From 3d7073079ba0e57a8bd54e6bd10f6b36b9a20f0b Mon Sep 17 00:00:00 2001
From: sweber <webers@in.tum.de>
Date: Mon, 17 Aug 2015 19:43:41 +0200
Subject: [PATCH] [NRRPLT-2463] update three.js to r71
Change-Id: I39395d45d9d410371cde8ae8a4c20fb5960189ea
---
gz3d/client/index.html | 2 +
gz3d/client/js/include/ColladaLoader.js | 1371 +-
gz3d/client/js/include/Detector.js | 9 +-
gz3d/client/js/include/EffectComposer.js | 21 +-
gz3d/client/js/include/FirstPersonControls.js | 295 +
gz3d/client/js/include/OrbitControls.js | 1550 +-
gz3d/client/js/include/Projector.js | 904 +
gz3d/client/js/include/SSAOShader.js | 41 +-
gz3d/client/js/include/ShaderPass.js | 14 +-
.../js/include/ThreeBackwardsCompatibility.js | 22 +
gz3d/client/js/include/TrackballControls.js | 242 +-
gz3d/client/js/include/TransformControls.js | 1374 +-
gz3d/client/js/include/three.js | 35769 ++++++++--------
gz3d/client/js/include/three.min.js | 1470 +-
gz3d/src/gz.js | 2 +-
gz3d/src/gziface.js | 4 +-
gz3d/src/gzmanipulator.js | 6 +-
gz3d/src/gzradialmenu.js | 10 +-
gz3d/src/gzscene.js | 17 +-
gz3d/src/gzspawnmodel.js | 3 +-
20 files changed, 21758 insertions(+), 21368 deletions(-)
create mode 100644 gz3d/client/js/include/FirstPersonControls.js
create mode 100644 gz3d/client/js/include/Projector.js
create mode 100644 gz3d/client/js/include/ThreeBackwardsCompatibility.js
diff --git a/gz3d/client/index.html b/gz3d/client/index.html
index 0b67c26..2dd977d 100644
--- a/gz3d/client/index.html
+++ b/gz3d/client/index.html
@@ -21,6 +21,8 @@
<script src="js/include/RenderPass.js"></script>
<script src="js/include/MaskPass.js"></script>
<script src="js/include/ShaderPass.js"></script>
+ <script src="js/include/ThreeBackwardsCompatibility.js"></script>
+ <script src="js/include/FirstPersonControls.js"></script>
<script src="js/include/xml2json.js"></script>
<script src="gz3d.js"></script>
<link rel="stylesheet" href="style/gz3d.css"/>
diff --git a/gz3d/client/js/include/ColladaLoader.js b/gz3d/client/js/include/ColladaLoader.js
index f6e35d1..353ad00 100644
--- a/gz3d/client/js/include/ColladaLoader.js
+++ b/gz3d/client/js/include/ColladaLoader.js
@@ -1,16 +1,18 @@
/**
- * @author Tim Knip / http://www.floorplanner.com/ / tim at floorplanner.com
- */
+* @author Tim Knip / http://www.floorplanner.com/ / tim at floorplanner.com
+* @author Tony Parisi / http://www.tonyparisi.com/
+*/
THREE.ColladaLoader = function () {
var COLLADA = null;
var scene = null;
- var daeScene;
+ var visualScene;
+ var kinematicsModel;
var readyCallbackFunc = null;
- var sources = {};
+ var sources = {};
var images = {};
var animations = {};
var controllers = {};
@@ -21,7 +23,9 @@ THREE.ColladaLoader = function () {
var lights = {};
var animData;
+ var kinematics;
var visualScenes;
+ var kinematicsModels;
var baseUrl;
var morphs;
var skins;
@@ -52,7 +56,7 @@ THREE.ColladaLoader = function () {
var colladaUp = 'Y';
var upConversion = null;
- function load ( url, readyCallback, progressCallback ) {
+ function load ( url, readyCallback, progressCallback, failCallback ) {
var length = 0;
@@ -62,9 +66,9 @@ THREE.ColladaLoader = function () {
request.onreadystatechange = function() {
- if( request.readyState == 4 ) {
+ if ( request.readyState === 4 ) {
- if( request.status == 0 || request.status == 200 ) {
+ if ( request.status === 0 || request.status === 200 ) {
if ( request.responseXML ) {
@@ -81,17 +85,25 @@ THREE.ColladaLoader = function () {
} else {
- console.error( "ColladaLoader: Empty or non-existing file (" + url + ")" );
+ if ( faillCallback ) {
+
+ failCallback();
+
+ } else {
+
+ console.error( "ColladaLoader: Empty or non-existing file (" + url + ")" );
+
+ }
}
}
- } else if ( request.readyState == 3 ) {
+ } else if ( request.readyState === 3 ) {
if ( progressCallback ) {
- if ( length == 0 ) {
+ if ( length === 0 ) {
length = request.getResponseHeader( "Content-Length" );
@@ -114,7 +126,7 @@ THREE.ColladaLoader = function () {
}
- };
+ }
function parse( doc, callBack, url ) {
@@ -131,25 +143,26 @@ THREE.ColladaLoader = function () {
parseAsset();
setUpConversion();
- images = parseLib( "//dae:library_images/dae:image", _Image, "image" );
- materials = parseLib( "//dae:library_materials/dae:material", Material, "material" );
- effects = parseLib( "//dae:library_effects/dae:effect", Effect, "effect" );
- geometries = parseLib( "//dae:library_geometries/dae:geometry", Geometry, "geometry" );
- cameras = parseLib( ".//dae:library_cameras/dae:camera", Camera, "camera" );
- lights = parseLib( ".//dae:library_lights/dae:light", Light, "light" );
- controllers = parseLib( "//dae:library_controllers/dae:controller", Controller, "controller" );
- animations = parseLib( "//dae:library_animations/dae:animation", Animation, "animation" );
- visualScenes = parseLib( ".//dae:library_visual_scenes/dae:visual_scene", VisualScene, "visual_scene" );
+ images = parseLib( "library_images image", _Image, "image" );
+ materials = parseLib( "library_materials material", Material, "material" );
+ effects = parseLib( "library_effects effect", Effect, "effect" );
+ geometries = parseLib( "library_geometries geometry", Geometry, "geometry" );
+ cameras = parseLib( "library_cameras camera", Camera, "camera" );
+ lights = parseLib( "library_lights light", Light, "light" );
+ controllers = parseLib( "library_controllers controller", Controller, "controller" );
+ animations = parseLib( "library_animations animation", Animation, "animation" );
+ visualScenes = parseLib( "library_visual_scenes visual_scene", VisualScene, "visual_scene" );
+ kinematicsModels = parseLib( "library_kinematics_models kinematics_model", KinematicsModel, "kinematics_model" );
morphs = [];
skins = [];
- daeScene = parseScene();
- scene = new THREE.Object3D();
+ visualScene = parseScene();
+ scene = new THREE.Group();
- for ( var i = 0; i < daeScene.nodes.length; i ++ ) {
+ for ( var i = 0; i < visualScene.nodes.length; i ++ ) {
- scene.add( createSceneGraph( daeScene.nodes[ i ] ) );
+ scene.add( createSceneGraph( visualScene.nodes[ i ] ) );
}
@@ -158,12 +171,16 @@ THREE.ColladaLoader = function () {
createAnimations();
+ kinematicsModel = parseKinematicsModel();
+ createKinematics();
+
var result = {
scene: scene,
morphs: morphs,
skins: skins,
animations: animData,
+ kinematics: kinematics,
dae: {
images: images,
materials: materials,
@@ -174,7 +191,10 @@ THREE.ColladaLoader = function () {
controllers: controllers,
animations: animations,
visualScenes: visualScenes,
- scene: daeScene
+ visualScene: visualScene,
+ scene: visualScene,
+ kinematicsModels: kinematicsModels,
+ kinematicsModel: kinematicsModel
}
};
@@ -187,19 +207,19 @@ THREE.ColladaLoader = function () {
return result;
- };
+ }
function setPreferredShading ( shading ) {
preferredShading = shading;
- };
+ }
function parseAsset () {
- var elements = COLLADA.evaluate( '//dae:asset', COLLADA, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null );
+ var elements = COLLADA.querySelectorAll('asset');
- var element = elements.iterateNext();
+ var element = elements[0];
if ( element && element.childNodes ) {
@@ -232,33 +252,35 @@ THREE.ColladaLoader = function () {
}
- };
+ }
function parseLib ( q, classSpec, prefix ) {
- var elements = COLLADA.evaluate(q, COLLADA, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null) ;
+ var elements = COLLADA.querySelectorAll(q);
var lib = {};
- var element = elements.iterateNext();
+
var i = 0;
- while ( element ) {
+ var elementsLength = elements.length;
+
+ for ( var j = 0; j < elementsLength; j ++ ) {
+ var element = elements[j];
var daeElement = ( new classSpec() ).parse( element );
- if ( !daeElement.id || daeElement.id.length == 0 ) daeElement.id = prefix + ( i ++ );
- lib[ daeElement.id ] = daeElement;
- element = elements.iterateNext();
+ if ( !daeElement.id || daeElement.id.length === 0 ) daeElement.id = prefix + ( i ++ );
+ lib[ daeElement.id ] = daeElement;
}
return lib;
- };
+ }
function parseScene() {
- var sceneElement = COLLADA.evaluate( './/dae:scene/dae:instance_visual_scene', COLLADA, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null ).iterateNext();
+ var sceneElement = COLLADA.querySelectorAll('scene instance_visual_scene')[0];
if ( sceneElement ) {
@@ -271,7 +293,24 @@ THREE.ColladaLoader = function () {
}
- };
+ }
+
+ function parseKinematicsModel() {
+
+ var kinematicsModelElement = COLLADA.querySelectorAll('instance_kinematics_model')[0];
+
+ if ( kinematicsModelElement ) {
+
+ var url = kinematicsModelElement.getAttribute( 'url' ).replace(/^#/, '');
+ return kinematicsModels[ url.length > 0 ? url : 'kinematics_model0' ];
+
+ } else {
+
+ return null;
+
+ }
+
+ }
function createAnimations() {
@@ -280,11 +319,11 @@ THREE.ColladaLoader = function () {
// fill in the keys
recurseHierarchy( scene );
- };
+ }
function recurseHierarchy( node ) {
- var n = daeScene.getChildById( node.name, true ),
+ var n = visualScene.getChildById( node.colladaId, true ),
newData = null;
if ( n && n.keys ) {
@@ -303,13 +342,13 @@ THREE.ColladaLoader = function () {
animData.push(newData);
- for ( var i = 0, il = n.keys.length; i < il; i++ ) {
+ for ( var i = 0, il = n.keys.length; i < il; i ++ ) {
newData.length = Math.max( newData.length, n.keys[i].time );
}
- } else {
+ } else {
newData = {
hierarchy: [ {
@@ -320,7 +359,7 @@ THREE.ColladaLoader = function () {
}
- for ( var i = 0, il = node.children.length; i < il; i++ ) {
+ for ( var i = 0, il = node.children.length; i < il; i ++ ) {
var d = recurseHierarchy( node.children[i] );
@@ -337,21 +376,22 @@ THREE.ColladaLoader = function () {
return newData;
- };
+ }
function calcAnimationBounds () {
var start = 1000000;
var end = -start;
var frames = 0;
-
+ var ID;
for ( var id in animations ) {
var animation = animations[ id ];
-
+ ID = ID || animation.id;
for ( var i = 0; i < animation.sampler.length; i ++ ) {
var sampler = animation.sampler[ i ];
+
sampler.create();
start = Math.min( start, sampler.startTime );
@@ -362,9 +402,9 @@ THREE.ColladaLoader = function () {
}
- return { start:start, end:end, frames:frames };
+ return { start:start, end:end, frames:frames,ID:ID };
- };
+ }
function createMorph ( geometry, ctrl ) {
@@ -423,7 +463,7 @@ THREE.ColladaLoader = function () {
}
var skin = skinCtrl.skin;
- var skeleton = daeScene.getChildById( ctrl.skeleton[ 0 ] );
+ var skeleton = visualScene.getChildById( ctrl.skeleton[ 0 ] );
var hierarchy = [];
applyBindShape = applyBindShape !== undefined ? applyBindShape : true;
@@ -455,12 +495,14 @@ THREE.ColladaLoader = function () {
}
- };
+ }
function setupSkeleton ( node, bones, frame, parent ) {
node.world = node.world || new THREE.Matrix4();
+ node.localworld = node.localworld || new THREE.Matrix4();
node.world.copy( node.matrix );
+ node.localworld.copy( node.matrix );
if ( node.channels && node.channels.length ) {
@@ -470,7 +512,9 @@ THREE.ColladaLoader = function () {
if ( m instanceof THREE.Matrix4 ) {
node.world.copy( m );
-
+ node.localworld.copy(m);
+ if (frame === 0)
+ node.matrix.copy(m);
}
}
@@ -489,7 +533,7 @@ THREE.ColladaLoader = function () {
}
- };
+ }
function setupSkinningMatrices ( bones, skin ) {
@@ -504,7 +548,7 @@ THREE.ColladaLoader = function () {
for ( var j = 0; j < skin.joints.length; j ++ ) {
- if ( bone.sid == skin.joints[ j ] ) {
+ if ( bone.sid === skin.joints[ j ] ) {
found = j;
break;
@@ -520,16 +564,18 @@ THREE.ColladaLoader = function () {
bone.invBindMatrix = inv;
bone.skinningMatrix = new THREE.Matrix4();
bone.skinningMatrix.multiplyMatrices(bone.world, inv); // (IBMi * JMi)
+ bone.animatrix = new THREE.Matrix4();
+ bone.animatrix.copy(bone.localworld);
bone.weights = [];
for ( var j = 0; j < skin.weights.length; j ++ ) {
- for (var k = 0; k < skin.weights[ j ].length; k ++) {
+ for (var k = 0; k < skin.weights[ j ].length; k ++ ) {
var w = skin.weights[ j ][ k ];
- if ( w.joint == found ) {
+ if ( w.joint === found ) {
bone.weights.push( w );
@@ -541,13 +587,96 @@ THREE.ColladaLoader = function () {
} else {
- throw 'ColladaLoader: Could not find joint \'' + bone.sid + '\'.';
+ console.warn( "ColladaLoader: Could not find joint '" + bone.sid + "'." );
+
+ bone.skinningMatrix = new THREE.Matrix4();
+ bone.weights = [];
+
+ }
+ }
+
+ }
+
+ //Walk the Collada tree and flatten the bones into a list, extract the position, quat and scale from the matrix
+ function flattenSkeleton(skeleton) {
+
+ var list = [];
+ var walk = function(parentid, node, list) {
+
+ var bone = {};
+ bone.name = node.sid;
+ bone.parent = parentid;
+ bone.matrix = node.matrix;
+ var data = [ new THREE.Vector3(),new THREE.Quaternion(),new THREE.Vector3() ];
+ bone.matrix.decompose(data[0], data[1], data[2]);
+
+ bone.pos = [ data[0].x,data[0].y,data[0].z ];
+
+ bone.scl = [ data[2].x,data[2].y,data[2].z ];
+ bone.rotq = [ data[1].x,data[1].y,data[1].z,data[1].w ];
+ list.push(bone);
+
+ for (var i in node.nodes) {
+
+ walk(node.sid, node.nodes[i], list);
+
+ }
+
+ };
+
+ walk(-1, skeleton, list);
+ return list;
+
+ }
+
+ //Move the vertices into the pose that is proper for the start of the animation
+ function skinToBindPose(geometry,skeleton,skinController) {
+
+ var bones = [];
+ setupSkeleton( skeleton, bones, -1 );
+ setupSkinningMatrices( bones, skinController.skin );
+ v = new THREE.Vector3();
+ var skinned = [];
+
+ for (var i = 0; i < geometry.vertices.length; i ++) {
+
+ skinned.push(new THREE.Vector3());
+
+ }
+
+ for ( i = 0; i < bones.length; i ++ ) {
+
+ if ( bones[ i ].type != 'JOINT' ) continue;
+
+ for ( j = 0; j < bones[ i ].weights.length; j ++ ) {
+
+ w = bones[ i ].weights[ j ];
+ vidx = w.index;
+ weight = w.weight;
+
+ o = geometry.vertices[vidx];
+ s = skinned[vidx];
+ v.x = o.x;
+ v.y = o.y;
+ v.z = o.z;
+
+ v.applyMatrix4( bones[i].skinningMatrix );
+
+ s.x += (v.x * weight);
+ s.y += (v.y * weight);
+ s.z += (v.z * weight);
}
}
- };
+ for (var i = 0; i < geometry.vertices.length; i ++) {
+
+ geometry.vertices[i] = skinned[i];
+
+ }
+
+ }
function applySkin ( geometry, instanceCtrl, frame ) {
@@ -570,72 +699,336 @@ THREE.ColladaLoader = function () {
}
var animationBounds = calcAnimationBounds();
- var skeleton = daeScene.getChildById( instanceCtrl.skeleton[0], true ) ||
- daeScene.getChildBySid( instanceCtrl.skeleton[0], true );
+ var skeleton = visualScene.getChildById( instanceCtrl.skeleton[0], true ) || visualScene.getChildBySid( instanceCtrl.skeleton[0], true );
+
+ //flatten the skeleton into a list of bones
+ var bonelist = flattenSkeleton(skeleton);
+ var joints = skinController.skin.joints;
+
+ //sort that list so that the order reflects the order in the joint list
+ var sortedbones = [];
+ for (var i = 0; i < joints.length; i ++) {
+
+ for (var j = 0; j < bonelist.length; j ++) {
+
+ if (bonelist[j].name === joints[i]) {
+
+ sortedbones[i] = bonelist[j];
+
+ }
+
+ }
+
+ }
+
+ //hook up the parents by index instead of name
+ for (var i = 0; i < sortedbones.length; i ++) {
+
+ for (var j = 0; j < sortedbones.length; j ++) {
+
+ if (sortedbones[i].parent === sortedbones[j].name) {
+
+ sortedbones[i].parent = j;
+
+ }
+
+ }
+
+ }
+
var i, j, w, vidx, weight;
var v = new THREE.Vector3(), o, s;
// move vertices to bind shape
-
for ( i = 0; i < geometry.vertices.length; i ++ ) {
-
geometry.vertices[i].applyMatrix4( skinController.skin.bindShapeMatrix );
+ }
+
+ var skinIndices = [];
+ var skinWeights = [];
+ var weights = skinController.skin.weights;
+
+ // hook up the skin weights
+ // TODO - this might be a good place to choose greatest 4 weights
+ for ( var i =0; i < weights.length; i ++ ) {
+
+ var indicies = new THREE.Vector4(weights[i][0] ? weights[i][0].joint : 0,weights[i][1] ? weights[i][1].joint : 0,weights[i][2] ? weights[i][2].joint : 0,weights[i][3] ? weights[i][3].joint : 0);
+ var weight = new THREE.Vector4(weights[i][0] ? weights[i][0].weight : 0,weights[i][1] ? weights[i][1].weight : 0,weights[i][2] ? weights[i][2].weight : 0,weights[i][3] ? weights[i][3].weight : 0);
+
+ skinIndices.push(indicies);
+ skinWeights.push(weight);
}
+ geometry.skinIndices = skinIndices;
+ geometry.skinWeights = skinWeights;
+ geometry.bones = sortedbones;
// process animation, or simply pose the rig if no animation
- for ( frame = 0; frame < animationBounds.frames; frame ++ ) {
+ //create an animation for the animated bones
+ //NOTE: this has no effect when using morphtargets
+ var animationdata = { "name":animationBounds.ID,"fps":30,"length":animationBounds.frames / 30,"hierarchy":[] };
- var bones = [];
- var skinned = [];
+ for (var j = 0; j < sortedbones.length; j ++) {
+
+ animationdata.hierarchy.push({ parent:sortedbones[j].parent, name:sortedbones[j].name, keys:[] });
- // zero skinned vertices
+ }
- for ( i = 0; i < geometry.vertices.length; i++ ) {
+ console.log( 'ColladaLoader:', animationBounds.ID + ' has ' + sortedbones.length + ' bones.' );
- skinned.push( new THREE.Vector3() );
- }
+ skinToBindPose(geometry, skeleton, skinController);
+
+
+ for ( frame = 0; frame < animationBounds.frames; frame ++ ) {
+
+ var bones = [];
+ var skinned = [];
// process the frame and setup the rig with a fresh
// transform, possibly from the bone's animation channel(s)
setupSkeleton( skeleton, bones, frame );
setupSkinningMatrices( bones, skinController.skin );
- // skin 'm
+ for (var i = 0; i < bones.length; i ++) {
+
+ for (var j = 0; j < animationdata.hierarchy.length; j ++) {
+
+ if (animationdata.hierarchy[j].name === bones[i].sid) {
+
+ var key = {};
+ key.time = (frame / 30);
+ key.matrix = bones[i].animatrix;
+
+ if (frame === 0)
+ bones[i].matrix = key.matrix;
+
+ var data = [ new THREE.Vector3(),new THREE.Quaternion(),new THREE.Vector3() ];
+ key.matrix.decompose(data[0], data[1], data[2]);
+
+ key.pos = [ data[0].x,data[0].y,data[0].z ];
+
+ key.scl = [ data[2].x,data[2].y,data[2].z ];
+ key.rot = data[1];
+
+ animationdata.hierarchy[j].keys.push(key);
+
+ }
+
+ }
+
+ }
+
+ geometry.animation = animationdata;
+
+ }
+
+ };
+
+ function createKinematics() {
+
+ if ( kinematicsModel && kinematicsModel.joints.length === 0 ) {
+ kinematics = undefined;
+ return;
+ }
+
+ var jointMap = {};
+
+ var _addToMap = function( jointIndex, parentVisualElement ) {
+
+ var parentVisualElementId = parentVisualElement.getAttribute( 'id' );
+ var colladaNode = visualScene.getChildById( parentVisualElementId, true );
+ var joint = kinematicsModel.joints[ jointIndex ];
+
+ scene.traverse(function( node ) {
+
+ if ( node.colladaId == parentVisualElementId ) {
+
+ jointMap[ jointIndex ] = {
+ node: node,
+ transforms: colladaNode.transforms,
+ joint: joint,
+ position: joint.zeroPosition
+ };
+
+ }
+
+ });
+
+ };
+
+ kinematics = {
+
+ joints: kinematicsModel && kinematicsModel.joints,
+
+ getJointValue: function( jointIndex ) {
+
+ var jointData = jointMap[ jointIndex ];
+
+ if ( jointData ) {
+
+ return jointData.position;
+
+ } else {
+
+ console.log( 'getJointValue: joint ' + jointIndex + ' doesn\'t exist' );
+
+ }
+
+ },
+
+ setJointValue: function( jointIndex, value ) {
+
+ var jointData = jointMap[ jointIndex ];
+
+ if ( jointData ) {
+
+ var joint = jointData.joint;
+
+ if ( value > joint.limits.max || value < joint.limits.min ) {
+
+ console.log( 'setJointValue: joint ' + jointIndex + ' value ' + value + ' outside of limits (min: ' + joint.limits.min + ', max: ' + joint.limits.max + ')' );
+
+ } else if ( joint.static ) {
+
+ console.log( 'setJointValue: joint ' + jointIndex + ' is static' );
+
+ } else {
+
+ var threejsNode = jointData.node;
+ var axis = joint.axis;
+ var transforms = jointData.transforms;
+
+ var matrix = new THREE.Matrix4();
+
+ for (i = 0; i < transforms.length; i ++ ) {
+
+ var transform = transforms[ i ];
+
+ // kinda ghetto joint detection
+ if ( transform.sid && transform.sid.indexOf( 'joint' + jointIndex ) !== -1 ) {
- for ( i = 0; i < bones.length; i ++ ) {
+ // apply actual joint value here
+ switch ( joint.type ) {
- if ( bones[ i ].type != 'JOINT' ) continue;
+ case 'revolute':
- for ( j = 0; j < bones[ i ].weights.length; j ++ ) {
+ matrix.multiply( m1.makeRotationAxis( axis, THREE.Math.degToRad(value) ) );
+ break;
- w = bones[ i ].weights[ j ];
- vidx = w.index;
- weight = w.weight;
+ case 'prismatic':
- o = geometry.vertices[vidx];
- s = skinned[vidx];
+ matrix.multiply( m1.makeTranslation(axis.x * value, axis.y * value, axis.z * value ) );
+ break;
+
+ default:
+
+ console.warn( 'setJointValue: unknown joint type: ' + joint.type );
+ break;
+
+ }
+
+ } else {
+
+ var m1 = new THREE.Matrix4();
+
+ switch ( transform.type ) {
+
+ case 'matrix':
+
+ matrix.multiply( transform.obj );
+
+ break;
+
+ case 'translate':
+
+ matrix.multiply( m1.makeTranslation( transform.obj.x, transform.obj.y, transform.obj.z ) );
+
+ break;
+
+ case 'rotate':
+
+ matrix.multiply( m1.makeRotationAxis( transform.obj, transform.angle ) );
+
+ break;
+
+ }
+ }
+ }
- v.x = o.x;
- v.y = o.y;
- v.z = o.z;
+ // apply the matrix to the threejs node
+ var elementsFloat32Arr = matrix.elements;
+ var elements = Array.prototype.slice.call( elementsFloat32Arr );
+
+ var elementsRowMajor = [
+ elements[ 0 ],
+ elements[ 4 ],
+ elements[ 8 ],
+ elements[ 12 ],
+ elements[ 1 ],
+ elements[ 5 ],
+ elements[ 9 ],
+ elements[ 13 ],
+ elements[ 2 ],
+ elements[ 6 ],
+ elements[ 10 ],
+ elements[ 14 ],
+ elements[ 3 ],
+ elements[ 7 ],
+ elements[ 11 ],
+ elements[ 15 ]
+ ];
+
+ threejsNode.matrix.set.apply( threejsNode.matrix, elementsRowMajor );
+ threejsNode.matrix.decompose( threejsNode.position, threejsNode.quaternion, threejsNode.scale );
+ }
- v.applyMatrix4( bones[i].skinningMatrix );
+ } else {
- s.x += (v.x * weight);
- s.y += (v.y * weight);
- s.z += (v.z * weight);
+ console.log( 'setJointValue: joint ' + jointIndex + ' doesn\'t exist' );
}
}
- geometry.morphTargets.push( { name: "target_" + frame, vertices: skinned } );
+ };
+
+ var element = COLLADA.querySelector('scene instance_kinematics_scene');
+
+ if ( element ) {
+
+ for ( var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[ i ];
+
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'bind_joint_axis':
+
+ var visualTarget = child.getAttribute( 'target' ).split( '/' ).pop();
+ var axis = child.querySelector('axis param').textContent;
+ var jointIndex = parseInt( axis.split( 'joint' ).pop().split( '.' )[0] );
+ var visualTargetElement = COLLADA.querySelector( '[sid="' + visualTarget + '"]' );
+
+ if ( visualTargetElement ) {
+ var parentVisualElement = visualTargetElement.parentElement;
+ _addToMap(jointIndex, parentVisualElement);
+ }
+
+ break;
+
+ default:
+
+ break;
+
+ }
+ }
}
};
@@ -735,7 +1128,7 @@ THREE.ColladaLoader = function () {
if ( !geometry.mesh || !geometry.mesh.primitives )
continue;
- if ( obj.name.length == 0 ) {
+ if ( obj.name.length === 0 ) {
obj.name = geometry.id;
@@ -771,7 +1164,7 @@ THREE.ColladaLoader = function () {
used_materials[ instance_material.symbol ] = num_materials;
used_materials_array.push( material3js );
first_material = material3js;
- first_material.name = mat.name == null || mat.name === '' ? mat.id : mat.name;
+ first_material.name = mat.name === null || mat.name === '' ? mat.id : mat.name;
num_materials ++;
}
@@ -779,7 +1172,7 @@ THREE.ColladaLoader = function () {
}
var mesh;
- var material = first_material || new THREE.MeshLambertMaterial( { color: 0xdddddd, shading: THREE.FlatShading, side: geometry.doubleSided ? THREE.DoubleSide : THREE.FrontSide } );
+ var material = first_material || new THREE.MeshLambertMaterial( { color: 0xdddddd, side: geometry.doubleSided ? THREE.DoubleSide : THREE.FrontSide } );
var geom = geometry.mesh.geometry3js;
if ( num_materials > 1 ) {
@@ -797,16 +1190,33 @@ THREE.ColladaLoader = function () {
if ( skinController !== undefined ) {
+
applySkin( geom, skinController );
- material.morphTargets = true;
+ if ( geom.morphTargets.length > 0 ) {
+
+ material.morphTargets = true;
+ material.skinning = false;
+
+ } else {
+
+ material.morphTargets = false;
+ material.skinning = true;
+
+ }
+
mesh = new THREE.SkinnedMesh( geom, material, false );
- mesh.skeleton = skinController.skeleton;
- mesh.skinController = controllers[ skinController.url ];
- mesh.skinInstanceController = skinController;
+
+
+ //mesh.skeleton = skinController.skeleton;
+ //mesh.skinController = controllers[ skinController.url ];
+ //mesh.skinInstanceController = skinController;
mesh.name = 'skin_' + skins.length;
+
+
+ //mesh.animationHandle.setKey(0);
skins.push( mesh );
} else if ( morphController !== undefined ) {
@@ -822,13 +1232,19 @@ THREE.ColladaLoader = function () {
} else {
- mesh = new THREE.Mesh( geom, material );
- mesh.geometry.name = geometry.name;
- // mesh.geom.name = geometry.id;
+ if ( geom.isLineStrip === true ) {
+
+ mesh = new THREE.Line( geom );
+
+ } else {
+
+ mesh = new THREE.Mesh( geom, material );
+
+ }
}
- node.geometries.length > 1 ? obj.add( mesh ) : obj = mesh;
+ obj.add(mesh);
}
@@ -839,13 +1255,15 @@ THREE.ColladaLoader = function () {
var instance_camera = node.cameras[i];
var cparams = cameras[instance_camera.url];
- obj = new THREE.PerspectiveCamera(cparams.fov, parseFloat(cparams.aspect_ratio),
+ var cam = new THREE.PerspectiveCamera(cparams.yfov, parseFloat(cparams.aspect_ratio),
parseFloat(cparams.znear), parseFloat(cparams.zfar));
+ obj.add(cam);
}
for ( i = 0; i < node.lights.length; i ++ ) {
+ var light = null;
var instance_light = node.lights[i];
var lparams = lights[instance_light.url];
@@ -853,7 +1271,7 @@ THREE.ColladaLoader = function () {
var color = lparams.color.getHex();
var intensity = lparams.intensity;
- var distance = 0;
+ var distance = lparams.distance;
var angle = lparams.falloff_angle;
var exponent; // Intentionally undefined, don't know what this is yet
@@ -861,37 +1279,44 @@ THREE.ColladaLoader = function () {
case 'directional':
- obj = new THREE.DirectionalLight( color, intensity, distance );
+ light = new THREE.DirectionalLight( color, intensity, distance );
+ light.position.set(0, 0, 1);
break;
case 'point':
- obj = new THREE.PointLight( color, intensity, distance );
+ light = new THREE.PointLight( color, intensity, distance );
break;
case 'spot':
- obj = new THREE.SpotLight( color, intensity, distance, angle, exponent );
+ light = new THREE.SpotLight( color, intensity, distance, angle, exponent );
+ light.position.set(0, 0, 1);
break;
case 'ambient':
- obj = new THREE.AmbientLight( color );
+ light = new THREE.AmbientLight( color );
break;
}
}
+ if (light) {
+ obj.add(light);
+ }
}
obj.name = node.name || node.id || "";
+ obj.colladaId = node.id || "";
+ obj.layer = node.layer || "";
obj.matrix = node.matrix;
obj.matrix.decompose( obj.position, obj.quaternion, obj.scale );
if ( options.centerGeometry && obj.geometry ) {
- var delta = THREE.GeometryUtils.center( obj.geometry );
+ var delta = obj.geometry.center();
delta.multiply( obj.scale );
delta.applyQuaternion( obj.quaternion );
@@ -913,7 +1338,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < skin.joints.length; i ++ ) {
- if ( skin.joints[ i ] == id ) {
+ if ( skin.joints[ i ] === id ) {
return i;
@@ -925,11 +1350,25 @@ THREE.ColladaLoader = function () {
function getLibraryNode( id ) {
- return COLLADA.evaluate( './/dae:library_nodes//dae:node[@id=\'' + id + '\']', COLLADA, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null ).iterateNext();
+ var nodes = COLLADA.querySelectorAll('library_nodes node');
+
+ for ( var i = 0; i < nodes.length; i++ ) {
+
+ var attObj = nodes[i].attributes.getNamedItem('id');
+
+ if ( attObj && attObj.value === id ) {
+
+ return nodes[i];
+
+ }
+
+ }
+
+ return undefined;
};
- function getChannelsForNode (node ) {
+ function getChannelsForNode ( node ) {
var channels = [];
var startTime = 1000000;
@@ -1067,7 +1506,7 @@ THREE.ColladaLoader = function () {
var keys = [],
sids = [];
- for ( var i = 0, il = node.channels.length; i < il; i++ ) {
+ for ( var i = 0, il = node.channels.length; i < il; i ++ ) {
var channel = node.channels[i],
fullSid = channel.fullSid,
@@ -1080,7 +1519,7 @@ THREE.ColladaLoader = function () {
member = [];
- for ( var j = 0, jl = channel.arrIndices.length; j < jl; j++ ) {
+ for ( var j = 0, jl = channel.arrIndices.length; j < jl; j ++ ) {
member[ j ] = getConvertedIndex( channel.arrIndices[ j ] );
@@ -1100,17 +1539,17 @@ THREE.ColladaLoader = function () {
}
- for ( var j = 0, jl = input.length; j < jl; j++ ) {
+ for ( var j = 0, jl = input.length; j < jl; j ++ ) {
var time = input[j],
- data = sampler.getData( transform.type, j ),
+ data = sampler.getData( transform.type, j, member ),
key = findKey( keys, time );
if ( !key ) {
key = new Key( time );
var timeNdx = findTimeNdx( keys, time );
- keys.splice( timeNdx == -1 ? keys.length : timeNdx, 0, key );
+ keys.splice( timeNdx === -1 ? keys.length : timeNdx, 0, key );
}
@@ -1127,11 +1566,11 @@ THREE.ColladaLoader = function () {
}
// post process
- for ( var i = 0; i < sids.length; i++ ) {
+ for ( var i = 0; i < sids.length; i ++ ) {
var sid = sids[ i ];
- for ( var j = 0; j < keys.length; j++ ) {
+ for ( var j = 0; j < keys.length; j ++ ) {
var key = keys[ j ];
@@ -1156,7 +1595,7 @@ THREE.ColladaLoader = function () {
var retVal = null;
- for ( var i = 0, il = keys.length; i < il && retVal == null; i++ ) {
+ for ( var i = 0, il = keys.length; i < il && retVal === null; i ++ ) {
var key = keys[i];
@@ -1180,7 +1619,7 @@ THREE.ColladaLoader = function () {
var ndx = -1;
- for ( var i = 0, il = keys.length; i < il && ndx == -1; i++ ) {
+ for ( var i = 0, il = keys.length; i < il && ndx === -1; i ++ ) {
var key = keys[i];
@@ -1198,8 +1637,8 @@ THREE.ColladaLoader = function () {
function interpolateKeys ( keys, key, ndx, fullSid ) {
- var prevKey = getPrevKeyWith( keys, fullSid, ndx ? ndx-1 : 0 ),
- nextKey = getNextKeyWith( keys, fullSid, ndx+1 );
+ var prevKey = getPrevKeyWith( keys, fullSid, ndx ? ndx - 1 : 0 ),
+ nextKey = getNextKeyWith( keys, fullSid, ndx + 1 );
if ( prevKey && nextKey ) {
@@ -1217,7 +1656,7 @@ THREE.ColladaLoader = function () {
data = [];
- for ( var i = 0; i < prevData.length; ++i ) {
+ for ( var i = 0; i < prevData.length; ++ i ) {
data[ i ] = prevData[ i ] + ( nextData[ i ] - prevData[ i ] ) * scale;
@@ -1239,7 +1678,7 @@ THREE.ColladaLoader = function () {
function getNextKeyWith( keys, fullSid, ndx ) {
- for ( ; ndx < keys.length; ndx++ ) {
+ for ( ; ndx < keys.length; ndx ++ ) {
var key = keys[ ndx ];
@@ -1261,7 +1700,7 @@ THREE.ColladaLoader = function () {
ndx = ndx >= 0 ? ndx : ndx + keys.length;
- for ( ; ndx >= 0; ndx-- ) {
+ for ( ; ndx >= 0; ndx -- ) {
var key = keys[ ndx ];
@@ -1292,7 +1731,7 @@ THREE.ColladaLoader = function () {
var child = element.childNodes[ i ];
- if ( child.nodeName == 'init_from' ) {
+ if ( child.nodeName === 'init_from' ) {
this.init_from = child.textContent;
@@ -1320,7 +1759,7 @@ THREE.ColladaLoader = function () {
this.name = element.getAttribute('name');
this.type = "none";
- for ( var i = 0; i < element.childNodes.length; i++ ) {
+ for ( var i = 0; i < element.childNodes.length; i ++ ) {
var child = element.childNodes[ i ];
@@ -1523,11 +1962,11 @@ THREE.ColladaLoader = function () {
var input = ( new Input() ).parse( child );
var source = sources[ input.source ];
- if ( input.semantic == 'JOINT' ) {
+ if ( input.semantic === 'JOINT' ) {
this.joints = source.read();
- } else if ( input.semantic == 'INV_BIND_MATRIX' ) {
+ } else if ( input.semantic === 'INV_BIND_MATRIX' ) {
this.invBindMatrices = source.read();
@@ -1583,7 +2022,7 @@ THREE.ColladaLoader = function () {
var numBones = vcount[i];
var vertex_weights = [];
- for ( var j = 0; j < numBones; j++ ) {
+ for ( var j = 0; j < numBones; j ++ ) {
var influence = {};
@@ -1632,7 +2071,7 @@ THREE.ColladaLoader = function () {
this.id = "";
this.name = "";
this.nodes = [];
- this.scene = new THREE.Object3D();
+ this.scene = new THREE.Group();
};
@@ -1747,7 +2186,7 @@ THREE.ColladaLoader = function () {
}
- if ( sid == transformSid ) {
+ if ( sid === transformSid ) {
channel.info = { sid: sid, dotSyntax: dotSyntax, arrSyntax: arrSyntax, arrIndices: arrIndices };
return channel;
@@ -1762,7 +2201,7 @@ THREE.ColladaLoader = function () {
Node.prototype.getChildById = function ( id, recursive ) {
- if ( this.id == id ) {
+ if ( this.id === id ) {
return this;
@@ -1790,7 +2229,7 @@ THREE.ColladaLoader = function () {
Node.prototype.getChildBySid = function ( sid, recursive ) {
- if ( this.sid == sid ) {
+ if ( this.sid === sid ) {
return this;
@@ -1819,7 +2258,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < this.transforms.length; i ++ ) {
- if ( this.transforms[ i ].sid == sid ) return this.transforms[ i ];
+ if ( this.transforms[ i ].sid === sid ) return this.transforms[ i ];
}
@@ -1835,8 +2274,9 @@ THREE.ColladaLoader = function () {
this.sid = element.getAttribute('sid');
this.name = element.getAttribute('name');
this.type = element.getAttribute('type');
+ this.layer = element.getAttribute('layer');
- this.type = this.type == 'JOINT' ? this.type : 'NODE';
+ this.type = this.type === 'JOINT' ? this.type : 'NODE';
this.nodes = [];
this.transforms = [];
@@ -2202,21 +2642,16 @@ THREE.ColladaLoader = function () {
case 'bind_material':
- var instances = COLLADA.evaluate( './/dae:instance_material', child, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null );
-
- if ( instances ) {
-
- var instance = instances.iterateNext();
-
- while ( instance ) {
+ var instances = child.querySelectorAll('instance_material');
- this.instance_material.push( (new InstanceMaterial()).parse(instance) );
- instance = instances.iterateNext();
+ for ( var j = 0; j < instances.length; j ++ ) {
- }
+ var instance = instances[j];
+ this.instance_material.push( (new InstanceMaterial()).parse(instance) );
}
+
break;
case 'extra':
@@ -2264,20 +2699,14 @@ THREE.ColladaLoader = function () {
var child = element.childNodes[i];
if ( child.nodeType != 1 ) continue;
- if ( child.nodeName == 'bind_material' ) {
-
- var instances = COLLADA.evaluate( './/dae:instance_material', child, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null );
-
- if ( instances ) {
+ if ( child.nodeName === 'bind_material' ) {
- var instance = instances.iterateNext();
+ var instances = child.querySelectorAll('instance_material');
- while ( instance ) {
+ for ( var j = 0; j < instances.length; j ++ ) {
- this.instance_material.push( (new InstanceMaterial()).parse(instance) );
- instance = instances.iterateNext();
-
- }
+ var instance = instances[j];
+ this.instance_material.push( (new InstanceMaterial()).parse(instance) );
}
@@ -2294,7 +2723,6 @@ THREE.ColladaLoader = function () {
function Geometry() {
this.id = "";
- this.name = "";
this.mesh = null;
};
@@ -2302,7 +2730,6 @@ THREE.ColladaLoader = function () {
Geometry.prototype.parse = function ( element ) {
this.id = element.getAttribute('id');
- this.name = element.getAttribute('name');
extractDoubleSided( this, element );
@@ -2340,13 +2767,11 @@ THREE.ColladaLoader = function () {
};
- Mesh.prototype.parse = function( element ) {
+ Mesh.prototype.parse = function ( element ) {
this.primitives = [];
- var i, j;
-
- for ( i = 0; i < element.childNodes.length; i ++ ) {
+ for ( var i = 0; i < element.childNodes.length; i ++ ) {
var child = element.childNodes[ i ];
@@ -2362,6 +2787,11 @@ THREE.ColladaLoader = function () {
this.vertices = ( new Vertices() ).parse( child );
break;
+ case 'linestrips':
+
+ this.primitives.push( ( new LineStrips().parse( child ) ) );
+ break;
+
case 'triangles':
this.primitives.push( ( new Triangles().parse( child ) ) );
@@ -2386,15 +2816,23 @@ THREE.ColladaLoader = function () {
this.geometry3js = new THREE.Geometry();
+ if ( this.vertices === null ) {
+
+ // TODO (mrdoob): Study case when this is null (carrier.dae)
+
+ return this;
+
+ }
+
var vertexData = sources[ this.vertices.input['POSITION'].source ].data;
- for ( i = 0; i < vertexData.length; i += 3 ) {
+ for ( var i = 0; i < vertexData.length; i += 3 ) {
this.geometry3js.vertices.push( getConvertedVec3( vertexData, i ).clone() );
}
- for ( i = 0; i < this.primitives.length; i ++ ) {
+ for ( var i = 0; i < this.primitives.length; i ++ ) {
var primitive = this.primitives[ i ];
primitive.setVertices( this.vertices );
@@ -2402,9 +2840,6 @@ THREE.ColladaLoader = function () {
}
- this.geometry3js.computeCentroids();
- this.geometry3js.computeFaceNormals();
-
if ( this.geometry3js.calcNormals ) {
this.geometry3js.computeVertexNormals();
@@ -2412,13 +2847,20 @@ THREE.ColladaLoader = function () {
}
- // this.geometry3js.computeBoundingBox();
-
return this;
};
- Mesh.prototype.handlePrimitive = function( primitive, geom ) {
+ Mesh.prototype.handlePrimitive = function ( primitive, geom ) {
+
+ if ( primitive instanceof LineStrips ) {
+
+ // TODO: Handle indices. Maybe easier with BufferGeometry?
+
+ geom.isLineStrip = true;
+ return;
+
+ }
var j, k, pList = primitive.p, inputs = primitive.inputs;
var input, index, idx32;
@@ -2429,8 +2871,9 @@ THREE.ColladaLoader = function () {
for ( j = 0; j < inputs.length; j ++ ) {
input = inputs[ j ];
+
var offset = input.offset + 1;
- maxOffset = (maxOffset < offset)? offset : maxOffset;
+ maxOffset = (maxOffset < offset) ? offset : maxOffset;
switch ( input.semantic ) {
@@ -2442,7 +2885,7 @@ THREE.ColladaLoader = function () {
}
- for ( var pCount = 0; pCount < pList.length; ++pCount ) {
+ for ( var pCount = 0; pCount < pList.length; ++ pCount ) {
var p = pList[ pCount ], i = 0;
@@ -2514,7 +2957,7 @@ THREE.ColladaLoader = function () {
}
- if ( ns.length == 0 ) {
+ if ( ns.length === 0 ) {
// check the vertices inputs
input = this.vertices.input.NORMAL;
@@ -2524,7 +2967,7 @@ THREE.ColladaLoader = function () {
source = sources[ input.source ];
numParams = source.accessor.params.length;
- for ( var ndx = 0, len = vs.length; ndx < len; ndx++ ) {
+ for ( var ndx = 0, len = vs.length; ndx < len; ndx ++ ) {
ns.push( getConvertedVec3( source.data, vs[ ndx ] * numParams ) );
@@ -2550,7 +2993,7 @@ THREE.ColladaLoader = function () {
source = sources[ input.source ];
numParams = source.accessor.params.length;
- for ( var ndx = 0, len = vs.length; ndx < len; ndx++ ) {
+ for ( var ndx = 0, len = vs.length; ndx < len; ndx ++ ) {
idx32 = vs[ ndx ] * numParams;
if ( ts[ input.set ] === undefined ) ts[ input.set ] = [ ];
@@ -2563,7 +3006,7 @@ THREE.ColladaLoader = function () {
}
- if ( cs.length == 0 ) {
+ if ( cs.length === 0 ) {
// check the vertices inputs
input = this.vertices.input.COLOR;
@@ -2573,7 +3016,7 @@ THREE.ColladaLoader = function () {
source = sources[ input.source ];
numParams = source.accessor.params.length;
- for ( var ndx = 0, len = vs.length; ndx < len; ndx++ ) {
+ for ( var ndx = 0, len = vs.length; ndx < len; ndx ++ ) {
idx32 = vs[ ndx ] * numParams;
cs.push( new THREE.Color().setRGB( source.data[ idx32 ], source.data[ idx32 + 1 ], source.data[ idx32 + 2 ] ) );
@@ -2592,9 +3035,9 @@ THREE.ColladaLoader = function () {
} else if ( vcount === 4 ) {
- faces.push( new THREE.Face3( vs[0], vs[1], vs[3], [ns[0], ns[1], ns[3]], cs.length ? [cs[0], cs[1], cs[3]] : new THREE.Color() ) );
+ faces.push( new THREE.Face3( vs[0], vs[1], vs[3], [ ns[0].clone(), ns[1].clone(), ns[3].clone() ], cs.length ? [ cs[0], cs[1], cs[3] ] : new THREE.Color() ) );
- faces.push( new THREE.Face3( vs[1], vs[2], vs[3], [ns[1], ns[2], ns[3]], cs.length ? [cs[1], cs[2], cs[3]] : new THREE.Color() ) );
+ faces.push( new THREE.Face3( vs[1], vs[2], vs[3], [ ns[1].clone(), ns[2].clone(), ns[3].clone() ], cs.length ? [ cs[1], cs[2], cs[3] ] : new THREE.Color() ) );
} else if ( vcount > 4 && options.subdivideFaces ) {
@@ -2605,9 +3048,7 @@ THREE.ColladaLoader = function () {
for ( k = 1; k < vcount - 1; ) {
- // FIXME: normals don't seem to be quite right
-
- faces.push( new THREE.Face3( vs[0], vs[k], vs[k+1], [ ns[0], ns[k++], ns[k] ], clr ) );
+ faces.push( new THREE.Face3( vs[0], vs[k], vs[k + 1], [ ns[0].clone(), ns[k ++].clone(), ns[k].clone() ], clr ) );
}
@@ -2621,14 +3062,14 @@ THREE.ColladaLoader = function () {
face.daeMaterial = primitive.material;
geom.faces.push( face );
- for ( k = 0; k < texture_sets.length; k++ ) {
+ for ( k = 0; k < texture_sets.length; k ++ ) {
uv = ts[ texture_sets[k] ];
if ( vcount > 4 ) {
// Grab the right UVs for the vertices in this face
- uvArr = [ uv[0], uv[ndx+1], uv[ndx+2] ];
+ uvArr = [ uv[0], uv[ndx + 1], uv[ndx + 2] ];
} else if ( vcount === 4 ) {
@@ -2669,6 +3110,7 @@ THREE.ColladaLoader = function () {
i += maxOffset * vcount;
}
+
}
};
@@ -2688,7 +3130,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < this.inputs.length; i ++ ) {
- if ( this.inputs[ i ].source == vertices.id ) {
+ if ( this.inputs[ i ].source === vertices.id ) {
this.inputs[ i ].source = vertices.input[ 'POSITION' ].source;
@@ -2749,6 +3191,18 @@ THREE.ColladaLoader = function () {
};
Polylist.prototype = Object.create( Polygons.prototype );
+ Polylist.prototype.constructor = Polylist;
+
+ function LineStrips() {
+
+ Polygons.call( this );
+
+ this.vcount = 1;
+
+ };
+
+ LineStrips.prototype = Object.create( Polygons.prototype );
+ LineStrips.prototype.constructor = LineStrips;
function Triangles () {
@@ -2759,6 +3213,7 @@ THREE.ColladaLoader = function () {
};
Triangles.prototype = Object.create( Polygons.prototype );
+ Triangles.prototype.constructor = Triangles;
function Accessor() {
@@ -2780,7 +3235,7 @@ THREE.ColladaLoader = function () {
var child = element.childNodes[ i ];
- if ( child.nodeName == 'param' ) {
+ if ( child.nodeName === 'param' ) {
var param = {};
param[ 'name' ] = child.getAttribute( 'name' );
@@ -2807,7 +3262,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < element.childNodes.length; i ++ ) {
- if ( element.childNodes[i].nodeName == 'input' ) {
+ if ( element.childNodes[i].nodeName === 'input' ) {
var input = ( new Input() ).parse( element.childNodes[ i ] );
this.input[ input.semantic ] = input;
@@ -2836,7 +3291,7 @@ THREE.ColladaLoader = function () {
this.set = _attr_as_int(element, 'set', -1);
this.offset = _attr_as_int(element, 'offset', 0);
- if ( this.semantic == 'TEXCOORD' && this.set < 0 ) {
+ if ( this.semantic === 'TEXCOORD' && this.set < 0 ) {
this.set = 0;
@@ -2892,7 +3347,7 @@ THREE.ColladaLoader = function () {
for ( var j = 0; j < child.childNodes.length; j ++ ) {
- if ( child.childNodes[ j ].nodeName == 'accessor' ) {
+ if ( child.childNodes[ j ].nodeName === 'accessor' ) {
this.accessor = ( new Accessor() ).parse( child.childNodes[ j ] );
break;
@@ -2919,35 +3374,35 @@ THREE.ColladaLoader = function () {
//for (var i = 0; i < this.accessor.params.length; i++) {
- var param = this.accessor.params[ 0 ];
+ var param = this.accessor.params[ 0 ];
//console.log(param.name + " " + param.type);
- switch ( param.type ) {
+ switch ( param.type ) {
- case 'IDREF':
- case 'Name': case 'name':
- case 'float':
+ case 'IDREF':
+ case 'Name': case 'name':
+ case 'float':
- return this.data;
+ return this.data;
- case 'float4x4':
+ case 'float4x4':
- for ( var j = 0; j < this.data.length; j += 16 ) {
+ for ( var j = 0; j < this.data.length; j += 16 ) {
- var s = this.data.slice( j, j + 16 );
- var m = getConvertedMat4( s );
- result.push( m );
- }
+ var s = this.data.slice( j, j + 16 );
+ var m = getConvertedMat4( s );
+ result.push( m );
+ }
- break;
+ break;
- default:
+ default:
- console.log( 'ColladaLoader: Source: Read dont know how to read ' + param.type + '.' );
- break;
+ console.log( 'ColladaLoader: Source: Read dont know how to read ' + param.type + '.' );
+ break;
- }
+ }
//}
@@ -2970,7 +3425,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < element.childNodes.length; i ++ ) {
- if ( element.childNodes[ i ].nodeName == 'instance_effect' ) {
+ if ( element.childNodes[ i ].nodeName === 'instance_effect' ) {
this.instance_effect = ( new InstanceEffect() ).parse( element.childNodes[ i ] );
break;
@@ -2997,7 +3452,7 @@ THREE.ColladaLoader = function () {
ColorOrTexture.prototype.isColor = function () {
- return ( this.texture == null );
+ return ( this.texture === null );
};
@@ -3009,9 +3464,10 @@ THREE.ColladaLoader = function () {
ColorOrTexture.prototype.parse = function ( element ) {
- if (element.nodeName == 'transparent')
- {
+ if (element.nodeName === 'transparent') {
+
this.opaque = element.getAttribute('opaque');
+
}
for ( var i = 0; i < element.childNodes.length; i ++ ) {
@@ -3041,7 +3497,7 @@ THREE.ColladaLoader = function () {
repeatU: 1,
repeatV: 1,
wrapU: 1,
- wrapV: 1,
+ wrapV: 1
};
this.parseTexture( child );
break;
@@ -3087,16 +3543,29 @@ THREE.ColladaLoader = function () {
case 'repeatV':
this.texOpts[ child.nodeName ] = parseFloat( child.textContent );
+
break;
- case 'wrapU':
- case 'wrapV':
+ case 'wrapU':
+ case 'wrapV':
+
+ // some dae have a value of true which becomes NaN via parseInt
+
+ if ( child.textContent.toUpperCase() === 'TRUE' ) {
+
+ this.texOpts[ child.nodeName ] = 1;
+
+ } else {
+
+ this.texOpts[ child.nodeName ] = parseInt( child.textContent );
- this.texOpts[ child.nodeName ] = parseInt( child.textContent );
+ }
break;
default:
+
this.texOpts[ child.nodeName ] = child.textContent;
+
break;
}
@@ -3124,7 +3593,6 @@ THREE.ColladaLoader = function () {
switch ( child.nodeName ) {
- case 'ambient':
case 'emission':
case 'diffuse':
case 'specular':
@@ -3133,12 +3601,34 @@ THREE.ColladaLoader = function () {
this[ child.nodeName ] = ( new ColorOrTexture() ).parse( child );
break;
+ case 'bump':
+
+ // If 'bumptype' is 'heightfield', create a 'bump' property
+ // Else if 'bumptype' is 'normalmap', create a 'normal' property
+ // (Default to 'bump')
+ var bumpType = child.getAttribute( 'bumptype' );
+ if ( bumpType ) {
+ if ( bumpType.toLowerCase() === "heightfield" ) {
+ this[ 'bump' ] = ( new ColorOrTexture() ).parse( child );
+ } else if ( bumpType.toLowerCase() === "normalmap" ) {
+ this[ 'normal' ] = ( new ColorOrTexture() ).parse( child );
+ } else {
+ console.error( "Shader.prototype.parse: Invalid value for attribute 'bumptype' (" + bumpType + ") - valid bumptypes are 'HEIGHTFIELD' and 'NORMALMAP' - defaulting to 'HEIGHTFIELD'" );
+ this[ 'bump' ] = ( new ColorOrTexture() ).parse( child );
+ }
+ } else {
+ console.warn( "Shader.prototype.parse: Attribute 'bumptype' missing from bump node - defaulting to 'HEIGHTFIELD'" );
+ this[ 'bump' ] = ( new ColorOrTexture() ).parse( child );
+ }
+
+ break;
+
case 'shininess':
case 'reflectivity':
case 'index_of_refraction':
case 'transparency':
- var f = evaluateXPath( child, './/dae:float' );
+ var f = child.querySelectorAll('float');
if ( f.length > 0 )
this[ child.nodeName ] = parseFloat( f[ 0 ].textContent );
@@ -3162,23 +3652,30 @@ THREE.ColladaLoader = function () {
var props = {};
var transparent = false;
- if (this['transparency'] !== undefined && this['transparent'] !== undefined)
- {
+
+ if (this['transparency'] !== undefined && this['transparent'] !== undefined) {
// convert transparent color RBG to average value
var transparentColor = this['transparent'];
- var transparencyLevel = (this.transparent.color.r +
- this.transparent.color.g +
- this.transparent.color.b)
- / 3 * this.transparency;
+ var transparencyLevel = (this.transparent.color.r + this.transparent.color.g + this.transparent.color.b) / 3 * this.transparency;
- if (transparencyLevel > 0)
- {
+ if (transparencyLevel > 0) {
transparent = true;
props[ 'transparent' ] = true;
props[ 'opacity' ] = 1 - transparencyLevel;
+
}
+
}
+ var keys = {
+ 'diffuse':'map',
+ 'ambient':'lightMap',
+ 'specular':'specularMap',
+ 'emission':'emissionMap',
+ 'bump':'bumpMap',
+ 'normal':'normalMap'
+ };
+
for ( var prop in this ) {
switch ( prop ) {
@@ -3187,6 +3684,8 @@ THREE.ColladaLoader = function () {
case 'emission':
case 'diffuse':
case 'specular':
+ case 'bump':
+ case 'normal':
var cot = this[ prop ];
@@ -3195,36 +3694,51 @@ THREE.ColladaLoader = function () {
if ( cot.isTexture() ) {
var samplerId = cot.texture;
-
-
- var image;
-
var surfaceId = this.effect.sampler[samplerId];
+
if ( surfaceId !== undefined && surfaceId.source !== undefined ) {
+
var surface = this.effect.surface[surfaceId.source];
- image = images[surface.init_from];
- }
- else {
- image = images[samplerId];
- }
- if (image) {
+ if ( surface !== undefined ) {
+
+ var image = images[ surface.init_from ];
+
+ if ( image ) {
+
+ var url = baseUrl + image.init_from;
+
+ var texture;
+ var loader = THREE.Loader.Handlers.get( url );
- var texture = THREE.ImageUtils.loadTexture(baseUrl + image.init_from);
- texture.wrapS = cot.texOpts.wrapU ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
- texture.wrapT = cot.texOpts.wrapV ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
- texture.offset.x = cot.texOpts.offsetU;
- texture.offset.y = cot.texOpts.offsetV;
- texture.repeat.x = cot.texOpts.repeatU;
- texture.repeat.y = cot.texOpts.repeatV;
- props['map'] = texture;
+ if ( loader !== null ) {
- // Texture with baked lighting?
- if (prop === 'emission') props['emissive'] = 0xffffff;
+ texture = loader.load( url );
+
+ } else {
+
+ texture = new THREE.Texture();
+
+ loadTextureImage( texture, url );
+
+ }
+
+ texture.wrapS = cot.texOpts.wrapU ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
+ texture.wrapT = cot.texOpts.wrapV ? THREE.RepeatWrapping : THREE.ClampToEdgeWrapping;
+ texture.offset.x = cot.texOpts.offsetU;
+ texture.offset.y = cot.texOpts.offsetV;
+ texture.repeat.x = cot.texOpts.repeatU;
+ texture.repeat.y = cot.texOpts.repeatV;
+ props[keys[prop]] = texture;
+
+ // Texture with baked lighting?
+ if (prop === 'emission') props['emissive'] = 0xffffff;
+
+ }
}
-// }
+ }
} else if ( prop === 'diffuse' || !transparent ) {
@@ -3252,7 +3766,7 @@ THREE.ColladaLoader = function () {
case 'reflectivity':
props[ prop ] = this[ prop ];
- if( props[ prop ] > 0.0 ) props['envMap'] = options.defaultEnvMap;
+ if ( props[ prop ] > 0.0 ) props['envMap'] = options.defaultEnvMap;
props['combine'] = THREE.MixOperation; //mix regular shading with reflective component
break;
@@ -3420,7 +3934,7 @@ THREE.ColladaLoader = function () {
Effect.prototype.create = function () {
- if ( this.shader == null ) {
+ if ( this.shader === null ) {
return null;
@@ -3545,7 +4059,7 @@ THREE.ColladaLoader = function () {
};
- Effect.prototype.parseTechnique= function ( element ) {
+ Effect.prototype.parseTechnique = function ( element ) {
for ( var i = 0; i < element.childNodes.length; i ++ ) {
@@ -3561,7 +4075,51 @@ THREE.ColladaLoader = function () {
this.shader = ( new Shader( child.nodeName, this ) ).parse( child );
break;
+ case 'extra':
+ this.parseExtra(child);
+ break;
+ default:
+ break;
+
+ }
+
+ }
+
+ };
+
+ Effect.prototype.parseExtra = function ( element ) {
+
+ for ( var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[i];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'technique':
+ this.parseExtraTechnique( child );
+ break;
+ default:
+ break;
+
+ }
+
+ }
+
+ };
+
+ Effect.prototype.parseExtraTechnique = function ( element ) {
+
+ for ( var i = 0; i < element.childNodes.length; i ++ ) {
+ var child = element.childNodes[i];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'bump':
+ this.shader.parse( element );
+ break;
default:
break;
@@ -3821,7 +4379,7 @@ THREE.ColladaLoader = function () {
};
- Sampler.prototype.getData = function ( type, ndx ) {
+ Sampler.prototype.getData = function ( type, ndx, member ) {
var data;
@@ -3834,7 +4392,7 @@ THREE.ColladaLoader = function () {
data = [];
ndx *= this.strideOut;
- for ( var i = 0; i < this.strideOut; ++i ) {
+ for ( var i = 0; i < this.strideOut; ++ i ) {
data[ i ] = this.output[ ndx + i ];
@@ -3867,6 +4425,10 @@ THREE.ColladaLoader = function () {
data = this.output[ ndx ];
+ if ( member && type === 'translate' ) {
+ data = getConvertedTranslation( member, data );
+ }
+
}
return data;
@@ -3893,7 +4455,7 @@ THREE.ColladaLoader = function () {
Key.prototype.apply = function ( opt_sid ) {
- for ( var i = 0; i < this.targets.length; ++i ) {
+ for ( var i = 0; i < this.targets.length; ++ i ) {
var target = this.targets[ i ];
@@ -3909,7 +4471,7 @@ THREE.ColladaLoader = function () {
Key.prototype.getTarget = function ( fullSid ) {
- for ( var i = 0; i < this.targets.length; ++i ) {
+ for ( var i = 0; i < this.targets.length; ++ i ) {
if ( this.targets[ i ].sid === fullSid ) {
@@ -3925,7 +4487,7 @@ THREE.ColladaLoader = function () {
Key.prototype.hasTarget = function ( fullSid ) {
- for ( var i = 0; i < this.targets.length; ++i ) {
+ for ( var i = 0; i < this.targets.length; ++ i ) {
if ( this.targets[ i ].sid === fullSid ) {
@@ -3942,7 +4504,7 @@ THREE.ColladaLoader = function () {
// TODO: Currently only doing linear interpolation. Should support full COLLADA spec.
Key.prototype.interpolate = function ( nextKey, time ) {
- for ( var i = 0; i < this.targets.length; ++i ) {
+ for ( var i = 0, l = this.targets.length; i < l; i ++ ) {
var target = this.targets[ i ],
nextTarget = nextKey.getTarget( target.sid ),
@@ -3954,20 +4516,14 @@ THREE.ColladaLoader = function () {
nextData = nextTarget.data,
prevData = target.data;
- // check scale error
-
- if ( scale < 0 || scale > 1 ) {
-
- console.log( "Key.interpolate: Warning! Scale out of bounds:" + scale );
- scale = scale < 0 ? 0 : 1;
-
- }
+ if ( scale < 0 ) scale = 0;
+ if ( scale > 1 ) scale = 1;
if ( prevData.length ) {
data = [];
- for ( var j = 0; j < prevData.length; ++j ) {
+ for ( var j = 0; j < prevData.length; ++ j ) {
data[ j ] = prevData[ j ] + ( nextData[ j ] - prevData[ j ] ) * scale;
@@ -4032,7 +4588,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0; i < element.childNodes.length; i ++ ) {
- if ( element.childNodes[ i ].nodeName == 'technique_common' ) {
+ if ( element.childNodes[ i ].nodeName === 'technique_common' ) {
var technique = element.childNodes[ i ];
@@ -4040,7 +4596,7 @@ THREE.ColladaLoader = function () {
this.technique = technique.childNodes[ j ].nodeName;
- if ( this.technique == 'perspective' ) {
+ if ( this.technique === 'perspective' ) {
var perspective = technique.childNodes[ j ];
@@ -4070,7 +4626,7 @@ THREE.ColladaLoader = function () {
}
- } else if ( this.technique == 'orthographic' ) {
+ } else if ( this.technique === 'orthographic' ) {
var orthographic = technique.childNodes[ j ];
@@ -4202,6 +4758,10 @@ THREE.ColladaLoader = function () {
this.falloff_angle = parseFloat( child.textContent );
break;
+
+ case 'quadratic_attenuation':
+ var f = parseFloat( child.textContent );
+ this.distance = f ? Math.sqrt( 1 / f ) : 0;
}
}
@@ -4251,6 +4811,231 @@ THREE.ColladaLoader = function () {
};
+ function KinematicsModel( ) {
+
+ this.id = '';
+ this.name = '';
+ this.joints = [];
+ this.links = [];
+
+ }
+
+ KinematicsModel.prototype.parse = function( element ) {
+
+ this.id = element.getAttribute('id');
+ this.name = element.getAttribute('name');
+ this.joints = [];
+ this.links = [];
+
+ for (var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[ i ];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'technique_common':
+
+ this.parseCommon(child);
+ break;
+
+ default:
+ break;
+
+ }
+
+ }
+
+ return this;
+
+ };
+
+ KinematicsModel.prototype.parseCommon = function( element ) {
+
+ for (var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[ i ];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( element.childNodes[ i ].nodeName ) {
+
+ case 'joint':
+ this.joints.push( (new Joint()).parse(child) );
+ break;
+
+ case 'link':
+ this.links.push( (new Link()).parse(child) );
+ break;
+
+ default:
+ break;
+
+ }
+
+ }
+
+ return this;
+
+ };
+
+ function Joint( ) {
+
+ this.sid = '';
+ this.name = '';
+ this.axis = new THREE.Vector3();
+ this.limits = {
+ min: 0,
+ max: 0
+ };
+ this.type = '';
+ this.static = false;
+ this.zeroPosition = 0.0;
+ this.middlePosition = 0.0;
+
+ }
+
+ Joint.prototype.parse = function( element ) {
+
+ this.sid = element.getAttribute('sid');
+ this.name = element.getAttribute('name');
+ this.axis = new THREE.Vector3();
+ this.limits = {
+ min: 0,
+ max: 0
+ };
+ this.type = '';
+ this.static = false;
+ this.zeroPosition = 0.0;
+ this.middlePosition = 0.0;
+
+ var axisElement = element.querySelector('axis');
+ var _axis = _floats(axisElement.textContent);
+ this.axis = getConvertedVec3(_axis, 0);
+
+ var min = element.querySelector('limits min') ? parseFloat(element.querySelector('limits min').textContent) : -360;
+ var max = element.querySelector('limits max') ? parseFloat(element.querySelector('limits max').textContent) : 360;
+
+ this.limits = {
+ min: min,
+ max: max
+ };
+
+ var jointTypes = [ 'prismatic', 'revolute' ];
+ for (var i = 0; i < jointTypes.length; i ++ ) {
+
+ var type = jointTypes[ i ];
+
+ var jointElement = element.querySelector(type);
+
+ if ( jointElement ) {
+
+ this.type = type;
+
+ }
+
+ }
+
+ // if the min is equal to or somehow greater than the max, consider the joint static
+ if ( this.limits.min >= this.limits.max ) {
+
+ this.static = true;
+
+ }
+
+ this.middlePosition = (this.limits.min + this.limits.max) / 2.0;
+ return this;
+
+ };
+
+ function Link( ) {
+
+ this.sid = '';
+ this.name = '';
+ this.transforms = [];
+ this.attachments = [];
+
+ }
+
+ Link.prototype.parse = function( element ) {
+
+ this.sid = element.getAttribute('sid');
+ this.name = element.getAttribute('name');
+ this.transforms = [];
+ this.attachments = [];
+
+ for (var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[ i ];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'attachment_full':
+ this.attachments.push( (new Attachment()).parse(child) );
+ break;
+
+ case 'rotate':
+ case 'translate':
+ case 'matrix':
+
+ this.transforms.push( (new Transform()).parse(child) );
+ break;
+
+ default:
+
+ break;
+
+ }
+
+ }
+
+ return this;
+
+ };
+
+ function Attachment( ) {
+
+ this.joint = '';
+ this.transforms = [];
+ this.links = [];
+
+ }
+
+ Attachment.prototype.parse = function( element ) {
+
+ this.joint = element.getAttribute('joint').split('/').pop();
+ this.links = [];
+
+ for (var i = 0; i < element.childNodes.length; i ++ ) {
+
+ var child = element.childNodes[ i ];
+ if ( child.nodeType != 1 ) continue;
+
+ switch ( child.nodeName ) {
+
+ case 'link':
+ this.links.push( (new Link()).parse(child) );
+ break;
+
+ case 'rotate':
+ case 'translate':
+ case 'matrix':
+
+ this.transforms.push( (new Transform()).parse(child) );
+ break;
+
+ default:
+
+ break;
+
+ }
+
+ }
+
+ return this;
+
+ };
+
function _source( element ) {
var id = element.getAttribute( 'id' );
@@ -4268,7 +5053,7 @@ THREE.ColladaLoader = function () {
function _nsResolver( nsPrefix ) {
- if ( nsPrefix == "dae" ) {
+ if ( nsPrefix === "dae" ) {
return "http://www.collada.org/2005/11/COLLADASchema";
@@ -4285,7 +5070,7 @@ THREE.ColladaLoader = function () {
for ( var i = 0, l = raw.length; i < l; i ++ ) {
- data.push( (raw[i] == 'true' || raw[i] == '1') ? true : false );
+ data.push( (raw[i] === 'true' || raw[i] === '1') ? true : false );
}
@@ -4398,7 +5183,7 @@ THREE.ColladaLoader = function () {
var parts = f.toString().split( '.' );
parts[ 1 ] = parts.length > 1 ? parts[ 1 ].substr( 0, num ) : "0";
- while( parts[ 1 ].length < num ) {
+ while ( parts[ 1 ].length < num ) {
parts[ 1 ] += '0';
@@ -4408,21 +5193,16 @@ THREE.ColladaLoader = function () {
};
- function evaluateXPath( node, query ) {
-
- var instances = COLLADA.evaluate( query, node, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null );
-
- var inst = instances.iterateNext();
- var result = [];
+ function loadTextureImage ( texture, url ) {
- while ( inst ) {
+ loader = new THREE.ImageLoader();
- result.push( inst );
- inst = instances.iterateNext();
+ loader.load( url, function ( image ) {
- }
+ texture.image = image;
+ texture.needsUpdate = true;
- return result;
+ } );
};
@@ -4430,12 +5210,10 @@ THREE.ColladaLoader = function () {
obj.doubleSided = false;
- var node = COLLADA.evaluate( './/dae:extra//dae:double_sided', element, _nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null );
+ var node = element.querySelectorAll('extra double_sided')[0];
if ( node ) {
- node = node.iterateNext();
-
if ( node && parseInt( node.textContent, 10 ) === 1 ) {
obj.doubleSided = true;
@@ -4450,7 +5228,7 @@ THREE.ColladaLoader = function () {
function setUpConversion() {
- if ( !options.convertUpAxis || colladaUp === options.upAxis ) {
+ if ( options.convertUpAxis !== true || colladaUp === options.upAxis ) {
upConversion = null;
@@ -4481,7 +5259,7 @@ THREE.ColladaLoader = function () {
function fixCoords( data, sign ) {
- if ( !options.convertUpAxis || colladaUp === options.upAxis ) {
+ if ( options.convertUpAxis !== true || colladaUp === options.upAxis ) {
return;
@@ -4537,6 +5315,31 @@ THREE.ColladaLoader = function () {
};
+ function getConvertedTranslation( axis, data ) {
+
+ if ( options.convertUpAxis !== true || colladaUp === options.upAxis ) {
+
+ return data;
+
+ }
+
+ switch ( axis ) {
+ case 'X':
+ data = upConversion === 'XtoY' ? data * -1 : data;
+ break;
+ case 'Y':
+ data = upConversion === 'YtoZ' || upConversion === 'YtoX' ? data * -1 : data;
+ break;
+ case 'Z':
+ data = upConversion === 'ZtoY' ? data * -1 : data ;
+ break;
+ default:
+ break;
+ }
+
+ return data;
+ };
+
function getConvertedVec3( data, offset ) {
var arr = [ data[ offset ], data[ offset + 1 ], data[ offset + 2 ] ];
@@ -4593,7 +5396,7 @@ THREE.ColladaLoader = function () {
}
- return new THREE.Matrix4(
+ return new THREE.Matrix4().set(
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7],
data[8], data[9], data[10], data[11],
@@ -4606,7 +5409,7 @@ THREE.ColladaLoader = function () {
if ( index > -1 && index < 3 ) {
- var members = ['X', 'Y', 'Z'],
+ var members = [ 'X', 'Y', 'Z' ],
indices = { X: 0, Y: 1, Z: 2 };
index = getConvertedMember( members[ index ] );
diff --git a/gz3d/client/js/include/Detector.js b/gz3d/client/js/include/Detector.js
index 4f34bf1..3a4fad5 100644
--- a/gz3d/client/js/include/Detector.js
+++ b/gz3d/client/js/include/Detector.js
@@ -6,7 +6,7 @@
var Detector = {
canvas: !! window.CanvasRenderingContext2D,
- webgl: ( function () { try { return !! window.WebGLRenderingContext && !! document.createElement( 'canvas' ).getContext( 'experimental-webgl' ); } catch( e ) { return false; } } )(),
+ webgl: ( function () { try { var canvas = document.createElement( 'canvas' ); return !! ( window.WebGLRenderingContext && ( canvas.getContext( 'webgl' ) || canvas.getContext( 'experimental-webgl' ) ) ); } catch ( e ) { return false; } } )(),
workers: !! window.Worker,
fileapi: window.File && window.FileReader && window.FileList && window.Blob,
@@ -57,3 +57,10 @@ var Detector = {
}
};
+
+// browserify support
+if ( typeof module === 'object' ) {
+
+ module.exports = Detector;
+
+}
diff --git a/gz3d/client/js/include/EffectComposer.js b/gz3d/client/js/include/EffectComposer.js
index ef540e8..55a4702 100644
--- a/gz3d/client/js/include/EffectComposer.js
+++ b/gz3d/client/js/include/EffectComposer.js
@@ -8,8 +8,10 @@ THREE.EffectComposer = function ( renderer, renderTarget ) {
if ( renderTarget === undefined ) {
- var width = window.innerWidth || 1;
- var height = window.innerHeight || 1;
+ var pixelRatio = renderer.getPixelRatio();
+
+ var width = Math.floor( renderer.context.canvas.width / pixelRatio ) || 1;
+ var height = Math.floor( renderer.context.canvas.height / pixelRatio ) || 1;
var parameters = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBFormat, stencilBuffer: false };
renderTarget = new THREE.WebGLRenderTarget( width, height, parameters );
@@ -108,8 +110,10 @@ THREE.EffectComposer.prototype = {
renderTarget = this.renderTarget1.clone();
- renderTarget.width = window.innerWidth;
- renderTarget.height = window.innerHeight;
+ var pixelRatio = this.renderer.getPixelRatio();
+
+ renderTarget.width = Math.floor( this.renderer.context.canvas.width / pixelRatio );
+ renderTarget.height = Math.floor( this.renderer.context.canvas.height / pixelRatio );
}
@@ -133,12 +137,3 @@ THREE.EffectComposer.prototype = {
}
};
-
-// shared ortho camera
-
-THREE.EffectComposer.camera = new THREE.OrthographicCamera( -1, 1, 1, -1, 0, 1 );
-
-THREE.EffectComposer.quad = new THREE.Mesh( new THREE.PlaneGeometry( 2, 2 ), null );
-
-THREE.EffectComposer.scene = new THREE.Scene();
-THREE.EffectComposer.scene.add( THREE.EffectComposer.quad );
diff --git a/gz3d/client/js/include/FirstPersonControls.js b/gz3d/client/js/include/FirstPersonControls.js
new file mode 100644
index 0000000..35a202e
--- /dev/null
+++ b/gz3d/client/js/include/FirstPersonControls.js
@@ -0,0 +1,295 @@
+/**
+ * First person controls for the gz3d camera/scene.
+ * Adapted from https://threejsdoc.appspot.com/doc/three.js/src.source/extras/controls/FirstPersonControls.js.html.
+ *
+ * Note that there is a third parameter now, called 'domElementForKeyBindings' which specifies to which element in
+ * the DOM the key strokes are bound. (Before they were automatically bound to the parameter 'domElement').
+ */
+
+/* global THREE: true */
+
+THREE.FirstPersonControls = function(object, domElement, domElementForKeyBindings)
+{
+ 'use strict';
+
+ this.object = object;
+ this.domElement = angular.isDefined(domElement) ? domElement : document;
+ domElementForKeyBindings = angular.isDefined(domElementForKeyBindings) ? domElementForKeyBindings : document;
+
+ if (this.domElement !== document) {
+ this.domElement.setAttribute('tabindex', -1);
+ }
+
+ // Set to false to disable this control
+ this.enabled = true;
+ this.keyBindingsEnabled = true;
+
+ this.movementSpeed = 0.05;
+ this.lookSpeed = 0.01;
+
+ this.target = new THREE.Vector3();
+ this.lookVertical = true;
+
+ this.activeLook = true;
+
+ this.azimuth = 0.0;
+ this.zenith = 0.0;
+ this.zenithMin = 0.0;
+ this.zenithMax = Math.PI;
+ this.azimuthOnMouseDown = 0.0;
+ this.zenithOnMouseDown = 0.0;
+
+ this.moveForward = false;
+ this.moveBackward = false;
+ this.moveLeft = false;
+ this.moveRight = false;
+ this.moveUp = false;
+ this.moveDown = false;
+ this.initPosition = false;
+
+ this.rotateLeft = false;
+ this.rotateRight = false;
+ this.rotateUp = false;
+ this.rotateDown = false;
+ this.initRotation = false;
+
+ this.freeze = false;
+
+ this.mouseDragOn = false;
+ this.mousePosOnKeyDown = new THREE.Vector2();
+ this.mousePosCurrent = new THREE.Vector2();
+
+ this.initialPosition = new THREE.Vector3().copy(this.object.position);
+ this.initialRotation = new THREE.Quaternion().copy(this.object.quaternion);
+
+ this.onMouseDown = function (event) {
+ // HBP-NRP: The next three lines are commented since this leads to problems in chrome with respect
+ // to AngularJS, also see: [NRRPLT-1992]
+ //if (this.domElement !== document) {
+ // this.domElement.focus();
+ //}
+
+ event.preventDefault();
+ event.stopPropagation();
+
+ if (this.activeLook) {
+ switch (event.button) {
+ case 0:
+ this.updateSphericalAngles();
+ this.mousePosOnKeyDown.set(event.pageX, event.pageY);
+ this.azimuthOnMouseDown = this.azimuth;
+ this.zenithOnMouseDown = this.zenith;
+ this.mouseDragOn = true;
+ break;
+ case 2:
+ }
+ }
+ };
+
+ this.onMouseUp = function (event) {
+ event.preventDefault();
+
+ // We do not stop the event propagation here, since there may be other
+ // components sitting on top, which also may have registered a handler
+ // and expect the event to be fired.
+ //event.stopPropagation();
+
+ if (this.activeLook) {
+ switch (event.button) {
+ case 0:
+ this.mouseDragOn = false;
+ this.azimuthOnMouseDown = this.azimuth;
+ this.zenithOnMouseDown = this.zenith;
+ break;
+ case 2:
+ }
+ }
+ };
+
+ this.onMouseMove = function (event) {
+ this.mousePosCurrent.set(event.pageX, event.pageY);
+ };
+
+ this.onKeyDown = function (event) {
+ if(this.keyBindingsEnabled === false) {
+ return;
+ }
+ switch(event.keyCode) {
+ case 38: /*up*/
+ case 87: /*W*/ this.moveForward = true; break;
+
+ case 37: /*left*/
+ case 65: /*A*/ this.moveLeft = true; break;
+
+ case 40: /*down*/
+ case 83: /*S*/ this.moveBackward = true; break;
+
+ case 39: /*right*/
+ case 68: /*D*/ this.moveRight = true; break;
+
+ case 33: /*page up*/
+ case 82: /*R*/ this.moveUp = true; break;
+
+ case 34: /*page down*/
+ case 70: /*F*/ this.moveDown = true; break;
+ }
+ };
+
+ this.onKeyUp = function (event) {
+ if(this.keyBindingsEnabled === false) {
+ return;
+ }
+ switch(event.keyCode) {
+ case 38: /*up*/
+ case 87: /*W*/ this.moveForward = false; break;
+
+ case 37: /*left*/
+ case 65: /*A*/ this.moveLeft = false; break;
+
+ case 40: /*down*/
+ case 83: /*S*/ this.moveBackward = false; break;
+
+ case 39: /*right*/
+ case 68: /*D*/ this.moveRight = false; break;
+
+ case 33: /*page up*/
+ case 82: /*R*/ this.moveUp = false; break;
+
+ case 34: /*page down*/
+ case 70: /*F*/ this.moveDown = false; break;
+
+ case 81: /*Q*/ this.freeze = !this.freeze; break;// TODO(Luc): handles this from gz3d-view.js with some visual indication that the scene is frozen
+ }
+ };
+
+ this.fpRotate = function(rightAmount, upAmount) {
+ // rotate left/right
+ // rotation happens around the world up axis so up remains up (no upside-down)
+ var camera = this.object;
+ var q = new THREE.Quaternion();
+ q.setFromAxisAngle(new THREE.Vector3(0.0, 0.0, 1.0), rightAmount);
+ camera.quaternion.multiplyQuaternions(q, camera.quaternion);
+ // rotate up/down
+ camera.rotateX(upAmount);
+ };
+
+ this.update = function(delta) {
+ if (!this.enabled) {
+ return;
+ }
+
+ if (delta === undefined) {
+ delta = 1.0;
+ }
+
+ var speed = 0.0;
+
+ if (!this.freeze) {
+ /* --- translation --- */
+ if (this.initPosition) {
+ this.object.position.copy(this.initialPosition);
+ }
+
+ speed = delta * this.movementSpeed;
+
+ if (this.moveForward) {
+ this.object.translateZ(-speed);
+ }
+ if (this.moveBackward) {
+ this.object.translateZ(speed);
+ }
+ if (this.moveLeft) {
+ this.object.translateX(-speed);
+ }
+ if (this.moveRight) {
+ this.object.translateX(speed);
+ }
+ if (this.moveUp) {
+ this.object.translateY(speed);
+ }
+ if (this.moveDown) {
+ this.object.translateY(-speed);
+ }
+
+ /* --- rotation by means of a manipulator --- */
+ var ROTATION_SPEED_FACTOR = 0.1;
+ if (this.rotateUp || this.rotateDown) {
+ var sign = this.rotateUp ? 1.0 : -1.0;
+ this.fpRotate(0.0, sign * ROTATION_SPEED_FACTOR * speed);
+ }
+ if (this.rotateRight) {
+ this.fpRotate(ROTATION_SPEED_FACTOR * speed, 0.0);
+ }
+ if (this.rotateLeft) {
+ this.fpRotate(-ROTATION_SPEED_FACTOR * speed, 0.0);
+ }
+ if (this.initRotation) {
+ this.object.quaternion.copy(this.initialRotation);
+ }
+
+ /* --- rotation by means of a mouse drag --- */
+ if (this.mouseDragOn) {
+ var actualLookSpeed = delta * this.lookSpeed;
+ if (!this.activeLook) {
+ actualLookSpeed = 0;
+ }
+
+ var mouseDelta = new THREE.Vector2();
+ mouseDelta.x = this.mousePosCurrent.x - this.mousePosOnKeyDown.x;
+ mouseDelta.y = this.mousePosCurrent.y - this.mousePosOnKeyDown.y;
+
+ this.azimuth = this.azimuthOnMouseDown - mouseDelta.x * actualLookSpeed;
+ this.azimuth = this.azimuth % (2 * Math.PI);
+
+ if (this.lookVertical) {
+ this.zenith = this.zenithOnMouseDown + mouseDelta.y * actualLookSpeed;
+ this.zenith = Math.max(this.zenithMin, Math.min(this.zenithMax, this.zenith));
+ } else {
+ this.zenith = Math.PI / 2;
+ }
+
+ var targetPosition = this.target, position = this.object.position;
+
+ targetPosition.x = position.x + Math.sin(this.zenith) * Math.cos(this.azimuth);
+ targetPosition.y = position.y + Math.sin(this.zenith) * Math.sin(this.azimuth);
+ targetPosition.z = position.z + Math.cos(this.zenith);
+
+ this.object.lookAt(targetPosition);
+ }
+ }
+ };
+
+ this.onMouseDownManipulator = function(action) {
+ this[action] = true;
+ };
+
+ this.onMouseUpManipulator = function(action) {
+ this[action] = false;
+ };
+
+ this.updateSphericalAngles = function() {
+ var vecForward = new THREE.Vector3();
+ vecForward.set(object.matrix.elements[8], object.matrix.elements[9], object.matrix.elements[10]);
+ vecForward.normalize();
+
+ this.zenith = Math.acos(-vecForward.z);
+ this.azimuth = Math.atan(vecForward.y / vecForward.x) + Math.PI;
+ };
+
+ function bind(scope, fn) {
+ return function () {
+ fn.apply(scope, arguments);
+ };
+ }
+
+ this.domElement.addEventListener('contextmenu', function (event) { event.preventDefault(); }, false);
+ this.domElement.addEventListener('mousemove', bind(this, this.onMouseMove), false);
+ this.domElement.addEventListener('mousedown', bind(this, this.onMouseDown), false);
+ this.domElement.addEventListener('mouseup', bind(this, this.onMouseUp), false);
+
+ domElementForKeyBindings.addEventListener('keydown', bind(this, this.onKeyDown), false);
+ domElementForKeyBindings.addEventListener('keyup', bind(this, this.onKeyUp), false);
+
+};
+
+THREE.FirstPersonControls.prototype = Object.create(THREE.EventDispatcher.prototype);
diff --git a/gz3d/client/js/include/OrbitControls.js b/gz3d/client/js/include/OrbitControls.js
index eb740cc..d2bbd7f 100644
--- a/gz3d/client/js/include/OrbitControls.js
+++ b/gz3d/client/js/include/OrbitControls.js
@@ -28,781 +28,781 @@
THREE.OrbitControls = function (object, domElement)
{
- this.object = object;
- this.domElement = (domElement !== undefined) ? domElement : document;
-
- // API
-
- // Set to false to disable this control
- this.enabled = true;
-
- // "target" sets the location of focus, where the control orbits around
- // and where it pans with respect to.
- this.target = new THREE.Vector3();
- this.targetIndicator = new THREE.Mesh(new THREE.SphereGeometry(1, 20, 20),
- new THREE.MeshPhongMaterial({emissive: 0x333300,
- ambient: 0xffff00,
- shading: THREE.SmoothShading}));
- this.targetIndicator.visible = false;
- this.showTargetIndicator = false;
- // center is old, deprecated; use "target" instead
- this.center = this.target;
- this.object.lookAt(this.target);
- // This option actually enables dollying in and out; left as "zoom" for
- // backwards compatibility
- this.noZoom = false;
- this.zoomSpeed = 1.0;
- // Limits to how far you can dolly in and out
- this.minDistance = 0;
- this.maxDistance = Infinity;
-
- // Set to true to disable this control
- this.noRotate = false;
- this.rotateSpeed = 1.0;
-
- // Set to true to disable this control
- this.noPan = false;
- this.keyPanSpeed = 7.0; // pixels moved per arrow key push
-
- // Set to true to automatically rotate around the target
- this.autoRotate = false;
- this.autoRotateSpeed = 2.0; // 30 seconds per round when fps is 60
-
- // How far you can orbit vertically, upper and lower limits.
- // Range is 0 to Math.PI radians.
- this.minPolarAngle = 0; // radians
- this.maxPolarAngle = Math.PI; // radians
-
- // Set to true to disable use of the keys
- this.noKeys = false;
- // The four arrow keys
- this.keys = {LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40};
-
- ////////////
- // internals
-
- var scope = this;
-
- var EPS = 0.000001;
-
- var rotateStart = new THREE.Vector2();
- var rotateEnd = new THREE.Vector2();
- var rotateDelta = new THREE.Vector2();
-
- var panStart = new THREE.Vector2();
- var panEnd = new THREE.Vector2();
- var panDelta = new THREE.Vector2();
-
- var dollyStart = new THREE.Vector2();
- var dollyEnd = new THREE.Vector2();
- var dollyDelta = new THREE.Vector2();
-
- var phiDelta = 0;
- var thetaDelta = 0;
- var scale = 1;
- var pan = new THREE.Vector3();
-
- var lastPosition = new THREE.Vector3();
-
- var STATE = {NONE : -1, ROTATE : 0, DOLLY : 1, PAN : 2, TOUCH_ROTATE : 3,
- TOUCH_DOLLY_PAN : 4};
- var state = STATE.NONE;
-
- var scrollTime = null;
-
- // events
-
- var changeEvent =
- {
- type: 'change'
- };
-
- this.rotateLeft = function (angle)
- {
- if (angle === undefined)
- {
- angle = getAutoRotationAngle();
- }
- thetaDelta -= angle;
- };
-
- this.rotateUp = function (angle)
- {
- if (angle === undefined)
- {
- angle = getAutoRotationAngle();
- }
- phiDelta -= angle;
- };
-
- // pass in distance in world space to move left
- this.panLeft = function (distance)
- {
- var panOffset = new THREE.Vector3();
- var te = this.object.matrix.elements;
- // get X column of matrix
- panOffset.set(te[0], te[1], te[2]);
- panOffset.multiplyScalar(-distance);
-
- pan.add(panOffset);
- };
-
- // pass in distance in world space to move up
- this.panUp = function (distance)
- {
- var panOffset = new THREE.Vector3();
- var te = this.object.matrix.elements;
- // get Y column of matrix
- panOffset.set(te[4], te[5], te[6]);
- panOffset.multiplyScalar(distance);
-
- pan.add(panOffset);
- };
-
- // main entry point; pass in Vector2 of change desired in pixel space,
- // right and down are positive
- this.pan = function (delta)
- {
- var element = scope.domElement === document ?
- scope.domElement.body : scope.domElement;
-
- if (scope.object.fov !== undefined)
- {
- // perspective
- var position = scope.object.position;
- var offset = position.clone().sub(scope.target);
-
- var targetDistance = Math.max(offset.length(), 15);
-
- // half of the fov is center to top of screen
- targetDistance *= Math.tan((scope.object.fov/2) * Math.PI / 180.0);
- // we actually don't use screenWidth, since perspective camera is fixed
- // to screen height
- scope.panLeft(2 * delta.x * targetDistance / element.clientHeight);
- scope.panUp(2 * delta.y * targetDistance / element.clientHeight);
- }
- else if (scope.object.top !== undefined)
- {
- // orthographic
- scope.panLeft(delta.x * (scope.object.right - scope.object.left) /
- element.clientWidth);
- scope.panUp(delta.y * (scope.object.top - scope.object.bottom) /
- element.clientHeight);
- }
- else
- {
- // camera neither orthographic or perspective - warn user
- console.warn('WARNING: OrbitControls.js encountered an unknown'+
- 'camera type - pan disabled.');
- }
- };
-
- this.dollyIn = function (dollyScale)
- {
- if (dollyScale === undefined)
- {
- dollyScale = getZoomScale();
- }
-
- scale /= dollyScale;
- };
-
- this.dollyOut = function (dollyScale)
- {
- if (dollyScale === undefined)
- {
- dollyScale = getZoomScale();
- }
-
- scale *= dollyScale;
- };
-
- this.update = function ()
- {
- var position = this.object.position;
- var offset = position.clone().sub(this.target);
-
- // angle from y-axis around z-axis
- var theta = Math.atan2(offset.x, offset.y);
-
- // angle from z-axis
- var phi = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y),
- offset.z);
-
- if (this.autoRotate)
- {
- this.rotateLeft(getAutoRotationAngle());
- }
-
- var oldTheta = theta;
- var oldPhi = phi;
-
- theta -= thetaDelta;
- phi += phiDelta;
-
- // restrict phi to be between desired limits
- phi = Math.max(this.minPolarAngle, Math.min(this.maxPolarAngle, phi));
-
- // restrict phi to be betwee EPS and PI-EPS
- phi = Math.max(EPS, Math.min(Math.PI - EPS, phi));
-
- var radius = offset.length() * scale;
-
- // restrict radius to be between desired limits
- radius = Math.max(this.minDistance, Math.min(this.maxDistance, radius));
-
- // move target to panned location
- this.target.add(pan);
-
- offset.x = radius * Math.sin(phi) * Math.sin(theta);
- offset.z = radius * Math.cos(phi);
- offset.y = radius * Math.sin(phi) * Math.cos(theta);
-
- if (thetaDelta || phiDelta)
- {
- var rotateAroundWorldAxis = function (object, axis, radians)
- {
- rotWorldMatrix = new THREE.Matrix4();
- rotWorldMatrix.makeRotationAxis(axis.normalize(), radians);
- rotWorldMatrix.multiply(object.matrix); // pre-multiply
-
- rotWorldMatrix.decompose(object.position,
- object.quaternion, object.scale);
- object.updateMatrix();
- }
-
- this.object.position.sub(this.target);
- this.object.updateMatrix();
- rotateAroundWorldAxis(this.object, new THREE.Vector3(0, 0, 1),
- oldTheta - theta);
- var localPitch = new THREE.Vector3(1, 0, 0);
- localPitch.applyQuaternion(this.object.quaternion);
- rotateAroundWorldAxis(this.object, localPitch, phi - oldPhi);
- this.object.position.add(this.target);
- this.object.updateMatrix();
-
- /*var refObj = new THREE.Object3D();
- refObj.position.x = this.target.x;
- refObj.position.y = this.target.y;
- refObj.position.z = this.target.z;
- refObj.updateMatrix();
- refObj.updateMatrixWorld();
-
- var parent = this.object.parent;
- if (parent)
- {
- parent.remove(this.object);
- }
-
- refObj.add(this.object);
- this.object.position.x = offset.x;
- this.object.position.y = offset.y;
- this.object.position.z = offset.z;
-
-// console.log (offset.x + ' ' + offset.y + ' ');
- this.object.updateMatrix();
- this.object.updateMatrixWorld();
-
- var quat = new THREE.Quaternion();
- quat.setFromEuler(new THREE.Vector3(theta, 0, phi));
-// console.log('p t ' + phi + ' ' + theta);
- refObj.quaternion.w = quat.w;
- refObj.quaternion.x = quat.x;
- refObj.quaternion.y = quat.y;
- refObj.quaternion.z = quat.z;
- refObj.updateMatrix();
- refObj.updateMatrixWorld();
-
- var matrixWorld = new THREE.Matrix4();
- matrixWorld.copy(this.object.matrixWorld);
-
- refObj.remove(this.object);
- if (parent)
- parent.add(this.object);
-
-
- matrixWorld.decompose(this.object.position, this.object.quaternion,
- this.object.scale);
- console.log('p t ' + this.object.position.x + ' ' + this.object.position.y + ' ' +
- this.object.position.z);
-
-// this.object.matrxiWorld = matrixWorld;
- this.object.updateMatrix();
- this.object.updateMatrixWorld();*/
- //this.object.lookAt(this.target);
- }
- else
- {
- position.copy(this.target).add(offset);
+ this.object = object;
+ this.domElement = (domElement !== undefined) ? domElement : document;
+
+ // API
+
+ // Set to false to disable this control
+ this.enabled = true;
+
+ // "target" sets the location of focus, where the control orbits around
+ // and where it pans with respect to.
+ this.target = new THREE.Vector3();
+ this.targetIndicator = new THREE.Mesh(new THREE.SphereGeometry(1, 20, 20),
+ new THREE.MeshPhongMaterial({emissive: 0x333300,
+ color: 0xffff00,
+ shading: THREE.SmoothShading}));
+ this.targetIndicator.visible = false;
+ this.showTargetIndicator = false;
+ // center is old, deprecated; use "target" instead
+ this.center = this.target;
+ this.object.lookAt(this.target);
+ // This option actually enables dollying in and out; left as "zoom" for
+ // backwards compatibility
+ this.noZoom = false;
+ this.zoomSpeed = 1.0;
+ // Limits to how far you can dolly in and out
+ this.minDistance = 0;
+ this.maxDistance = Infinity;
+
+ // Set to true to disable this control
+ this.noRotate = false;
+ this.rotateSpeed = 1.0;
+
+ // Set to true to disable this control
+ this.noPan = false;
+ this.keyPanSpeed = 7.0; // pixels moved per arrow key push
+
+ // Set to true to automatically rotate around the target
+ this.autoRotate = false;
+ this.autoRotateSpeed = 2.0; // 30 seconds per round when fps is 60
+
+ // How far you can orbit vertically, upper and lower limits.
+ // Range is 0 to Math.PI radians.
+ this.minPolarAngle = 0; // radians
+ this.maxPolarAngle = Math.PI; // radians
+
+ // Set to true to disable use of the keys
+ this.noKeys = false;
+ // The four arrow keys
+ this.keys = {LEFT: 37, UP: 38, RIGHT: 39, BOTTOM: 40};
+
+ ////////////
+ // internals
+
+ var scope = this;
+
+ var EPS = 0.000001;
+
+ var rotateStart = new THREE.Vector2();
+ var rotateEnd = new THREE.Vector2();
+ var rotateDelta = new THREE.Vector2();
+
+ var panStart = new THREE.Vector2();
+ var panEnd = new THREE.Vector2();
+ var panDelta = new THREE.Vector2();
+
+ var dollyStart = new THREE.Vector2();
+ var dollyEnd = new THREE.Vector2();
+ var dollyDelta = new THREE.Vector2();
+
+ var phiDelta = 0;
+ var thetaDelta = 0;
+ var scale = 1;
+ var pan = new THREE.Vector3();
+
+ var lastPosition = new THREE.Vector3();
+
+ var STATE = {NONE : -1, ROTATE : 0, DOLLY : 1, PAN : 2, TOUCH_ROTATE : 3,
+ TOUCH_DOLLY_PAN : 4};
+ var state = STATE.NONE;
+
+ var scrollTime = null;
+
+ // events
+
+ var changeEvent =
+ {
+ type: 'change'
+ };
+
+ this.rotateLeft = function (angle)
+ {
+ if (angle === undefined)
+ {
+ angle = getAutoRotationAngle();
+ }
+ thetaDelta -= angle;
+ };
+
+ this.rotateUp = function (angle)
+ {
+ if (angle === undefined)
+ {
+ angle = getAutoRotationAngle();
+ }
+ phiDelta -= angle;
+ };
+
+ // pass in distance in world space to move left
+ this.panLeft = function (distance)
+ {
+ var panOffset = new THREE.Vector3();
+ var te = this.object.matrix.elements;
+ // get X column of matrix
+ panOffset.set(te[0], te[1], te[2]);
+ panOffset.multiplyScalar(-distance);
+
+ pan.add(panOffset);
+ };
+
+ // pass in distance in world space to move up
+ this.panUp = function (distance)
+ {
+ var panOffset = new THREE.Vector3();
+ var te = this.object.matrix.elements;
+ // get Y column of matrix
+ panOffset.set(te[4], te[5], te[6]);
+ panOffset.multiplyScalar(distance);
+
+ pan.add(panOffset);
+ };
+
+ // main entry point; pass in Vector2 of change desired in pixel space,
+ // right and down are positive
+ this.pan = function (delta)
+ {
+ var element = scope.domElement === document ?
+ scope.domElement.body : scope.domElement;
+
+ if (scope.object.fov !== undefined)
+ {
+ // perspective
+ var position = scope.object.position;
+ var offset = position.clone().sub(scope.target);
+
+ var targetDistance = Math.max(offset.length(), 15);
+
+ // half of the fov is center to top of screen
+ targetDistance *= Math.tan((scope.object.fov/2) * Math.PI / 180.0);
+ // we actually don't use screenWidth, since perspective camera is fixed
+ // to screen height
+ scope.panLeft(2 * delta.x * targetDistance / element.clientHeight);
+ scope.panUp(2 * delta.y * targetDistance / element.clientHeight);
+ }
+ else if (scope.object.top !== undefined)
+ {
+ // orthographic
+ scope.panLeft(delta.x * (scope.object.right - scope.object.left) /
+ element.clientWidth);
+ scope.panUp(delta.y * (scope.object.top - scope.object.bottom) /
+ element.clientHeight);
+ }
+ else
+ {
+ // camera neither orthographic or perspective - warn user
+ console.warn('WARNING: OrbitControls.js encountered an unknown'+
+ 'camera type - pan disabled.');
+ }
+ };
+
+ this.dollyIn = function (dollyScale)
+ {
+ if (dollyScale === undefined)
+ {
+ dollyScale = getZoomScale();
+ }
+
+ scale /= dollyScale;
+ };
+
+ this.dollyOut = function (dollyScale)
+ {
+ if (dollyScale === undefined)
+ {
+ dollyScale = getZoomScale();
+ }
+
+ scale *= dollyScale;
+ };
+
+ this.update = function ()
+ {
+ var position = this.object.position;
+ var offset = position.clone().sub(this.target);
+
+ // angle from y-axis around z-axis
+ var theta = Math.atan2(offset.x, offset.y);
+
+ // angle from z-axis
+ var phi = Math.atan2(Math.sqrt(offset.x * offset.x + offset.y * offset.y),
+ offset.z);
+
+ if (this.autoRotate)
+ {
+ this.rotateLeft(getAutoRotationAngle());
+ }
+
+ var oldTheta = theta;
+ var oldPhi = phi;
+
+ theta -= thetaDelta;
+ phi += phiDelta;
+
+ // restrict phi to be between desired limits
+ phi = Math.max(this.minPolarAngle, Math.min(this.maxPolarAngle, phi));
+
+ // restrict phi to be betwee EPS and PI-EPS
+ phi = Math.max(EPS, Math.min(Math.PI - EPS, phi));
+
+ var radius = offset.length() * scale;
+
+ // restrict radius to be between desired limits
+ radius = Math.max(this.minDistance, Math.min(this.maxDistance, radius));
+
+ // move target to panned location
+ this.target.add(pan);
+
+ offset.x = radius * Math.sin(phi) * Math.sin(theta);
+ offset.z = radius * Math.cos(phi);
+ offset.y = radius * Math.sin(phi) * Math.cos(theta);
+
+ if (thetaDelta || phiDelta)
+ {
+ var rotateAroundWorldAxis = function (object, axis, radians)
+ {
+ rotWorldMatrix = new THREE.Matrix4();
+ rotWorldMatrix.makeRotationAxis(axis.normalize(), radians);
+ rotWorldMatrix.multiply(object.matrix); // pre-multiply
+
+ rotWorldMatrix.decompose(object.position,
+ object.quaternion, object.scale);
+ object.updateMatrix();
+ }
+
+ this.object.position.sub(this.target);
+ this.object.updateMatrix();
+ rotateAroundWorldAxis(this.object, new THREE.Vector3(0, 0, 1),
+ oldTheta - theta);
+ var localPitch = new THREE.Vector3(1, 0, 0);
+ localPitch.applyQuaternion(this.object.quaternion);
+ rotateAroundWorldAxis(this.object, localPitch, phi - oldPhi);
+ this.object.position.add(this.target);
+ this.object.updateMatrix();
+
+ /*var refObj = new THREE.Object3D();
+ refObj.position.x = this.target.x;
+ refObj.position.y = this.target.y;
+ refObj.position.z = this.target.z;
+ refObj.updateMatrix();
+ refObj.updateMatrixWorld();
+
+ var parent = this.object.parent;
+ if (parent)
+ {
+ parent.remove(this.object);
+ }
+
+ refObj.add(this.object);
+ this.object.position.x = offset.x;
+ this.object.position.y = offset.y;
+ this.object.position.z = offset.z;
+
+ // console.log (offset.x + ' ' + offset.y + ' ');
+ this.object.updateMatrix();
+ this.object.updateMatrixWorld();
+
+ var quat = new THREE.Quaternion();
+ quat.setFromEuler(new THREE.Vector3(theta, 0, phi));
+ // console.log('p t ' + phi + ' ' + theta);
+ refObj.quaternion.w = quat.w;
+ refObj.quaternion.x = quat.x;
+ refObj.quaternion.y = quat.y;
+ refObj.quaternion.z = quat.z;
+ refObj.updateMatrix();
+ refObj.updateMatrixWorld();
+
+ var matrixWorld = new THREE.Matrix4();
+ matrixWorld.copy(this.object.matrixWorld);
+
+ refObj.remove(this.object);
+ if (parent)
+ parent.add(this.object);
+
+
+ matrixWorld.decompose(this.object.position, this.object.quaternion,
+ this.object.scale);
+ console.log('p t ' + this.object.position.x + ' ' + this.object.position.y + ' ' +
+ this.object.position.z);
+
+ // this.object.matrxiWorld = matrixWorld;
+ this.object.updateMatrix();
+ this.object.updateMatrixWorld();*/
+ //this.object.lookAt(this.target);
+ }
+ else
+ {
+ position.copy(this.target).add(offset);
// position.copy(newPos).add(offset);
- }
-
- //console.log(offset.x + ' ' + offset.y + ' ' + offset.z);
-
- thetaDelta = 0;
- phiDelta = 0;
- scale = 1;
- pan.set(0,0,0);
-
- if (lastPosition.distanceTo(this.object.position) > 0)
- {
- this.dispatchEvent(changeEvent);
- lastPosition.copy(this.object.position);
- }
-
- if (scope.enabled === false)
- {
- setTargetIndicatorVisible(false)
- }
-
- var millisecs = new Date().getTime();
- if (scrollTime && millisecs - scrollTime > 400)
- {
- setTargetIndicatorVisible(false)
- scrollTime = null;
- }
-
- if (scope.targetIndicator.visible)
- {
- var scaleVec = new THREE.Vector3();
- scaleVec.copy(object.position).sub(scope.targetIndicator.position);
- var indicatorScale = scaleVec.length()/100;
- scope.targetIndicator.scale.set(
- indicatorScale, indicatorScale, indicatorScale);
- }
-
- };
-
- function setTargetIndicatorVisible(visible)
- {
- scope.targetIndicator.visible = visible;
- if (!scope.showTargetIndicator)
- {
- scope.targetIndicator.visible = false;
- }
- }
-
- function getAutoRotationAngle()
- {
- return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
- }
-
- function getZoomScale()
- {
- return Math.pow(0.95, scope.zoomSpeed);
- }
-
- function onMouseDown(event)
- {
- if (scope.enabled === false)
- {
- return;
- }
- event.preventDefault();
-
- if (event.shiftKey && event.button === 0)
- {
- if (scope.noRotate === true)
- {
- return;
- }
- state = STATE.ROTATE;
- rotateStart.set(event.clientX, event.clientY);
- }
- else if (event.button === 1)
- {
- if (scope.noRotate === true)
- {
- return;
- }
-
- state = STATE.ROTATE;
-
- rotateStart.set(event.clientX, event.clientY);
- }
- else if (event.button === 2)
- {
- if (scope.noZoom === true)
- {
- return;
- }
-
- state = STATE.DOLLY;
-
- dollyStart.set(event.clientX, event.clientY);
- }
- else if (event.button === 0)
- {
- if (scope.noPan === true)
- {
- return;
- }
-
- state = STATE.PAN;
-
- panStart.set(event.clientX, event.clientY);
- }
- scope.targetIndicator.position.set(scope.target.x,scope.target.y,
- scope.target.z);
- setTargetIndicatorVisible(true)
-
- scope.domElement.addEventListener('mousemove', onMouseMove, false);
- scope.domElement.addEventListener('mouseup', onMouseUp, false);
- }
-
- function onMouseMove(event)
- {
- if (scope.enabled === false)
- {
- scope.domElement.removeEventListener('mousemove', onMouseMove, false);
- scope.domElement.removeEventListener('mouseup', onMouseUp, false);
- return;
- }
-
- event.preventDefault();
-
- var element = scope.domElement === document ? scope.domElement.body :
- scope.domElement;
-
- if (state === STATE.ROTATE)
- {
- if (scope.noRotate === true)
- {
- return;
- }
-
- rotateEnd.set(event.clientX, event.clientY);
- rotateDelta.subVectors(rotateEnd, rotateStart);
-
- // rotating across whole screen goes 360 degrees around
- scope.rotateLeft(2 * Math.PI * rotateDelta.x / element.clientWidth *
- scope.rotateSpeed);
- // rotating up and down along whole screen attempts to go 360,
- // but limited to 180
- scope.rotateUp(2 * Math.PI * rotateDelta.y / element.clientHeight *
- scope.rotateSpeed);
-
- rotateStart.copy(rotateEnd);
- }
- else if (state === STATE.DOLLY)
- {
- if (scope.noZoom === true)
- {
- return;
- }
-
- dollyEnd.set(event.clientX, event.clientY);
- dollyDelta.subVectors(dollyEnd, dollyStart);
-
- if (dollyDelta.y > 0)
- {
- scope.dollyIn();
- }
- else
- {
- scope.dollyOut();
- }
-
- dollyStart.copy(dollyEnd);
- }
- else if (state === STATE.PAN)
- {
- if (scope.noPan === true)
- {
- return;
- }
-
- panEnd.set(event.clientX, event.clientY);
- panDelta.subVectors(panEnd, panStart);
-
- scope.pan(panDelta);
-
- panStart.copy(panEnd);
- }
-
- scope.update();
- }
-
- function onMouseUp(/* event */)
- {
- if (scope.enabled === false)
- {
- return;
- }
-
- scope.domElement.removeEventListener('mousemove', onMouseMove, false);
- scope.domElement.removeEventListener('mouseup', onMouseUp, false);
-
- state = STATE.NONE;
- setTargetIndicatorVisible(false)
- }
-
- function onMouseWheel(event)
- {
- if (scope.enabled === false || scope.noZoom === true)
- {
- return;
- }
-
- scope.targetIndicator.position.set(scope.target.x,scope.target.y,
- scope.target.z);
- setTargetIndicatorVisible(true)
- scrollTime = new Date().getTime();
-
- var delta = 0;
-
- if (event.wheelDelta) // WebKit / Opera / Explorer 9
- {
- delta = event.wheelDelta;
- }
- else if (event.detail) // Firefox
- {
- delta = - event.detail;
- }
-
- if (delta > 0)
- {
- scope.dollyOut();
- }
- else
- {
- scope.dollyIn();
- }
- }
-
- function onKeyDown(event)
- {
- if (scope.enabled === false)
- {
- return;
- }
- if (scope.noKeys === true)
- {
- return;
- }
- if (scope.noPan === true)
- {
- return;
- }
-
- var needUpdate = false;
-
- switch (event.keyCode)
- {
- case scope.keys.UP:
- scope.pan(new THREE.Vector2(0, scope.keyPanSpeed));
- needUpdate = true;
- break;
- case scope.keys.BOTTOM:
- scope.pan(new THREE.Vector2(0, -scope.keyPanSpeed));
- needUpdate = true;
- break;
- case scope.keys.LEFT:
- scope.pan(new THREE.Vector2(scope.keyPanSpeed, 0));
- needUpdate = true;
- break;
- case scope.keys.RIGHT:
- scope.pan(new THREE.Vector2(-scope.keyPanSpeed, 0));
- needUpdate = true;
- break;
- }
-
- if (needUpdate)
- {
- scope.update();
- }
- }
-
- function touchstart(event)
- {
- if (scope.enabled === false)
- {
- return;
- }
-
- scope.targetIndicator.position.set(scope.target.x,scope.target.y,
- scope.target.z);
- setTargetIndicatorVisible(true)
-
- switch (event.touches.length)
- {
- case 1: // one-fingered touch: rotate
- if (scope.noRotate === true)
- {
- return;
- }
-
- state = STATE.TOUCH_ROTATE;
-
- rotateStart.set(event.touches[0].pageX, event.touches[0].pageY);
- break;
-
- case 2: // two-fingered touch: dolly + pan
- if (scope.noZoom === false)
- {
- state = STATE.TOUCH_DOLLY_PAN;
-
- var dx = event.touches[0].pageX - event.touches[1].pageX;
- var dy = event.touches[0].pageY - event.touches[1].pageY;
- var distance = Math.sqrt(dx * dx + dy * dy);
- dollyStart.set(0, distance);
- }
-
- if (scope.noPan === false)
- {
- var panAvgX = (event.touches[0].pageX + event.touches[1].pageX)/2;
- var panAvgY = (event.touches[0].pageY + event.touches[1].pageY)/2;
-
- panStart.set(panAvgX, panAvgY);
- }
- break;
-
- default:
- state = STATE.NONE;
- }
- }
-
- function touchmove(event)
- {
- if (scope.enabled === false)
- {
- return;
- }
-
- event.preventDefault();
- event.stopPropagation();
-
- var element = scope.domElement === document ? scope.domElement.body :
- scope.domElement;
-
- switch (event.touches.length)
- {
- case 1: // one-fingered touch: rotate
- if (scope.noRotate === true)
- {
- return;
- }
- if (state !== STATE.TOUCH_ROTATE)
- {
- return;
- }
-
- rotateEnd.set(event.touches[0].pageX, event.touches[0].pageY);
- rotateDelta.subVectors(rotateEnd, rotateStart);
-
- // rotating across whole screen goes 360 degrees around
- scope.rotateLeft(2 * Math.PI * rotateDelta.x /
- element.clientWidth * scope.rotateSpeed);
- // rotating up and down along whole screen attempts to go 360,
- // but limited to 180
- scope.rotateUp(2 * Math.PI * rotateDelta.y /
- element.clientHeight * scope.rotateSpeed);
-
- rotateStart.copy(rotateEnd);
- break;
-
- case 2: // two-fingered touch: dolly + pan
- if (state !== STATE.TOUCH_DOLLY_PAN)
- {
- return;
- }
-
- // Dolly delta
- if (scope.noZoom === false)
- {
- var dx = event.touches[0].pageX - event.touches[1].pageX;
- var dy = event.touches[0].pageY - event.touches[1].pageY;
- var distance = Math.sqrt(dx * dx + dy * dy);
-
- dollyEnd.set(0, distance);
- dollyDelta.subVectors(dollyEnd, dollyStart);
- var dollyAbs = Math.abs(dollyDelta.y);
- dollyStart.copy(dollyEnd);
- }
-
- // Pan delta
- if (scope.noPan === false)
- {
- var panAvgX = (event.touches[0].pageX + event.touches[1].pageX)/2;
- var panAvgY = (event.touches[0].pageY + event.touches[1].pageY)/2;
-
- panEnd.set(panAvgX, panAvgY);
- panDelta.subVectors(panEnd, panStart);
- var panAbs = Math.max(Math.abs(panDelta.x),Math.abs(panDelta.y));
- panStart.copy(panEnd);
- }
-
- // Choose one
- if (scope.noPan === false && scope.noZoom === false)
- {
- if (dollyAbs > panAbs)
- {
- // Only dolly
- scope.noPan = true;
- }
- else
- {
- // Only pan
- scope.noZoom = true;
- }
- }
-
- // Dolly
- if (scope.noZoom === false)
- {
- // Threshold
- if (Math.abs(dollyDelta.y) > 1.3)
- {
- if (dollyDelta.y > 0)
- {
- scope.dollyOut();
- }
- else
- {
- scope.dollyIn();
- }
- }
- }
-
- // Pan
- if (scope.noPan === false)
- {
- scope.pan(panDelta);
- }
- break;
-
- default:
- state = STATE.NONE;
- }
- }
-
- function touchend(/* event */)
- {
- if (scope.enabled === false)
- {
- return;
- }
-
- state = STATE.NONE;
- scope.noPan = false;
- scope.noZoom = false;
-
- setTargetIndicatorVisible(false)
- }
-
- this.domElement.addEventListener('contextmenu', function (event)
- {
- event.preventDefault();
- }, false);
- this.domElement.addEventListener('mousedown', onMouseDown, false);
- this.domElement.addEventListener('mousewheel', onMouseWheel, false);
- this.domElement.addEventListener('DOMMouseScroll', onMouseWheel, false); // firefox
-
- this.domElement.addEventListener('keydown', onKeyDown, false);
-
- this.domElement.addEventListener('touchstart', touchstart, false);
- this.domElement.addEventListener('touchend', touchend, false);
- this.domElement.addEventListener('touchmove', touchmove, false);
+ }
+
+ //console.log(offset.x + ' ' + offset.y + ' ' + offset.z);
+
+ thetaDelta = 0;
+ phiDelta = 0;
+ scale = 1;
+ pan.set(0,0,0);
+
+ if (lastPosition.distanceTo(this.object.position) > 0)
+ {
+ this.dispatchEvent(changeEvent);
+ lastPosition.copy(this.object.position);
+ }
+
+ if (scope.enabled === false)
+ {
+ setTargetIndicatorVisible(false)
+ }
+
+ var millisecs = new Date().getTime();
+ if (scrollTime && millisecs - scrollTime > 400)
+ {
+ setTargetIndicatorVisible(false)
+ scrollTime = null;
+ }
+
+ if (scope.targetIndicator.visible)
+ {
+ var scaleVec = new THREE.Vector3();
+ scaleVec.copy(object.position).sub(scope.targetIndicator.position);
+ var indicatorScale = scaleVec.length()/100;
+ scope.targetIndicator.scale.set(
+ indicatorScale, indicatorScale, indicatorScale);
+ }
+
+ };
+
+ function setTargetIndicatorVisible(visible)
+ {
+ scope.targetIndicator.visible = visible;
+ if (!scope.showTargetIndicator)
+ {
+ scope.targetIndicator.visible = false;
+ }
+ }
+
+ function getAutoRotationAngle()
+ {
+ return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
+ }
+
+ function getZoomScale()
+ {
+ return Math.pow(0.95, scope.zoomSpeed);
+ }
+
+ function onMouseDown(event)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+ event.preventDefault();
+
+ if (event.shiftKey && event.button === 0)
+ {
+ if (scope.noRotate === true)
+ {
+ return;
+ }
+ state = STATE.ROTATE;
+ rotateStart.set(event.clientX, event.clientY);
+ }
+ else if (event.button === 1)
+ {
+ if (scope.noRotate === true)
+ {
+ return;
+ }
+
+ state = STATE.ROTATE;
+
+ rotateStart.set(event.clientX, event.clientY);
+ }
+ else if (event.button === 2)
+ {
+ if (scope.noZoom === true)
+ {
+ return;
+ }
+
+ state = STATE.DOLLY;
+
+ dollyStart.set(event.clientX, event.clientY);
+ }
+ else if (event.button === 0)
+ {
+ if (scope.noPan === true)
+ {
+ return;
+ }
+
+ state = STATE.PAN;
+
+ panStart.set(event.clientX, event.clientY);
+ }
+ scope.targetIndicator.position.set(scope.target.x,scope.target.y,
+ scope.target.z);
+ setTargetIndicatorVisible(true)
+
+ scope.domElement.addEventListener('mousemove', onMouseMove, false);
+ scope.domElement.addEventListener('mouseup', onMouseUp, false);
+ }
+
+ function onMouseMove(event)
+ {
+ if (scope.enabled === false)
+ {
+ scope.domElement.removeEventListener('mousemove', onMouseMove, false);
+ scope.domElement.removeEventListener('mouseup', onMouseUp, false);
+ return;
+ }
+
+ event.preventDefault();
+
+ var element = scope.domElement === document ? scope.domElement.body :
+ scope.domElement;
+
+ if (state === STATE.ROTATE)
+ {
+ if (scope.noRotate === true)
+ {
+ return;
+ }
+
+ rotateEnd.set(event.clientX, event.clientY);
+ rotateDelta.subVectors(rotateEnd, rotateStart);
+
+ // rotating across whole screen goes 360 degrees around
+ scope.rotateLeft(2 * Math.PI * rotateDelta.x / element.clientWidth *
+ scope.rotateSpeed);
+ // rotating up and down along whole screen attempts to go 360,
+ // but limited to 180
+ scope.rotateUp(2 * Math.PI * rotateDelta.y / element.clientHeight *
+ scope.rotateSpeed);
+
+ rotateStart.copy(rotateEnd);
+ }
+ else if (state === STATE.DOLLY)
+ {
+ if (scope.noZoom === true)
+ {
+ return;
+ }
+
+ dollyEnd.set(event.clientX, event.clientY);
+ dollyDelta.subVectors(dollyEnd, dollyStart);
+
+ if (dollyDelta.y > 0)
+ {
+ scope.dollyIn();
+ }
+ else
+ {
+ scope.dollyOut();
+ }
+
+ dollyStart.copy(dollyEnd);
+ }
+ else if (state === STATE.PAN)
+ {
+ if (scope.noPan === true)
+ {
+ return;
+ }
+
+ panEnd.set(event.clientX, event.clientY);
+ panDelta.subVectors(panEnd, panStart);
+
+ scope.pan(panDelta);
+
+ panStart.copy(panEnd);
+ }
+
+ scope.update();
+ }
+
+ function onMouseUp(/* event */)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+
+ scope.domElement.removeEventListener('mousemove', onMouseMove, false);
+ scope.domElement.removeEventListener('mouseup', onMouseUp, false);
+
+ state = STATE.NONE;
+ setTargetIndicatorVisible(false)
+ }
+
+ function onMouseWheel(event)
+ {
+ if (scope.enabled === false || scope.noZoom === true)
+ {
+ return;
+ }
+
+ scope.targetIndicator.position.set(scope.target.x,scope.target.y,
+ scope.target.z);
+ setTargetIndicatorVisible(true)
+ scrollTime = new Date().getTime();
+
+ var delta = 0;
+
+ if (event.wheelDelta) // WebKit / Opera / Explorer 9
+ {
+ delta = event.wheelDelta;
+ }
+ else if (event.detail) // Firefox
+ {
+ delta = - event.detail;
+ }
+
+ if (delta > 0)
+ {
+ scope.dollyOut();
+ }
+ else
+ {
+ scope.dollyIn();
+ }
+ }
+
+ function onKeyDown(event)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+ if (scope.noKeys === true)
+ {
+ return;
+ }
+ if (scope.noPan === true)
+ {
+ return;
+ }
+
+ var needUpdate = false;
+
+ switch (event.keyCode)
+ {
+ case scope.keys.UP:
+ scope.pan(new THREE.Vector2(0, scope.keyPanSpeed));
+ needUpdate = true;
+ break;
+ case scope.keys.BOTTOM:
+ scope.pan(new THREE.Vector2(0, -scope.keyPanSpeed));
+ needUpdate = true;
+ break;
+ case scope.keys.LEFT:
+ scope.pan(new THREE.Vector2(scope.keyPanSpeed, 0));
+ needUpdate = true;
+ break;
+ case scope.keys.RIGHT:
+ scope.pan(new THREE.Vector2(-scope.keyPanSpeed, 0));
+ needUpdate = true;
+ break;
+ }
+
+ if (needUpdate)
+ {
+ scope.update();
+ }
+ }
+
+ function touchstart(event)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+
+ scope.targetIndicator.position.set(scope.target.x,scope.target.y,
+ scope.target.z);
+ setTargetIndicatorVisible(true)
+
+ switch (event.touches.length)
+ {
+ case 1: // one-fingered touch: rotate
+ if (scope.noRotate === true)
+ {
+ return;
+ }
+
+ state = STATE.TOUCH_ROTATE;
+
+ rotateStart.set(event.touches[0].pageX, event.touches[0].pageY);
+ break;
+
+ case 2: // two-fingered touch: dolly + pan
+ if (scope.noZoom === false)
+ {
+ state = STATE.TOUCH_DOLLY_PAN;
+
+ var dx = event.touches[0].pageX - event.touches[1].pageX;
+ var dy = event.touches[0].pageY - event.touches[1].pageY;
+ var distance = Math.sqrt(dx * dx + dy * dy);
+ dollyStart.set(0, distance);
+ }
+
+ if (scope.noPan === false)
+ {
+ var panAvgX = (event.touches[0].pageX + event.touches[1].pageX)/2;
+ var panAvgY = (event.touches[0].pageY + event.touches[1].pageY)/2;
+
+ panStart.set(panAvgX, panAvgY);
+ }
+ break;
+
+ default:
+ state = STATE.NONE;
+ }
+ }
+
+ function touchmove(event)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+
+ event.preventDefault();
+ event.stopPropagation();
+
+ var element = scope.domElement === document ? scope.domElement.body :
+ scope.domElement;
+
+ switch (event.touches.length)
+ {
+ case 1: // one-fingered touch: rotate
+ if (scope.noRotate === true)
+ {
+ return;
+ }
+ if (state !== STATE.TOUCH_ROTATE)
+ {
+ return;
+ }
+
+ rotateEnd.set(event.touches[0].pageX, event.touches[0].pageY);
+ rotateDelta.subVectors(rotateEnd, rotateStart);
+
+ // rotating across whole screen goes 360 degrees around
+ scope.rotateLeft(2 * Math.PI * rotateDelta.x /
+ element.clientWidth * scope.rotateSpeed);
+ // rotating up and down along whole screen attempts to go 360,
+ // but limited to 180
+ scope.rotateUp(2 * Math.PI * rotateDelta.y /
+ element.clientHeight * scope.rotateSpeed);
+
+ rotateStart.copy(rotateEnd);
+ break;
+
+ case 2: // two-fingered touch: dolly + pan
+ if (state !== STATE.TOUCH_DOLLY_PAN)
+ {
+ return;
+ }
+
+ // Dolly delta
+ if (scope.noZoom === false)
+ {
+ var dx = event.touches[0].pageX - event.touches[1].pageX;
+ var dy = event.touches[0].pageY - event.touches[1].pageY;
+ var distance = Math.sqrt(dx * dx + dy * dy);
+
+ dollyEnd.set(0, distance);
+ dollyDelta.subVectors(dollyEnd, dollyStart);
+ var dollyAbs = Math.abs(dollyDelta.y);
+ dollyStart.copy(dollyEnd);
+ }
+
+ // Pan delta
+ if (scope.noPan === false)
+ {
+ var panAvgX = (event.touches[0].pageX + event.touches[1].pageX)/2;
+ var panAvgY = (event.touches[0].pageY + event.touches[1].pageY)/2;
+
+ panEnd.set(panAvgX, panAvgY);
+ panDelta.subVectors(panEnd, panStart);
+ var panAbs = Math.max(Math.abs(panDelta.x),Math.abs(panDelta.y));
+ panStart.copy(panEnd);
+ }
+
+ // Choose one
+ if (scope.noPan === false && scope.noZoom === false)
+ {
+ if (dollyAbs > panAbs)
+ {
+ // Only dolly
+ scope.noPan = true;
+ }
+ else
+ {
+ // Only pan
+ scope.noZoom = true;
+ }
+ }
+
+ // Dolly
+ if (scope.noZoom === false)
+ {
+ // Threshold
+ if (Math.abs(dollyDelta.y) > 1.3)
+ {
+ if (dollyDelta.y > 0)
+ {
+ scope.dollyOut();
+ }
+ else
+ {
+ scope.dollyIn();
+ }
+ }
+ }
+
+ // Pan
+ if (scope.noPan === false)
+ {
+ scope.pan(panDelta);
+ }
+ break;
+
+ default:
+ state = STATE.NONE;
+ }
+ }
+
+ function touchend(/* event */)
+ {
+ if (scope.enabled === false)
+ {
+ return;
+ }
+
+ state = STATE.NONE;
+ scope.noPan = false;
+ scope.noZoom = false;
+
+ setTargetIndicatorVisible(false)
+ }
+
+ this.domElement.addEventListener('contextmenu', function (event)
+ {
+ event.preventDefault();
+ }, false);
+ this.domElement.addEventListener('mousedown', onMouseDown, false);
+ this.domElement.addEventListener('mousewheel', onMouseWheel, false);
+ this.domElement.addEventListener('DOMMouseScroll', onMouseWheel, false); // firefox
+
+ this.domElement.addEventListener('keydown', onKeyDown, false);
+
+ this.domElement.addEventListener('touchstart', touchstart, false);
+ this.domElement.addEventListener('touchend', touchend, false);
+ this.domElement.addEventListener('touchmove', touchmove, false);
};
-THREE.OrbitControls.prototype = Object.create(THREE.EventDispatcher.prototype);
+THREE.OrbitControls.prototype = Object.create(THREE.EventDispatcher.prototype);
\ No newline at end of file
diff --git a/gz3d/client/js/include/Projector.js b/gz3d/client/js/include/Projector.js
new file mode 100644
index 0000000..f207472
--- /dev/null
+++ b/gz3d/client/js/include/Projector.js
@@ -0,0 +1,904 @@
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author supereggbert / http://www.paulbrunt.co.uk/
+ * @author julianwa / https://github.com/julianwa
+ */
+
+THREE.RenderableObject = function () {
+
+ this.id = 0;
+
+ this.object = null;
+ this.z = 0;
+
+};
+
+//
+
+THREE.RenderableFace = function () {
+
+ this.id = 0;
+
+ this.v1 = new THREE.RenderableVertex();
+ this.v2 = new THREE.RenderableVertex();
+ this.v3 = new THREE.RenderableVertex();
+
+ this.normalModel = new THREE.Vector3();
+
+ this.vertexNormalsModel = [ new THREE.Vector3(), new THREE.Vector3(), new THREE.Vector3() ];
+ this.vertexNormalsLength = 0;
+
+ this.color = new THREE.Color();
+ this.material = null;
+ this.uvs = [ new THREE.Vector2(), new THREE.Vector2(), new THREE.Vector2() ];
+
+ this.z = 0;
+
+};
+
+//
+
+THREE.RenderableVertex = function () {
+
+ this.position = new THREE.Vector3();
+ this.positionWorld = new THREE.Vector3();
+ this.positionScreen = new THREE.Vector4();
+
+ this.visible = true;
+
+};
+
+THREE.RenderableVertex.prototype.copy = function ( vertex ) {
+
+ this.positionWorld.copy( vertex.positionWorld );
+ this.positionScreen.copy( vertex.positionScreen );
+
+};
+
+//
+
+THREE.RenderableLine = function () {
+
+ this.id = 0;
+
+ this.v1 = new THREE.RenderableVertex();
+ this.v2 = new THREE.RenderableVertex();
+
+ this.vertexColors = [ new THREE.Color(), new THREE.Color() ];
+ this.material = null;
+
+ this.z = 0;
+
+};
+
+//
+
+THREE.RenderableSprite = function () {
+
+ this.id = 0;
+
+ this.object = null;
+
+ this.x = 0;
+ this.y = 0;
+ this.z = 0;
+
+ this.rotation = 0;
+ this.scale = new THREE.Vector2();
+
+ this.material = null;
+
+};
+
+//
+
+THREE.Projector = function () {
+
+ var _object, _objectCount, _objectPool = [], _objectPoolLength = 0,
+ _vertex, _vertexCount, _vertexPool = [], _vertexPoolLength = 0,
+ _face, _faceCount, _facePool = [], _facePoolLength = 0,
+ _line, _lineCount, _linePool = [], _linePoolLength = 0,
+ _sprite, _spriteCount, _spritePool = [], _spritePoolLength = 0,
+
+ _renderData = { objects: [], lights: [], elements: [] },
+
+ _vector3 = new THREE.Vector3(),
+ _vector4 = new THREE.Vector4(),
+
+ _clipBox = new THREE.Box3( new THREE.Vector3( - 1, - 1, - 1 ), new THREE.Vector3( 1, 1, 1 ) ),
+ _boundingBox = new THREE.Box3(),
+ _points3 = new Array( 3 ),
+ _points4 = new Array( 4 ),
+
+ _viewMatrix = new THREE.Matrix4(),
+ _viewProjectionMatrix = new THREE.Matrix4(),
+
+ _modelMatrix,
+ _modelViewProjectionMatrix = new THREE.Matrix4(),
+
+ _normalMatrix = new THREE.Matrix3(),
+
+ _frustum = new THREE.Frustum(),
+
+ _clippedVertex1PositionScreen = new THREE.Vector4(),
+ _clippedVertex2PositionScreen = new THREE.Vector4();
+
+ //
+
+ this.projectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
+ vector.project( camera );
+
+ };
+
+ this.unprojectVector = function ( vector, camera ) {
+
+ console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
+ vector.unproject( camera );
+
+ };
+
+ this.pickingRay = function ( vector, camera ) {
+
+ console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
+
+ };
+
+ //
+
+ var RenderList = function () {
+
+ var normals = [];
+ var uvs = [];
+
+ var object = null;
+ var material = null;
+
+ var normalMatrix = new THREE.Matrix3();
+
+ var setObject = function ( value ) {
+
+ object = value;
+ material = object.material;
+
+ normalMatrix.getNormalMatrix( object.matrixWorld );
+
+ normals.length = 0;
+ uvs.length = 0;
+
+ };
+
+ var projectVertex = function ( vertex ) {
+
+ var position = vertex.position;
+ var positionWorld = vertex.positionWorld;
+ var positionScreen = vertex.positionScreen;
+
+ positionWorld.copy( position ).applyMatrix4( _modelMatrix );
+ positionScreen.copy( positionWorld ).applyMatrix4( _viewProjectionMatrix );
+
+ var invW = 1 / positionScreen.w;
+
+ positionScreen.x *= invW;
+ positionScreen.y *= invW;
+ positionScreen.z *= invW;
+
+ vertex.visible = positionScreen.x >= - 1 && positionScreen.x <= 1 &&
+ positionScreen.y >= - 1 && positionScreen.y <= 1 &&
+ positionScreen.z >= - 1 && positionScreen.z <= 1;
+
+ };
+
+ var pushVertex = function ( x, y, z ) {
+
+ _vertex = getNextVertexInPool();
+ _vertex.position.set( x, y, z );
+
+ projectVertex( _vertex );
+
+ };
+
+ var pushNormal = function ( x, y, z ) {
+
+ normals.push( x, y, z );
+
+ };
+
+ var pushUv = function ( x, y ) {
+
+ uvs.push( x, y );
+
+ };
+
+ var checkTriangleVisibility = function ( v1, v2, v3 ) {
+
+ if ( v1.visible === true || v2.visible === true || v3.visible === true ) return true;
+
+ _points3[ 0 ] = v1.positionScreen;
+ _points3[ 1 ] = v2.positionScreen;
+ _points3[ 2 ] = v3.positionScreen;
+
+ return _clipBox.isIntersectionBox( _boundingBox.setFromPoints( _points3 ) );
+
+ };
+
+ var checkBackfaceCulling = function ( v1, v2, v3 ) {
+
+ return ( ( v3.positionScreen.x - v1.positionScreen.x ) *
+ ( v2.positionScreen.y - v1.positionScreen.y ) -
+ ( v3.positionScreen.y - v1.positionScreen.y ) *
+ ( v2.positionScreen.x - v1.positionScreen.x ) ) < 0;
+
+ };
+
+ var pushLine = function ( a, b ) {
+
+ var v1 = _vertexPool[ a ];
+ var v2 = _vertexPool[ b ];
+
+ _line = getNextLineInPool();
+
+ _line.id = object.id;
+ _line.v1.copy( v1 );
+ _line.v2.copy( v2 );
+ _line.z = ( v1.positionScreen.z + v2.positionScreen.z ) / 2;
+
+ _line.material = object.material;
+
+ _renderData.elements.push( _line );
+
+ };
+
+ var pushTriangle = function ( a, b, c ) {
+
+ var v1 = _vertexPool[ a ];
+ var v2 = _vertexPool[ b ];
+ var v3 = _vertexPool[ c ];
+
+ if ( checkTriangleVisibility( v1, v2, v3 ) === false ) return;
+
+ if ( material.side === THREE.DoubleSide || checkBackfaceCulling( v1, v2, v3 ) === true ) {
+
+ _face = getNextFaceInPool();
+
+ _face.id = object.id;
+ _face.v1.copy( v1 );
+ _face.v2.copy( v2 );
+ _face.v3.copy( v3 );
+ _face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;
+
+ for ( var i = 0; i < 3; i ++ ) {
+
+ var offset = arguments[ i ] * 3;
+ var normal = _face.vertexNormalsModel[ i ];
+
+ normal.set( normals[ offset ], normals[ offset + 1 ], normals[ offset + 2 ] );
+ normal.applyMatrix3( normalMatrix ).normalize();
+
+ var offset2 = arguments[ i ] * 2;
+
+ var uv = _face.uvs[ i ];
+ uv.set( uvs[ offset2 ], uvs[ offset2 + 1 ] );
+
+ }
+
+ _face.vertexNormalsLength = 3;
+
+ _face.material = object.material;
+
+ _renderData.elements.push( _face );
+
+ }
+
+ };
+
+ return {
+ setObject: setObject,
+ projectVertex: projectVertex,
+ checkTriangleVisibility: checkTriangleVisibility,
+ checkBackfaceCulling: checkBackfaceCulling,
+ pushVertex: pushVertex,
+ pushNormal: pushNormal,
+ pushUv: pushUv,
+ pushLine: pushLine,
+ pushTriangle: pushTriangle
+ }
+
+ };
+
+ var renderList = new RenderList();
+
+ this.projectScene = function ( scene, camera, sortObjects, sortElements ) {
+
+ _faceCount = 0;
+ _lineCount = 0;
+ _spriteCount = 0;
+
+ _renderData.elements.length = 0;
+
+ if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+ if ( camera.parent === undefined ) camera.updateMatrixWorld();
+
+ _viewMatrix.copy( camera.matrixWorldInverse.getInverse( camera.matrixWorld ) );
+ _viewProjectionMatrix.multiplyMatrices( camera.projectionMatrix, _viewMatrix );
+
+ _frustum.setFromMatrix( _viewProjectionMatrix );
+
+ //
+
+ _objectCount = 0;
+
+ _renderData.objects.length = 0;
+ _renderData.lights.length = 0;
+
+ scene.traverseVisible( function ( object ) {
+
+ if ( object instanceof THREE.Light ) {
+
+ _renderData.lights.push( object );
+
+ } else if ( object instanceof THREE.Mesh || object instanceof THREE.Line || object instanceof THREE.Sprite ) {
+
+ if ( object.material.visible === false ) return;
+
+ if ( object.frustumCulled === false || _frustum.intersectsObject( object ) === true ) {
+
+ _object = getNextObjectInPool();
+ _object.id = object.id;
+ _object.object = object;
+
+ _vector3.setFromMatrixPosition( object.matrixWorld );
+ _vector3.applyProjection( _viewProjectionMatrix );
+ _object.z = _vector3.z;
+
+ _renderData.objects.push( _object );
+
+ }
+
+ }
+
+ } );
+
+ if ( sortObjects === true ) {
+
+ _renderData.objects.sort( painterSort );
+
+ }
+
+ //
+
+ for ( var o = 0, ol = _renderData.objects.length; o < ol; o ++ ) {
+
+ var object = _renderData.objects[ o ].object;
+ var geometry = object.geometry;
+
+ renderList.setObject( object );
+
+ _modelMatrix = object.matrixWorld;
+
+ _vertexCount = 0;
+
+ if ( object instanceof THREE.Mesh ) {
+
+ if ( geometry instanceof THREE.BufferGeometry ) {
+
+ var attributes = geometry.attributes;
+ var offsets = geometry.offsets;
+
+ if ( attributes.position === undefined ) continue;
+
+ var positions = attributes.position.array;
+
+ for ( var i = 0, l = positions.length; i < l; i += 3 ) {
+
+ renderList.pushVertex( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+
+ }
+
+ if ( attributes.normal !== undefined ) {
+
+ var normals = attributes.normal.array;
+
+ for ( var i = 0, l = normals.length; i < l; i += 3 ) {
+
+ renderList.pushNormal( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] );
+
+ }
+
+ }
+
+ if ( attributes.uv !== undefined ) {
+
+ var uvs = attributes.uv.array;
+
+ for ( var i = 0, l = uvs.length; i < l; i += 2 ) {
+
+ renderList.pushUv( uvs[ i ], uvs[ i + 1 ] );
+
+ }
+
+ }
+
+ if ( attributes.index !== undefined ) {
+
+ var indices = attributes.index.array;
+
+ if ( offsets.length > 0 ) {
+
+ for ( var o = 0; o < offsets.length; o ++ ) {
+
+ var offset = offsets[ o ];
+ var index = offset.index;
+
+ for ( var i = offset.start, l = offset.start + offset.count; i < l; i += 3 ) {
+
+ renderList.pushTriangle( indices[ i ] + index, indices[ i + 1 ] + index, indices[ i + 2 ] + index );
+
+ }
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = indices.length; i < l; i += 3 ) {
+
+ renderList.pushTriangle( indices[ i ], indices[ i + 1 ], indices[ i + 2 ] );
+
+ }
+
+ }
+
+ } else {
+
+ for ( var i = 0, l = positions.length / 3; i < l; i += 3 ) {
+
+ renderList.pushTriangle( i, i + 1, i + 2 );
+
+ }
+
+ }
+
+ } else if ( geometry instanceof THREE.Geometry ) {
+
+ var vertices = geometry.vertices;
+ var faces = geometry.faces;
+ var faceVertexUvs = geometry.faceVertexUvs[ 0 ];
+
+ _normalMatrix.getNormalMatrix( _modelMatrix );
+
+ var material = object.material;
+
+ var isFaceMaterial = material instanceof THREE.MeshFaceMaterial;
+ var objectMaterials = isFaceMaterial === true ? object.material : null;
+
+ for ( var v = 0, vl = vertices.length; v < vl; v ++ ) {
+
+ var vertex = vertices[ v ];
+
+ _vector3.copy( vertex );
+
+ if ( material.morphTargets === true ) {
+
+ var morphTargets = geometry.morphTargets;
+ var morphInfluences = object.morphTargetInfluences;
+
+ for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
+
+ var influence = morphInfluences[ t ];
+
+ if ( influence === 0 ) continue;
+
+ var target = morphTargets[ t ];
+ var targetVertex = target.vertices[ v ];
+
+ _vector3.x += ( targetVertex.x - vertex.x ) * influence;
+ _vector3.y += ( targetVertex.y - vertex.y ) * influence;
+ _vector3.z += ( targetVertex.z - vertex.z ) * influence;
+
+ }
+
+ }
+
+ renderList.pushVertex( _vector3.x, _vector3.y, _vector3.z );
+
+ }
+
+ for ( var f = 0, fl = faces.length; f < fl; f ++ ) {
+
+ var face = faces[ f ];
+
+ var material = isFaceMaterial === true
+ ? objectMaterials.materials[ face.materialIndex ]
+ : object.material;
+
+ if ( material === undefined ) continue;
+
+ var side = material.side;
+
+ var v1 = _vertexPool[ face.a ];
+ var v2 = _vertexPool[ face.b ];
+ var v3 = _vertexPool[ face.c ];
+
+ if ( renderList.checkTriangleVisibility( v1, v2, v3 ) === false ) continue;
+
+ var visible = renderList.checkBackfaceCulling( v1, v2, v3 );
+
+ if ( side !== THREE.DoubleSide ) {
+ if ( side === THREE.FrontSide && visible === false ) continue;
+ if ( side === THREE.BackSide && visible === true ) continue;
+ }
+
+ _face = getNextFaceInPool();
+
+ _face.id = object.id;
+ _face.v1.copy( v1 );
+ _face.v2.copy( v2 );
+ _face.v3.copy( v3 );
+
+ _face.normalModel.copy( face.normal );
+
+ if ( visible === false && ( side === THREE.BackSide || side === THREE.DoubleSide ) ) {
+
+ _face.normalModel.negate();
+
+ }
+
+ _face.normalModel.applyMatrix3( _normalMatrix ).normalize();
+
+ var faceVertexNormals = face.vertexNormals;
+
+ for ( var n = 0, nl = Math.min( faceVertexNormals.length, 3 ); n < nl; n ++ ) {
+
+ var normalModel = _face.vertexNormalsModel[ n ];
+ normalModel.copy( faceVertexNormals[ n ] );
+
+ if ( visible === false && ( side === THREE.BackSide || side === THREE.DoubleSide ) ) {
+
+ normalModel.negate();
+
+ }
+
+ normalModel.applyMatrix3( _normalMatrix ).normalize();
+
+ }
+
+ _face.vertexNormalsLength = faceVertexNormals.length;
+
+ var vertexUvs = faceVertexUvs[ f ];
+
+ if ( vertexUvs !== undefined ) {
+
+ for ( var u = 0; u < 3; u ++ ) {
+
+ _face.uvs[ u ].copy( vertexUvs[ u ] );
+
+ }
+
+ }
+
+ _face.color = face.color;
+ _face.material = material;
+
+ _face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;
+
+ _renderData.elements.push( _face );
+
+ }
+
+ }
+
+ } else if ( object instanceof THREE.Line ) {
+
+ if ( geometry instanceof THREE.BufferGeometry ) {
+
+ var attributes = geometry.attributes;
+
+ if ( attributes.position !== undefined ) {
+
+ var positions = attributes.position.array;
+
+ for ( var i = 0, l = positions.length; i < l; i += 3 ) {
+
+ renderList.pushVertex( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+
+ }
+
+ if ( attributes.index !== undefined ) {
+
+ var indices = attributes.index.array;
+
+ for ( var i = 0, l = indices.length; i < l; i += 2 ) {
+
+ renderList.pushLine( indices[ i ], indices[ i + 1 ] );
+
+ }
+
+ } else {
+
+ var step = object.mode === THREE.LinePieces ? 2 : 1;
+
+ for ( var i = 0, l = ( positions.length / 3 ) - 1; i < l; i += step ) {
+
+ renderList.pushLine( i, i + 1 );
+
+ }
+
+ }
+
+ }
+
+ } else if ( geometry instanceof THREE.Geometry ) {
+
+ _modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
+
+ var vertices = object.geometry.vertices;
+
+ if ( vertices.length === 0 ) continue;
+
+ v1 = getNextVertexInPool();
+ v1.positionScreen.copy( vertices[ 0 ] ).applyMatrix4( _modelViewProjectionMatrix );
+
+ // Handle LineStrip and LinePieces
+ var step = object.mode === THREE.LinePieces ? 2 : 1;
+
+ for ( var v = 1, vl = vertices.length; v < vl; v ++ ) {
+
+ v1 = getNextVertexInPool();
+ v1.positionScreen.copy( vertices[ v ] ).applyMatrix4( _modelViewProjectionMatrix );
+
+ if ( ( v + 1 ) % step > 0 ) continue;
+
+ v2 = _vertexPool[ _vertexCount - 2 ];
+
+ _clippedVertex1PositionScreen.copy( v1.positionScreen );
+ _clippedVertex2PositionScreen.copy( v2.positionScreen );
+
+ if ( clipLine( _clippedVertex1PositionScreen, _clippedVertex2PositionScreen ) === true ) {
+
+ // Perform the perspective divide
+ _clippedVertex1PositionScreen.multiplyScalar( 1 / _clippedVertex1PositionScreen.w );
+ _clippedVertex2PositionScreen.multiplyScalar( 1 / _clippedVertex2PositionScreen.w );
+
+ _line = getNextLineInPool();
+
+ _line.id = object.id;
+ _line.v1.positionScreen.copy( _clippedVertex1PositionScreen );
+ _line.v2.positionScreen.copy( _clippedVertex2PositionScreen );
+
+ _line.z = Math.max( _clippedVertex1PositionScreen.z, _clippedVertex2PositionScreen.z );
+
+ _line.material = object.material;
+
+ if ( object.material.vertexColors === THREE.VertexColors ) {
+
+ _line.vertexColors[ 0 ].copy( object.geometry.colors[ v ] );
+ _line.vertexColors[ 1 ].copy( object.geometry.colors[ v - 1 ] );
+
+ }
+
+ _renderData.elements.push( _line );
+
+ }
+
+ }
+
+ }
+
+ } else if ( object instanceof THREE.Sprite ) {
+
+ _vector4.set( _modelMatrix.elements[ 12 ], _modelMatrix.elements[ 13 ], _modelMatrix.elements[ 14 ], 1 );
+ _vector4.applyMatrix4( _viewProjectionMatrix );
+
+ var invW = 1 / _vector4.w;
+
+ _vector4.z *= invW;
+
+ if ( _vector4.z >= - 1 && _vector4.z <= 1 ) {
+
+ _sprite = getNextSpriteInPool();
+ _sprite.id = object.id;
+ _sprite.x = _vector4.x * invW;
+ _sprite.y = _vector4.y * invW;
+ _sprite.z = _vector4.z;
+ _sprite.object = object;
+
+ _sprite.rotation = object.rotation;
+
+ _sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[ 0 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 12 ] ) );
+ _sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[ 5 ] ) / ( _vector4.w + camera.projectionMatrix.elements[ 13 ] ) );
+
+ _sprite.material = object.material;
+
+ _renderData.elements.push( _sprite );
+
+ }
+
+ }
+
+ }
+
+ if ( sortElements === true ) {
+
+ _renderData.elements.sort( painterSort );
+
+ }
+
+ return _renderData;
+
+ };
+
+ // Pools
+
+ function getNextObjectInPool() {
+
+ if ( _objectCount === _objectPoolLength ) {
+
+ var object = new THREE.RenderableObject();
+ _objectPool.push( object );
+ _objectPoolLength ++;
+ _objectCount ++;
+ return object;
+
+ }
+
+ return _objectPool[ _objectCount ++ ];
+
+ }
+
+ function getNextVertexInPool() {
+
+ if ( _vertexCount === _vertexPoolLength ) {
+
+ var vertex = new THREE.RenderableVertex();
+ _vertexPool.push( vertex );
+ _vertexPoolLength ++;
+ _vertexCount ++;
+ return vertex;
+
+ }
+
+ return _vertexPool[ _vertexCount ++ ];
+
+ }
+
+ function getNextFaceInPool() {
+
+ if ( _faceCount === _facePoolLength ) {
+
+ var face = new THREE.RenderableFace();
+ _facePool.push( face );
+ _facePoolLength ++;
+ _faceCount ++;
+ return face;
+
+ }
+
+ return _facePool[ _faceCount ++ ];
+
+
+ }
+
+ function getNextLineInPool() {
+
+ if ( _lineCount === _linePoolLength ) {
+
+ var line = new THREE.RenderableLine();
+ _linePool.push( line );
+ _linePoolLength ++;
+ _lineCount ++
+ return line;
+
+ }
+
+ return _linePool[ _lineCount ++ ];
+
+ }
+
+ function getNextSpriteInPool() {
+
+ if ( _spriteCount === _spritePoolLength ) {
+
+ var sprite = new THREE.RenderableSprite();
+ _spritePool.push( sprite );
+ _spritePoolLength ++;
+ _spriteCount ++
+ return sprite;
+
+ }
+
+ return _spritePool[ _spriteCount ++ ];
+
+ }
+
+ //
+
+ function painterSort( a, b ) {
+
+ if ( a.z !== b.z ) {
+
+ return b.z - a.z;
+
+ } else if ( a.id !== b.id ) {
+
+ return a.id - b.id;
+
+ } else {
+
+ return 0;
+
+ }
+
+ }
+
+ function clipLine( s1, s2 ) {
+
+ var alpha1 = 0, alpha2 = 1,
+
+ // Calculate the boundary coordinate of each vertex for the near and far clip planes,
+ // Z = -1 and Z = +1, respectively.
+ bc1near = s1.z + s1.w,
+ bc2near = s2.z + s2.w,
+ bc1far = - s1.z + s1.w,
+ bc2far = - s2.z + s2.w;
+
+ if ( bc1near >= 0 && bc2near >= 0 && bc1far >= 0 && bc2far >= 0 ) {
+
+ // Both vertices lie entirely within all clip planes.
+ return true;
+
+ } else if ( ( bc1near < 0 && bc2near < 0 ) || ( bc1far < 0 && bc2far < 0 ) ) {
+
+ // Both vertices lie entirely outside one of the clip planes.
+ return false;
+
+ } else {
+
+ // The line segment spans at least one clip plane.
+
+ if ( bc1near < 0 ) {
+
+ // v1 lies outside the near plane, v2 inside
+ alpha1 = Math.max( alpha1, bc1near / ( bc1near - bc2near ) );
+
+ } else if ( bc2near < 0 ) {
+
+ // v2 lies outside the near plane, v1 inside
+ alpha2 = Math.min( alpha2, bc1near / ( bc1near - bc2near ) );
+
+ }
+
+ if ( bc1far < 0 ) {
+
+ // v1 lies outside the far plane, v2 inside
+ alpha1 = Math.max( alpha1, bc1far / ( bc1far - bc2far ) );
+
+ } else if ( bc2far < 0 ) {
+
+ // v2 lies outside the far plane, v2 inside
+ alpha2 = Math.min( alpha2, bc1far / ( bc1far - bc2far ) );
+
+ }
+
+ if ( alpha2 < alpha1 ) {
+
+ // The line segment spans two boundaries, but is outside both of them.
+ // (This can't happen when we're only clipping against just near/far but good
+ // to leave the check here for future usage if other clip planes are added.)
+ return false;
+
+ } else {
+
+ // Update the s1 and s2 vertices to match the clipped line segment.
+ s1.lerp( s2, alpha1 );
+ s2.lerp( s1, 1 - alpha2 );
+
+ return true;
+
+ }
+
+ }
+
+ }
+
+};
diff --git a/gz3d/client/js/include/SSAOShader.js b/gz3d/client/js/include/SSAOShader.js
index 4dee71e..31c47ce 100644
--- a/gz3d/client/js/include/SSAOShader.js
+++ b/gz3d/client/js/include/SSAOShader.js
@@ -8,7 +8,6 @@
* original technique is made by ArKano22 (http://www.gamedev.net/topic/550699-ssao-no-halo-artifacts/)
* - modifications
* - modified to use RGBA packed depth texture (use clear color 1,1,1,1 for depth pass)
- * - made fog more compatible with three.js linear fog
* - refactoring and optimizations
*/
@@ -21,12 +20,9 @@ THREE.SSAOShader = {
"size": { type: "v2", value: new THREE.Vector2( 512, 512 ) },
"cameraNear": { type: "f", value: 1 },
"cameraFar": { type: "f", value: 100 },
- "fogNear": { type: "f", value: 5 },
- "fogFar": { type: "f", value: 100 },
- "fogEnabled": { type: "i", value: 0 },
"onlyAO": { type: "i", value: 0 },
- "aoClamp": { type: "f", value: 0.3 },
- "lumInfluence": { type: "f", value: 0.9 }
+ "aoClamp": { type: "f", value: 0.5 },
+ "lumInfluence": { type: "f", value: 0.5 }
},
@@ -49,10 +45,6 @@ THREE.SSAOShader = {
"uniform float cameraNear;",
"uniform float cameraFar;",
- "uniform float fogNear;",
- "uniform float fogFar;",
-
- "uniform bool fogEnabled;", // attenuate AO with linear fog
"uniform bool onlyAO;", // use only ambient occlusion pass?
"uniform vec2 size;", // texture width, height
@@ -89,9 +81,6 @@ THREE.SSAOShader = {
"const float diffArea = 0.4;", // self-shadowing reduction
"const float gDisplace = 0.4;", // gauss bell center
- "const vec3 onlyAOColor = vec3( 1.0, 0.7, 0.5 );",
- // "const vec3 onlyAOColor = vec3( 1.0, 1.0, 1.0 );",
-
// RGBA depth
@@ -129,15 +118,6 @@ THREE.SSAOShader = {
"}",
- "float doFog() {",
-
- "float zdepth = unpackDepth( texture2D( tDepth, vUv ) );",
- "float depth = -cameraFar * cameraNear / ( zdepth * cameraFarMinusNear - cameraFar );",
-
- "return smoothstep( fogNear, fogFar, depth );",
-
- "}",
-
"float readDepth( const in vec2 coord ) {",
// "return ( 2.0 * cameraNear ) / ( cameraFar + cameraNear - unpackDepth( texture2D( tDepth, coord ) ) * ( cameraFar - cameraNear ) );",
@@ -206,10 +186,7 @@ THREE.SSAOShader = {
"float w = ( 1.0 / width ) / tt + ( noise.x * ( 1.0 - noise.x ) );",
"float h = ( 1.0 / height ) / tt + ( noise.y * ( 1.0 - noise.y ) );",
- "float pw;",
- "float ph;",
-
- "float ao;",
+ "float ao = 0.0;",
"float dz = 1.0 / float( samples );",
"float z = 1.0 - dz / 2.0;",
@@ -219,8 +196,8 @@ THREE.SSAOShader = {
"float r = sqrt( 1.0 - z );",
- "pw = cos( l ) * r;",
- "ph = sin( l ) * r;",
+ "float pw = cos( l ) * r;",
+ "float ph = sin( l ) * r;",
"ao += calcAO( depth, pw * w, ph * h );",
"z = z - dz;",
"l = l + DL;",
@@ -230,12 +207,6 @@ THREE.SSAOShader = {
"ao /= float( samples );",
"ao = 1.0 - ao;",
- "if ( fogEnabled ) {",
-
- "ao = mix( ao, 1.0, doFog() );",
-
- "}",
-
"vec3 color = texture2D( tDiffuse, vUv ).rgb;",
"vec3 lumcoeff = vec3( 0.299, 0.587, 0.114 );",
@@ -246,7 +217,7 @@ THREE.SSAOShader = {
"if ( onlyAO ) {",
- "final = onlyAOColor * vec3( mix( vec3( ao ), vec3( 1.0 ), luminance * lumInfluence ) );", // ambient occlusion only
+ "final = vec3( mix( vec3( ao ), vec3( 1.0 ), luminance * lumInfluence ) );", // ambient occlusion only
"}",
diff --git a/gz3d/client/js/include/ShaderPass.js b/gz3d/client/js/include/ShaderPass.js
index e8531f4..eb3e33e 100644
--- a/gz3d/client/js/include/ShaderPass.js
+++ b/gz3d/client/js/include/ShaderPass.js
@@ -10,6 +10,7 @@ THREE.ShaderPass = function ( shader, textureID ) {
this.material = new THREE.ShaderMaterial( {
+ defines: shader.defines || {},
uniforms: this.uniforms,
vertexShader: shader.vertexShader,
fragmentShader: shader.fragmentShader
@@ -22,6 +23,13 @@ THREE.ShaderPass = function ( shader, textureID ) {
this.needsSwap = true;
this.clear = false;
+
+ this.camera = new THREE.OrthographicCamera( -1, 1, 1, -1, 0, 1 );
+ this.scene = new THREE.Scene();
+
+ this.quad = new THREE.Mesh( new THREE.PlaneBufferGeometry( 2, 2 ), null );
+ this.scene.add( this.quad );
+
};
THREE.ShaderPass.prototype = {
@@ -34,15 +42,15 @@ THREE.ShaderPass.prototype = {
}
- THREE.EffectComposer.quad.material = this.material;
+ this.quad.material = this.material;
if ( this.renderToScreen ) {
- renderer.render( THREE.EffectComposer.scene, THREE.EffectComposer.camera );
+ renderer.render( this.scene, this.camera );
} else {
- renderer.render( THREE.EffectComposer.scene, THREE.EffectComposer.camera, writeBuffer, this.clear );
+ renderer.render( this.scene, this.camera, writeBuffer, this.clear );
}
diff --git a/gz3d/client/js/include/ThreeBackwardsCompatibility.js b/gz3d/client/js/include/ThreeBackwardsCompatibility.js
new file mode 100644
index 0000000..2260fda
--- /dev/null
+++ b/gz3d/client/js/include/ThreeBackwardsCompatibility.js
@@ -0,0 +1,22 @@
+/**
+ * Created by Sandro Weber (webers@in.tum.de) on 07.08.15.
+ */
+
+
+/**
+ * getDescendants() was removed in r68, this reimplements it to ensure compatibility
+ * all getDescendants() calls could eventually be replaced with Object3D.traverse(function(node){...});
+ */
+THREE.Object3D.prototype.getDescendants = function ( array ) {
+ if ( array === undefined ) array = [];
+
+ Array.prototype.push.apply( array, this.children );
+
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+
+ this.children[ i ].getDescendants( array );
+
+ }
+
+ return array;
+};
\ No newline at end of file
diff --git a/gz3d/client/js/include/TrackballControls.js b/gz3d/client/js/include/TrackballControls.js
index 3fb0f51..4525da1 100644
--- a/gz3d/client/js/include/TrackballControls.js
+++ b/gz3d/client/js/include/TrackballControls.js
@@ -1,11 +1,14 @@
/**
* @author Eberhard Graether / http://egraether.com/
+ * @author Mark Lundin / http://mark-lundin.com
+ * @author Simone Manini / http://daron1337.github.io
+ * @author Luca Antiga / http://lantiga.github.io
*/
THREE.TrackballControls = function ( object, domElement ) {
var _this = this;
- var STATE = { NONE: -1, ROTATE: 0, ZOOM: 1, PAN: 2, TOUCH_ROTATE: 3, TOUCH_ZOOM: 4, TOUCH_PAN: 5 };
+ var STATE = { NONE: -1, ROTATE: 0, ZOOM: 1, PAN: 2, TOUCH_ROTATE: 3, TOUCH_ZOOM_PAN: 4 };
this.object = object;
this.domElement = ( domElement !== undefined ) ? domElement : document;
@@ -23,7 +26,6 @@ THREE.TrackballControls = function ( object, domElement ) {
this.noRotate = false;
this.noZoom = false;
this.noPan = false;
- this.noRoll = false;
this.staticMoving = false;
this.dynamicDampingFactor = 0.2;
@@ -37,6 +39,8 @@ THREE.TrackballControls = function ( object, domElement ) {
this.target = new THREE.Vector3();
+ var EPS = 0.000001;
+
var lastPosition = new THREE.Vector3();
var _state = STATE.NONE,
@@ -44,8 +48,11 @@ THREE.TrackballControls = function ( object, domElement ) {
_eye = new THREE.Vector3(),
- _rotateStart = new THREE.Vector3(),
- _rotateEnd = new THREE.Vector3(),
+ _movePrev = new THREE.Vector2(),
+ _moveCurr = new THREE.Vector2(),
+
+ _lastAxis = new THREE.Vector3(),
+ _lastAngle = 0,
_zoomStart = new THREE.Vector2(),
_zoomEnd = new THREE.Vector2(),
@@ -65,6 +72,8 @@ THREE.TrackballControls = function ( object, domElement ) {
// events
var changeEvent = { type: 'change' };
+ var startEvent = { type: 'start' };
+ var endEvent = { type: 'end' };
// methods
@@ -80,7 +89,13 @@ THREE.TrackballControls = function ( object, domElement ) {
} else {
- this.screen = this.domElement.getBoundingClientRect();
+ var box = this.domElement.getBoundingClientRect();
+ // adjustments come from similar code in the jquery offset() function
+ var d = this.domElement.ownerDocument.documentElement;
+ this.screen.left = box.left + window.pageXOffset - d.clientLeft;
+ this.screen.top = box.top + window.pageYOffset - d.clientTop;
+ this.screen.width = box.width;
+ this.screen.height = box.height;
}
@@ -96,101 +111,110 @@ THREE.TrackballControls = function ( object, domElement ) {
};
- this.getMouseOnScreen = function ( clientX, clientY ) {
+ var getMouseOnScreen = ( function () {
- return new THREE.Vector2(
- ( clientX - _this.screen.left ) / _this.screen.width,
- ( clientY - _this.screen.top ) / _this.screen.height
- );
-
- };
+ var vector = new THREE.Vector2();
- this.getMouseProjectionOnBall = function ( clientX, clientY ) {
+ return function ( pageX, pageY ) {
- var mouseOnBall = new THREE.Vector3(
- ( clientX - _this.screen.width * 0.5 - _this.screen.left ) / (_this.screen.width*.5),
- ( _this.screen.height * 0.5 + _this.screen.top - clientY ) / (_this.screen.height*.5),
- 0.0
- );
+ vector.set(
+ ( pageX - _this.screen.left ) / _this.screen.width,
+ ( pageY - _this.screen.top ) / _this.screen.height
+ );
- var length = mouseOnBall.length();
+ return vector;
- if ( _this.noRoll ) {
+ };
- if ( length < Math.SQRT1_2 ) {
+ }() );
- mouseOnBall.z = Math.sqrt( 1.0 - length*length );
+ var getMouseOnCircle = ( function () {
- } else {
+ var vector = new THREE.Vector2();
- mouseOnBall.z = .5 / length;
-
- }
+ return function ( pageX, pageY ) {
- } else if ( length > 1.0 ) {
+ vector.set(
+ ( ( pageX - _this.screen.width * 0.5 - _this.screen.left ) / ( _this.screen.width * 0.5 ) ),
+ ( ( _this.screen.height + 2 * ( _this.screen.top - pageY ) ) / _this.screen.width ) // screen.width intentional
+ );
- mouseOnBall.normalize();
+ return vector;
+ };
- } else {
+ }() );
- mouseOnBall.z = Math.sqrt( 1.0 - length * length );
+ this.rotateCamera = (function() {
- }
+ var axis = new THREE.Vector3(),
+ quaternion = new THREE.Quaternion(),
+ eyeDirection = new THREE.Vector3(),
+ objectUpDirection = new THREE.Vector3(),
+ objectSidewaysDirection = new THREE.Vector3(),
+ moveDirection = new THREE.Vector3(),
+ angle;
- _eye.copy( _this.object.position ).sub( _this.target );
+ return function () {
- var projection = _this.object.up.clone().setLength( mouseOnBall.y );
- projection.add( _this.object.up.clone().cross( _eye ).setLength( mouseOnBall.x ) );
- projection.add( _eye.setLength( mouseOnBall.z ) );
+ moveDirection.set( _moveCurr.x - _movePrev.x, _moveCurr.y - _movePrev.y, 0 );
+ angle = moveDirection.length();
- return projection;
+ if ( angle ) {
- };
+ _eye.copy( _this.object.position ).sub( _this.target );
- this.rotateCamera = function () {
+ eyeDirection.copy( _eye ).normalize();
+ objectUpDirection.copy( _this.object.up ).normalize();
+ objectSidewaysDirection.crossVectors( objectUpDirection, eyeDirection ).normalize();
- var angle = Math.acos( _rotateStart.dot( _rotateEnd ) / _rotateStart.length() / _rotateEnd.length() );
+ objectUpDirection.setLength( _moveCurr.y - _movePrev.y );
+ objectSidewaysDirection.setLength( _moveCurr.x - _movePrev.x );
- if ( angle ) {
+ moveDirection.copy( objectUpDirection.add( objectSidewaysDirection ) );
- var axis = ( new THREE.Vector3() ).crossVectors( _rotateStart, _rotateEnd ).normalize(),
- quaternion = new THREE.Quaternion();
+ axis.crossVectors( moveDirection, _eye ).normalize();
- angle *= _this.rotateSpeed;
+ angle *= _this.rotateSpeed;
+ quaternion.setFromAxisAngle( axis, angle );
- quaternion.setFromAxisAngle( axis, -angle );
+ _eye.applyQuaternion( quaternion );
+ _this.object.up.applyQuaternion( quaternion );
- _eye.applyQuaternion( quaternion );
- _this.object.up.applyQuaternion( quaternion );
+ _lastAxis.copy( axis );
+ _lastAngle = angle;
- _rotateEnd.applyQuaternion( quaternion );
+ }
- if ( _this.staticMoving ) {
+ else if ( !_this.staticMoving && _lastAngle ) {
- _rotateStart.copy( _rotateEnd );
+ _lastAngle *= Math.sqrt( 1.0 - _this.dynamicDampingFactor );
+ _eye.copy( _this.object.position ).sub( _this.target );
+ quaternion.setFromAxisAngle( _lastAxis, _lastAngle );
+ _eye.applyQuaternion( quaternion );
+ _this.object.up.applyQuaternion( quaternion );
- } else {
+ }
- quaternion.setFromAxisAngle( axis, angle * ( _this.dynamicDampingFactor - 1.0 ) );
- _rotateStart.applyQuaternion( quaternion );
+ _movePrev.copy( _moveCurr );
- }
+ };
- }
+ }());
- };
this.zoomCamera = function () {
- if ( _state === STATE.TOUCH_ZOOM ) {
+ var factor;
+
+ if ( _state === STATE.TOUCH_ZOOM_PAN ) {
- var factor = _touchZoomDistanceStart / _touchZoomDistanceEnd;
+ factor = _touchZoomDistanceStart / _touchZoomDistanceEnd;
_touchZoomDistanceStart = _touchZoomDistanceEnd;
_eye.multiplyScalar( factor );
} else {
- var factor = 1.0 + ( _zoomEnd.y - _zoomStart.y ) * _this.zoomSpeed;
+ factor = 1.0 + ( _zoomEnd.y - _zoomStart.y ) * _this.zoomSpeed;
if ( factor !== 1.0 && factor > 0.0 ) {
@@ -212,33 +236,40 @@ THREE.TrackballControls = function ( object, domElement ) {
};
- this.panCamera = function () {
+ this.panCamera = (function() {
- var mouseChange = _panEnd.clone().sub( _panStart );
+ var mouseChange = new THREE.Vector2(),
+ objectUp = new THREE.Vector3(),
+ pan = new THREE.Vector3();
- if ( mouseChange.lengthSq() ) {
+ return function () {
- mouseChange.multiplyScalar( _eye.length() * _this.panSpeed );
+ mouseChange.copy( _panEnd ).sub( _panStart );
- var pan = _eye.clone().cross( _this.object.up ).setLength( mouseChange.x );
- pan.add( _this.object.up.clone().setLength( mouseChange.y ) );
+ if ( mouseChange.lengthSq() ) {
- _this.object.position.add( pan );
- _this.target.add( pan );
+ mouseChange.multiplyScalar( _eye.length() * _this.panSpeed );
- if ( _this.staticMoving ) {
+ pan.copy( _eye ).cross( _this.object.up ).setLength( mouseChange.x );
+ pan.add( objectUp.copy( _this.object.up ).setLength( mouseChange.y ) );
- _panStart = _panEnd;
+ _this.object.position.add( pan );
+ _this.target.add( pan );
- } else {
+ if ( _this.staticMoving ) {
- _panStart.add( mouseChange.subVectors( _panEnd, _panStart ).multiplyScalar( _this.dynamicDampingFactor ) );
+ _panStart.copy( _panEnd );
- }
+ } else {
- }
+ _panStart.add( mouseChange.subVectors( _panEnd, _panStart ).multiplyScalar( _this.dynamicDampingFactor ) );
- };
+ }
+
+ }
+ };
+
+ }());
this.checkDistances = function () {
@@ -288,7 +319,7 @@ THREE.TrackballControls = function ( object, domElement ) {
_this.object.lookAt( _this.target );
- if ( lastPosition.distanceToSquared( _this.object.position ) > 0 ) {
+ if ( lastPosition.distanceToSquared( _this.object.position ) > EPS ) {
_this.dispatchEvent( changeEvent );
@@ -372,24 +403,26 @@ THREE.TrackballControls = function ( object, domElement ) {
if ( _state === STATE.ROTATE && !_this.noRotate ) {
- _rotateStart = _this.getMouseProjectionOnBall( event.clientX, event.clientY );
- _rotateEnd.copy(_rotateStart)
+ _moveCurr.copy( getMouseOnCircle( event.pageX, event.pageY ) );
+ _movePrev.copy(_moveCurr);
} else if ( _state === STATE.ZOOM && !_this.noZoom ) {
- _zoomStart = _this.getMouseOnScreen( event.clientX, event.clientY );
+ _zoomStart.copy( getMouseOnScreen( event.pageX, event.pageY ) );
_zoomEnd.copy(_zoomStart);
} else if ( _state === STATE.PAN && !_this.noPan ) {
- _panStart = _this.getMouseOnScreen( event.clientX, event.clientY );
- _panEnd.copy(_panStart)
+ _panStart.copy( getMouseOnScreen( event.pageX, event.pageY ) );
+ _panEnd.copy(_panStart);
}
document.addEventListener( 'mousemove', mousemove, false );
document.addEventListener( 'mouseup', mouseup, false );
+ _this.dispatchEvent( startEvent );
+
}
function mousemove( event ) {
@@ -401,15 +434,16 @@ THREE.TrackballControls = function ( object, domElement ) {
if ( _state === STATE.ROTATE && !_this.noRotate ) {
- _rotateEnd = _this.getMouseProjectionOnBall( event.clientX, event.clientY );
+ _movePrev.copy(_moveCurr);
+ _moveCurr.copy( getMouseOnCircle( event.pageX, event.pageY ) );
} else if ( _state === STATE.ZOOM && !_this.noZoom ) {
- _zoomEnd = _this.getMouseOnScreen( event.clientX, event.clientY );
+ _zoomEnd.copy( getMouseOnScreen( event.pageX, event.pageY ) );
} else if ( _state === STATE.PAN && !_this.noPan ) {
- _panEnd = _this.getMouseOnScreen( event.clientX, event.clientY );
+ _panEnd.copy( getMouseOnScreen( event.pageX, event.pageY ) );
}
@@ -426,6 +460,7 @@ THREE.TrackballControls = function ( object, domElement ) {
document.removeEventListener( 'mousemove', mousemove );
document.removeEventListener( 'mouseup', mouseup );
+ _this.dispatchEvent( endEvent );
}
@@ -449,6 +484,8 @@ THREE.TrackballControls = function ( object, domElement ) {
}
_zoomStart.y += delta * 0.01;
+ _this.dispatchEvent( startEvent );
+ _this.dispatchEvent( endEvent );
}
@@ -460,25 +497,28 @@ THREE.TrackballControls = function ( object, domElement ) {
case 1:
_state = STATE.TOUCH_ROTATE;
- _rotateStart = _rotateEnd = _this.getMouseProjectionOnBall( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ _moveCurr.copy( getMouseOnCircle( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY ) );
+ _movePrev.copy(_moveCurr);
break;
case 2:
- _state = STATE.TOUCH_ZOOM;
+ _state = STATE.TOUCH_ZOOM_PAN;
var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
_touchZoomDistanceEnd = _touchZoomDistanceStart = Math.sqrt( dx * dx + dy * dy );
- break;
- case 3:
- _state = STATE.TOUCH_PAN;
- _panStart = _panEnd = _this.getMouseOnScreen( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ var x = ( event.touches[ 0 ].pageX + event.touches[ 1 ].pageX ) / 2;
+ var y = ( event.touches[ 0 ].pageY + event.touches[ 1 ].pageY ) / 2;
+ _panStart.copy( getMouseOnScreen( x, y ) );
+ _panEnd.copy( _panStart );
break;
default:
_state = STATE.NONE;
}
+ _this.dispatchEvent( startEvent );
+
}
@@ -492,17 +532,18 @@ THREE.TrackballControls = function ( object, domElement ) {
switch ( event.touches.length ) {
case 1:
- _rotateEnd = _this.getMouseProjectionOnBall( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ _movePrev.copy(_moveCurr);
+ _moveCurr.copy( getMouseOnCircle( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY ) );
break;
case 2:
var dx = event.touches[ 0 ].pageX - event.touches[ 1 ].pageX;
var dy = event.touches[ 0 ].pageY - event.touches[ 1 ].pageY;
- _touchZoomDistanceEnd = Math.sqrt( dx * dx + dy * dy )
- break;
+ _touchZoomDistanceEnd = Math.sqrt( dx * dx + dy * dy );
- case 3:
- _panEnd = _this.getMouseOnScreen( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ var x = ( event.touches[ 0 ].pageX + event.touches[ 1 ].pageX ) / 2;
+ var y = ( event.touches[ 0 ].pageY + event.touches[ 1 ].pageY ) / 2;
+ _panEnd.copy( getMouseOnScreen( x, y ) );
break;
default:
@@ -519,20 +560,23 @@ THREE.TrackballControls = function ( object, domElement ) {
switch ( event.touches.length ) {
case 1:
- _rotateStart = _rotateEnd = _this.getMouseProjectionOnBall( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ _movePrev.copy(_moveCurr);
+ _moveCurr.copy( getMouseOnCircle( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY ) );
break;
case 2:
_touchZoomDistanceStart = _touchZoomDistanceEnd = 0;
- break;
- case 3:
- _panStart = _panEnd = _this.getMouseOnScreen( event.touches[ 0 ].pageX, event.touches[ 0 ].pageY );
+ var x = ( event.touches[ 0 ].pageX + event.touches[ 1 ].pageX ) / 2;
+ var y = ( event.touches[ 0 ].pageY + event.touches[ 1 ].pageY ) / 2;
+ _panEnd.copy( getMouseOnScreen( x, y ) );
+ _panStart.copy( _panEnd );
break;
}
_state = STATE.NONE;
+ _this.dispatchEvent( endEvent );
}
@@ -552,6 +596,10 @@ THREE.TrackballControls = function ( object, domElement ) {
this.handleResize();
+ // force an update at start
+ this.update();
+
};
THREE.TrackballControls.prototype = Object.create( THREE.EventDispatcher.prototype );
+THREE.TrackballControls.prototype.constructor = THREE.TrackballControls;
diff --git a/gz3d/client/js/include/TransformControls.js b/gz3d/client/js/include/TransformControls.js
index 7688c0b..a87b41a 100644
--- a/gz3d/client/js/include/TransformControls.js
+++ b/gz3d/client/js/include/TransformControls.js
@@ -1,658 +1,781 @@
/**
* @author arodic / https://github.com/arodic
*/
+ /*jshint sub:true*/
- //"use strict";
+(function () {
-THREE.TransformControls = function ( camera, domElement, doc ) {
+ 'use strict';
- // TODO: Make non-uniform scale and rotate play nice in hierarchies
- // TODO: ADD RXYZ contol
+ var GizmoMaterial = function ( parameters ) {
- this.camera = camera;
- this.domElement = ( domElement !== undefined ) ? domElement : document;
- this.document = ( doc !== undefined ) ? doc : document;
+ THREE.MeshBasicMaterial.call( this );
- this.object = undefined;
+ this.depthTest = false;
+ this.depthWrite = false;
+ this.side = THREE.FrontSide;
+ this.transparent = true;
- this.active = false;
- this.hovered = false;
+ this.setValues( parameters );
- this.mode = 'translate';
- this.space = 'world';
- this.scale = 1;
+ this.oldColor = this.color.clone();
+ this.oldOpacity = this.opacity;
- this.snapDist = null;
- this.modifierAxis = new THREE.Vector3( 1, 1, 1 );
- this.gizmo = new THREE.Object3D();
+ this.highlight = function( highlighted ) {
- var scope = this;
+ if ( highlighted ) {
- var changeEvent = { type: 'change' };
+ this.color.setRGB( 1, 1, 0 );
+ this.opacity = 1;
- var showPickers = false; // debug
+ } else {
- var ray = new THREE.Raycaster();
- var projector = new THREE.Projector();
- var pointerVector = new THREE.Vector3();
+ this.color.copy( this.oldColor );
+ this.opacity = this.oldOpacity;
- var point = new THREE.Vector3();
- var offset = new THREE.Vector3();
+ }
- var rotation = new THREE.Vector3();
- var offsetRotation = new THREE.Vector3();
- var scale = 1;
+ };
- var lookAtMatrix = new THREE.Matrix4();
- var eye = new THREE.Vector3()
+ };
- var tempMatrix = new THREE.Matrix4();
- var tempVector = new THREE.Vector3();
- var tempQuaternion = new THREE.Quaternion();
- var unitX = new THREE.Vector3( 1, 0, 0 );
- var unitY = new THREE.Vector3( 0, 1, 0 );
- var unitZ = new THREE.Vector3( 0, 0, 1 );
+ GizmoMaterial.prototype = Object.create( THREE.MeshBasicMaterial.prototype );
+ GizmoMaterial.prototype.constructor = GizmoMaterial;
- var quaternionXYZ = new THREE.Quaternion();
- var quaternionX = new THREE.Quaternion();
- var quaternionY = new THREE.Quaternion();
- var quaternionZ = new THREE.Quaternion();
- var quaternionE = new THREE.Quaternion();
+ var GizmoLineMaterial = function ( parameters ) {
- var oldPosition = new THREE.Vector3();
- var oldScale = new THREE.Vector3();
- var oldRotationMatrix = new THREE.Matrix4();
+ THREE.LineBasicMaterial.call( this );
- var parentRotationMatrix = new THREE.Matrix4();
- var parentScale = new THREE.Vector3();
+ this.depthTest = false;
+ this.depthWrite = false;
+ this.transparent = true;
+ this.linewidth = 1;
- var worldPosition = new THREE.Vector3();
-// var worldRotation = new THREE.Euler();
- var worldRotation = new THREE.Vector3();
- var worldRotationMatrix = new THREE.Matrix4();
- var camPosition = new THREE.Vector3();
-// var camRotation = new THREE.Euler();
- var camRotation = new THREE.Vector3();
+ this.setValues( parameters );
- var displayAxes = {};
- var pickerAxes = {};
- var intersectionPlanes = {};
- var intersectionPlaneList = ['XY','YZ','XZ','XYZE']; // E
- var currentPlane = 'XY';
+ this.oldColor = this.color.clone();
+ this.oldOpacity = this.opacity;
- // intersection planes
- {
+ this.highlight = function( highlighted ) {
- var planes = new THREE.Object3D();
- this.gizmo.add(planes);
+ if ( highlighted ) {
- for ( var i in intersectionPlaneList ){
+ this.color.setRGB( 1, 1, 0 );
+ this.opacity = 1;
- intersectionPlanes[intersectionPlaneList[i]] = new THREE.Mesh( new THREE.PlaneGeometry( 500, 500 ) );
- intersectionPlanes[intersectionPlaneList[i]].material.side = THREE.DoubleSide;
- intersectionPlanes[intersectionPlaneList[i]].visible = false;
- planes.add(intersectionPlanes[intersectionPlaneList[i]]);
+ } else {
- }
+ this.color.copy( this.oldColor );
+ this.opacity = this.oldOpacity;
- intersectionPlanes['YZ'].rotation.set( 0, Math.PI/2, 0 );
- intersectionPlanes['XZ'].rotation.set( -Math.PI/2, 0, 0 );
- bakeTransformations(intersectionPlanes['YZ']);
- bakeTransformations(intersectionPlanes['XZ']);
-
- }
-
- // gizmo geometry
- {
-
- displayAxes["translate"] = new THREE.Object3D();
- displayAxes["rotate"] = new THREE.Object3D();
- displayAxes["scale"] = new THREE.Object3D();
- this.gizmo.add( displayAxes["translate"] );
- this.gizmo.add( displayAxes["rotate"] );
- this.gizmo.add( displayAxes["scale"] );
-
- pickerAxes["translate"] = new THREE.Object3D();
- pickerAxes["rotate"] = new THREE.Object3D();
- pickerAxes["scale"] = new THREE.Object3D();
- this.gizmo.add( pickerAxes["translate"] );
- this.gizmo.add( pickerAxes["rotate"] );
- this.gizmo.add( pickerAxes["scale"] );
-
- var HandleMaterial = function ( color, opacity ) {
- var material = new THREE.MeshBasicMaterial();
- material.color = color;
- material.side = THREE.DoubleSide;
- material.depthTest = false;
- material.depthWrite = false;
- material.opacity = opacity !== undefined ? opacity : 1;
- material.transparent = true;
- return material;
- }
+ }
- var LineMaterial = function ( color, opacity ) {
- var material = new THREE.LineBasicMaterial();
- material.color = color;
- material.depthTest = false;
- material.depthWrite = false;
- material.opacity = opacity !== undefined ? opacity : 1;
- material.transparent = true;
- return material;
- }
+ };
- // materials by color
- var white = new THREE.Color( 0xffffff );
- var gray = new THREE.Color( 0x808080 );
- var red = new THREE.Color( 0xff0000 );
- var green = new THREE.Color( 0x00ff00 );
- var blue = new THREE.Color( 0x0000ff );
- var cyan = new THREE.Color( 0x00ffff );
- var magenta = new THREE.Color( 0xff00ff );
- var yellow = new THREE.Color( 0xffff00 );
-
- var geometry, mesh;
-
- // Line axes
-
- geometry = new THREE.Geometry();
- geometry.vertices.push(
- new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 1, 0, 0 ),
- new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 1, 0 ),
- new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 0, 1 )
- );
- geometry.colors.push(
- red, red, green, green, blue, blue
- );
- material = new THREE.LineBasicMaterial( {
- vertexColors: THREE.VertexColors,
- depthTest: false,
- depthWrite: false,
- transparent: true
- } );
- mesh = new THREE.Line( geometry, material, THREE.LinePieces );
- displayAxes['translate'].add( mesh );
- displayAxes['scale'].add( mesh.clone() );
-
- // Translate handles
-
- mesh = new THREE.Mesh( new THREE.OctahedronGeometry( 0.1, 0 ), HandleMaterial( white, 0.25 ) );
- mesh.name = 'TXYZ';
- displayAxes['translate'].add( mesh );
- pickerAxes['translate'].add( mesh.clone() );
-
- geometry = new THREE.PlaneGeometry( 0.3, 0.3 );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( yellow, 0.25 ) );
- mesh.position.set( 0.15, 0.15, 0 );
- bakeTransformations( mesh );
- mesh.name = 'TXY';
- displayAxes['translate'].add( mesh );
- pickerAxes['translate'].add( mesh.clone() );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( cyan, 0.25 ) );
- mesh.position.set( 0, 0.15, 0.15 );
- mesh.rotation.y = Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TYZ';
- displayAxes['translate'].add( mesh );
- pickerAxes['translate'].add( mesh.clone() );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( magenta, 0.25 ) );
- mesh.position.set( 0.15, 0, 0.15 );
- mesh.rotation.x = Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TXZ';
- displayAxes['translate'].add( mesh );
- pickerAxes['translate'].add( mesh.clone() );
-
- geometry = new THREE.CylinderGeometry( 0, 0.05, 0.2, 4, 1, true );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( red ) );
- mesh.position.x = 1.1;
- mesh.rotation.z = -Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TX';
- displayAxes['translate'].add( mesh );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( green ) );
- mesh.position.y = 1.1;
- bakeTransformations( mesh );
- mesh.name = 'TY';
- displayAxes['translate'].add( mesh );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( blue ) );
- mesh.position.z = 1.1;
- mesh.rotation.x = Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TZ';
- displayAxes['translate'].add( mesh );
-
- geometry = new THREE.CylinderGeometry( 0.2, 0.1, 0.8, 4, 1, false );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( red ) );
- mesh.position.x = 0.7;
- mesh.rotation.z = -Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TX';
- pickerAxes['translate'].add( mesh );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( green ) );
- mesh.position.y = 0.7;
- bakeTransformations( mesh );
- mesh.name = 'TY';
- pickerAxes['translate'].add( mesh );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( blue ) );
- mesh.position.z = 0.7;
- mesh.rotation.x = Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'TZ';
- pickerAxes['translate'].add( mesh );
-
- // scale manipulators
-
- geometry = new THREE.CubeGeometry( 0.125, 0.125, 0.125 );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( white, 0.25 ) );
- mesh.name = 'SXYZ';
- displayAxes['scale'].add( mesh );
- pickerAxes['scale'].add( mesh.clone() );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( red ) );
- mesh.position.set( 1.05, 0, 0 );
- bakeTransformations( mesh );
- mesh.name = 'SX';
- displayAxes['scale'].add( mesh );
- pickerAxes['scale'].add( mesh.clone() );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( green ) );
- mesh.position.set( 0, 1.05, 0 );
- bakeTransformations( mesh );
- mesh.name = 'SY';
- displayAxes['scale'].add( mesh );
- pickerAxes['scale'].add( mesh.clone() );
-
- mesh = new THREE.Mesh( geometry, HandleMaterial( blue ) );
- mesh.position.set( 0, 0, 1.05 );
- bakeTransformations( mesh );
- mesh.name = 'SZ';
- displayAxes['scale'].add( mesh );
- pickerAxes['scale'].add( mesh.clone() );
-
- // rotate manipulators
-
- var Circle = function ( radius, facing, arc ) {
-
- geometry = new THREE.Geometry();
- arc = arc ? arc : 1;
- for ( var i = 0; i <= 64 * arc; ++i ) {
- if ( facing == 'x' ) geometry.vertices.push( new THREE.Vector3( 0, Math.cos( i / 32 * Math.PI ), Math.sin( i / 32 * Math.PI ) ).multiplyScalar(radius) );
- if ( facing == 'y' ) geometry.vertices.push( new THREE.Vector3( Math.cos( i / 32 * Math.PI ), 0, Math.sin( i / 32 * Math.PI ) ).multiplyScalar(radius) );
- if ( facing == 'z' ) geometry.vertices.push( new THREE.Vector3( Math.sin( i / 32 * Math.PI ), Math.cos( i / 32 * Math.PI ), 0 ).multiplyScalar(radius) );
- }
+ };
- return geometry;
- }
+ GizmoLineMaterial.prototype = Object.create( THREE.LineBasicMaterial.prototype );
+ GizmoLineMaterial.prototype.constructor = GizmoLineMaterial;
- mesh = new THREE.Line( Circle( 1, 'x', 0.5 ), LineMaterial( red ) );
- mesh.name = 'RX';
- displayAxes['rotate'].add( mesh );
+ THREE.TransformGizmo = function () {
- mesh = new THREE.Line( Circle( 1, 'y', 0.5 ), LineMaterial( green ) );
- mesh.name = 'RY';
- displayAxes['rotate'].add( mesh );
+ var scope = this;
+ var showPickers = false; //debug
+ var showActivePlane = false; //debug
- mesh = new THREE.Line( Circle( 1, 'z', 0.5 ), LineMaterial( blue ) );
- mesh.name = 'RZ';
- displayAxes['rotate'].add( mesh );
+ this.init = function () {
- mesh = new THREE.Line( Circle( 1, 'z' ), LineMaterial( gray ) );
- mesh.name = 'RXYZE';
- displayAxes['rotate'].add( mesh );
+ THREE.Object3D.call( this );
- mesh = new THREE.Line( Circle( 1.25, 'z' ), LineMaterial( yellow, 0.25 ) );
- mesh.name = 'RE';
- displayAxes['rotate'].add( mesh );
+ this.handles = new THREE.Object3D();
+ this.pickers = new THREE.Object3D();
+ this.planes = new THREE.Object3D();
- geometry = new THREE.TorusGeometry( 1, 0.15, 4, 6, Math.PI );
+ this.add(this.handles);
+ this.add(this.pickers);
+ this.add(this.planes);
- mesh = new THREE.Mesh( geometry, HandleMaterial( red ) );
- mesh.rotation.z = -Math.PI/2;
- mesh.rotation.y = -Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'RX';
- pickerAxes['rotate'].add( mesh );
+ //// PLANES
- mesh = new THREE.Mesh( geometry, HandleMaterial( green ) );
- mesh.rotation.z = Math.PI;
- mesh.rotation.x = -Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'RY';
- pickerAxes['rotate'].add( mesh );
+ var planeGeometry = new THREE.PlaneBufferGeometry( 50, 50, 2, 2 );
+ var planeMaterial = new THREE.MeshBasicMaterial( { wireframe: true } );
+ planeMaterial.side = THREE.DoubleSide;
- mesh = new THREE.Mesh( geometry, HandleMaterial( blue ) );
- mesh.rotation.z = -Math.PI/2;
- bakeTransformations( mesh );
- mesh.name = 'RZ';
- pickerAxes['rotate'].add( mesh );
+ var planes = {
+ "XY": new THREE.Mesh( planeGeometry, planeMaterial ),
+ "YZ": new THREE.Mesh( planeGeometry, planeMaterial ),
+ "XZ": new THREE.Mesh( planeGeometry, planeMaterial ),
+ "XYZE": new THREE.Mesh( planeGeometry, planeMaterial )
+ };
- mesh = new THREE.Mesh( new THREE.SphereGeometry( 0.95, 12, 12 ), HandleMaterial( white, 0.25 ) );
- mesh.name = 'RXYZE';
- pickerAxes['rotate'].add( mesh );
+ this.activePlane = planes["XYZE"];
- intersectionPlanes['SPHERE'] = new THREE.Mesh( new THREE.SphereGeometry( 0.95, 12, 12 ) );
- intersectionPlanes['SPHERE'].visible = false;
- planes.add(intersectionPlanes['SPHERE']);
+ planes["YZ"].rotation.set( 0, Math.PI / 2, 0 );
+ planes["XZ"].rotation.set( -Math.PI / 2, 0, 0 );
- mesh = new THREE.Mesh( new THREE.TorusGeometry( 1.30, 0.15, 4, 12 ), HandleMaterial( yellow, 0.25 ) );
- mesh.name = 'RE';
- pickerAxes['rotate'].add( mesh );
+ for (var i in planes) {
+ planes[i].name = i;
+ this.planes.add(planes[i]);
+ this.planes[i] = planes[i];
+ planes[i].visible = false;
+ }
- mesh = null;
+ //// HANDLES AND PICKERS
- }
+ var setupGizmos = function( gizmoMap, parent ) {
- this.attach = function ( object ) {
+ for ( var name in gizmoMap ) {
- this.object = object;
- this.setMode( scope.mode );
+ for ( i = gizmoMap[name].length; i --;) {
- this.domElement.addEventListener( 'mousedown', onMouseDown, false );
- this.domElement.addEventListener( 'mousemove', onMouseHover, false );
- this.document.addEventListener( 'keydown', onKeyDown, false );
+ var object = gizmoMap[name][i][0];
+ var position = gizmoMap[name][i][1];
+ var rotation = gizmoMap[name][i][2];
- }
+ object.name = name;
- this.detach = function ( object ) {
+ if ( position ) object.position.set( position[0], position[1], position[2] );
+ if ( rotation ) object.rotation.set( rotation[0], rotation[1], rotation[2] );
- this.object = undefined;
- this.hovered = false;
+ parent.add( object );
- this.hide();
+ }
- this.domElement.removeEventListener( 'mousedown', onMouseDown, false );
- this.domElement.removeEventListener( 'mousemove', onMouseHover, false );
- this.document.removeEventListener( 'keydown', onKeyDown, false );
+ }
- }
+ };
- this.update = function () {
+ setupGizmos(this.handleGizmos, this.handles);
+ setupGizmos(this.pickerGizmos, this.pickers);
- if ( this.object === undefined ) return;
+ // reset Transformations
- this.object.updateMatrixWorld();
- worldPosition.getPositionFromMatrix( this.object.matrixWorld );
- // worldRotation.setFromRotationMatrix( tempMatrix.extractRotation( this.object.matrixWorld ) );
+ this.traverse(function ( child ) {
+ if (child instanceof THREE.Mesh) {
+ child.updateMatrix();
- this.camera.updateMatrixWorld();
- camPosition.getPositionFromMatrix( this.camera.matrixWorld );
- // camRotation.setFromRotationMatrix( tempMatrix.extractRotation( this.camera.matrixWorld ) );
+ var tempGeometry = child.geometry.clone();
+ tempGeometry.applyMatrix( child.matrix );
+ child.geometry = tempGeometry;
- scale = worldPosition.distanceTo( camPosition ) / 6 * this.scale;
- this.gizmo.position.copy( worldPosition )
- this.gizmo.scale.set( scale, scale, scale );
+ child.position.set( 0, 0, 0 );
+ child.rotation.set( 0, 0, 0 );
+ child.scale.set( 1, 1, 1 );
+ }
+ });
+
+ };
+
+ this.hide = function () {
+ this.traverse(function( child ) {
+ child.visible = false;
+ });
+ };
+
+ this.show = function () {
+ this.traverse(function( child ) {
+ child.visible = true;
+ if (child.parent == scope.pickers ) child.visible = showPickers;
+ if (child.parent == scope.planes ) child.visible = false;
+ });
+ this.activePlane.visible = showActivePlane;
+ };
+
+ this.highlight = function ( axis ) {
+ this.traverse(function( child ) {
+ if ( child.material && child.material.highlight ) {
+ if ( child.name == axis ) {
+ child.material.highlight( true );
+ } else {
+ child.material.highlight( false );
+ }
+ }
+ });
+ };
- for ( var i in this.gizmo.children ) {
+ };
- for ( var j in this.gizmo.children[i].children ) {
+ THREE.TransformGizmo.prototype = Object.create( THREE.Object3D.prototype );
+ THREE.TransformGizmo.prototype.constructor = THREE.TransformGizmo;
- var object = this.gizmo.children[i].children[j];
- var name = object.name;
+ THREE.TransformGizmo.prototype.update = function ( rotation, eye ) {
- if ( name.search('E') != -1 ){
+ var vec1 = new THREE.Vector3( 0, 0, 0 );
+ var vec2 = new THREE.Vector3( 0, 1, 0 );
+ var lookAtMatrix = new THREE.Matrix4();
- lookAtMatrix.lookAt( camPosition, worldPosition, tempVector.set( 0, 1, 0 ));
- object.rotation.setFromRotationMatrix( lookAtMatrix );
+ this.traverse(function(child) {
+ if ( child.name.search("E") != -1 ) {
+ child.quaternion.setFromRotationMatrix( lookAtMatrix.lookAt( eye, vec1, vec2 ) );
+ } else if ( child.name.search("X") != -1 || child.name.search("Y") != -1 || child.name.search("Z") != -1 ) {
+ child.quaternion.setFromEuler( rotation );
+ }
+ });
- } else {
+ };
- eye.copy( camPosition ).sub( worldPosition ).normalize();
+ THREE.TransformGizmoTranslate = function () {
+
+ THREE.TransformGizmo.call( this );
+
+ var arrowGeometry = new THREE.Geometry();
+ var mesh = new THREE.Mesh( new THREE.CylinderGeometry( 0, 0.05, 0.2, 12, 1, false ) );
+ mesh.position.y = 0.5;
+ mesh.updateMatrix();
+
+ arrowGeometry.merge( mesh.geometry, mesh.matrix );
+
+ var lineXGeometry = new THREE.Geometry();
+ lineXGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 1, 0, 0 ) );
+
+ var lineYGeometry = new THREE.Geometry();
+ lineYGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 1, 0 ) );
+
+ var lineZGeometry = new THREE.Geometry();
+ lineZGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 0, 1 ) );
+
+ this.handleGizmos = {
+ X: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0xff0000 } ) ), [ 0.5, 0, 0 ], [ 0, 0, -Math.PI / 2 ] ],
+ [ new THREE.Line( lineXGeometry, new GizmoLineMaterial( { color: 0xff0000 } ) ) ]
+ ],
+ Y: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x00ff00 } ) ), [ 0, 0.5, 0 ] ],
+ [ new THREE.Line( lineYGeometry, new GizmoLineMaterial( { color: 0x00ff00 } ) ) ]
+ ],
+ Z: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x0000ff } ) ), [ 0, 0, 0.5 ], [ Math.PI / 2, 0, 0 ] ],
+ [ new THREE.Line( lineZGeometry, new GizmoLineMaterial( { color: 0x0000ff } ) ) ]
+ ],
+ XYZ: [
+ [ new THREE.Mesh( new THREE.OctahedronGeometry( 0.1, 0 ), new GizmoMaterial( { color: 0xffffff, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ 0, 0, 0 ] ]
+ ],
+ XY: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.29, 0.29 ), new GizmoMaterial( { color: 0xffff00, opacity: 0.25 } ) ), [ 0.15, 0.15, 0 ] ]
+ ],
+ YZ: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.29, 0.29 ), new GizmoMaterial( { color: 0x00ffff, opacity: 0.25 } ) ), [ 0, 0.15, 0.15 ], [ 0, Math.PI / 2, 0 ] ]
+ ],
+ XZ: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.29, 0.29 ), new GizmoMaterial( { color: 0xff00ff, opacity: 0.25 } ) ), [ 0.15, 0, 0.15 ], [ -Math.PI / 2, 0, 0 ] ]
+ ]
+ };
+
+ this.pickerGizmos = {
+ X: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0xff0000, opacity: 0.25 } ) ), [ 0.6, 0, 0 ], [ 0, 0, -Math.PI / 2 ] ]
+ ],
+ Y: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0x00ff00, opacity: 0.25 } ) ), [ 0, 0.6, 0 ] ]
+ ],
+ Z: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0x0000ff, opacity: 0.25 } ) ), [ 0, 0, 0.6 ], [ Math.PI / 2, 0, 0 ] ]
+ ],
+ XYZ: [
+ [ new THREE.Mesh( new THREE.OctahedronGeometry( 0.2, 0 ), new GizmoMaterial( { color: 0xffffff, opacity: 0.25 } ) ) ]
+ ],
+ XY: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), new GizmoMaterial( { color: 0xffff00, opacity: 0.25 } ) ), [ 0.2, 0.2, 0 ] ]
+ ],
+ YZ: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), new GizmoMaterial( { color: 0x00ffff, opacity: 0.25 } ) ), [ 0, 0.2, 0.2 ], [ 0, Math.PI / 2, 0 ] ]
+ ],
+ XZ: [
+ [ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.4, 0.4 ), new GizmoMaterial( { color: 0xff00ff, opacity: 0.25 } ) ), [ 0.2, 0, 0.2 ], [ -Math.PI / 2, 0, 0 ] ]
+ ]
+ };
+
+ this.setActivePlane = function ( axis, eye ) {
+
+ var tempMatrix = new THREE.Matrix4();
+ eye.applyMatrix4( tempMatrix.getInverse( tempMatrix.extractRotation( this.planes[ "XY" ].matrixWorld ) ) );
+
+ if ( axis == "X" ) {
+ this.activePlane = this.planes[ "XY" ];
+ if ( Math.abs(eye.y) > Math.abs(eye.z) ) this.activePlane = this.planes[ "XZ" ];
+ }
- if ( this.space == 'local' ) {
+ if ( axis == "Y" ) {
+ this.activePlane = this.planes[ "XY" ];
+ if ( Math.abs(eye.x) > Math.abs(eye.z) ) this.activePlane = this.planes[ "YZ" ];
+ }
- // tempQuaternion.setFromEuler( worldRotation );
- tempQuaternion.setFromRotationMatrix( tempMatrix.extractRotation( this.object.matrixWorld ) );
+ if ( axis == "Z" ) {
+ this.activePlane = this.planes[ "XZ" ];
+ if ( Math.abs(eye.x) > Math.abs(eye.y) ) this.activePlane = this.planes[ "YZ" ];
+ }
- if ( name.search('R') != -1 ){
+ if ( axis == "XYZ" ) this.activePlane = this.planes[ "XYZE" ];
- tempMatrix.makeRotationFromQuaternion( tempQuaternion ).getInverse( tempMatrix );
- eye.applyProjection( tempMatrix );
+ if ( axis == "XY" ) this.activePlane = this.planes[ "XY" ];
- if ( name == 'RX' ) {
- quaternionX.setFromAxisAngle( unitX, Math.atan2( -eye.y, eye.z ) );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
- }
+ if ( axis == "YZ" ) this.activePlane = this.planes[ "YZ" ];
- if ( name == 'RY' ) {
- quaternionY.setFromAxisAngle( unitY, Math.atan2( eye.x, eye.z ) );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionY );
- }
+ if ( axis == "XZ" ) this.activePlane = this.planes[ "XZ" ];
- if ( name == 'RZ' ) {
- quaternionZ.setFromAxisAngle( unitZ, Math.atan2( eye.y, eye.x ) );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionZ );
- }
+ this.hide();
+ this.show();
- }
+ };
- object.quaternion.copy( tempQuaternion );
+ this.init();
- } else if ( this.space == 'world' ) {
+ };
- object.rotation.set( 0, 0, 0 );
+ THREE.TransformGizmoTranslate.prototype = Object.create( THREE.TransformGizmo.prototype );
+ THREE.TransformGizmoTranslate.prototype.constructor = THREE.TransformGizmoTranslate;
- if ( name == 'RX' ) object.rotation.x = Math.atan2( -eye.y, eye.z );
- if ( name == 'RY' ) object.rotation.y = Math.atan2( eye.x, eye.z );
- if ( name == 'RZ' ) object.rotation.z = Math.atan2( eye.y, eye.x );
+ THREE.TransformGizmoRotate = function () {
- }
+ THREE.TransformGizmo.call( this );
- }
+ var CircleGeometry = function ( radius, facing, arc ) {
+ var geometry = new THREE.Geometry();
+ arc = arc ? arc : 1;
+ for ( var i = 0; i <= 64 * arc; ++ i ) {
+ if ( facing == 'x' ) geometry.vertices.push( new THREE.Vector3( 0, Math.cos( i / 32 * Math.PI ), Math.sin( i / 32 * Math.PI ) ).multiplyScalar(radius) );
+ if ( facing == 'y' ) geometry.vertices.push( new THREE.Vector3( Math.cos( i / 32 * Math.PI ), 0, Math.sin( i / 32 * Math.PI ) ).multiplyScalar(radius) );
+ if ( facing == 'z' ) geometry.vertices.push( new THREE.Vector3( Math.sin( i / 32 * Math.PI ), Math.cos( i / 32 * Math.PI ), 0 ).multiplyScalar(radius) );
}
- }
+ return geometry;
+ };
+
+ this.handleGizmos = {
+ X: [
+ [ new THREE.Line( new CircleGeometry(1,'x',0.5), new GizmoLineMaterial( { color: 0xff0000 } ) ) ]
+ ],
+ Y: [
+ [ new THREE.Line( new CircleGeometry(1,'y',0.5), new GizmoLineMaterial( { color: 0x00ff00 } ) ) ]
+ ],
+ Z: [
+ [ new THREE.Line( new CircleGeometry(1,'z',0.5), new GizmoLineMaterial( { color: 0x0000ff } ) ) ]
+ ],
+ E: [
+ [ new THREE.Line( new CircleGeometry(1.25,'z',1), new GizmoLineMaterial( { color: 0xcccc00 } ) ) ]
+ ],
+ XYZE: [
+ [ new THREE.Line( new CircleGeometry(1,'z',1), new GizmoLineMaterial( { color: 0x787878 } ) ) ]
+ ]
+ };
+
+ this.pickerGizmos = {
+ X: [
+ [ new THREE.Mesh( new THREE.TorusGeometry( 1, 0.12, 4, 12, Math.PI ), new GizmoMaterial( { color: 0xff0000, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ 0, -Math.PI / 2, -Math.PI / 2 ] ]
+ ],
+ Y: [
+ [ new THREE.Mesh( new THREE.TorusGeometry( 1, 0.12, 4, 12, Math.PI ), new GizmoMaterial( { color: 0x00ff00, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ Math.PI / 2, 0, 0 ] ]
+ ],
+ Z: [
+ [ new THREE.Mesh( new THREE.TorusGeometry( 1, 0.12, 4, 12, Math.PI ), new GizmoMaterial( { color: 0x0000ff, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ 0, 0, -Math.PI / 2 ] ]
+ ],
+ E: [
+ [ new THREE.Mesh( new THREE.TorusGeometry( 1.25, 0.12, 2, 24 ), new GizmoMaterial( { color: 0xffff00, opacity: 0.25 } ) ) ]
+ ],
+ XYZE: [
+ [ new THREE.Mesh( new THREE.Geometry() ) ]// TODO
+ ]
+ };
+
+ this.setActivePlane = function ( axis ) {
+
+ if ( axis == "E" ) this.activePlane = this.planes[ "XYZE" ];
+
+ if ( axis == "X" ) this.activePlane = this.planes[ "YZ" ];
+
+ if ( axis == "Y" ) this.activePlane = this.planes[ "XZ" ];
+
+ if ( axis == "Z" ) this.activePlane = this.planes[ "XY" ];
+
+ this.hide();
+ this.show();
+
+ };
+
+ this.update = function ( rotation, eye2 ) {
+
+ THREE.TransformGizmo.prototype.update.apply( this, arguments );
+
+ var group = {
+ handles: this["handles"],
+ pickers: this["pickers"],
+ };
+
+ var tempMatrix = new THREE.Matrix4();
+ var worldRotation = new THREE.Euler( 0, 0, 1 );
+ var tempQuaternion = new THREE.Quaternion();
+ var unitX = new THREE.Vector3( 1, 0, 0 );
+ var unitY = new THREE.Vector3( 0, 1, 0 );
+ var unitZ = new THREE.Vector3( 0, 0, 1 );
+ var quaternionX = new THREE.Quaternion();
+ var quaternionY = new THREE.Quaternion();
+ var quaternionZ = new THREE.Quaternion();
+ var eye = eye2.clone();
+
+ worldRotation.copy( this.planes["XY"].rotation );
+ tempQuaternion.setFromEuler( worldRotation );
+
+ tempMatrix.makeRotationFromQuaternion( tempQuaternion ).getInverse( tempMatrix );
+ eye.applyMatrix4( tempMatrix );
+
+ this.traverse(function(child) {
+
+ tempQuaternion.setFromEuler( worldRotation );
+
+ if ( child.name == "X" ) {
+ quaternionX.setFromAxisAngle( unitX, Math.atan2( -eye.y, eye.z ) );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
+ child.quaternion.copy( tempQuaternion );
+ }
+
+ if ( child.name == "Y" ) {
+ quaternionY.setFromAxisAngle( unitY, Math.atan2( eye.x, eye.z ) );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionY );
+ child.quaternion.copy( tempQuaternion );
+ }
- }
+ if ( child.name == "Z" ) {
+ quaternionZ.setFromAxisAngle( unitZ, Math.atan2( eye.y, eye.x ) );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionZ );
+ child.quaternion.copy( tempQuaternion );
+ }
- this.hide = function () {
+ });
- for ( var i in displayAxes ) {
+ };
- for ( var j in displayAxes[i].children ) {
+ this.init();
- displayAxes[i].children[j].visible = false;
+ };
+ THREE.TransformGizmoRotate.prototype = Object.create( THREE.TransformGizmo.prototype );
+ THREE.TransformGizmoRotate.prototype.constructor = THREE.TransformGizmoRotate;
+
+ THREE.TransformGizmoScale = function () {
+
+ THREE.TransformGizmo.call( this );
+
+ var arrowGeometry = new THREE.Geometry();
+ var mesh = new THREE.Mesh( new THREE.BoxGeometry( 0.125, 0.125, 0.125 ) );
+ mesh.position.y = 0.5;
+ mesh.updateMatrix();
+
+ arrowGeometry.merge( mesh.geometry, mesh.matrix );
+
+ var lineXGeometry = new THREE.Geometry();
+ lineXGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 1, 0, 0 ) );
+
+ var lineYGeometry = new THREE.Geometry();
+ lineYGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 1, 0 ) );
+
+ var lineZGeometry = new THREE.Geometry();
+ lineZGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 0, 1 ) );
+
+ this.handleGizmos = {
+ X: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0xff0000 } ) ), [ 0.5, 0, 0 ], [ 0, 0, -Math.PI / 2 ] ],
+ [ new THREE.Line( lineXGeometry, new GizmoLineMaterial( { color: 0xff0000 } ) ) ]
+ ],
+ Y: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x00ff00 } ) ), [ 0, 0.5, 0 ] ],
+ [ new THREE.Line( lineYGeometry, new GizmoLineMaterial( { color: 0x00ff00 } ) ) ]
+ ],
+ Z: [
+ [ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x0000ff } ) ), [ 0, 0, 0.5 ], [ Math.PI / 2, 0, 0 ] ],
+ [ new THREE.Line( lineZGeometry, new GizmoLineMaterial( { color: 0x0000ff } ) ) ]
+ ],
+ XYZ: [
+ [ new THREE.Mesh( new THREE.BoxGeometry( 0.125, 0.125, 0.125 ), new GizmoMaterial( { color: 0xffffff, opacity: 0.25 } ) ) ]
+ ]
+ };
+
+ this.pickerGizmos = {
+ X: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0xff0000, opacity: 0.25 } ) ), [ 0.6, 0, 0 ], [ 0, 0, -Math.PI / 2 ] ]
+ ],
+ Y: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0x00ff00, opacity: 0.25 } ) ), [ 0, 0.6, 0 ] ]
+ ],
+ Z: [
+ [ new THREE.Mesh( new THREE.CylinderGeometry( 0.2, 0, 1, 4, 1, false ), new GizmoMaterial( { color: 0x0000ff, opacity: 0.25 } ) ), [ 0, 0, 0.6 ], [ Math.PI / 2, 0, 0 ] ]
+ ],
+ XYZ: [
+ [ new THREE.Mesh( new THREE.BoxGeometry( 0.4, 0.4, 0.4 ), new GizmoMaterial( { color: 0xffffff, opacity: 0.25 } ) ) ]
+ ]
+ };
+
+ this.setActivePlane = function ( axis, eye ) {
+
+ var tempMatrix = new THREE.Matrix4();
+ eye.applyMatrix4( tempMatrix.getInverse( tempMatrix.extractRotation( this.planes[ "XY" ].matrixWorld ) ) );
+
+ if ( axis == "X" ) {
+ this.activePlane = this.planes[ "XY" ];
+ if ( Math.abs(eye.y) > Math.abs(eye.z) ) this.activePlane = this.planes[ "XZ" ];
}
- }
+ if ( axis == "Y" ) {
+ this.activePlane = this.planes[ "XY" ];
+ if ( Math.abs(eye.x) > Math.abs(eye.z) ) this.activePlane = this.planes[ "YZ" ];
+ }
- for ( var i in pickerAxes ) {
+ if ( axis == "Z" ) {
+ this.activePlane = this.planes[ "XZ" ];
+ if ( Math.abs(eye.x) > Math.abs(eye.y) ) this.activePlane = this.planes[ "YZ" ];
+ }
- for ( var j in pickerAxes[i].children ) {
+ if ( axis == "XYZ" ) this.activePlane = this.planes[ "XYZE" ];
- pickerAxes[i].children[j].visible = false;
+ this.hide();
+ this.show();
- }
+ };
- }
+ this.init();
- }
+ };
- this.setMode = function ( value ) {
+ THREE.TransformGizmoScale.prototype = Object.create( THREE.TransformGizmo.prototype );
+ THREE.TransformGizmoScale.prototype.constructor = THREE.TransformGizmoScale;
- scope.mode = value;
+ THREE.TransformControls = function ( camera, domElement ) {
- this.hide();
+ // TODO: Make non-uniform scale and rotate play nice in hierarchies
+ // TODO: ADD RXYZ contol
- if ( scope.mode == 'scale' ) scope.space = 'local';
+ THREE.Object3D.call( this );
- for ( var i in displayAxes[this.mode].children ) {
+ domElement = ( domElement !== undefined ) ? domElement : document;
- displayAxes[this.mode].children[i].visible = true;
+ this.gizmo = {};
+ this.gizmo["translate"] = new THREE.TransformGizmoTranslate();
+ this.gizmo["rotate"] = new THREE.TransformGizmoRotate();
+ this.gizmo["scale"] = new THREE.TransformGizmoScale();
- }
+ this.add(this.gizmo["translate"]);
+ this.add(this.gizmo["rotate"]);
+ this.add(this.gizmo["scale"]);
- for ( var i in pickerAxes[this.mode].children ) {
+ this.gizmo["translate"].hide();
+ this.gizmo["rotate"].hide();
+ this.gizmo["scale"].hide();
- pickerAxes[this.mode].children[i].visible = showPickers;
+ this.object = undefined;
+ this.snap = null;
+ this.space = "world";
+ this.size = 1;
+ this.axis = null;
- }
+ var scope = this;
- scope.update();
+ var _dragging = false;
+ var _mode = "translate";
+ var _plane = "XY";
- }
+ var changeEvent = { type: "change" };
+ var mouseDownEvent = { type: "mouseDown" };
+ var mouseUpEvent = { type: "mouseUp", mode: _mode };
+ var objectChangeEvent = { type: "objectChange" };
- this.setIntersectionPlane = function () {
+ var ray = new THREE.Raycaster();
+ var pointerVector = new THREE.Vector3();
- eye.copy( camPosition ).sub( worldPosition ).normalize();
+ var point = new THREE.Vector3();
+ var offset = new THREE.Vector3();
- if ( this.space == 'local' ) {
+ var rotation = new THREE.Vector3();
+ var offsetRotation = new THREE.Vector3();
+ var scale = 1;
- eye.applyMatrix4( tempMatrix.getInverse( scope.object.matrixWorld ) );
+ var lookAtMatrix = new THREE.Matrix4();
+ var eye = new THREE.Vector3();
- }
+ var tempMatrix = new THREE.Matrix4();
+ var tempVector = new THREE.Vector3();
+ var tempQuaternion = new THREE.Quaternion();
+ var unitX = new THREE.Vector3( 1, 0, 0 );
+ var unitY = new THREE.Vector3( 0, 1, 0 );
+ var unitZ = new THREE.Vector3( 0, 0, 1 );
- if ( isActive("X") ) {
+ var quaternionXYZ = new THREE.Quaternion();
+ var quaternionX = new THREE.Quaternion();
+ var quaternionY = new THREE.Quaternion();
+ var quaternionZ = new THREE.Quaternion();
+ var quaternionE = new THREE.Quaternion();
- if ( eye.y > eye.z ) currentPlane = 'XZ';
- else currentPlane = 'XY';
+ var oldPosition = new THREE.Vector3();
+ var oldScale = new THREE.Vector3();
+ var oldRotationMatrix = new THREE.Matrix4();
- }
+ var parentRotationMatrix = new THREE.Matrix4();
+ var parentScale = new THREE.Vector3();
- if ( isActive("Y") ) {
+ var worldPosition = new THREE.Vector3();
+ var worldRotation = new THREE.Euler();
+ var worldRotationMatrix = new THREE.Matrix4();
+ var camPosition = new THREE.Vector3();
+ var camRotation = new THREE.Euler();
- if ( eye.x > eye.z ) currentPlane = 'YZ';
- else currentPlane = 'XY';
+ domElement.addEventListener( "mousedown", onPointerDown, false );
+ domElement.addEventListener( "touchstart", onPointerDown, false );
- }
+ domElement.addEventListener( "mousemove", onPointerHover, false );
+ domElement.addEventListener( "touchmove", onPointerHover, false );
- if ( isActive("Z") ) {
+ domElement.addEventListener( "mousemove", onPointerMove, false );
+ domElement.addEventListener( "touchmove", onPointerMove, false );
- if ( eye.x > eye.y ) currentPlane = 'YZ';
- else currentPlane = 'XZ';
+ domElement.addEventListener( "mouseup", onPointerUp, false );
+ domElement.addEventListener( "mouseout", onPointerUp, false );
+ domElement.addEventListener( "touchend", onPointerUp, false );
+ domElement.addEventListener( "touchcancel", onPointerUp, false );
+ domElement.addEventListener( "touchleave", onPointerUp, false );
- }
+ this.attach = function ( object ) {
- if ( isActive("XY") ) {
+ scope.object = object;
- currentPlane = 'XY';
+ this.gizmo["translate"].hide();
+ this.gizmo["rotate"].hide();
+ this.gizmo["scale"].hide();
+ this.gizmo[_mode].show();
- }
+ scope.update();
- if ( isActive("YZ") ) {
+ };
- currentPlane = 'YZ';
+ this.detach = function ( object ) {
- }
+ scope.object = undefined;
+ this.axis = null;
- if ( isActive("XZ") ) {
+ this.gizmo["translate"].hide();
+ this.gizmo["rotate"].hide();
+ this.gizmo["scale"].hide();
- currentPlane = 'XZ';
+ };
- }
+ this.setMode = function ( mode ) {
- if ( isActive("XYZ") || isActive("E") ) {
+ _mode = mode ? mode : _mode;
- currentPlane = 'XYZE';
+ if ( _mode == "scale" ) scope.space = "local";
- }
+ this.gizmo["translate"].hide();
+ this.gizmo["rotate"].hide();
+ this.gizmo["scale"].hide();
+ this.gizmo[_mode].show();
- if ( isActive("RX") ) {
+ this.update();
+ scope.dispatchEvent( changeEvent );
- currentPlane = 'YZ';
+ };
- }
+ this.setSnap = function ( snap ) {
- if ( isActive("RY") ) {
+ scope.snap = snap;
- currentPlane = 'XZ';
+ };
- }
+ this.setSize = function ( size ) {
- if ( isActive("RZ") ) {
+ scope.size = size;
+ this.update();
+ scope.dispatchEvent( changeEvent );
- currentPlane = 'XY';
+ };
- }
+ this.setSpace = function ( space ) {
- if ( isActive("RXYZ") ) {
+ scope.space = space;
+ this.update();
+ scope.dispatchEvent( changeEvent );
- currentPlane = 'SPHERE';
+ };
- }
+ this.update = function () {
- }
+ if ( scope.object === undefined ) return;
- var hovered = null;
- var hoveredColor = new THREE.Color();
+ scope.object.updateMatrixWorld();
+ worldPosition.setFromMatrixPosition( scope.object.matrixWorld );
+ worldRotation.setFromRotationMatrix( tempMatrix.extractRotation( scope.object.matrixWorld ) );
- function onMouseHover( event ) {
+ camera.updateMatrixWorld();
+ camPosition.setFromMatrixPosition( camera.matrixWorld );
+ camRotation.setFromRotationMatrix( tempMatrix.extractRotation( camera.matrixWorld ) );
- event.preventDefault();
+ scale = worldPosition.distanceTo( camPosition ) / 6 * scope.size;
+ this.position.copy( worldPosition );
+ this.scale.set( scale, scale, scale );
- if ( event.button === 0 && scope.active === false ) {
+ eye.copy( camPosition ).sub( worldPosition ).normalize();
- var intersect = intersectObjects( event, pickerAxes[scope.mode].children );
+ if ( scope.space == "local" )
+ this.gizmo[_mode].update( worldRotation, eye );
- if ( intersect ) {
+ else if ( scope.space == "world" )
+ this.gizmo[_mode].update( new THREE.Euler(), eye );
- if ( hovered !== intersect.object ) {
+ this.gizmo[_mode].highlight( scope.axis );
- if ( hovered !== null ) {
+ };
- hovered.material.color.copy( hoveredColor );
+ function onPointerHover( event ) {
- }
+ if ( scope.object === undefined || _dragging === true ) return;
- hovered = intersect.object;
- hoveredColor.copy( hovered.material.color );
+ event.preventDefault();
- hovered.material.color.offsetHSL( 0, 0, -0.3 );
+ var pointer = event.changedTouches ? event.changedTouches[ 0 ] : event;
- scope.dispatchEvent( changeEvent );
+ var intersect = intersectObjects( pointer, scope.gizmo[_mode].pickers.children );
- }
+ var axis = null;
- scope.hovered = true;
+ if ( intersect ) {
- } else if ( hovered !== null ) {
+ axis = intersect.object.name;
- hovered.material.color.copy( hoveredColor );
+ }
- hovered = null;
+ if ( scope.axis !== axis ) {
+ scope.axis = axis;
+ scope.update();
scope.dispatchEvent( changeEvent );
- scope.hovered = false;
-
}
}
- scope.document.addEventListener( 'mousemove', onMouseMove, false );
- scope.document.addEventListener( 'mouseup', onMouseUp, false );
+ function onPointerDown( event ) {
- };
+ if ( scope.object === undefined || _dragging === true ) return;
- function onMouseDown( event ) {
+ event.preventDefault();
+ event.stopPropagation();
- event.preventDefault();
+ var pointer = event.changedTouches ? event.changedTouches[ 0 ] : event;
- if ( event.button === 0 ) {
+ if ( pointer.button === 0 || pointer.button === undefined ) {
- var intersect = intersectObjects( event, pickerAxes[scope.mode].children );
+ var intersect = intersectObjects( pointer, scope.gizmo[_mode].pickers.children );
- if ( intersect ) {
+ if ( intersect ) {
- scope.active = intersect.object.name;
+ scope.dispatchEvent( mouseDownEvent );
- scope.update();
- scope.setIntersectionPlane();
+ scope.axis = intersect.object.name;
+
+ scope.update();
+
+ eye.copy( camPosition ).sub( worldPosition ).normalize();
- var planeIntersect = intersectObjects( event, [intersectionPlanes[currentPlane]] );
+ scope.gizmo[_mode].setActivePlane( scope.axis, eye );
- if ( planeIntersect ) {
+ var planeIntersect = intersectObjects( pointer, [ scope.gizmo[_mode].activePlane ] );
oldPosition.copy( scope.object.position );
oldScale.copy( scope.object.scale );
@@ -661,7 +784,7 @@ THREE.TransformControls = function ( camera, domElement, doc ) {
worldRotationMatrix.extractRotation( scope.object.matrixWorld );
parentRotationMatrix.extractRotation( scope.object.parent.matrixWorld );
- parentScale.getScaleFromMatrix( tempMatrix.getInverse( scope.object.parent.matrixWorld ) );
+ parentScale.setFromMatrixScale( tempMatrix.getInverse( scope.object.parent.matrixWorld ) );
offset.copy( planeIntersect.point );
@@ -669,173 +792,168 @@ THREE.TransformControls = function ( camera, domElement, doc ) {
}
- }
+ _dragging = true;
- scope.document.addEventListener( 'mousemove', onMouseMove, false );
- scope.document.addEventListener( 'mouseup', onMouseUp, false );
+ }
- };
+ function onPointerMove( event ) {
- function onMouseMove( event ) {
+ if ( scope.object === undefined || scope.axis === null || _dragging === false ) return;
- if ( scope.active ) {
+ event.preventDefault();
+ event.stopPropagation();
- var planeIntersect = intersectObjects( event, [intersectionPlanes[currentPlane]] );
+ var pointer = event.changedTouches ? event.changedTouches[0] : event;
- if ( planeIntersect ) {
+ var planeIntersect = intersectObjects( pointer, [ scope.gizmo[_mode].activePlane ] );
- point.copy( planeIntersect.point );
+ point.copy( planeIntersect.point );
- if ( ( scope.mode == 'translate' ) && isActive("T") ) {
+ if ( _mode == "translate" ) {
- point.sub( offset );
- point.multiply(parentScale);
+ point.sub( offset );
+ point.multiply(parentScale);
- if ( scope.space == 'local' ) {
+ if ( scope.space == "local" ) {
- point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
+ point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
- if ( !(isActive("X")) || scope.modifierAxis.x != 1 ) point.x = 0;
- if ( !(isActive("Y")) || scope.modifierAxis.y != 1 ) point.y = 0;
- if ( !(isActive("Z")) || scope.modifierAxis.z != 1 ) point.z = 0;
- if ( isActive("XYZ") ) point.set( 0, 0, 0 );
+ if ( scope.axis.search("X") == -1 ) point.x = 0;
+ if ( scope.axis.search("Y") == -1 ) point.y = 0;
+ if ( scope.axis.search("Z") == -1 ) point.z = 0;
- point.applyMatrix4( oldRotationMatrix );
+ point.applyMatrix4( oldRotationMatrix );
- scope.object.position.copy( oldPosition );
- scope.object.position.add( point );
+ scope.object.position.copy( oldPosition );
+ scope.object.position.add( point );
- }
+ }
- if ( scope.space == 'world' || isActive("XYZ") ) {
+ if ( scope.space == "world" || scope.axis.search("XYZ") != -1 ) {
- if ( !(isActive("X")) || scope.modifierAxis.x != 1 ) point.x = 0;
- if ( !(isActive("Y")) || scope.modifierAxis.y != 1 ) point.y = 0;
- if ( !(isActive("Z")) || scope.modifierAxis.z != 1 ) point.z = 0;
+ if ( scope.axis.search("X") == -1 ) point.x = 0;
+ if ( scope.axis.search("Y") == -1 ) point.y = 0;
+ if ( scope.axis.search("Z") == -1 ) point.z = 0;
- point.applyMatrix4( tempMatrix.getInverse( parentRotationMatrix ) );
+ point.applyMatrix4( tempMatrix.getInverse( parentRotationMatrix ) );
- scope.object.position.copy( oldPosition );
- scope.object.position.add( point );
+ scope.object.position.copy( oldPosition );
+ scope.object.position.add( point );
- if ( scope.snapDist ) {
- if ( isActive("X") ) scope.object.position.x = Math.round( scope.object.position.x / scope.snapDist ) * scope.snapDist;
- if ( isActive("Y") ) scope.object.position.y = Math.round( scope.object.position.y / scope.snapDist ) * scope.snapDist;
- if ( isActive("Z") ) scope.object.position.z = Math.round( scope.object.position.z / scope.snapDist ) * scope.snapDist;
- }
+ }
- }
+ if ( scope.snap !== null ) {
- } else if ( ( scope.mode == 'scale') && isActive("S") ) {
+ if ( scope.axis.search("X") != -1 ) scope.object.position.x = Math.round( scope.object.position.x / scope.snap ) * scope.snap;
+ if ( scope.axis.search("Y") != -1 ) scope.object.position.y = Math.round( scope.object.position.y / scope.snap ) * scope.snap;
+ if ( scope.axis.search("Z") != -1 ) scope.object.position.z = Math.round( scope.object.position.z / scope.snap ) * scope.snap;
- point.sub( offset );
- point.multiply(parentScale);
+ }
- if ( scope.space == 'local' ) {
+ } else if ( _mode == "scale" ) {
- if ( isActive("XYZ")) {
+ point.sub( offset );
+ point.multiply(parentScale);
- scale = 1 + ( ( point.y ) / 50 );
+ if ( scope.space == "local" ) {
- scope.object.scale.x = oldScale.x * scale;
- scope.object.scale.y = oldScale.y * scale;
- scope.object.scale.z = oldScale.z * scale;
+ if ( scope.axis == "XYZ") {
- } else {
+ scale = 1 + ( ( point.y ) / 50 );
- point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
+ scope.object.scale.x = oldScale.x * scale;
+ scope.object.scale.y = oldScale.y * scale;
+ scope.object.scale.z = oldScale.z * scale;
- if ( !(isActive("X")) || scope.modifierAxis.x != 1 ) point.x = 0;
- if ( !(isActive("Y")) || scope.modifierAxis.y != 1 ) point.y = 0;
- if ( !(isActive("Z")) || scope.modifierAxis.z != 1 ) point.z = 0;
+ } else {
- if ( isActive("X") ) scope.object.scale.x = oldScale.x * ( 1 + point.x / 50 );
- if ( isActive("Y") ) scope.object.scale.y = oldScale.y * ( 1 + point.y / 50 );
- if ( isActive("Z") ) scope.object.scale.z = oldScale.z * ( 1 + point.z / 50 );
+ point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
- }
+ if ( scope.axis == "X" ) scope.object.scale.x = oldScale.x * ( 1 + point.x / 50 );
+ if ( scope.axis == "Y" ) scope.object.scale.y = oldScale.y * ( 1 + point.y / 50 );
+ if ( scope.axis == "Z" ) scope.object.scale.z = oldScale.z * ( 1 + point.z / 50 );
}
- } else if ( ( scope.mode == 'rotate' ) && isActive("R") ) {
+ }
- point.sub( worldPosition );
- point.multiply(parentScale);
- tempVector.copy(offset).sub( worldPosition );
- tempVector.multiply(parentScale);
+ } else if ( _mode == "rotate" ) {
- if ( scope.active == "RE" ) {
+ point.sub( worldPosition );
+ point.multiply(parentScale);
+ tempVector.copy(offset).sub( worldPosition );
+ tempVector.multiply(parentScale);
- point.applyMatrix4( tempMatrix.getInverse( lookAtMatrix ) );
- tempVector.applyMatrix4( tempMatrix.getInverse( lookAtMatrix ) );
+ if ( scope.axis == "E" ) {
- rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
- offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
+ point.applyMatrix4( tempMatrix.getInverse( lookAtMatrix ) );
+ tempVector.applyMatrix4( tempMatrix.getInverse( lookAtMatrix ) );
- tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
+ rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
+ offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
- quaternionE.setFromAxisAngle( eye, rotation.z - offsetRotation.z );
- quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
+ tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionE );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
+ quaternionE.setFromAxisAngle( eye, rotation.z - offsetRotation.z );
+ quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
- scope.object.quaternion.copy( tempQuaternion );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionE );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
- } else if ( scope.active == "RXYZE" ) {
+ scope.object.quaternion.copy( tempQuaternion );
- quaternionE.setFromEuler( point.clone().cross(tempVector).normalize() ); // rotation axis
+ } else if ( scope.axis == "XYZE" ) {
- tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
- quaternionX.setFromAxisAngle( quaternionE, - point.clone().angleTo(tempVector) );
- quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
+ quaternionE.setFromEuler( point.clone().cross(tempVector).normalize() ); // rotation axis
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
+ tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
+ quaternionX.setFromAxisAngle( quaternionE, - point.clone().angleTo(tempVector) );
+ quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
- scope.object.quaternion.copy( tempQuaternion );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
- } else if ( scope.space == 'local' ) {
+ scope.object.quaternion.copy( tempQuaternion );
- point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
+ } else if ( scope.space == "local" ) {
- tempVector.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
+ point.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
- rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
- offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
+ tempVector.applyMatrix4( tempMatrix.getInverse( worldRotationMatrix ) );
- quaternionXYZ.setFromRotationMatrix( oldRotationMatrix );
- quaternionX.setFromAxisAngle( unitX, rotation.x - offsetRotation.x );
- quaternionY.setFromAxisAngle( unitY, rotation.y - offsetRotation.y );
- quaternionZ.setFromAxisAngle( unitZ, rotation.z - offsetRotation.z );
+ rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
+ offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
- if ( scope.active == "RX" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionX );
- if ( scope.active == "RY" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionY );
- if ( scope.active == "RZ" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionZ );
+ quaternionXYZ.setFromRotationMatrix( oldRotationMatrix );
+ quaternionX.setFromAxisAngle( unitX, rotation.x - offsetRotation.x );
+ quaternionY.setFromAxisAngle( unitY, rotation.y - offsetRotation.y );
+ quaternionZ.setFromAxisAngle( unitZ, rotation.z - offsetRotation.z );
- scope.object.quaternion.copy( quaternionXYZ );
+ if ( scope.axis == "X" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionX );
+ if ( scope.axis == "Y" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionY );
+ if ( scope.axis == "Z" ) quaternionXYZ.multiplyQuaternions( quaternionXYZ, quaternionZ );
- } else if ( scope.space == 'world' ) {
+ scope.object.quaternion.copy( quaternionXYZ );
- rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
- offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
+ } else if ( scope.space == "world" ) {
- tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
+ rotation.set( Math.atan2( point.z, point.y ), Math.atan2( point.x, point.z ), Math.atan2( point.y, point.x ) );
+ offsetRotation.set( Math.atan2( tempVector.z, tempVector.y ), Math.atan2( tempVector.x, tempVector.z ), Math.atan2( tempVector.y, tempVector.x ) );
- quaternionX.setFromAxisAngle( unitX, rotation.x - offsetRotation.x );
- quaternionY.setFromAxisAngle( unitY, rotation.y - offsetRotation.y );
- quaternionZ.setFromAxisAngle( unitZ, rotation.z - offsetRotation.z );
- quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
+ tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
- if ( scope.active == "RX" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
- if ( scope.active == "RY" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionY );
- if ( scope.active == "RZ" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionZ );
+ quaternionX.setFromAxisAngle( unitX, rotation.x - offsetRotation.x );
+ quaternionY.setFromAxisAngle( unitY, rotation.y - offsetRotation.y );
+ quaternionZ.setFromAxisAngle( unitZ, rotation.z - offsetRotation.z );
+ quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
- tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
+ if ( scope.axis == "X" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
+ if ( scope.axis == "Y" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionY );
+ if ( scope.axis == "Z" ) tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionZ );
- scope.object.quaternion.copy( tempQuaternion );
+ tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
- }
+ scope.object.quaternion.copy( tempQuaternion );
}
@@ -843,104 +961,40 @@ THREE.TransformControls = function ( camera, domElement, doc ) {
scope.update();
scope.dispatchEvent( changeEvent );
+ scope.dispatchEvent( objectChangeEvent );
}
- }
-
- function onMouseUp( event ) {
-
- scope.active = false;
-
- scope.document.removeEventListener( 'mousemove', onMouseMove, false );
- scope.document.removeEventListener( 'mouseup', onMouseUp, false );
+ function onPointerUp( event ) {
- }
-
- function onKeyDown( event ) {
-
- var currentMode = scope.mode;
- var currentSpace = scope.space;
- var currentScale = scope.scale;
-
- if ( event.keyCode == 84 ) { // T
-
- if ( scope.mode == 'translate' ) scope.space = ( scope.space == 'world' ) ? 'local' : 'world';
- scope.mode = 'translate';
-
- }
-
- if ( event.keyCode == 82 ) { // R
-
- if ( scope.mode == 'rotate' ) scope.space = ( scope.space == 'world' ) ? 'local' : 'world';
- scope.mode = 'rotate';
+ if ( _dragging && ( scope.axis !== null ) ) {
+ mouseUpEvent.mode = _mode;
+ scope.dispatchEvent( mouseUpEvent )
+ }
+ _dragging = false;
+ onPointerHover( event );
}
- /*if ( event.keyCode == 82 ) { // R
-
- scope.mode = 'scale';
- scope.space = 'local';
-
- }*/
-
- if ( event.keyCode == 187 || event.keyCode == 107 ) { // +,=,num+
+ function intersectObjects( pointer, objects ) {
- scope.scale += 0.1
+ var rect = domElement.getBoundingClientRect();
+ var x = ( pointer.clientX - rect.left ) / rect.width;
+ var y = ( pointer.clientY - rect.top ) / rect.height;
- }
+ pointerVector.set( ( x * 2 ) - 1, - ( y * 2 ) + 1, 0.5 );
+ pointerVector.unproject( camera );
- if ( event.keyCode == 189 || event.keyCode == 109) { // -,_,num-
+ ray.set( camPosition, pointerVector.sub( camPosition ).normalize() );
- scope.scale -= 0.1
- scope.scale = Math.max( scope.scale, 0.1 );
+ var intersections = ray.intersectObjects( objects, true );
+ return intersections[0] ? intersections[0] : false;
}
- if ( scope.mode !== currentMode || scope.space !== currentSpace || scope.scale !== currentScale ) {
-
- scope.setMode( scope.mode );
- scope.dispatchEvent( changeEvent );
-
- }
-
- }
-
- function intersectObjects( event, objects ) {
-
- pointerVector.set(
- ( event.layerX / scope.domElement.offsetWidth ) * 2 - 1,
- - ( event.layerY / scope.domElement.offsetHeight ) * 2 + 1,
- 0.5
- );
-
- projector.unprojectVector( pointerVector, scope.camera );
- ray.set( camPosition, pointerVector.sub( camPosition ).normalize() );
-
- var intersections = ray.intersectObjects( objects, true );
- return intersections[0] ? intersections[0] : false;
-
- }
-
- function isActive( name ) {
-
- if ( scope.active.search( name ) != -1 ) return true;
- else return false;
-
- }
-
- function bakeTransformations( object ) {
-
- var tempGeometry = new THREE.Geometry();
- THREE.GeometryUtils.merge( tempGeometry, object );
- object.geometry = tempGeometry;
- object.position.set( 0, 0, 0 );
- object.rotation.set( 0, 0, 0 );
- object.scale.set( 1, 1, 1 );
-
- }
-
-};
+ };
-THREE.TransformControls.prototype = Object.create( THREE.EventDispatcher.prototype );
+ THREE.TransformControls.prototype = Object.create( THREE.Object3D.prototype );
+ THREE.TransformControls.prototype.constructor = THREE.TransformControls;
+}());
diff --git a/gz3d/client/js/include/three.js b/gz3d/client/js/include/three.js
index 8a94595..ae4b1be 100644
--- a/gz3d/client/js/include/three.js
+++ b/gz3d/client/js/include/three.js
@@ -1,100 +1,43 @@
+// File:src/Three.js
+
/**
* @author mrdoob / http://mrdoob.com/
- * @author Larry Battle / http://bateru.com/news
- * @author bhouston / http://exocortex.com
*/
-var THREE = { REVISION: '62' };
-
-self.console = self.console || {
-
- info: function () {},
- log: function () {},
- debug: function () {},
- warn: function () {},
- error: function () {}
-
-};
-
-String.prototype.trim = String.prototype.trim || function () {
-
- return this.replace( /^\s+|\s+$/g, '' );
-
-};
-
-// based on https://github.com/documentcloud/underscore/blob/bf657be243a075b5e72acc8a83e6f12a564d8f55/underscore.js#L767
-THREE.extend = function ( obj, source ) {
-
- // ECMAScript5 compatibility based on: http://www.nczonline.net/blog/2012/12/11/are-your-mixins-ecmascript-5-compatible/
- if ( Object.keys ) {
-
- var keys = Object.keys( source );
-
- for (var i = 0, il = keys.length; i < il; i++) {
-
- var prop = keys[i];
- Object.defineProperty( obj, prop, Object.getOwnPropertyDescriptor( source, prop ) );
-
- }
-
- } else {
-
- var safeHasOwnProperty = {}.hasOwnProperty;
-
- for ( var prop in source ) {
-
- if ( safeHasOwnProperty.call( source, prop ) ) {
-
- obj[prop] = source[prop];
-
- }
-
- }
-
- }
-
- return obj;
+var THREE = { REVISION: '71' };
-};
+// browserify support
-// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
-// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
+if ( typeof module === 'object' ) {
-// requestAnimationFrame polyfill by Erik Möller
-// fixes from Paul Irish and Tino Zijdel
-// using 'self' instead of 'window' for compatibility with both NodeJS and IE10.
-( function () {
+ module.exports = THREE;
- var lastTime = 0;
- var vendors = [ 'ms', 'moz', 'webkit', 'o' ];
+}
- for ( var x = 0; x < vendors.length && !self.requestAnimationFrame; ++ x ) {
+// polyfills
- self.requestAnimationFrame = self[ vendors[ x ] + 'RequestAnimationFrame' ];
- self.cancelAnimationFrame = self[ vendors[ x ] + 'CancelAnimationFrame' ] || self[ vendors[ x ] + 'CancelRequestAnimationFrame' ];
+if ( Math.sign === undefined ) {
- }
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign
- if ( self.requestAnimationFrame === undefined && self['setTimeout'] !== undefined ) {
+ Math.sign = function ( x ) {
- self.requestAnimationFrame = function ( callback ) {
+ return ( x < 0 ) ? - 1 : ( x > 0 ) ? 1 : +x;
- var currTime = Date.now(), timeToCall = Math.max( 0, 16 - ( currTime - lastTime ) );
- var id = self.setTimeout( function() { callback( currTime + timeToCall ); }, timeToCall );
- lastTime = currTime + timeToCall;
- return id;
+ };
- };
+}
- }
- if( self.cancelAnimationFrame === undefined && self['clearTimeout'] !== undefined ) {
+// set the default log handlers
+THREE.log = function() { console.log.apply( console, arguments ); }
+THREE.warn = function() { console.warn.apply( console, arguments ); }
+THREE.error = function() { console.error.apply( console, arguments ); }
- self.cancelAnimationFrame = function ( id ) { self.clearTimeout( id ) };
- }
+// https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent.button
-}() );
+THREE.MOUSE = { LEFT: 0, MIDDLE: 1, RIGHT: 2 };
// GL STATE CONSTANTS
@@ -148,6 +91,8 @@ THREE.CustomBlending = 5;
THREE.AddEquation = 100;
THREE.SubtractEquation = 101;
THREE.ReverseSubtractEquation = 102;
+THREE.MinEquation = 103;
+THREE.MaxEquation = 104;
// custom blending destination factors
@@ -181,13 +126,15 @@ THREE.AddOperation = 2;
// Mapping modes
-THREE.UVMapping = function () {};
+THREE.UVMapping = 300;
+
+THREE.CubeReflectionMapping = 301;
+THREE.CubeRefractionMapping = 302;
-THREE.CubeReflectionMapping = function () {};
-THREE.CubeRefractionMapping = function () {};
+THREE.EquirectangularReflectionMapping = 303;
+THREE.EquirectangularRefractionMapping = 304;
-THREE.SphericalReflectionMapping = function () {};
-THREE.SphericalRefractionMapping = function () {};
+THREE.SphericalReflectionMapping = 305;
// Wrapping modes
@@ -213,6 +160,7 @@ THREE.UnsignedShortType = 1012;
THREE.IntType = 1013;
THREE.UnsignedIntType = 1014;
THREE.FloatType = 1015;
+THREE.HalfFloatType = 1025;
// Pixel types
@@ -228,31 +176,80 @@ THREE.RGBFormat = 1020;
THREE.RGBAFormat = 1021;
THREE.LuminanceFormat = 1022;
THREE.LuminanceAlphaFormat = 1023;
+// THREE.RGBEFormat handled as THREE.RGBAFormat in shaders
+THREE.RGBEFormat = THREE.RGBAFormat; //1024;
-// Compressed texture formats
+// DDS / ST3C Compressed texture formats
THREE.RGB_S3TC_DXT1_Format = 2001;
THREE.RGBA_S3TC_DXT1_Format = 2002;
THREE.RGBA_S3TC_DXT3_Format = 2003;
THREE.RGBA_S3TC_DXT5_Format = 2004;
-/*
-// Potential future PVRTC compressed texture formats
+
+// PVRTC compressed texture formats
+
THREE.RGB_PVRTC_4BPPV1_Format = 2100;
THREE.RGB_PVRTC_2BPPV1_Format = 2101;
THREE.RGBA_PVRTC_4BPPV1_Format = 2102;
THREE.RGBA_PVRTC_2BPPV1_Format = 2103;
-*/
+
+
+// DEPRECATED
+
+THREE.Projector = function () {
+
+ THREE.error( 'THREE.Projector has been moved to /examples/js/renderers/Projector.js.' );
+
+ this.projectVector = function ( vector, camera ) {
+
+ THREE.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
+ vector.project( camera );
+
+ };
+
+ this.unprojectVector = function ( vector, camera ) {
+
+ THREE.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
+ vector.unproject( camera );
+
+ };
+
+ this.pickingRay = function ( vector, camera ) {
+
+ THREE.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
+
+ };
+
+};
+
+THREE.CanvasRenderer = function () {
+
+ THREE.error( 'THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js' );
+
+ this.domElement = document.createElement( 'canvas' );
+ this.clear = function () {};
+ this.render = function () {};
+ this.setClearColor = function () {};
+ this.setSize = function () {};
+
+};
+
+// File:src/math/Color.js
/**
* @author mrdoob / http://mrdoob.com/
*/
-THREE.Color = function ( value ) {
+THREE.Color = function ( color ) {
- if ( value !== undefined ) this.set( value );
+ if ( arguments.length === 3 ) {
- return this;
+ return this.setRGB( arguments[ 0 ], arguments[ 1 ], arguments[ 2 ] );
+
+ }
+
+ return this.set( color )
};
@@ -415,21 +412,27 @@ THREE.Color.prototype = {
},
- copyGammaToLinear: function ( color ) {
+ copyGammaToLinear: function ( color, gammaFactor ) {
- this.r = color.r * color.r;
- this.g = color.g * color.g;
- this.b = color.b * color.b;
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
+
+ this.r = Math.pow( color.r, gammaFactor );
+ this.g = Math.pow( color.g, gammaFactor );
+ this.b = Math.pow( color.b, gammaFactor );
return this;
},
- copyLinearToGamma: function ( color ) {
+ copyLinearToGamma: function ( color, gammaFactor ) {
+
+ if ( gammaFactor === undefined ) gammaFactor = 2.0;
- this.r = Math.sqrt( color.r );
- this.g = Math.sqrt( color.g );
- this.b = Math.sqrt( color.b );
+ var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0;
+
+ this.r = Math.pow( color.r, safeInverse );
+ this.g = Math.pow( color.g, safeInverse );
+ this.b = Math.pow( color.b, safeInverse );
return this;
@@ -469,54 +472,50 @@ THREE.Color.prototype = {
},
- getHSL: function () {
-
- var hsl = { h: 0, s: 0, l: 0 };
+ getHSL: function ( optionalTarget ) {
- return function () {
-
- // h,s,l ranges are in 0.0 - 1.0
-
- var r = this.r, g = this.g, b = this.b;
+ // h,s,l ranges are in 0.0 - 1.0
- var max = Math.max( r, g, b );
- var min = Math.min( r, g, b );
+ var hsl = optionalTarget || { h: 0, s: 0, l: 0 };
- var hue, saturation;
- var lightness = ( min + max ) / 2.0;
+ var r = this.r, g = this.g, b = this.b;
- if ( min === max ) {
+ var max = Math.max( r, g, b );
+ var min = Math.min( r, g, b );
- hue = 0;
- saturation = 0;
+ var hue, saturation;
+ var lightness = ( min + max ) / 2.0;
- } else {
+ if ( min === max ) {
- var delta = max - min;
+ hue = 0;
+ saturation = 0;
- saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
+ } else {
- switch ( max ) {
+ var delta = max - min;
- case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
- case g: hue = ( b - r ) / delta + 2; break;
- case b: hue = ( r - g ) / delta + 4; break;
+ saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
- }
+ switch ( max ) {
- hue /= 6;
+ case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
+ case g: hue = ( b - r ) / delta + 2; break;
+ case b: hue = ( r - g ) / delta + 4; break;
}
- hsl.h = hue;
- hsl.s = saturation;
- hsl.l = lightness;
+ hue /= 6;
- return hsl;
+ }
- };
+ hsl.h = hue;
+ hsl.s = saturation;
+ hsl.l = lightness;
- }(),
+ return hsl;
+
+ },
getStyle: function () {
@@ -612,10 +611,16 @@ THREE.Color.prototype = {
},
- toArray: function () {
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
- return [ this.r, this.g, this.b ];
+ array[ offset ] = this.r;
+ array[ offset + 1 ] = this.g;
+ array[ offset + 2 ] = this.b;
+ return array;
},
clone: function () {
@@ -626,30 +631,32 @@ THREE.Color.prototype = {
};
-THREE.ColorKeywords = { "aliceblue": 0xF0F8FF, "antiquewhite": 0xFAEBD7, "aqua": 0x00FFFF, "aquamarine": 0x7FFFD4, "azure": 0xF0FFFF,
-"beige": 0xF5F5DC, "bisque": 0xFFE4C4, "black": 0x000000, "blanchedalmond": 0xFFEBCD, "blue": 0x0000FF, "blueviolet": 0x8A2BE2,
-"brown": 0xA52A2A, "burlywood": 0xDEB887, "cadetblue": 0x5F9EA0, "chartreuse": 0x7FFF00, "chocolate": 0xD2691E, "coral": 0xFF7F50,
-"cornflowerblue": 0x6495ED, "cornsilk": 0xFFF8DC, "crimson": 0xDC143C, "cyan": 0x00FFFF, "darkblue": 0x00008B, "darkcyan": 0x008B8B,
-"darkgoldenrod": 0xB8860B, "darkgray": 0xA9A9A9, "darkgreen": 0x006400, "darkgrey": 0xA9A9A9, "darkkhaki": 0xBDB76B, "darkmagenta": 0x8B008B,
-"darkolivegreen": 0x556B2F, "darkorange": 0xFF8C00, "darkorchid": 0x9932CC, "darkred": 0x8B0000, "darksalmon": 0xE9967A, "darkseagreen": 0x8FBC8F,
-"darkslateblue": 0x483D8B, "darkslategray": 0x2F4F4F, "darkslategrey": 0x2F4F4F, "darkturquoise": 0x00CED1, "darkviolet": 0x9400D3,
-"deeppink": 0xFF1493, "deepskyblue": 0x00BFFF, "dimgray": 0x696969, "dimgrey": 0x696969, "dodgerblue": 0x1E90FF, "firebrick": 0xB22222,
-"floralwhite": 0xFFFAF0, "forestgreen": 0x228B22, "fuchsia": 0xFF00FF, "gainsboro": 0xDCDCDC, "ghostwhite": 0xF8F8FF, "gold": 0xFFD700,
-"goldenrod": 0xDAA520, "gray": 0x808080, "green": 0x008000, "greenyellow": 0xADFF2F, "grey": 0x808080, "honeydew": 0xF0FFF0, "hotpink": 0xFF69B4,
-"indianred": 0xCD5C5C, "indigo": 0x4B0082, "ivory": 0xFFFFF0, "khaki": 0xF0E68C, "lavender": 0xE6E6FA, "lavenderblush": 0xFFF0F5, "lawngreen": 0x7CFC00,
-"lemonchiffon": 0xFFFACD, "lightblue": 0xADD8E6, "lightcoral": 0xF08080, "lightcyan": 0xE0FFFF, "lightgoldenrodyellow": 0xFAFAD2, "lightgray": 0xD3D3D3,
-"lightgreen": 0x90EE90, "lightgrey": 0xD3D3D3, "lightpink": 0xFFB6C1, "lightsalmon": 0xFFA07A, "lightseagreen": 0x20B2AA, "lightskyblue": 0x87CEFA,
-"lightslategray": 0x778899, "lightslategrey": 0x778899, "lightsteelblue": 0xB0C4DE, "lightyellow": 0xFFFFE0, "lime": 0x00FF00, "limegreen": 0x32CD32,
-"linen": 0xFAF0E6, "magenta": 0xFF00FF, "maroon": 0x800000, "mediumaquamarine": 0x66CDAA, "mediumblue": 0x0000CD, "mediumorchid": 0xBA55D3,
-"mediumpurple": 0x9370DB, "mediumseagreen": 0x3CB371, "mediumslateblue": 0x7B68EE, "mediumspringgreen": 0x00FA9A, "mediumturquoise": 0x48D1CC,
-"mediumvioletred": 0xC71585, "midnightblue": 0x191970, "mintcream": 0xF5FFFA, "mistyrose": 0xFFE4E1, "moccasin": 0xFFE4B5, "navajowhite": 0xFFDEAD,
-"navy": 0x000080, "oldlace": 0xFDF5E6, "olive": 0x808000, "olivedrab": 0x6B8E23, "orange": 0xFFA500, "orangered": 0xFF4500, "orchid": 0xDA70D6,
-"palegoldenrod": 0xEEE8AA, "palegreen": 0x98FB98, "paleturquoise": 0xAFEEEE, "palevioletred": 0xDB7093, "papayawhip": 0xFFEFD5, "peachpuff": 0xFFDAB9,
-"peru": 0xCD853F, "pink": 0xFFC0CB, "plum": 0xDDA0DD, "powderblue": 0xB0E0E6, "purple": 0x800080, "red": 0xFF0000, "rosybrown": 0xBC8F8F,
-"royalblue": 0x4169E1, "saddlebrown": 0x8B4513, "salmon": 0xFA8072, "sandybrown": 0xF4A460, "seagreen": 0x2E8B57, "seashell": 0xFFF5EE,
-"sienna": 0xA0522D, "silver": 0xC0C0C0, "skyblue": 0x87CEEB, "slateblue": 0x6A5ACD, "slategray": 0x708090, "slategrey": 0x708090, "snow": 0xFFFAFA,
-"springgreen": 0x00FF7F, "steelblue": 0x4682B4, "tan": 0xD2B48C, "teal": 0x008080, "thistle": 0xD8BFD8, "tomato": 0xFF6347, "turquoise": 0x40E0D0,
-"violet": 0xEE82EE, "wheat": 0xF5DEB3, "white": 0xFFFFFF, "whitesmoke": 0xF5F5F5, "yellow": 0xFFFF00, "yellowgreen": 0x9ACD32 };
+THREE.ColorKeywords = { 'aliceblue': 0xF0F8FF, 'antiquewhite': 0xFAEBD7, 'aqua': 0x00FFFF, 'aquamarine': 0x7FFFD4, 'azure': 0xF0FFFF,
+'beige': 0xF5F5DC, 'bisque': 0xFFE4C4, 'black': 0x000000, 'blanchedalmond': 0xFFEBCD, 'blue': 0x0000FF, 'blueviolet': 0x8A2BE2,
+'brown': 0xA52A2A, 'burlywood': 0xDEB887, 'cadetblue': 0x5F9EA0, 'chartreuse': 0x7FFF00, 'chocolate': 0xD2691E, 'coral': 0xFF7F50,
+'cornflowerblue': 0x6495ED, 'cornsilk': 0xFFF8DC, 'crimson': 0xDC143C, 'cyan': 0x00FFFF, 'darkblue': 0x00008B, 'darkcyan': 0x008B8B,
+'darkgoldenrod': 0xB8860B, 'darkgray': 0xA9A9A9, 'darkgreen': 0x006400, 'darkgrey': 0xA9A9A9, 'darkkhaki': 0xBDB76B, 'darkmagenta': 0x8B008B,
+'darkolivegreen': 0x556B2F, 'darkorange': 0xFF8C00, 'darkorchid': 0x9932CC, 'darkred': 0x8B0000, 'darksalmon': 0xE9967A, 'darkseagreen': 0x8FBC8F,
+'darkslateblue': 0x483D8B, 'darkslategray': 0x2F4F4F, 'darkslategrey': 0x2F4F4F, 'darkturquoise': 0x00CED1, 'darkviolet': 0x9400D3,
+'deeppink': 0xFF1493, 'deepskyblue': 0x00BFFF, 'dimgray': 0x696969, 'dimgrey': 0x696969, 'dodgerblue': 0x1E90FF, 'firebrick': 0xB22222,
+'floralwhite': 0xFFFAF0, 'forestgreen': 0x228B22, 'fuchsia': 0xFF00FF, 'gainsboro': 0xDCDCDC, 'ghostwhite': 0xF8F8FF, 'gold': 0xFFD700,
+'goldenrod': 0xDAA520, 'gray': 0x808080, 'green': 0x008000, 'greenyellow': 0xADFF2F, 'grey': 0x808080, 'honeydew': 0xF0FFF0, 'hotpink': 0xFF69B4,
+'indianred': 0xCD5C5C, 'indigo': 0x4B0082, 'ivory': 0xFFFFF0, 'khaki': 0xF0E68C, 'lavender': 0xE6E6FA, 'lavenderblush': 0xFFF0F5, 'lawngreen': 0x7CFC00,
+'lemonchiffon': 0xFFFACD, 'lightblue': 0xADD8E6, 'lightcoral': 0xF08080, 'lightcyan': 0xE0FFFF, 'lightgoldenrodyellow': 0xFAFAD2, 'lightgray': 0xD3D3D3,
+'lightgreen': 0x90EE90, 'lightgrey': 0xD3D3D3, 'lightpink': 0xFFB6C1, 'lightsalmon': 0xFFA07A, 'lightseagreen': 0x20B2AA, 'lightskyblue': 0x87CEFA,
+'lightslategray': 0x778899, 'lightslategrey': 0x778899, 'lightsteelblue': 0xB0C4DE, 'lightyellow': 0xFFFFE0, 'lime': 0x00FF00, 'limegreen': 0x32CD32,
+'linen': 0xFAF0E6, 'magenta': 0xFF00FF, 'maroon': 0x800000, 'mediumaquamarine': 0x66CDAA, 'mediumblue': 0x0000CD, 'mediumorchid': 0xBA55D3,
+'mediumpurple': 0x9370DB, 'mediumseagreen': 0x3CB371, 'mediumslateblue': 0x7B68EE, 'mediumspringgreen': 0x00FA9A, 'mediumturquoise': 0x48D1CC,
+'mediumvioletred': 0xC71585, 'midnightblue': 0x191970, 'mintcream': 0xF5FFFA, 'mistyrose': 0xFFE4E1, 'moccasin': 0xFFE4B5, 'navajowhite': 0xFFDEAD,
+'navy': 0x000080, 'oldlace': 0xFDF5E6, 'olive': 0x808000, 'olivedrab': 0x6B8E23, 'orange': 0xFFA500, 'orangered': 0xFF4500, 'orchid': 0xDA70D6,
+'palegoldenrod': 0xEEE8AA, 'palegreen': 0x98FB98, 'paleturquoise': 0xAFEEEE, 'palevioletred': 0xDB7093, 'papayawhip': 0xFFEFD5, 'peachpuff': 0xFFDAB9,
+'peru': 0xCD853F, 'pink': 0xFFC0CB, 'plum': 0xDDA0DD, 'powderblue': 0xB0E0E6, 'purple': 0x800080, 'red': 0xFF0000, 'rosybrown': 0xBC8F8F,
+'royalblue': 0x4169E1, 'saddlebrown': 0x8B4513, 'salmon': 0xFA8072, 'sandybrown': 0xF4A460, 'seagreen': 0x2E8B57, 'seashell': 0xFFF5EE,
+'sienna': 0xA0522D, 'silver': 0xC0C0C0, 'skyblue': 0x87CEEB, 'slateblue': 0x6A5ACD, 'slategray': 0x708090, 'slategrey': 0x708090, 'snow': 0xFFFAFA,
+'springgreen': 0x00FF7F, 'steelblue': 0x4682B4, 'tan': 0xD2B48C, 'teal': 0x008080, 'thistle': 0xD8BFD8, 'tomato': 0xFF6347, 'turquoise': 0x40E0D0,
+'violet': 0xEE82EE, 'wheat': 0xF5DEB3, 'white': 0xFFFFFF, 'whitesmoke': 0xF5F5F5, 'yellow': 0xFFFF00, 'yellowgreen': 0x9ACD32 };
+
+// File:src/math/Quaternion.js
/**
* @author mikael emtinger / http://gomo.se/
@@ -673,18 +680,6 @@ THREE.Quaternion.prototype = {
_x: 0,_y: 0, _z: 0, _w: 0,
- _euler: undefined,
-
- _updateEuler: function ( callback ) {
-
- if ( this._euler !== undefined ) {
-
- this._euler.setFromQuaternion( this, undefined, false );
-
- }
-
- },
-
get x () {
return this._x;
@@ -694,7 +689,7 @@ THREE.Quaternion.prototype = {
set x ( value ) {
this._x = value;
- this._updateEuler();
+ this.onChangeCallback();
},
@@ -707,7 +702,7 @@ THREE.Quaternion.prototype = {
set y ( value ) {
this._y = value;
- this._updateEuler();
+ this.onChangeCallback();
},
@@ -720,7 +715,7 @@ THREE.Quaternion.prototype = {
set z ( value ) {
this._z = value;
- this._updateEuler();
+ this.onChangeCallback();
},
@@ -733,7 +728,7 @@ THREE.Quaternion.prototype = {
set w ( value ) {
this._w = value;
- this._updateEuler();
+ this.onChangeCallback();
},
@@ -744,7 +739,7 @@ THREE.Quaternion.prototype = {
this._z = z;
this._w = w;
- this._updateEuler();
+ this.onChangeCallback();
return this;
@@ -752,12 +747,12 @@ THREE.Quaternion.prototype = {
copy: function ( quaternion ) {
- this._x = quaternion._x;
- this._y = quaternion._y;
- this._z = quaternion._z;
- this._w = quaternion._w;
+ this._x = quaternion.x;
+ this._y = quaternion.y;
+ this._z = quaternion.z;
+ this._w = quaternion.w;
- this._updateEuler();
+ this.onChangeCallback();
return this;
@@ -767,7 +762,7 @@ THREE.Quaternion.prototype = {
if ( euler instanceof THREE.Euler === false ) {
- throw new Error( 'ERROR: Quaternion\'s .setFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.' );
+ throw new Error( 'THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.' );
}
// http://www.mathworks.com/matlabcentral/fileexchange/
@@ -825,7 +820,7 @@ THREE.Quaternion.prototype = {
}
- if ( update !== false ) this._updateEuler();
+ if ( update !== false ) this.onChangeCallback();
return this;
@@ -833,8 +828,9 @@ THREE.Quaternion.prototype = {
setFromAxisAngle: function ( axis, angle ) {
- // from http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
- // axis have to be normalized
+ // http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
+
+ // assumes axis is normalized
var halfAngle = angle / 2, s = Math.sin( halfAngle );
@@ -843,7 +839,7 @@ THREE.Quaternion.prototype = {
this._z = axis.z * s;
this._w = Math.cos( halfAngle );
- this._updateEuler();
+ this.onChangeCallback();
return this;
@@ -857,9 +853,9 @@ THREE.Quaternion.prototype = {
var te = m.elements,
- m11 = te[0], m12 = te[4], m13 = te[8],
- m21 = te[1], m22 = te[5], m23 = te[9],
- m31 = te[2], m32 = te[6], m33 = te[10],
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
trace = m11 + m22 + m33,
s;
@@ -877,19 +873,19 @@ THREE.Quaternion.prototype = {
s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
- this._w = (m32 - m23 ) / s;
+ this._w = ( m32 - m23 ) / s;
this._x = 0.25 * s;
- this._y = (m12 + m21 ) / s;
- this._z = (m13 + m31 ) / s;
+ this._y = ( m12 + m21 ) / s;
+ this._z = ( m13 + m31 ) / s;
} else if ( m22 > m33 ) {
s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
- this._w = (m13 - m31 ) / s;
- this._x = (m12 + m21 ) / s;
+ this._w = ( m13 - m31 ) / s;
+ this._x = ( m12 + m21 ) / s;
this._y = 0.25 * s;
- this._z = (m23 + m32 ) / s;
+ this._z = ( m23 + m32 ) / s;
} else {
@@ -902,12 +898,61 @@ THREE.Quaternion.prototype = {
}
- this._updateEuler();
+ this.onChangeCallback();
return this;
},
+ setFromUnitVectors: function () {
+
+ // http://lolengine.net/blog/2014/02/24/quaternion-from-two-vectors-final
+
+ // assumes direction vectors vFrom and vTo are normalized
+
+ var v1, r;
+
+ var EPS = 0.000001;
+
+ return function ( vFrom, vTo ) {
+
+ if ( v1 === undefined ) v1 = new THREE.Vector3();
+
+ r = vFrom.dot( vTo ) + 1;
+
+ if ( r < EPS ) {
+
+ r = 0;
+
+ if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
+
+ v1.set( - vFrom.y, vFrom.x, 0 );
+
+ } else {
+
+ v1.set( 0, - vFrom.z, vFrom.y );
+
+ }
+
+ } else {
+
+ v1.crossVectors( vFrom, vTo );
+
+ }
+
+ this._x = v1.x;
+ this._y = v1.y;
+ this._z = v1.z;
+ this._w = r;
+
+ this.normalize();
+
+ return this;
+
+ }
+
+ }(),
+
inverse: function () {
this.conjugate().normalize();
@@ -918,16 +963,22 @@ THREE.Quaternion.prototype = {
conjugate: function () {
- this._x *= -1;
- this._y *= -1;
- this._z *= -1;
+ this._x *= - 1;
+ this._y *= - 1;
+ this._z *= - 1;
- this._updateEuler();
+ this.onChangeCallback();
return this;
},
+ dot: function ( v ) {
+
+ return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
+
+ },
+
lengthSq: function () {
return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
@@ -962,6 +1013,8 @@ THREE.Quaternion.prototype = {
}
+ this.onChangeCallback();
+
return this;
},
@@ -970,7 +1023,7 @@ THREE.Quaternion.prototype = {
if ( p !== undefined ) {
- console.warn( 'DEPRECATED: Quaternion\'s .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' );
+ THREE.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' );
return this.multiplyQuaternions( q, p );
}
@@ -991,7 +1044,7 @@ THREE.Quaternion.prototype = {
this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
- this._updateEuler();
+ this.onChangeCallback();
return this;
@@ -999,13 +1052,16 @@ THREE.Quaternion.prototype = {
multiplyVector3: function ( vector ) {
- console.warn( 'DEPRECATED: Quaternion\'s .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.' );
+ THREE.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.' );
return vector.applyQuaternion( this );
},
slerp: function ( qb, t ) {
+ if ( t === 0 ) return this;
+ if ( t === 1 ) return this.copy( qb );
+
var x = this._x, y = this._y, z = this._z, w = this._w;
// http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/
@@ -1014,12 +1070,12 @@ THREE.Quaternion.prototype = {
if ( cosHalfTheta < 0 ) {
- this._w = -qb._w;
- this._x = -qb._x;
- this._y = -qb._y;
- this._z = -qb._z;
+ this._w = - qb._w;
+ this._x = - qb._x;
+ this._y = - qb._y;
+ this._z = - qb._z;
- cosHalfTheta = -cosHalfTheta;
+ cosHalfTheta = - cosHalfTheta;
} else {
@@ -1060,7 +1116,7 @@ THREE.Quaternion.prototype = {
this._y = ( y * ratioA + this._y * ratioB );
this._z = ( z * ratioA + this._z * ratioB );
- this._updateEuler();
+ this.onChangeCallback();
return this;
@@ -1072,25 +1128,45 @@ THREE.Quaternion.prototype = {
},
- fromArray: function ( array ) {
+ fromArray: function ( array, offset ) {
- this._x = array[ 0 ];
- this._y = array[ 1 ];
- this._z = array[ 2 ];
- this._w = array[ 3 ];
+ if ( offset === undefined ) offset = 0;
- this._updateEuler();
+ this._x = array[ offset ];
+ this._y = array[ offset + 1 ];
+ this._z = array[ offset + 2 ];
+ this._w = array[ offset + 3 ];
+
+ this.onChangeCallback();
return this;
},
- toArray: function () {
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
- return [ this._x, this._y, this._z, this._w ];
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._w;
+
+ return array;
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
},
+ onChangeCallback: function () {},
+
clone: function () {
return new THREE.Quaternion( this._x, this._y, this._z, this._w );
@@ -1105,6 +1181,8 @@ THREE.Quaternion.slerp = function ( qa, qb, qm, t ) {
}
+// File:src/math/Vector2.js
+
/**
* @author mrdoob / http://mrdoob.com/
* @author philogb / http://blog.thejit.org/
@@ -1148,14 +1226,13 @@ THREE.Vector2.prototype = {
},
-
setComponent: function ( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -1167,7 +1244,7 @@ THREE.Vector2.prototype = {
case 0: return this.x;
case 1: return this.y;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -1186,7 +1263,7 @@ THREE.Vector2.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector2\'s .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
@@ -1198,19 +1275,19 @@ THREE.Vector2.prototype = {
},
- addVectors: function ( a, b ) {
+ addScalar: function ( s ) {
- this.x = a.x + b.x;
- this.y = a.y + b.y;
+ this.x += s;
+ this.y += s;
return this;
},
- addScalar: function ( s ) {
+ addVectors: function ( a, b ) {
- this.x += s;
- this.y += s;
+ this.x = a.x + b.x;
+ this.y = a.y + b.y;
return this;
@@ -1220,7 +1297,7 @@ THREE.Vector2.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector2\'s .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
@@ -1232,6 +1309,15 @@ THREE.Vector2.prototype = {
},
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+
+ return this;
+
+ },
+
subVectors: function ( a, b ) {
this.x = a.x - b.x;
@@ -1241,6 +1327,15 @@ THREE.Vector2.prototype = {
},
+ multiply: function ( v ) {
+
+ this.x *= v.x;
+ this.y *= v.y;
+
+ return this;
+
+ },
+
multiplyScalar: function ( s ) {
this.x *= s;
@@ -1250,6 +1345,15 @@ THREE.Vector2.prototype = {
},
+ divide: function ( v ) {
+
+ this.x /= v.x;
+ this.y /= v.y;
+
+ return this;
+
+ },
+
divideScalar: function ( scalar ) {
if ( scalar !== 0 ) {
@@ -1330,13 +1434,73 @@ THREE.Vector2.prototype = {
}
+ return this;
+ },
+
+ clampScalar: ( function () {
+
+ var min, max;
+
+ return function ( minVal, maxVal ) {
+
+ if ( min === undefined ) {
+
+ min = new THREE.Vector2();
+ max = new THREE.Vector2();
+
+ }
+
+ min.set( minVal, minVal );
+ max.set( maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ } )(),
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+
return this;
},
- negate: function() {
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
- return this.multiplyScalar( - 1 );
+ return this;
},
@@ -1399,37 +1563,68 @@ THREE.Vector2.prototype = {
},
- equals: function( v ) {
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ return this;
+
+ },
+
+ equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) );
},
- fromArray: function ( array ) {
+ fromArray: function ( array, offset ) {
- this.x = array[ 0 ];
- this.y = array[ 1 ];
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
return this;
},
- toArray: function () {
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
- return [ this.x, this.y ];
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+
+ return array;
},
- clone: function () {
+ fromAttribute: function ( attribute, index, offset ) {
- return new THREE.Vector2( this.x, this.y );
+ if ( offset === undefined ) offset = 0;
- }
+ index = index * attribute.itemSize + offset;
-};
+ this.x = attribute.array[ index ];
+ this.y = attribute.array[ index + 1 ];
-/**
- * @author mrdoob / http://mrdoob.com/
+ return this;
+
+ },
+
+ clone: function () {
+
+ return new THREE.Vector2( this.x, this.y );
+
+ }
+
+};
+
+// File:src/math/Vector3.js
+
+/**
+ * @author mrdoob / http://mrdoob.com/
* @author *kile / http://kile.stravaganza.org/
* @author philogb / http://blog.thejit.org/
* @author mikael emtinger / http://gomo.se/
@@ -1490,7 +1685,7 @@ THREE.Vector3.prototype = {
case 0: this.x = value; break;
case 1: this.y = value; break;
case 2: this.z = value; break;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -1503,7 +1698,7 @@ THREE.Vector3.prototype = {
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -1523,7 +1718,7 @@ THREE.Vector3.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector3\'s .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
@@ -1560,7 +1755,7 @@ THREE.Vector3.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector3\'s .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
@@ -1572,6 +1767,16 @@ THREE.Vector3.prototype = {
return this;
},
+
+ subScalar: function ( s ) {
+
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+
+ return this;
+
+ },
subVectors: function ( a, b ) {
@@ -1587,7 +1792,7 @@ THREE.Vector3.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector3\'s .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' );
return this.multiplyVectors( v, w );
}
@@ -1620,6 +1825,44 @@ THREE.Vector3.prototype = {
},
+ applyEuler: function () {
+
+ var quaternion;
+
+ return function ( euler ) {
+
+ if ( euler instanceof THREE.Euler === false ) {
+
+ THREE.error( 'THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order.' );
+
+ }
+
+ if ( quaternion === undefined ) quaternion = new THREE.Quaternion();
+
+ this.applyQuaternion( quaternion.setFromEuler( euler ) );
+
+ return this;
+
+ };
+
+ }(),
+
+ applyAxisAngle: function () {
+
+ var quaternion;
+
+ return function ( axis, angle ) {
+
+ if ( quaternion === undefined ) quaternion = new THREE.Quaternion();
+
+ this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
+
+ return this;
+
+ };
+
+ }(),
+
applyMatrix3: function ( m ) {
var x = this.x;
@@ -1628,9 +1871,9 @@ THREE.Vector3.prototype = {
var e = m.elements;
- this.x = e[0] * x + e[3] * y + e[6] * z;
- this.y = e[1] * x + e[4] * y + e[7] * z;
- this.z = e[2] * x + e[5] * y + e[8] * z;
+ this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
+ this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
+ this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
return this;
@@ -1644,9 +1887,9 @@ THREE.Vector3.prototype = {
var e = m.elements;
- this.x = e[0] * x + e[4] * y + e[8] * z + e[12];
- this.y = e[1] * x + e[5] * y + e[9] * z + e[13];
- this.z = e[2] * x + e[6] * y + e[10] * z + e[14];
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ];
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ];
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ];
return this;
@@ -1659,11 +1902,11 @@ THREE.Vector3.prototype = {
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
- var d = 1 / ( e[3] * x + e[7] * y + e[11] * z + e[15] ); // perspective divide
+ var d = 1 / ( e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] ); // perspective divide
- this.x = ( e[0] * x + e[4] * y + e[8] * z + e[12] ) * d;
- this.y = ( e[1] * x + e[5] * y + e[9] * z + e[13] ) * d;
- this.z = ( e[2] * x + e[6] * y + e[10] * z + e[14] ) * d;
+ this.x = ( e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] ) * d;
+ this.y = ( e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] ) * d;
+ this.z = ( e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] ) * d;
return this;
@@ -1685,18 +1928,48 @@ THREE.Vector3.prototype = {
var ix = qw * x + qy * z - qz * y;
var iy = qw * y + qz * x - qx * z;
var iz = qw * z + qx * y - qy * x;
- var iw = -qx * x - qy * y - qz * z;
+ var iw = - qx * x - qy * y - qz * z;
// calculate result * inverse quat
- this.x = ix * qw + iw * -qx + iy * -qz - iz * -qy;
- this.y = iy * qw + iw * -qy + iz * -qx - ix * -qz;
- this.z = iz * qw + iw * -qz + ix * -qy - iy * -qx;
+ this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy;
+ this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz;
+ this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx;
return this;
},
+ project: function () {
+
+ var matrix;
+
+ return function ( camera ) {
+
+ if ( matrix === undefined ) matrix = new THREE.Matrix4();
+
+ matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
+ return this.applyProjection( matrix );
+
+ };
+
+ }(),
+
+ unproject: function () {
+
+ var matrix;
+
+ return function ( camera ) {
+
+ if ( matrix === undefined ) matrix = new THREE.Matrix4();
+
+ matrix.multiplyMatrices( camera.matrixWorld, matrix.getInverse( camera.projectionMatrix ) );
+ return this.applyProjection( matrix );
+
+ };
+
+ }(),
+
transformDirection: function ( m ) {
// input: THREE.Matrix4 affine matrix
@@ -1706,9 +1979,9 @@ THREE.Vector3.prototype = {
var e = m.elements;
- this.x = e[0] * x + e[4] * y + e[8] * z;
- this.y = e[1] * x + e[5] * y + e[9] * z;
- this.z = e[2] * x + e[6] * y + e[10] * z;
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
this.normalize();
@@ -1834,9 +2107,75 @@ THREE.Vector3.prototype = {
},
+ clampScalar: ( function () {
+
+ var min, max;
+
+ return function ( minVal, maxVal ) {
+
+ if ( min === undefined ) {
+
+ min = new THREE.Vector3();
+ max = new THREE.Vector3();
+
+ }
+
+ min.set( minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ } )(),
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+
+ return this;
+
+ },
+
negate: function () {
- return this.multiplyScalar( - 1 );
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+
+ return this;
},
@@ -1893,11 +2232,19 @@ THREE.Vector3.prototype = {
},
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ return this;
+
+ },
+
cross: function ( v, w ) {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector3\'s .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' );
return this.crossVectors( v, w );
}
@@ -1925,13 +2272,64 @@ THREE.Vector3.prototype = {
},
+ projectOnVector: function () {
+
+ var v1, dot;
+
+ return function ( vector ) {
+
+ if ( v1 === undefined ) v1 = new THREE.Vector3();
+
+ v1.copy( vector ).normalize();
+
+ dot = this.dot( v1 );
+
+ return this.copy( v1 ).multiplyScalar( dot );
+
+ };
+
+ }(),
+
+ projectOnPlane: function () {
+
+ var v1;
+
+ return function ( planeNormal ) {
+
+ if ( v1 === undefined ) v1 = new THREE.Vector3();
+
+ v1.copy( this ).projectOnVector( planeNormal );
+
+ return this.sub( v1 );
+
+ }
+
+ }(),
+
+ reflect: function () {
+
+ // reflect incident vector off plane orthogonal to normal
+ // normal is assumed to have unit length
+
+ var v1;
+
+ return function ( normal ) {
+
+ if ( v1 === undefined ) v1 = new THREE.Vector3();
+
+ return this.sub( v1.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) );
+
+ }
+
+ }(),
+
angleTo: function ( v ) {
var theta = this.dot( v ) / ( this.length() * v.length() );
// clamp, to handle numerical problems
- return Math.acos( THREE.Math.clamp( theta, -1, 1 ) );
+ return Math.acos( THREE.Math.clamp( theta, - 1, 1 ) );
},
@@ -1953,162 +2351,130 @@ THREE.Vector3.prototype = {
setEulerFromRotationMatrix: function ( m, order ) {
- console.error( "REMOVED: Vector3\'s setEulerFromRotationMatrix has been removed in favor of Euler.setFromRotationMatrix(), please update your code.");
+ THREE.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.' );
},
setEulerFromQuaternion: function ( q, order ) {
- console.error( "REMOVED: Vector3\'s setEulerFromQuaternion: has been removed in favor of Euler.setFromQuaternion(), please update your code.");
+ THREE.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
},
getPositionFromMatrix: function ( m ) {
- this.x = m.elements[12];
- this.y = m.elements[13];
- this.z = m.elements[14];
+ THREE.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
- return this;
+ return this.setFromMatrixPosition( m );
},
getScaleFromMatrix: function ( m ) {
- var sx = this.set( m.elements[0], m.elements[1], m.elements[2] ).length();
- var sy = this.set( m.elements[4], m.elements[5], m.elements[6] ).length();
- var sz = this.set( m.elements[8], m.elements[9], m.elements[10] ).length();
-
- this.x = sx;
- this.y = sy;
- this.z = sz;
+ THREE.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
- return this;
+ return this.setFromMatrixScale( m );
},
getColumnFromMatrix: function ( index, matrix ) {
- var offset = index * 4;
-
- var me = matrix.elements;
-
- this.x = me[ offset ];
- this.y = me[ offset + 1 ];
- this.z = me[ offset + 2 ];
-
- return this;
-
- },
-
- equals: function ( v ) {
+ THREE.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
- return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
+ return this.setFromMatrixColumn( index, matrix );
},
- fromArray: function ( array ) {
+ setFromMatrixPosition: function ( m ) {
- this.x = array[ 0 ];
- this.y = array[ 1 ];
- this.z = array[ 2 ];
+ this.x = m.elements[ 12 ];
+ this.y = m.elements[ 13 ];
+ this.z = m.elements[ 14 ];
return this;
},
- toArray: function () {
-
- return [ this.x, this.y, this.z ];
-
- },
-
- clone: function () {
-
- return new THREE.Vector3( this.x, this.y, this.z );
-
- }
-
-};
-
-THREE.extend( THREE.Vector3.prototype, {
-
- applyEuler: function () {
-
- var quaternion = new THREE.Quaternion();
-
- return function ( euler ) {
-
- if ( euler instanceof THREE.Euler === false ) {
-
- console.error( 'ERROR: Vector3\'s .applyEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.' );
-
- }
+ setFromMatrixScale: function ( m ) {
- this.applyQuaternion( quaternion.setFromEuler( euler ) );
+ var sx = this.set( m.elements[ 0 ], m.elements[ 1 ], m.elements[ 2 ] ).length();
+ var sy = this.set( m.elements[ 4 ], m.elements[ 5 ], m.elements[ 6 ] ).length();
+ var sz = this.set( m.elements[ 8 ], m.elements[ 9 ], m.elements[ 10 ] ).length();
- return this;
+ this.x = sx;
+ this.y = sy;
+ this.z = sz;
- };
+ return this;
+ },
- }(),
+ setFromMatrixColumn: function ( index, matrix ) {
+
+ var offset = index * 4;
- applyAxisAngle: function () {
+ var me = matrix.elements;
- var quaternion = new THREE.Quaternion();
+ this.x = me[ offset ];
+ this.y = me[ offset + 1 ];
+ this.z = me[ offset + 2 ];
- return function ( axis, angle ) {
+ return this;
- this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
+ },
- return this;
+ equals: function ( v ) {
- };
+ return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
- }(),
+ },
- projectOnVector: function () {
+ fromArray: function ( array, offset ) {
- var v1 = new THREE.Vector3();
+ if ( offset === undefined ) offset = 0;
- return function ( vector ) {
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
- v1.copy( vector ).normalize();
- var d = this.dot( v1 );
- return this.copy( v1 ).multiplyScalar( d );
+ return this;
- };
+ },
- }(),
+ toArray: function ( array, offset ) {
- projectOnPlane: function () {
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
- var v1 = new THREE.Vector3();
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
- return function ( planeNormal ) {
+ return array;
- v1.copy( this ).projectOnVector( planeNormal );
+ },
- return this.sub( v1 );
+ fromAttribute: function ( attribute, index, offset ) {
- }
+ if ( offset === undefined ) offset = 0;
- }(),
+ index = index * attribute.itemSize + offset;
- reflect: function () {
+ this.x = attribute.array[ index ];
+ this.y = attribute.array[ index + 1 ];
+ this.z = attribute.array[ index + 2 ];
- var v1 = new THREE.Vector3();
+ return this;
- return function ( vector ) {
+ },
- v1.copy( this ).projectOnVector( vector ).multiplyScalar( 2 );
+ clone: function () {
- return this.subVectors( v1, this );
+ return new THREE.Vector3( this.x, this.y, this.z );
- }
+ }
- }()
+};
-} );
+// File:src/math/Vector4.js
/**
* @author supereggbert / http://www.paulbrunt.co.uk/
@@ -2182,7 +2548,7 @@ THREE.Vector4.prototype = {
case 1: this.y = value; break;
case 2: this.z = value; break;
case 3: this.w = value; break;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -2196,7 +2562,7 @@ THREE.Vector4.prototype = {
case 1: return this.y;
case 2: return this.z;
case 3: return this.w;
- default: throw new Error( "index is out of range: " + index );
+ default: throw new Error( 'index is out of range: ' + index );
}
@@ -2217,7 +2583,7 @@ THREE.Vector4.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector4\'s .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
@@ -2257,7 +2623,7 @@ THREE.Vector4.prototype = {
if ( w !== undefined ) {
- console.warn( 'DEPRECATED: Vector4\'s .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
+ THREE.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
@@ -2271,9 +2637,20 @@ THREE.Vector4.prototype = {
},
- subVectors: function ( a, b ) {
+ subScalar: function ( s ) {
- this.x = a.x - b.x;
+ this.x -= s;
+ this.y -= s;
+ this.z -= s;
+ this.w -= s;
+
+ return this;
+
+ },
+
+ subVectors: function ( a, b ) {
+
+ this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
this.w = a.w - b.w;
@@ -2302,10 +2679,10 @@ THREE.Vector4.prototype = {
var e = m.elements;
- this.x = e[0] * x + e[4] * y + e[8] * z + e[12] * w;
- this.y = e[1] * x + e[5] * y + e[9] * z + e[13] * w;
- this.z = e[2] * x + e[6] * y + e[10] * z + e[14] * w;
- this.w = e[3] * x + e[7] * y + e[11] * z + e[15] * w;
+ this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
+ this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
+ this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
+ this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
return this;
@@ -2375,22 +2752,22 @@ THREE.Vector4.prototype = {
te = m.elements,
- m11 = te[0], m12 = te[4], m13 = te[8],
- m21 = te[1], m22 = te[5], m23 = te[9],
- m31 = te[2], m32 = te[6], m33 = te[10];
+ m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
+ m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
+ m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
if ( ( Math.abs( m12 - m21 ) < epsilon )
- && ( Math.abs( m13 - m31 ) < epsilon )
- && ( Math.abs( m23 - m32 ) < epsilon ) ) {
+ && ( Math.abs( m13 - m31 ) < epsilon )
+ && ( Math.abs( m23 - m32 ) < epsilon ) ) {
// singularity found
// first check for identity matrix which must have +1 for all terms
// in leading diagonal and zero in other terms
if ( ( Math.abs( m12 + m21 ) < epsilon2 )
- && ( Math.abs( m13 + m31 ) < epsilon2 )
- && ( Math.abs( m23 + m32 ) < epsilon2 )
- && ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
+ && ( Math.abs( m13 + m31 ) < epsilon2 )
+ && ( Math.abs( m23 + m32 ) < epsilon2 )
+ && ( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
// this singularity is identity matrix so angle = 0
@@ -2470,8 +2847,8 @@ THREE.Vector4.prototype = {
// as we have reached here there are no singularities so we can handle normally
var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 )
- + ( m13 - m31 ) * ( m13 - m31 )
- + ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
+ + ( m13 - m31 ) * ( m13 - m31 )
+ + ( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
if ( Math.abs( s ) < 0.001 ) s = 1;
@@ -2595,9 +2972,80 @@ THREE.Vector4.prototype = {
},
- negate: function() {
+ clampScalar: ( function () {
+
+ var min, max;
+
+ return function ( minVal, maxVal ) {
+
+ if ( min === undefined ) {
+
+ min = new THREE.Vector4();
+ max = new THREE.Vector4();
+
+ }
+
+ min.set( minVal, minVal, minVal, minVal );
+ max.set( maxVal, maxVal, maxVal, maxVal );
+
+ return this.clamp( min, max );
+
+ };
+
+ } )(),
+
+ floor: function () {
+
+ this.x = Math.floor( this.x );
+ this.y = Math.floor( this.y );
+ this.z = Math.floor( this.z );
+ this.w = Math.floor( this.w );
+
+ return this;
+
+ },
+
+ ceil: function () {
+
+ this.x = Math.ceil( this.x );
+ this.y = Math.ceil( this.y );
+ this.z = Math.ceil( this.z );
+ this.w = Math.ceil( this.w );
+
+ return this;
+
+ },
+
+ round: function () {
+
+ this.x = Math.round( this.x );
+ this.y = Math.round( this.y );
+ this.z = Math.round( this.z );
+ this.w = Math.round( this.w );
+
+ return this;
+
+ },
+
+ roundToZero: function () {
+
+ this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
+ this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
+ this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
+ this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w );
+
+ return this;
+
+ },
+
+ negate: function () {
+
+ this.x = - this.x;
+ this.y = - this.y;
+ this.z = - this.z;
+ this.w = - this.w;
- return this.multiplyScalar( -1 );
+ return this;
},
@@ -2656,26 +3104,59 @@ THREE.Vector4.prototype = {
},
+ lerpVectors: function ( v1, v2, alpha ) {
+
+ this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
+
+ return this;
+
+ },
+
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) );
},
- fromArray: function ( array ) {
+ fromArray: function ( array, offset ) {
- this.x = array[ 0 ];
- this.y = array[ 1 ];
- this.z = array[ 2 ];
- this.w = array[ 3 ];
+ if ( offset === undefined ) offset = 0;
+
+ this.x = array[ offset ];
+ this.y = array[ offset + 1 ];
+ this.z = array[ offset + 2 ];
+ this.w = array[ offset + 3 ];
return this;
},
- toArray: function () {
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
+
+ array[ offset ] = this.x;
+ array[ offset + 1 ] = this.y;
+ array[ offset + 2 ] = this.z;
+ array[ offset + 3 ] = this.w;
+
+ return array;
+
+ },
+
+ fromAttribute: function ( attribute, index, offset ) {
- return [ this.x, this.y, this.z, this.w ];
+ if ( offset === undefined ) offset = 0;
+
+ index = index * attribute.itemSize + offset;
+
+ this.x = attribute.array[ index ];
+ this.y = attribute.array[ index + 1 ];
+ this.z = attribute.array[ index + 2 ];
+ this.w = attribute.array[ index + 3 ];
+
+ return this;
},
@@ -2687,6 +3168,8 @@ THREE.Vector4.prototype = {
};
+// File:src/math/Euler.js
+
/**
* @author mrdoob / http://mrdoob.com/
* @author WestLangley / http://github.com/WestLangley
@@ -2712,18 +3195,6 @@ THREE.Euler.prototype = {
_x: 0, _y: 0, _z: 0, _order: THREE.Euler.DefaultOrder,
- _quaternion: undefined,
-
- _updateQuaternion: function () {
-
- if ( this._quaternion !== undefined ) {
-
- this._quaternion.setFromEuler( this, false );
-
- }
-
- },
-
get x () {
return this._x;
@@ -2733,7 +3204,7 @@ THREE.Euler.prototype = {
set x ( value ) {
this._x = value;
- this._updateQuaternion();
+ this.onChangeCallback();
},
@@ -2746,7 +3217,7 @@ THREE.Euler.prototype = {
set y ( value ) {
this._y = value;
- this._updateQuaternion();
+ this.onChangeCallback();
},
@@ -2759,7 +3230,7 @@ THREE.Euler.prototype = {
set z ( value ) {
this._z = value;
- this._updateQuaternion();
+ this.onChangeCallback();
},
@@ -2772,7 +3243,7 @@ THREE.Euler.prototype = {
set order ( value ) {
this._order = value;
- this._updateQuaternion();
+ this.onChangeCallback();
},
@@ -2783,7 +3254,7 @@ THREE.Euler.prototype = {
this._z = z;
this._order = order || this._order;
- this._updateQuaternion();
+ this.onChangeCallback();
return this;
@@ -2796,34 +3267,28 @@ THREE.Euler.prototype = {
this._z = euler._z;
this._order = euler._order;
- this._updateQuaternion();
+ this.onChangeCallback();
return this;
},
- setFromRotationMatrix: function ( m, order ) {
-
- // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
-
- // clamp, to handle numerical problems
-
- function clamp( x ) {
+ setFromRotationMatrix: function ( m, order, update ) {
- return Math.min( Math.max( x, -1 ), 1 );
+ var clamp = THREE.Math.clamp;
- }
+ // assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
var te = m.elements;
- var m11 = te[0], m12 = te[4], m13 = te[8];
- var m21 = te[1], m22 = te[5], m23 = te[9];
- var m31 = te[2], m32 = te[6], m33 = te[10];
+ var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
+ var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
+ var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
order = order || this._order;
if ( order === 'XYZ' ) {
- this._y = Math.asin( clamp( m13 ) );
+ this._y = Math.asin( clamp( m13, - 1, 1 ) );
if ( Math.abs( m13 ) < 0.99999 ) {
@@ -2839,7 +3304,7 @@ THREE.Euler.prototype = {
} else if ( order === 'YXZ' ) {
- this._x = Math.asin( - clamp( m23 ) );
+ this._x = Math.asin( - clamp( m23, - 1, 1 ) );
if ( Math.abs( m23 ) < 0.99999 ) {
@@ -2855,7 +3320,7 @@ THREE.Euler.prototype = {
} else if ( order === 'ZXY' ) {
- this._x = Math.asin( clamp( m32 ) );
+ this._x = Math.asin( clamp( m32, - 1, 1 ) );
if ( Math.abs( m32 ) < 0.99999 ) {
@@ -2871,7 +3336,7 @@ THREE.Euler.prototype = {
} else if ( order === 'ZYX' ) {
- this._y = Math.asin( - clamp( m31 ) );
+ this._y = Math.asin( - clamp( m31, - 1, 1 ) );
if ( Math.abs( m31 ) < 0.99999 ) {
@@ -2887,7 +3352,7 @@ THREE.Euler.prototype = {
} else if ( order === 'YZX' ) {
- this._z = Math.asin( clamp( m21 ) );
+ this._z = Math.asin( clamp( m21, - 1, 1 ) );
if ( Math.abs( m21 ) < 0.99999 ) {
@@ -2903,7 +3368,7 @@ THREE.Euler.prototype = {
} else if ( order === 'XZY' ) {
- this._z = Math.asin( - clamp( m12 ) );
+ this._z = Math.asin( - clamp( m12, - 1, 1 ) );
if ( Math.abs( m12 ) < 0.99999 ) {
@@ -2919,86 +3384,37 @@ THREE.Euler.prototype = {
} else {
- console.warn( 'WARNING: Euler.setFromRotationMatrix() given unsupported order: ' + order )
+ THREE.warn( 'THREE.Euler: .setFromRotationMatrix() given unsupported order: ' + order )
}
this._order = order;
- this._updateQuaternion();
+ if ( update !== false ) this.onChangeCallback();
return this;
},
- setFromQuaternion: function ( q, order, update ) {
-
- // q is assumed to be normalized
-
- // clamp, to handle numerical problems
-
- function clamp( x ) {
-
- return Math.min( Math.max( x, -1 ), 1 );
-
- }
-
- // http://www.mathworks.com/matlabcentral/fileexchange/20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/content/SpinCalc.m
-
- var sqx = q.x * q.x;
- var sqy = q.y * q.y;
- var sqz = q.z * q.z;
- var sqw = q.w * q.w;
-
- order = order || this._order;
-
- if ( order === 'XYZ' ) {
-
- this._x = Math.atan2( 2 * ( q.x * q.w - q.y * q.z ), ( sqw - sqx - sqy + sqz ) );
- this._y = Math.asin( clamp( 2 * ( q.x * q.z + q.y * q.w ) ) );
- this._z = Math.atan2( 2 * ( q.z * q.w - q.x * q.y ), ( sqw + sqx - sqy - sqz ) );
-
- } else if ( order === 'YXZ' ) {
+ setFromQuaternion: function () {
- this._x = Math.asin( clamp( 2 * ( q.x * q.w - q.y * q.z ) ) );
- this._y = Math.atan2( 2 * ( q.x * q.z + q.y * q.w ), ( sqw - sqx - sqy + sqz ) );
- this._z = Math.atan2( 2 * ( q.x * q.y + q.z * q.w ), ( sqw - sqx + sqy - sqz ) );
+ var matrix;
- } else if ( order === 'ZXY' ) {
-
- this._x = Math.asin( clamp( 2 * ( q.x * q.w + q.y * q.z ) ) );
- this._y = Math.atan2( 2 * ( q.y * q.w - q.z * q.x ), ( sqw - sqx - sqy + sqz ) );
- this._z = Math.atan2( 2 * ( q.z * q.w - q.x * q.y ), ( sqw - sqx + sqy - sqz ) );
-
- } else if ( order === 'ZYX' ) {
-
- this._x = Math.atan2( 2 * ( q.x * q.w + q.z * q.y ), ( sqw - sqx - sqy + sqz ) );
- this._y = Math.asin( clamp( 2 * ( q.y * q.w - q.x * q.z ) ) );
- this._z = Math.atan2( 2 * ( q.x * q.y + q.z * q.w ), ( sqw + sqx - sqy - sqz ) );
-
- } else if ( order === 'YZX' ) {
-
- this._x = Math.atan2( 2 * ( q.x * q.w - q.z * q.y ), ( sqw - sqx + sqy - sqz ) );
- this._y = Math.atan2( 2 * ( q.y * q.w - q.x * q.z ), ( sqw + sqx - sqy - sqz ) );
- this._z = Math.asin( clamp( 2 * ( q.x * q.y + q.z * q.w ) ) );
+ return function ( q, order, update ) {
- } else if ( order === 'XZY' ) {
-
- this._x = Math.atan2( 2 * ( q.x * q.w + q.y * q.z ), ( sqw - sqx + sqy - sqz ) );
- this._y = Math.atan2( 2 * ( q.x * q.z + q.y * q.w ), ( sqw + sqx - sqy - sqz ) );
- this._z = Math.asin( clamp( 2 * ( q.z * q.w - q.x * q.y ) ) );
-
- } else {
+ if ( matrix === undefined ) matrix = new THREE.Matrix4();
+ matrix.makeRotationFromQuaternion( q );
+ this.setFromRotationMatrix( matrix, order, update );
- console.warn( 'WARNING: Euler.setFromQuaternion() given unsupported order: ' + order )
+ return this;
- }
+ };
- this._order = order;
+ }(),
- if ( update !== false ) this._updateQuaternion();
+ setFromVector3: function ( v, order ) {
- return this;
+ return this.set( v.x, v.y, v.z, order || this._order );
},
@@ -3015,9 +3431,14 @@ THREE.Euler.prototype = {
};
-
}(),
+ equals: function ( euler ) {
+
+ return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
+
+ },
+
fromArray: function ( array ) {
this._x = array[ 0 ];
@@ -3025,24 +3446,49 @@ THREE.Euler.prototype = {
this._z = array[ 2 ];
if ( array[ 3 ] !== undefined ) this._order = array[ 3 ];
- this._updateQuaternion();
+ this.onChangeCallback();
return this;
},
- toArray: function () {
+ toArray: function ( array, offset ) {
+
+ if ( array === undefined ) array = [];
+ if ( offset === undefined ) offset = 0;
- return [ this._x, this._y, this._z, this._order ];
+ array[ offset ] = this._x;
+ array[ offset + 1 ] = this._y;
+ array[ offset + 2 ] = this._z;
+ array[ offset + 3 ] = this._order;
+ return array;
},
- equals: function ( euler ) {
+ toVector3: function ( optionalResult ) {
- return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
+ if ( optionalResult ) {
+
+ return optionalResult.set( this._x, this._y, this._z );
+
+ } else {
+
+ return new THREE.Vector3( this._x, this._y, this._z );
+
+ }
+
+ },
+
+ onChange: function ( callback ) {
+
+ this.onChangeCallback = callback;
+
+ return this;
},
+ onChangeCallback: function () {},
+
clone: function () {
return new THREE.Euler( this._x, this._y, this._z, this._order );
@@ -3051,6 +3497,8 @@ THREE.Euler.prototype = {
};
+// File:src/math/Line3.js
+
/**
* @author bhouston / http://exocortex.com
*/
@@ -3118,7 +3566,7 @@ THREE.Line3.prototype = {
},
- closestPointToPointParameter: function() {
+ closestPointToPointParameter: function () {
var startP = new THREE.Vector3();
var startEnd = new THREE.Vector3();
@@ -3178,6 +3626,8 @@ THREE.Line3.prototype = {
};
+// File:src/math/Box2.js
+
/**
* @author bhouston / http://exocortex.com
*/
@@ -3185,7 +3635,7 @@ THREE.Line3.prototype = {
THREE.Box2 = function ( min, max ) {
this.min = ( min !== undefined ) ? min : new THREE.Vector2( Infinity, Infinity );
- this.max = ( max !== undefined ) ? max : new THREE.Vector2( -Infinity, -Infinity );
+ this.max = ( max !== undefined ) ? max : new THREE.Vector2( - Infinity, - Infinity );
};
@@ -3204,42 +3654,11 @@ THREE.Box2.prototype = {
setFromPoints: function ( points ) {
- if ( points.length > 0 ) {
-
- var point = points[ 0 ];
-
- this.min.copy( point );
- this.max.copy( point );
-
- for ( var i = 1, il = points.length; i < il; i ++ ) {
-
- point = points[ i ];
-
- if ( point.x < this.min.x ) {
-
- this.min.x = point.x;
-
- } else if ( point.x > this.max.x ) {
-
- this.max.x = point.x;
-
- }
-
- if ( point.y < this.min.y ) {
-
- this.min.y = point.y;
-
- } else if ( point.y > this.max.y ) {
-
- this.max.y = point.y;
-
- }
-
- }
+ this.makeEmpty();
- } else {
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
- this.makeEmpty();
+ this.expandByPoint( points[ i ] )
}
@@ -3275,7 +3694,7 @@ THREE.Box2.prototype = {
makeEmpty: function () {
this.min.x = this.min.y = Infinity;
- this.max.x = this.max.y = -Infinity;
+ this.max.x = this.max.y = - Infinity;
return this;
@@ -3321,7 +3740,7 @@ THREE.Box2.prototype = {
expandByScalar: function ( scalar ) {
- this.min.addScalar( -scalar );
+ this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
@@ -3353,12 +3772,14 @@ THREE.Box2.prototype = {
},
- getParameter: function ( point ) {
+ getParameter: function ( point, optionalTarget ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
- return new THREE.Vector2(
+ var result = optionalTarget || new THREE.Vector2();
+
+ return result.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y )
);
@@ -3441,6 +3862,8 @@ THREE.Box2.prototype = {
};
+// File:src/math/Box3.js
+
/**
* @author bhouston / http://exocortex.com
* @author WestLangley / http://github.com/WestLangley
@@ -3449,7 +3872,7 @@ THREE.Box2.prototype = {
THREE.Box3 = function ( min, max ) {
this.min = ( min !== undefined ) ? min : new THREE.Vector3( Infinity, Infinity, Infinity );
- this.max = ( max !== undefined ) ? max : new THREE.Vector3( -Infinity, -Infinity, -Infinity );
+ this.max = ( max !== undefined ) ? max : new THREE.Vector3( - Infinity, - Infinity, - Infinity );
};
@@ -3466,58 +3889,13 @@ THREE.Box3.prototype = {
},
- addPoint: function ( point ) {
-
- if ( point.x < this.min.x ) {
-
- this.min.x = point.x;
-
- } else if ( point.x > this.max.x ) {
-
- this.max.x = point.x;
-
- }
-
- if ( point.y < this.min.y ) {
-
- this.min.y = point.y;
-
- } else if ( point.y > this.max.y ) {
-
- this.max.y = point.y;
-
- }
-
- if ( point.z < this.min.z ) {
-
- this.min.z = point.z;
-
- } else if ( point.z > this.max.z ) {
-
- this.max.z = point.z;
-
- }
-
- },
-
setFromPoints: function ( points ) {
- if ( points.length > 0 ) {
-
- var point = points[ 0 ];
-
- this.min.copy( point );
- this.max.copy( point );
-
- for ( var i = 1, il = points.length; i < il; i ++ ) {
-
- this.addPoint( points[ i ] )
-
- }
+ this.makeEmpty();
- } else {
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
- this.makeEmpty();
+ this.expandByPoint( points[ i ] )
}
@@ -3525,7 +3903,7 @@ THREE.Box3.prototype = {
},
- setFromCenterAndSize: function() {
+ setFromCenterAndSize: function () {
var v1 = new THREE.Vector3();
@@ -3542,14 +3920,14 @@ THREE.Box3.prototype = {
}(),
- setFromObject: function() {
+ setFromObject: function () {
// Computes the world-axis-aligned bounding box of an object (including its children),
// accounting for both the object's, and childrens', world transforms
var v1 = new THREE.Vector3();
- return function( object ) {
+ return function ( object ) {
var scope = this;
@@ -3559,17 +3937,37 @@ THREE.Box3.prototype = {
object.traverse( function ( node ) {
- if ( node.geometry !== undefined && node.geometry.vertices !== undefined ) {
+ var geometry = node.geometry;
+
+ if ( geometry !== undefined ) {
+
+ if ( geometry instanceof THREE.Geometry ) {
+
+ var vertices = geometry.vertices;
+
+ for ( var i = 0, il = vertices.length; i < il; i ++ ) {
- var vertices = node.geometry.vertices;
+ v1.copy( vertices[ i ] );
- for ( var i = 0, il = vertices.length; i < il; i++ ) {
+ v1.applyMatrix4( node.matrixWorld );
- v1.copy( vertices[ i ] );
+ scope.expandByPoint( v1 );
- v1.applyMatrix4( node.matrixWorld );
+ }
+
+ } else if ( geometry instanceof THREE.BufferGeometry && geometry.attributes[ 'position' ] !== undefined ) {
+
+ var positions = geometry.attributes[ 'position' ].array;
+
+ for ( var i = 0, il = positions.length; i < il; i += 3 ) {
- scope.expandByPoint( v1 );
+ v1.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+
+ v1.applyMatrix4( node.matrixWorld );
+
+ scope.expandByPoint( v1 );
+
+ }
}
@@ -3595,7 +3993,7 @@ THREE.Box3.prototype = {
makeEmpty: function () {
this.min.x = this.min.y = this.min.z = Infinity;
- this.max.x = this.max.y = this.max.z = -Infinity;
+ this.max.x = this.max.y = this.max.z = - Infinity;
return this;
@@ -3643,7 +4041,7 @@ THREE.Box3.prototype = {
expandByScalar: function ( scalar ) {
- this.min.addScalar( -scalar );
+ this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
@@ -3678,12 +4076,14 @@ THREE.Box3.prototype = {
},
- getParameter: function ( point ) {
+ getParameter: function ( point, optionalTarget ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
- return new THREE.Vector3(
+ var result = optionalTarget || new THREE.Vector3();
+
+ return result.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y ),
( point.z - this.min.z ) / ( this.max.z - this.min.z )
@@ -3714,7 +4114,7 @@ THREE.Box3.prototype = {
},
- distanceToPoint: function() {
+ distanceToPoint: function () {
var v1 = new THREE.Vector3();
@@ -3727,7 +4127,7 @@ THREE.Box3.prototype = {
}(),
- getBoundingSphere: function() {
+ getBoundingSphere: function () {
var v1 = new THREE.Vector3();
@@ -3762,7 +4162,7 @@ THREE.Box3.prototype = {
},
- applyMatrix4: function() {
+ applyMatrix4: function () {
var points = [
new THREE.Vector3(),
@@ -3778,14 +4178,14 @@ THREE.Box3.prototype = {
return function ( matrix ) {
// NOTE: I am using a binary pattern to specify all 2^3 combinations below
- points[0].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
- points[1].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
- points[2].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
- points[3].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
- points[4].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
- points[5].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
- points[6].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
- points[7].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
+ points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
+ points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
+ points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
+ points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
+ points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
+ points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
+ points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
+ points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.makeEmpty();
this.setFromPoints( points );
@@ -3819,23 +4219,30 @@ THREE.Box3.prototype = {
};
+// File:src/math/Matrix3.js
+
/**
* @author alteredq / http://alteredqualia.com/
* @author WestLangley / http://github.com/WestLangley
* @author bhouston / http://exocortex.com
*/
-THREE.Matrix3 = function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
+THREE.Matrix3 = function () {
- this.elements = new Float32Array(9);
+ this.elements = new Float32Array( [
- this.set(
+ 1, 0, 0,
+ 0, 1, 0,
+ 0, 0, 1
- ( n11 !== undefined ) ? n11 : 1, n12 || 0, n13 || 0,
- n21 || 0, ( n22 !== undefined ) ? n22 : 1, n23 || 0,
- n31 || 0, n32 || 0, ( n33 !== undefined ) ? n33 : 1
+ ] );
+
+ if ( arguments.length > 0 ) {
+
+ THREE.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' );
+
+ }
- );
};
THREE.Matrix3.prototype = {
@@ -3846,9 +4253,9 @@ THREE.Matrix3.prototype = {
var te = this.elements;
- te[0] = n11; te[3] = n12; te[6] = n13;
- te[1] = n21; te[4] = n22; te[7] = n23;
- te[2] = n31; te[5] = n32; te[8] = n33;
+ te[ 0 ] = n11; te[ 3 ] = n12; te[ 6 ] = n13;
+ te[ 1 ] = n21; te[ 4 ] = n22; te[ 7 ] = n23;
+ te[ 2 ] = n31; te[ 5 ] = n32; te[ 8 ] = n33;
return this;
@@ -3874,9 +4281,9 @@ THREE.Matrix3.prototype = {
this.set(
- me[0], me[3], me[6],
- me[1], me[4], me[7],
- me[2], me[5], me[8]
+ me[ 0 ], me[ 3 ], me[ 6 ],
+ me[ 1 ], me[ 4 ], me[ 7 ],
+ me[ 2 ], me[ 5 ], me[ 8 ]
);
@@ -3886,32 +4293,42 @@ THREE.Matrix3.prototype = {
multiplyVector3: function ( vector ) {
- console.warn( 'DEPRECATED: Matrix3\'s .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
- multiplyVector3Array: function() {
+ multiplyVector3Array: function ( a ) {
+
+ THREE.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
+ return this.applyToVector3Array( a );
+
+ },
+
+ applyToVector3Array: function () {
var v1 = new THREE.Vector3();
- return function ( a ) {
+ return function ( array, offset, length ) {
+
+ if ( offset === undefined ) offset = 0;
+ if ( length === undefined ) length = array.length;
- for ( var i = 0, il = a.length; i < il; i += 3 ) {
+ for ( var i = 0, j = offset; i < length; i += 3, j += 3 ) {
- v1.x = a[ i ];
- v1.y = a[ i + 1 ];
- v1.z = a[ i + 2 ];
+ v1.x = array[ j ];
+ v1.y = array[ j + 1 ];
+ v1.z = array[ j + 2 ];
- v1.applyMatrix3(this);
+ v1.applyMatrix3( this );
- a[ i ] = v1.x;
- a[ i + 1 ] = v1.y;
- a[ i + 2 ] = v1.z;
+ array[ j ] = v1.x;
+ array[ j + 1 ] = v1.y;
+ array[ j + 2 ] = v1.z;
}
- return a;
+ return array;
};
@@ -3921,9 +4338,9 @@ THREE.Matrix3.prototype = {
var te = this.elements;
- te[0] *= s; te[3] *= s; te[6] *= s;
- te[1] *= s; te[4] *= s; te[7] *= s;
- te[2] *= s; te[5] *= s; te[8] *= s;
+ te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
+ te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
+ te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
return this;
@@ -3933,11 +4350,11 @@ THREE.Matrix3.prototype = {
var te = this.elements;
- var a = te[0], b = te[1], c = te[2],
- d = te[3], e = te[4], f = te[5],
- g = te[6], h = te[7], i = te[8];
+ var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
+ d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
+ g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
- return a*e*i - a*f*h - b*d*i + b*f*g + c*d*h - c*e*g;
+ return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
},
@@ -3949,15 +4366,15 @@ THREE.Matrix3.prototype = {
var me = matrix.elements;
var te = this.elements;
- te[ 0 ] = me[10] * me[5] - me[6] * me[9];
- te[ 1 ] = - me[10] * me[1] + me[2] * me[9];
- te[ 2 ] = me[6] * me[1] - me[2] * me[5];
- te[ 3 ] = - me[10] * me[4] + me[6] * me[8];
- te[ 4 ] = me[10] * me[0] - me[2] * me[8];
- te[ 5 ] = - me[6] * me[0] + me[2] * me[4];
- te[ 6 ] = me[9] * me[4] - me[5] * me[8];
- te[ 7 ] = - me[9] * me[0] + me[1] * me[8];
- te[ 8 ] = me[5] * me[0] - me[1] * me[4];
+ te[ 0 ] = me[ 10 ] * me[ 5 ] - me[ 6 ] * me[ 9 ];
+ te[ 1 ] = - me[ 10 ] * me[ 1 ] + me[ 2 ] * me[ 9 ];
+ te[ 2 ] = me[ 6 ] * me[ 1 ] - me[ 2 ] * me[ 5 ];
+ te[ 3 ] = - me[ 10 ] * me[ 4 ] + me[ 6 ] * me[ 8 ];
+ te[ 4 ] = me[ 10 ] * me[ 0 ] - me[ 2 ] * me[ 8 ];
+ te[ 5 ] = - me[ 6 ] * me[ 0 ] + me[ 2 ] * me[ 4 ];
+ te[ 6 ] = me[ 9 ] * me[ 4 ] - me[ 5 ] * me[ 8 ];
+ te[ 7 ] = - me[ 9 ] * me[ 0 ] + me[ 1 ] * me[ 8 ];
+ te[ 8 ] = me[ 5 ] * me[ 0 ] - me[ 1 ] * me[ 4 ];
var det = me[ 0 ] * te[ 0 ] + me[ 1 ] * te[ 3 ] + me[ 2 ] * te[ 6 ];
@@ -3973,7 +4390,7 @@ THREE.Matrix3.prototype = {
} else {
- console.warn( msg );
+ THREE.warn( msg );
}
@@ -3993,14 +4410,34 @@ THREE.Matrix3.prototype = {
var tmp, m = this.elements;
- tmp = m[1]; m[1] = m[3]; m[3] = tmp;
- tmp = m[2]; m[2] = m[6]; m[6] = tmp;
- tmp = m[5]; m[5] = m[7]; m[7] = tmp;
+ tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
+ tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
+ tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
return this;
},
+ flattenToArrayOffset: function ( array, offset ) {
+
+ var te = this.elements;
+
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+
+ array[ offset + 3 ] = te[ 3 ];
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
+ array[ offset + 8 ] = te[ 8 ];
+
+ return array;
+
+ },
+
getNormalMatrix: function ( m ) {
// input: THREE.Matrix4
@@ -4029,22 +4466,36 @@ THREE.Matrix3.prototype = {
},
- clone: function () {
+ fromArray: function ( array ) {
+
+ this.elements.set( array );
+
+ return this;
+
+ },
+
+ toArray: function () {
var te = this.elements;
- return new THREE.Matrix3(
+ return [
+ te[ 0 ], te[ 1 ], te[ 2 ],
+ te[ 3 ], te[ 4 ], te[ 5 ],
+ te[ 6 ], te[ 7 ], te[ 8 ]
+ ];
+
+ },
- te[0], te[3], te[6],
- te[1], te[4], te[7],
- te[2], te[5], te[8]
+ clone: function () {
- );
+ return new THREE.Matrix3().fromArray( this.elements );
}
};
+// File:src/math/Matrix4.js
+
/**
* @author mrdoob / http://mrdoob.com/
* @author supereggbert / http://www.paulbrunt.co.uk/
@@ -4058,20 +4509,22 @@ THREE.Matrix3.prototype = {
* @author WestLangley / http://github.com/WestLangley
*/
+THREE.Matrix4 = function () {
+
+ this.elements = new Float32Array( [
-THREE.Matrix4 = function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
+ 1, 0, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 1, 0,
+ 0, 0, 0, 1
- this.elements = new Float32Array( 16 );
+ ] );
- // TODO: if n11 is undefined, then just set to identity, otherwise copy all other values into matrix
- // we should not support semi specification of Matrix4, it is just weird.
+ if ( arguments.length > 0 ) {
- var te = this.elements;
+ THREE.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' );
- te[0] = ( n11 !== undefined ) ? n11 : 1; te[4] = n12 || 0; te[8] = n13 || 0; te[12] = n14 || 0;
- te[1] = n21 || 0; te[5] = ( n22 !== undefined ) ? n22 : 1; te[9] = n23 || 0; te[13] = n24 || 0;
- te[2] = n31 || 0; te[6] = n32 || 0; te[10] = ( n33 !== undefined ) ? n33 : 1; te[14] = n34 || 0;
- te[3] = n41 || 0; te[7] = n42 || 0; te[11] = n43 || 0; te[15] = ( n44 !== undefined ) ? n44 : 1;
+ }
};
@@ -4083,10 +4536,10 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- te[0] = n11; te[4] = n12; te[8] = n13; te[12] = n14;
- te[1] = n21; te[5] = n22; te[9] = n23; te[13] = n24;
- te[2] = n31; te[6] = n32; te[10] = n33; te[14] = n34;
- te[3] = n41; te[7] = n42; te[11] = n43; te[15] = n44;
+ te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
+ te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
+ te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
+ te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
return this;
@@ -4117,7 +4570,7 @@ THREE.Matrix4.prototype = {
extractPosition: function ( m ) {
- console.warn( 'DEPRECATED: Matrix4\'s .extractPosition() has been renamed to .copyPosition().' );
+ THREE.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().' );
return this.copyPosition( m );
},
@@ -4127,38 +4580,63 @@ THREE.Matrix4.prototype = {
var te = this.elements;
var me = m.elements;
- te[12] = me[12];
- te[13] = me[13];
- te[14] = me[14];
+ te[ 12 ] = me[ 12 ];
+ te[ 13 ] = me[ 13 ];
+ te[ 14 ] = me[ 14 ];
return this;
},
- extractRotation: function () {
+ extractBasis: function ( xAxis, yAxis, zAxis ) {
+
+ var te = this.elements;
+
+ xAxis.set( te[ 0 ], te[ 1 ], te[ 2 ] );
+ yAxis.set( te[ 4 ], te[ 5 ], te[ 6 ] );
+ zAxis.set( te[ 8 ], te[ 9 ], te[ 10 ] );
+
+ return this;
+
+ },
+
+ makeBasis: function ( xAxis, yAxis, zAxis ) {
- var v1 = new THREE.Vector3();
+ this.set(
+ xAxis.x, yAxis.x, zAxis.x, 0,
+ xAxis.y, yAxis.y, zAxis.y, 0,
+ xAxis.z, yAxis.z, zAxis.z, 0,
+ 0, 0, 0, 1
+ );
+
+ return this;
+
+ },
+
+ extractRotation: function () {
+
+ var v1 = new THREE.Vector3();
return function ( m ) {
var te = this.elements;
var me = m.elements;
- var scaleX = 1 / v1.set( me[0], me[1], me[2] ).length();
- var scaleY = 1 / v1.set( me[4], me[5], me[6] ).length();
- var scaleZ = 1 / v1.set( me[8], me[9], me[10] ).length();
+ var scaleX = 1 / v1.set( me[ 0 ], me[ 1 ], me[ 2 ] ).length();
+ var scaleY = 1 / v1.set( me[ 4 ], me[ 5 ], me[ 6 ] ).length();
+ var scaleZ = 1 / v1.set( me[ 8 ], me[ 9 ], me[ 10 ] ).length();
- te[0] = me[0] * scaleX;
- te[1] = me[1] * scaleX;
- te[2] = me[2] * scaleX;
+ te[ 0 ] = me[ 0 ] * scaleX;
+ te[ 1 ] = me[ 1 ] * scaleX;
+ te[ 2 ] = me[ 2 ] * scaleX;
- te[4] = me[4] * scaleY;
- te[5] = me[5] * scaleY;
- te[6] = me[6] * scaleY;
+ te[ 4 ] = me[ 4 ] * scaleY;
+ te[ 5 ] = me[ 5 ] * scaleY;
+ te[ 6 ] = me[ 6 ] * scaleY;
- te[8] = me[8] * scaleZ;
- te[9] = me[9] * scaleZ;
- te[10] = me[10] * scaleZ;
+ te[ 8 ] = me[ 8 ] * scaleZ;
+ te[ 9 ] = me[ 9 ] * scaleZ;
+ te[ 10 ] = me[ 10 ] * scaleZ;
return this;
@@ -4170,7 +4648,7 @@ THREE.Matrix4.prototype = {
if ( euler instanceof THREE.Euler === false ) {
- console.error( 'ERROR: Matrix\'s .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.' );
+ THREE.error( 'THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' );
}
@@ -4185,110 +4663,110 @@ THREE.Matrix4.prototype = {
var ae = a * e, af = a * f, be = b * e, bf = b * f;
- te[0] = c * e;
- te[4] = - c * f;
- te[8] = d;
+ te[ 0 ] = c * e;
+ te[ 4 ] = - c * f;
+ te[ 8 ] = d;
- te[1] = af + be * d;
- te[5] = ae - bf * d;
- te[9] = - b * c;
+ te[ 1 ] = af + be * d;
+ te[ 5 ] = ae - bf * d;
+ te[ 9 ] = - b * c;
- te[2] = bf - ae * d;
- te[6] = be + af * d;
- te[10] = a * c;
+ te[ 2 ] = bf - ae * d;
+ te[ 6 ] = be + af * d;
+ te[ 10 ] = a * c;
} else if ( euler.order === 'YXZ' ) {
var ce = c * e, cf = c * f, de = d * e, df = d * f;
- te[0] = ce + df * b;
- te[4] = de * b - cf;
- te[8] = a * d;
+ te[ 0 ] = ce + df * b;
+ te[ 4 ] = de * b - cf;
+ te[ 8 ] = a * d;
- te[1] = a * f;
- te[5] = a * e;
- te[9] = - b;
+ te[ 1 ] = a * f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b;
- te[2] = cf * b - de;
- te[6] = df + ce * b;
- te[10] = a * c;
+ te[ 2 ] = cf * b - de;
+ te[ 6 ] = df + ce * b;
+ te[ 10 ] = a * c;
} else if ( euler.order === 'ZXY' ) {
var ce = c * e, cf = c * f, de = d * e, df = d * f;
- te[0] = ce - df * b;
- te[4] = - a * f;
- te[8] = de + cf * b;
+ te[ 0 ] = ce - df * b;
+ te[ 4 ] = - a * f;
+ te[ 8 ] = de + cf * b;
- te[1] = cf + de * b;
- te[5] = a * e;
- te[9] = df - ce * b;
+ te[ 1 ] = cf + de * b;
+ te[ 5 ] = a * e;
+ te[ 9 ] = df - ce * b;
- te[2] = - a * d;
- te[6] = b;
- te[10] = a * c;
+ te[ 2 ] = - a * d;
+ te[ 6 ] = b;
+ te[ 10 ] = a * c;
} else if ( euler.order === 'ZYX' ) {
var ae = a * e, af = a * f, be = b * e, bf = b * f;
- te[0] = c * e;
- te[4] = be * d - af;
- te[8] = ae * d + bf;
+ te[ 0 ] = c * e;
+ te[ 4 ] = be * d - af;
+ te[ 8 ] = ae * d + bf;
- te[1] = c * f;
- te[5] = bf * d + ae;
- te[9] = af * d - be;
+ te[ 1 ] = c * f;
+ te[ 5 ] = bf * d + ae;
+ te[ 9 ] = af * d - be;
- te[2] = - d;
- te[6] = b * c;
- te[10] = a * c;
+ te[ 2 ] = - d;
+ te[ 6 ] = b * c;
+ te[ 10 ] = a * c;
} else if ( euler.order === 'YZX' ) {
var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
- te[0] = c * e;
- te[4] = bd - ac * f;
- te[8] = bc * f + ad;
+ te[ 0 ] = c * e;
+ te[ 4 ] = bd - ac * f;
+ te[ 8 ] = bc * f + ad;
- te[1] = f;
- te[5] = a * e;
- te[9] = - b * e;
+ te[ 1 ] = f;
+ te[ 5 ] = a * e;
+ te[ 9 ] = - b * e;
- te[2] = - d * e;
- te[6] = ad * f + bc;
- te[10] = ac - bd * f;
+ te[ 2 ] = - d * e;
+ te[ 6 ] = ad * f + bc;
+ te[ 10 ] = ac - bd * f;
} else if ( euler.order === 'XZY' ) {
var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
- te[0] = c * e;
- te[4] = - f;
- te[8] = d * e;
+ te[ 0 ] = c * e;
+ te[ 4 ] = - f;
+ te[ 8 ] = d * e;
- te[1] = ac * f + bd;
- te[5] = a * e;
- te[9] = ad * f - bc;
+ te[ 1 ] = ac * f + bd;
+ te[ 5 ] = a * e;
+ te[ 9 ] = ad * f - bc;
- te[2] = bc * f - ad;
- te[6] = b * e;
- te[10] = bd * f + ac;
+ te[ 2 ] = bc * f - ad;
+ te[ 6 ] = b * e;
+ te[ 10 ] = bd * f + ac;
}
// last column
- te[3] = 0;
- te[7] = 0;
- te[11] = 0;
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
// bottom row
- te[12] = 0;
- te[13] = 0;
- te[14] = 0;
- te[15] = 1;
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
return this;
@@ -4296,7 +4774,7 @@ THREE.Matrix4.prototype = {
setRotationFromQuaternion: function ( q ) {
- console.warn( 'DEPRECATED: Matrix4\'s .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion. Please update your code.' );
+ THREE.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().' );
return this.makeRotationFromQuaternion( q );
@@ -4312,34 +4790,34 @@ THREE.Matrix4.prototype = {
var yy = y * y2, yz = y * z2, zz = z * z2;
var wx = w * x2, wy = w * y2, wz = w * z2;
- te[0] = 1 - ( yy + zz );
- te[4] = xy - wz;
- te[8] = xz + wy;
+ te[ 0 ] = 1 - ( yy + zz );
+ te[ 4 ] = xy - wz;
+ te[ 8 ] = xz + wy;
- te[1] = xy + wz;
- te[5] = 1 - ( xx + zz );
- te[9] = yz - wx;
+ te[ 1 ] = xy + wz;
+ te[ 5 ] = 1 - ( xx + zz );
+ te[ 9 ] = yz - wx;
- te[2] = xz - wy;
- te[6] = yz + wx;
- te[10] = 1 - ( xx + yy );
+ te[ 2 ] = xz - wy;
+ te[ 6 ] = yz + wx;
+ te[ 10 ] = 1 - ( xx + yy );
// last column
- te[3] = 0;
- te[7] = 0;
- te[11] = 0;
+ te[ 3 ] = 0;
+ te[ 7 ] = 0;
+ te[ 11 ] = 0;
// bottom row
- te[12] = 0;
- te[13] = 0;
- te[14] = 0;
- te[15] = 1;
+ te[ 12 ] = 0;
+ te[ 13 ] = 0;
+ te[ 14 ] = 0;
+ te[ 15 ] = 1;
return this;
},
- lookAt: function() {
+ lookAt: function () {
var x = new THREE.Vector3();
var y = new THREE.Vector3();
@@ -4369,9 +4847,9 @@ THREE.Matrix4.prototype = {
y.crossVectors( z, x );
- te[0] = x.x; te[4] = y.x; te[8] = z.x;
- te[1] = x.y; te[5] = y.y; te[9] = z.y;
- te[2] = x.z; te[6] = y.z; te[10] = z.z;
+ te[ 0 ] = x.x; te[ 4 ] = y.x; te[ 8 ] = z.x;
+ te[ 1 ] = x.y; te[ 5 ] = y.y; te[ 9 ] = z.y;
+ te[ 2 ] = x.z; te[ 6 ] = y.z; te[ 10 ] = z.z;
return this;
@@ -4383,7 +4861,7 @@ THREE.Matrix4.prototype = {
if ( n !== undefined ) {
- console.warn( 'DEPRECATED: Matrix4\'s .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' );
return this.multiplyMatrices( m, n );
}
@@ -4398,35 +4876,35 @@ THREE.Matrix4.prototype = {
var be = b.elements;
var te = this.elements;
- var a11 = ae[0], a12 = ae[4], a13 = ae[8], a14 = ae[12];
- var a21 = ae[1], a22 = ae[5], a23 = ae[9], a24 = ae[13];
- var a31 = ae[2], a32 = ae[6], a33 = ae[10], a34 = ae[14];
- var a41 = ae[3], a42 = ae[7], a43 = ae[11], a44 = ae[15];
+ var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
+ var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
+ var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
+ var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
- var b11 = be[0], b12 = be[4], b13 = be[8], b14 = be[12];
- var b21 = be[1], b22 = be[5], b23 = be[9], b24 = be[13];
- var b31 = be[2], b32 = be[6], b33 = be[10], b34 = be[14];
- var b41 = be[3], b42 = be[7], b43 = be[11], b44 = be[15];
+ var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
+ var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
+ var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
+ var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
- te[0] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
- te[4] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
- te[8] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
- te[12] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
+ te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
+ te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
+ te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
+ te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
- te[1] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
- te[5] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
- te[9] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
- te[13] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
+ te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
+ te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
+ te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
+ te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
- te[2] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
- te[6] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
- te[10] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
- te[14] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
+ te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
+ te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
+ te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
+ te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
- te[3] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
- te[7] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
- te[11] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
- te[15] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
+ te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
+ te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
+ te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
+ te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
return this;
@@ -4438,10 +4916,10 @@ THREE.Matrix4.prototype = {
this.multiplyMatrices( a, b );
- r[ 0 ] = te[0]; r[ 1 ] = te[1]; r[ 2 ] = te[2]; r[ 3 ] = te[3];
- r[ 4 ] = te[4]; r[ 5 ] = te[5]; r[ 6 ] = te[6]; r[ 7 ] = te[7];
- r[ 8 ] = te[8]; r[ 9 ] = te[9]; r[ 10 ] = te[10]; r[ 11 ] = te[11];
- r[ 12 ] = te[12]; r[ 13 ] = te[13]; r[ 14 ] = te[14]; r[ 15 ] = te[15];
+ r[ 0 ] = te[ 0 ]; r[ 1 ] = te[ 1 ]; r[ 2 ] = te[ 2 ]; r[ 3 ] = te[ 3 ];
+ r[ 4 ] = te[ 4 ]; r[ 5 ] = te[ 5 ]; r[ 6 ] = te[ 6 ]; r[ 7 ] = te[ 7 ];
+ r[ 8 ] = te[ 8 ]; r[ 9 ] = te[ 9 ]; r[ 10 ] = te[ 10 ]; r[ 11 ] = te[ 11 ];
+ r[ 12 ] = te[ 12 ]; r[ 13 ] = te[ 13 ]; r[ 14 ] = te[ 14 ]; r[ 15 ] = te[ 15 ];
return this;
@@ -4451,10 +4929,10 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- te[0] *= s; te[4] *= s; te[8] *= s; te[12] *= s;
- te[1] *= s; te[5] *= s; te[9] *= s; te[13] *= s;
- te[2] *= s; te[6] *= s; te[10] *= s; te[14] *= s;
- te[3] *= s; te[7] *= s; te[11] *= s; te[15] *= s;
+ te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
+ te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
+ te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
+ te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
return this;
@@ -4462,39 +4940,49 @@ THREE.Matrix4.prototype = {
multiplyVector3: function ( vector ) {
- console.warn( 'DEPRECATED: Matrix4\'s .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.' );
return vector.applyProjection( this );
},
multiplyVector4: function ( vector ) {
- console.warn( 'DEPRECATED: Matrix4\'s .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
- multiplyVector3Array: function() {
+ multiplyVector3Array: function ( a ) {
+
+ THREE.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
+ return this.applyToVector3Array( a );
+
+ },
+
+ applyToVector3Array: function () {
var v1 = new THREE.Vector3();
- return function ( a ) {
+ return function ( array, offset, length ) {
+
+ if ( offset === undefined ) offset = 0;
+ if ( length === undefined ) length = array.length;
- for ( var i = 0, il = a.length; i < il; i += 3 ) {
+ for ( var i = 0, j = offset; i < length; i += 3, j += 3 ) {
- v1.x = a[ i ];
- v1.y = a[ i + 1 ];
- v1.z = a[ i + 2 ];
+ v1.x = array[ j ];
+ v1.y = array[ j + 1 ];
+ v1.z = array[ j + 2 ];
- v1.applyProjection( this );
+ v1.applyMatrix4( this );
- a[ i ] = v1.x;
- a[ i + 1 ] = v1.y;
- a[ i + 2 ] = v1.z;
+ array[ j ] = v1.x;
+ array[ j + 1 ] = v1.y;
+ array[ j + 2 ] = v1.z;
}
- return a;
+ return array;
};
@@ -4502,7 +4990,7 @@ THREE.Matrix4.prototype = {
rotateAxis: function ( v ) {
- console.warn( 'DEPRECATED: Matrix4\'s .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
v.transformDirection( this );
@@ -4510,7 +4998,7 @@ THREE.Matrix4.prototype = {
crossVector: function ( vector ) {
- console.warn( 'DEPRECATED: Matrix4\'s .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
@@ -4519,46 +5007,46 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- var n11 = te[0], n12 = te[4], n13 = te[8], n14 = te[12];
- var n21 = te[1], n22 = te[5], n23 = te[9], n24 = te[13];
- var n31 = te[2], n32 = te[6], n33 = te[10], n34 = te[14];
- var n41 = te[3], n42 = te[7], n43 = te[11], n44 = te[15];
+ var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
+ var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
+ var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
+ var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
//TODO: make this more efficient
//( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
return (
n41 * (
- +n14 * n23 * n32
- -n13 * n24 * n32
- -n14 * n22 * n33
- +n12 * n24 * n33
- +n13 * n22 * n34
- -n12 * n23 * n34
+ + n14 * n23 * n32
+ - n13 * n24 * n32
+ - n14 * n22 * n33
+ + n12 * n24 * n33
+ + n13 * n22 * n34
+ - n12 * n23 * n34
) +
n42 * (
- +n11 * n23 * n34
- -n11 * n24 * n33
- +n14 * n21 * n33
- -n13 * n21 * n34
- +n13 * n24 * n31
- -n14 * n23 * n31
+ + n11 * n23 * n34
+ - n11 * n24 * n33
+ + n14 * n21 * n33
+ - n13 * n21 * n34
+ + n13 * n24 * n31
+ - n14 * n23 * n31
) +
n43 * (
- +n11 * n24 * n32
- -n11 * n22 * n34
- -n14 * n21 * n32
- +n12 * n21 * n34
- +n14 * n22 * n31
- -n12 * n24 * n31
+ + n11 * n24 * n32
+ - n11 * n22 * n34
+ - n14 * n21 * n32
+ + n12 * n21 * n34
+ + n14 * n22 * n31
+ - n12 * n24 * n31
) +
n44 * (
- -n13 * n22 * n31
- -n11 * n23 * n32
- +n11 * n22 * n33
- +n13 * n21 * n32
- -n12 * n21 * n33
- +n12 * n23 * n31
+ - n13 * n22 * n31
+ - n11 * n23 * n32
+ + n11 * n22 * n33
+ + n13 * n21 * n32
+ - n12 * n21 * n33
+ + n12 * n23 * n31
)
);
@@ -4570,67 +5058,56 @@ THREE.Matrix4.prototype = {
var te = this.elements;
var tmp;
- tmp = te[1]; te[1] = te[4]; te[4] = tmp;
- tmp = te[2]; te[2] = te[8]; te[8] = tmp;
- tmp = te[6]; te[6] = te[9]; te[9] = tmp;
+ tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
+ tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
+ tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
- tmp = te[3]; te[3] = te[12]; te[12] = tmp;
- tmp = te[7]; te[7] = te[13]; te[13] = tmp;
- tmp = te[11]; te[11] = te[14]; te[14] = tmp;
+ tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
+ tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
+ tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
return this;
},
- flattenToArray: function ( flat ) {
+ flattenToArrayOffset: function ( array, offset ) {
var te = this.elements;
- flat[ 0 ] = te[0]; flat[ 1 ] = te[1]; flat[ 2 ] = te[2]; flat[ 3 ] = te[3];
- flat[ 4 ] = te[4]; flat[ 5 ] = te[5]; flat[ 6 ] = te[6]; flat[ 7 ] = te[7];
- flat[ 8 ] = te[8]; flat[ 9 ] = te[9]; flat[ 10 ] = te[10]; flat[ 11 ] = te[11];
- flat[ 12 ] = te[12]; flat[ 13 ] = te[13]; flat[ 14 ] = te[14]; flat[ 15 ] = te[15];
- return flat;
+ array[ offset ] = te[ 0 ];
+ array[ offset + 1 ] = te[ 1 ];
+ array[ offset + 2 ] = te[ 2 ];
+ array[ offset + 3 ] = te[ 3 ];
- },
-
- flattenToArrayOffset: function( flat, offset ) {
-
- var te = this.elements;
- flat[ offset ] = te[0];
- flat[ offset + 1 ] = te[1];
- flat[ offset + 2 ] = te[2];
- flat[ offset + 3 ] = te[3];
+ array[ offset + 4 ] = te[ 4 ];
+ array[ offset + 5 ] = te[ 5 ];
+ array[ offset + 6 ] = te[ 6 ];
+ array[ offset + 7 ] = te[ 7 ];
- flat[ offset + 4 ] = te[4];
- flat[ offset + 5 ] = te[5];
- flat[ offset + 6 ] = te[6];
- flat[ offset + 7 ] = te[7];
+ array[ offset + 8 ] = te[ 8 ];
+ array[ offset + 9 ] = te[ 9 ];
+ array[ offset + 10 ] = te[ 10 ];
+ array[ offset + 11 ] = te[ 11 ];
- flat[ offset + 8 ] = te[8];
- flat[ offset + 9 ] = te[9];
- flat[ offset + 10 ] = te[10];
- flat[ offset + 11 ] = te[11];
+ array[ offset + 12 ] = te[ 12 ];
+ array[ offset + 13 ] = te[ 13 ];
+ array[ offset + 14 ] = te[ 14 ];
+ array[ offset + 15 ] = te[ 15 ];
- flat[ offset + 12 ] = te[12];
- flat[ offset + 13 ] = te[13];
- flat[ offset + 14 ] = te[14];
- flat[ offset + 15 ] = te[15];
-
- return flat;
+ return array;
},
- getPosition: function() {
+ getPosition: function () {
var v1 = new THREE.Vector3();
return function () {
- console.warn( 'DEPRECATED: Matrix4\'s .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.' );
+ THREE.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.' );
var te = this.elements;
- return v1.set( te[12], te[13], te[14] );
+ return v1.set( te[ 12 ], te[ 13 ], te[ 14 ] );
};
@@ -4640,9 +5117,9 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- te[12] = v.x;
- te[13] = v.y;
- te[14] = v.z;
+ te[ 12 ] = v.x;
+ te[ 13 ] = v.y;
+ te[ 14 ] = v.z;
return this;
@@ -4654,33 +5131,33 @@ THREE.Matrix4.prototype = {
var te = this.elements;
var me = m.elements;
- var n11 = me[0], n12 = me[4], n13 = me[8], n14 = me[12];
- var n21 = me[1], n22 = me[5], n23 = me[9], n24 = me[13];
- var n31 = me[2], n32 = me[6], n33 = me[10], n34 = me[14];
- var n41 = me[3], n42 = me[7], n43 = me[11], n44 = me[15];
-
- te[0] = n23*n34*n42 - n24*n33*n42 + n24*n32*n43 - n22*n34*n43 - n23*n32*n44 + n22*n33*n44;
- te[4] = n14*n33*n42 - n13*n34*n42 - n14*n32*n43 + n12*n34*n43 + n13*n32*n44 - n12*n33*n44;
- te[8] = n13*n24*n42 - n14*n23*n42 + n14*n22*n43 - n12*n24*n43 - n13*n22*n44 + n12*n23*n44;
- te[12] = n14*n23*n32 - n13*n24*n32 - n14*n22*n33 + n12*n24*n33 + n13*n22*n34 - n12*n23*n34;
- te[1] = n24*n33*n41 - n23*n34*n41 - n24*n31*n43 + n21*n34*n43 + n23*n31*n44 - n21*n33*n44;
- te[5] = n13*n34*n41 - n14*n33*n41 + n14*n31*n43 - n11*n34*n43 - n13*n31*n44 + n11*n33*n44;
- te[9] = n14*n23*n41 - n13*n24*n41 - n14*n21*n43 + n11*n24*n43 + n13*n21*n44 - n11*n23*n44;
- te[13] = n13*n24*n31 - n14*n23*n31 + n14*n21*n33 - n11*n24*n33 - n13*n21*n34 + n11*n23*n34;
- te[2] = n22*n34*n41 - n24*n32*n41 + n24*n31*n42 - n21*n34*n42 - n22*n31*n44 + n21*n32*n44;
- te[6] = n14*n32*n41 - n12*n34*n41 - n14*n31*n42 + n11*n34*n42 + n12*n31*n44 - n11*n32*n44;
- te[10] = n12*n24*n41 - n14*n22*n41 + n14*n21*n42 - n11*n24*n42 - n12*n21*n44 + n11*n22*n44;
- te[14] = n14*n22*n31 - n12*n24*n31 - n14*n21*n32 + n11*n24*n32 + n12*n21*n34 - n11*n22*n34;
- te[3] = n23*n32*n41 - n22*n33*n41 - n23*n31*n42 + n21*n33*n42 + n22*n31*n43 - n21*n32*n43;
- te[7] = n12*n33*n41 - n13*n32*n41 + n13*n31*n42 - n11*n33*n42 - n12*n31*n43 + n11*n32*n43;
- te[11] = n13*n22*n41 - n12*n23*n41 - n13*n21*n42 + n11*n23*n42 + n12*n21*n43 - n11*n22*n43;
- te[15] = n12*n23*n31 - n13*n22*n31 + n13*n21*n32 - n11*n23*n32 - n12*n21*n33 + n11*n22*n33;
+ var n11 = me[ 0 ], n12 = me[ 4 ], n13 = me[ 8 ], n14 = me[ 12 ];
+ var n21 = me[ 1 ], n22 = me[ 5 ], n23 = me[ 9 ], n24 = me[ 13 ];
+ var n31 = me[ 2 ], n32 = me[ 6 ], n33 = me[ 10 ], n34 = me[ 14 ];
+ var n41 = me[ 3 ], n42 = me[ 7 ], n43 = me[ 11 ], n44 = me[ 15 ];
+
+ te[ 0 ] = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44;
+ te[ 4 ] = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44;
+ te[ 8 ] = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44;
+ te[ 12 ] = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
+ te[ 1 ] = n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44;
+ te[ 5 ] = n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44;
+ te[ 9 ] = n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44;
+ te[ 13 ] = n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34;
+ te[ 2 ] = n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44;
+ te[ 6 ] = n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44;
+ te[ 10 ] = n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44;
+ te[ 14 ] = n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34;
+ te[ 3 ] = n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43;
+ te[ 7 ] = n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43;
+ te[ 11 ] = n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43;
+ te[ 15 ] = n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33;
var det = n11 * te[ 0 ] + n21 * te[ 4 ] + n31 * te[ 8 ] + n41 * te[ 12 ];
if ( det == 0 ) {
- var msg = "Matrix4.getInverse(): can't invert matrix, determinant is 0";
+ var msg = "THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";
if ( throwOnInvertible || false ) {
@@ -4688,7 +5165,7 @@ THREE.Matrix4.prototype = {
} else {
- console.warn( msg );
+ THREE.warn( msg );
}
@@ -4705,31 +5182,31 @@ THREE.Matrix4.prototype = {
translate: function ( v ) {
- console.warn( 'DEPRECATED: Matrix4\'s .translate() has been removed.');
+ THREE.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function ( angle ) {
- console.warn( 'DEPRECATED: Matrix4\'s .rotateX() has been removed.');
+ THREE.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function ( angle ) {
- console.warn( 'DEPRECATED: Matrix4\'s .rotateY() has been removed.');
+ THREE.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function ( angle ) {
- console.warn( 'DEPRECATED: Matrix4\'s .rotateZ() has been removed.');
+ THREE.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function ( axis, angle ) {
- console.warn( 'DEPRECATED: Matrix4\'s .rotateByAxis() has been removed.');
+ THREE.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
@@ -4738,10 +5215,10 @@ THREE.Matrix4.prototype = {
var te = this.elements;
var x = v.x, y = v.y, z = v.z;
- te[0] *= x; te[4] *= y; te[8] *= z;
- te[1] *= x; te[5] *= y; te[9] *= z;
- te[2] *= x; te[6] *= y; te[10] *= z;
- te[3] *= x; te[7] *= y; te[11] *= z;
+ te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
+ te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
+ te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
+ te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
return this;
@@ -4751,9 +5228,9 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- var scaleXSq = te[0] * te[0] + te[1] * te[1] + te[2] * te[2];
- var scaleYSq = te[4] * te[4] + te[5] * te[5] + te[6] * te[6];
- var scaleZSq = te[8] * te[8] + te[9] * te[9] + te[10] * te[10];
+ var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
+ var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
+ var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
return Math.sqrt( Math.max( scaleXSq, Math.max( scaleYSq, scaleZSq ) ) );
@@ -4781,7 +5258,7 @@ THREE.Matrix4.prototype = {
this.set(
1, 0, 0, 0,
- 0, c, -s, 0,
+ 0, c, - s, 0,
0, s, c, 0,
0, 0, 0, 1
@@ -4799,7 +5276,7 @@ THREE.Matrix4.prototype = {
c, 0, s, 0,
0, 1, 0, 0,
- -s, 0, c, 0,
+ - s, 0, c, 0,
0, 0, 0, 1
);
@@ -4814,7 +5291,7 @@ THREE.Matrix4.prototype = {
this.set(
- c, -s, 0, 0,
+ c, - s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
@@ -4882,13 +5359,19 @@ THREE.Matrix4.prototype = {
var te = this.elements;
- var sx = vector.set( te[0], te[1], te[2] ).length();
- var sy = vector.set( te[4], te[5], te[6] ).length();
- var sz = vector.set( te[8], te[9], te[10] ).length();
+ var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
+ var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
+ var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
+
+ // if determine is negative, we need to invert one scale
+ var det = this.determinant();
+ if ( det < 0 ) {
+ sx = - sx;
+ }
- position.x = te[12];
- position.y = te[13];
- position.z = te[14];
+ position.x = te[ 12 ];
+ position.y = te[ 13 ];
+ position.z = te[ 14 ];
// scale the rotation part
@@ -4898,17 +5381,17 @@ THREE.Matrix4.prototype = {
var invSY = 1 / sy;
var invSZ = 1 / sz;
- matrix.elements[0] *= invSX;
- matrix.elements[1] *= invSX;
- matrix.elements[2] *= invSX;
+ matrix.elements[ 0 ] *= invSX;
+ matrix.elements[ 1 ] *= invSX;
+ matrix.elements[ 2 ] *= invSX;
- matrix.elements[4] *= invSY;
- matrix.elements[5] *= invSY;
- matrix.elements[6] *= invSY;
+ matrix.elements[ 4 ] *= invSY;
+ matrix.elements[ 5 ] *= invSY;
+ matrix.elements[ 6 ] *= invSY;
- matrix.elements[8] *= invSZ;
- matrix.elements[9] *= invSZ;
- matrix.elements[10] *= invSZ;
+ matrix.elements[ 8 ] *= invSZ;
+ matrix.elements[ 9 ] *= invSZ;
+ matrix.elements[ 10 ] *= invSZ;
quaternion.setFromRotationMatrix( matrix );
@@ -4933,10 +5416,10 @@ THREE.Matrix4.prototype = {
var c = - ( far + near ) / ( far - near );
var d = - 2 * far * near / ( far - near );
- te[0] = x; te[4] = 0; te[8] = a; te[12] = 0;
- te[1] = 0; te[5] = y; te[9] = b; te[13] = 0;
- te[2] = 0; te[6] = 0; te[10] = c; te[14] = d;
- te[3] = 0; te[7] = 0; te[11] = - 1; te[15] = 0;
+ te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0;
+ te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0;
return this;
@@ -4964,10 +5447,10 @@ THREE.Matrix4.prototype = {
var y = ( top + bottom ) / h;
var z = ( far + near ) / p;
- te[0] = 2 / w; te[4] = 0; te[8] = 0; te[12] = -x;
- te[1] = 0; te[5] = 2 / h; te[9] = 0; te[13] = -y;
- te[2] = 0; te[6] = 0; te[10] = -2/p; te[14] = -z;
- te[3] = 0; te[7] = 0; te[11] = 0; te[15] = 1;
+ te[ 0 ] = 2 / w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x;
+ te[ 1 ] = 0; te[ 5 ] = 2 / h; te[ 9 ] = 0; te[ 13 ] = - y;
+ te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 / p; te[ 14 ] = - z;
+ te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1;
return this;
@@ -4996,21 +5479,14 @@ THREE.Matrix4.prototype = {
clone: function () {
- var te = this.elements;
-
- return new THREE.Matrix4(
-
- te[0], te[4], te[8], te[12],
- te[1], te[5], te[9], te[13],
- te[2], te[6], te[10], te[14],
- te[3], te[7], te[11], te[15]
-
- );
+ return new THREE.Matrix4().fromArray( this.elements );
}
};
+// File:src/math/Ray.js
+
/**
* @author bhouston / http://exocortex.com
*/
@@ -5106,123 +5582,133 @@ THREE.Ray.prototype = {
}(),
- distanceSqToSegment: function( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
+ distanceSqToSegment: function () {
+
+ var segCenter = new THREE.Vector3();
+ var segDir = new THREE.Vector3();
+ var diff = new THREE.Vector3();
+
+ return function ( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
+
+ // from http://www.geometrictools.com/LibMathematics/Distance/Wm5DistRay3Segment3.cpp
+ // It returns the min distance between the ray and the segment
+ // defined by v0 and v1
+ // It can also set two optional targets :
+ // - The closest point on the ray
+ // - The closest point on the segment
+
+ segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 );
+ segDir.copy( v1 ).sub( v0 ).normalize();
+ diff.copy( this.origin ).sub( segCenter );
+
+ var segExtent = v0.distanceTo( v1 ) * 0.5;
+ var a01 = - this.direction.dot( segDir );
+ var b0 = diff.dot( this.direction );
+ var b1 = - diff.dot( segDir );
+ var c = diff.lengthSq();
+ var det = Math.abs( 1 - a01 * a01 );
+ var s0, s1, sqrDist, extDet;
- // from http://www.geometrictools.com/LibMathematics/Distance/Wm5DistRay3Segment3.cpp
- // It returns the min distance between the ray and the segment
- // defined by v0 and v1
- // It can also set two optional targets :
- // - The closest point on the ray
- // - The closest point on the segment
+ if ( det > 0 ) {
- var segCenter = v0.clone().add( v1 ).multiplyScalar( 0.5 );
- var segDir = v1.clone().sub( v0 ).normalize();
- var segExtent = v0.distanceTo( v1 ) * 0.5;
- var diff = this.origin.clone().sub( segCenter );
- var a01 = - this.direction.dot( segDir );
- var b0 = diff.dot( this.direction );
- var b1 = - diff.dot( segDir );
- var c = diff.lengthSq();
- var det = Math.abs( 1 - a01 * a01 );
- var s0, s1, sqrDist, extDet;
+ // The ray and segment are not parallel.
- if ( det >= 0 ) {
+ s0 = a01 * b1 - b0;
+ s1 = a01 * b0 - b1;
+ extDet = segExtent * det;
- // The ray and segment are not parallel.
+ if ( s0 >= 0 ) {
- s0 = a01 * b1 - b0;
- s1 = a01 * b0 - b1;
- extDet = segExtent * det;
+ if ( s1 >= - extDet ) {
- if ( s0 >= 0 ) {
+ if ( s1 <= extDet ) {
- if ( s1 >= - extDet ) {
+ // region 0
+ // Minimum at interior points of ray and segment.
- if ( s1 <= extDet ) {
+ var invDet = 1 / det;
+ s0 *= invDet;
+ s1 *= invDet;
+ sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
- // region 0
- // Minimum at interior points of ray and segment.
+ } else {
+
+ // region 1
- var invDet = 1 / det;
- s0 *= invDet;
- s1 *= invDet;
- sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
+ s1 = segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+
+ }
} else {
- // region 1
+ // region 5
- s1 = segExtent;
- s0 = Math.max( 0, - ( a01 * s1 + b0) );
+ s1 = - segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
} else {
- // region 5
+ if ( s1 <= - extDet ) {
- s1 = - segExtent;
- s0 = Math.max( 0, - ( a01 * s1 + b0) );
- sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+ // region 4
- }
+ s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
- } else {
+ } else if ( s1 <= extDet ) {
- if ( s1 <= - extDet) {
+ // region 3
- // region 4
+ s0 = 0;
+ s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = s1 * ( s1 + 2 * b1 ) + c;
- s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
- s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
- sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+ } else {
- } else if ( s1 <= extDet ) {
+ // region 2
- // region 3
+ s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
+ s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
- s0 = 0;
- s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
- sqrDist = s1 * ( s1 + 2 * b1 ) + c;
+ }
- } else {
+ }
- // region 2
+ } else {
- s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
- s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
- sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+ // Ray and segment are parallel.
- }
+ s1 = ( a01 > 0 ) ? - segExtent : segExtent;
+ s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
+ sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
- } else {
-
- // Ray and segment are parallel.
+ if ( optionalPointOnRay ) {
- s1 = ( a01 > 0 ) ? - segExtent : segExtent;
- s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
- sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
+ optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin );
- }
-
- if ( optionalPointOnRay ) {
+ }
- optionalPointOnRay.copy( this.direction.clone().multiplyScalar( s0 ).add( this.origin ) );
+ if ( optionalPointOnSegment ) {
- }
+ optionalPointOnSegment.copy( segDir ).multiplyScalar( s1 ).add( segCenter );
- if ( optionalPointOnSegment ) {
+ }
- optionalPointOnSegment.copy( segDir.clone().multiplyScalar( s1 ).add( segCenter ) );
+ return sqrDist;
- }
+ };
- return sqrDist;
+ }(),
- },
isIntersectionSphere: function ( sphere ) {
@@ -5230,6 +5716,47 @@ THREE.Ray.prototype = {
},
+ intersectSphere: function () {
+
+ // from http://www.scratchapixel.com/lessons/3d-basic-lessons/lesson-7-intersecting-simple-shapes/ray-sphere-intersection/
+
+ var v1 = new THREE.Vector3();
+
+ return function ( sphere, optionalTarget ) {
+
+ v1.subVectors( sphere.center, this.origin );
+
+ var tca = v1.dot( this.direction );
+
+ var d2 = v1.dot( v1 ) - tca * tca;
+
+ var radius2 = sphere.radius * sphere.radius;
+
+ if ( d2 > radius2 ) return null;
+
+ var thc = Math.sqrt( radius2 - d2 );
+
+ // t0 = first intersect point - entrance on front of sphere
+ var t0 = tca - thc;
+
+ // t1 = second intersect point - exit point on back of sphere
+ var t1 = tca + thc;
+
+ // test to see if both t0 and t1 are behind the ray - if so, return null
+ if ( t0 < 0 && t1 < 0 ) return null;
+
+ // test to see if t0 is behind the ray:
+ // if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
+ // in order to always return an intersect point that is in front of the ray.
+ if ( t0 < 0 ) return this.at( t1, optionalTarget );
+
+ // else t0 is in front of the ray, so return the first collision point scaled by t0
+ return this.at( t0, optionalTarget );
+
+ }
+
+ }(),
+
isIntersectionPlane: function ( plane ) {
// check if the ray lies on the plane first
@@ -5246,7 +5773,7 @@ THREE.Ray.prototype = {
if ( denominator * distToPoint < 0 ) {
- return true
+ return true;
}
@@ -5262,7 +5789,7 @@ THREE.Ray.prototype = {
if ( denominator == 0 ) {
// line is coplanar, return origin
- if( plane.distanceToPoint( this.origin ) == 0 ) {
+ if ( plane.distanceToPoint( this.origin ) == 0 ) {
return 0;
@@ -5303,69 +5830,69 @@ THREE.Ray.prototype = {
return this.intersectBox( box, v ) !== null;
- }
+ };
}(),
- intersectBox: function ( box , optionalTarget ) {
+ intersectBox: function ( box, optionalTarget ) {
// http://www.scratchapixel.com/lessons/3d-basic-lessons/lesson-7-intersecting-simple-shapes/ray-box-intersection/
var tmin,tmax,tymin,tymax,tzmin,tzmax;
- var invdirx = 1/this.direction.x,
- invdiry = 1/this.direction.y,
- invdirz = 1/this.direction.z;
+ var invdirx = 1 / this.direction.x,
+ invdiry = 1 / this.direction.y,
+ invdirz = 1 / this.direction.z;
var origin = this.origin;
- if (invdirx >= 0) {
+ if ( invdirx >= 0 ) {
- tmin = (box.min.x - origin.x) * invdirx;
- tmax = (box.max.x - origin.x) * invdirx;
+ tmin = ( box.min.x - origin.x ) * invdirx;
+ tmax = ( box.max.x - origin.x ) * invdirx;
} else {
- tmin = (box.max.x - origin.x) * invdirx;
- tmax = (box.min.x - origin.x) * invdirx;
+ tmin = ( box.max.x - origin.x ) * invdirx;
+ tmax = ( box.min.x - origin.x ) * invdirx;
}
- if (invdiry >= 0) {
+ if ( invdiry >= 0 ) {
- tymin = (box.min.y - origin.y) * invdiry;
- tymax = (box.max.y - origin.y) * invdiry;
+ tymin = ( box.min.y - origin.y ) * invdiry;
+ tymax = ( box.max.y - origin.y ) * invdiry;
} else {
- tymin = (box.max.y - origin.y) * invdiry;
- tymax = (box.min.y - origin.y) * invdiry;
+ tymin = ( box.max.y - origin.y ) * invdiry;
+ tymax = ( box.min.y - origin.y ) * invdiry;
}
- if ((tmin > tymax) || (tymin > tmax)) return null;
+ if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
// These lines also handle the case where tmin or tmax is NaN
// (result of 0 * Infinity). x !== x returns true if x is NaN
- if (tymin > tmin || tmin !== tmin ) tmin = tymin;
+ if ( tymin > tmin || tmin !== tmin ) tmin = tymin;
- if (tymax < tmax || tmax !== tmax ) tmax = tymax;
+ if ( tymax < tmax || tmax !== tmax ) tmax = tymax;
- if (invdirz >= 0) {
+ if ( invdirz >= 0 ) {
- tzmin = (box.min.z - origin.z) * invdirz;
- tzmax = (box.max.z - origin.z) * invdirz;
+ tzmin = ( box.min.z - origin.z ) * invdirz;
+ tzmax = ( box.max.z - origin.z ) * invdirz;
} else {
- tzmin = (box.max.z - origin.z) * invdirz;
- tzmax = (box.min.z - origin.z) * invdirz;
+ tzmin = ( box.max.z - origin.z ) * invdirz;
+ tzmax = ( box.min.z - origin.z ) * invdirz;
}
- if ((tmin > tzmax) || (tzmin > tmax)) return null;
+ if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
- if (tzmin > tmin || tmin !== tmin ) tmin = tzmin;
+ if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
- if (tzmax < tmax || tmax !== tmax ) tmax = tzmax;
+ if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
//return point closest to the ray (positive side)
@@ -5375,7 +5902,7 @@ THREE.Ray.prototype = {
},
- intersectTriangle: function() {
+ intersectTriangle: function () {
// Compute the offset origin, edges, and normal.
var diff = new THREE.Vector3();
@@ -5454,7 +5981,7 @@ THREE.Ray.prototype = {
// Ray intersects triangle.
return this.at( QdN / DdN, optionalTarget );
- }
+ };
}(),
@@ -5482,6 +6009,8 @@ THREE.Ray.prototype = {
};
+// File:src/math/Sphere.js
+
/**
* @author bhouston / http://exocortex.com
* @author mrdoob / http://mrdoob.com/
@@ -5506,12 +6035,11 @@ THREE.Sphere.prototype = {
return this;
},
-
setFromPoints: function () {
var box = new THREE.Box3();
- return function ( points, optionalCenter ) {
+ return function ( points, optionalCenter ) {
var center = this.center;
@@ -5537,7 +6065,7 @@ THREE.Sphere.prototype = {
return this;
- };
+ };
}(),
@@ -5636,6 +6164,8 @@ THREE.Sphere.prototype = {
};
+// File:src/math/Frustum.js
+
/**
* @author mrdoob / http://mrdoob.com/
* @author alteredq / http://alteredqualia.com/
@@ -5665,12 +6195,12 @@ THREE.Frustum.prototype = {
var planes = this.planes;
- planes[0].copy( p0 );
- planes[1].copy( p1 );
- planes[2].copy( p2 );
- planes[3].copy( p3 );
- planes[4].copy( p4 );
- planes[5].copy( p5 );
+ planes[ 0 ].copy( p0 );
+ planes[ 1 ].copy( p1 );
+ planes[ 2 ].copy( p2 );
+ planes[ 3 ].copy( p3 );
+ planes[ 4 ].copy( p4 );
+ planes[ 5 ].copy( p5 );
return this;
@@ -5680,9 +6210,9 @@ THREE.Frustum.prototype = {
var planes = this.planes;
- for( var i = 0; i < 6; i ++ ) {
+ for ( var i = 0; i < 6; i ++ ) {
- planes[i].copy( frustum.planes[i] );
+ planes[ i ].copy( frustum.planes[ i ] );
}
@@ -5694,10 +6224,10 @@ THREE.Frustum.prototype = {
var planes = this.planes;
var me = m.elements;
- var me0 = me[0], me1 = me[1], me2 = me[2], me3 = me[3];
- var me4 = me[4], me5 = me[5], me6 = me[6], me7 = me[7];
- var me8 = me[8], me9 = me[9], me10 = me[10], me11 = me[11];
- var me12 = me[12], me13 = me[13], me14 = me[14], me15 = me[15];
+ var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
+ var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
+ var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
+ var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
@@ -5733,7 +6263,7 @@ THREE.Frustum.prototype = {
var planes = this.planes;
var center = sphere.center;
- var negRadius = -sphere.radius;
+ var negRadius = - sphere.radius;
for ( var i = 0; i < 6; i ++ ) {
@@ -5751,18 +6281,18 @@ THREE.Frustum.prototype = {
},
- intersectsBox : function() {
+ intersectsBox: function () {
var p1 = new THREE.Vector3(),
p2 = new THREE.Vector3();
- return function( box ) {
+ return function ( box ) {
var planes = this.planes;
for ( var i = 0; i < 6 ; i ++ ) {
- var plane = planes[i];
+ var plane = planes[ i ];
p1.x = plane.normal.x > 0 ? box.min.x : box.max.x;
p2.x = plane.normal.x > 0 ? box.max.x : box.min.x;
@@ -5815,6 +6345,8 @@ THREE.Frustum.prototype = {
};
+// File:src/math/Plane.js
+
/**
* @author bhouston / http://exocortex.com
*/
@@ -5857,7 +6389,7 @@ THREE.Plane.prototype = {
},
- setFromCoplanarPoints: function() {
+ setFromCoplanarPoints: function () {
var v1 = new THREE.Vector3();
var v2 = new THREE.Vector3();
@@ -5900,7 +6432,7 @@ THREE.Plane.prototype = {
negate: function () {
- this.constant *= -1;
+ this.constant *= - 1;
this.normal.negate();
return this;
@@ -5945,7 +6477,7 @@ THREE.Plane.prototype = {
},
- intersectLine: function() {
+ intersectLine: function () {
var v1 = new THREE.Vector3();
@@ -5960,7 +6492,7 @@ THREE.Plane.prototype = {
if ( denominator == 0 ) {
// line is coplanar, return origin
- if( this.distanceToPoint( line.start ) == 0 ) {
+ if ( this.distanceToPoint( line.start ) == 0 ) {
return result.copy( line.start );
@@ -5973,7 +6505,7 @@ THREE.Plane.prototype = {
var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
- if( t < 0 || t > 1 ) {
+ if ( t < 0 || t > 1 ) {
return undefined;
@@ -5993,17 +6525,18 @@ THREE.Plane.prototype = {
},
- applyMatrix4: function() {
+ applyMatrix4: function () {
var v1 = new THREE.Vector3();
var v2 = new THREE.Vector3();
+ var m1 = new THREE.Matrix3();
return function ( matrix, optionalNormalMatrix ) {
// compute new normal based on theory here:
// http://www.songho.ca/opengl/gl_normaltransform.html
- optionalNormalMatrix = optionalNormalMatrix || new THREE.Matrix3().getNormalMatrix( matrix );
- var newNormal = v1.copy( this.normal ).applyMatrix3( optionalNormalMatrix );
+ var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
+ var newNormal = v1.copy( this.normal ).applyMatrix3( normalMatrix );
var newCoplanarPoint = this.coplanarPoint( v2 );
newCoplanarPoint.applyMatrix4( matrix );
@@ -6038,6 +6571,8 @@ THREE.Plane.prototype = {
};
+// File:src/math/Math.js
+
/**
* @author alteredq / http://alteredqualia.com/
* @author mrdoob / http://mrdoob.com/
@@ -6045,14 +6580,12 @@ THREE.Plane.prototype = {
THREE.Math = {
- PI2: Math.PI * 2,
-
generateUUID: function () {
// http://www.broofa.com/Tools/Math.uuid.htm
- var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
- var uuid = new Array(36);
+ var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split( '' );
+ var uuid = new Array( 36 );
var rnd = 0, r;
return function () {
@@ -6069,15 +6602,15 @@ THREE.Math = {
} else {
- if (rnd <= 0x02) rnd = 0x2000000 + (Math.random()*0x1000000)|0;
+ if ( rnd <= 0x02 ) rnd = 0x2000000 + ( Math.random() * 0x1000000 ) | 0;
r = rnd & 0xf;
rnd = rnd >> 4;
- uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
+ uuid[ i ] = chars[ ( i == 19 ) ? ( r & 0x3 ) | 0x8 : r ];
}
}
- return uuid.join('');
+ return uuid.join( '' );
};
@@ -6114,9 +6647,9 @@ THREE.Math = {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
- x = ( x - min )/( max - min );
+ x = ( x - min ) / ( max - min );
- return x*x*(3 - 2*x);
+ return x * x * ( 3 - 2 * x );
},
@@ -6125,9 +6658,9 @@ THREE.Math = {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
- x = ( x - min )/( max - min );
+ x = ( x - min ) / ( max - min );
- return x*x*x*(x*(x*6 - 15) + 10);
+ return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
},
@@ -6144,7 +6677,7 @@ THREE.Math = {
randInt: function ( low, high ) {
- return low + Math.floor( Math.random() * ( high - low + 1 ) );
+ return Math.floor( this.randFloat( low, high ) );
},
@@ -6164,13 +6697,7 @@ THREE.Math = {
},
- sign: function ( x ) {
-
- return ( x < 0 ) ? -1 : ( ( x > 0 ) ? 1 : 0 );
-
- },
-
- degToRad: function() {
+ degToRad: function () {
var degreeToRadiansFactor = Math.PI / 180;
@@ -6182,7 +6709,7 @@ THREE.Math = {
}(),
- radToDeg: function() {
+ radToDeg: function () {
var radianToDegreesFactor = 180 / Math.PI;
@@ -6192,10 +6719,32 @@ THREE.Math = {
};
- }()
+ }(),
+
+ isPowerOfTwo: function ( value ) {
+
+ return ( value & ( value - 1 ) ) === 0 && value !== 0;
+
+ },
+
+ nextPowerOfTwo: function ( value ) {
+
+ value --;
+ value |= value >> 1;
+ value |= value >> 2;
+ value |= value >> 4;
+ value |= value >> 8;
+ value |= value >> 16;
+ value ++;
+
+ return value;
+
+ }
};
+// File:src/math/Spline.js
+
/**
* Spline from Tween.js, slightly optimized (and trashed)
* http://sole.github.com/tween.js/examples/05_spline.html
@@ -6212,11 +6761,11 @@ THREE.Spline = function ( points ) {
point, intPoint, weight, w2, w3,
pa, pb, pc, pd;
- this.initFromArray = function( a ) {
+ this.initFromArray = function ( a ) {
this.points = [];
- for ( var i = 0; i < a.length; i++ ) {
+ for ( var i = 0; i < a.length; i ++ ) {
this.points[ i ] = { x: a[ i ][ 0 ], y: a[ i ][ 1 ], z: a[ i ][ 2 ] };
@@ -6282,7 +6831,7 @@ THREE.Spline = function ( points ) {
chunkLengths[ 0 ] = 0;
- if ( !nSubDivisions ) nSubDivisions = 100;
+ if ( ! nSubDivisions ) nSubDivisions = 100;
nSamples = this.points.length * nSubDivisions;
@@ -6323,7 +6872,7 @@ THREE.Spline = function ( points ) {
var i, j,
index, indexCurrent, indexNext,
- linearDistance, realDistance,
+ realDistance,
sampling, position,
newpoints = [],
tmpVec = new THREE.Vector3(),
@@ -6331,7 +6880,7 @@ THREE.Spline = function ( points ) {
newpoints.push( tmpVec.copy( this.points[ 0 ] ).clone() );
- for ( i = 1; i < this.points.length; i++ ) {
+ for ( i = 1; i < this.points.length; i ++ ) {
//tmpVec.copy( this.points[ i - 1 ] );
//linearDistance = tmpVec.distanceTo( this.points[ i ] );
@@ -6343,7 +6892,7 @@ THREE.Spline = function ( points ) {
indexCurrent = ( i - 1 ) / ( this.points.length - 1 );
indexNext = i / ( this.points.length - 1 );
- for ( j = 1; j < sampling - 1; j++ ) {
+ for ( j = 1; j < sampling - 1; j ++ ) {
index = indexCurrent + j * ( 1 / sampling ) * ( indexNext - indexCurrent );
@@ -6373,6 +6922,8 @@ THREE.Spline = function ( points ) {
};
+// File:src/math/Triangle.js
+
/**
* @author bhouston / http://exocortex.com
* @author mrdoob / http://mrdoob.com/
@@ -6386,7 +6937,7 @@ THREE.Triangle = function ( a, b, c ) {
};
-THREE.Triangle.normal = function() {
+THREE.Triangle.normal = function () {
var v0 = new THREE.Vector3();
@@ -6399,7 +6950,7 @@ THREE.Triangle.normal = function() {
result.cross( v0 );
var resultLengthSq = result.lengthSq();
- if( resultLengthSq > 0 ) {
+ if ( resultLengthSq > 0 ) {
return result.multiplyScalar( 1 / Math.sqrt( resultLengthSq ) );
@@ -6413,7 +6964,7 @@ THREE.Triangle.normal = function() {
// static/instance method to calculate barycoordinates
// based on: http://www.blackpawn.com/texts/pointinpoly/default.html
-THREE.Triangle.barycoordFromPoint = function() {
+THREE.Triangle.barycoordFromPoint = function () {
var v0 = new THREE.Vector3();
var v1 = new THREE.Vector3();
@@ -6436,10 +6987,10 @@ THREE.Triangle.barycoordFromPoint = function() {
var result = optionalTarget || new THREE.Vector3();
// colinear or singular triangle
- if( denom == 0 ) {
+ if ( denom == 0 ) {
// arbitrary location outside of triangle?
// not sure if this is the best idea, maybe should be returning undefined
- return result.set( -2, -1, -1 );
+ return result.set( - 2, - 1, - 1 );
}
var invDenom = 1 / denom;
@@ -6453,7 +7004,7 @@ THREE.Triangle.barycoordFromPoint = function() {
}();
-THREE.Triangle.containsPoint = function() {
+THREE.Triangle.containsPoint = function () {
var v1 = new THREE.Vector3();
@@ -6483,9 +7034,9 @@ THREE.Triangle.prototype = {
setFromPointsAndIndices: function ( points, i0, i1, i2 ) {
- this.a.copy( points[i0] );
- this.b.copy( points[i1] );
- this.c.copy( points[i2] );
+ this.a.copy( points[ i0 ] );
+ this.b.copy( points[ i1 ] );
+ this.c.copy( points[ i2 ] );
return this;
@@ -6501,7 +7052,7 @@ THREE.Triangle.prototype = {
},
- area: function() {
+ area: function () {
var v0 = new THREE.Vector3();
var v1 = new THREE.Vector3();
@@ -6564,27 +7115,7 @@ THREE.Triangle.prototype = {
};
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.Vertex = function ( v ) {
-
- console.warn( 'THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.')
- return v;
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.UV = function ( u, v ) {
-
- console.warn( 'THREE.UV has been DEPRECATED. Use THREE.Vector2 instead.')
- return new THREE.Vector2( u, v );
-
-};
+// File:src/core/Clock.js
/**
* @author alteredq / http://alteredqualia.com/
@@ -6609,8 +7140,8 @@ THREE.Clock.prototype = {
start: function () {
this.startTime = self.performance !== undefined && self.performance.now !== undefined
- ? self.performance.now()
- : Date.now();
+ ? self.performance.now()
+ : Date.now();
this.oldTime = this.startTime;
this.running = true;
@@ -6643,8 +7174,8 @@ THREE.Clock.prototype = {
if ( this.running ) {
var newTime = self.performance !== undefined && self.performance.now !== undefined
- ? self.performance.now()
- : Date.now();
+ ? self.performance.now()
+ : Date.now();
diff = 0.001 * ( newTime - this.oldTime );
this.oldTime = newTime;
@@ -6659,6 +7190,8 @@ THREE.Clock.prototype = {
};
+// File:src/core/EventDispatcher.js
+
/**
* https://github.com/mrdoob/eventdispatcher.js/
*/
@@ -6719,53 +7252,56 @@ THREE.EventDispatcher.prototype = {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
- var index = listeners[ type ].indexOf( listener );
+ var listenerArray = listeners[ type ];
- if ( index !== - 1 ) {
+ if ( listenerArray !== undefined ) {
- listeners[ type ].splice( index, 1 );
+ var index = listenerArray.indexOf( listener );
- }
+ if ( index !== - 1 ) {
- },
+ listenerArray.splice( index, 1 );
- dispatchEvent: function () {
+ }
- var array = [];
+ }
- return function ( event ) {
+ },
- if ( this._listeners === undefined ) return;
+ dispatchEvent: function ( event ) {
- var listeners = this._listeners;
- var listenerArray = listeners[ event.type ];
+ if ( this._listeners === undefined ) return;
- if ( listenerArray !== undefined ) {
+ var listeners = this._listeners;
+ var listenerArray = listeners[ event.type ];
- event.target = this;
+ if ( listenerArray !== undefined ) {
- var length = listenerArray.length;
+ event.target = this;
- for ( var i = 0; i < length; i ++ ) {
+ var array = [];
+ var length = listenerArray.length;
- array[ i ] = listenerArray[ i ];
+ for ( var i = 0; i < length; i ++ ) {
- }
+ array[ i ] = listenerArray[ i ];
- for ( var i = 0; i < length; i ++ ) {
+ }
- array[ i ].call( this, event );
+ for ( var i = 0; i < length; i ++ ) {
- }
+ array[ i ].call( this, event );
}
- };
+ }
- }()
+ }
};
+// File:src/core/Raycaster.js
+
/**
* @author mrdoob / http://mrdoob.com/
* @author bhouston / http://exocortex.com/
@@ -6782,15 +7318,15 @@ THREE.EventDispatcher.prototype = {
this.near = near || 0;
this.far = far || Infinity;
- };
-
- var sphere = new THREE.Sphere();
- var localRay = new THREE.Ray();
- var facePlane = new THREE.Plane();
- var intersectPoint = new THREE.Vector3();
- var matrixPosition = new THREE.Vector3();
+ this.params = {
+ Sprite: {},
+ Mesh: {},
+ PointCloud: { threshold: 1 },
+ LOD: {},
+ Line: {}
+ };
- var inverseMatrix = new THREE.Matrix4();
+ };
var descSort = function ( a, b ) {
@@ -6798,506 +7334,229 @@ THREE.EventDispatcher.prototype = {
};
- var vA = new THREE.Vector3();
- var vB = new THREE.Vector3();
- var vC = new THREE.Vector3();
+ var intersectObject = function ( object, raycaster, intersects, recursive ) {
- var intersectObject = function ( object, raycaster, intersects ) {
+ object.raycast( raycaster, intersects );
- if ( object instanceof THREE.Sprite ) {
+ if ( recursive === true ) {
- matrixPosition.getPositionFromMatrix( object.matrixWorld );
- var distance = raycaster.ray.distanceToPoint( matrixPosition );
+ var children = object.children;
- if ( distance > object.scale.x ) {
+ for ( var i = 0, l = children.length; i < l; i ++ ) {
- return intersects;
+ intersectObject( children[ i ], raycaster, intersects, true );
}
- intersects.push( {
-
- distance: distance,
- point: object.position,
- face: null,
- object: object
-
- } );
+ }
- } else if ( object instanceof THREE.LOD ) {
+ };
- matrixPosition.getPositionFromMatrix( object.matrixWorld );
- var distance = raycaster.ray.origin.distanceTo( matrixPosition );
+ //
- intersectObject( object.getObjectForDistance( distance ), raycaster, intersects );
+ THREE.Raycaster.prototype = {
- } else if ( object instanceof THREE.Mesh ) {
+ constructor: THREE.Raycaster,
- var geometry = object.geometry;
+ precision: 0.0001,
+ linePrecision: 1,
- // Checking boundingSphere distance to ray
+ set: function ( origin, direction ) {
- if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
+ // direction is assumed to be normalized (for accurate distance calculations)
- sphere.copy( geometry.boundingSphere );
- sphere.applyMatrix4( object.matrixWorld );
+ this.ray.set( origin, direction );
- if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
+ },
- return intersects;
+ setFromCamera: function ( coords, camera ) {
- }
+ // camera is assumed _not_ to be a child of a transformed object
- // Check boundingBox before continuing
+ if ( camera instanceof THREE.PerspectiveCamera ) {
- inverseMatrix.getInverse( object.matrixWorld );
- localRay.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
+ this.ray.origin.copy( camera.position );
+ this.ray.direction.set( coords.x, coords.y, 0.5 ).unproject( camera ).sub( camera.position ).normalize();
- if ( geometry.boundingBox !== null ) {
+ } else if ( camera instanceof THREE.OrthographicCamera ) {
- if ( localRay.isIntersectionBox( geometry.boundingBox ) === false ) {
+ this.ray.origin.set( coords.x, coords.y, - 1 ).unproject( camera );
+ this.ray.direction.set( 0, 0, - 1 ).transformDirection( camera.matrixWorld );
- return intersects;
+ } else {
- }
+ THREE.error( 'THREE.Raycaster: Unsupported camera type.' );
}
- if ( geometry instanceof THREE.BufferGeometry ) {
+ },
- var material = object.material;
+ intersectObject: function ( object, recursive ) {
- if ( material === undefined ) return intersects;
- if ( geometry.dynamic === false ) return intersects;
+ var intersects = [];
- var a, b, c;
- var precision = raycaster.precision;
+ intersectObject( object, this, intersects, recursive );
- if ( geometry.attributes.index !== undefined ) {
+ intersects.sort( descSort );
- var offsets = geometry.offsets;
- var indices = geometry.attributes.index.array;
- var positions = geometry.attributes.position.array;
- var offLength = geometry.offsets.length;
+ return intersects;
- var fl = geometry.attributes.index.array.length / 3;
+ },
- for ( var oi = 0; oi < offLength; ++oi ) {
+ intersectObjects: function ( objects, recursive ) {
- var start = offsets[ oi ].start;
- var count = offsets[ oi ].count;
- var index = offsets[ oi ].index;
+ var intersects = [];
- for ( var i = start, il = start + count; i < il; i += 3 ) {
+ if ( objects instanceof Array === false ) {
- a = index + indices[ i ];
- b = index + indices[ i + 1 ];
- c = index + indices[ i + 2 ];
+ THREE.warn( 'THREE.Raycaster.intersectObjects: objects is not an Array.' );
+ return intersects;
- vA.set(
- positions[ a * 3 ],
- positions[ a * 3 + 1 ],
- positions[ a * 3 + 2 ]
- );
- vB.set(
- positions[ b * 3 ],
- positions[ b * 3 + 1 ],
- positions[ b * 3 + 2 ]
- );
- vC.set(
- positions[ c * 3 ],
- positions[ c * 3 + 1 ],
- positions[ c * 3 + 2 ]
- );
+ }
+ for ( var i = 0, l = objects.length; i < l; i ++ ) {
- if ( material.side === THREE.BackSide ) {
+ intersectObject( objects[ i ], this, intersects, recursive );
- var intersectionPoint = localRay.intersectTriangle( vC, vB, vA, true );
+ }
- } else {
+ intersects.sort( descSort );
- var intersectionPoint = localRay.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
+ return intersects;
- }
+ }
- if ( intersectionPoint === null ) continue;
+ };
- intersectionPoint.applyMatrix4( object.matrixWorld );
+}( THREE ) );
- var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+// File:src/core/Object3D.js
- if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
- intersects.push( {
+THREE.Object3D = function () {
- distance: distance,
- point: intersectionPoint,
- face: null,
- faceIndex: null,
- object: object
+ Object.defineProperty( this, 'id', { value: THREE.Object3DIdCount ++ } );
- } );
+ this.uuid = THREE.Math.generateUUID();
- }
+ this.name = '';
+ this.type = 'Object3D';
- }
+ this.parent = undefined;
+ this.children = [];
- } else {
+ this.up = THREE.Object3D.DefaultUp.clone();
- var offsets = geometry.offsets;
- var positions = geometry.attributes.position.array;
- var offLength = geometry.offsets.length;
+ var position = new THREE.Vector3();
+ var rotation = new THREE.Euler();
+ var quaternion = new THREE.Quaternion();
+ var scale = new THREE.Vector3( 1, 1, 1 );
- var fl = geometry.attributes.position.array.length;
+ var onRotationChange = function () {
+ quaternion.setFromEuler( rotation, false );
+ };
- for ( var i = 0; i < fl; i += 3 ) {
+ var onQuaternionChange = function () {
+ rotation.setFromQuaternion( quaternion, undefined, false );
+ };
- a = i;
- b = i + 1;
- c = i + 2;
+ rotation.onChange( onRotationChange );
+ quaternion.onChange( onQuaternionChange );
- vA.set(
- positions[ a * 3 ],
- positions[ a * 3 + 1 ],
- positions[ a * 3 + 2 ]
- );
- vB.set(
- positions[ b * 3 ],
- positions[ b * 3 + 1 ],
- positions[ b * 3 + 2 ]
- );
- vC.set(
- positions[ c * 3 ],
- positions[ c * 3 + 1 ],
- positions[ c * 3 + 2 ]
- );
+ Object.defineProperties( this, {
+ position: {
+ enumerable: true,
+ value: position
+ },
+ rotation: {
+ enumerable: true,
+ value: rotation
+ },
+ quaternion: {
+ enumerable: true,
+ value: quaternion
+ },
+ scale: {
+ enumerable: true,
+ value: scale
+ }
+ } );
+ this.rotationAutoUpdate = true;
- if ( material.side === THREE.BackSide ) {
+ this.matrix = new THREE.Matrix4();
+ this.matrixWorld = new THREE.Matrix4();
- var intersectionPoint = localRay.intersectTriangle( vC, vB, vA, true );
+ this.matrixAutoUpdate = true;
+ this.matrixWorldNeedsUpdate = false;
- } else {
+ this.visible = true;
- var intersectionPoint = localRay.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
+ this.castShadow = false;
+ this.receiveShadow = false;
- }
+ this.frustumCulled = true;
+ this.renderOrder = 0;
- if ( intersectionPoint === null ) continue;
+ this.userData = {};
- intersectionPoint.applyMatrix4( object.matrixWorld );
+};
- var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+THREE.Object3D.DefaultUp = new THREE.Vector3( 0, 1, 0 );
- if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
+THREE.Object3D.prototype = {
- intersects.push( {
+ constructor: THREE.Object3D,
- distance: distance,
- point: intersectionPoint,
- face: null,
- faceIndex: null,
- object: object
+ get eulerOrder () {
- } );
+ THREE.warn( 'THREE.Object3D: .eulerOrder has been moved to .rotation.order.' );
- }
+ return this.rotation.order;
- }
+ },
- } else if ( geometry instanceof THREE.Geometry ) {
+ set eulerOrder ( value ) {
- var isFaceMaterial = object.material instanceof THREE.MeshFaceMaterial;
- var objectMaterials = isFaceMaterial === true ? object.material.materials : null;
+ THREE.warn( 'THREE.Object3D: .eulerOrder has been moved to .rotation.order.' );
- var a, b, c, d;
- var precision = raycaster.precision;
+ this.rotation.order = value;
- var vertices = geometry.vertices;
+ },
- for ( var f = 0, fl = geometry.faces.length; f < fl; f ++ ) {
+ get useQuaternion () {
- var face = geometry.faces[ f ];
+ THREE.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
- var material = isFaceMaterial === true ? objectMaterials[ face.materialIndex ] : object.material;
+ },
- if ( material === undefined ) continue;
+ set useQuaternion ( value ) {
- a = vertices[ face.a ];
- b = vertices[ face.b ];
- c = vertices[ face.c ];
+ THREE.warn( 'THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.' );
- if ( material.side === THREE.BackSide ) {
+ },
- var intersectionPoint = localRay.intersectTriangle( c, b, a, true );
+ applyMatrix: function ( matrix ) {
- } else {
+ this.matrix.multiplyMatrices( matrix, this.matrix );
- var intersectionPoint = localRay.intersectTriangle( a, b, c, material.side !== THREE.DoubleSide );
+ this.matrix.decompose( this.position, this.quaternion, this.scale );
- }
+ },
- if ( intersectionPoint === null ) continue;
+ setRotationFromAxisAngle: function ( axis, angle ) {
- intersectionPoint.applyMatrix4( object.matrixWorld );
+ // assumes axis is normalized
- var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
+ this.quaternion.setFromAxisAngle( axis, angle );
- if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
-
- intersects.push( {
-
- distance: distance,
- point: intersectionPoint,
- face: face,
- faceIndex: f,
- object: object
-
- } );
-
- }
-
- }
-
- } else if ( object instanceof THREE.Line ) {
-
- var precision = raycaster.linePrecision;
- var precisionSq = precision * precision;
-
- var geometry = object.geometry;
-
- if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
-
- // Checking boundingSphere distance to ray
-
- sphere.copy( geometry.boundingSphere );
- sphere.applyMatrix4( object.matrixWorld );
-
- if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
-
- return intersects;
-
- }
-
- inverseMatrix.getInverse( object.matrixWorld );
- localRay.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
-
- /* if ( geometry instanceof THREE.BufferGeometry ) {
-
- } else */ if ( geometry instanceof THREE.Geometry ) {
-
- var vertices = geometry.vertices;
- var nbVertices = vertices.length;
- var interSegment = new THREE.Vector3();
- var interRay = new THREE.Vector3();
- var step = object.type === THREE.LineStrip ? 1 : 2;
-
- for ( var i = 0; i < nbVertices - 1; i = i + step ) {
-
- var distSq = localRay.distanceSqToSegment( vertices[ i ], vertices[ i + 1 ], interRay, interSegment );
-
- if ( distSq > precisionSq ) continue;
-
- var distance = localRay.origin.distanceTo( interRay );
-
- if ( distance < raycaster.near || distance > raycaster.far ) continue;
-
- intersects.push( {
-
- distance: distance,
- // What do we want? intersection point on the ray or on the segment??
- // point: raycaster.ray.at( distance ),
- point: interSegment.clone().applyMatrix4( object.matrixWorld ),
- face: null,
- faceIndex: null,
- object: object
-
- } );
-
- }
-
- }
-
- }
-
- };
-
- var intersectDescendants = function ( object, raycaster, intersects ) {
-
- var descendants = object.getDescendants();
-
- for ( var i = 0, l = descendants.length; i < l; i ++ ) {
-
- intersectObject( descendants[ i ], raycaster, intersects );
-
- }
- };
-
- //
-
- THREE.Raycaster.prototype.precision = 0.0001;
- THREE.Raycaster.prototype.linePrecision = 1;
-
- THREE.Raycaster.prototype.set = function ( origin, direction ) {
-
- this.ray.set( origin, direction );
- // direction is assumed to be normalized (for accurate distance calculations)
-
- };
-
- THREE.Raycaster.prototype.intersectObject = function ( object, recursive ) {
-
- var intersects = [];
-
- if ( recursive === true ) {
-
- intersectDescendants( object, this, intersects );
-
- }
-
- intersectObject( object, this, intersects );
-
- intersects.sort( descSort );
-
- return intersects;
-
- };
-
- THREE.Raycaster.prototype.intersectObjects = function ( objects, recursive ) {
-
- var intersects = [];
-
- for ( var i = 0, l = objects.length; i < l; i ++ ) {
-
- intersectObject( objects[ i ], this, intersects );
-
- if ( recursive === true ) {
-
- intersectDescendants( objects[ i ], this, intersects );
-
- }
-
- }
-
- intersects.sort( descSort );
-
- return intersects;
-
- };
-
-}( THREE ) );
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- * @author WestLangley / http://github.com/WestLangley
- */
-
-THREE.Object3D = function () {
-
- this.id = THREE.Object3DIdCount ++;
- this.uuid = THREE.Math.generateUUID();
-
- this.name = '';
-
- this.parent = undefined;
- this.children = [];
-
- this.up = new THREE.Vector3( 0, 1, 0 );
-
- this.position = new THREE.Vector3();
- this.rotation = new THREE.Euler();
- this.quaternion = new THREE.Quaternion();
- this.scale = new THREE.Vector3( 1, 1, 1 );
-
- // keep rotation and quaternion in sync
-
- this.rotation._quaternion = this.quaternion;
- this.quaternion._euler = this.rotation;
-
- this.renderDepth = null;
-
- this.rotationAutoUpdate = true;
-
- this.matrix = new THREE.Matrix4();
- this.matrixWorld = new THREE.Matrix4();
-
- this.matrixAutoUpdate = true;
- this.matrixWorldNeedsUpdate = true;
-
- this.visible = true;
-
- this.castShadow = false;
- this.receiveShadow = false;
-
- this.frustumCulled = true;
-
- this.userData = {};
-
-};
-
-
-THREE.Object3D.prototype = {
-
- constructor: THREE.Object3D,
-
- get eulerOrder () {
-
- console.warn( 'DEPRECATED: Object3D\'s .eulerOrder has been moved to Object3D\'s .rotation.order.' );
-
- return this.rotation.order;
-
- },
-
- set eulerOrder ( value ) {
-
- console.warn( 'DEPRECATED: Object3D\'s .eulerOrder has been moved to Object3D\'s .rotation.order.' );
-
- this.rotation.order = value;
-
- },
-
- get useQuaternion () {
-
- console.warn( 'DEPRECATED: Object3D\'s .useQuaternion has been removed. The library now uses quaternions by default.' );
-
- },
-
- set useQuaternion ( value ) {
-
- console.warn( 'DEPRECATED: Object3D\'s .useQuaternion has been removed. The library now uses quaternions by default.' );
-
- },
-
- applyMatrix: function () {
-
- var m1 = new THREE.Matrix4();
-
- return function ( matrix ) {
-
- this.matrix.multiplyMatrices( matrix, this.matrix );
-
- this.position.getPositionFromMatrix( this.matrix );
-
- this.scale.getScaleFromMatrix( this.matrix );
-
- m1.extractRotation( this.matrix );
-
- this.quaternion.setFromRotationMatrix( m1 );
-
- }
-
- }(),
-
- setRotationFromAxisAngle: function ( axis, angle ) {
-
- // assumes axis is normalized
-
- this.quaternion.setFromAxisAngle( axis, angle );
-
- },
+ },
setRotationFromEuler: function ( euler ) {
@@ -7321,7 +7580,7 @@ THREE.Object3D.prototype = {
},
- rotateOnAxis: function() {
+ rotateOnAxis: function () {
// rotate object on axis in object space
// axis is assumed to be normalized
@@ -7385,9 +7644,7 @@ THREE.Object3D.prototype = {
return function ( axis, distance ) {
- v1.copy( axis );
-
- v1.applyQuaternion( this.quaternion );
+ v1.copy( axis ).applyQuaternion( this.quaternion );
this.position.add( v1.multiplyScalar( distance ) );
@@ -7399,7 +7656,7 @@ THREE.Object3D.prototype = {
translate: function ( distance, axis ) {
- console.warn( 'DEPRECATED: Object3D\'s .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.' );
+ THREE.warn( 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.' );
return this.translateOnAxis( axis, distance );
},
@@ -7476,10 +7733,22 @@ THREE.Object3D.prototype = {
add: function ( object ) {
+ if ( arguments.length > 1 ) {
+
+ for ( var i = 0; i < arguments.length; i ++ ) {
+
+ this.add( arguments[ i ] );
+
+ }
+
+ return this;
+
+ };
+
if ( object === this ) {
- console.warn( 'THREE.Object3D.add: An object can\'t be added as a child of itself.' );
- return;
+ THREE.error( "THREE.Object3D.add: object can't be added as a child of itself.", object );
+ return this;
}
@@ -7496,90 +7765,73 @@ THREE.Object3D.prototype = {
this.children.push( object );
- // add to scene
+ } else {
- var scene = this;
+ THREE.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object );
- while ( scene.parent !== undefined ) {
+ }
- scene = scene.parent;
+ return this;
- }
+ },
- if ( scene !== undefined && scene instanceof THREE.Scene ) {
+ remove: function ( object ) {
- scene.__addObject( object );
+ if ( arguments.length > 1 ) {
- }
+ for ( var i = 0; i < arguments.length; i ++ ) {
- }
+ this.remove( arguments[ i ] );
- },
+ }
- remove: function ( object ) {
+ };
var index = this.children.indexOf( object );
if ( index !== - 1 ) {
object.parent = undefined;
+
object.dispatchEvent( { type: 'removed' } );
this.children.splice( index, 1 );
- // remove from scene
-
- var scene = this;
-
- while ( scene.parent !== undefined ) {
-
- scene = scene.parent;
-
- }
-
- if ( scene !== undefined && scene instanceof THREE.Scene ) {
-
- scene.__removeObject( object );
-
- }
-
}
},
- traverse: function ( callback ) {
+ getChildByName: function ( name ) {
- callback( this );
+ THREE.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().' );
+ return this.getObjectByName( name );
- for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+ },
- this.children[ i ].traverse( callback );
+ getObjectById: function ( id ) {
- }
+ return this.getObjectByProperty( 'id', id );
},
- getObjectById: function ( id, recursive ) {
-
- for ( var i = 0, l = this.children.length; i < l; i ++ ) {
-
- var child = this.children[ i ];
+ getObjectByName: function ( name ) {
- if ( child.id === id ) {
+ return this.getObjectByProperty( 'name', name );
- return child;
+ },
- }
+ getObjectByProperty: function ( name, value ) {
- if ( recursive === true ) {
+ if ( this[ name ] === value ) return this;
- child = child.getObjectById( id, recursive );
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
- if ( child !== undefined ) {
+ var child = this.children[ i ];
+ var object = child.getObjectByProperty( name, value );
- return child;
+ if ( object !== undefined ) {
- }
+ return object;
}
@@ -7589,56 +7841,123 @@ THREE.Object3D.prototype = {
},
- getObjectByName: function ( name, recursive ) {
+ getWorldPosition: function ( optionalTarget ) {
- for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+ var result = optionalTarget || new THREE.Vector3();
- var child = this.children[ i ];
+ this.updateMatrixWorld( true );
- if ( child.name === name ) {
+ return result.setFromMatrixPosition( this.matrixWorld );
- return child;
+ },
- }
+ getWorldQuaternion: function () {
- if ( recursive === true ) {
+ var position = new THREE.Vector3();
+ var scale = new THREE.Vector3();
- child = child.getObjectByName( name, recursive );
+ return function ( optionalTarget ) {
- if ( child !== undefined ) {
+ var result = optionalTarget || new THREE.Quaternion();
- return child;
+ this.updateMatrixWorld( true );
- }
+ this.matrixWorld.decompose( position, result, scale );
- }
+ return result;
}
- return undefined;
+ }(),
- },
+ getWorldRotation: function () {
- getChildByName: function ( name, recursive ) {
+ var quaternion = new THREE.Quaternion();
- console.warn( 'DEPRECATED: Object3D\'s .getChildByName() has been renamed to .getObjectByName().' );
- return this.getObjectByName( name, recursive );
+ return function ( optionalTarget ) {
- },
+ var result = optionalTarget || new THREE.Euler();
- getDescendants: function ( array ) {
+ this.getWorldQuaternion( quaternion );
- if ( array === undefined ) array = [];
+ return result.setFromQuaternion( quaternion, this.rotation.order, false );
- Array.prototype.push.apply( array, this.children );
+ }
+
+ }(),
+
+ getWorldScale: function () {
+
+ var position = new THREE.Vector3();
+ var quaternion = new THREE.Quaternion();
+
+ return function ( optionalTarget ) {
+
+ var result = optionalTarget || new THREE.Vector3();
+
+ this.updateMatrixWorld( true );
+
+ this.matrixWorld.decompose( position, quaternion, result );
+
+ return result;
+
+ }
+
+ }(),
+
+ getWorldDirection: function () {
+
+ var quaternion = new THREE.Quaternion();
+
+ return function ( optionalTarget ) {
+
+ var result = optionalTarget || new THREE.Vector3();
+
+ this.getWorldQuaternion( quaternion );
+
+ return result.set( 0, 0, 1 ).applyQuaternion( quaternion );
+
+ }
+
+ }(),
+
+ raycast: function () {},
+
+ traverse: function ( callback ) {
+
+ callback( this );
for ( var i = 0, l = this.children.length; i < l; i ++ ) {
- this.children[ i ].getDescendants( array );
+ this.children[ i ].traverse( callback );
}
- return array;
+ },
+
+ traverseVisible: function ( callback ) {
+
+ if ( this.visible === false ) return;
+
+ callback( this );
+
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+
+ this.children[ i ].traverseVisible( callback );
+
+ }
+
+ },
+
+ traverseAncestors: function ( callback ) {
+
+ if ( this.parent ) {
+
+ callback( this.parent );
+
+ this.parent.traverseAncestors( callback );
+
+ }
},
@@ -7682,1123 +8001,1080 @@ THREE.Object3D.prototype = {
},
- clone: function ( object, recursive ) {
-
- if ( object === undefined ) object = new THREE.Object3D();
- if ( recursive === undefined ) recursive = true;
-
- object.name = this.name;
-
- object.up.copy( this.up );
+ toJSON: function () {
- object.position.copy( this.position );
- object.quaternion.copy( this.quaternion );
- object.scale.copy( this.scale );
+ var output = {
+ metadata: {
+ version: 4.3,
+ type: 'Object',
+ generator: 'ObjectExporter'
+ }
+ };
- object.renderDepth = this.renderDepth;
+ //
- object.rotationAutoUpdate = this.rotationAutoUpdate;
+ var geometries = {};
- object.matrix.copy( this.matrix );
- object.matrixWorld.copy( this.matrixWorld );
+ var parseGeometry = function ( geometry ) {
- object.matrixAutoUpdate = this.matrixAutoUpdate;
- object.matrixWorldNeedsUpdate = this.matrixWorldNeedsUpdate;
+ if ( output.geometries === undefined ) {
- object.visible = this.visible;
+ output.geometries = [];
- object.castShadow = this.castShadow;
- object.receiveShadow = this.receiveShadow;
+ }
- object.frustumCulled = this.frustumCulled;
+ if ( geometries[ geometry.uuid ] === undefined ) {
- object.userData = JSON.parse( JSON.stringify( this.userData ) );
+ var json = geometry.toJSON();
- if ( recursive === true ) {
+ delete json.metadata;
- for ( var i = 0; i < this.children.length; i ++ ) {
+ geometries[ geometry.uuid ] = json;
- var child = this.children[ i ];
- object.add( child.clone() );
+ output.geometries.push( json );
}
- }
-
- return object;
-
- }
-
-};
+ return geometry.uuid;
-THREE.EventDispatcher.prototype.apply( THREE.Object3D.prototype );
+ };
-THREE.Object3DIdCount = 0;
+ //
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author supereggbert / http://www.paulbrunt.co.uk/
- * @author julianwa / https://github.com/julianwa
- */
+ var materials = {};
-THREE.Projector = function () {
+ var parseMaterial = function ( material ) {
- var _object, _objectCount, _objectPool = [], _objectPoolLength = 0,
- _vertex, _vertexCount, _vertexPool = [], _vertexPoolLength = 0,
- _face, _face3Count, _face3Pool = [], _face3PoolLength = 0,
- _line, _lineCount, _linePool = [], _linePoolLength = 0,
- _sprite, _spriteCount, _spritePool = [], _spritePoolLength = 0,
+ if ( output.materials === undefined ) {
- _renderData = { objects: [], sprites: [], lights: [], elements: [] },
+ output.materials = [];
- _vector3 = new THREE.Vector3(),
- _vector4 = new THREE.Vector4(),
+ }
- _clipBox = new THREE.Box3( new THREE.Vector3( -1, -1, -1 ), new THREE.Vector3( 1, 1, 1 ) ),
- _boundingBox = new THREE.Box3(),
- _points3 = new Array( 3 ),
- _points4 = new Array( 4 ),
+ if ( materials[ material.uuid ] === undefined ) {
- _viewMatrix = new THREE.Matrix4(),
- _viewProjectionMatrix = new THREE.Matrix4(),
+ var json = material.toJSON();
- _modelMatrix,
- _modelViewProjectionMatrix = new THREE.Matrix4(),
+ delete json.metadata;
- _normalMatrix = new THREE.Matrix3(),
- _normalViewMatrix = new THREE.Matrix3(),
+ materials[ material.uuid ] = json;
- _centroid = new THREE.Vector3(),
+ output.materials.push( json );
- _frustum = new THREE.Frustum(),
+ }
- _clippedVertex1PositionScreen = new THREE.Vector4(),
- _clippedVertex2PositionScreen = new THREE.Vector4();
+ return material.uuid;
- this.projectVector = function ( vector, camera ) {
+ };
- camera.matrixWorldInverse.getInverse( camera.matrixWorld );
+ //
- _viewProjectionMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
+ var parseObject = function ( object ) {
- return vector.applyProjection( _viewProjectionMatrix );
+ var data = {};
- };
+ data.uuid = object.uuid;
+ data.type = object.type;
- this.unprojectVector = function ( vector, camera ) {
+ if ( object.name !== '' ) data.name = object.name;
+ if ( JSON.stringify( object.userData ) !== '{}' ) data.userData = object.userData;
+ if ( object.visible !== true ) data.visible = object.visible;
- camera.projectionMatrixInverse.getInverse( camera.projectionMatrix );
+ if ( object instanceof THREE.PerspectiveCamera ) {
- _viewProjectionMatrix.multiplyMatrices( camera.matrixWorld, camera.projectionMatrixInverse );
+ data.fov = object.fov;
+ data.aspect = object.aspect;
+ data.near = object.near;
+ data.far = object.far;
- return vector.applyProjection( _viewProjectionMatrix );
+ } else if ( object instanceof THREE.OrthographicCamera ) {
- };
+ data.left = object.left;
+ data.right = object.right;
+ data.top = object.top;
+ data.bottom = object.bottom;
+ data.near = object.near;
+ data.far = object.far;
- this.pickingRay = function ( vector, camera ) {
+ } else if ( object instanceof THREE.AmbientLight ) {
- // set two vectors with opposing z values
- vector.z = -1.0;
- var end = new THREE.Vector3( vector.x, vector.y, 1.0 );
+ data.color = object.color.getHex();
- this.unprojectVector( vector, camera );
- this.unprojectVector( end, camera );
+ } else if ( object instanceof THREE.DirectionalLight ) {
- // find direction from vector to end
- end.sub( vector ).normalize();
+ data.color = object.color.getHex();
+ data.intensity = object.intensity;
- return new THREE.Raycaster( vector, end );
+ } else if ( object instanceof THREE.PointLight ) {
- };
+ data.color = object.color.getHex();
+ data.intensity = object.intensity;
+ data.distance = object.distance;
+ data.decay = object.decay;
- var getObject = function ( object ) {
+ } else if ( object instanceof THREE.SpotLight ) {
- _object = getNextObjectInPool();
- _object.id = object.id;
- _object.object = object;
+ data.color = object.color.getHex();
+ data.intensity = object.intensity;
+ data.distance = object.distance;
+ data.angle = object.angle;
+ data.exponent = object.exponent;
+ data.decay = object.decay;
- if ( object.renderDepth !== null ) {
+ } else if ( object instanceof THREE.HemisphereLight ) {
- _object.z = object.renderDepth;
+ data.color = object.color.getHex();
+ data.groundColor = object.groundColor.getHex();
- } else {
+ } else if ( object instanceof THREE.Mesh || object instanceof THREE.Line || object instanceof THREE.PointCloud ) {
- _vector3.getPositionFromMatrix( object.matrixWorld );
- _vector3.applyProjection( _viewProjectionMatrix );
- _object.z = _vector3.z;
+ data.geometry = parseGeometry( object.geometry );
+ data.material = parseMaterial( object.material );
- }
+ if ( object instanceof THREE.Line ) data.mode = object.mode;
- return _object;
+ } else if ( object instanceof THREE.Sprite ) {
- };
+ data.material = parseMaterial( object.material );
- var projectObject = function ( object ) {
+ }
- if ( object.visible === false ) return;
+ data.matrix = object.matrix.toArray();
- if ( object instanceof THREE.Light ) {
+ if ( object.children.length > 0 ) {
- _renderData.lights.push( object );
+ data.children = [];
- } else if ( object instanceof THREE.Mesh || object instanceof THREE.Line ) {
+ for ( var i = 0; i < object.children.length; i ++ ) {
- if ( object.frustumCulled === false || _frustum.intersectsObject( object ) === true ) {
+ data.children.push( parseObject( object.children[ i ] ) );
- _renderData.objects.push( getObject( object ) );
+ }
}
- } else if ( object instanceof THREE.Sprite ) {
-
- _renderData.sprites.push( getObject( object ) );
+ return data;
}
- for ( var i = 0, l = object.children.length; i < l; i ++ ) {
+ output.object = parseObject( this );
- projectObject( object.children[ i ] );
+ return output;
- }
+ },
- };
+ clone: function ( object, recursive ) {
- var projectGraph = function ( root, sortObjects ) {
+ if ( object === undefined ) object = new THREE.Object3D();
+ if ( recursive === undefined ) recursive = true;
- _objectCount = 0;
+ object.name = this.name;
- _renderData.objects.length = 0;
- _renderData.sprites.length = 0;
- _renderData.lights.length = 0;
+ object.up.copy( this.up );
- projectObject( root );
+ object.position.copy( this.position );
+ object.quaternion.copy( this.quaternion );
+ object.scale.copy( this.scale );
- if ( sortObjects === true ) {
+ object.rotationAutoUpdate = this.rotationAutoUpdate;
- _renderData.objects.sort( painterSort );
+ object.matrix.copy( this.matrix );
+ object.matrixWorld.copy( this.matrixWorld );
- }
+ object.matrixAutoUpdate = this.matrixAutoUpdate;
+ object.matrixWorldNeedsUpdate = this.matrixWorldNeedsUpdate;
- };
+ object.visible = this.visible;
- this.projectScene = function ( scene, camera, sortObjects, sortElements ) {
+ object.castShadow = this.castShadow;
+ object.receiveShadow = this.receiveShadow;
- var visible = false,
- o, ol, v, vl, f, fl, n, nl, c, cl, u, ul, object,
- geometry, vertices, faces, face, faceVertexNormals, faceVertexUvs, uvs,
- v1, v2, v3, v4, isFaceMaterial, objectMaterials;
+ object.frustumCulled = this.frustumCulled;
- _face3Count = 0;
- _lineCount = 0;
- _spriteCount = 0;
+ object.userData = JSON.parse( JSON.stringify( this.userData ) );
- _renderData.elements.length = 0;
+ if ( recursive === true ) {
- if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
- if ( camera.parent === undefined ) camera.updateMatrixWorld();
+ for ( var i = 0; i < this.children.length; i ++ ) {
- _viewMatrix.copy( camera.matrixWorldInverse.getInverse( camera.matrixWorld ) );
- _viewProjectionMatrix.multiplyMatrices( camera.projectionMatrix, _viewMatrix );
+ var child = this.children[ i ];
+ object.add( child.clone() );
- _normalViewMatrix.getNormalMatrix( _viewMatrix );
+ }
- _frustum.setFromMatrix( _viewProjectionMatrix );
+ }
- projectGraph( scene, sortObjects );
+ return object;
- for ( o = 0, ol = _renderData.objects.length; o < ol; o ++ ) {
+ }
- object = _renderData.objects[ o ].object;
+};
- _modelMatrix = object.matrixWorld;
+THREE.EventDispatcher.prototype.apply( THREE.Object3D.prototype );
- _vertexCount = 0;
+THREE.Object3DIdCount = 0;
- if ( object instanceof THREE.Mesh ) {
+// File:src/core/Face3.js
- geometry = object.geometry;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- vertices = geometry.vertices;
- faces = geometry.faces;
- faceVertexUvs = geometry.faceVertexUvs;
+THREE.Face3 = function ( a, b, c, normal, color, materialIndex ) {
- _normalMatrix.getNormalMatrix( _modelMatrix );
+ this.a = a;
+ this.b = b;
+ this.c = c;
- isFaceMaterial = object.material instanceof THREE.MeshFaceMaterial;
- objectMaterials = isFaceMaterial === true ? object.material : null;
+ this.normal = normal instanceof THREE.Vector3 ? normal : new THREE.Vector3();
+ this.vertexNormals = normal instanceof Array ? normal : [];
- for ( v = 0, vl = vertices.length; v < vl; v ++ ) {
+ this.color = color instanceof THREE.Color ? color : new THREE.Color();
+ this.vertexColors = color instanceof Array ? color : [];
- _vertex = getNextVertexInPool();
+ this.vertexTangents = [];
- _vertex.positionWorld.copy( vertices[ v ] ).applyMatrix4( _modelMatrix );
- _vertex.positionScreen.copy( _vertex.positionWorld ).applyMatrix4( _viewProjectionMatrix );
+ this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
- var invW = 1 / _vertex.positionScreen.w;
+};
- _vertex.positionScreen.x *= invW;
- _vertex.positionScreen.y *= invW;
- _vertex.positionScreen.z *= invW;
+THREE.Face3.prototype = {
- _vertex.visible = ! ( _vertex.positionScreen.x < -1 || _vertex.positionScreen.x > 1 ||
- _vertex.positionScreen.y < -1 || _vertex.positionScreen.y > 1 ||
- _vertex.positionScreen.z < -1 || _vertex.positionScreen.z > 1 );
+ constructor: THREE.Face3,
- }
+ clone: function () {
- for ( f = 0, fl = faces.length; f < fl; f ++ ) {
+ var face = new THREE.Face3( this.a, this.b, this.c );
- face = faces[ f ];
+ face.normal.copy( this.normal );
+ face.color.copy( this.color );
- var material = isFaceMaterial === true
- ? objectMaterials.materials[ face.materialIndex ]
- : object.material;
+ face.materialIndex = this.materialIndex;
- if ( material === undefined ) continue;
+ for ( var i = 0, il = this.vertexNormals.length; i < il; i ++ ) {
- var side = material.side;
+ face.vertexNormals[ i ] = this.vertexNormals[ i ].clone();
- v1 = _vertexPool[ face.a ];
- v2 = _vertexPool[ face.b ];
- v3 = _vertexPool[ face.c ];
+ }
- _points3[ 0 ] = v1.positionScreen;
- _points3[ 1 ] = v2.positionScreen;
- _points3[ 2 ] = v3.positionScreen;
+ for ( var i = 0, il = this.vertexColors.length; i < il; i ++ ) {
- if ( v1.visible === true || v2.visible === true || v3.visible === true ||
- _clipBox.isIntersectionBox( _boundingBox.setFromPoints( _points3 ) ) ) {
+ face.vertexColors[ i ] = this.vertexColors[ i ].clone();
- visible = ( ( v3.positionScreen.x - v1.positionScreen.x ) *
- ( v2.positionScreen.y - v1.positionScreen.y ) -
- ( v3.positionScreen.y - v1.positionScreen.y ) *
- ( v2.positionScreen.x - v1.positionScreen.x ) ) < 0;
+ }
- if ( side === THREE.DoubleSide || visible === ( side === THREE.FrontSide ) ) {
+ for ( var i = 0, il = this.vertexTangents.length; i < il; i ++ ) {
- _face = getNextFace3InPool();
+ face.vertexTangents[ i ] = this.vertexTangents[ i ].clone();
- _face.id = object.id;
- _face.v1.copy( v1 );
- _face.v2.copy( v2 );
- _face.v3.copy( v3 );
+ }
- } else {
+ return face;
- continue;
+ }
- }
+};
- } else {
+// File:src/core/Face4.js
- continue;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- }
+THREE.Face4 = function ( a, b, c, d, normal, color, materialIndex ) {
- _face.normalModel.copy( face.normal );
+ THREE.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' )
+ return new THREE.Face3( a, b, c, normal, color, materialIndex );
- if ( visible === false && ( side === THREE.BackSide || side === THREE.DoubleSide ) ) {
+};
- _face.normalModel.negate();
+// File:src/core/BufferAttribute.js
- }
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- _face.normalModel.applyMatrix3( _normalMatrix ).normalize();
+THREE.BufferAttribute = function ( array, itemSize ) {
- _face.normalModelView.copy( _face.normalModel ).applyMatrix3( _normalViewMatrix );
+ this.array = array;
+ this.itemSize = itemSize;
- _face.centroidModel.copy( face.centroid ).applyMatrix4( _modelMatrix );
+ this.needsUpdate = false;
- faceVertexNormals = face.vertexNormals;
+};
- for ( n = 0, nl = Math.min( faceVertexNormals.length, 3 ); n < nl; n ++ ) {
+THREE.BufferAttribute.prototype = {
- var normalModel = _face.vertexNormalsModel[ n ];
- normalModel.copy( faceVertexNormals[ n ] );
+ constructor: THREE.BufferAttribute,
- if ( visible === false && ( side === THREE.BackSide || side === THREE.DoubleSide ) ) {
+ get length () {
- normalModel.negate();
+ return this.array.length;
- }
+ },
- normalModel.applyMatrix3( _normalMatrix ).normalize();
+ copyAt: function ( index1, attribute, index2 ) {
- var normalModelView = _face.vertexNormalsModelView[ n ];
- normalModelView.copy( normalModel ).applyMatrix3( _normalViewMatrix );
+ index1 *= this.itemSize;
+ index2 *= attribute.itemSize;
- }
+ for ( var i = 0, l = this.itemSize; i < l; i ++ ) {
- _face.vertexNormalsLength = faceVertexNormals.length;
+ this.array[ index1 + i ] = attribute.array[ index2 + i ];
- for ( c = 0, cl = Math.min( faceVertexUvs.length, 3 ); c < cl; c ++ ) {
+ }
- uvs = faceVertexUvs[ c ][ f ];
+ return this;
- if ( uvs === undefined ) continue;
+ },
- for ( u = 0, ul = uvs.length; u < ul; u ++ ) {
+ set: function ( value, offset ) {
- _face.uvs[ c ][ u ] = uvs[ u ];
+ if ( offset === undefined ) offset = 0;
- }
+ this.array.set( value, offset );
- }
+ return this;
- _face.color = face.color;
- _face.material = material;
+ },
- _centroid.copy( _face.centroidModel ).applyProjection( _viewProjectionMatrix );
+ setX: function ( index, x ) {
- _face.z = _centroid.z;
+ this.array[ index * this.itemSize ] = x;
- _renderData.elements.push( _face );
+ return this;
- }
+ },
- } else if ( object instanceof THREE.Line ) {
+ setY: function ( index, y ) {
- _modelViewProjectionMatrix.multiplyMatrices( _viewProjectionMatrix, _modelMatrix );
+ this.array[ index * this.itemSize + 1 ] = y;
- vertices = object.geometry.vertices;
+ return this;
- v1 = getNextVertexInPool();
- v1.positionScreen.copy( vertices[ 0 ] ).applyMatrix4( _modelViewProjectionMatrix );
+ },
- // Handle LineStrip and LinePieces
- var step = object.type === THREE.LinePieces ? 2 : 1;
+ setZ: function ( index, z ) {
- for ( v = 1, vl = vertices.length; v < vl; v ++ ) {
+ this.array[ index * this.itemSize + 2 ] = z;
- v1 = getNextVertexInPool();
- v1.positionScreen.copy( vertices[ v ] ).applyMatrix4( _modelViewProjectionMatrix );
+ return this;
- if ( ( v + 1 ) % step > 0 ) continue;
+ },
- v2 = _vertexPool[ _vertexCount - 2 ];
+ setXY: function ( index, x, y ) {
- _clippedVertex1PositionScreen.copy( v1.positionScreen );
- _clippedVertex2PositionScreen.copy( v2.positionScreen );
+ index *= this.itemSize;
- if ( clipLine( _clippedVertex1PositionScreen, _clippedVertex2PositionScreen ) === true ) {
+ this.array[ index ] = x;
+ this.array[ index + 1 ] = y;
- // Perform the perspective divide
- _clippedVertex1PositionScreen.multiplyScalar( 1 / _clippedVertex1PositionScreen.w );
- _clippedVertex2PositionScreen.multiplyScalar( 1 / _clippedVertex2PositionScreen.w );
+ return this;
- _line = getNextLineInPool();
+ },
- _line.id = object.id;
- _line.v1.positionScreen.copy( _clippedVertex1PositionScreen );
- _line.v2.positionScreen.copy( _clippedVertex2PositionScreen );
+ setXYZ: function ( index, x, y, z ) {
- _line.z = Math.max( _clippedVertex1PositionScreen.z, _clippedVertex2PositionScreen.z );
+ index *= this.itemSize;
- _line.material = object.material;
+ this.array[ index ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
- if ( object.material.vertexColors === THREE.VertexColors ) {
+ return this;
- _line.vertexColors[ 0 ].copy( object.geometry.colors[ v ] );
- _line.vertexColors[ 1 ].copy( object.geometry.colors[ v - 1 ] );
+ },
- }
+ setXYZW: function ( index, x, y, z, w ) {
- _renderData.elements.push( _line );
+ index *= this.itemSize;
- }
+ this.array[ index ] = x;
+ this.array[ index + 1 ] = y;
+ this.array[ index + 2 ] = z;
+ this.array[ index + 3 ] = w;
- }
+ return this;
- }
+ },
- }
+ clone: function () {
- for ( o = 0, ol = _renderData.sprites.length; o < ol; o++ ) {
+ return new THREE.BufferAttribute( new this.array.constructor( this.array ), this.itemSize );
- object = _renderData.sprites[ o ].object;
+ }
- _modelMatrix = object.matrixWorld;
+};
- if ( object instanceof THREE.Sprite ) {
+//
- _vector4.set( _modelMatrix.elements[12], _modelMatrix.elements[13], _modelMatrix.elements[14], 1 );
- _vector4.applyMatrix4( _viewProjectionMatrix );
+THREE.Int8Attribute = function ( data, itemSize ) {
- var invW = 1 / _vector4.w;
+ THREE.warn( 'THREE.Int8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- _vector4.z *= invW;
+};
- if ( _vector4.z > -1 && _vector4.z < 1 ) {
+THREE.Uint8Attribute = function ( data, itemSize ) {
- _sprite = getNextSpriteInPool();
- _sprite.id = object.id;
- _sprite.x = _vector4.x * invW;
- _sprite.y = _vector4.y * invW;
- _sprite.z = _vector4.z;
- _sprite.object = object;
+ THREE.warn( 'THREE.Uint8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- _sprite.rotation = object.rotation;
+};
- _sprite.scale.x = object.scale.x * Math.abs( _sprite.x - ( _vector4.x + camera.projectionMatrix.elements[0] ) / ( _vector4.w + camera.projectionMatrix.elements[12] ) );
- _sprite.scale.y = object.scale.y * Math.abs( _sprite.y - ( _vector4.y + camera.projectionMatrix.elements[5] ) / ( _vector4.w + camera.projectionMatrix.elements[13] ) );
+THREE.Uint8ClampedAttribute = function ( data, itemSize ) {
- _sprite.material = object.material;
+ THREE.warn( 'THREE.Uint8ClampedAttribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- _renderData.elements.push( _sprite );
- }
+};
- }
+THREE.Int16Attribute = function ( data, itemSize ) {
- }
+ THREE.warn( 'THREE.Int16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- if ( sortElements === true ) _renderData.elements.sort( painterSort );
+};
- return _renderData;
+THREE.Uint16Attribute = function ( data, itemSize ) {
- };
+ THREE.warn( 'THREE.Uint16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- // Pools
+};
- function getNextObjectInPool() {
+THREE.Int32Attribute = function ( data, itemSize ) {
- if ( _objectCount === _objectPoolLength ) {
+ THREE.warn( 'THREE.Int32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- var object = new THREE.RenderableObject();
- _objectPool.push( object );
- _objectPoolLength ++;
- _objectCount ++;
- return object;
+};
- }
+THREE.Uint32Attribute = function ( data, itemSize ) {
- return _objectPool[ _objectCount ++ ];
+ THREE.warn( 'THREE.Uint32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- }
+};
- function getNextVertexInPool() {
+THREE.Float32Attribute = function ( data, itemSize ) {
- if ( _vertexCount === _vertexPoolLength ) {
+ THREE.warn( 'THREE.Float32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- var vertex = new THREE.RenderableVertex();
- _vertexPool.push( vertex );
- _vertexPoolLength ++;
- _vertexCount ++;
- return vertex;
+};
- }
+THREE.Float64Attribute = function ( data, itemSize ) {
- return _vertexPool[ _vertexCount ++ ];
+ THREE.warn( 'THREE.Float64Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
+ return new THREE.BufferAttribute( data, itemSize );
- }
+};
- function getNextFace3InPool() {
+// File:src/core/DynamicBufferAttribute.js
- if ( _face3Count === _face3PoolLength ) {
+/**
+ * @author benaadams / https://twitter.com/ben_a_adams
+ * @author mrdoob / http://mrdoob.com/
+ */
- var face = new THREE.RenderableFace3();
- _face3Pool.push( face );
- _face3PoolLength ++;
- _face3Count ++;
- return face;
+THREE.DynamicBufferAttribute = function ( array, itemSize ) {
- }
+ THREE.BufferAttribute.call( this, array, itemSize );
- return _face3Pool[ _face3Count ++ ];
+ this.updateRange = { offset: 0, count: -1 };
+};
- }
+THREE.DynamicBufferAttribute.prototype = Object.create( THREE.BufferAttribute.prototype );
+THREE.DynamicBufferAttribute.prototype.constructor = THREE.DynamicBufferAttribute;
- function getNextLineInPool() {
+THREE.DynamicBufferAttribute.prototype.clone = function () {
- if ( _lineCount === _linePoolLength ) {
+ return new THREE.DynamicBufferAttribute( new this.array.constructor( this.array ), this.itemSize );
- var line = new THREE.RenderableLine();
- _linePool.push( line );
- _linePoolLength ++;
- _lineCount ++
- return line;
+};
- }
+// File:src/core/BufferGeometry.js
- return _linePool[ _lineCount ++ ];
+/**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
- }
+THREE.BufferGeometry = function () {
- function getNextSpriteInPool() {
+ Object.defineProperty( this, 'id', { value: THREE.GeometryIdCount ++ } );
- if ( _spriteCount === _spritePoolLength ) {
+ this.uuid = THREE.Math.generateUUID();
- var sprite = new THREE.RenderableSprite();
- _spritePool.push( sprite );
- _spritePoolLength ++;
- _spriteCount ++
- return sprite;
+ this.name = '';
+ this.type = 'BufferGeometry';
- }
+ this.attributes = {};
+ this.attributesKeys = [];
- return _spritePool[ _spriteCount ++ ];
+ this.drawcalls = [];
+ this.offsets = this.drawcalls; // backwards compatibility
- }
+ this.boundingBox = null;
+ this.boundingSphere = null;
- //
+};
- function painterSort( a, b ) {
+THREE.BufferGeometry.prototype = {
- if ( a.z !== b.z ) {
+ constructor: THREE.BufferGeometry,
- return b.z - a.z;
+ addAttribute: function ( name, attribute ) {
- } else if ( a.id !== b.id ) {
+ if ( attribute instanceof THREE.BufferAttribute === false ) {
- return a.id - b.id;
+ THREE.warn( 'THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).' );
- } else {
+ this.attributes[ name ] = { array: arguments[ 1 ], itemSize: arguments[ 2 ] };
- return 0;
+ return;
}
- }
-
- function clipLine( s1, s2 ) {
-
- var alpha1 = 0, alpha2 = 1,
-
- // Calculate the boundary coordinate of each vertex for the near and far clip planes,
- // Z = -1 and Z = +1, respectively.
- bc1near = s1.z + s1.w,
- bc2near = s2.z + s2.w,
- bc1far = - s1.z + s1.w,
- bc2far = - s2.z + s2.w;
+ this.attributes[ name ] = attribute;
+ this.attributesKeys = Object.keys( this.attributes );
- if ( bc1near >= 0 && bc2near >= 0 && bc1far >= 0 && bc2far >= 0 ) {
-
- // Both vertices lie entirely within all clip planes.
- return true;
+ },
- } else if ( ( bc1near < 0 && bc2near < 0) || (bc1far < 0 && bc2far < 0 ) ) {
+ getAttribute: function ( name ) {
- // Both vertices lie entirely outside one of the clip planes.
- return false;
+ return this.attributes[ name ];
- } else {
+ },
- // The line segment spans at least one clip plane.
+ addDrawCall: function ( start, count, indexOffset ) {
- if ( bc1near < 0 ) {
+ this.drawcalls.push( {
- // v1 lies outside the near plane, v2 inside
- alpha1 = Math.max( alpha1, bc1near / ( bc1near - bc2near ) );
+ start: start,
+ count: count,
+ index: indexOffset !== undefined ? indexOffset : 0
- } else if ( bc2near < 0 ) {
+ } );
- // v2 lies outside the near plane, v1 inside
- alpha2 = Math.min( alpha2, bc1near / ( bc1near - bc2near ) );
+ },
- }
+ applyMatrix: function ( matrix ) {
- if ( bc1far < 0 ) {
+ var position = this.attributes.position;
- // v1 lies outside the far plane, v2 inside
- alpha1 = Math.max( alpha1, bc1far / ( bc1far - bc2far ) );
+ if ( position !== undefined ) {
- } else if ( bc2far < 0 ) {
+ matrix.applyToVector3Array( position.array );
+ position.needsUpdate = true;
- // v2 lies outside the far plane, v2 inside
- alpha2 = Math.min( alpha2, bc1far / ( bc1far - bc2far ) );
+ }
- }
+ var normal = this.attributes.normal;
- if ( alpha2 < alpha1 ) {
+ if ( normal !== undefined ) {
- // The line segment spans two boundaries, but is outside both of them.
- // (This can't happen when we're only clipping against just near/far but good
- // to leave the check here for future usage if other clip planes are added.)
- return false;
+ var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
- } else {
+ normalMatrix.applyToVector3Array( normal.array );
+ normal.needsUpdate = true;
- // Update the s1 and s2 vertices to match the clipped line segment.
- s1.lerp( s2, alpha1 );
- s2.lerp( s1, 1 - alpha2 );
+ }
- return true;
+ if ( this.boundingBox !== null ) {
- }
+ this.computeBoundingBox();
}
- }
+ if ( this.boundingSphere !== null ) {
-};
+ this.computeBoundingSphere();
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ }
-THREE.Face3 = function ( a, b, c, normal, color, materialIndex ) {
+ },
- this.a = a;
- this.b = b;
- this.c = c;
+ center: function () {
- this.normal = normal instanceof THREE.Vector3 ? normal : new THREE.Vector3();
- this.vertexNormals = normal instanceof Array ? normal : [ ];
+ this.computeBoundingBox();
- this.color = color instanceof THREE.Color ? color : new THREE.Color();
- this.vertexColors = color instanceof Array ? color : [];
+ var offset = this.boundingBox.center().negate();
- this.vertexTangents = [];
+ this.applyMatrix( new THREE.Matrix4().setPosition( offset ) );
- this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
+ return offset;
- this.centroid = new THREE.Vector3();
+ },
-};
+ fromGeometry: function ( geometry, settings ) {
-THREE.Face3.prototype = {
+ settings = settings || { 'vertexColors': THREE.NoColors };
- constructor: THREE.Face3,
+ var vertices = geometry.vertices;
+ var faces = geometry.faces;
+ var faceVertexUvs = geometry.faceVertexUvs;
+ var vertexColors = settings.vertexColors;
+ var hasFaceVertexUv = faceVertexUvs[ 0 ].length > 0;
+ var hasFaceVertexNormals = faces[ 0 ].vertexNormals.length == 3;
- clone: function () {
+ var positions = new Float32Array( faces.length * 3 * 3 );
+ this.addAttribute( 'position', new THREE.BufferAttribute( positions, 3 ) );
- var face = new THREE.Face3( this.a, this.b, this.c );
+ var normals = new Float32Array( faces.length * 3 * 3 );
+ this.addAttribute( 'normal', new THREE.BufferAttribute( normals, 3 ) );
- face.normal.copy( this.normal );
- face.color.copy( this.color );
- face.centroid.copy( this.centroid );
+ if ( vertexColors !== THREE.NoColors ) {
- face.materialIndex = this.materialIndex;
+ var colors = new Float32Array( faces.length * 3 * 3 );
+ this.addAttribute( 'color', new THREE.BufferAttribute( colors, 3 ) );
- var i, il;
- for ( i = 0, il = this.vertexNormals.length; i < il; i ++ ) face.vertexNormals[ i ] = this.vertexNormals[ i ].clone();
- for ( i = 0, il = this.vertexColors.length; i < il; i ++ ) face.vertexColors[ i ] = this.vertexColors[ i ].clone();
- for ( i = 0, il = this.vertexTangents.length; i < il; i ++ ) face.vertexTangents[ i ] = this.vertexTangents[ i ].clone();
+ }
- return face;
+ if ( hasFaceVertexUv === true ) {
- }
+ var uvs = new Float32Array( faces.length * 3 * 2 );
+ this.addAttribute( 'uv', new THREE.BufferAttribute( uvs, 2 ) );
-};
+ }
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ for ( var i = 0, i2 = 0, i3 = 0; i < faces.length; i ++, i2 += 6, i3 += 9 ) {
-THREE.Face4 = function ( a, b, c, d, normal, color, materialIndex ) {
+ var face = faces[ i ];
- console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.')
+ var a = vertices[ face.a ];
+ var b = vertices[ face.b ];
+ var c = vertices[ face.c ];
- return new THREE.Face3( a, b, c, normal, color, materialIndex );
+ positions[ i3 ] = a.x;
+ positions[ i3 + 1 ] = a.y;
+ positions[ i3 + 2 ] = a.z;
-};
+ positions[ i3 + 3 ] = b.x;
+ positions[ i3 + 4 ] = b.y;
+ positions[ i3 + 5 ] = b.z;
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author kile / http://kile.stravaganza.org/
- * @author alteredq / http://alteredqualia.com/
- * @author mikael emtinger / http://gomo.se/
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * @author bhouston / http://exocortex.com
- */
+ positions[ i3 + 6 ] = c.x;
+ positions[ i3 + 7 ] = c.y;
+ positions[ i3 + 8 ] = c.z;
-THREE.Geometry = function () {
+ if ( hasFaceVertexNormals === true ) {
- this.id = THREE.GeometryIdCount ++;
- this.uuid = THREE.Math.generateUUID();
+ var na = face.vertexNormals[ 0 ];
+ var nb = face.vertexNormals[ 1 ];
+ var nc = face.vertexNormals[ 2 ];
- this.name = '';
+ normals[ i3 ] = na.x;
+ normals[ i3 + 1 ] = na.y;
+ normals[ i3 + 2 ] = na.z;
- this.vertices = [];
- this.colors = []; // one-to-one vertex colors, used in ParticleSystem and Line
+ normals[ i3 + 3 ] = nb.x;
+ normals[ i3 + 4 ] = nb.y;
+ normals[ i3 + 5 ] = nb.z;
- this.faces = [];
+ normals[ i3 + 6 ] = nc.x;
+ normals[ i3 + 7 ] = nc.y;
+ normals[ i3 + 8 ] = nc.z;
- this.faceVertexUvs = [[]];
+ } else {
- this.morphTargets = [];
- this.morphColors = [];
- this.morphNormals = [];
+ var n = face.normal;
- this.skinWeights = [];
- this.skinIndices = [];
+ normals[ i3 ] = n.x;
+ normals[ i3 + 1 ] = n.y;
+ normals[ i3 + 2 ] = n.z;
- this.lineDistances = [];
+ normals[ i3 + 3 ] = n.x;
+ normals[ i3 + 4 ] = n.y;
+ normals[ i3 + 5 ] = n.z;
- this.boundingBox = null;
- this.boundingSphere = null;
+ normals[ i3 + 6 ] = n.x;
+ normals[ i3 + 7 ] = n.y;
+ normals[ i3 + 8 ] = n.z;
- this.hasTangents = false;
+ }
- this.dynamic = true; // the intermediate typed arrays will be deleted when set to false
+ if ( vertexColors === THREE.FaceColors ) {
- // update flags
+ var fc = face.color;
- this.verticesNeedUpdate = false;
- this.elementsNeedUpdate = false;
- this.uvsNeedUpdate = false;
- this.normalsNeedUpdate = false;
- this.tangentsNeedUpdate = false;
- this.colorsNeedUpdate = false;
- this.lineDistancesNeedUpdate = false;
+ colors[ i3 ] = fc.r;
+ colors[ i3 + 1 ] = fc.g;
+ colors[ i3 + 2 ] = fc.b;
- this.buffersNeedUpdate = false;
+ colors[ i3 + 3 ] = fc.r;
+ colors[ i3 + 4 ] = fc.g;
+ colors[ i3 + 5 ] = fc.b;
-};
+ colors[ i3 + 6 ] = fc.r;
+ colors[ i3 + 7 ] = fc.g;
+ colors[ i3 + 8 ] = fc.b;
-THREE.Geometry.prototype = {
+ } else if ( vertexColors === THREE.VertexColors ) {
- constructor: THREE.Geometry,
+ var vca = face.vertexColors[ 0 ];
+ var vcb = face.vertexColors[ 1 ];
+ var vcc = face.vertexColors[ 2 ];
- applyMatrix: function ( matrix ) {
+ colors[ i3 ] = vca.r;
+ colors[ i3 + 1 ] = vca.g;
+ colors[ i3 + 2 ] = vca.b;
- var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
+ colors[ i3 + 3 ] = vcb.r;
+ colors[ i3 + 4 ] = vcb.g;
+ colors[ i3 + 5 ] = vcb.b;
- for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {
+ colors[ i3 + 6 ] = vcc.r;
+ colors[ i3 + 7 ] = vcc.g;
+ colors[ i3 + 8 ] = vcc.b;
- var vertex = this.vertices[ i ];
- vertex.applyMatrix4( matrix );
+ }
- }
+ if ( hasFaceVertexUv === true ) {
- for ( var i = 0, il = this.faces.length; i < il; i ++ ) {
+ var uva = faceVertexUvs[ 0 ][ i ][ 0 ];
+ var uvb = faceVertexUvs[ 0 ][ i ][ 1 ];
+ var uvc = faceVertexUvs[ 0 ][ i ][ 2 ];
- var face = this.faces[ i ];
- face.normal.applyMatrix3( normalMatrix ).normalize();
+ uvs[ i2 ] = uva.x;
+ uvs[ i2 + 1 ] = uva.y;
- for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+ uvs[ i2 + 2 ] = uvb.x;
+ uvs[ i2 + 3 ] = uvb.y;
- face.vertexNormals[ j ].applyMatrix3( normalMatrix ).normalize();
+ uvs[ i2 + 4 ] = uvc.x;
+ uvs[ i2 + 5 ] = uvc.y;
}
- face.centroid.applyMatrix4( matrix );
-
}
- if ( this.boundingBox instanceof THREE.Box3 ) {
+ this.computeBoundingSphere()
- this.computeBoundingBox();
+ return this;
- }
+ },
- if ( this.boundingSphere instanceof THREE.Sphere ) {
+ computeBoundingBox: function () {
- this.computeBoundingSphere();
+ var vector = new THREE.Vector3();
- }
+ return function () {
- },
+ if ( this.boundingBox === null ) {
- computeCentroids: function () {
+ this.boundingBox = new THREE.Box3();
- var f, fl, face;
+ }
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ var positions = this.attributes.position.array;
- face = this.faces[ f ];
- face.centroid.set( 0, 0, 0 );
+ if ( positions ) {
- face.centroid.add( this.vertices[ face.a ] );
- face.centroid.add( this.vertices[ face.b ] );
- face.centroid.add( this.vertices[ face.c ] );
- face.centroid.divideScalar( 3 );
+ var bb = this.boundingBox;
+ bb.makeEmpty();
- }
+ for ( var i = 0, il = positions.length; i < il; i += 3 ) {
- },
+ vector.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+ bb.expandByPoint( vector );
- computeFaceNormals: function () {
+ }
- var cb = new THREE.Vector3(), ab = new THREE.Vector3();
+ }
- for ( var f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ if ( positions === undefined || positions.length === 0 ) {
- var face = this.faces[ f ];
+ this.boundingBox.min.set( 0, 0, 0 );
+ this.boundingBox.max.set( 0, 0, 0 );
- var vA = this.vertices[ face.a ];
- var vB = this.vertices[ face.b ];
- var vC = this.vertices[ face.c ];
+ }
- cb.subVectors( vC, vB );
- ab.subVectors( vA, vB );
- cb.cross( ab );
+ if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) {
- cb.normalize();
+ THREE.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.' );
- face.normal.copy( cb );
+ }
}
- },
-
- computeVertexNormals: function ( areaWeighted ) {
-
- var v, vl, f, fl, face, vertices;
+ }(),
- // create internal buffers for reuse when calling this method repeatedly
- // (otherwise memory allocation / deallocation every frame is big resource hog)
+ computeBoundingSphere: function () {
- if ( this.__tmpVertices === undefined ) {
+ var box = new THREE.Box3();
+ var vector = new THREE.Vector3();
- this.__tmpVertices = new Array( this.vertices.length );
- vertices = this.__tmpVertices;
+ return function () {
- for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+ if ( this.boundingSphere === null ) {
- vertices[ v ] = new THREE.Vector3();
+ this.boundingSphere = new THREE.Sphere();
}
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ var positions = this.attributes.position.array;
- face = this.faces[ f ];
- face.vertexNormals = [ new THREE.Vector3(), new THREE.Vector3(), new THREE.Vector3() ];
+ if ( positions ) {
- }
+ box.makeEmpty();
- } else {
+ var center = this.boundingSphere.center;
- vertices = this.__tmpVertices;
+ for ( var i = 0, il = positions.length; i < il; i += 3 ) {
- for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+ vector.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+ box.expandByPoint( vector );
- vertices[ v ].set( 0, 0, 0 );
+ }
- }
+ box.center( center );
- }
+ // hoping to find a boundingSphere with a radius smaller than the
+ // boundingSphere of the boundingBox: sqrt(3) smaller in the best case
- if ( areaWeighted ) {
+ var maxRadiusSq = 0;
- // vertex normals weighted by triangle areas
- // http://www.iquilezles.org/www/articles/normals/normals.htm
+ for ( var i = 0, il = positions.length; i < il; i += 3 ) {
- var vA, vB, vC, vD;
- var cb = new THREE.Vector3(), ab = new THREE.Vector3(),
- db = new THREE.Vector3(), dc = new THREE.Vector3(), bc = new THREE.Vector3();
+ vector.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
+ maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( vector ) );
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ }
- face = this.faces[ f ];
+ this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
- vA = this.vertices[ face.a ];
- vB = this.vertices[ face.b ];
- vC = this.vertices[ face.c ];
+ if ( isNaN( this.boundingSphere.radius ) ) {
- cb.subVectors( vC, vB );
- ab.subVectors( vA, vB );
- cb.cross( ab );
+ THREE.error( 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.' );
- vertices[ face.a ].add( cb );
- vertices[ face.b ].add( cb );
- vertices[ face.c ].add( cb );
+ }
}
- } else {
+ }
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ }(),
- face = this.faces[ f ];
+ computeFaceNormals: function () {
- vertices[ face.a ].add( face.normal );
- vertices[ face.b ].add( face.normal );
- vertices[ face.c ].add( face.normal );
+ // backwards compatibility
- }
+ },
- }
+ computeVertexNormals: function () {
- for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+ var attributes = this.attributes;
- vertices[ v ].normalize();
+ if ( attributes.position ) {
- }
+ var positions = attributes.position.array;
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ if ( attributes.normal === undefined ) {
- face = this.faces[ f ];
+ this.addAttribute( 'normal', new THREE.BufferAttribute( new Float32Array( positions.length ), 3 ) );
- face.vertexNormals[ 0 ].copy( vertices[ face.a ] );
- face.vertexNormals[ 1 ].copy( vertices[ face.b ] );
- face.vertexNormals[ 2 ].copy( vertices[ face.c ] );
+ } else {
- }
+ // reset existing normals to zero
- },
+ var normals = attributes.normal.array;
- computeMorphNormals: function () {
+ for ( var i = 0, il = normals.length; i < il; i ++ ) {
- var i, il, f, fl, face;
+ normals[ i ] = 0;
- // save original normals
- // - create temp variables on first access
- // otherwise just copy (for faster repeated calls)
+ }
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ }
- face = this.faces[ f ];
+ var normals = attributes.normal.array;
- if ( ! face.__originalFaceNormal ) {
+ var vA, vB, vC,
- face.__originalFaceNormal = face.normal.clone();
+ pA = new THREE.Vector3(),
+ pB = new THREE.Vector3(),
+ pC = new THREE.Vector3(),
- } else {
+ cb = new THREE.Vector3(),
+ ab = new THREE.Vector3();
- face.__originalFaceNormal.copy( face.normal );
+ // indexed elements
- }
+ if ( attributes.index ) {
- if ( ! face.__originalVertexNormals ) face.__originalVertexNormals = [];
+ var indices = attributes.index.array;
- for ( i = 0, il = face.vertexNormals.length; i < il; i ++ ) {
+ var offsets = ( this.offsets.length > 0 ? this.offsets : [ { start: 0, count: indices.length, index: 0 } ] );
- if ( ! face.__originalVertexNormals[ i ] ) {
+ for ( var j = 0, jl = offsets.length; j < jl; ++ j ) {
- face.__originalVertexNormals[ i ] = face.vertexNormals[ i ].clone();
+ var start = offsets[ j ].start;
+ var count = offsets[ j ].count;
+ var index = offsets[ j ].index;
- } else {
+ for ( var i = start, il = start + count; i < il; i += 3 ) {
- face.__originalVertexNormals[ i ].copy( face.vertexNormals[ i ] );
+ vA = ( index + indices[ i ] ) * 3;
+ vB = ( index + indices[ i + 1 ] ) * 3;
+ vC = ( index + indices[ i + 2 ] ) * 3;
- }
+ pA.fromArray( positions, vA );
+ pB.fromArray( positions, vB );
+ pC.fromArray( positions, vC );
- }
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
- }
+ normals[ vA ] += cb.x;
+ normals[ vA + 1 ] += cb.y;
+ normals[ vA + 2 ] += cb.z;
- // use temp geometry to compute face and vertex normals for each morph
+ normals[ vB ] += cb.x;
+ normals[ vB + 1 ] += cb.y;
+ normals[ vB + 2 ] += cb.z;
- var tmpGeo = new THREE.Geometry();
- tmpGeo.faces = this.faces;
+ normals[ vC ] += cb.x;
+ normals[ vC + 1 ] += cb.y;
+ normals[ vC + 2 ] += cb.z;
- for ( i = 0, il = this.morphTargets.length; i < il; i ++ ) {
+ }
- // create on first access
+ }
- if ( ! this.morphNormals[ i ] ) {
+ } else {
- this.morphNormals[ i ] = {};
- this.morphNormals[ i ].faceNormals = [];
- this.morphNormals[ i ].vertexNormals = [];
+ // non-indexed elements (unconnected triangle soup)
- var dstNormalsFace = this.morphNormals[ i ].faceNormals;
- var dstNormalsVertex = this.morphNormals[ i ].vertexNormals;
+ for ( var i = 0, il = positions.length; i < il; i += 9 ) {
- var faceNormal, vertexNormals;
+ pA.fromArray( positions, i );
+ pB.fromArray( positions, i + 3 );
+ pC.fromArray( positions, i + 6 );
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ cb.subVectors( pC, pB );
+ ab.subVectors( pA, pB );
+ cb.cross( ab );
- face = this.faces[ f ];
+ normals[ i ] = cb.x;
+ normals[ i + 1 ] = cb.y;
+ normals[ i + 2 ] = cb.z;
- faceNormal = new THREE.Vector3();
- vertexNormals = { a: new THREE.Vector3(), b: new THREE.Vector3(), c: new THREE.Vector3() };
+ normals[ i + 3 ] = cb.x;
+ normals[ i + 4 ] = cb.y;
+ normals[ i + 5 ] = cb.z;
- dstNormalsFace.push( faceNormal );
- dstNormalsVertex.push( vertexNormals );
+ normals[ i + 6 ] = cb.x;
+ normals[ i + 7 ] = cb.y;
+ normals[ i + 8 ] = cb.z;
}
}
- var morphNormals = this.morphNormals[ i ];
+ this.normalizeNormals();
- // set vertices to morph target
+ attributes.normal.needsUpdate = true;
- tmpGeo.vertices = this.morphTargets[ i ].vertices;
+ }
- // compute morph normals
+ },
- tmpGeo.computeFaceNormals();
- tmpGeo.computeVertexNormals();
+ computeTangents: function () {
- // store morph normals
+ // based on http://www.terathon.com/code/tangent.html
+ // (per vertex tangents)
- var faceNormal, vertexNormals;
+ if ( this.attributes.index === undefined ||
+ this.attributes.position === undefined ||
+ this.attributes.normal === undefined ||
+ this.attributes.uv === undefined ) {
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ THREE.warn( 'THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()' );
+ return;
- face = this.faces[ f ];
+ }
- faceNormal = morphNormals.faceNormals[ f ];
- vertexNormals = morphNormals.vertexNormals[ f ];
+ var indices = this.attributes.index.array;
+ var positions = this.attributes.position.array;
+ var normals = this.attributes.normal.array;
+ var uvs = this.attributes.uv.array;
- faceNormal.copy( face.normal );
+ var nVertices = positions.length / 3;
- vertexNormals.a.copy( face.vertexNormals[ 0 ] );
- vertexNormals.b.copy( face.vertexNormals[ 1 ] );
- vertexNormals.c.copy( face.vertexNormals[ 2 ] );
+ if ( this.attributes.tangent === undefined ) {
- }
+ this.addAttribute( 'tangent', new THREE.BufferAttribute( new Float32Array( 4 * nVertices ), 4 ) );
}
- // restore original normals
+ var tangents = this.attributes.tangent.array;
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ var tan1 = [], tan2 = [];
- face = this.faces[ f ];
+ for ( var k = 0; k < nVertices; k ++ ) {
- face.normal = face.__originalFaceNormal;
- face.vertexNormals = face.__originalVertexNormals;
+ tan1[ k ] = new THREE.Vector3();
+ tan2[ k ] = new THREE.Vector3();
}
- },
-
- computeTangents: function () {
+ var vA = new THREE.Vector3(),
+ vB = new THREE.Vector3(),
+ vC = new THREE.Vector3(),
- // based on http://www.terathon.com/code/tangent.html
- // tangents go to vertices
+ uvA = new THREE.Vector2(),
+ uvB = new THREE.Vector2(),
+ uvC = new THREE.Vector2(),
- var f, fl, v, vl, i, il, vertexIndex,
- face, uv, vA, vB, vC, uvA, uvB, uvC,
x1, x2, y1, y2, z1, z2,
- s1, s2, t1, t2, r, t, test,
- tan1 = [], tan2 = [],
- sdir = new THREE.Vector3(), tdir = new THREE.Vector3(),
- tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3(),
- n = new THREE.Vector3(), w;
-
- for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
-
- tan1[ v ] = new THREE.Vector3();
- tan2[ v ] = new THREE.Vector3();
+ s1, s2, t1, t2, r;
- }
+ var sdir = new THREE.Vector3(), tdir = new THREE.Vector3();
- function handleTriangle( context, a, b, c, ua, ub, uc ) {
+ function handleTriangle( a, b, c ) {
- vA = context.vertices[ a ];
- vB = context.vertices[ b ];
- vC = context.vertices[ c ];
+ vA.fromArray( positions, a * 3 );
+ vB.fromArray( positions, b * 3 );
+ vC.fromArray( positions, c * 3 );
- uvA = uv[ ua ];
- uvB = uv[ ub ];
- uvC = uv[ uc ];
+ uvA.fromArray( uvs, a * 2 );
+ uvB.fromArray( uvs, b * 2 );
+ uvC.fromArray( uvs, c * 2 );
x1 = vB.x - vA.x;
x2 = vC.x - vA.x;
+
y1 = vB.y - vA.y;
y2 = vC.y - vA.y;
+
z1 = vB.z - vA.z;
z2 = vC.z - vA.z;
s1 = uvB.x - uvA.x;
s2 = uvC.x - uvA.x;
+
t1 = uvB.y - uvA.y;
t2 = uvC.y - uvA.y;
r = 1.0 / ( s1 * t2 - s2 * t1 );
- sdir.set( ( t2 * x1 - t1 * x2 ) * r,
- ( t2 * y1 - t1 * y2 ) * r,
- ( t2 * z1 - t1 * z2 ) * r );
- tdir.set( ( s1 * x2 - s2 * x1 ) * r,
- ( s1 * y2 - s2 * y1 ) * r,
- ( s1 * z2 - s2 * z1 ) * r );
+
+ sdir.set(
+ ( t2 * x1 - t1 * x2 ) * r,
+ ( t2 * y1 - t1 * y2 ) * r,
+ ( t2 * z1 - t1 * z2 ) * r
+ );
+
+ tdir.set(
+ ( s1 * x2 - s2 * x1 ) * r,
+ ( s1 * y2 - s2 * y1 ) * r,
+ ( s1 * z2 - s2 * z1 ) * r
+ );
tan1[ a ].add( sdir );
tan1[ b ].add( sdir );
@@ -8810,218 +9086,369 @@ THREE.Geometry.prototype = {
}
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ var i, il;
+ var j, jl;
+ var iA, iB, iC;
- face = this.faces[ f ];
- uv = this.faceVertexUvs[ 0 ][ f ]; // use UV layer 0 for tangents
+ if ( this.drawcalls.length === 0 ) {
- handleTriangle( this, face.a, face.b, face.c, 0, 1, 2 );
+ this.addDrawCall( 0, indices.length, 0 );
}
- var faceIndex = [ 'a', 'b', 'c', 'd' ];
+ var drawcalls = this.drawcalls;
- for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
+ for ( j = 0, jl = drawcalls.length; j < jl; ++ j ) {
- face = this.faces[ f ];
+ var start = drawcalls[ j ].start;
+ var count = drawcalls[ j ].count;
+ var index = drawcalls[ j ].index;
- for ( i = 0; i < Math.min( face.vertexNormals.length, 3 ); i++ ) {
+ for ( i = start, il = start + count; i < il; i += 3 ) {
- n.copy( face.vertexNormals[ i ] );
+ iA = index + indices[ i ];
+ iB = index + indices[ i + 1 ];
+ iC = index + indices[ i + 2 ];
- vertexIndex = face[ faceIndex[ i ] ];
+ handleTriangle( iA, iB, iC );
- t = tan1[ vertexIndex ];
+ }
- // Gram-Schmidt orthogonalize
+ }
- tmp.copy( t );
- tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
+ var tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3();
+ var n = new THREE.Vector3(), n2 = new THREE.Vector3();
+ var w, t, test;
- // Calculate handedness
+ function handleVertex( v ) {
- tmp2.crossVectors( face.vertexNormals[ i ], t );
- test = tmp2.dot( tan2[ vertexIndex ] );
- w = (test < 0.0) ? -1.0 : 1.0;
+ n.fromArray( normals, v * 3 );
+ n2.copy( n );
- face.vertexTangents[ i ] = new THREE.Vector4( tmp.x, tmp.y, tmp.z, w );
+ t = tan1[ v ];
- }
+ // Gram-Schmidt orthogonalize
- }
+ tmp.copy( t );
+ tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
- this.hasTangents = true;
+ // Calculate handedness
- },
+ tmp2.crossVectors( n2, t );
+ test = tmp2.dot( tan2[ v ] );
+ w = ( test < 0.0 ) ? - 1.0 : 1.0;
- computeLineDistances: function ( ) {
+ tangents[ v * 4 ] = tmp.x;
+ tangents[ v * 4 + 1 ] = tmp.y;
+ tangents[ v * 4 + 2 ] = tmp.z;
+ tangents[ v * 4 + 3 ] = w;
- var d = 0;
- var vertices = this.vertices;
+ }
- for ( var i = 0, il = vertices.length; i < il; i ++ ) {
+ for ( j = 0, jl = drawcalls.length; j < jl; ++ j ) {
- if ( i > 0 ) {
+ var start = drawcalls[ j ].start;
+ var count = drawcalls[ j ].count;
+ var index = drawcalls[ j ].index;
- d += vertices[ i ].distanceTo( vertices[ i - 1 ] );
+ for ( i = start, il = start + count; i < il; i += 3 ) {
- }
+ iA = index + indices[ i ];
+ iB = index + indices[ i + 1 ];
+ iC = index + indices[ i + 2 ];
- this.lineDistances[ i ] = d;
+ handleVertex( iA );
+ handleVertex( iB );
+ handleVertex( iC );
+
+ }
}
},
- computeBoundingBox: function () {
+ /*
+ Compute the draw offset for large models by chunking the index buffer into chunks of 65k addressable vertices.
+ This method will effectively rewrite the index buffer and remap all attributes to match the new indices.
+ WARNING: This method will also expand the vertex count to prevent sprawled triangles across draw offsets.
+ size - Defaults to 65535, but allows for larger or smaller chunks.
+ */
+ computeOffsets: function ( size ) {
- if ( this.boundingBox === null ) {
+ if ( size === undefined ) size = 65535; // WebGL limits type of index buffer values to 16-bit.
- this.boundingBox = new THREE.Box3();
+ var indices = this.attributes.index.array;
+ var vertices = this.attributes.position.array;
- }
+ var facesCount = ( indices.length / 3 );
- this.boundingBox.setFromPoints( this.vertices );
+ /*
+ console.log("Computing buffers in offsets of "+size+" -> indices:"+indices.length+" vertices:"+vertices.length);
+ console.log("Faces to process: "+(indices.length/3));
+ console.log("Reordering "+verticesCount+" vertices.");
+ */
- },
+ var sortedIndices = new Uint16Array( indices.length ); //16-bit buffers
+ var indexPtr = 0;
+ var vertexPtr = 0;
- computeBoundingSphere: function () {
+ var offsets = [ { start:0, count:0, index:0 } ];
+ var offset = offsets[ 0 ];
- if ( this.boundingSphere === null ) {
+ var duplicatedVertices = 0;
+ var newVerticeMaps = 0;
+ var faceVertices = new Int32Array( 6 );
+ var vertexMap = new Int32Array( vertices.length );
+ var revVertexMap = new Int32Array( vertices.length );
+ for ( var j = 0; j < vertices.length; j ++ ) { vertexMap[ j ] = - 1; revVertexMap[ j ] = - 1; }
- this.boundingSphere = new THREE.Sphere();
+ /*
+ Traverse every face and reorder vertices in the proper offsets of 65k.
+ We can have more than 65k entries in the index buffer per offset, but only reference 65k values.
+ */
+ for ( var findex = 0; findex < facesCount; findex ++ ) {
+ newVerticeMaps = 0;
+
+ for ( var vo = 0; vo < 3; vo ++ ) {
+ var vid = indices[ findex * 3 + vo ];
+ if ( vertexMap[ vid ] == - 1 ) {
+ //Unmapped vertice
+ faceVertices[ vo * 2 ] = vid;
+ faceVertices[ vo * 2 + 1 ] = - 1;
+ newVerticeMaps ++;
+ } else if ( vertexMap[ vid ] < offset.index ) {
+ //Reused vertices from previous block (duplicate)
+ faceVertices[ vo * 2 ] = vid;
+ faceVertices[ vo * 2 + 1 ] = - 1;
+ duplicatedVertices ++;
+ } else {
+ //Reused vertice in the current block
+ faceVertices[ vo * 2 ] = vid;
+ faceVertices[ vo * 2 + 1 ] = vertexMap[ vid ];
+ }
+ }
- }
+ var faceMax = vertexPtr + newVerticeMaps;
+ if ( faceMax > ( offset.index + size ) ) {
+ var new_offset = { start:indexPtr, count:0, index:vertexPtr };
+ offsets.push( new_offset );
+ offset = new_offset;
- this.boundingSphere.setFromPoints( this.vertices );
+ //Re-evaluate reused vertices in light of new offset.
+ for ( var v = 0; v < 6; v += 2 ) {
+ var new_vid = faceVertices[ v + 1 ];
+ if ( new_vid > - 1 && new_vid < offset.index )
+ faceVertices[ v + 1 ] = - 1;
+ }
+ }
- },
+ //Reindex the face.
+ for ( var v = 0; v < 6; v += 2 ) {
+ var vid = faceVertices[ v ];
+ var new_vid = faceVertices[ v + 1 ];
- /*
- * Checks for duplicate vertices with hashmap.
- * Duplicated vertices are removed
- * and faces' vertices are updated.
- */
+ if ( new_vid === - 1 )
+ new_vid = vertexPtr ++;
- mergeVertices: function () {
+ vertexMap[ vid ] = new_vid;
+ revVertexMap[ new_vid ] = vid;
+ sortedIndices[ indexPtr ++ ] = new_vid - offset.index; //XXX overflows at 16bit
+ offset.count ++;
+ }
+ }
- var verticesMap = {}; // Hashmap for looking up vertice by position coordinates (and making sure they are unique)
- var unique = [], changes = [];
+ /* Move all attribute values to map to the new computed indices , also expand the vertice stack to match our new vertexPtr. */
+ this.reorderBuffers( sortedIndices, revVertexMap, vertexPtr );
+ this.offsets = offsets; // TODO: Deprecate
+ this.drawcalls = offsets;
- var v, key;
- var precisionPoints = 4; // number of decimal points, eg. 4 for epsilon of 0.0001
- var precision = Math.pow( 10, precisionPoints );
- var i,il, face;
- var indices, k, j, jl, u;
+ /*
+ var orderTime = Date.now();
+ console.log("Reorder time: "+(orderTime-s)+"ms");
+ console.log("Duplicated "+duplicatedVertices+" vertices.");
+ console.log("Compute Buffers time: "+(Date.now()-s)+"ms");
+ console.log("Draw offsets: "+offsets.length);
+ */
- // reset cache of vertices as it now will be changing.
- this.__tmpVertices = undefined;
+ return offsets;
- for ( i = 0, il = this.vertices.length; i < il; i ++ ) {
+ },
- v = this.vertices[ i ];
- key = Math.round( v.x * precision ) + '_' + Math.round( v.y * precision ) + '_' + Math.round( v.z * precision );
+ merge: function ( geometry, offset ) {
- if ( verticesMap[ key ] === undefined ) {
+ if ( geometry instanceof THREE.BufferGeometry === false ) {
- verticesMap[ key ] = i;
- unique.push( this.vertices[ i ] );
- changes[ i ] = unique.length - 1;
+ THREE.error( 'THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', geometry );
+ return;
- } else {
+ }
- //console.log('Duplicate vertex found. ', i, ' could be using ', verticesMap[key]);
- changes[ i ] = changes[ verticesMap[ key ] ];
+ if ( offset === undefined ) offset = 0;
- }
+ var attributes = this.attributes;
- };
+ for ( var key in attributes ) {
+ if ( geometry.attributes[ key ] === undefined ) continue;
- // if faces are completely degenerate after merging vertices, we
- // have to remove them from the geometry.
- var faceIndicesToRemove = [];
+ var attribute1 = attributes[ key ];
+ var attributeArray1 = attribute1.array;
- for( i = 0, il = this.faces.length; i < il; i ++ ) {
+ var attribute2 = geometry.attributes[ key ];
+ var attributeArray2 = attribute2.array;
- face = this.faces[ i ];
+ var attributeSize = attribute2.itemSize;
- face.a = changes[ face.a ];
- face.b = changes[ face.b ];
- face.c = changes[ face.c ];
+ for ( var i = 0, j = attributeSize * offset; i < attributeArray2.length; i ++, j ++ ) {
- indices = [ face.a, face.b, face.c ];
+ attributeArray1[ j ] = attributeArray2[ i ];
- var dupIndex = -1;
+ }
- // if any duplicate vertices are found in a Face3
- // we have to remove the face as nothing can be saved
- for ( var n = 0; n < 3; n ++ ) {
- if ( indices[ n ] == indices[ ( n + 1 ) % 3 ] ) {
+ }
- dupIndex = n;
- faceIndicesToRemove.push( i );
- break;
+ return this;
- }
- }
+ },
- }
+ normalizeNormals: function () {
- for ( i = faceIndicesToRemove.length - 1; i >= 0; i -- ) {
- var idx = faceIndicesToRemove[ i ];
+ var normals = this.attributes.normal.array;
- this.faces.splice( idx, 1 );
+ var x, y, z, n;
- for ( j = 0, jl = this.faceVertexUvs.length; j < jl; j ++ ) {
+ for ( var i = 0, il = normals.length; i < il; i += 3 ) {
- this.faceVertexUvs[ j ].splice( idx, 1 );
+ x = normals[ i ];
+ y = normals[ i + 1 ];
+ z = normals[ i + 2 ];
- }
+ n = 1.0 / Math.sqrt( x * x + y * y + z * z );
+
+ normals[ i ] *= n;
+ normals[ i + 1 ] *= n;
+ normals[ i + 2 ] *= n;
}
- // Use unique set of vertices
+ },
- var diff = this.vertices.length - unique.length;
- this.vertices = unique;
- return diff;
+ /*
+ reoderBuffers:
+ Reorder attributes based on a new indexBuffer and indexMap.
+ indexBuffer - Uint16Array of the new ordered indices.
+ indexMap - Int32Array where the position is the new vertex ID and the value the old vertex ID for each vertex.
+ vertexCount - Amount of total vertices considered in this reordering (in case you want to grow the vertice stack).
+ */
+ reorderBuffers: function ( indexBuffer, indexMap, vertexCount ) {
+
+ /* Create a copy of all attributes for reordering. */
+ var sortedAttributes = {};
+ for ( var attr in this.attributes ) {
+ if ( attr == 'index' )
+ continue;
+ var sourceArray = this.attributes[ attr ].array;
+ sortedAttributes[ attr ] = new sourceArray.constructor( this.attributes[ attr ].itemSize * vertexCount );
+ }
+
+ /* Move attribute positions based on the new index map */
+ for ( var new_vid = 0; new_vid < vertexCount; new_vid ++ ) {
+ var vid = indexMap[ new_vid ];
+ for ( var attr in this.attributes ) {
+ if ( attr == 'index' )
+ continue;
+ var attrArray = this.attributes[ attr ].array;
+ var attrSize = this.attributes[ attr ].itemSize;
+ var sortedAttr = sortedAttributes[ attr ];
+ for ( var k = 0; k < attrSize; k ++ )
+ sortedAttr[ new_vid * attrSize + k ] = attrArray[ vid * attrSize + k ];
+ }
+ }
+ /* Carry the new sorted buffers locally */
+ this.attributes[ 'index' ].array = indexBuffer;
+ for ( var attr in this.attributes ) {
+ if ( attr == 'index' )
+ continue;
+ this.attributes[ attr ].array = sortedAttributes[ attr ];
+ this.attributes[ attr ].numItems = this.attributes[ attr ].itemSize * vertexCount;
+ }
},
- clone: function () {
+ toJSON: function () {
- var geometry = new THREE.Geometry();
+ var output = {
+ metadata: {
+ version: 4.0,
+ type: 'BufferGeometry',
+ generator: 'BufferGeometryExporter'
+ },
+ uuid: this.uuid,
+ type: this.type,
+ data: {
+ attributes: {}
+ }
+ };
- var vertices = this.vertices;
+ var attributes = this.attributes;
+ var offsets = this.offsets;
+ var boundingSphere = this.boundingSphere;
- for ( var i = 0, il = vertices.length; i < il; i ++ ) {
+ for ( var key in attributes ) {
- geometry.vertices.push( vertices[ i ].clone() );
+ var attribute = attributes[ key ];
+
+ var array = Array.prototype.slice.call( attribute.array );
+
+ output.data.attributes[ key ] = {
+ itemSize: attribute.itemSize,
+ type: attribute.array.constructor.name,
+ array: array
+ }
}
- var faces = this.faces;
+ if ( offsets.length > 0 ) {
- for ( var i = 0, il = faces.length; i < il; i ++ ) {
+ output.data.offsets = JSON.parse( JSON.stringify( offsets ) );
- geometry.faces.push( faces[ i ].clone() );
+ }
+
+ if ( boundingSphere !== null ) {
+
+ output.data.boundingSphere = {
+ center: boundingSphere.center.toArray(),
+ radius: boundingSphere.radius
+ }
}
- var uvs = this.faceVertexUvs[ 0 ];
+ return output;
- for ( var i = 0, il = uvs.length; i < il; i ++ ) {
+ },
- var uv = uvs[ i ], uvCopy = [];
+ clone: function () {
- for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
+ var geometry = new THREE.BufferGeometry();
- uvCopy.push( new THREE.Vector2( uv[ j ].x, uv[ j ].y ) );
+ for ( var attr in this.attributes ) {
- }
+ var sourceAttr = this.attributes[ attr ];
+ geometry.addAttribute( attr, sourceAttr.clone() );
- geometry.faceVertexUvs[ 0 ].push( uvCopy );
+ }
+
+ for ( var i = 0, il = this.offsets.length; i < il; i ++ ) {
+
+ var offset = this.offsets[ i ];
+
+ geometry.offsets.push( {
+
+ start: offset.start,
+ index: offset.index,
+ count: offset.count
+
+ } );
}
@@ -9037,10467 +9464,8223 @@ THREE.Geometry.prototype = {
};
-THREE.EventDispatcher.prototype.apply( THREE.Geometry.prototype );
+THREE.EventDispatcher.prototype.apply( THREE.BufferGeometry.prototype );
-THREE.GeometryIdCount = 0;
+// File:src/core/Geometry.js
/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author kile / http://kile.stravaganza.org/
* @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author bhouston / http://exocortex.com
*/
-THREE.BufferGeometry = function () {
+THREE.Geometry = function () {
+
+ Object.defineProperty( this, 'id', { value: THREE.GeometryIdCount ++ } );
- this.id = THREE.GeometryIdCount ++;
this.uuid = THREE.Math.generateUUID();
this.name = '';
+ this.type = 'Geometry';
- // attributes
-
- this.attributes = {};
+ this.vertices = [];
+ this.colors = []; // one-to-one vertex colors, used in Points and Line
- // attributes typed arrays are kept only if dynamic flag is set
+ this.faces = [];
- this.dynamic = true;
+ this.faceVertexUvs = [ [] ];
- // offsets for chunks when using indexed elements
+ this.morphTargets = [];
+ this.morphColors = [];
+ this.morphNormals = [];
- this.offsets = [];
+ this.skinWeights = [];
+ this.skinIndices = [];
- // boundings
+ this.lineDistances = [];
this.boundingBox = null;
this.boundingSphere = null;
this.hasTangents = false;
- // for compatibility
-
- this.morphTargets = [];
-
-};
-
-THREE.BufferGeometry.prototype = {
+ this.dynamic = true; // the intermediate typed arrays will be deleted when set to false
- constructor: THREE.BufferGeometry,
+ // update flags
- addAttribute: function( name, type, numItems, itemSize ) {
+ this.verticesNeedUpdate = false;
+ this.elementsNeedUpdate = false;
+ this.uvsNeedUpdate = false;
+ this.normalsNeedUpdate = false;
+ this.tangentsNeedUpdate = false;
+ this.colorsNeedUpdate = false;
+ this.lineDistancesNeedUpdate = false;
- this.attributes[ name ] = {
+ this.groupsNeedUpdate = false;
- itemSize: itemSize,
- array: new type( numItems * itemSize )
+};
- };
+THREE.Geometry.prototype = {
- },
+ constructor: THREE.Geometry,
applyMatrix: function ( matrix ) {
- var positionArray;
- var normalArray;
-
- if ( this.attributes[ "position" ] ) positionArray = this.attributes[ "position" ].array;
- if ( this.attributes[ "normal" ] ) normalArray = this.attributes[ "normal" ].array;
+ var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
- if ( positionArray !== undefined ) {
+ for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {
- matrix.multiplyVector3Array( positionArray );
- this.verticesNeedUpdate = true;
+ var vertex = this.vertices[ i ];
+ vertex.applyMatrix4( matrix );
}
- if ( normalArray !== undefined ) {
+ for ( var i = 0, il = this.faces.length; i < il; i ++ ) {
- var normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
+ var face = this.faces[ i ];
+ face.normal.applyMatrix3( normalMatrix ).normalize();
- normalMatrix.multiplyVector3Array( normalArray );
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
- this.normalizeNormals();
+ face.vertexNormals[ j ].applyMatrix3( normalMatrix ).normalize();
- this.normalsNeedUpdate = true;
+ }
}
- },
-
- computeBoundingBox: function () {
-
- if ( this.boundingBox === null ) {
+ if ( this.boundingBox !== null ) {
- this.boundingBox = new THREE.Box3();
+ this.computeBoundingBox();
}
- var positions = this.attributes[ "position" ].array;
-
- if ( positions ) {
+ if ( this.boundingSphere !== null ) {
- var bb = this.boundingBox;
- var x, y, z;
-
- if( positions.length >= 3 ) {
- bb.min.x = bb.max.x = positions[ 0 ];
- bb.min.y = bb.max.y = positions[ 1 ];
- bb.min.z = bb.max.z = positions[ 2 ];
- }
+ this.computeBoundingSphere();
- for ( var i = 3, il = positions.length; i < il; i += 3 ) {
+ }
- x = positions[ i ];
- y = positions[ i + 1 ];
- z = positions[ i + 2 ];
+ this.verticesNeedUpdate = true;
+ this.normalsNeedUpdate = true;
- // bounding box
+ },
- if ( x < bb.min.x ) {
+ fromBufferGeometry: function ( geometry ) {
- bb.min.x = x;
+ var scope = this;
- } else if ( x > bb.max.x ) {
+ var attributes = geometry.attributes;
- bb.max.x = x;
+ var vertices = attributes.position.array;
+ var indices = attributes.index !== undefined ? attributes.index.array : undefined;
+ var normals = attributes.normal !== undefined ? attributes.normal.array : undefined;
+ var colors = attributes.color !== undefined ? attributes.color.array : undefined;
+ var uvs = attributes.uv !== undefined ? attributes.uv.array : undefined;
- }
+ var tempNormals = [];
+ var tempUVs = [];
- if ( y < bb.min.y ) {
+ for ( var i = 0, j = 0; i < vertices.length; i += 3, j += 2 ) {
- bb.min.y = y;
+ scope.vertices.push( new THREE.Vector3( vertices[ i ], vertices[ i + 1 ], vertices[ i + 2 ] ) );
- } else if ( y > bb.max.y ) {
+ if ( normals !== undefined ) {
- bb.max.y = y;
+ tempNormals.push( new THREE.Vector3( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] ) );
- }
+ }
- if ( z < bb.min.z ) {
+ if ( colors !== undefined ) {
- bb.min.z = z;
+ scope.colors.push( new THREE.Color( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] ) );
- } else if ( z > bb.max.z ) {
+ }
- bb.max.z = z;
+ if ( uvs !== undefined ) {
- }
+ tempUVs.push( new THREE.Vector2( uvs[ j ], uvs[ j + 1 ] ) );
}
}
- if ( positions === undefined || positions.length === 0 ) {
+ var addFace = function ( a, b, c ) {
- this.boundingBox.min.set( 0, 0, 0 );
- this.boundingBox.max.set( 0, 0, 0 );
+ var vertexNormals = normals !== undefined ? [ tempNormals[ a ].clone(), tempNormals[ b ].clone(), tempNormals[ c ].clone() ] : [];
+ var vertexColors = colors !== undefined ? [ scope.colors[ a ].clone(), scope.colors[ b ].clone(), scope.colors[ c ].clone() ] : [];
- }
+ scope.faces.push( new THREE.Face3( a, b, c, vertexNormals, vertexColors ) );
- },
+ if ( uvs !== undefined ) {
- computeBoundingSphere: function () {
+ scope.faceVertexUvs[ 0 ].push( [ tempUVs[ a ].clone(), tempUVs[ b ].clone(), tempUVs[ c ].clone() ] );
- var box = new THREE.Box3();
- var vector = new THREE.Vector3();
+ }
- return function () {
+ };
- if ( this.boundingSphere === null ) {
+ if ( indices !== undefined ) {
- this.boundingSphere = new THREE.Sphere();
+ var drawcalls = geometry.drawcalls;
- }
+ if ( drawcalls.length > 0 ) {
- var positions = this.attributes[ "position" ].array;
+ for ( var i = 0; i < drawcalls.length; i ++ ) {
- if ( positions ) {
+ var drawcall = drawcalls[ i ];
- var center = this.boundingSphere.center;
+ var start = drawcall.start;
+ var count = drawcall.count;
+ var index = drawcall.index;
- for ( var i = 0, il = positions.length; i < il; i += 3 ) {
+ for ( var j = start, jl = start + count; j < jl; j += 3 ) {
- vector.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
- box.addPoint( vector );
+ addFace( index + indices[ j ], index + indices[ j + 1 ], index + indices[ j + 2 ] );
- }
+ }
- box.center( center );
+ }
- var maxRadiusSq = 0;
+ } else {
- for ( var i = 0, il = positions.length; i < il; i += 3 ) {
+ for ( var i = 0; i < indices.length; i += 3 ) {
- vector.set( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] );
- maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( vector ) );
+ addFace( indices[ i ], indices[ i + 1 ], indices[ i + 2 ] );
}
- this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
-
}
- }
+ } else {
- }(),
+ for ( var i = 0; i < vertices.length / 3; i += 3 ) {
- computeVertexNormals: function () {
+ addFace( i, i + 1, i + 2 );
- if ( this.attributes[ "position" ] ) {
+ }
- var i, il;
- var j, jl;
+ }
- var nVertexElements = this.attributes[ "position" ].array.length;
+ this.computeFaceNormals();
- if ( this.attributes[ "normal" ] === undefined ) {
+ if ( geometry.boundingBox !== null ) {
- this.attributes[ "normal" ] = {
+ this.boundingBox = geometry.boundingBox.clone();
- itemSize: 3,
- array: new Float32Array( nVertexElements )
+ }
- };
+ if ( geometry.boundingSphere !== null ) {
- } else {
+ this.boundingSphere = geometry.boundingSphere.clone();
- // reset existing normals to zero
+ }
- for ( i = 0, il = this.attributes[ "normal" ].array.length; i < il; i ++ ) {
+ return this;
- this.attributes[ "normal" ].array[ i ] = 0;
+ },
- }
+ center: function () {
- }
+ this.computeBoundingBox();
- var positions = this.attributes[ "position" ].array;
- var normals = this.attributes[ "normal" ].array;
+ var offset = this.boundingBox.center().negate();
- var vA, vB, vC, x, y, z,
+ this.applyMatrix( new THREE.Matrix4().setPosition( offset ) );
- pA = new THREE.Vector3(),
- pB = new THREE.Vector3(),
- pC = new THREE.Vector3(),
+ return offset;
- cb = new THREE.Vector3(),
- ab = new THREE.Vector3();
+ },
- // indexed elements
+ computeFaceNormals: function () {
- if ( this.attributes[ "index" ] ) {
+ var cb = new THREE.Vector3(), ab = new THREE.Vector3();
- var indices = this.attributes[ "index" ].array;
+ for ( var f = 0, fl = this.faces.length; f < fl; f ++ ) {
- var offsets = this.offsets;
+ var face = this.faces[ f ];
- for ( j = 0, jl = offsets.length; j < jl; ++ j ) {
+ var vA = this.vertices[ face.a ];
+ var vB = this.vertices[ face.b ];
+ var vC = this.vertices[ face.c ];
- var start = offsets[ j ].start;
- var count = offsets[ j ].count;
- var index = offsets[ j ].index;
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
- for ( i = start, il = start + count; i < il; i += 3 ) {
+ cb.normalize();
- vA = index + indices[ i ];
- vB = index + indices[ i + 1 ];
- vC = index + indices[ i + 2 ];
+ face.normal.copy( cb );
- x = positions[ vA * 3 ];
- y = positions[ vA * 3 + 1 ];
- z = positions[ vA * 3 + 2 ];
- pA.set( x, y, z );
+ }
- x = positions[ vB * 3 ];
- y = positions[ vB * 3 + 1 ];
- z = positions[ vB * 3 + 2 ];
- pB.set( x, y, z );
+ },
- x = positions[ vC * 3 ];
- y = positions[ vC * 3 + 1 ];
- z = positions[ vC * 3 + 2 ];
- pC.set( x, y, z );
+ computeVertexNormals: function ( areaWeighted ) {
- cb.subVectors( pC, pB );
- ab.subVectors( pA, pB );
- cb.cross( ab );
+ var v, vl, f, fl, face, vertices;
- normals[ vA * 3 ] += cb.x;
- normals[ vA * 3 + 1 ] += cb.y;
- normals[ vA * 3 + 2 ] += cb.z;
+ vertices = new Array( this.vertices.length );
- normals[ vB * 3 ] += cb.x;
- normals[ vB * 3 + 1 ] += cb.y;
- normals[ vB * 3 + 2 ] += cb.z;
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
- normals[ vC * 3 ] += cb.x;
- normals[ vC * 3 + 1 ] += cb.y;
- normals[ vC * 3 + 2 ] += cb.z;
+ vertices[ v ] = new THREE.Vector3();
- }
+ }
- }
+ if ( areaWeighted ) {
- // non-indexed elements (unconnected triangle soup)
+ // vertex normals weighted by triangle areas
+ // http://www.iquilezles.org/www/articles/normals/normals.htm
- } else {
+ var vA, vB, vC;
+ var cb = new THREE.Vector3(), ab = new THREE.Vector3();
- for ( i = 0, il = positions.length; i < il; i += 9 ) {
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- x = positions[ i ];
- y = positions[ i + 1 ];
- z = positions[ i + 2 ];
- pA.set( x, y, z );
+ face = this.faces[ f ];
- x = positions[ i + 3 ];
- y = positions[ i + 4 ];
- z = positions[ i + 5 ];
- pB.set( x, y, z );
+ vA = this.vertices[ face.a ];
+ vB = this.vertices[ face.b ];
+ vC = this.vertices[ face.c ];
- x = positions[ i + 6 ];
- y = positions[ i + 7 ];
- z = positions[ i + 8 ];
- pC.set( x, y, z );
+ cb.subVectors( vC, vB );
+ ab.subVectors( vA, vB );
+ cb.cross( ab );
- cb.subVectors( pC, pB );
- ab.subVectors( pA, pB );
- cb.cross( ab );
-
- normals[ i ] = cb.x;
- normals[ i + 1 ] = cb.y;
- normals[ i + 2 ] = cb.z;
+ vertices[ face.a ].add( cb );
+ vertices[ face.b ].add( cb );
+ vertices[ face.c ].add( cb );
- normals[ i + 3 ] = cb.x;
- normals[ i + 4 ] = cb.y;
- normals[ i + 5 ] = cb.z;
+ }
- normals[ i + 6 ] = cb.x;
- normals[ i + 7 ] = cb.y;
- normals[ i + 8 ] = cb.z;
+ } else {
- }
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- }
+ face = this.faces[ f ];
- this.normalizeNormals();
+ vertices[ face.a ].add( face.normal );
+ vertices[ face.b ].add( face.normal );
+ vertices[ face.c ].add( face.normal );
- this.normalsNeedUpdate = true;
+ }
}
- },
-
- normalizeNormals: function () {
-
- var normals = this.attributes[ "normal" ].array;
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
- var x, y, z, n;
+ vertices[ v ].normalize();
- for ( var i = 0, il = normals.length; i < il; i += 3 ) {
+ }
- x = normals[ i ];
- y = normals[ i + 1 ];
- z = normals[ i + 2 ];
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- n = 1.0 / Math.sqrt( x * x + y * y + z * z );
+ face = this.faces[ f ];
- normals[ i ] *= n;
- normals[ i + 1 ] *= n;
- normals[ i + 2 ] *= n;
+ face.vertexNormals[ 0 ] = vertices[ face.a ].clone();
+ face.vertexNormals[ 1 ] = vertices[ face.b ].clone();
+ face.vertexNormals[ 2 ] = vertices[ face.c ].clone();
}
},
- computeTangents: function () {
-
- // based on http://www.terathon.com/code/tangent.html
- // (per vertex tangents)
-
- if ( this.attributes[ "index" ] === undefined ||
- this.attributes[ "position" ] === undefined ||
- this.attributes[ "normal" ] === undefined ||
- this.attributes[ "uv" ] === undefined ) {
-
- console.warn( "Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()" );
- return;
+ computeMorphNormals: function () {
- }
+ var i, il, f, fl, face;
- var indices = this.attributes[ "index" ].array;
- var positions = this.attributes[ "position" ].array;
- var normals = this.attributes[ "normal" ].array;
- var uvs = this.attributes[ "uv" ].array;
+ // save original normals
+ // - create temp variables on first access
+ // otherwise just copy (for faster repeated calls)
- var nVertices = positions.length / 3;
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- if ( this.attributes[ "tangent" ] === undefined ) {
+ face = this.faces[ f ];
- var nTangentElements = 4 * nVertices;
+ if ( ! face.__originalFaceNormal ) {
- this.attributes[ "tangent" ] = {
+ face.__originalFaceNormal = face.normal.clone();
- itemSize: 4,
- array: new Float32Array( nTangentElements )
+ } else {
- };
+ face.__originalFaceNormal.copy( face.normal );
- }
+ }
- var tangents = this.attributes[ "tangent" ].array;
+ if ( ! face.__originalVertexNormals ) face.__originalVertexNormals = [];
- var tan1 = [], tan2 = [];
+ for ( i = 0, il = face.vertexNormals.length; i < il; i ++ ) {
- for ( var k = 0; k < nVertices; k ++ ) {
+ if ( ! face.__originalVertexNormals[ i ] ) {
- tan1[ k ] = new THREE.Vector3();
- tan2[ k ] = new THREE.Vector3();
+ face.__originalVertexNormals[ i ] = face.vertexNormals[ i ].clone();
- }
+ } else {
- var xA, yA, zA,
- xB, yB, zB,
- xC, yC, zC,
+ face.__originalVertexNormals[ i ].copy( face.vertexNormals[ i ] );
- uA, vA,
- uB, vB,
- uC, vC,
+ }
- x1, x2, y1, y2, z1, z2,
- s1, s2, t1, t2, r;
+ }
- var sdir = new THREE.Vector3(), tdir = new THREE.Vector3();
+ }
- function handleTriangle( a, b, c ) {
+ // use temp geometry to compute face and vertex normals for each morph
- xA = positions[ a * 3 ];
- yA = positions[ a * 3 + 1 ];
- zA = positions[ a * 3 + 2 ];
+ var tmpGeo = new THREE.Geometry();
+ tmpGeo.faces = this.faces;
- xB = positions[ b * 3 ];
- yB = positions[ b * 3 + 1 ];
- zB = positions[ b * 3 + 2 ];
+ for ( i = 0, il = this.morphTargets.length; i < il; i ++ ) {
- xC = positions[ c * 3 ];
- yC = positions[ c * 3 + 1 ];
- zC = positions[ c * 3 + 2 ];
+ // create on first access
- uA = uvs[ a * 2 ];
- vA = uvs[ a * 2 + 1 ];
+ if ( ! this.morphNormals[ i ] ) {
- uB = uvs[ b * 2 ];
- vB = uvs[ b * 2 + 1 ];
+ this.morphNormals[ i ] = {};
+ this.morphNormals[ i ].faceNormals = [];
+ this.morphNormals[ i ].vertexNormals = [];
- uC = uvs[ c * 2 ];
- vC = uvs[ c * 2 + 1 ];
+ var dstNormalsFace = this.morphNormals[ i ].faceNormals;
+ var dstNormalsVertex = this.morphNormals[ i ].vertexNormals;
- x1 = xB - xA;
- x2 = xC - xA;
+ var faceNormal, vertexNormals;
- y1 = yB - yA;
- y2 = yC - yA;
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- z1 = zB - zA;
- z2 = zC - zA;
+ faceNormal = new THREE.Vector3();
+ vertexNormals = { a: new THREE.Vector3(), b: new THREE.Vector3(), c: new THREE.Vector3() };
- s1 = uB - uA;
- s2 = uC - uA;
+ dstNormalsFace.push( faceNormal );
+ dstNormalsVertex.push( vertexNormals );
- t1 = vB - vA;
- t2 = vC - vA;
+ }
- r = 1.0 / ( s1 * t2 - s2 * t1 );
+ }
- sdir.set(
- ( t2 * x1 - t1 * x2 ) * r,
- ( t2 * y1 - t1 * y2 ) * r,
- ( t2 * z1 - t1 * z2 ) * r
- );
+ var morphNormals = this.morphNormals[ i ];
- tdir.set(
- ( s1 * x2 - s2 * x1 ) * r,
- ( s1 * y2 - s2 * y1 ) * r,
- ( s1 * z2 - s2 * z1 ) * r
- );
+ // set vertices to morph target
- tan1[ a ].add( sdir );
- tan1[ b ].add( sdir );
- tan1[ c ].add( sdir );
+ tmpGeo.vertices = this.morphTargets[ i ].vertices;
- tan2[ a ].add( tdir );
- tan2[ b ].add( tdir );
- tan2[ c ].add( tdir );
+ // compute morph normals
- }
+ tmpGeo.computeFaceNormals();
+ tmpGeo.computeVertexNormals();
- var i, il;
- var j, jl;
- var iA, iB, iC;
+ // store morph normals
- var offsets = this.offsets;
+ var faceNormal, vertexNormals;
- for ( j = 0, jl = offsets.length; j < jl; ++ j ) {
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- var start = offsets[ j ].start;
- var count = offsets[ j ].count;
- var index = offsets[ j ].index;
+ face = this.faces[ f ];
- for ( i = start, il = start + count; i < il; i += 3 ) {
+ faceNormal = morphNormals.faceNormals[ f ];
+ vertexNormals = morphNormals.vertexNormals[ f ];
- iA = index + indices[ i ];
- iB = index + indices[ i + 1 ];
- iC = index + indices[ i + 2 ];
+ faceNormal.copy( face.normal );
- handleTriangle( iA, iB, iC );
+ vertexNormals.a.copy( face.vertexNormals[ 0 ] );
+ vertexNormals.b.copy( face.vertexNormals[ 1 ] );
+ vertexNormals.c.copy( face.vertexNormals[ 2 ] );
}
}
- var tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3();
- var n = new THREE.Vector3(), n2 = new THREE.Vector3();
- var w, t, test;
+ // restore original normals
- function handleVertex( v ) {
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- n.x = normals[ v * 3 ];
- n.y = normals[ v * 3 + 1 ];
- n.z = normals[ v * 3 + 2 ];
+ face = this.faces[ f ];
- n2.copy( n );
+ face.normal = face.__originalFaceNormal;
+ face.vertexNormals = face.__originalVertexNormals;
- t = tan1[ v ];
+ }
- // Gram-Schmidt orthogonalize
+ },
- tmp.copy( t );
- tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
+ computeTangents: function () {
- // Calculate handedness
+ // based on http://www.terathon.com/code/tangent.html
+ // tangents go to vertices
- tmp2.crossVectors( n2, t );
- test = tmp2.dot( tan2[ v ] );
- w = ( test < 0.0 ) ? -1.0 : 1.0;
+ var f, fl, v, vl, i, vertexIndex,
+ face, uv, vA, vB, vC, uvA, uvB, uvC,
+ x1, x2, y1, y2, z1, z2,
+ s1, s2, t1, t2, r, t, test,
+ tan1 = [], tan2 = [],
+ sdir = new THREE.Vector3(), tdir = new THREE.Vector3(),
+ tmp = new THREE.Vector3(), tmp2 = new THREE.Vector3(),
+ n = new THREE.Vector3(), w;
- tangents[ v * 4 ] = tmp.x;
- tangents[ v * 4 + 1 ] = tmp.y;
- tangents[ v * 4 + 2 ] = tmp.z;
- tangents[ v * 4 + 3 ] = w;
+ for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
+
+ tan1[ v ] = new THREE.Vector3();
+ tan2[ v ] = new THREE.Vector3();
}
- for ( j = 0, jl = offsets.length; j < jl; ++ j ) {
+ function handleTriangle( context, a, b, c, ua, ub, uc ) {
- var start = offsets[ j ].start;
- var count = offsets[ j ].count;
- var index = offsets[ j ].index;
+ vA = context.vertices[ a ];
+ vB = context.vertices[ b ];
+ vC = context.vertices[ c ];
- for ( i = start, il = start + count; i < il; i += 3 ) {
+ uvA = uv[ ua ];
+ uvB = uv[ ub ];
+ uvC = uv[ uc ];
- iA = index + indices[ i ];
- iB = index + indices[ i + 1 ];
- iC = index + indices[ i + 2 ];
+ x1 = vB.x - vA.x;
+ x2 = vC.x - vA.x;
+ y1 = vB.y - vA.y;
+ y2 = vC.y - vA.y;
+ z1 = vB.z - vA.z;
+ z2 = vC.z - vA.z;
- handleVertex( iA );
- handleVertex( iB );
- handleVertex( iC );
+ s1 = uvB.x - uvA.x;
+ s2 = uvC.x - uvA.x;
+ t1 = uvB.y - uvA.y;
+ t2 = uvC.y - uvA.y;
- }
+ r = 1.0 / ( s1 * t2 - s2 * t1 );
+ sdir.set( ( t2 * x1 - t1 * x2 ) * r,
+ ( t2 * y1 - t1 * y2 ) * r,
+ ( t2 * z1 - t1 * z2 ) * r );
+ tdir.set( ( s1 * x2 - s2 * x1 ) * r,
+ ( s1 * y2 - s2 * y1 ) * r,
+ ( s1 * z2 - s2 * z1 ) * r );
+
+ tan1[ a ].add( sdir );
+ tan1[ b ].add( sdir );
+ tan1[ c ].add( sdir );
+
+ tan2[ a ].add( tdir );
+ tan2[ b ].add( tdir );
+ tan2[ c ].add( tdir );
}
- this.hasTangents = true;
- this.tangentsNeedUpdate = true;
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- },
+ face = this.faces[ f ];
+ uv = this.faceVertexUvs[ 0 ][ f ]; // use UV layer 0 for tangents
- clone: function () {
+ handleTriangle( this, face.a, face.b, face.c, 0, 1, 2 );
- var geometry = new THREE.BufferGeometry();
+ }
- var types = [ Int8Array, Uint8Array, Uint8ClampedArray, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array ];
+ var faceIndex = [ 'a', 'b', 'c', 'd' ];
- for ( var attr in this.attributes ) {
+ for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
- var sourceAttr = this.attributes[ attr ];
- var sourceArray = sourceAttr.array;
+ face = this.faces[ f ];
+
+ for ( i = 0; i < Math.min( face.vertexNormals.length, 3 ); i ++ ) {
- var attribute = {
+ n.copy( face.vertexNormals[ i ] );
- itemSize: sourceAttr.itemSize,
- numItems: sourceAttr.numItems,
- array: null
+ vertexIndex = face[ faceIndex[ i ] ];
- };
+ t = tan1[ vertexIndex ];
- for ( var i = 0, il = types.length; i < il; i ++ ) {
+ // Gram-Schmidt orthogonalize
- var type = types[ i ];
+ tmp.copy( t );
+ tmp.sub( n.multiplyScalar( n.dot( t ) ) ).normalize();
- if ( sourceArray instanceof type ) {
+ // Calculate handedness
- attribute.array = new type( sourceArray );
- break;
+ tmp2.crossVectors( face.vertexNormals[ i ], t );
+ test = tmp2.dot( tan2[ vertexIndex ] );
+ w = ( test < 0.0 ) ? - 1.0 : 1.0;
- }
+ face.vertexTangents[ i ] = new THREE.Vector4( tmp.x, tmp.y, tmp.z, w );
}
- geometry.attributes[ attr ] = attribute;
-
}
- for ( var i = 0, il = this.offsets.length; i < il; i ++ ) {
+ this.hasTangents = true;
- var offset = this.offsets[ i ];
+ },
- geometry.offsets.push( {
+ computeLineDistances: function () {
- start: offset.start,
- index: offset.index,
- count: offset.count
+ var d = 0;
+ var vertices = this.vertices;
- } );
+ for ( var i = 0, il = vertices.length; i < il; i ++ ) {
- }
+ if ( i > 0 ) {
- return geometry;
+ d += vertices[ i ].distanceTo( vertices[ i - 1 ] );
- },
+ }
- dispose: function () {
+ this.lineDistances[ i ] = d;
- this.dispatchEvent( { type: 'dispose' } );
+ }
- }
+ },
-};
+ computeBoundingBox: function () {
-THREE.EventDispatcher.prototype.apply( THREE.BufferGeometry.prototype );
+ if ( this.boundingBox === null ) {
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author mikael emtinger / http://gomo.se/
- * @author WestLangley / http://github.com/WestLangley
-*/
+ this.boundingBox = new THREE.Box3();
-THREE.Camera = function () {
+ }
- THREE.Object3D.call( this );
+ this.boundingBox.setFromPoints( this.vertices );
- this.matrixWorldInverse = new THREE.Matrix4();
+ },
- this.projectionMatrix = new THREE.Matrix4();
- this.projectionMatrixInverse = new THREE.Matrix4();
+ computeBoundingSphere: function () {
-};
+ if ( this.boundingSphere === null ) {
-THREE.Camera.prototype = Object.create( THREE.Object3D.prototype );
+ this.boundingSphere = new THREE.Sphere();
-THREE.Camera.prototype.lookAt = function () {
+ }
- // This routine does not support cameras with rotated and/or translated parent(s)
+ this.boundingSphere.setFromPoints( this.vertices );
- var m1 = new THREE.Matrix4();
+ },
- return function ( vector ) {
+ merge: function ( geometry, matrix, materialIndexOffset ) {
- m1.lookAt( this.position, vector, this.up );
+ if ( geometry instanceof THREE.Geometry === false ) {
- this.quaternion.setFromRotationMatrix( m1 );
+ THREE.error( 'THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.', geometry );
+ return;
- };
+ }
-}();
+ var normalMatrix,
+ vertexOffset = this.vertices.length,
+ vertices1 = this.vertices,
+ vertices2 = geometry.vertices,
+ faces1 = this.faces,
+ faces2 = geometry.faces,
+ uvs1 = this.faceVertexUvs[ 0 ],
+ uvs2 = geometry.faceVertexUvs[ 0 ];
-THREE.Camera.prototype.clone = function (camera) {
+ if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
- if ( camera === undefined ) camera = new THREE.Camera();
+ if ( matrix !== undefined ) {
- THREE.Object3D.prototype.clone.call( this, camera );
+ normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
- camera.matrixWorldInverse.copy( this.matrixWorldInverse );
- camera.projectionMatrix.copy( this.projectionMatrix );
- camera.projectionMatrixInverse.copy( this.projectionMatrixInverse );
+ }
- return camera;
-};
+ // vertices
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( var i = 0, il = vertices2.length; i < il; i ++ ) {
-THREE.OrthographicCamera = function ( left, right, top, bottom, near, far ) {
+ var vertex = vertices2[ i ];
- THREE.Camera.call( this );
+ var vertexCopy = vertex.clone();
- this.left = left;
- this.right = right;
- this.top = top;
- this.bottom = bottom;
+ if ( matrix !== undefined ) vertexCopy.applyMatrix4( matrix );
- this.near = ( near !== undefined ) ? near : 0.1;
- this.far = ( far !== undefined ) ? far : 2000;
+ vertices1.push( vertexCopy );
- this.updateProjectionMatrix();
+ }
-};
+ // faces
-THREE.OrthographicCamera.prototype = Object.create( THREE.Camera.prototype );
+ for ( i = 0, il = faces2.length; i < il; i ++ ) {
-THREE.OrthographicCamera.prototype.updateProjectionMatrix = function () {
+ var face = faces2[ i ], faceCopy, normal, color,
+ faceVertexNormals = face.vertexNormals,
+ faceVertexColors = face.vertexColors;
- this.projectionMatrix.makeOrthographic( this.left, this.right, this.top, this.bottom, this.near, this.far );
+ faceCopy = new THREE.Face3( face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset );
+ faceCopy.normal.copy( face.normal );
-};
+ if ( normalMatrix !== undefined ) {
-THREE.OrthographicCamera.prototype.clone = function () {
+ faceCopy.normal.applyMatrix3( normalMatrix ).normalize();
- var camera = new THREE.OrthographicCamera();
+ }
- THREE.Camera.prototype.clone.call( this, camera );
+ for ( var j = 0, jl = faceVertexNormals.length; j < jl; j ++ ) {
- camera.left = this.left;
- camera.right = this.right;
- camera.top = this.top;
- camera.bottom = this.bottom;
+ normal = faceVertexNormals[ j ].clone();
- camera.near = this.near;
- camera.far = this.far;
+ if ( normalMatrix !== undefined ) {
- return camera;
-};
+ normal.applyMatrix3( normalMatrix ).normalize();
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author greggman / http://games.greggman.com/
- * @author zz85 / http://www.lab4games.net/zz85/blog
- */
+ }
-THREE.PerspectiveCamera = function ( fov, aspect, near, far ) {
+ faceCopy.vertexNormals.push( normal );
- THREE.Camera.call( this );
+ }
- this.fov = fov !== undefined ? fov : 50;
- this.aspect = aspect !== undefined ? aspect : 1;
- this.near = near !== undefined ? near : 0.1;
- this.far = far !== undefined ? far : 2000;
+ faceCopy.color.copy( face.color );
- this.updateProjectionMatrix();
+ for ( var j = 0, jl = faceVertexColors.length; j < jl; j ++ ) {
-};
+ color = faceVertexColors[ j ];
+ faceCopy.vertexColors.push( color.clone() );
-THREE.PerspectiveCamera.prototype = Object.create( THREE.Camera.prototype );
+ }
+ faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
-/**
- * Uses Focal Length (in mm) to estimate and set FOV
- * 35mm (fullframe) camera is used if frame size is not specified;
- * Formula based on http://www.bobatkins.com/photography/technical/field_of_view.html
- */
+ faces1.push( faceCopy );
-THREE.PerspectiveCamera.prototype.setLens = function ( focalLength, frameHeight ) {
+ }
- if ( frameHeight === undefined ) frameHeight = 24;
+ // uvs
- this.fov = 2 * THREE.Math.radToDeg( Math.atan( frameHeight / ( focalLength * 2 ) ) );
- this.updateProjectionMatrix();
+ for ( i = 0, il = uvs2.length; i < il; i ++ ) {
-}
+ var uv = uvs2[ i ], uvCopy = [];
+ if ( uv === undefined ) {
-/**
- * Sets an offset in a larger frustum. This is useful for multi-window or
- * multi-monitor/multi-machine setups.
- *
- * For example, if you have 3x2 monitors and each monitor is 1920x1080 and
- * the monitors are in grid like this
- *
- * +---+---+---+
- * | A | B | C |
- * +---+---+---+
- * | D | E | F |
- * +---+---+---+
- *
- * then for each monitor you would call it like this
- *
- * var w = 1920;
- * var h = 1080;
- * var fullWidth = w * 3;
- * var fullHeight = h * 2;
- *
- * --A--
- * camera.setOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
- * --B--
- * camera.setOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
- * --C--
- * camera.setOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
- * --D--
- * camera.setOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
- * --E--
- * camera.setOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
- * --F--
- * camera.setOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
- *
- * Note there is no reason monitors have to be the same size or in a grid.
- */
+ continue;
-THREE.PerspectiveCamera.prototype.setViewOffset = function ( fullWidth, fullHeight, x, y, width, height ) {
+ }
- this.fullWidth = fullWidth;
- this.fullHeight = fullHeight;
- this.x = x;
- this.y = y;
- this.width = width;
- this.height = height;
+ for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
- this.updateProjectionMatrix();
+ uvCopy.push( uv[ j ].clone() );
-};
+ }
+ uvs1.push( uvCopy );
-THREE.PerspectiveCamera.prototype.updateProjectionMatrix = function () {
+ }
- if ( this.fullWidth ) {
+ },
- var aspect = this.fullWidth / this.fullHeight;
- var top = Math.tan( THREE.Math.degToRad( this.fov * 0.5 ) ) * this.near;
- var bottom = -top;
- var left = aspect * bottom;
- var right = aspect * top;
- var width = Math.abs( right - left );
- var height = Math.abs( top - bottom );
+ mergeMesh: function ( mesh ) {
- this.projectionMatrix.makeFrustum(
- left + this.x * width / this.fullWidth,
- left + ( this.x + this.width ) * width / this.fullWidth,
- top - ( this.y + this.height ) * height / this.fullHeight,
- top - this.y * height / this.fullHeight,
- this.near,
- this.far
- );
+ if ( mesh instanceof THREE.Mesh === false ) {
- } else {
+ THREE.error( 'THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.', mesh );
+ return;
- this.projectionMatrix.makePerspective( this.fov, this.aspect, this.near, this.far );
+ }
- }
+ mesh.matrixAutoUpdate && mesh.updateMatrix();
-};
+ this.merge( mesh.geometry, mesh.matrix );
-THREE.PerspectiveCamera.prototype.clone = function () {
+ },
- var camera = new THREE.PerspectiveCamera();
+ /*
+ * Checks for duplicate vertices with hashmap.
+ * Duplicated vertices are removed
+ * and faces' vertices are updated.
+ */
- THREE.Camera.prototype.clone.call( this, camera );
+ mergeVertices: function () {
- camera.fov = this.fov;
- camera.aspect = this.aspect;
- camera.near = this.near;
- camera.far = this.far;
+ var verticesMap = {}; // Hashmap for looking up vertice by position coordinates (and making sure they are unique)
+ var unique = [], changes = [];
- return camera;
-};
+ var v, key;
+ var precisionPoints = 4; // number of decimal points, eg. 4 for epsilon of 0.0001
+ var precision = Math.pow( 10, precisionPoints );
+ var i, il, face;
+ var indices, j, jl;
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( i = 0, il = this.vertices.length; i < il; i ++ ) {
-THREE.Light = function ( hex ) {
+ v = this.vertices[ i ];
+ key = Math.round( v.x * precision ) + '_' + Math.round( v.y * precision ) + '_' + Math.round( v.z * precision );
- THREE.Object3D.call( this );
+ if ( verticesMap[ key ] === undefined ) {
- this.color = new THREE.Color( hex );
+ verticesMap[ key ] = i;
+ unique.push( this.vertices[ i ] );
+ changes[ i ] = unique.length - 1;
-};
+ } else {
-THREE.Light.prototype = Object.create( THREE.Object3D.prototype );
+ //console.log('Duplicate vertex found. ', i, ' could be using ', verticesMap[key]);
+ changes[ i ] = changes[ verticesMap[ key ] ];
-THREE.Light.prototype.clone = function ( light ) {
+ }
- if ( light === undefined ) light = new THREE.Light();
-
- THREE.Object3D.prototype.clone.call( this, light );
-
- light.color.copy( this.color );
-
- return light;
+ };
-};
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ // if faces are completely degenerate after merging vertices, we
+ // have to remove them from the geometry.
+ var faceIndicesToRemove = [];
-THREE.AmbientLight = function ( hex ) {
+ for ( i = 0, il = this.faces.length; i < il; i ++ ) {
- THREE.Light.call( this, hex );
+ face = this.faces[ i ];
-};
+ face.a = changes[ face.a ];
+ face.b = changes[ face.b ];
+ face.c = changes[ face.c ];
-THREE.AmbientLight.prototype = Object.create( THREE.Light.prototype );
+ indices = [ face.a, face.b, face.c ];
-THREE.AmbientLight.prototype.clone = function () {
+ var dupIndex = - 1;
- var light = new THREE.AmbientLight();
+ // if any duplicate vertices are found in a Face3
+ // we have to remove the face as nothing can be saved
+ for ( var n = 0; n < 3; n ++ ) {
+ if ( indices[ n ] == indices[ ( n + 1 ) % 3 ] ) {
- THREE.Light.prototype.clone.call( this, light );
+ dupIndex = n;
+ faceIndicesToRemove.push( i );
+ break;
- return light;
+ }
+ }
-};
+ }
-/**
- * @author MPanknin / http://www.redplant.de/
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( i = faceIndicesToRemove.length - 1; i >= 0; i -- ) {
+ var idx = faceIndicesToRemove[ i ];
-THREE.AreaLight = function ( hex, intensity ) {
+ this.faces.splice( idx, 1 );
- THREE.Light.call( this, hex );
+ for ( j = 0, jl = this.faceVertexUvs.length; j < jl; j ++ ) {
- this.normal = new THREE.Vector3( 0, -1, 0 );
- this.right = new THREE.Vector3( 1, 0, 0 );
+ this.faceVertexUvs[ j ].splice( idx, 1 );
- this.intensity = ( intensity !== undefined ) ? intensity : 1;
+ }
- this.width = 1.0;
- this.height = 1.0;
+ }
- this.constantAttenuation = 1.5;
- this.linearAttenuation = 0.5;
- this.quadraticAttenuation = 0.1;
+ // Use unique set of vertices
-};
+ var diff = this.vertices.length - unique.length;
+ this.vertices = unique;
+ return diff;
-THREE.AreaLight.prototype = Object.create( THREE.Light.prototype );
+ },
+ toJSON: function () {
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ var output = {
+ metadata: {
+ version: 4.0,
+ type: 'BufferGeometry',
+ generator: 'BufferGeometryExporter'
+ },
+ uuid: this.uuid,
+ type: this.type
+ };
-THREE.DirectionalLight = function ( hex, intensity ) {
+ if ( this.name !== "" ) output.name = this.name;
- THREE.Light.call( this, hex );
+ if ( this.parameters !== undefined ) {
- this.position.set( 0, 1, 0 );
- this.target = new THREE.Object3D();
+ var parameters = this.parameters;
- this.intensity = ( intensity !== undefined ) ? intensity : 1;
+ for ( var key in parameters ) {
- this.castShadow = false;
- this.onlyShadow = false;
+ if ( parameters[ key ] !== undefined ) output[ key ] = parameters[ key ];
- //
+ }
- this.shadowCameraNear = 50;
- this.shadowCameraFar = 5000;
+ return output;
- this.shadowCameraLeft = -500;
- this.shadowCameraRight = 500;
- this.shadowCameraTop = 500;
- this.shadowCameraBottom = -500;
+ }
- this.shadowCameraVisible = false;
+ var vertices = [];
- this.shadowBias = 0;
- this.shadowDarkness = 0.5;
+ for ( var i = 0; i < this.vertices.length; i ++ ) {
- this.shadowMapWidth = 512;
- this.shadowMapHeight = 512;
+ var vertex = this.vertices[ i ];
+ vertices.push( vertex.x, vertex.y, vertex.z );
- //
+ }
- this.shadowCascade = false;
+ var faces = [];
+ var normals = [];
+ var normalsHash = {};
+ var colors = [];
+ var colorsHash = {};
+ var uvs = [];
+ var uvsHash = {};
- this.shadowCascadeOffset = new THREE.Vector3( 0, 0, -1000 );
- this.shadowCascadeCount = 2;
+ for ( var i = 0; i < this.faces.length; i ++ ) {
- this.shadowCascadeBias = [ 0, 0, 0 ];
- this.shadowCascadeWidth = [ 512, 512, 512 ];
- this.shadowCascadeHeight = [ 512, 512, 512 ];
+ var face = this.faces[ i ];
- this.shadowCascadeNearZ = [ -1.000, 0.990, 0.998 ];
- this.shadowCascadeFarZ = [ 0.990, 0.998, 1.000 ];
+ var hasMaterial = false; // face.materialIndex !== undefined;
+ var hasFaceUv = false; // deprecated
+ var hasFaceVertexUv = this.faceVertexUvs[ 0 ][ i ] !== undefined;
+ var hasFaceNormal = face.normal.length() > 0;
+ var hasFaceVertexNormal = face.vertexNormals.length > 0;
+ var hasFaceColor = face.color.r !== 1 || face.color.g !== 1 || face.color.b !== 1;
+ var hasFaceVertexColor = face.vertexColors.length > 0;
- this.shadowCascadeArray = [];
+ var faceType = 0;
- //
+ faceType = setBit( faceType, 0, 0 );
+ faceType = setBit( faceType, 1, hasMaterial );
+ faceType = setBit( faceType, 2, hasFaceUv );
+ faceType = setBit( faceType, 3, hasFaceVertexUv );
+ faceType = setBit( faceType, 4, hasFaceNormal );
+ faceType = setBit( faceType, 5, hasFaceVertexNormal );
+ faceType = setBit( faceType, 6, hasFaceColor );
+ faceType = setBit( faceType, 7, hasFaceVertexColor );
- this.shadowMap = null;
- this.shadowMapSize = null;
- this.shadowCamera = null;
- this.shadowMatrix = null;
+ faces.push( faceType );
+ faces.push( face.a, face.b, face.c );
-};
-THREE.DirectionalLight.prototype = Object.create( THREE.Light.prototype );
+ /*
+ if ( hasMaterial ) {
-THREE.DirectionalLight.prototype.clone = function () {
+ faces.push( face.materialIndex );
- var light = new THREE.DirectionalLight();
+ }
+ */
- THREE.Light.prototype.clone.call( this, light );
+ if ( hasFaceVertexUv ) {
- light.target = this.target.clone();
+ var faceVertexUvs = this.faceVertexUvs[ 0 ][ i ];
- light.intensity = this.intensity;
+ faces.push(
+ getUvIndex( faceVertexUvs[ 0 ] ),
+ getUvIndex( faceVertexUvs[ 1 ] ),
+ getUvIndex( faceVertexUvs[ 2 ] )
+ );
- light.castShadow = this.castShadow;
- light.onlyShadow = this.onlyShadow;
+ }
- return light;
+ if ( hasFaceNormal ) {
-};
+ faces.push( getNormalIndex( face.normal ) );
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ }
-THREE.HemisphereLight = function ( skyColorHex, groundColorHex, intensity ) {
+ if ( hasFaceVertexNormal ) {
- THREE.Light.call( this, skyColorHex );
+ var vertexNormals = face.vertexNormals;
- this.position.set( 0, 100, 0 );
+ faces.push(
+ getNormalIndex( vertexNormals[ 0 ] ),
+ getNormalIndex( vertexNormals[ 1 ] ),
+ getNormalIndex( vertexNormals[ 2 ] )
+ );
- this.groundColor = new THREE.Color( groundColorHex );
- this.intensity = ( intensity !== undefined ) ? intensity : 1;
+ }
-};
+ if ( hasFaceColor ) {
-THREE.HemisphereLight.prototype = Object.create( THREE.Light.prototype );
+ faces.push( getColorIndex( face.color ) );
-THREE.HemisphereLight.prototype.clone = function () {
+ }
- var light = new THREE.HemisphereLight();
+ if ( hasFaceVertexColor ) {
- THREE.Light.prototype.clone.call( this, light );
+ var vertexColors = face.vertexColors;
- light.groundColor.copy( this.groundColor );
- light.intensity = this.intensity;
+ faces.push(
+ getColorIndex( vertexColors[ 0 ] ),
+ getColorIndex( vertexColors[ 1 ] ),
+ getColorIndex( vertexColors[ 2 ] )
+ );
- return light;
+ }
-};
+ }
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ function setBit( value, position, enabled ) {
-THREE.PointLight = function ( hex, intensity, distance ) {
+ return enabled ? value | ( 1 << position ) : value & ( ~ ( 1 << position) );
- THREE.Light.call( this, hex );
+ }
- this.intensity = ( intensity !== undefined ) ? intensity : 1;
- this.distance = ( distance !== undefined ) ? distance : 0;
+ function getNormalIndex( normal ) {
-};
+ var hash = normal.x.toString() + normal.y.toString() + normal.z.toString();
-THREE.PointLight.prototype = Object.create( THREE.Light.prototype );
+ if ( normalsHash[ hash ] !== undefined ) {
-THREE.PointLight.prototype.clone = function () {
+ return normalsHash[ hash ];
- var light = new THREE.PointLight();
+ }
- THREE.Light.prototype.clone.call( this, light );
+ normalsHash[ hash ] = normals.length / 3;
+ normals.push( normal.x, normal.y, normal.z );
- light.intensity = this.intensity;
- light.distance = this.distance;
+ return normalsHash[ hash ];
- return light;
+ }
-};
+ function getColorIndex( color ) {
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ var hash = color.r.toString() + color.g.toString() + color.b.toString();
-THREE.SpotLight = function ( hex, intensity, distance, angle, exponent ) {
+ if ( colorsHash[ hash ] !== undefined ) {
- THREE.Light.call( this, hex );
+ return colorsHash[ hash ];
- this.position.set( 0, 1, 0 );
- this.target = new THREE.Object3D();
+ }
- this.intensity = ( intensity !== undefined ) ? intensity : 1;
- this.distance = ( distance !== undefined ) ? distance : 0;
- this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
- this.exponent = ( exponent !== undefined ) ? exponent : 10;
+ colorsHash[ hash ] = colors.length;
+ colors.push( color.getHex() );
- this.castShadow = false;
- this.onlyShadow = false;
+ return colorsHash[ hash ];
- //
+ }
- this.shadowCameraNear = 50;
- this.shadowCameraFar = 5000;
- this.shadowCameraFov = 50;
+ function getUvIndex( uv ) {
- this.shadowCameraVisible = false;
+ var hash = uv.x.toString() + uv.y.toString();
- this.shadowBias = 0;
- this.shadowDarkness = 0.5;
+ if ( uvsHash[ hash ] !== undefined ) {
- this.shadowMapWidth = 512;
- this.shadowMapHeight = 512;
+ return uvsHash[ hash ];
- //
+ }
- this.shadowMap = null;
- this.shadowMapSize = null;
- this.shadowCamera = null;
- this.shadowMatrix = null;
+ uvsHash[ hash ] = uvs.length / 2;
+ uvs.push( uv.x, uv.y );
-};
+ return uvsHash[ hash ];
-THREE.SpotLight.prototype = Object.create( THREE.Light.prototype );
+ }
-THREE.SpotLight.prototype.clone = function () {
+ output.data = {};
- var light = new THREE.SpotLight();
+ output.data.vertices = vertices;
+ output.data.normals = normals;
+ if ( colors.length > 0 ) output.data.colors = colors;
+ if ( uvs.length > 0 ) output.data.uvs = [ uvs ]; // temporal backward compatibility
+ output.data.faces = faces;
- THREE.Light.prototype.clone.call( this, light );
+ //
- light.target = this.target.clone();
+ return output;
- light.intensity = this.intensity;
- light.distance = this.distance;
- light.angle = this.angle;
- light.exponent = this.exponent;
+ },
- light.castShadow = this.castShadow;
- light.onlyShadow = this.onlyShadow;
+ clone: function () {
- return light;
+ var geometry = new THREE.Geometry();
-};
+ var vertices = this.vertices;
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( var i = 0, il = vertices.length; i < il; i ++ ) {
-THREE.Loader = function ( showStatus ) {
+ geometry.vertices.push( vertices[ i ].clone() );
- this.showStatus = showStatus;
- this.statusDomElement = showStatus ? THREE.Loader.prototype.addStatusElement() : null;
+ }
- this.onLoadStart = function () {};
- this.onLoadProgress = function () {};
- this.onLoadComplete = function () {};
+ var faces = this.faces;
-};
+ for ( var i = 0, il = faces.length; i < il; i ++ ) {
-THREE.Loader.prototype = {
+ geometry.faces.push( faces[ i ].clone() );
- constructor: THREE.Loader,
+ }
- crossOrigin: 'anonymous',
+ for ( var i = 0, il = this.faceVertexUvs.length; i < il; i ++ ) {
- addStatusElement: function () {
+ var faceVertexUvs = this.faceVertexUvs[ i ];
- var e = document.createElement( "div" );
-
- e.style.position = "absolute";
- e.style.right = "0px";
- e.style.top = "0px";
- e.style.fontSize = "0.8em";
- e.style.textAlign = "left";
- e.style.background = "rgba(0,0,0,0.25)";
- e.style.color = "#fff";
- e.style.width = "120px";
- e.style.padding = "0.5em 0.5em 0.5em 0.5em";
- e.style.zIndex = 1000;
+ if ( geometry.faceVertexUvs[ i ] === undefined ) {
- e.innerHTML = "Loading ...";
+ geometry.faceVertexUvs[ i ] = [];
- return e;
+ }
- },
+ for ( var j = 0, jl = faceVertexUvs.length; j < jl; j ++ ) {
- updateProgress: function ( progress ) {
+ var uvs = faceVertexUvs[ j ], uvsCopy = [];
- var message = "Loaded ";
+ for ( var k = 0, kl = uvs.length; k < kl; k ++ ) {
- if ( progress.total ) {
+ var uv = uvs[ k ];
- message += ( 100 * progress.loaded / progress.total ).toFixed(0) + "%";
+ uvsCopy.push( uv.clone() );
+ }
- } else {
+ geometry.faceVertexUvs[ i ].push( uvsCopy );
- message += ( progress.loaded / 1000 ).toFixed(2) + " KB";
+ }
}
- this.statusDomElement.innerHTML = message;
+ return geometry;
},
- extractUrlBase: function ( url ) {
+ dispose: function () {
- var parts = url.split( '/' );
- parts.pop();
- return ( parts.length < 1 ? '.' : parts.join( '/' ) ) + '/';
+ this.dispatchEvent( { type: 'dispose' } );
- },
+ }
- initMaterials: function ( materials, texturePath ) {
+};
- var array = [];
+THREE.EventDispatcher.prototype.apply( THREE.Geometry.prototype );
- for ( var i = 0; i < materials.length; ++ i ) {
+THREE.GeometryIdCount = 0;
- array[ i ] = THREE.Loader.prototype.createMaterial( materials[ i ], texturePath );
+// File:src/cameras/Camera.js
- }
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author WestLangley / http://github.com/WestLangley
+*/
- return array;
+THREE.Camera = function () {
- },
+ THREE.Object3D.call( this );
- needsTangents: function ( materials ) {
+ this.type = 'Camera';
- for( var i = 0, il = materials.length; i < il; i ++ ) {
+ this.matrixWorldInverse = new THREE.Matrix4();
+ this.projectionMatrix = new THREE.Matrix4();
- var m = materials[ i ];
+};
- if ( m instanceof THREE.ShaderMaterial ) return true;
+THREE.Camera.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Camera.prototype.constructor = THREE.Camera;
- }
+THREE.Camera.prototype.getWorldDirection = function () {
- return false;
+ var quaternion = new THREE.Quaternion();
- },
+ return function ( optionalTarget ) {
- createMaterial: function ( m, texturePath ) {
+ var result = optionalTarget || new THREE.Vector3();
- var _this = this;
+ this.getWorldQuaternion( quaternion );
- function is_pow2( n ) {
+ return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
- var l = Math.log( n ) / Math.LN2;
- return Math.floor( l ) == l;
+ }
- }
+}();
- function nearest_pow2( n ) {
+THREE.Camera.prototype.lookAt = function () {
- var l = Math.log( n ) / Math.LN2;
- return Math.pow( 2, Math.round( l ) );
+ // This routine does not support cameras with rotated and/or translated parent(s)
- }
+ var m1 = new THREE.Matrix4();
- function load_image( where, url ) {
+ return function ( vector ) {
- var image = new Image();
+ m1.lookAt( this.position, vector, this.up );
- image.onload = function () {
+ this.quaternion.setFromRotationMatrix( m1 );
- if ( !is_pow2( this.width ) || !is_pow2( this.height ) ) {
+ };
- var width = nearest_pow2( this.width );
- var height = nearest_pow2( this.height );
+}();
- where.image.width = width;
- where.image.height = height;
- where.image.getContext( '2d' ).drawImage( this, 0, 0, width, height );
+THREE.Camera.prototype.clone = function ( camera ) {
- } else {
+ if ( camera === undefined ) camera = new THREE.Camera();
- where.image = this;
+ THREE.Object3D.prototype.clone.call( this, camera );
- }
+ camera.matrixWorldInverse.copy( this.matrixWorldInverse );
+ camera.projectionMatrix.copy( this.projectionMatrix );
- where.needsUpdate = true;
+ return camera;
+};
- };
+// File:src/cameras/CubeCamera.js
- image.crossOrigin = _this.crossOrigin;
- image.src = url;
+/**
+ * Camera for rendering cube maps
+ * - renders scene into axis-aligned cube
+ *
+ * @author alteredq / http://alteredqualia.com/
+ */
- }
+THREE.CubeCamera = function ( near, far, cubeResolution ) {
- function create_texture( where, name, sourceFile, repeat, offset, wrap, anisotropy ) {
+ THREE.Object3D.call( this );
- var isCompressed = /\.dds$/i.test( sourceFile );
- var fullPath = texturePath + "/" + sourceFile;
+ this.type = 'CubeCamera';
- if ( isCompressed ) {
+ var fov = 90, aspect = 1;
- var texture = THREE.ImageUtils.loadCompressedTexture( fullPath );
+ var cameraPX = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraPX.up.set( 0, - 1, 0 );
+ cameraPX.lookAt( new THREE.Vector3( 1, 0, 0 ) );
+ this.add( cameraPX );
- where[ name ] = texture;
+ var cameraNX = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraNX.up.set( 0, - 1, 0 );
+ cameraNX.lookAt( new THREE.Vector3( - 1, 0, 0 ) );
+ this.add( cameraNX );
- } else {
+ var cameraPY = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraPY.up.set( 0, 0, 1 );
+ cameraPY.lookAt( new THREE.Vector3( 0, 1, 0 ) );
+ this.add( cameraPY );
- var texture = document.createElement( 'canvas' );
+ var cameraNY = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraNY.up.set( 0, 0, - 1 );
+ cameraNY.lookAt( new THREE.Vector3( 0, - 1, 0 ) );
+ this.add( cameraNY );
- where[ name ] = new THREE.Texture( texture );
+ var cameraPZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraPZ.up.set( 0, - 1, 0 );
+ cameraPZ.lookAt( new THREE.Vector3( 0, 0, 1 ) );
+ this.add( cameraPZ );
- }
+ var cameraNZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
+ cameraNZ.up.set( 0, - 1, 0 );
+ cameraNZ.lookAt( new THREE.Vector3( 0, 0, - 1 ) );
+ this.add( cameraNZ );
- where[ name ].sourceFile = sourceFile;
+ this.renderTarget = new THREE.WebGLRenderTargetCube( cubeResolution, cubeResolution, { format: THREE.RGBFormat, magFilter: THREE.LinearFilter, minFilter: THREE.LinearFilter } );
- if( repeat ) {
+ this.updateCubeMap = function ( renderer, scene ) {
- where[ name ].repeat.set( repeat[ 0 ], repeat[ 1 ] );
+ var renderTarget = this.renderTarget;
+ var generateMipmaps = renderTarget.generateMipmaps;
- if ( repeat[ 0 ] !== 1 ) where[ name ].wrapS = THREE.RepeatWrapping;
- if ( repeat[ 1 ] !== 1 ) where[ name ].wrapT = THREE.RepeatWrapping;
+ renderTarget.generateMipmaps = false;
- }
+ renderTarget.activeCubeFace = 0;
+ renderer.render( scene, cameraPX, renderTarget );
- if ( offset ) {
+ renderTarget.activeCubeFace = 1;
+ renderer.render( scene, cameraNX, renderTarget );
- where[ name ].offset.set( offset[ 0 ], offset[ 1 ] );
+ renderTarget.activeCubeFace = 2;
+ renderer.render( scene, cameraPY, renderTarget );
- }
+ renderTarget.activeCubeFace = 3;
+ renderer.render( scene, cameraNY, renderTarget );
- if ( wrap ) {
+ renderTarget.activeCubeFace = 4;
+ renderer.render( scene, cameraPZ, renderTarget );
- var wrapMap = {
- "repeat": THREE.RepeatWrapping,
- "mirror": THREE.MirroredRepeatWrapping
- }
+ renderTarget.generateMipmaps = generateMipmaps;
- if ( wrapMap[ wrap[ 0 ] ] !== undefined ) where[ name ].wrapS = wrapMap[ wrap[ 0 ] ];
- if ( wrapMap[ wrap[ 1 ] ] !== undefined ) where[ name ].wrapT = wrapMap[ wrap[ 1 ] ];
+ renderTarget.activeCubeFace = 5;
+ renderer.render( scene, cameraNZ, renderTarget );
- }
+ };
- if ( anisotropy ) {
+};
- where[ name ].anisotropy = anisotropy;
+THREE.CubeCamera.prototype = Object.create( THREE.Object3D.prototype );
+THREE.CubeCamera.prototype.constructor = THREE.CubeCamera;
- }
+// File:src/cameras/OrthographicCamera.js
- if ( ! isCompressed ) {
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- load_image( where[ name ], fullPath );
+THREE.OrthographicCamera = function ( left, right, top, bottom, near, far ) {
- }
+ THREE.Camera.call( this );
- }
+ this.type = 'OrthographicCamera';
- function rgb2hex( rgb ) {
+ this.zoom = 1;
- return ( rgb[ 0 ] * 255 << 16 ) + ( rgb[ 1 ] * 255 << 8 ) + rgb[ 2 ] * 255;
+ this.left = left;
+ this.right = right;
+ this.top = top;
+ this.bottom = bottom;
- }
+ this.near = ( near !== undefined ) ? near : 0.1;
+ this.far = ( far !== undefined ) ? far : 2000;
- // defaults
+ this.updateProjectionMatrix();
- var mtype = "MeshLambertMaterial";
- var mpars = { color: 0xeeeeee, opacity: 1.0, map: null, lightMap: null, normalMap: null, bumpMap: null, wireframe: false };
+};
- // parameters from model file
+THREE.OrthographicCamera.prototype = Object.create( THREE.Camera.prototype );
+THREE.OrthographicCamera.prototype.constructor = THREE.OrthographicCamera;
- if ( m.shading ) {
+THREE.OrthographicCamera.prototype.updateProjectionMatrix = function () {
- var shading = m.shading.toLowerCase();
+ var dx = ( this.right - this.left ) / ( 2 * this.zoom );
+ var dy = ( this.top - this.bottom ) / ( 2 * this.zoom );
+ var cx = ( this.right + this.left ) / 2;
+ var cy = ( this.top + this.bottom ) / 2;
- if ( shading === "phong" ) mtype = "MeshPhongMaterial";
- else if ( shading === "basic" ) mtype = "MeshBasicMaterial";
+ this.projectionMatrix.makeOrthographic( cx - dx, cx + dx, cy + dy, cy - dy, this.near, this.far );
- }
+};
- if ( m.blending !== undefined && THREE[ m.blending ] !== undefined ) {
+THREE.OrthographicCamera.prototype.clone = function () {
- mpars.blending = THREE[ m.blending ];
+ var camera = new THREE.OrthographicCamera();
- }
+ THREE.Camera.prototype.clone.call( this, camera );
- if ( m.transparent !== undefined || m.opacity < 1.0 ) {
+ camera.zoom = this.zoom;
- mpars.transparent = m.transparent;
+ camera.left = this.left;
+ camera.right = this.right;
+ camera.top = this.top;
+ camera.bottom = this.bottom;
- }
+ camera.near = this.near;
+ camera.far = this.far;
- if ( m.depthTest !== undefined ) {
+ camera.projectionMatrix.copy( this.projectionMatrix );
- mpars.depthTest = m.depthTest;
+ return camera;
+};
- }
+// File:src/cameras/PerspectiveCamera.js
- if ( m.depthWrite !== undefined ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author greggman / http://games.greggman.com/
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ */
- mpars.depthWrite = m.depthWrite;
+THREE.PerspectiveCamera = function ( fov, aspect, near, far ) {
- }
+ THREE.Camera.call( this );
- if ( m.visible !== undefined ) {
+ this.type = 'PerspectiveCamera';
- mpars.visible = m.visible;
+ this.zoom = 1;
- }
+ this.fov = fov !== undefined ? fov : 50;
+ this.aspect = aspect !== undefined ? aspect : 1;
+ this.near = near !== undefined ? near : 0.1;
+ this.far = far !== undefined ? far : 2000;
- if ( m.flipSided !== undefined ) {
+ this.updateProjectionMatrix();
- mpars.side = THREE.BackSide;
+};
- }
+THREE.PerspectiveCamera.prototype = Object.create( THREE.Camera.prototype );
+THREE.PerspectiveCamera.prototype.constructor = THREE.PerspectiveCamera;
- if ( m.doubleSided !== undefined ) {
- mpars.side = THREE.DoubleSide;
+/**
+ * Uses Focal Length (in mm) to estimate and set FOV
+ * 35mm (fullframe) camera is used if frame size is not specified;
+ * Formula based on http://www.bobatkins.com/photography/technical/field_of_view.html
+ */
- }
+THREE.PerspectiveCamera.prototype.setLens = function ( focalLength, frameHeight ) {
- if ( m.wireframe !== undefined ) {
+ if ( frameHeight === undefined ) frameHeight = 24;
- mpars.wireframe = m.wireframe;
+ this.fov = 2 * THREE.Math.radToDeg( Math.atan( frameHeight / ( focalLength * 2 ) ) );
+ this.updateProjectionMatrix();
- }
+}
- if ( m.vertexColors !== undefined ) {
- if ( m.vertexColors === "face" ) {
+/**
+ * Sets an offset in a larger frustum. This is useful for multi-window or
+ * multi-monitor/multi-machine setups.
+ *
+ * For example, if you have 3x2 monitors and each monitor is 1920x1080 and
+ * the monitors are in grid like this
+ *
+ * +---+---+---+
+ * | A | B | C |
+ * +---+---+---+
+ * | D | E | F |
+ * +---+---+---+
+ *
+ * then for each monitor you would call it like this
+ *
+ * var w = 1920;
+ * var h = 1080;
+ * var fullWidth = w * 3;
+ * var fullHeight = h * 2;
+ *
+ * --A--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 0, w, h );
+ * --B--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 0, w, h );
+ * --C--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 0, w, h );
+ * --D--
+ * camera.setOffset( fullWidth, fullHeight, w * 0, h * 1, w, h );
+ * --E--
+ * camera.setOffset( fullWidth, fullHeight, w * 1, h * 1, w, h );
+ * --F--
+ * camera.setOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
+ *
+ * Note there is no reason monitors have to be the same size or in a grid.
+ */
- mpars.vertexColors = THREE.FaceColors;
+THREE.PerspectiveCamera.prototype.setViewOffset = function ( fullWidth, fullHeight, x, y, width, height ) {
- } else if ( m.vertexColors ) {
+ this.fullWidth = fullWidth;
+ this.fullHeight = fullHeight;
+ this.x = x;
+ this.y = y;
+ this.width = width;
+ this.height = height;
- mpars.vertexColors = THREE.VertexColors;
+ this.updateProjectionMatrix();
- }
+};
- }
- // colors
+THREE.PerspectiveCamera.prototype.updateProjectionMatrix = function () {
- if ( m.colorDiffuse ) {
+ var fov = THREE.Math.radToDeg( 2 * Math.atan( Math.tan( THREE.Math.degToRad( this.fov ) * 0.5 ) / this.zoom ) );
- mpars.color = rgb2hex( m.colorDiffuse );
+ if ( this.fullWidth ) {
- } else if ( m.DbgColor ) {
+ var aspect = this.fullWidth / this.fullHeight;
+ var top = Math.tan( THREE.Math.degToRad( fov * 0.5 ) ) * this.near;
+ var bottom = - top;
+ var left = aspect * bottom;
+ var right = aspect * top;
+ var width = Math.abs( right - left );
+ var height = Math.abs( top - bottom );
- mpars.color = m.DbgColor;
+ this.projectionMatrix.makeFrustum(
+ left + this.x * width / this.fullWidth,
+ left + ( this.x + this.width ) * width / this.fullWidth,
+ top - ( this.y + this.height ) * height / this.fullHeight,
+ top - this.y * height / this.fullHeight,
+ this.near,
+ this.far
+ );
- }
-
- if ( m.colorSpecular ) {
-
- mpars.specular = rgb2hex( m.colorSpecular );
-
- }
-
- if ( m.colorAmbient ) {
-
- mpars.ambient = rgb2hex( m.colorAmbient );
-
- }
+ } else {
- // modifiers
+ this.projectionMatrix.makePerspective( fov, this.aspect, this.near, this.far );
- if ( m.transparency ) {
+ }
- mpars.opacity = m.transparency;
+};
- }
+THREE.PerspectiveCamera.prototype.clone = function () {
- if ( m.specularCoef ) {
+ var camera = new THREE.PerspectiveCamera();
- mpars.shininess = m.specularCoef;
+ THREE.Camera.prototype.clone.call( this, camera );
- }
+ camera.zoom = this.zoom;
- // textures
+ camera.fov = this.fov;
+ camera.aspect = this.aspect;
+ camera.near = this.near;
+ camera.far = this.far;
- if ( m.mapDiffuse && texturePath ) {
+ camera.projectionMatrix.copy( this.projectionMatrix );
- create_texture( mpars, "map", m.mapDiffuse, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
+ return camera;
- }
+};
- if ( m.mapLight && texturePath ) {
+// File:src/lights/Light.js
- create_texture( mpars, "lightMap", m.mapLight, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- }
+THREE.Light = function ( color ) {
- if ( m.mapBump && texturePath ) {
+ THREE.Object3D.call( this );
- create_texture( mpars, "bumpMap", m.mapBump, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
+ this.type = 'Light';
+
+ this.color = new THREE.Color( color );
- }
+};
- if ( m.mapNormal && texturePath ) {
+THREE.Light.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Light.prototype.constructor = THREE.Light;
- create_texture( mpars, "normalMap", m.mapNormal, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
+THREE.Light.prototype.clone = function ( light ) {
- }
+ if ( light === undefined ) light = new THREE.Light();
- if ( m.mapSpecular && texturePath ) {
+ THREE.Object3D.prototype.clone.call( this, light );
- create_texture( mpars, "specularMap", m.mapSpecular, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
+ light.color.copy( this.color );
- }
+ return light;
- //
+};
- if ( m.mapBumpScale ) {
+// File:src/lights/AmbientLight.js
- mpars.bumpScale = m.mapBumpScale;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- }
+THREE.AmbientLight = function ( color ) {
- // special case for normal mapped material
+ THREE.Light.call( this, color );
- if ( m.mapNormal ) {
+ this.type = 'AmbientLight';
- var shader = THREE.ShaderLib[ "normalmap" ];
- var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
+};
- uniforms[ "tNormal" ].value = mpars.normalMap;
+THREE.AmbientLight.prototype = Object.create( THREE.Light.prototype );
+THREE.AmbientLight.prototype.constructor = THREE.AmbientLight;
- if ( m.mapNormalFactor ) {
+THREE.AmbientLight.prototype.clone = function () {
- uniforms[ "uNormalScale" ].value.set( m.mapNormalFactor, m.mapNormalFactor );
+ var light = new THREE.AmbientLight();
- }
+ THREE.Light.prototype.clone.call( this, light );
- if ( mpars.map ) {
+ return light;
- uniforms[ "tDiffuse" ].value = mpars.map;
- uniforms[ "enableDiffuse" ].value = true;
+};
- }
+// File:src/lights/AreaLight.js
- if ( mpars.specularMap ) {
+/**
+ * @author MPanknin / http://www.redplant.de/
+ * @author alteredq / http://alteredqualia.com/
+ */
- uniforms[ "tSpecular" ].value = mpars.specularMap;
- uniforms[ "enableSpecular" ].value = true;
+THREE.AreaLight = function ( color, intensity ) {
- }
+ THREE.Light.call( this, color );
- if ( mpars.lightMap ) {
+ this.type = 'AreaLight';
- uniforms[ "tAO" ].value = mpars.lightMap;
- uniforms[ "enableAO" ].value = true;
+ this.normal = new THREE.Vector3( 0, - 1, 0 );
+ this.right = new THREE.Vector3( 1, 0, 0 );
- }
+ this.intensity = ( intensity !== undefined ) ? intensity : 1;
- // for the moment don't handle displacement texture
+ this.width = 1.0;
+ this.height = 1.0;
- uniforms[ "uDiffuseColor" ].value.setHex( mpars.color );
- uniforms[ "uSpecularColor" ].value.setHex( mpars.specular );
- uniforms[ "uAmbientColor" ].value.setHex( mpars.ambient );
+ this.constantAttenuation = 1.5;
+ this.linearAttenuation = 0.5;
+ this.quadraticAttenuation = 0.1;
- uniforms[ "uShininess" ].value = mpars.shininess;
+};
- if ( mpars.opacity !== undefined ) {
+THREE.AreaLight.prototype = Object.create( THREE.Light.prototype );
+THREE.AreaLight.prototype.constructor = THREE.AreaLight;
- uniforms[ "uOpacity" ].value = mpars.opacity;
- }
+// File:src/lights/DirectionalLight.js
- var parameters = { fragmentShader: shader.fragmentShader, vertexShader: shader.vertexShader, uniforms: uniforms, lights: true, fog: true };
- var material = new THREE.ShaderMaterial( parameters );
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- if ( mpars.transparent ) {
+THREE.DirectionalLight = function ( color, intensity ) {
- material.transparent = true;
+ THREE.Light.call( this, color );
- }
+ this.type = 'DirectionalLight';
- } else {
+ this.position.set( 0, 1, 0 );
+ this.target = new THREE.Object3D();
- var material = new THREE[ mtype ]( mpars );
+ this.intensity = ( intensity !== undefined ) ? intensity : 1;
- }
+ this.castShadow = false;
+ this.onlyShadow = false;
- if ( m.DbgName !== undefined ) material.name = m.DbgName;
+ //
- return material;
+ this.shadowCameraNear = 50;
+ this.shadowCameraFar = 5000;
- }
+ this.shadowCameraLeft = - 500;
+ this.shadowCameraRight = 500;
+ this.shadowCameraTop = 500;
+ this.shadowCameraBottom = - 500;
-};
+ this.shadowCameraVisible = false;
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ this.shadowBias = 0;
+ this.shadowDarkness = 0.5;
-THREE.XHRLoader = function ( manager ) {
+ this.shadowMapWidth = 512;
+ this.shadowMapHeight = 512;
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
+ //
-};
+ this.shadowCascade = false;
-THREE.XHRLoader.prototype = {
+ this.shadowCascadeOffset = new THREE.Vector3( 0, 0, - 1000 );
+ this.shadowCascadeCount = 2;
- constructor: THREE.XHRLoader,
+ this.shadowCascadeBias = [ 0, 0, 0 ];
+ this.shadowCascadeWidth = [ 512, 512, 512 ];
+ this.shadowCascadeHeight = [ 512, 512, 512 ];
- load: function ( url, onLoad, onProgress, onError ) {
+ this.shadowCascadeNearZ = [ - 1.000, 0.990, 0.998 ];
+ this.shadowCascadeFarZ = [ 0.990, 0.998, 1.000 ];
- var scope = this;
- var request = new XMLHttpRequest();
+ this.shadowCascadeArray = [];
- if ( onLoad !== undefined ) {
+ //
- request.addEventListener( 'load', function ( event ) {
+ this.shadowMap = null;
+ this.shadowMapSize = null;
+ this.shadowCamera = null;
+ this.shadowMatrix = null;
- onLoad( event.target.responseText );
- scope.manager.itemEnd( url );
+};
- }, false );
+THREE.DirectionalLight.prototype = Object.create( THREE.Light.prototype );
+THREE.DirectionalLight.prototype.constructor = THREE.DirectionalLight;
- }
+THREE.DirectionalLight.prototype.clone = function () {
- if ( onProgress !== undefined ) {
+ var light = new THREE.DirectionalLight();
- request.addEventListener( 'progress', function ( event ) {
+ THREE.Light.prototype.clone.call( this, light );
- onProgress( event );
+ light.target = this.target.clone();
- }, false );
+ light.intensity = this.intensity;
- }
+ light.castShadow = this.castShadow;
+ light.onlyShadow = this.onlyShadow;
- if ( onError !== undefined ) {
+ //
- request.addEventListener( 'error', function ( event ) {
+ light.shadowCameraNear = this.shadowCameraNear;
+ light.shadowCameraFar = this.shadowCameraFar;
- onError( event );
+ light.shadowCameraLeft = this.shadowCameraLeft;
+ light.shadowCameraRight = this.shadowCameraRight;
+ light.shadowCameraTop = this.shadowCameraTop;
+ light.shadowCameraBottom = this.shadowCameraBottom;
- }, false );
+ light.shadowCameraVisible = this.shadowCameraVisible;
- }
+ light.shadowBias = this.shadowBias;
+ light.shadowDarkness = this.shadowDarkness;
- if ( this.crossOrigin !== undefined ) request.crossOrigin = this.crossOrigin;
+ light.shadowMapWidth = this.shadowMapWidth;
+ light.shadowMapHeight = this.shadowMapHeight;
- request.open( 'GET', url, true );
- request.send( null );
+ //
- scope.manager.itemStart( url );
+ light.shadowCascade = this.shadowCascade;
- },
+ light.shadowCascadeOffset.copy( this.shadowCascadeOffset );
+ light.shadowCascadeCount = this.shadowCascadeCount;
- setCrossOrigin: function ( value ) {
+ light.shadowCascadeBias = this.shadowCascadeBias.slice( 0 );
+ light.shadowCascadeWidth = this.shadowCascadeWidth.slice( 0 );
+ light.shadowCascadeHeight = this.shadowCascadeHeight.slice( 0 );
- this.crossOrigin = value;
+ light.shadowCascadeNearZ = this.shadowCascadeNearZ.slice( 0 );
+ light.shadowCascadeFarZ = this.shadowCascadeFarZ.slice( 0 );
- }
+ return light;
};
+// File:src/lights/HemisphereLight.js
+
/**
- * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
*/
-THREE.ImageLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
-
-THREE.ImageLoader.prototype = {
+THREE.HemisphereLight = function ( skyColor, groundColor, intensity ) {
- constructor: THREE.ImageLoader,
+ THREE.Light.call( this, skyColor );
- load: function ( url, onLoad, onProgress, onError ) {
+ this.type = 'HemisphereLight';
- var scope = this;
- var image = document.createElement( 'img' );
+ this.position.set( 0, 100, 0 );
- if ( onLoad !== undefined ) {
+ this.groundColor = new THREE.Color( groundColor );
+ this.intensity = ( intensity !== undefined ) ? intensity : 1;
- image.addEventListener( 'load', function ( event ) {
+};
- scope.manager.itemEnd( url );
- onLoad( this );
+THREE.HemisphereLight.prototype = Object.create( THREE.Light.prototype );
+THREE.HemisphereLight.prototype.constructor = THREE.HemisphereLight;
- }, false );
+THREE.HemisphereLight.prototype.clone = function () {
- }
+ var light = new THREE.HemisphereLight();
- if ( onProgress !== undefined ) {
+ THREE.Light.prototype.clone.call( this, light );
- image.addEventListener( 'progress', function ( event ) {
+ light.groundColor.copy( this.groundColor );
+ light.intensity = this.intensity;
- onProgress( event );
+ return light;
- }, false );
+};
- }
+// File:src/lights/PointLight.js
- if ( onError !== undefined ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- image.addEventListener( 'error', function ( event ) {
+THREE.PointLight = function ( color, intensity, distance, decay ) {
- onError( event );
+ THREE.Light.call( this, color );
- }, false );
+ this.type = 'PointLight';
- }
+ this.intensity = ( intensity !== undefined ) ? intensity : 1;
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
- if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
+};
- image.src = url;
+THREE.PointLight.prototype = Object.create( THREE.Light.prototype );
+THREE.PointLight.prototype.constructor = THREE.PointLight;
- scope.manager.itemStart( url );
+THREE.PointLight.prototype.clone = function () {
- return image;
+ var light = new THREE.PointLight();
- },
+ THREE.Light.prototype.clone.call( this, light );
- setCrossOrigin: function ( value ) {
+ light.intensity = this.intensity;
+ light.distance = this.distance;
+ light.decay = this.decay;
- this.crossOrigin = value;
+ return light;
- }
+};
-}
+// File:src/lights/SpotLight.js
/**
- * @author mrdoob / http://mrdoob.com/
* @author alteredq / http://alteredqualia.com/
*/
-THREE.JSONLoader = function ( showStatus ) {
+THREE.SpotLight = function ( color, intensity, distance, angle, exponent, decay ) {
- THREE.Loader.call( this, showStatus );
+ THREE.Light.call( this, color );
- this.withCredentials = false;
+ this.type = 'SpotLight';
-};
+ this.position.set( 0, 1, 0 );
+ this.target = new THREE.Object3D();
-THREE.JSONLoader.prototype = Object.create( THREE.Loader.prototype );
+ this.intensity = ( intensity !== undefined ) ? intensity : 1;
+ this.distance = ( distance !== undefined ) ? distance : 0;
+ this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
+ this.exponent = ( exponent !== undefined ) ? exponent : 10;
+ this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
-THREE.JSONLoader.prototype.load = function ( url, callback, texturePath ) {
+ this.castShadow = false;
+ this.onlyShadow = false;
- var scope = this;
+ //
- // todo: unify load API to for easier SceneLoader use
+ this.shadowCameraNear = 50;
+ this.shadowCameraFar = 5000;
+ this.shadowCameraFov = 50;
- texturePath = texturePath && ( typeof texturePath === "string" ) ? texturePath : this.extractUrlBase( url );
+ this.shadowCameraVisible = false;
- this.onLoadStart();
- this.loadAjaxJSON( this, url, callback, texturePath );
+ this.shadowBias = 0;
+ this.shadowDarkness = 0.5;
-};
+ this.shadowMapWidth = 512;
+ this.shadowMapHeight = 512;
-THREE.JSONLoader.prototype.loadAjaxJSON = function ( context, url, callback, texturePath, callbackProgress ) {
+ //
- var xhr = new XMLHttpRequest();
+ this.shadowMap = null;
+ this.shadowMapSize = null;
+ this.shadowCamera = null;
+ this.shadowMatrix = null;
- var length = 0;
+};
- xhr.onreadystatechange = function () {
+THREE.SpotLight.prototype = Object.create( THREE.Light.prototype );
+THREE.SpotLight.prototype.constructor = THREE.SpotLight;
- if ( xhr.readyState === xhr.DONE ) {
+THREE.SpotLight.prototype.clone = function () {
- if ( xhr.status === 200 || xhr.status === 0 ) {
+ var light = new THREE.SpotLight();
- if ( xhr.responseText ) {
+ THREE.Light.prototype.clone.call( this, light );
- var json = JSON.parse( xhr.responseText );
- var result = context.parse( json, texturePath );
- callback( result.geometry, result.materials );
+ light.target = this.target.clone();
- } else {
+ light.intensity = this.intensity;
+ light.distance = this.distance;
+ light.angle = this.angle;
+ light.exponent = this.exponent;
+ light.decay = this.decay;
- console.warn( "THREE.JSONLoader: [" + url + "] seems to be unreachable or file there is empty" );
+ light.castShadow = this.castShadow;
+ light.onlyShadow = this.onlyShadow;
- }
+ //
- // in context of more complex asset initialization
- // do not block on single failed file
- // maybe should go even one more level up
+ light.shadowCameraNear = this.shadowCameraNear;
+ light.shadowCameraFar = this.shadowCameraFar;
+ light.shadowCameraFov = this.shadowCameraFov;
- context.onLoadComplete();
+ light.shadowCameraVisible = this.shadowCameraVisible;
- } else {
+ light.shadowBias = this.shadowBias;
+ light.shadowDarkness = this.shadowDarkness;
- console.error( "THREE.JSONLoader: Couldn't load [" + url + "] [" + xhr.status + "]" );
+ light.shadowMapWidth = this.shadowMapWidth;
+ light.shadowMapHeight = this.shadowMapHeight;
- }
+ return light;
- } else if ( xhr.readyState === xhr.LOADING ) {
+};
- if ( callbackProgress ) {
+// File:src/loaders/Cache.js
- if ( length === 0 ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- length = xhr.getResponseHeader( "Content-Length" );
+THREE.Cache = {
- }
+ files: {},
- callbackProgress( { total: length, loaded: xhr.responseText.length } );
+ add: function ( key, file ) {
- }
+ // console.log( 'THREE.Cache', 'Adding key:', key );
- } else if ( xhr.readyState === xhr.HEADERS_RECEIVED ) {
+ this.files[ key ] = file;
- if ( callbackProgress !== undefined ) {
+ },
- length = xhr.getResponseHeader( "Content-Length" );
+ get: function ( key ) {
- }
+ // console.log( 'THREE.Cache', 'Checking key:', key );
- }
+ return this.files[ key ];
- };
+ },
- xhr.open( "GET", url, true );
- xhr.withCredentials = this.withCredentials;
- xhr.send( null );
+ remove: function ( key ) {
-};
+ delete this.files[ key ];
-THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
+ },
- var scope = this,
- geometry = new THREE.Geometry(),
- scale = ( json.scale !== undefined ) ? 1.0 / json.scale : 1.0;
+ clear: function () {
- parseModel( scale );
+ this.files = {}
- parseSkin();
- parseMorphing( scale );
+ }
- geometry.computeCentroids();
- geometry.computeFaceNormals();
- geometry.computeBoundingSphere();
+};
- function parseModel( scale ) {
+// File:src/loaders/Loader.js
- function isBitSet( value, position ) {
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- return value & ( 1 << position );
+THREE.Loader = function ( showStatus ) {
- }
+ this.showStatus = showStatus;
+ this.statusDomElement = showStatus ? THREE.Loader.prototype.addStatusElement() : null;
- var i, j, fi,
+ this.imageLoader = new THREE.ImageLoader();
- offset, zLength,
+ this.onLoadStart = function () {};
+ this.onLoadProgress = function () {};
+ this.onLoadComplete = function () {};
- colorIndex, normalIndex, uvIndex, materialIndex,
+};
- type,
- isQuad,
- hasMaterial,
- hasFaceVertexUv,
- hasFaceNormal, hasFaceVertexNormal,
- hasFaceColor, hasFaceVertexColor,
+THREE.Loader.prototype = {
- vertex, face, faceA, faceB, color, hex, normal,
+ constructor: THREE.Loader,
- uvLayer, uv, u, v,
+ crossOrigin: undefined,
- faces = json.faces,
- vertices = json.vertices,
- normals = json.normals,
- colors = json.colors,
+ addStatusElement: function () {
- nUvLayers = 0;
+ var e = document.createElement( 'div' );
+
+ e.style.position = 'absolute';
+ e.style.right = '0px';
+ e.style.top = '0px';
+ e.style.fontSize = '0.8em';
+ e.style.textAlign = 'left';
+ e.style.background = 'rgba(0,0,0,0.25)';
+ e.style.color = '#fff';
+ e.style.width = '120px';
+ e.style.padding = '0.5em 0.5em 0.5em 0.5em';
+ e.style.zIndex = 1000;
- if ( json.uvs !== undefined ) {
+ e.innerHTML = 'Loading ...';
- // disregard empty arrays
+ return e;
- for ( i = 0; i < json.uvs.length; i++ ) {
+ },
- if ( json.uvs[ i ].length ) nUvLayers ++;
+ updateProgress: function ( progress ) {
- }
+ var message = 'Loaded ';
- for ( i = 0; i < nUvLayers; i++ ) {
+ if ( progress.total ) {
- geometry.faceVertexUvs[ i ] = [];
+ message += ( 100 * progress.loaded / progress.total ).toFixed( 0 ) + '%';
- }
- }
+ } else {
- offset = 0;
- zLength = vertices.length;
+ message += ( progress.loaded / 1024 ).toFixed( 2 ) + ' KB';
- while ( offset < zLength ) {
+ }
- vertex = new THREE.Vector3();
+ this.statusDomElement.innerHTML = message;
- vertex.x = vertices[ offset ++ ] * scale;
- vertex.y = vertices[ offset ++ ] * scale;
- vertex.z = vertices[ offset ++ ] * scale;
+ },
- geometry.vertices.push( vertex );
+ extractUrlBase: function ( url ) {
- }
+ var parts = url.split( '/' );
- offset = 0;
- zLength = faces.length;
+ if ( parts.length === 1 ) return './';
- while ( offset < zLength ) {
+ parts.pop();
- type = faces[ offset ++ ];
+ return parts.join( '/' ) + '/';
+ },
- isQuad = isBitSet( type, 0 );
- hasMaterial = isBitSet( type, 1 );
- hasFaceVertexUv = isBitSet( type, 3 );
- hasFaceNormal = isBitSet( type, 4 );
- hasFaceVertexNormal = isBitSet( type, 5 );
- hasFaceColor = isBitSet( type, 6 );
- hasFaceVertexColor = isBitSet( type, 7 );
+ initMaterials: function ( materials, texturePath ) {
- // console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
+ var array = [];
- if ( isQuad ) {
+ for ( var i = 0; i < materials.length; ++ i ) {
- faceA = new THREE.Face3();
- faceA.a = faces[ offset ];
- faceA.b = faces[ offset + 1 ];
- faceA.c = faces[ offset + 3 ];
+ array[ i ] = this.createMaterial( materials[ i ], texturePath );
- faceB = new THREE.Face3();
- faceB.a = faces[ offset + 1 ];
- faceB.b = faces[ offset + 2 ];
- faceB.c = faces[ offset + 3 ];
+ }
- offset += 4;
+ return array;
- if ( hasMaterial ) {
+ },
- materialIndex = faces[ offset ++ ];
- faceA.materialIndex = materialIndex;
- faceB.materialIndex = materialIndex;
+ needsTangents: function ( materials ) {
- }
+ for ( var i = 0, il = materials.length; i < il; i ++ ) {
- // to get face <=> uv index correspondence
+ var m = materials[ i ];
- fi = geometry.faces.length;
+ if ( m instanceof THREE.ShaderMaterial ) return true;
- if ( hasFaceVertexUv ) {
+ }
- for ( i = 0; i < nUvLayers; i++ ) {
+ return false;
- uvLayer = json.uvs[ i ];
+ },
- geometry.faceVertexUvs[ i ][ fi ] = [];
- geometry.faceVertexUvs[ i ][ fi + 1 ] = []
+ createMaterial: function ( m, texturePath ) {
- for ( j = 0; j < 4; j ++ ) {
+ var scope = this;
- uvIndex = faces[ offset ++ ];
+ function nearest_pow2( n ) {
- u = uvLayer[ uvIndex * 2 ];
- v = uvLayer[ uvIndex * 2 + 1 ];
+ var l = Math.log( n ) / Math.LN2;
+ return Math.pow( 2, Math.round( l ) );
- uv = new THREE.Vector2( u, v );
+ }
- if ( j !== 2 ) geometry.faceVertexUvs[ i ][ fi ].push( uv );
- if ( j !== 0 ) geometry.faceVertexUvs[ i ][ fi + 1 ].push( uv );
+ function create_texture( where, name, sourceFile, repeat, offset, wrap, anisotropy ) {
- }
+ var fullPath = texturePath + sourceFile;
- }
+ var texture;
- }
+ var loader = THREE.Loader.Handlers.get( fullPath );
- if ( hasFaceNormal ) {
+ if ( loader !== null ) {
- normalIndex = faces[ offset ++ ] * 3;
+ texture = loader.load( fullPath );
- faceA.normal.set(
- normals[ normalIndex ++ ],
- normals[ normalIndex ++ ],
- normals[ normalIndex ]
- );
+ } else {
- faceB.normal.copy( faceA.normal );
+ texture = new THREE.Texture();
- }
+ loader = scope.imageLoader;
+ loader.crossOrigin = scope.crossOrigin;
+ loader.load( fullPath, function ( image ) {
- if ( hasFaceVertexNormal ) {
+ if ( THREE.Math.isPowerOfTwo( image.width ) === false ||
+ THREE.Math.isPowerOfTwo( image.height ) === false ) {
- for ( i = 0; i < 4; i++ ) {
+ var width = nearest_pow2( image.width );
+ var height = nearest_pow2( image.height );
- normalIndex = faces[ offset ++ ] * 3;
+ var canvas = document.createElement( 'canvas' );
+ canvas.width = width;
+ canvas.height = height;
- normal = new THREE.Vector3(
- normals[ normalIndex ++ ],
- normals[ normalIndex ++ ],
- normals[ normalIndex ]
- );
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, width, height );
+ texture.image = canvas;
- if ( i !== 2 ) faceA.vertexNormals.push( normal );
- if ( i !== 0 ) faceB.vertexNormals.push( normal );
+ } else {
+
+ texture.image = image;
}
- }
+ texture.needsUpdate = true;
+ } );
- if ( hasFaceColor ) {
+ }
- colorIndex = faces[ offset ++ ];
- hex = colors[ colorIndex ];
+ texture.sourceFile = sourceFile;
- faceA.color.setHex( hex );
- faceB.color.setHex( hex );
+ if ( repeat ) {
- }
+ texture.repeat.set( repeat[ 0 ], repeat[ 1 ] );
+ if ( repeat[ 0 ] !== 1 ) texture.wrapS = THREE.RepeatWrapping;
+ if ( repeat[ 1 ] !== 1 ) texture.wrapT = THREE.RepeatWrapping;
- if ( hasFaceVertexColor ) {
+ }
- for ( i = 0; i < 4; i++ ) {
+ if ( offset ) {
- colorIndex = faces[ offset ++ ];
- hex = colors[ colorIndex ];
+ texture.offset.set( offset[ 0 ], offset[ 1 ] );
- if ( i !== 2 ) faceA.vertexColors.push( new THREE.Color( hex ) );
- if ( i !== 0 ) faceB.vertexColors.push( new THREE.Color( hex ) );
+ }
- }
+ if ( wrap ) {
+ var wrapMap = {
+ 'repeat': THREE.RepeatWrapping,
+ 'mirror': THREE.MirroredRepeatWrapping
}
- geometry.faces.push( faceA );
- geometry.faces.push( faceB );
+ if ( wrapMap[ wrap[ 0 ] ] !== undefined ) texture.wrapS = wrapMap[ wrap[ 0 ] ];
+ if ( wrapMap[ wrap[ 1 ] ] !== undefined ) texture.wrapT = wrapMap[ wrap[ 1 ] ];
- } else {
+ }
- face = new THREE.Face3();
- face.a = faces[ offset ++ ];
- face.b = faces[ offset ++ ];
- face.c = faces[ offset ++ ];
+ if ( anisotropy ) {
- if ( hasMaterial ) {
+ texture.anisotropy = anisotropy;
- materialIndex = faces[ offset ++ ];
- face.materialIndex = materialIndex;
+ }
- }
+ where[ name ] = texture;
- // to get face <=> uv index correspondence
+ }
- fi = geometry.faces.length;
+ function rgb2hex( rgb ) {
- if ( hasFaceVertexUv ) {
+ return ( rgb[ 0 ] * 255 << 16 ) + ( rgb[ 1 ] * 255 << 8 ) + rgb[ 2 ] * 255;
- for ( i = 0; i < nUvLayers; i++ ) {
+ }
- uvLayer = json.uvs[ i ];
+ // defaults
- geometry.faceVertexUvs[ i ][ fi ] = [];
+ var mtype = 'MeshLambertMaterial';
+ var mpars = { color: 0xeeeeee, opacity: 1.0, map: null, lightMap: null, normalMap: null, bumpMap: null, wireframe: false };
- for ( j = 0; j < 3; j ++ ) {
-
- uvIndex = faces[ offset ++ ];
-
- u = uvLayer[ uvIndex * 2 ];
- v = uvLayer[ uvIndex * 2 + 1 ];
-
- uv = new THREE.Vector2( u, v );
-
- geometry.faceVertexUvs[ i ][ fi ].push( uv );
-
- }
-
- }
-
- }
-
- if ( hasFaceNormal ) {
-
- normalIndex = faces[ offset ++ ] * 3;
-
- face.normal.set(
- normals[ normalIndex ++ ],
- normals[ normalIndex ++ ],
- normals[ normalIndex ]
- );
-
- }
-
- if ( hasFaceVertexNormal ) {
-
- for ( i = 0; i < 3; i++ ) {
-
- normalIndex = faces[ offset ++ ] * 3;
-
- normal = new THREE.Vector3(
- normals[ normalIndex ++ ],
- normals[ normalIndex ++ ],
- normals[ normalIndex ]
- );
-
- face.vertexNormals.push( normal );
-
- }
-
- }
-
-
- if ( hasFaceColor ) {
-
- colorIndex = faces[ offset ++ ];
- face.color.setHex( colors[ colorIndex ] );
-
- }
-
-
- if ( hasFaceVertexColor ) {
-
- for ( i = 0; i < 3; i++ ) {
-
- colorIndex = faces[ offset ++ ];
- face.vertexColors.push( new THREE.Color( colors[ colorIndex ] ) );
-
- }
+ // parameters from model file
- }
+ if ( m.shading ) {
- geometry.faces.push( face );
+ var shading = m.shading.toLowerCase();
- }
+ if ( shading === 'phong' ) mtype = 'MeshPhongMaterial';
+ else if ( shading === 'basic' ) mtype = 'MeshBasicMaterial';
}
- };
-
- function parseSkin() {
-
- var i, l, x, y, z, w, a, b, c, d;
-
- if ( json.skinWeights ) {
+ if ( m.blending !== undefined && THREE[ m.blending ] !== undefined ) {
- for ( i = 0, l = json.skinWeights.length; i < l; i += 2 ) {
+ mpars.blending = THREE[ m.blending ];
- x = json.skinWeights[ i ];
- y = json.skinWeights[ i + 1 ];
- z = 0;
- w = 0;
+ }
- geometry.skinWeights.push( new THREE.Vector4( x, y, z, w ) );
+ if ( m.transparent !== undefined ) {
- }
+ mpars.transparent = m.transparent;
}
- if ( json.skinIndices ) {
+ if ( m.opacity !== undefined && m.opacity < 1.0 ) {
- for ( i = 0, l = json.skinIndices.length; i < l; i += 2 ) {
+ mpars.transparent = true;
- a = json.skinIndices[ i ];
- b = json.skinIndices[ i + 1 ];
- c = 0;
- d = 0;
+ }
- geometry.skinIndices.push( new THREE.Vector4( a, b, c, d ) );
+ if ( m.depthTest !== undefined ) {
- }
+ mpars.depthTest = m.depthTest;
}
- geometry.bones = json.bones;
- // could change this to json.animations[0] or remove completely
- geometry.animation = json.animation;
- geometry.animations = json.animations;
- };
-
- function parseMorphing( scale ) {
+ if ( m.depthWrite !== undefined ) {
- if ( json.morphTargets !== undefined ) {
+ mpars.depthWrite = m.depthWrite;
- var i, l, v, vl, dstVertices, srcVertices;
+ }
- for ( i = 0, l = json.morphTargets.length; i < l; i ++ ) {
+ if ( m.visible !== undefined ) {
- geometry.morphTargets[ i ] = {};
- geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
- geometry.morphTargets[ i ].vertices = [];
+ mpars.visible = m.visible;
- dstVertices = geometry.morphTargets[ i ].vertices;
- srcVertices = json.morphTargets [ i ].vertices;
+ }
- for( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
+ if ( m.flipSided !== undefined ) {
- var vertex = new THREE.Vector3();
- vertex.x = srcVertices[ v ] * scale;
- vertex.y = srcVertices[ v + 1 ] * scale;
- vertex.z = srcVertices[ v + 2 ] * scale;
+ mpars.side = THREE.BackSide;
- dstVertices.push( vertex );
+ }
- }
+ if ( m.doubleSided !== undefined ) {
- }
+ mpars.side = THREE.DoubleSide;
}
- if ( json.morphColors !== undefined ) {
+ if ( m.wireframe !== undefined ) {
- var i, l, c, cl, dstColors, srcColors, color;
+ mpars.wireframe = m.wireframe;
- for ( i = 0, l = json.morphColors.length; i < l; i++ ) {
+ }
- geometry.morphColors[ i ] = {};
- geometry.morphColors[ i ].name = json.morphColors[ i ].name;
- geometry.morphColors[ i ].colors = [];
+ if ( m.vertexColors !== undefined ) {
- dstColors = geometry.morphColors[ i ].colors;
- srcColors = json.morphColors [ i ].colors;
+ if ( m.vertexColors === 'face' ) {
- for ( c = 0, cl = srcColors.length; c < cl; c += 3 ) {
+ mpars.vertexColors = THREE.FaceColors;
- color = new THREE.Color( 0xffaa00 );
- color.setRGB( srcColors[ c ], srcColors[ c + 1 ], srcColors[ c + 2 ] );
- dstColors.push( color );
+ } else if ( m.vertexColors ) {
- }
+ mpars.vertexColors = THREE.VertexColors;
}
}
- };
-
- if ( json.materials === undefined ) {
-
- return { geometry: geometry };
+ // colors
- } else {
+ if ( m.colorDiffuse ) {
- var materials = this.initMaterials( json.materials, texturePath );
+ mpars.color = rgb2hex( m.colorDiffuse );
- if ( this.needsTangents( materials ) ) {
+ } else if ( m.DbgColor ) {
- geometry.computeTangents();
+ mpars.color = m.DbgColor;
}
- return { geometry: geometry, materials: materials };
-
- }
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loaded = 0, total = 0;
-
- this.onLoad = onLoad;
- this.onProgress = onProgress;
- this.onError = onError;
-
- this.itemStart = function ( url ) {
-
- total ++;
-
- };
-
- this.itemEnd = function ( url ) {
-
- loaded ++;
-
- if ( scope.onProgress !== undefined ) {
+ if ( m.colorSpecular ) {
- scope.onProgress( url, loaded, total );
+ mpars.specular = rgb2hex( m.colorSpecular );
}
- if ( loaded === total && scope.onLoad !== undefined ) {
+ if ( m.colorEmissive ) {
- scope.onLoad();
+ mpars.emissive = rgb2hex( m.colorEmissive );
}
- };
-
-};
-
-THREE.DefaultLoadingManager = new THREE.LoadingManager();
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.BufferGeometryLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
-
-THREE.BufferGeometryLoader.prototype = {
-
- constructor: THREE.BufferGeometryLoader,
-
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.XHRLoader();
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( text ) {
+ // modifiers
- onLoad( scope.parse( JSON.parse( text ) ) );
+ if ( m.transparency !== undefined ) {
- } );
+ console.warn( 'THREE.Loader: transparency has been renamed to opacity' );
+ m.opacity = m.transparency;
- },
+ }
- setCrossOrigin: function ( value ) {
+ if ( m.opacity !== undefined ) {
- this.crossOrigin = value;
+ mpars.opacity = m.opacity;
- },
+ }
- parse: function ( json ) {
+ if ( m.specularCoef ) {
- var geometry = new THREE.BufferGeometry();
+ mpars.shininess = m.specularCoef;
- var attributes = json.attributes;
- var offsets = json.offsets;
- var boundingSphere = json.boundingSphere;
+ }
- for ( var key in attributes ) {
+ // textures
- var attribute = attributes[ key ];
+ if ( m.mapDiffuse && texturePath ) {
- geometry.attributes[ key ] = {
- itemSize: attribute.itemSize,
- array: new self[ attribute.type ]( attribute.array )
- }
+ create_texture( mpars, 'map', m.mapDiffuse, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
}
- if ( offsets !== undefined ) {
+ if ( m.mapLight && texturePath ) {
- geometry.offsets = JSON.parse( JSON.stringify( offsets ) );
+ create_texture( mpars, 'lightMap', m.mapLight, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
}
- if ( boundingSphere !== undefined ) {
+ if ( m.mapBump && texturePath ) {
- geometry.boundingSphere = new THREE.Sphere(
- new THREE.Vector3().fromArray( boundingSphere.center !== undefined ? boundingSphere.center : [ 0, 0, 0 ] ),
- boundingSphere.radius
- );
+ create_texture( mpars, 'bumpMap', m.mapBump, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
}
- return geometry;
-
- }
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.GeometryLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
+ if ( m.mapNormal && texturePath ) {
-THREE.GeometryLoader.prototype = {
+ create_texture( mpars, 'normalMap', m.mapNormal, m.mapNormalRepeat, m.mapNormalOffset, m.mapNormalWrap, m.mapNormalAnisotropy );
- constructor: THREE.GeometryLoader,
+ }
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.XHRLoader();
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( text ) {
-
- onLoad( scope.parse( JSON.parse( text ) ) );
-
- } );
-
- },
-
- setCrossOrigin: function ( value ) {
-
- this.crossOrigin = value;
-
- },
-
- parse: function ( json ) {
-
-
-
- }
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.MaterialLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
-
-THREE.MaterialLoader.prototype = {
-
- constructor: THREE.MaterialLoader,
-
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.XHRLoader();
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( text ) {
-
- onLoad( scope.parse( JSON.parse( text ) ) );
-
- } );
-
- },
-
- setCrossOrigin: function ( value ) {
-
- this.crossOrigin = value;
-
- },
-
- parse: function ( json ) {
-
- var material = new THREE[ json.type ];
-
- if ( json.color !== undefined ) material.color.setHex( json.color );
- if ( json.ambient !== undefined ) material.ambient.setHex( json.ambient );
- if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
- if ( json.specular !== undefined ) material.specular.setHex( json.specular );
- if ( json.shininess !== undefined ) material.shininess = json.shininess;
- if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
- if ( json.blending !== undefined ) material.blending = json.blending;
- if ( json.opacity !== undefined ) material.opacity = json.opacity;
- if ( json.transparent !== undefined ) material.transparent = json.transparent;
- if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
-
- if ( json.materials !== undefined ) {
-
- for ( var i = 0, l = json.materials.length; i < l; i ++ ) {
-
- material.materials.push( this.parse( json.materials[ i ] ) );
-
- }
-
- }
-
- return material;
-
- }
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.ObjectLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
-
-THREE.ObjectLoader.prototype = {
-
- constructor: THREE.ObjectLoader,
-
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.XHRLoader( scope.manager );
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( text ) {
-
- onLoad( scope.parse( JSON.parse( text ) ) );
-
- } );
-
- },
-
- setCrossOrigin: function ( value ) {
-
- this.crossOrigin = value;
-
- },
-
- parse: function ( json ) {
-
- var geometries = this.parseGeometries( json.geometries );
- var materials = this.parseMaterials( json.materials );
- var object = this.parseObject( json.object, geometries, materials );
-
- return object;
-
- },
-
- parseGeometries: function ( json ) {
-
- var geometries = {};
-
- if ( json !== undefined ) {
-
- var geometryLoader = new THREE.JSONLoader();
- var bufferGeometryLoader = new THREE.BufferGeometryLoader();
-
- for ( var i = 0, l = json.length; i < l; i ++ ) {
-
- var geometry;
- var data = json[ i ];
-
- switch ( data.type ) {
-
- case 'PlaneGeometry':
-
- geometry = new THREE.PlaneGeometry(
- data.width,
- data.height,
- data.widthSegments,
- data.heightSegments
- );
-
- break;
-
- case 'CircleGeometry':
-
- geometry = new THREE.CircleGeometry(
- data.radius,
- data.segments
- );
-
- break;
-
- case 'CubeGeometry':
-
- geometry = new THREE.CubeGeometry(
- data.width,
- data.height,
- data.depth,
- data.widthSegments,
- data.heightSegments,
- data.depthSegments
- );
-
- break;
-
- case 'CylinderGeometry':
-
- geometry = new THREE.CylinderGeometry(
- data.radiusTop,
- data.radiusBottom,
- data.height,
- data.radiusSegments,
- data.heightSegments,
- data.openEnded
- );
-
- break;
-
- case 'SphereGeometry':
-
- geometry = new THREE.SphereGeometry(
- data.radius,
- data.widthSegments,
- data.heightSegments,
- data.phiStart,
- data.phiLength,
- data.thetaStart,
- data.thetaLength
- );
-
- break;
-
- case 'IcosahedronGeometry':
-
- geometry = new THREE.IcosahedronGeometry(
- data.radius,
- data.detail
- );
-
- break;
-
- case 'TorusGeometry':
-
- geometry = new THREE.TorusGeometry(
- data.radius,
- data.tube,
- data.radialSegments,
- data.tubularSegments,
- data.arc
- );
-
- break;
-
- case 'TorusKnotGeometry':
-
- geometry = new THREE.TorusKnotGeometry(
- data.radius,
- data.tube,
- data.radialSegments,
- data.tubularSegments,
- data.p,
- data.q,
- data.heightScale
- );
-
- break;
-
- case 'BufferGeometry':
-
- geometry = bufferGeometryLoader.parse( data.data );
-
- break;
-
- case 'Geometry':
-
- geometry = geometryLoader.parse( data.data ).geometry;
-
- break;
-
- }
-
- geometry.uuid = data.uuid;
-
- if ( data.name !== undefined ) geometry.name = data.name;
-
- geometries[ data.uuid ] = geometry;
-
- }
-
- }
-
- return geometries;
-
- },
-
- parseMaterials: function ( json ) {
-
- var materials = {};
-
- if ( json !== undefined ) {
-
- var loader = new THREE.MaterialLoader();
-
- for ( var i = 0, l = json.length; i < l; i ++ ) {
-
- var data = json[ i ];
- var material = loader.parse( data );
-
- material.uuid = data.uuid;
-
- if ( data.name !== undefined ) material.name = data.name;
-
- materials[ data.uuid ] = material;
-
- }
-
- }
-
- return materials;
-
- },
-
- parseObject: function () {
-
- var matrix = new THREE.Matrix4();
-
- return function ( data, geometries, materials ) {
-
- var object;
-
- switch ( data.type ) {
-
- case 'Scene':
-
- object = new THREE.Scene();
-
- break;
-
- case 'PerspectiveCamera':
-
- object = new THREE.PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
-
- break;
-
- case 'OrthographicCamera':
-
- object = new THREE.OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
-
- break;
-
- case 'AmbientLight':
-
- object = new THREE.AmbientLight( data.color );
-
- break;
-
- case 'DirectionalLight':
-
- object = new THREE.DirectionalLight( data.color, data.intensity );
-
- break;
-
- case 'PointLight':
-
- object = new THREE.PointLight( data.color, data.intensity, data.distance );
-
- break;
-
- case 'SpotLight':
-
- object = new THREE.SpotLight( data.color, data.intensity, data.distance, data.angle, data.exponent );
-
- break;
-
- case 'HemisphereLight':
-
- object = new THREE.HemisphereLight( data.color, data.groundColor, data.intensity );
-
- break;
-
- case 'Mesh':
-
- var geometry = geometries[ data.geometry ];
- var material = materials[ data.material ];
-
- if ( geometry === undefined ) {
-
- console.error( 'THREE.ObjectLoader: Undefined geometry ' + data.geometry );
-
- }
-
- if ( material === undefined ) {
-
- console.error( 'THREE.ObjectLoader: Undefined material ' + data.material );
-
- }
-
- object = new THREE.Mesh( geometry, material );
-
- break;
-
- default:
-
- object = new THREE.Object3D();
-
- }
-
- object.uuid = data.uuid;
-
- if ( data.name !== undefined ) object.name = data.name;
- if ( data.matrix !== undefined ) {
-
- matrix.fromArray( data.matrix );
- matrix.decompose( object.position, object.quaternion, object.scale );
-
- } else {
-
- if ( data.position !== undefined ) object.position.fromArray( data.position );
- if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
- if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
-
- }
-
- if ( data.visible !== undefined ) object.visible = data.visible;
- if ( data.userData !== undefined ) object.userData = data.userData;
-
- if ( data.children !== undefined ) {
-
- for ( var child in data.children ) {
-
- object.add( this.parseObject( data.children[ child ], geometries, materials ) );
-
- }
-
- }
-
- return object;
-
- }
-
- }()
-
-};
-
-/**
- * @author alteredq / http://alteredqualia.com/
- */
-
-THREE.SceneLoader = function () {
-
- this.onLoadStart = function () {};
- this.onLoadProgress = function() {};
- this.onLoadComplete = function () {};
-
- this.callbackSync = function () {};
- this.callbackProgress = function () {};
-
- this.geometryHandlers = {};
- this.hierarchyHandlers = {};
-
- this.addGeometryHandler( "ascii", THREE.JSONLoader );
-
-};
-
-THREE.SceneLoader.prototype = {
-
- constructor: THREE.SceneLoader,
-
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.XHRLoader( scope.manager );
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( text ) {
-
- scope.parse( JSON.parse( text ), onLoad, url );
-
- } );
-
- },
-
- setCrossOrigin: function ( value ) {
-
- this.crossOrigin = value;
-
- },
-
- addGeometryHandler: function ( typeID, loaderClass ) {
-
- this.geometryHandlers[ typeID ] = { "loaderClass": loaderClass };
-
- },
-
- addHierarchyHandler: function ( typeID, loaderClass ) {
-
- this.hierarchyHandlers[ typeID ] = { "loaderClass": loaderClass };
-
- },
-
- parse: function ( json, callbackFinished, url ) {
-
- var scope = this;
-
- var urlBase = THREE.Loader.prototype.extractUrlBase( url );
-
- var geometry, material, camera, fog,
- texture, images, color,
- light, hex, intensity,
- counter_models, counter_textures,
- total_models, total_textures,
- result;
-
- var target_array = [];
-
- var data = json;
-
- // async geometry loaders
-
- for ( var typeID in this.geometryHandlers ) {
-
- var loaderClass = this.geometryHandlers[ typeID ][ "loaderClass" ];
- this.geometryHandlers[ typeID ][ "loaderObject" ] = new loaderClass();
-
- }
-
- // async hierachy loaders
-
- for ( var typeID in this.hierarchyHandlers ) {
-
- var loaderClass = this.hierarchyHandlers[ typeID ][ "loaderClass" ];
- this.hierarchyHandlers[ typeID ][ "loaderObject" ] = new loaderClass();
-
- }
-
- counter_models = 0;
- counter_textures = 0;
-
- result = {
-
- scene: new THREE.Scene(),
- geometries: {},
- face_materials: {},
- materials: {},
- textures: {},
- objects: {},
- cameras: {},
- lights: {},
- fogs: {},
- empties: {},
- groups: {}
-
- };
-
- if ( data.transform ) {
-
- var position = data.transform.position,
- rotation = data.transform.rotation,
- scale = data.transform.scale;
-
- if ( position ) {
-
- result.scene.position.fromArray( position );
-
- }
-
- if ( rotation ) {
-
- result.scene.rotation.fromArray( rotation );
-
- }
-
- if ( scale ) {
-
- result.scene.scale.fromArray( scale );
-
- }
-
- if ( position || rotation || scale ) {
-
- result.scene.updateMatrix();
- result.scene.updateMatrixWorld();
-
- }
-
- }
-
- function get_url( source_url, url_type ) {
-
- if ( url_type == "relativeToHTML" ) {
-
- return source_url;
-
- } else {
-
- return urlBase + "/" + source_url;
-
- }
-
- };
-
- // toplevel loader function, delegates to handle_children
-
- function handle_objects() {
-
- handle_children( result.scene, data.objects );
-
- }
-
- // handle all the children from the loaded json and attach them to given parent
-
- function handle_children( parent, children ) {
-
- var mat, dst, pos, rot, scl, quat;
-
- for ( var objID in children ) {
-
- // check by id if child has already been handled,
- // if not, create new object
-
- var object = result.objects[ objID ];
- var objJSON = children[ objID ];
-
- if ( object === undefined ) {
-
- // meshes
-
- if ( objJSON.type && ( objJSON.type in scope.hierarchyHandlers ) ) {
-
- if ( objJSON.loading === undefined ) {
-
- var reservedTypes = {
- "type": 1, "url": 1, "material": 1,
- "position": 1, "rotation": 1, "scale" : 1,
- "visible": 1, "children": 1, "userData": 1,
- "skin": 1, "morph": 1, "mirroredLoop": 1, "duration": 1
- };
-
- var loaderParameters = {};
-
- for ( var parType in objJSON ) {
-
- if ( ! ( parType in reservedTypes ) ) {
-
- loaderParameters[ parType ] = objJSON[ parType ];
-
- }
-
- }
-
- material = result.materials[ objJSON.material ];
-
- objJSON.loading = true;
-
- var loader = scope.hierarchyHandlers[ objJSON.type ][ "loaderObject" ];
-
- // ColladaLoader
-
- if ( loader.options ) {
-
- loader.load( get_url( objJSON.url, data.urlBaseType ), create_callback_hierachy( objID, parent, material, objJSON ) );
-
- // UTF8Loader
- // OBJLoader
-
- } else {
-
- loader.load( get_url( objJSON.url, data.urlBaseType ), create_callback_hierachy( objID, parent, material, objJSON ), loaderParameters );
-
- }
-
- }
-
- } else if ( objJSON.geometry !== undefined ) {
-
- geometry = result.geometries[ objJSON.geometry ];
-
- // geometry already loaded
-
- if ( geometry ) {
-
- var needsTangents = false;
-
- material = result.materials[ objJSON.material ];
- needsTangents = material instanceof THREE.ShaderMaterial;
-
- pos = objJSON.position;
- rot = objJSON.rotation;
- scl = objJSON.scale;
- mat = objJSON.matrix;
- quat = objJSON.quaternion;
-
- // use materials from the model file
- // if there is no material specified in the object
-
- if ( ! objJSON.material ) {
-
- material = new THREE.MeshFaceMaterial( result.face_materials[ objJSON.geometry ] );
-
- }
-
- // use materials from the model file
- // if there is just empty face material
- // (must create new material as each model has its own face material)
-
- if ( ( material instanceof THREE.MeshFaceMaterial ) && material.materials.length === 0 ) {
-
- material = new THREE.MeshFaceMaterial( result.face_materials[ objJSON.geometry ] );
-
- }
-
- if ( material instanceof THREE.MeshFaceMaterial ) {
-
- for ( var i = 0; i < material.materials.length; i ++ ) {
-
- needsTangents = needsTangents || ( material.materials[ i ] instanceof THREE.ShaderMaterial );
-
- }
-
- }
-
- if ( needsTangents ) {
-
- geometry.computeTangents();
-
- }
-
- if ( objJSON.skin ) {
-
- object = new THREE.SkinnedMesh( geometry, material );
-
- } else if ( objJSON.morph ) {
-
- object = new THREE.MorphAnimMesh( geometry, material );
-
- if ( objJSON.duration !== undefined ) {
-
- object.duration = objJSON.duration;
-
- }
-
- if ( objJSON.time !== undefined ) {
-
- object.time = objJSON.time;
-
- }
-
- if ( objJSON.mirroredLoop !== undefined ) {
-
- object.mirroredLoop = objJSON.mirroredLoop;
-
- }
-
- if ( material.morphNormals ) {
-
- geometry.computeMorphNormals();
-
- }
-
- } else {
-
- object = new THREE.Mesh( geometry, material );
-
- }
-
- object.name = objID;
-
- if ( mat ) {
-
- object.matrixAutoUpdate = false;
- object.matrix.set(
- mat[0], mat[1], mat[2], mat[3],
- mat[4], mat[5], mat[6], mat[7],
- mat[8], mat[9], mat[10], mat[11],
- mat[12], mat[13], mat[14], mat[15]
- );
-
- } else {
-
- object.position.fromArray( pos );
-
- if ( quat ) {
-
- object.quaternion.fromArray( quat );
-
- } else {
-
- object.rotation.fromArray( rot );
-
- }
-
- object.scale.fromArray( scl );
-
- }
-
- object.visible = objJSON.visible;
- object.castShadow = objJSON.castShadow;
- object.receiveShadow = objJSON.receiveShadow;
-
- parent.add( object );
-
- result.objects[ objID ] = object;
-
- }
-
- // lights
-
- } else if ( objJSON.type === "DirectionalLight" || objJSON.type === "PointLight" || objJSON.type === "AmbientLight" ) {
-
- hex = ( objJSON.color !== undefined ) ? objJSON.color : 0xffffff;
- intensity = ( objJSON.intensity !== undefined ) ? objJSON.intensity : 1;
-
- if ( objJSON.type === "DirectionalLight" ) {
-
- pos = objJSON.direction;
-
- light = new THREE.DirectionalLight( hex, intensity );
- light.position.fromArray( pos );
-
- if ( objJSON.target ) {
-
- target_array.push( { "object": light, "targetName" : objJSON.target } );
-
- // kill existing default target
- // otherwise it gets added to scene when parent gets added
-
- light.target = null;
-
- }
-
- } else if ( objJSON.type === "PointLight" ) {
-
- pos = objJSON.position;
- dst = objJSON.distance;
-
- light = new THREE.PointLight( hex, intensity, dst );
- light.position.fromArray( pos );
-
- } else if ( objJSON.type === "AmbientLight" ) {
-
- light = new THREE.AmbientLight( hex );
-
- }
-
- parent.add( light );
-
- light.name = objID;
- result.lights[ objID ] = light;
- result.objects[ objID ] = light;
-
- // cameras
-
- } else if ( objJSON.type === "PerspectiveCamera" || objJSON.type === "OrthographicCamera" ) {
-
- pos = objJSON.position;
- rot = objJSON.rotation;
- quat = objJSON.quaternion;
-
- if ( objJSON.type === "PerspectiveCamera" ) {
-
- camera = new THREE.PerspectiveCamera( objJSON.fov, objJSON.aspect, objJSON.near, objJSON.far );
-
- } else if ( objJSON.type === "OrthographicCamera" ) {
-
- camera = new THREE.OrthographicCamera( objJSON.left, objJSON.right, objJSON.top, objJSON.bottom, objJSON.near, objJSON.far );
-
- }
-
- camera.name = objID;
- camera.position.fromArray( pos );
-
- if ( quat !== undefined ) {
-
- camera.quaternion.fromArray( quat );
-
- } else if ( rot !== undefined ) {
-
- camera.rotation.fromArray( rot );
-
- }
-
- parent.add( camera );
-
- result.cameras[ objID ] = camera;
- result.objects[ objID ] = camera;
-
- // pure Object3D
-
- } else {
-
- pos = objJSON.position;
- rot = objJSON.rotation;
- scl = objJSON.scale;
- quat = objJSON.quaternion;
-
- object = new THREE.Object3D();
- object.name = objID;
- object.position.fromArray( pos );
-
- if ( quat ) {
-
- object.quaternion.fromArray( quat );
-
- } else {
-
- object.rotation.fromArray( rot );
-
- }
-
- object.scale.fromArray( scl );
- object.visible = ( objJSON.visible !== undefined ) ? objJSON.visible : false;
-
- parent.add( object );
-
- result.objects[ objID ] = object;
- result.empties[ objID ] = object;
-
- }
-
- if ( object ) {
-
- if ( objJSON.userData !== undefined ) {
-
- for ( var key in objJSON.userData ) {
-
- var value = objJSON.userData[ key ];
- object.userData[ key ] = value;
-
- }
-
- }
-
- if ( objJSON.groups !== undefined ) {
-
- for ( var i = 0; i < objJSON.groups.length; i ++ ) {
-
- var groupID = objJSON.groups[ i ];
-
- if ( result.groups[ groupID ] === undefined ) {
-
- result.groups[ groupID ] = [];
-
- }
-
- result.groups[ groupID ].push( objID );
-
- }
-
- }
-
- }
-
- }
-
- if ( object !== undefined && objJSON.children !== undefined ) {
-
- handle_children( object, objJSON.children );
-
- }
-
- }
-
- };
-
- function handle_mesh( geo, mat, id ) {
-
- result.geometries[ id ] = geo;
- result.face_materials[ id ] = mat;
- handle_objects();
-
- };
-
- function handle_hierarchy( node, id, parent, material, obj ) {
-
- var p = obj.position;
- var r = obj.rotation;
- var q = obj.quaternion;
- var s = obj.scale;
-
- node.position.fromArray( p );
-
- if ( q ) {
-
- node.quaternion.fromArray( q );
-
- } else {
-
- node.rotation.fromArray( r );
-
- }
-
- node.scale.fromArray( s );
-
- // override children materials
- // if object material was specified in JSON explicitly
-
- if ( material ) {
-
- node.traverse( function ( child ) {
-
- child.material = material;
-
- } );
-
- }
-
- // override children visibility
- // with root node visibility as specified in JSON
-
- var visible = ( obj.visible !== undefined ) ? obj.visible : true;
-
- node.traverse( function ( child ) {
-
- child.visible = visible;
-
- } );
-
- parent.add( node );
-
- node.name = id;
-
- result.objects[ id ] = node;
- handle_objects();
-
- };
-
- function create_callback_geometry( id ) {
-
- return function ( geo, mat ) {
-
- geo.name = id;
-
- handle_mesh( geo, mat, id );
-
- counter_models -= 1;
-
- scope.onLoadComplete();
-
- async_callback_gate();
-
- }
-
- };
-
- function create_callback_hierachy( id, parent, material, obj ) {
-
- return function ( event ) {
-
- var result;
-
- // loaders which use EventDispatcher
-
- if ( event.content ) {
-
- result = event.content;
-
- // ColladaLoader
-
- } else if ( event.dae ) {
-
- result = event.scene;
-
-
- // UTF8Loader
-
- } else {
-
- result = event;
-
- }
-
- handle_hierarchy( result, id, parent, material, obj );
-
- counter_models -= 1;
-
- scope.onLoadComplete();
-
- async_callback_gate();
-
- }
-
- };
-
- function create_callback_embed( id ) {
-
- return function ( geo, mat ) {
-
- geo.name = id;
-
- result.geometries[ id ] = geo;
- result.face_materials[ id ] = mat;
-
- }
-
- };
-
- function async_callback_gate() {
-
- var progress = {
-
- totalModels : total_models,
- totalTextures : total_textures,
- loadedModels : total_models - counter_models,
- loadedTextures : total_textures - counter_textures
-
- };
-
- scope.callbackProgress( progress, result );
-
- scope.onLoadProgress();
-
- if ( counter_models === 0 && counter_textures === 0 ) {
-
- finalize();
- callbackFinished( result );
-
- }
-
- };
-
- function finalize() {
-
- // take care of targets which could be asynchronously loaded objects
-
- for ( var i = 0; i < target_array.length; i ++ ) {
-
- var ta = target_array[ i ];
-
- var target = result.objects[ ta.targetName ];
-
- if ( target ) {
-
- ta.object.target = target;
-
- } else {
-
- // if there was error and target of specified name doesn't exist in the scene file
- // create instead dummy target
- // (target must be added to scene explicitly as parent is already added)
-
- ta.object.target = new THREE.Object3D();
- result.scene.add( ta.object.target );
-
- }
-
- ta.object.target.userData.targetInverse = ta.object;
-
- }
-
- };
-
- var callbackTexture = function ( count ) {
-
- counter_textures -= count;
- async_callback_gate();
-
- scope.onLoadComplete();
-
- };
-
- // must use this instead of just directly calling callbackTexture
- // because of closure in the calling context loop
-
- var generateTextureCallback = function ( count ) {
-
- return function () {
-
- callbackTexture( count );
-
- };
-
- };
-
- function traverse_json_hierarchy( objJSON, callback ) {
-
- callback( objJSON );
-
- if ( objJSON.children !== undefined ) {
-
- for ( var objChildID in objJSON.children ) {
-
- traverse_json_hierarchy( objJSON.children[ objChildID ], callback );
-
- }
-
- }
-
- };
-
- // first go synchronous elements
-
- // fogs
-
- var fogID, fogJSON;
-
- for ( fogID in data.fogs ) {
-
- fogJSON = data.fogs[ fogID ];
-
- if ( fogJSON.type === "linear" ) {
-
- fog = new THREE.Fog( 0x000000, fogJSON.near, fogJSON.far );
-
- } else if ( fogJSON.type === "exp2" ) {
-
- fog = new THREE.FogExp2( 0x000000, fogJSON.density );
-
- }
-
- color = fogJSON.color;
- fog.color.setRGB( color[0], color[1], color[2] );
-
- result.fogs[ fogID ] = fog;
-
- }
-
- // now come potentially asynchronous elements
-
- // geometries
-
- // count how many geometries will be loaded asynchronously
-
- var geoID, geoJSON;
-
- for ( geoID in data.geometries ) {
-
- geoJSON = data.geometries[ geoID ];
-
- if ( geoJSON.type in this.geometryHandlers ) {
-
- counter_models += 1;
-
- scope.onLoadStart();
-
- }
-
- }
-
- // count how many hierarchies will be loaded asynchronously
-
- for ( var objID in data.objects ) {
-
- traverse_json_hierarchy( data.objects[ objID ], function ( objJSON ) {
-
- if ( objJSON.type && ( objJSON.type in scope.hierarchyHandlers ) ) {
-
- counter_models += 1;
-
- scope.onLoadStart();
-
- }
-
- });
-
- }
-
- total_models = counter_models;
-
- for ( geoID in data.geometries ) {
-
- geoJSON = data.geometries[ geoID ];
-
- if ( geoJSON.type === "cube" ) {
-
- geometry = new THREE.CubeGeometry( geoJSON.width, geoJSON.height, geoJSON.depth, geoJSON.widthSegments, geoJSON.heightSegments, geoJSON.depthSegments );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type === "plane" ) {
-
- geometry = new THREE.PlaneGeometry( geoJSON.width, geoJSON.height, geoJSON.widthSegments, geoJSON.heightSegments );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type === "sphere" ) {
-
- geometry = new THREE.SphereGeometry( geoJSON.radius, geoJSON.widthSegments, geoJSON.heightSegments );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type === "cylinder" ) {
-
- geometry = new THREE.CylinderGeometry( geoJSON.topRad, geoJSON.botRad, geoJSON.height, geoJSON.radSegs, geoJSON.heightSegs );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type === "torus" ) {
-
- geometry = new THREE.TorusGeometry( geoJSON.radius, geoJSON.tube, geoJSON.segmentsR, geoJSON.segmentsT );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type === "icosahedron" ) {
-
- geometry = new THREE.IcosahedronGeometry( geoJSON.radius, geoJSON.subdivisions );
- geometry.name = geoID;
- result.geometries[ geoID ] = geometry;
-
- } else if ( geoJSON.type in this.geometryHandlers ) {
-
- var loaderParameters = {};
-
- for ( var parType in geoJSON ) {
-
- if ( parType !== "type" && parType !== "url" ) {
-
- loaderParameters[ parType ] = geoJSON[ parType ];
-
- }
-
- }
-
- var loader = this.geometryHandlers[ geoJSON.type ][ "loaderObject" ];
- loader.load( get_url( geoJSON.url, data.urlBaseType ), create_callback_geometry( geoID ), loaderParameters );
-
- } else if ( geoJSON.type === "embedded" ) {
-
- var modelJson = data.embeds[ geoJSON.id ],
- texture_path = "";
-
- // pass metadata along to jsonLoader so it knows the format version
-
- modelJson.metadata = data.metadata;
-
- if ( modelJson ) {
-
- var jsonLoader = this.geometryHandlers[ "ascii" ][ "loaderObject" ];
- var model = jsonLoader.parse( modelJson, texture_path );
- create_callback_embed( geoID )( model.geometry, model.materials );
-
- }
-
- }
-
- }
-
- // textures
-
- // count how many textures will be loaded asynchronously
-
- var textureID, textureJSON;
-
- for ( textureID in data.textures ) {
-
- textureJSON = data.textures[ textureID ];
-
- if ( textureJSON.url instanceof Array ) {
-
- counter_textures += textureJSON.url.length;
-
- for( var n = 0; n < textureJSON.url.length; n ++ ) {
-
- scope.onLoadStart();
-
- }
-
- } else {
-
- counter_textures += 1;
-
- scope.onLoadStart();
-
- }
-
- }
-
- total_textures = counter_textures;
-
- for ( textureID in data.textures ) {
-
- textureJSON = data.textures[ textureID ];
-
- if ( textureJSON.mapping !== undefined && THREE[ textureJSON.mapping ] !== undefined ) {
-
- textureJSON.mapping = new THREE[ textureJSON.mapping ]();
-
- }
-
- if ( textureJSON.url instanceof Array ) {
-
- var count = textureJSON.url.length;
- var url_array = [];
-
- for( var i = 0; i < count; i ++ ) {
-
- url_array[ i ] = get_url( textureJSON.url[ i ], data.urlBaseType );
-
- }
-
- var isCompressed = /\.dds$/i.test( url_array[ 0 ] );
-
- if ( isCompressed ) {
-
- texture = THREE.ImageUtils.loadCompressedTextureCube( url_array, textureJSON.mapping, generateTextureCallback( count ) );
-
- } else {
-
- texture = THREE.ImageUtils.loadTextureCube( url_array, textureJSON.mapping, generateTextureCallback( count ) );
-
- }
-
- } else {
-
- var isCompressed = /\.dds$/i.test( textureJSON.url );
- var fullUrl = get_url( textureJSON.url, data.urlBaseType );
- var textureCallback = generateTextureCallback( 1 );
-
- if ( isCompressed ) {
-
- texture = THREE.ImageUtils.loadCompressedTexture( fullUrl, textureJSON.mapping, textureCallback );
-
- } else {
-
- texture = THREE.ImageUtils.loadTexture( fullUrl, textureJSON.mapping, textureCallback );
-
- }
-
- if ( THREE[ textureJSON.minFilter ] !== undefined )
- texture.minFilter = THREE[ textureJSON.minFilter ];
-
- if ( THREE[ textureJSON.magFilter ] !== undefined )
- texture.magFilter = THREE[ textureJSON.magFilter ];
-
- if ( textureJSON.anisotropy ) texture.anisotropy = textureJSON.anisotropy;
-
- if ( textureJSON.repeat ) {
-
- texture.repeat.set( textureJSON.repeat[ 0 ], textureJSON.repeat[ 1 ] );
-
- if ( textureJSON.repeat[ 0 ] !== 1 ) texture.wrapS = THREE.RepeatWrapping;
- if ( textureJSON.repeat[ 1 ] !== 1 ) texture.wrapT = THREE.RepeatWrapping;
-
- }
-
- if ( textureJSON.offset ) {
-
- texture.offset.set( textureJSON.offset[ 0 ], textureJSON.offset[ 1 ] );
-
- }
-
- // handle wrap after repeat so that default repeat can be overriden
-
- if ( textureJSON.wrap ) {
-
- var wrapMap = {
- "repeat": THREE.RepeatWrapping,
- "mirror": THREE.MirroredRepeatWrapping
- }
-
- if ( wrapMap[ textureJSON.wrap[ 0 ] ] !== undefined ) texture.wrapS = wrapMap[ textureJSON.wrap[ 0 ] ];
- if ( wrapMap[ textureJSON.wrap[ 1 ] ] !== undefined ) texture.wrapT = wrapMap[ textureJSON.wrap[ 1 ] ];
-
- }
-
- }
-
- result.textures[ textureID ] = texture;
-
- }
-
- // materials
-
- var matID, matJSON;
- var parID;
-
- for ( matID in data.materials ) {
-
- matJSON = data.materials[ matID ];
-
- for ( parID in matJSON.parameters ) {
-
- if ( parID === "envMap" || parID === "map" || parID === "lightMap" || parID === "bumpMap" ) {
-
- matJSON.parameters[ parID ] = result.textures[ matJSON.parameters[ parID ] ];
-
- } else if ( parID === "shading" ) {
-
- matJSON.parameters[ parID ] = ( matJSON.parameters[ parID ] === "flat" ) ? THREE.FlatShading : THREE.SmoothShading;
-
- } else if ( parID === "side" ) {
-
- if ( matJSON.parameters[ parID ] == "double" ) {
-
- matJSON.parameters[ parID ] = THREE.DoubleSide;
-
- } else if ( matJSON.parameters[ parID ] == "back" ) {
-
- matJSON.parameters[ parID ] = THREE.BackSide;
-
- } else {
-
- matJSON.parameters[ parID ] = THREE.FrontSide;
-
- }
-
- } else if ( parID === "blending" ) {
-
- matJSON.parameters[ parID ] = matJSON.parameters[ parID ] in THREE ? THREE[ matJSON.parameters[ parID ] ] : THREE.NormalBlending;
-
- } else if ( parID === "combine" ) {
-
- matJSON.parameters[ parID ] = matJSON.parameters[ parID ] in THREE ? THREE[ matJSON.parameters[ parID ] ] : THREE.MultiplyOperation;
-
- } else if ( parID === "vertexColors" ) {
-
- if ( matJSON.parameters[ parID ] == "face" ) {
-
- matJSON.parameters[ parID ] = THREE.FaceColors;
-
- // default to vertex colors if "vertexColors" is anything else face colors or 0 / null / false
-
- } else if ( matJSON.parameters[ parID ] ) {
-
- matJSON.parameters[ parID ] = THREE.VertexColors;
-
- }
-
- } else if ( parID === "wrapRGB" ) {
-
- var v3 = matJSON.parameters[ parID ];
- matJSON.parameters[ parID ] = new THREE.Vector3( v3[ 0 ], v3[ 1 ], v3[ 2 ] );
-
- }
-
- }
-
- if ( matJSON.parameters.opacity !== undefined && matJSON.parameters.opacity < 1.0 ) {
-
- matJSON.parameters.transparent = true;
-
- }
-
- if ( matJSON.parameters.normalMap ) {
-
- var shader = THREE.ShaderLib[ "normalmap" ];
- var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
-
- var diffuse = matJSON.parameters.color;
- var specular = matJSON.parameters.specular;
- var ambient = matJSON.parameters.ambient;
- var shininess = matJSON.parameters.shininess;
-
- uniforms[ "tNormal" ].value = result.textures[ matJSON.parameters.normalMap ];
-
- if ( matJSON.parameters.normalScale ) {
-
- uniforms[ "uNormalScale" ].value.set( matJSON.parameters.normalScale[ 0 ], matJSON.parameters.normalScale[ 1 ] );
-
- }
-
- if ( matJSON.parameters.map ) {
-
- uniforms[ "tDiffuse" ].value = matJSON.parameters.map;
- uniforms[ "enableDiffuse" ].value = true;
-
- }
-
- if ( matJSON.parameters.envMap ) {
-
- uniforms[ "tCube" ].value = matJSON.parameters.envMap;
- uniforms[ "enableReflection" ].value = true;
- uniforms[ "uReflectivity" ].value = matJSON.parameters.reflectivity;
-
- }
-
- if ( matJSON.parameters.lightMap ) {
-
- uniforms[ "tAO" ].value = matJSON.parameters.lightMap;
- uniforms[ "enableAO" ].value = true;
-
- }
-
- if ( matJSON.parameters.specularMap ) {
-
- uniforms[ "tSpecular" ].value = result.textures[ matJSON.parameters.specularMap ];
- uniforms[ "enableSpecular" ].value = true;
-
- }
-
- if ( matJSON.parameters.displacementMap ) {
-
- uniforms[ "tDisplacement" ].value = result.textures[ matJSON.parameters.displacementMap ];
- uniforms[ "enableDisplacement" ].value = true;
-
- uniforms[ "uDisplacementBias" ].value = matJSON.parameters.displacementBias;
- uniforms[ "uDisplacementScale" ].value = matJSON.parameters.displacementScale;
-
- }
-
- uniforms[ "uDiffuseColor" ].value.setHex( diffuse );
- uniforms[ "uSpecularColor" ].value.setHex( specular );
- uniforms[ "uAmbientColor" ].value.setHex( ambient );
-
- uniforms[ "uShininess" ].value = shininess;
-
- if ( matJSON.parameters.opacity ) {
-
- uniforms[ "uOpacity" ].value = matJSON.parameters.opacity;
-
- }
-
- var parameters = { fragmentShader: shader.fragmentShader, vertexShader: shader.vertexShader, uniforms: uniforms, lights: true, fog: true };
-
- material = new THREE.ShaderMaterial( parameters );
-
- } else {
-
- material = new THREE[ matJSON.type ]( matJSON.parameters );
-
- }
-
- material.name = matID;
-
- result.materials[ matID ] = material;
-
- }
-
- // second pass through all materials to initialize MeshFaceMaterials
- // that could be referring to other materials out of order
-
- for ( matID in data.materials ) {
-
- matJSON = data.materials[ matID ];
-
- if ( matJSON.parameters.materials ) {
-
- var materialArray = [];
-
- for ( var i = 0; i < matJSON.parameters.materials.length; i ++ ) {
-
- var label = matJSON.parameters.materials[ i ];
- materialArray.push( result.materials[ label ] );
-
- }
-
- result.materials[ matID ].materials = materialArray;
-
- }
-
- }
-
- // objects ( synchronous init of procedural primitives )
-
- handle_objects();
-
- // defaults
-
- if ( result.cameras && data.defaults.camera ) {
-
- result.currentCamera = result.cameras[ data.defaults.camera ];
-
- }
-
- if ( result.fogs && data.defaults.fog ) {
-
- result.scene.fog = result.fogs[ data.defaults.fog ];
-
- }
-
- // synchronous callback
-
- scope.callbackSync( result );
-
- // just in case there are no async elements
-
- async_callback_gate();
-
- }
-
-}
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.TextureLoader = function ( manager ) {
-
- this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
-
-};
-
-THREE.TextureLoader.prototype = {
-
- constructor: THREE.TextureLoader,
-
- load: function ( url, onLoad, onProgress, onError ) {
-
- var scope = this;
-
- var loader = new THREE.ImageLoader( scope.manager );
- loader.setCrossOrigin( this.crossOrigin );
- loader.load( url, function ( image ) {
-
- var texture = new THREE.Texture( image );
- texture.needsUpdate = true;
-
- if ( onLoad !== undefined ) {
-
- onLoad( texture );
-
- }
-
- } );
-
- },
-
- setCrossOrigin: function ( value ) {
-
- this.crossOrigin = value;
-
- }
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
-
-THREE.Material = function () {
-
- this.id = THREE.MaterialIdCount ++;
- this.uuid = THREE.Math.generateUUID();
-
- this.name = '';
-
- this.side = THREE.FrontSide;
-
- this.opacity = 1;
- this.transparent = false;
-
- this.blending = THREE.NormalBlending;
-
- this.blendSrc = THREE.SrcAlphaFactor;
- this.blendDst = THREE.OneMinusSrcAlphaFactor;
- this.blendEquation = THREE.AddEquation;
-
- this.depthTest = true;
- this.depthWrite = true;
-
- this.polygonOffset = false;
- this.polygonOffsetFactor = 0;
- this.polygonOffsetUnits = 0;
-
- this.alphaTest = 0;
-
- this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
-
- this.visible = true;
-
- this.needsUpdate = true;
-
-};
-
-THREE.Material.prototype = {
-
- constructor: THREE.Material,
-
- setValues: function ( values ) {
-
- if ( values === undefined ) return;
-
- for ( var key in values ) {
-
- var newValue = values[ key ];
-
- if ( newValue === undefined ) {
-
- console.warn( 'THREE.Material: \'' + key + '\' parameter is undefined.' );
- continue;
-
- }
-
- if ( key in this ) {
-
- var currentValue = this[ key ];
-
- if ( currentValue instanceof THREE.Color ) {
-
- currentValue.set( newValue );
-
- } else if ( currentValue instanceof THREE.Vector3 && newValue instanceof THREE.Vector3 ) {
-
- currentValue.copy( newValue );
-
- } else if ( key == 'overdraw') {
-
- // ensure overdraw is backwards-compatable with legacy boolean type
- this[ key ] = Number(newValue);
-
- } else {
-
- this[ key ] = newValue;
-
- }
-
- }
-
- }
-
- },
-
- clone: function ( material ) {
-
- if ( material === undefined ) material = new THREE.Material();
-
- material.name = this.name;
-
- material.side = this.side;
-
- material.opacity = this.opacity;
- material.transparent = this.transparent;
-
- material.blending = this.blending;
-
- material.blendSrc = this.blendSrc;
- material.blendDst = this.blendDst;
- material.blendEquation = this.blendEquation;
-
- material.depthTest = this.depthTest;
- material.depthWrite = this.depthWrite;
-
- material.polygonOffset = this.polygonOffset;
- material.polygonOffsetFactor = this.polygonOffsetFactor;
- material.polygonOffsetUnits = this.polygonOffsetUnits;
-
- material.alphaTest = this.alphaTest;
-
- material.overdraw = this.overdraw;
-
- material.visible = this.visible;
-
- return material;
-
- },
-
- dispose: function () {
-
- this.dispatchEvent( { type: 'dispose' } );
-
- }
-
-};
-
-THREE.EventDispatcher.prototype.apply( THREE.Material.prototype );
-
-THREE.MaterialIdCount = 0;
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * opacity: <float>,
- *
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * linewidth: <float>,
- * linecap: "round",
- * linejoin: "round",
- *
- * vertexColors: <bool>
- *
- * fog: <bool>
- * }
- */
-
-THREE.LineBasicMaterial = function ( parameters ) {
-
- THREE.Material.call( this );
-
- this.color = new THREE.Color( 0xffffff );
-
- this.linewidth = 1;
- this.linecap = 'round';
- this.linejoin = 'round';
-
- this.vertexColors = false;
-
- this.fog = true;
-
- this.setValues( parameters );
-
-};
-
-THREE.LineBasicMaterial.prototype = Object.create( THREE.Material.prototype );
-
-THREE.LineBasicMaterial.prototype.clone = function () {
-
- var material = new THREE.LineBasicMaterial();
-
- THREE.Material.prototype.clone.call( this, material );
-
- material.color.copy( this.color );
-
- material.linewidth = this.linewidth;
- material.linecap = this.linecap;
- material.linejoin = this.linejoin;
-
- material.vertexColors = this.vertexColors;
-
- material.fog = this.fog;
-
- return material;
-
-};
-
-/**
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * opacity: <float>,
- *
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * linewidth: <float>,
- *
- * scale: <float>,
- * dashSize: <float>,
- * gapSize: <float>,
- *
- * vertexColors: <bool>
- *
- * fog: <bool>
- * }
- */
-
-THREE.LineDashedMaterial = function ( parameters ) {
-
- THREE.Material.call( this );
-
- this.color = new THREE.Color( 0xffffff );
-
- this.linewidth = 1;
-
- this.scale = 1;
- this.dashSize = 3;
- this.gapSize = 1;
-
- this.vertexColors = false;
-
- this.fog = true;
-
- this.setValues( parameters );
-
-};
-
-THREE.LineDashedMaterial.prototype = Object.create( THREE.Material.prototype );
-
-THREE.LineDashedMaterial.prototype.clone = function () {
-
- var material = new THREE.LineDashedMaterial();
-
- THREE.Material.prototype.clone.call( this, material );
-
- material.color.copy( this.color );
-
- material.linewidth = this.linewidth;
-
- material.scale = this.scale;
- material.dashSize = this.dashSize;
- material.gapSize = this.gapSize;
-
- material.vertexColors = this.vertexColors;
-
- material.fog = this.fog;
-
- return material;
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * opacity: <float>,
- * map: new THREE.Texture( <Image> ),
- *
- * lightMap: new THREE.Texture( <Image> ),
- *
- * specularMap: new THREE.Texture( <Image> ),
- *
- * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
- * combine: THREE.Multiply,
- * reflectivity: <float>,
- * refractionRatio: <float>,
- *
- * shading: THREE.SmoothShading,
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>,
- *
- * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
- *
- * skinning: <bool>,
- * morphTargets: <bool>,
- *
- * fog: <bool>
- * }
- */
-
-THREE.MeshBasicMaterial = function ( parameters ) {
-
- THREE.Material.call( this );
-
- this.color = new THREE.Color( 0xffffff ); // emissive
-
- this.map = null;
-
- this.lightMap = null;
-
- this.specularMap = null;
-
- this.envMap = null;
- this.combine = THREE.MultiplyOperation;
- this.reflectivity = 1;
- this.refractionRatio = 0.98;
-
- this.fog = true;
-
- this.shading = THREE.SmoothShading;
-
- this.wireframe = false;
- this.wireframeLinewidth = 1;
- this.wireframeLinecap = 'round';
- this.wireframeLinejoin = 'round';
-
- this.vertexColors = THREE.NoColors;
-
- this.skinning = false;
- this.morphTargets = false;
-
- this.setValues( parameters );
-
-};
-
-THREE.MeshBasicMaterial.prototype = Object.create( THREE.Material.prototype );
-
-THREE.MeshBasicMaterial.prototype.clone = function () {
-
- var material = new THREE.MeshBasicMaterial();
-
- THREE.Material.prototype.clone.call( this, material );
-
- material.color.copy( this.color );
-
- material.map = this.map;
-
- material.lightMap = this.lightMap;
-
- material.specularMap = this.specularMap;
-
- material.envMap = this.envMap;
- material.combine = this.combine;
- material.reflectivity = this.reflectivity;
- material.refractionRatio = this.refractionRatio;
-
- material.fog = this.fog;
-
- material.shading = this.shading;
-
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
- material.wireframeLinecap = this.wireframeLinecap;
- material.wireframeLinejoin = this.wireframeLinejoin;
-
- material.vertexColors = this.vertexColors;
-
- material.skinning = this.skinning;
- material.morphTargets = this.morphTargets;
-
- return material;
-
-};
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * ambient: <hex>,
- * emissive: <hex>,
- * opacity: <float>,
- *
- * map: new THREE.Texture( <Image> ),
- *
- * lightMap: new THREE.Texture( <Image> ),
- *
- * specularMap: new THREE.Texture( <Image> ),
- *
- * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
- * combine: THREE.Multiply,
- * reflectivity: <float>,
- * refractionRatio: <float>,
- *
- * shading: THREE.SmoothShading,
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>,
- *
- * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
- *
- * skinning: <bool>,
- * morphTargets: <bool>,
- * morphNormals: <bool>,
- *
- * fog: <bool>
- * }
- */
+ if ( m.mapSpecular && texturePath ) {
-THREE.MeshLambertMaterial = function ( parameters ) {
+ create_texture( mpars, 'specularMap', m.mapSpecular, m.mapSpecularRepeat, m.mapSpecularOffset, m.mapSpecularWrap, m.mapSpecularAnisotropy );
- THREE.Material.call( this );
+ }
- this.color = new THREE.Color( 0xffffff ); // diffuse
- this.ambient = new THREE.Color( 0xffffff );
- this.emissive = new THREE.Color( 0x000000 );
+ if ( m.mapAlpha && texturePath ) {
- this.wrapAround = false;
- this.wrapRGB = new THREE.Vector3( 1, 1, 1 );
+ create_texture( mpars, 'alphaMap', m.mapAlpha, m.mapAlphaRepeat, m.mapAlphaOffset, m.mapAlphaWrap, m.mapAlphaAnisotropy );
- this.map = null;
+ }
- this.lightMap = null;
+ //
- this.specularMap = null;
+ if ( m.mapBumpScale ) {
- this.envMap = null;
- this.combine = THREE.MultiplyOperation;
- this.reflectivity = 1;
- this.refractionRatio = 0.98;
+ mpars.bumpScale = m.mapBumpScale;
- this.fog = true;
+ }
- this.shading = THREE.SmoothShading;
+ if ( m.mapNormalFactor ) {
- this.wireframe = false;
- this.wireframeLinewidth = 1;
- this.wireframeLinecap = 'round';
- this.wireframeLinejoin = 'round';
+ mpars.normalScale = new THREE.Vector2( m.mapNormalFactor, m.mapNormalFactor );
- this.vertexColors = THREE.NoColors;
+ }
- this.skinning = false;
- this.morphTargets = false;
- this.morphNormals = false;
+ var material = new THREE[ mtype ]( mpars );
- this.setValues( parameters );
+ if ( m.DbgName !== undefined ) material.name = m.DbgName;
-};
+ return material;
-THREE.MeshLambertMaterial.prototype = Object.create( THREE.Material.prototype );
+ }
-THREE.MeshLambertMaterial.prototype.clone = function () {
+};
- var material = new THREE.MeshLambertMaterial();
+THREE.Loader.Handlers = {
- THREE.Material.prototype.clone.call( this, material );
+ handlers: [],
- material.color.copy( this.color );
- material.ambient.copy( this.ambient );
- material.emissive.copy( this.emissive );
+ add: function ( regex, loader ) {
- material.wrapAround = this.wrapAround;
- material.wrapRGB.copy( this.wrapRGB );
+ this.handlers.push( regex, loader );
- material.map = this.map;
+ },
- material.lightMap = this.lightMap;
+ get: function ( file ) {
- material.specularMap = this.specularMap;
+ for ( var i = 0, l = this.handlers.length; i < l; i += 2 ) {
- material.envMap = this.envMap;
- material.combine = this.combine;
- material.reflectivity = this.reflectivity;
- material.refractionRatio = this.refractionRatio;
+ var regex = this.handlers[ i ];
+ var loader = this.handlers[ i + 1 ];
- material.fog = this.fog;
+ if ( regex.test( file ) ) {
- material.shading = this.shading;
+ return loader;
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
- material.wireframeLinecap = this.wireframeLinecap;
- material.wireframeLinejoin = this.wireframeLinejoin;
+ }
- material.vertexColors = this.vertexColors;
+ }
- material.skinning = this.skinning;
- material.morphTargets = this.morphTargets;
- material.morphNormals = this.morphNormals;
+ return null;
- return material;
+ }
};
+// File:src/loaders/XHRLoader.js
+
/**
* @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * ambient: <hex>,
- * emissive: <hex>,
- * specular: <hex>,
- * shininess: <float>,
- * opacity: <float>,
- *
- * map: new THREE.Texture( <Image> ),
- *
- * lightMap: new THREE.Texture( <Image> ),
- *
- * bumpMap: new THREE.Texture( <Image> ),
- * bumpScale: <float>,
- *
- * normalMap: new THREE.Texture( <Image> ),
- * normalScale: <Vector2>,
- *
- * specularMap: new THREE.Texture( <Image> ),
- *
- * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
- * combine: THREE.Multiply,
- * reflectivity: <float>,
- * refractionRatio: <float>,
- *
- * shading: THREE.SmoothShading,
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>,
- *
- * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
- *
- * skinning: <bool>,
- * morphTargets: <bool>,
- * morphNormals: <bool>,
- *
- * fog: <bool>
- * }
*/
-THREE.MeshPhongMaterial = function ( parameters ) {
+THREE.XHRLoader = function ( manager ) {
- THREE.Material.call( this );
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
- this.color = new THREE.Color( 0xffffff ); // diffuse
- this.ambient = new THREE.Color( 0xffffff );
- this.emissive = new THREE.Color( 0x000000 );
- this.specular = new THREE.Color( 0x111111 );
- this.shininess = 30;
+};
- this.metal = false;
- this.perPixel = true;
+THREE.XHRLoader.prototype = {
- this.wrapAround = false;
- this.wrapRGB = new THREE.Vector3( 1, 1, 1 );
+ constructor: THREE.XHRLoader,
- this.map = null;
+ load: function ( url, onLoad, onProgress, onError ) {
- this.lightMap = null;
+ var scope = this;
- this.bumpMap = null;
- this.bumpScale = 1;
+ var cached = THREE.Cache.get( url );
- this.normalMap = null;
- this.normalScale = new THREE.Vector2( 1, 1 );
+ if ( cached !== undefined ) {
- this.specularMap = null;
+ if ( onLoad ) onLoad( cached );
+ return;
- this.envMap = null;
- this.combine = THREE.MultiplyOperation;
- this.reflectivity = 1;
- this.refractionRatio = 0.98;
+ }
- this.fog = true;
+ var request = new XMLHttpRequest();
+ request.open( 'GET', url, true );
- this.shading = THREE.SmoothShading;
+ request.addEventListener( 'load', function ( event ) {
- this.wireframe = false;
- this.wireframeLinewidth = 1;
- this.wireframeLinecap = 'round';
- this.wireframeLinejoin = 'round';
+ THREE.Cache.add( url, this.response );
- this.vertexColors = THREE.NoColors;
+ if ( onLoad ) onLoad( this.response );
- this.skinning = false;
- this.morphTargets = false;
- this.morphNormals = false;
+ scope.manager.itemEnd( url );
- this.setValues( parameters );
+ }, false );
-};
+ if ( onProgress !== undefined ) {
-THREE.MeshPhongMaterial.prototype = Object.create( THREE.Material.prototype );
+ request.addEventListener( 'progress', function ( event ) {
-THREE.MeshPhongMaterial.prototype.clone = function () {
+ onProgress( event );
- var material = new THREE.MeshPhongMaterial();
+ }, false );
- THREE.Material.prototype.clone.call( this, material );
+ }
- material.color.copy( this.color );
- material.ambient.copy( this.ambient );
- material.emissive.copy( this.emissive );
- material.specular.copy( this.specular );
- material.shininess = this.shininess;
+ if ( onError !== undefined ) {
- material.metal = this.metal;
- material.perPixel = this.perPixel;
+ request.addEventListener( 'error', function ( event ) {
- material.wrapAround = this.wrapAround;
- material.wrapRGB.copy( this.wrapRGB );
+ onError( event );
- material.map = this.map;
+ }, false );
- material.lightMap = this.lightMap;
+ }
- material.bumpMap = this.bumpMap;
- material.bumpScale = this.bumpScale;
+ if ( this.crossOrigin !== undefined ) request.crossOrigin = this.crossOrigin;
+ if ( this.responseType !== undefined ) request.responseType = this.responseType;
- material.normalMap = this.normalMap;
- material.normalScale.copy( this.normalScale );
+ request.send( null );
- material.specularMap = this.specularMap;
+ scope.manager.itemStart( url );
- material.envMap = this.envMap;
- material.combine = this.combine;
- material.reflectivity = this.reflectivity;
- material.refractionRatio = this.refractionRatio;
+ },
- material.fog = this.fog;
+ setResponseType: function ( value ) {
- material.shading = this.shading;
+ this.responseType = value;
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
- material.wireframeLinecap = this.wireframeLinecap;
- material.wireframeLinejoin = this.wireframeLinejoin;
+ },
- material.vertexColors = this.vertexColors;
+ setCrossOrigin: function ( value ) {
- material.skinning = this.skinning;
- material.morphTargets = this.morphTargets;
- material.morphNormals = this.morphNormals;
+ this.crossOrigin = value;
- return material;
+ }
};
+// File:src/loaders/ImageLoader.js
+
/**
* @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * opacity: <float>,
- *
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>
- * }
*/
-THREE.MeshDepthMaterial = function ( parameters ) {
-
- THREE.Material.call( this );
-
- this.wireframe = false;
- this.wireframeLinewidth = 1;
+THREE.ImageLoader = function ( manager ) {
- this.setValues( parameters );
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
};
-THREE.MeshDepthMaterial.prototype = Object.create( THREE.Material.prototype );
-
-THREE.MeshDepthMaterial.prototype.clone = function () {
-
- var material = new THREE.MeshDepthMaterial();
-
- THREE.Material.prototype.clone.call( this, material );
+THREE.ImageLoader.prototype = {
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
+ constructor: THREE.ImageLoader,
- return material;
+ load: function ( url, onLoad, onProgress, onError ) {
-};
+ var scope = this;
-/**
- * @author mrdoob / http://mrdoob.com/
- *
- * parameters = {
- * opacity: <float>,
- *
- * shading: THREE.FlatShading,
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>
- * }
- */
+ var cached = THREE.Cache.get( url );
-THREE.MeshNormalMaterial = function ( parameters ) {
+ if ( cached !== undefined ) {
- THREE.Material.call( this, parameters );
+ onLoad( cached );
+ return;
- this.shading = THREE.FlatShading;
+ }
- this.wireframe = false;
- this.wireframeLinewidth = 1;
+ var image = document.createElement( 'img' );
- this.morphTargets = false;
+ image.addEventListener( 'load', function ( event ) {
- this.setValues( parameters );
+ THREE.Cache.add( url, this );
-};
+ if ( onLoad ) onLoad( this );
+
+ scope.manager.itemEnd( url );
-THREE.MeshNormalMaterial.prototype = Object.create( THREE.Material.prototype );
+ }, false );
-THREE.MeshNormalMaterial.prototype.clone = function () {
+ if ( onProgress !== undefined ) {
- var material = new THREE.MeshNormalMaterial();
+ image.addEventListener( 'progress', function ( event ) {
- THREE.Material.prototype.clone.call( this, material );
+ onProgress( event );
- material.shading = this.shading;
+ }, false );
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
+ }
- return material;
+ if ( onError !== undefined ) {
-};
+ image.addEventListener( 'error', function ( event ) {
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ onError( event );
-THREE.MeshFaceMaterial = function ( materials ) {
+ }, false );
- this.materials = materials instanceof Array ? materials : [];
+ }
-};
+ if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
+
+ image.src = url;
+
+ scope.manager.itemStart( url );
-THREE.MeshFaceMaterial.prototype.clone = function () {
+ return image;
- var material = new THREE.MeshFaceMaterial();
+ },
- for ( var i = 0; i < this.materials.length; i ++ ) {
+ setCrossOrigin: function ( value ) {
- material.materials.push( this.materials[ i ].clone() );
+ this.crossOrigin = value;
}
- return material;
+}
-};
+// File:src/loaders/JSONLoader.js
/**
* @author mrdoob / http://mrdoob.com/
* @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * opacity: <float>,
- * map: new THREE.Texture( <Image> ),
- *
- * size: <float>,
- *
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * vertexColors: <bool>,
- *
- * fog: <bool>
- * }
*/
-THREE.ParticleSystemMaterial = function ( parameters ) {
+THREE.JSONLoader = function ( showStatus ) {
- THREE.Material.call( this );
+ THREE.Loader.call( this, showStatus );
- this.color = new THREE.Color( 0xffffff );
+ this.withCredentials = false;
- this.map = null;
+};
- this.size = 1;
- this.sizeAttenuation = true;
+THREE.JSONLoader.prototype = Object.create( THREE.Loader.prototype );
+THREE.JSONLoader.prototype.constructor = THREE.JSONLoader;
- this.vertexColors = false;
+THREE.JSONLoader.prototype.load = function ( url, callback, texturePath ) {
- this.fog = true;
+ // todo: unify load API to for easier SceneLoader use
- this.setValues( parameters );
+ texturePath = texturePath && ( typeof texturePath === 'string' ) ? texturePath : this.extractUrlBase( url );
+
+ this.onLoadStart();
+ this.loadAjaxJSON( this, url, callback, texturePath );
};
-THREE.ParticleSystemMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.JSONLoader.prototype.loadAjaxJSON = function ( context, url, callback, texturePath, callbackProgress ) {
-THREE.ParticleSystemMaterial.prototype.clone = function () {
+ var xhr = new XMLHttpRequest();
- var material = new THREE.ParticleSystemMaterial();
+ var length = 0;
- THREE.Material.prototype.clone.call( this, material );
+ xhr.onreadystatechange = function () {
- material.color.copy( this.color );
+ if ( xhr.readyState === xhr.DONE ) {
- material.map = this.map;
+ if ( xhr.status === 200 || xhr.status === 0 ) {
- material.size = this.size;
- material.sizeAttenuation = this.sizeAttenuation;
+ if ( xhr.responseText ) {
- material.vertexColors = this.vertexColors;
+ var json = JSON.parse( xhr.responseText );
+ var metadata = json.metadata;
- material.fog = this.fog;
+ if ( metadata !== undefined ) {
- return material;
+ if ( metadata.type === 'object' ) {
-};
+ THREE.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.ObjectLoader instead.' );
+ return;
-// backwards compatibility
+ }
-THREE.ParticleBasicMaterial = THREE.ParticleSystemMaterial;
+ if ( metadata.type === 'scene' ) {
-/**
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * fragmentShader: <string>,
- * vertexShader: <string>,
- *
- * uniforms: { "parameter1": { type: "f", value: 1.0 }, "parameter2": { type: "i" value2: 2 } },
- *
- * defines: { "label" : "value" },
- *
- * shading: THREE.SmoothShading,
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * wireframe: <boolean>,
- * wireframeLinewidth: <float>,
- *
- * lights: <bool>,
- *
- * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
- *
- * skinning: <bool>,
- * morphTargets: <bool>,
- * morphNormals: <bool>,
- *
- * fog: <bool>
- * }
- */
+ THREE.error( 'THREE.JSONLoader: ' + url + ' seems to be a Scene. Use THREE.SceneLoader instead.' );
+ return;
-THREE.ShaderMaterial = function ( parameters ) {
+ }
- THREE.Material.call( this );
+ }
- this.fragmentShader = "void main() {}";
- this.vertexShader = "void main() {}";
- this.uniforms = {};
- this.defines = {};
- this.attributes = null;
+ var result = context.parse( json, texturePath );
+ callback( result.geometry, result.materials );
- this.shading = THREE.SmoothShading;
+ } else {
- this.linewidth = 1;
+ THREE.error( 'THREE.JSONLoader: ' + url + ' seems to be unreachable or the file is empty.' );
- this.wireframe = false;
- this.wireframeLinewidth = 1;
+ }
- this.fog = false; // set to use scene fog
+ // in context of more complex asset initialization
+ // do not block on single failed file
+ // maybe should go even one more level up
- this.lights = false; // set to use scene lights
+ context.onLoadComplete();
- this.vertexColors = THREE.NoColors; // set to use "color" attribute stream
+ } else {
- this.skinning = false; // set to use skinning attribute streams
+ THREE.error( 'THREE.JSONLoader: Couldn\'t load ' + url + ' (' + xhr.status + ')' );
- this.morphTargets = false; // set to use morph targets
- this.morphNormals = false; // set to use morph normals
+ }
- // When rendered geometry doesn't include these attributes but the material does,
- // use these default values in WebGL. This avoids errors when buffer data is missing.
- this.defaultAttributeValues = {
- "color" : [ 1, 1, 1],
- "uv" : [ 0, 0 ],
- "uv2" : [ 0, 0 ]
- };
+ } else if ( xhr.readyState === xhr.LOADING ) {
- // By default, bind position to attribute index 0. In WebGL, attribute 0
- // should always be used to avoid potentially expensive emulation.
- this.index0AttributeName = "position";
+ if ( callbackProgress ) {
- this.setValues( parameters );
+ if ( length === 0 ) {
-};
+ length = xhr.getResponseHeader( 'Content-Length' );
-THREE.ShaderMaterial.prototype = Object.create( THREE.Material.prototype );
+ }
-THREE.ShaderMaterial.prototype.clone = function () {
+ callbackProgress( { total: length, loaded: xhr.responseText.length } );
- var material = new THREE.ShaderMaterial();
+ }
- THREE.Material.prototype.clone.call( this, material );
+ } else if ( xhr.readyState === xhr.HEADERS_RECEIVED ) {
- material.fragmentShader = this.fragmentShader;
- material.vertexShader = this.vertexShader;
+ if ( callbackProgress !== undefined ) {
- material.uniforms = THREE.UniformsUtils.clone( this.uniforms );
+ length = xhr.getResponseHeader( 'Content-Length' );
- material.attributes = this.attributes;
- material.defines = this.defines;
+ }
- material.shading = this.shading;
+ }
- material.wireframe = this.wireframe;
- material.wireframeLinewidth = this.wireframeLinewidth;
+ };
- material.fog = this.fog;
+ xhr.open( 'GET', url, true );
+ xhr.withCredentials = this.withCredentials;
+ xhr.send( null );
- material.lights = this.lights;
+};
- material.vertexColors = this.vertexColors;
+THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
- material.skinning = this.skinning;
+ var geometry = new THREE.Geometry(),
+ scale = ( json.scale !== undefined ) ? 1.0 / json.scale : 1.0;
- material.morphTargets = this.morphTargets;
- material.morphNormals = this.morphNormals;
+ parseModel( scale );
- return material;
+ parseSkin();
+ parseMorphing( scale );
-};
+ geometry.computeFaceNormals();
+ geometry.computeBoundingSphere();
-/**
- * @author alteredq / http://alteredqualia.com/
- *
- * parameters = {
- * color: <hex>,
- * opacity: <float>,
- * map: new THREE.Texture( <Image> ),
- *
- * blending: THREE.NormalBlending,
- * depthTest: <bool>,
- * depthWrite: <bool>,
- *
- * useScreenCoordinates: <bool>,
- * sizeAttenuation: <bool>,
- * alignment: THREE.SpriteAlignment.center,
- *
- * uvOffset: new THREE.Vector2(),
- * uvScale: new THREE.Vector2(),
- *
- * fog: <bool>
- * }
- */
+ function parseModel( scale ) {
-THREE.SpriteMaterial = function ( parameters ) {
+ function isBitSet( value, position ) {
- THREE.Material.call( this );
+ return value & ( 1 << position );
- // defaults
+ }
- this.color = new THREE.Color( 0xffffff );
- this.map = new THREE.Texture();
+ var i, j, fi,
- this.useScreenCoordinates = true;
- this.depthTest = !this.useScreenCoordinates;
- this.sizeAttenuation = !this.useScreenCoordinates;
- this.alignment = THREE.SpriteAlignment.center.clone();
+ offset, zLength,
- this.fog = false;
+ colorIndex, normalIndex, uvIndex, materialIndex,
+
+ type,
+ isQuad,
+ hasMaterial,
+ hasFaceVertexUv,
+ hasFaceNormal, hasFaceVertexNormal,
+ hasFaceColor, hasFaceVertexColor,
- this.uvOffset = new THREE.Vector2( 0, 0 );
- this.uvScale = new THREE.Vector2( 1, 1 );
+ vertex, face, faceA, faceB, hex, normal,
- // set parameters
+ uvLayer, uv, u, v,
- this.setValues( parameters );
+ faces = json.faces,
+ vertices = json.vertices,
+ normals = json.normals,
+ colors = json.colors,
- // override coupled defaults if not specified explicitly by parameters
+ nUvLayers = 0;
- parameters = parameters || {};
+ if ( json.uvs !== undefined ) {
- if ( parameters.depthTest === undefined ) this.depthTest = !this.useScreenCoordinates;
- if ( parameters.sizeAttenuation === undefined ) this.sizeAttenuation = !this.useScreenCoordinates;
+ // disregard empty arrays
-};
+ for ( i = 0; i < json.uvs.length; i ++ ) {
-THREE.SpriteMaterial.prototype = Object.create( THREE.Material.prototype );
+ if ( json.uvs[ i ].length ) nUvLayers ++;
-THREE.SpriteMaterial.prototype.clone = function () {
+ }
- var material = new THREE.SpriteMaterial();
+ for ( i = 0; i < nUvLayers; i ++ ) {
- THREE.Material.prototype.clone.call( this, material );
+ geometry.faceVertexUvs[ i ] = [];
- material.color.copy( this.color );
- material.map = this.map;
+ }
- material.useScreenCoordinates = this.useScreenCoordinates;
- material.sizeAttenuation = this.sizeAttenuation;
- material.alignment.copy( this.alignment );
+ }
- material.uvOffset.copy( this.uvOffset );
- material.uvScale.copy( this.uvScale );
+ offset = 0;
+ zLength = vertices.length;
- material.fog = this.fog;
+ while ( offset < zLength ) {
- return material;
+ vertex = new THREE.Vector3();
-};
+ vertex.x = vertices[ offset ++ ] * scale;
+ vertex.y = vertices[ offset ++ ] * scale;
+ vertex.z = vertices[ offset ++ ] * scale;
-// Alignment enums
+ geometry.vertices.push( vertex );
-THREE.SpriteAlignment = {};
-THREE.SpriteAlignment.topLeft = new THREE.Vector2( 0.5, -0.5 );
-THREE.SpriteAlignment.topCenter = new THREE.Vector2( 0, -0.5 );
-THREE.SpriteAlignment.topRight = new THREE.Vector2( -0.5, -0.5 );
-THREE.SpriteAlignment.centerLeft = new THREE.Vector2( 0.5, 0 );
-THREE.SpriteAlignment.center = new THREE.Vector2( 0, 0 );
-THREE.SpriteAlignment.centerRight = new THREE.Vector2( -0.5, 0 );
-THREE.SpriteAlignment.bottomLeft = new THREE.Vector2( 0.5, 0.5 );
-THREE.SpriteAlignment.bottomCenter = new THREE.Vector2( 0, 0.5 );
-THREE.SpriteAlignment.bottomRight = new THREE.Vector2( -0.5, 0.5 );
+ }
-/**
- * @author mrdoob / http://mrdoob.com/
- *
- * parameters = {
- * color: <hex>,
- * program: <function>,
- * opacity: <float>,
- * blending: THREE.NormalBlending
- * }
- */
+ offset = 0;
+ zLength = faces.length;
-THREE.SpriteCanvasMaterial = function ( parameters ) {
+ while ( offset < zLength ) {
- THREE.Material.call( this );
+ type = faces[ offset ++ ];
- this.color = new THREE.Color( 0xffffff );
- this.program = function ( context, color ) {};
- this.setValues( parameters );
+ isQuad = isBitSet( type, 0 );
+ hasMaterial = isBitSet( type, 1 );
+ hasFaceVertexUv = isBitSet( type, 3 );
+ hasFaceNormal = isBitSet( type, 4 );
+ hasFaceVertexNormal = isBitSet( type, 5 );
+ hasFaceColor = isBitSet( type, 6 );
+ hasFaceVertexColor = isBitSet( type, 7 );
-};
+ // console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
-THREE.SpriteCanvasMaterial.prototype = Object.create( THREE.Material.prototype );
+ if ( isQuad ) {
-THREE.SpriteCanvasMaterial.prototype.clone = function () {
+ faceA = new THREE.Face3();
+ faceA.a = faces[ offset ];
+ faceA.b = faces[ offset + 1 ];
+ faceA.c = faces[ offset + 3 ];
- var material = new THREE.SpriteCanvasMaterial();
+ faceB = new THREE.Face3();
+ faceB.a = faces[ offset + 1 ];
+ faceB.b = faces[ offset + 2 ];
+ faceB.c = faces[ offset + 3 ];
- THREE.Material.prototype.clone.call( this, material );
+ offset += 4;
- material.color.copy( this.color );
- material.program = this.program;
+ if ( hasMaterial ) {
- return material;
+ materialIndex = faces[ offset ++ ];
+ faceA.materialIndex = materialIndex;
+ faceB.materialIndex = materialIndex;
-};
+ }
-// backwards compatibility
+ // to get face <=> uv index correspondence
-THREE.ParticleCanvasMaterial = THREE.SpriteCanvasMaterial;
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- * @author szimek / https://github.com/szimek/
- */
+ fi = geometry.faces.length;
-THREE.Texture = function ( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
+ if ( hasFaceVertexUv ) {
- this.id = THREE.TextureIdCount ++;
- this.uuid = THREE.Math.generateUUID();
+ for ( i = 0; i < nUvLayers; i ++ ) {
- this.name = '';
+ uvLayer = json.uvs[ i ];
- this.image = image;
- this.mipmaps = [];
+ geometry.faceVertexUvs[ i ][ fi ] = [];
+ geometry.faceVertexUvs[ i ][ fi + 1 ] = []
- this.mapping = mapping !== undefined ? mapping : new THREE.UVMapping();
+ for ( j = 0; j < 4; j ++ ) {
- this.wrapS = wrapS !== undefined ? wrapS : THREE.ClampToEdgeWrapping;
- this.wrapT = wrapT !== undefined ? wrapT : THREE.ClampToEdgeWrapping;
+ uvIndex = faces[ offset ++ ];
- this.magFilter = magFilter !== undefined ? magFilter : THREE.LinearFilter;
- this.minFilter = minFilter !== undefined ? minFilter : THREE.LinearMipMapLinearFilter;
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
- this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
+ uv = new THREE.Vector2( u, v );
- this.format = format !== undefined ? format : THREE.RGBAFormat;
- this.type = type !== undefined ? type : THREE.UnsignedByteType;
+ if ( j !== 2 ) geometry.faceVertexUvs[ i ][ fi ].push( uv );
+ if ( j !== 0 ) geometry.faceVertexUvs[ i ][ fi + 1 ].push( uv );
- this.offset = new THREE.Vector2( 0, 0 );
- this.repeat = new THREE.Vector2( 1, 1 );
+ }
- this.generateMipmaps = true;
- this.premultiplyAlpha = false;
- this.flipY = true;
- this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
+ }
- this.needsUpdate = false;
- this.onUpdate = null;
+ }
-};
+ if ( hasFaceNormal ) {
-THREE.Texture.prototype = {
+ normalIndex = faces[ offset ++ ] * 3;
- constructor: THREE.Texture,
+ faceA.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
- clone: function ( texture ) {
+ faceB.normal.copy( faceA.normal );
- if ( texture === undefined ) texture = new THREE.Texture();
+ }
- texture.image = this.image;
- texture.mipmaps = this.mipmaps.slice(0);
+ if ( hasFaceVertexNormal ) {
- texture.mapping = this.mapping;
+ for ( i = 0; i < 4; i ++ ) {
- texture.wrapS = this.wrapS;
- texture.wrapT = this.wrapT;
+ normalIndex = faces[ offset ++ ] * 3;
- texture.magFilter = this.magFilter;
- texture.minFilter = this.minFilter;
+ normal = new THREE.Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
- texture.anisotropy = this.anisotropy;
- texture.format = this.format;
- texture.type = this.type;
+ if ( i !== 2 ) faceA.vertexNormals.push( normal );
+ if ( i !== 0 ) faceB.vertexNormals.push( normal );
- texture.offset.copy( this.offset );
- texture.repeat.copy( this.repeat );
+ }
- texture.generateMipmaps = this.generateMipmaps;
- texture.premultiplyAlpha = this.premultiplyAlpha;
- texture.flipY = this.flipY;
- texture.unpackAlignment = this.unpackAlignment;
+ }
- return texture;
- },
+ if ( hasFaceColor ) {
- dispose: function () {
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
- this.dispatchEvent( { type: 'dispose' } );
+ faceA.color.setHex( hex );
+ faceB.color.setHex( hex );
- }
+ }
-};
-THREE.EventDispatcher.prototype.apply( THREE.Texture.prototype );
+ if ( hasFaceVertexColor ) {
-THREE.TextureIdCount = 0;
+ for ( i = 0; i < 4; i ++ ) {
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ colorIndex = faces[ offset ++ ];
+ hex = colors[ colorIndex ];
-THREE.CompressedTexture = function ( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy ) {
+ if ( i !== 2 ) faceA.vertexColors.push( new THREE.Color( hex ) );
+ if ( i !== 0 ) faceB.vertexColors.push( new THREE.Color( hex ) );
- THREE.Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+ }
- this.image = { width: width, height: height };
- this.mipmaps = mipmaps;
+ }
- this.generateMipmaps = false; // WebGL currently can't generate mipmaps for compressed textures, they must be embedded in DDS file
+ geometry.faces.push( faceA );
+ geometry.faces.push( faceB );
-};
+ } else {
-THREE.CompressedTexture.prototype = Object.create( THREE.Texture.prototype );
+ face = new THREE.Face3();
+ face.a = faces[ offset ++ ];
+ face.b = faces[ offset ++ ];
+ face.c = faces[ offset ++ ];
-THREE.CompressedTexture.prototype.clone = function () {
+ if ( hasMaterial ) {
- var texture = new THREE.CompressedTexture();
+ materialIndex = faces[ offset ++ ];
+ face.materialIndex = materialIndex;
- THREE.Texture.prototype.clone.call( this, texture );
+ }
- return texture;
+ // to get face <=> uv index correspondence
-};
+ fi = geometry.faces.length;
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ if ( hasFaceVertexUv ) {
-THREE.DataTexture = function ( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy ) {
+ for ( i = 0; i < nUvLayers; i ++ ) {
- THREE.Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
+ uvLayer = json.uvs[ i ];
- this.image = { data: data, width: width, height: height };
+ geometry.faceVertexUvs[ i ][ fi ] = [];
-};
+ for ( j = 0; j < 3; j ++ ) {
-THREE.DataTexture.prototype = Object.create( THREE.Texture.prototype );
+ uvIndex = faces[ offset ++ ];
-THREE.DataTexture.prototype.clone = function () {
+ u = uvLayer[ uvIndex * 2 ];
+ v = uvLayer[ uvIndex * 2 + 1 ];
- var texture = new THREE.DataTexture();
+ uv = new THREE.Vector2( u, v );
- THREE.Texture.prototype.clone.call( this, texture );
+ geometry.faceVertexUvs[ i ][ fi ].push( uv );
- return texture;
+ }
-};
+ }
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ }
-THREE.ParticleSystem = function ( geometry, material ) {
+ if ( hasFaceNormal ) {
- THREE.Object3D.call( this );
+ normalIndex = faces[ offset ++ ] * 3;
- this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
- this.material = material !== undefined ? material : new THREE.ParticleSystemMaterial( { color: Math.random() * 0xffffff } );
+ face.normal.set(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
- this.sortParticles = false;
- this.frustumCulled = false;
+ }
-};
+ if ( hasFaceVertexNormal ) {
-THREE.ParticleSystem.prototype = Object.create( THREE.Object3D.prototype );
+ for ( i = 0; i < 3; i ++ ) {
-THREE.ParticleSystem.prototype.clone = function ( object ) {
+ normalIndex = faces[ offset ++ ] * 3;
- if ( object === undefined ) object = new THREE.ParticleSystem( this.geometry, this.material );
+ normal = new THREE.Vector3(
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ++ ],
+ normals[ normalIndex ]
+ );
- object.sortParticles = this.sortParticles;
+ face.vertexNormals.push( normal );
- THREE.Object3D.prototype.clone.call( this, object );
+ }
- return object;
+ }
-};
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ if ( hasFaceColor ) {
-THREE.Line = function ( geometry, material, type ) {
+ colorIndex = faces[ offset ++ ];
+ face.color.setHex( colors[ colorIndex ] );
- THREE.Object3D.call( this );
+ }
- this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
- this.material = material !== undefined ? material : new THREE.LineBasicMaterial( { color: Math.random() * 0xffffff } );
- this.type = ( type !== undefined ) ? type : THREE.LineStrip;
+ if ( hasFaceVertexColor ) {
-};
+ for ( i = 0; i < 3; i ++ ) {
-THREE.LineStrip = 0;
-THREE.LinePieces = 1;
+ colorIndex = faces[ offset ++ ];
+ face.vertexColors.push( new THREE.Color( colors[ colorIndex ] ) );
-THREE.Line.prototype = Object.create( THREE.Object3D.prototype );
+ }
-THREE.Line.prototype.clone = function ( object ) {
+ }
- if ( object === undefined ) object = new THREE.Line( this.geometry, this.material, this.type );
+ geometry.faces.push( face );
- THREE.Object3D.prototype.clone.call( this, object );
+ }
- return object;
+ }
-};
+ };
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- * @author mikael emtinger / http://gomo.se/
- * @author jonobr1 / http://jonobr1.com/
- */
+ function parseSkin() {
+ var influencesPerVertex = ( json.influencesPerVertex !== undefined ) ? json.influencesPerVertex : 2;
-THREE.Mesh = function ( geometry, material ) {
+ if ( json.skinWeights ) {
- THREE.Object3D.call( this );
+ for ( var i = 0, l = json.skinWeights.length; i < l; i += influencesPerVertex ) {
- this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
- this.material = material !== undefined ? material : new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff } );
+ var x = json.skinWeights[ i ];
+ var y = ( influencesPerVertex > 1 ) ? json.skinWeights[ i + 1 ] : 0;
+ var z = ( influencesPerVertex > 2 ) ? json.skinWeights[ i + 2 ] : 0;
+ var w = ( influencesPerVertex > 3 ) ? json.skinWeights[ i + 3 ] : 0;
- this.updateMorphTargets();
+ geometry.skinWeights.push( new THREE.Vector4( x, y, z, w ) );
-};
+ }
-THREE.Mesh.prototype = Object.create( THREE.Object3D.prototype );
+ }
-THREE.Mesh.prototype.updateMorphTargets = function () {
+ if ( json.skinIndices ) {
- if ( this.geometry.morphTargets.length > 0 ) {
+ for ( var i = 0, l = json.skinIndices.length; i < l; i += influencesPerVertex ) {
- this.morphTargetBase = -1;
- this.morphTargetForcedOrder = [];
- this.morphTargetInfluences = [];
- this.morphTargetDictionary = {};
+ var a = json.skinIndices[ i ];
+ var b = ( influencesPerVertex > 1 ) ? json.skinIndices[ i + 1 ] : 0;
+ var c = ( influencesPerVertex > 2 ) ? json.skinIndices[ i + 2 ] : 0;
+ var d = ( influencesPerVertex > 3 ) ? json.skinIndices[ i + 3 ] : 0;
- for ( var m = 0, ml = this.geometry.morphTargets.length; m < ml; m ++ ) {
+ geometry.skinIndices.push( new THREE.Vector4( a, b, c, d ) );
- this.morphTargetInfluences.push( 0 );
- this.morphTargetDictionary[ this.geometry.morphTargets[ m ].name ] = m;
+ }
}
- }
+ geometry.bones = json.bones;
-};
+ if ( geometry.bones && geometry.bones.length > 0 && ( geometry.skinWeights.length !== geometry.skinIndices.length || geometry.skinIndices.length !== geometry.vertices.length ) ) {
-THREE.Mesh.prototype.getMorphTargetIndexByName = function ( name ) {
+ THREE.warn( 'THREE.JSONLoader: When skinning, number of vertices (' + geometry.vertices.length + '), skinIndices (' +
+ geometry.skinIndices.length + '), and skinWeights (' + geometry.skinWeights.length + ') should match.' );
- if ( this.morphTargetDictionary[ name ] !== undefined ) {
+ }
- return this.morphTargetDictionary[ name ];
- }
+ // could change this to json.animations[0] or remove completely
- console.log( "THREE.Mesh.getMorphTargetIndexByName: morph target " + name + " does not exist. Returning 0." );
+ geometry.animation = json.animation;
+ geometry.animations = json.animations;
- return 0;
+ };
-};
+ function parseMorphing( scale ) {
-THREE.Mesh.prototype.clone = function ( object ) {
+ if ( json.morphTargets !== undefined ) {
- if ( object === undefined ) object = new THREE.Mesh( this.geometry, this.material );
+ var i, l, v, vl, dstVertices, srcVertices;
- THREE.Object3D.prototype.clone.call( this, object );
+ for ( i = 0, l = json.morphTargets.length; i < l; i ++ ) {
- return object;
+ geometry.morphTargets[ i ] = {};
+ geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
+ geometry.morphTargets[ i ].vertices = [];
-};
+ dstVertices = geometry.morphTargets[ i ].vertices;
+ srcVertices = json.morphTargets [ i ].vertices;
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
-THREE.Bone = function( belongsToSkin ) {
+ var vertex = new THREE.Vector3();
+ vertex.x = srcVertices[ v ] * scale;
+ vertex.y = srcVertices[ v + 1 ] * scale;
+ vertex.z = srcVertices[ v + 2 ] * scale;
- THREE.Object3D.call( this );
+ dstVertices.push( vertex );
- this.skin = belongsToSkin;
- this.skinMatrix = new THREE.Matrix4();
+ }
-};
+ }
-THREE.Bone.prototype = Object.create( THREE.Object3D.prototype );
+ }
+
+ if ( json.morphColors !== undefined ) {
-THREE.Bone.prototype.update = function ( parentSkinMatrix, forceUpdate ) {
+ var i, l, c, cl, dstColors, srcColors, color;
- // update local
+ for ( i = 0, l = json.morphColors.length; i < l; i ++ ) {
- if ( this.matrixAutoUpdate ) {
+ geometry.morphColors[ i ] = {};
+ geometry.morphColors[ i ].name = json.morphColors[ i ].name;
+ geometry.morphColors[ i ].colors = [];
- forceUpdate |= this.updateMatrix();
+ dstColors = geometry.morphColors[ i ].colors;
+ srcColors = json.morphColors [ i ].colors;
- }
+ for ( c = 0, cl = srcColors.length; c < cl; c += 3 ) {
- // update skin matrix
+ color = new THREE.Color( 0xffaa00 );
+ color.setRGB( srcColors[ c ], srcColors[ c + 1 ], srcColors[ c + 2 ] );
+ dstColors.push( color );
- if ( forceUpdate || this.matrixWorldNeedsUpdate ) {
+ }
- if( parentSkinMatrix ) {
+ }
- this.skinMatrix.multiplyMatrices( parentSkinMatrix, this.matrix );
+ }
- } else {
+ };
- this.skinMatrix.copy( this.matrix );
+ if ( json.materials === undefined || json.materials.length === 0 ) {
- }
+ return { geometry: geometry };
- this.matrixWorldNeedsUpdate = false;
- forceUpdate = true;
+ } else {
- }
+ var materials = this.initMaterials( json.materials, texturePath );
- // update children
+ if ( this.needsTangents( materials ) ) {
- var child, i, l = this.children.length;
+ geometry.computeTangents();
- for ( i = 0; i < l; i ++ ) {
+ }
- this.children[ i ].update( this.skinMatrix, forceUpdate );
+ return { geometry: geometry, materials: materials };
}
};
+// File:src/loaders/LoadingManager.js
/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
*/
-THREE.SkinnedMesh = function ( geometry, material, useVertexTexture ) {
-
- THREE.Mesh.call( this, geometry, material );
-
- //
-
- this.useVertexTexture = useVertexTexture !== undefined ? useVertexTexture : true;
+THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
- // init bones
+ var scope = this;
- this.identityMatrix = new THREE.Matrix4();
+ var loaded = 0, total = 0;
- this.bones = [];
- this.boneMatrices = [];
+ this.onLoad = onLoad;
+ this.onProgress = onProgress;
+ this.onError = onError;
- var b, bone, gbone, p, q, s;
+ this.itemStart = function ( url ) {
- if ( this.geometry && this.geometry.bones !== undefined ) {
+ total ++;
- for ( b = 0; b < this.geometry.bones.length; b ++ ) {
+ };
- gbone = this.geometry.bones[ b ];
+ this.itemEnd = function ( url ) {
- p = gbone.pos;
- q = gbone.rotq;
- s = gbone.scl;
+ loaded ++;
- bone = this.addBone();
+ if ( scope.onProgress !== undefined ) {
- bone.name = gbone.name;
- bone.position.set( p[0], p[1], p[2] );
- bone.quaternion.set( q[0], q[1], q[2], q[3] );
+ scope.onProgress( url, loaded, total );
- if ( s !== undefined ) {
+ }
- bone.scale.set( s[0], s[1], s[2] );
+ if ( loaded === total && scope.onLoad !== undefined ) {
- } else {
+ scope.onLoad();
- bone.scale.set( 1, 1, 1 );
+ }
- }
+ };
- }
+};
- for ( b = 0; b < this.bones.length; b ++ ) {
+THREE.DefaultLoadingManager = new THREE.LoadingManager();
- gbone = this.geometry.bones[ b ];
- bone = this.bones[ b ];
+// File:src/loaders/BufferGeometryLoader.js
- if ( gbone.parent === -1 ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- this.add( bone );
+THREE.BufferGeometryLoader = function ( manager ) {
- } else {
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
- this.bones[ gbone.parent ].add( bone );
+};
- }
+THREE.BufferGeometryLoader.prototype = {
- }
+ constructor: THREE.BufferGeometryLoader,
- //
+ load: function ( url, onLoad, onProgress, onError ) {
- var nBones = this.bones.length;
+ var scope = this;
- if ( this.useVertexTexture ) {
+ var loader = new THREE.XHRLoader( scope.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.load( url, function ( text ) {
- // layout (1 matrix = 4 pixels)
- // RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
- // with 8x8 pixel texture max 16 bones (8 * 8 / 4)
- // 16x16 pixel texture max 64 bones (16 * 16 / 4)
- // 32x32 pixel texture max 256 bones (32 * 32 / 4)
- // 64x64 pixel texture max 1024 bones (64 * 64 / 4)
-
- var size;
-
- if ( nBones > 256 )
- size = 64;
- else if ( nBones > 64 )
- size = 32;
- else if ( nBones > 16 )
- size = 16;
- else
- size = 8;
-
- this.boneTextureWidth = size;
- this.boneTextureHeight = size;
-
- this.boneMatrices = new Float32Array( this.boneTextureWidth * this.boneTextureHeight * 4 ); // 4 floats per RGBA pixel
- this.boneTexture = new THREE.DataTexture( this.boneMatrices, this.boneTextureWidth, this.boneTextureHeight, THREE.RGBAFormat, THREE.FloatType );
- this.boneTexture.minFilter = THREE.NearestFilter;
- this.boneTexture.magFilter = THREE.NearestFilter;
- this.boneTexture.generateMipmaps = false;
- this.boneTexture.flipY = false;
+ onLoad( scope.parse( JSON.parse( text ) ) );
- } else {
+ }, onProgress, onError );
- this.boneMatrices = new Float32Array( 16 * nBones );
+ },
- }
+ setCrossOrigin: function ( value ) {
- this.pose();
+ this.crossOrigin = value;
- }
+ },
-};
+ parse: function ( json ) {
-THREE.SkinnedMesh.prototype = Object.create( THREE.Mesh.prototype );
+ var geometry = new THREE.BufferGeometry();
-THREE.SkinnedMesh.prototype.addBone = function( bone ) {
+ var attributes = json.data.attributes;
- if ( bone === undefined ) {
+ for ( var key in attributes ) {
- bone = new THREE.Bone( this );
+ var attribute = attributes[ key ];
+ var typedArray = new self[ attribute.type ]( attribute.array );
- }
+ geometry.addAttribute( key, new THREE.BufferAttribute( typedArray, attribute.itemSize ) );
- this.bones.push( bone );
+ }
- return bone;
+ var offsets = json.data.offsets;
-};
+ if ( offsets !== undefined ) {
-THREE.SkinnedMesh.prototype.updateMatrixWorld = function () {
+ geometry.offsets = JSON.parse( JSON.stringify( offsets ) );
- var offsetMatrix = new THREE.Matrix4();
+ }
- return function ( force ) {
+ var boundingSphere = json.data.boundingSphere;
- this.matrixAutoUpdate && this.updateMatrix();
+ if ( boundingSphere !== undefined ) {
- // update matrixWorld
+ var center = new THREE.Vector3();
- if ( this.matrixWorldNeedsUpdate || force ) {
+ if ( boundingSphere.center !== undefined ) {
- if ( this.parent ) {
+ center.fromArray( boundingSphere.center );
- this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
+ }
- } else {
+ geometry.boundingSphere = new THREE.Sphere( center, boundingSphere.radius );
- this.matrixWorld.copy( this.matrix );
+ }
- }
+ return geometry;
- this.matrixWorldNeedsUpdate = false;
+ }
- force = true;
+};
- }
+// File:src/loaders/MaterialLoader.js
- // update children
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+THREE.MaterialLoader = function ( manager ) {
- var child = this.children[ i ];
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
- if ( child instanceof THREE.Bone ) {
+};
- child.update( this.identityMatrix, false );
+THREE.MaterialLoader.prototype = {
- } else {
+ constructor: THREE.MaterialLoader,
- child.updateMatrixWorld( true );
+ load: function ( url, onLoad, onProgress, onError ) {
- }
+ var scope = this;
- }
+ var loader = new THREE.XHRLoader( scope.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.load( url, function ( text ) {
- // make a snapshot of the bones' rest position
+ onLoad( scope.parse( JSON.parse( text ) ) );
- if ( this.boneInverses == undefined ) {
+ }, onProgress, onError );
- this.boneInverses = [];
+ },
- for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
+ setCrossOrigin: function ( value ) {
- var inverse = new THREE.Matrix4();
+ this.crossOrigin = value;
- inverse.getInverse( this.bones[ b ].skinMatrix );
+ },
- this.boneInverses.push( inverse );
+ parse: function ( json ) {
- }
+ var material = new THREE[ json.type ];
- }
+ if ( json.color !== undefined ) material.color.setHex( json.color );
+ if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
+ if ( json.specular !== undefined ) material.specular.setHex( json.specular );
+ if ( json.shininess !== undefined ) material.shininess = json.shininess;
+ if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
+ if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
+ if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
+ if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
+ if ( json.shading !== undefined ) material.shading = json.shading;
+ if ( json.blending !== undefined ) material.blending = json.blending;
+ if ( json.side !== undefined ) material.side = json.side;
+ if ( json.opacity !== undefined ) material.opacity = json.opacity;
+ if ( json.transparent !== undefined ) material.transparent = json.transparent;
+ if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
- // flatten bone matrices to array
+ // for PointCloudMaterial
+ if ( json.size !== undefined ) material.size = json.size;
+ if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation;
- for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
+ if ( json.materials !== undefined ) {
- // compute the offset between the current and the original transform;
+ for ( var i = 0, l = json.materials.length; i < l; i ++ ) {
- // TODO: we could get rid of this multiplication step if the skinMatrix
- // was already representing the offset; however, this requires some
- // major changes to the animation system
+ material.materials.push( this.parse( json.materials[ i ] ) );
- offsetMatrix.multiplyMatrices( this.bones[ b ].skinMatrix, this.boneInverses[ b ] );
- offsetMatrix.flattenToArrayOffset( this.boneMatrices, b * 16 );
+ }
}
- if ( this.useVertexTexture ) {
-
- this.boneTexture.needsUpdate = true;
+ return material;
- }
+ }
- };
+};
-}();
+// File:src/loaders/ObjectLoader.js
-THREE.SkinnedMesh.prototype.pose = function () {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- this.updateMatrixWorld( true );
+THREE.ObjectLoader = function ( manager ) {
- this.normalizeSkinWeights();
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
+ this.texturePath = '';
};
-THREE.SkinnedMesh.prototype.normalizeSkinWeights = function () {
-
- if ( this.geometry instanceof THREE.Geometry ) {
-
- for ( var i = 0; i < this.geometry.skinIndices.length; i ++ ) {
-
- var sw = this.geometry.skinWeights[ i ];
+THREE.ObjectLoader.prototype = {
- var scale = 1.0 / sw.lengthManhattan();
+ constructor: THREE.ObjectLoader,
- if ( scale !== Infinity ) {
+ load: function ( url, onLoad, onProgress, onError ) {
- sw.multiplyScalar( scale );
+ if ( this.texturePath === '' ) {
- } else {
+ this.texturePath = url.substring( 0, url.lastIndexOf( '/' ) + 1 );
- sw.set( 1 ); // this will be normalized by the shader anyway
+ }
- }
+ var scope = this;
- }
+ var loader = new THREE.XHRLoader( scope.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.load( url, function ( text ) {
- } else {
+ scope.parse( JSON.parse( text ), onLoad );
- // skinning weights assumed to be normalized for THREE.BufferGeometry
+ }, onProgress, onError );
- }
+ },
-};
+ setTexturePath: function ( value ) {
-THREE.SkinnedMesh.prototype.clone = function ( object ) {
+ this.texturePath = value;
- if ( object === undefined ) {
+ },
- object = new THREE.SkinnedMesh( this.geometry, this.material, this.useVertexTexture );
+ setCrossOrigin: function ( value ) {
- }
+ this.crossOrigin = value;
- THREE.Mesh.prototype.clone.call( this, object );
+ },
- return object;
+ parse: function ( json, onLoad ) {
-};
+ var geometries = this.parseGeometries( json.geometries );
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ var images = this.parseImages( json.images, function () {
-THREE.MorphAnimMesh = function ( geometry, material ) {
+ if ( onLoad !== undefined ) onLoad( object );
- THREE.Mesh.call( this, geometry, material );
+ } );
+ var textures = this.parseTextures( json.textures, images );
+ var materials = this.parseMaterials( json.materials, textures );
+ var object = this.parseObject( json.object, geometries, materials );
- // API
+ if ( json.images === undefined || json.images.length === 0 ) {
- this.duration = 1000; // milliseconds
- this.mirroredLoop = false;
- this.time = 0;
+ if ( onLoad !== undefined ) onLoad( object );
- // internals
+ }
- this.lastKeyframe = 0;
- this.currentKeyframe = 0;
+ return object;
- this.direction = 1;
- this.directionBackwards = false;
+ },
- this.setFrameRange( 0, this.geometry.morphTargets.length - 1 );
+ parseGeometries: function ( json ) {
-};
+ var geometries = {};
-THREE.MorphAnimMesh.prototype = Object.create( THREE.Mesh.prototype );
+ if ( json !== undefined ) {
-THREE.MorphAnimMesh.prototype.setFrameRange = function ( start, end ) {
+ var geometryLoader = new THREE.JSONLoader();
+ var bufferGeometryLoader = new THREE.BufferGeometryLoader();
- this.startKeyframe = start;
- this.endKeyframe = end;
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
- this.length = this.endKeyframe - this.startKeyframe + 1;
+ var geometry;
+ var data = json[ i ];
-};
+ switch ( data.type ) {
-THREE.MorphAnimMesh.prototype.setDirectionForward = function () {
+ case 'PlaneGeometry':
+ case 'PlaneBufferGeometry':
- this.direction = 1;
- this.directionBackwards = false;
+ geometry = new THREE[ data.type ](
+ data.width,
+ data.height,
+ data.widthSegments,
+ data.heightSegments
+ );
-};
+ break;
-THREE.MorphAnimMesh.prototype.setDirectionBackward = function () {
+ case 'BoxGeometry':
+ case 'CubeGeometry': // backwards compatible
- this.direction = -1;
- this.directionBackwards = true;
+ geometry = new THREE.BoxGeometry(
+ data.width,
+ data.height,
+ data.depth,
+ data.widthSegments,
+ data.heightSegments,
+ data.depthSegments
+ );
-};
+ break;
-THREE.MorphAnimMesh.prototype.parseAnimations = function () {
+ case 'CircleGeometry':
- var geometry = this.geometry;
+ geometry = new THREE.CircleGeometry(
+ data.radius,
+ data.segments
+ );
- if ( ! geometry.animations ) geometry.animations = {};
+ break;
- var firstAnimation, animations = geometry.animations;
+ case 'CylinderGeometry':
- var pattern = /([a-z]+)(\d+)/;
+ geometry = new THREE.CylinderGeometry(
+ data.radiusTop,
+ data.radiusBottom,
+ data.height,
+ data.radialSegments,
+ data.heightSegments,
+ data.openEnded
+ );
- for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
+ break;
- var morph = geometry.morphTargets[ i ];
- var parts = morph.name.match( pattern );
+ case 'SphereGeometry':
- if ( parts && parts.length > 1 ) {
+ geometry = new THREE.SphereGeometry(
+ data.radius,
+ data.widthSegments,
+ data.heightSegments,
+ data.phiStart,
+ data.phiLength,
+ data.thetaStart,
+ data.thetaLength
+ );
- var label = parts[ 1 ];
- var num = parts[ 2 ];
+ break;
- if ( ! animations[ label ] ) animations[ label ] = { start: Infinity, end: -Infinity };
+ case 'IcosahedronGeometry':
- var animation = animations[ label ];
+ geometry = new THREE.IcosahedronGeometry(
+ data.radius,
+ data.detail
+ );
- if ( i < animation.start ) animation.start = i;
- if ( i > animation.end ) animation.end = i;
+ break;
- if ( ! firstAnimation ) firstAnimation = label;
+ case 'TorusGeometry':
- }
+ geometry = new THREE.TorusGeometry(
+ data.radius,
+ data.tube,
+ data.radialSegments,
+ data.tubularSegments,
+ data.arc
+ );
- }
+ break;
- geometry.firstAnimation = firstAnimation;
+ case 'TorusKnotGeometry':
-};
+ geometry = new THREE.TorusKnotGeometry(
+ data.radius,
+ data.tube,
+ data.radialSegments,
+ data.tubularSegments,
+ data.p,
+ data.q,
+ data.heightScale
+ );
-THREE.MorphAnimMesh.prototype.setAnimationLabel = function ( label, start, end ) {
+ break;
- if ( ! this.geometry.animations ) this.geometry.animations = {};
+ case 'BufferGeometry':
- this.geometry.animations[ label ] = { start: start, end: end };
+ geometry = bufferGeometryLoader.parse( data );
-};
+ break;
-THREE.MorphAnimMesh.prototype.playAnimation = function ( label, fps ) {
+ case 'Geometry':
- var animation = this.geometry.animations[ label ];
+ geometry = geometryLoader.parse( data.data ).geometry;
- if ( animation ) {
+ break;
- this.setFrameRange( animation.start, animation.end );
- this.duration = 1000 * ( ( animation.end - animation.start ) / fps );
- this.time = 0;
+ }
- } else {
+ geometry.uuid = data.uuid;
- console.warn( "animation[" + label + "] undefined" );
+ if ( data.name !== undefined ) geometry.name = data.name;
- }
+ geometries[ data.uuid ] = geometry;
-};
+ }
-THREE.MorphAnimMesh.prototype.updateAnimation = function ( delta ) {
+ }
- var frameTime = this.duration / this.length;
+ return geometries;
- this.time += this.direction * delta;
+ },
- if ( this.mirroredLoop ) {
+ parseMaterials: function ( json, textures ) {
- if ( this.time > this.duration || this.time < 0 ) {
+ var materials = {};
- this.direction *= -1;
+ if ( json !== undefined ) {
- if ( this.time > this.duration ) {
+ var getTexture = function ( name ) {
- this.time = this.duration;
- this.directionBackwards = true;
+ if ( textures[ name ] === undefined ) {
- }
+ THREE.warn( 'THREE.ObjectLoader: Undefined texture', name );
- if ( this.time < 0 ) {
+ }
- this.time = 0;
- this.directionBackwards = false;
+ return textures[ name ];
- }
+ };
- }
+ var loader = new THREE.MaterialLoader();
- } else {
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
- this.time = this.time % this.duration;
+ var data = json[ i ];
+ var material = loader.parse( data );
- if ( this.time < 0 ) this.time += this.duration;
+ material.uuid = data.uuid;
- }
+ if ( data.name !== undefined ) material.name = data.name;
- var keyframe = this.startKeyframe + THREE.Math.clamp( Math.floor( this.time / frameTime ), 0, this.length - 1 );
+ if ( data.map !== undefined ) {
- if ( keyframe !== this.currentKeyframe ) {
+ material.map = getTexture( data.map );
- this.morphTargetInfluences[ this.lastKeyframe ] = 0;
- this.morphTargetInfluences[ this.currentKeyframe ] = 1;
+ }
- this.morphTargetInfluences[ keyframe ] = 0;
+ if ( data.bumpMap !== undefined ) {
- this.lastKeyframe = this.currentKeyframe;
- this.currentKeyframe = keyframe;
+ material.bumpMap = getTexture( data.bumpMap );
+ if ( data.bumpScale ) {
+ material.bumpScale = new THREE.Vector2( data.bumpScale, data.bumpScale );
+ }
- }
+ }
- var mix = ( this.time % frameTime ) / frameTime;
+ if ( data.alphaMap !== undefined ) {
- if ( this.directionBackwards ) {
+ material.alphaMap = getTexture( data.alphaMap );
- mix = 1 - mix;
+ }
- }
+ if ( data.envMap !== undefined ) {
- this.morphTargetInfluences[ this.currentKeyframe ] = mix;
- this.morphTargetInfluences[ this.lastKeyframe ] = 1 - mix;
+ material.envMap = getTexture( data.envMap );
-};
+ }
-THREE.MorphAnimMesh.prototype.clone = function ( object ) {
+ if ( data.normalMap !== undefined ) {
- if ( object === undefined ) object = new THREE.MorphAnimMesh( this.geometry, this.material );
+ material.normalMap = getTexture( data.normalMap );
+ if ( data.normalScale ) {
+ material.normalScale = new THREE.Vector2( data.normalScale, data.normalScale );
+ }
- object.duration = this.duration;
- object.mirroredLoop = this.mirroredLoop;
- object.time = this.time;
+ }
- object.lastKeyframe = this.lastKeyframe;
- object.currentKeyframe = this.currentKeyframe;
+ if ( data.lightMap !== undefined ) {
- object.direction = this.direction;
- object.directionBackwards = this.directionBackwards;
+ material.lightMap = getTexture( data.lightMap );
- THREE.Mesh.prototype.clone.call( this, object );
+ }
- return object;
+ if ( data.specularMap !== undefined ) {
-};
+ material.specularMap = getTexture( data.specularMap );
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- */
+ }
-THREE.LOD = function () {
+ materials[ data.uuid ] = material;
- THREE.Object3D.call( this );
+ }
- this.objects = [];
+ }
-};
+ return materials;
+ },
-THREE.LOD.prototype = Object.create( THREE.Object3D.prototype );
+ parseImages: function ( json, onLoad ) {
-THREE.LOD.prototype.addLevel = function ( object, distance ) {
+ var scope = this;
+ var images = {};
- if ( distance === undefined ) distance = 0;
+ if ( json !== undefined && json.length > 0 ) {
- distance = Math.abs( distance );
+ var manager = new THREE.LoadingManager( onLoad );
- for ( var l = 0; l < this.objects.length; l ++ ) {
+ var loader = new THREE.ImageLoader( manager );
+ loader.setCrossOrigin( this.crossOrigin );
- if ( distance < this.objects[ l ].distance ) {
+ var loadImage = function ( url ) {
- break;
+ scope.manager.itemStart( url );
- }
+ return loader.load( url, function () {
- }
+ scope.manager.itemEnd( url );
- this.objects.splice( l, 0, { distance: distance, object: object } );
- this.add( object );
+ } );
-};
+ };
-THREE.LOD.prototype.getObjectForDistance = function ( distance ) {
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
- for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
+ var image = json[ i ];
+ var path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( image.url ) ? image.url : scope.texturePath + image.url;
- if ( distance < this.objects[ i ].distance ) {
+ images[ image.uuid ] = loadImage( path );
- break;
+ }
}
- }
+ return images;
- return this.objects[ i - 1 ].object;
+ },
-};
+ parseTextures: function ( json, images ) {
-THREE.LOD.prototype.update = function () {
+ var textures = {};
- var v1 = new THREE.Vector3();
- var v2 = new THREE.Vector3();
+ if ( json !== undefined ) {
- return function ( camera ) {
+ for ( var i = 0, l = json.length; i < l; i ++ ) {
- if ( this.objects.length > 1 ) {
+ var data = json[ i ];
- v1.getPositionFromMatrix( camera.matrixWorld );
- v2.getPositionFromMatrix( this.matrixWorld );
+ if ( data.image === undefined ) {
- var distance = v1.distanceTo( v2 );
+ THREE.warn( 'THREE.ObjectLoader: No "image" speficied for', data.uuid );
- this.objects[ 0 ].object.visible = true;
+ }
- for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
+ if ( images[ data.image ] === undefined ) {
- if ( distance >= this.objects[ i ].distance ) {
+ THREE.warn( 'THREE.ObjectLoader: Undefined image', data.image );
- this.objects[ i - 1 ].object.visible = false;
- this.objects[ i ].object.visible = true;
+ }
- } else {
+ var texture = new THREE.Texture( images[ data.image ] );
+ texture.needsUpdate = true;
- break;
+ texture.uuid = data.uuid;
- }
+ if ( data.name !== undefined ) texture.name = data.name;
+ if ( data.repeat !== undefined ) texture.repeat = new THREE.Vector2( data.repeat[ 0 ], data.repeat[ 1 ] );
+ if ( data.minFilter !== undefined ) texture.minFilter = THREE[ data.minFilter ];
+ if ( data.magFilter !== undefined ) texture.magFilter = THREE[ data.magFilter ];
+ if ( data.anisotropy !== undefined ) texture.anisotropy = data.anisotropy;
+ if ( data.wrap instanceof Array ) {
- }
+ texture.wrapS = THREE[ data.wrap[ 0 ] ];
+ texture.wrapT = THREE[ data.wrap[ 1 ] ];
- for( ; i < l; i ++ ) {
+ }
- this.objects[ i ].object.visible = false;
+ textures[ data.uuid ] = texture;
}
}
- };
-
-}();
+ return textures;
-THREE.LOD.prototype.clone = function () {
+ },
- // TODO
+ parseObject: function () {
-};
+ var matrix = new THREE.Matrix4();
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- */
+ return function ( data, geometries, materials ) {
-THREE.Sprite = function ( material ) {
+ var object;
- THREE.Object3D.call( this );
+ var getGeometry = function ( name ) {
- this.material = ( material !== undefined ) ? material : new THREE.SpriteMaterial();
+ if ( geometries[ name ] === undefined ) {
- this.rotation = 0;
+ THREE.warn( 'THREE.ObjectLoader: Undefined geometry', name );
-};
+ }
-THREE.Sprite.prototype = Object.create( THREE.Object3D.prototype );
+ return geometries[ name ];
-/*
- * Custom update matrix
- */
+ };
-THREE.Sprite.prototype.updateMatrix = function () {
+ var getMaterial = function ( name ) {
- this.matrix.compose( this.position, this.quaternion, this.scale );
+ if ( materials[ name ] === undefined ) {
- this.matrixWorldNeedsUpdate = true;
+ THREE.warn( 'THREE.ObjectLoader: Undefined material', name );
-};
+ }
-THREE.Sprite.prototype.clone = function ( object ) {
+ return materials[ name ];
- if ( object === undefined ) object = new THREE.Sprite( this.material );
+ };
- THREE.Object3D.prototype.clone.call( this, object );
+ switch ( data.type ) {
- return object;
+ case 'Scene':
-};
+ object = new THREE.Scene();
-// Backwards compatibility
+ break;
-THREE.Particle = THREE.Sprite;
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ case 'PerspectiveCamera':
-THREE.Scene = function () {
+ object = new THREE.PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
- THREE.Object3D.call( this );
+ break;
- this.fog = null;
- this.overrideMaterial = null;
+ case 'OrthographicCamera':
- this.autoUpdate = true; // checked by the renderer
- this.matrixAutoUpdate = false;
+ object = new THREE.OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
- this.__lights = [];
+ break;
- this.__objectsAdded = [];
- this.__objectsRemoved = [];
+ case 'AmbientLight':
-};
+ object = new THREE.AmbientLight( data.color );
-THREE.Scene.prototype = Object.create( THREE.Object3D.prototype );
+ break;
-THREE.Scene.prototype.__addObject = function ( object ) {
+ case 'DirectionalLight':
- if ( object instanceof THREE.Light ) {
+ object = new THREE.DirectionalLight( data.color, data.intensity );
- if ( this.__lights.indexOf( object ) === - 1 ) {
+ break;
- this.__lights.push( object );
+ case 'PointLight':
- }
+ object = new THREE.PointLight( data.color, data.intensity, data.distance, data.decay );
- if ( object.target && object.target.parent === undefined ) {
+ break;
- this.add( object.target );
+ case 'SpotLight':
- }
+ object = new THREE.SpotLight( data.color, data.intensity, data.distance, data.angle, data.exponent, data.decay );
- } else if ( !( object instanceof THREE.Camera || object instanceof THREE.Bone ) ) {
+ break;
- this.__objectsAdded.push( object );
+ case 'HemisphereLight':
- // check if previously removed
+ object = new THREE.HemisphereLight( data.color, data.groundColor, data.intensity );
- var i = this.__objectsRemoved.indexOf( object );
+ break;
- if ( i !== -1 ) {
+ case 'Mesh':
- this.__objectsRemoved.splice( i, 1 );
+ object = new THREE.Mesh( getGeometry( data.geometry ), getMaterial( data.material ) );
- }
+ break;
- }
+ case 'Line':
- for ( var c = 0; c < object.children.length; c ++ ) {
+ object = new THREE.Line( getGeometry( data.geometry ), getMaterial( data.material ), data.mode );
- this.__addObject( object.children[ c ] );
+ break;
- }
+ case 'PointCloud':
-};
+ object = new THREE.PointCloud( getGeometry( data.geometry ), getMaterial( data.material ) );
-THREE.Scene.prototype.__removeObject = function ( object ) {
+ break;
- if ( object instanceof THREE.Light ) {
+ case 'Sprite':
- var i = this.__lights.indexOf( object );
+ object = new THREE.Sprite( getMaterial( data.material ) );
- if ( i !== -1 ) {
+ break;
- this.__lights.splice( i, 1 );
+ case 'Group':
- }
+ object = new THREE.Group();
- if ( object.shadowCascadeArray ) {
+ break;
- for ( var x = 0; x < object.shadowCascadeArray.length; x ++ ) {
+ default:
- this.__removeObject( object.shadowCascadeArray[ x ] );
+ object = new THREE.Object3D();
}
- }
-
- } else if ( !( object instanceof THREE.Camera ) ) {
-
- this.__objectsRemoved.push( object );
-
- // check if previously added
-
- var i = this.__objectsAdded.indexOf( object );
+ object.uuid = data.uuid;
- if ( i !== -1 ) {
+ if ( data.name !== undefined ) object.name = data.name;
+ if ( data.matrix !== undefined ) {
- this.__objectsAdded.splice( i, 1 );
+ matrix.fromArray( data.matrix );
+ matrix.decompose( object.position, object.quaternion, object.scale );
- }
+ } else {
- }
+ if ( data.position !== undefined ) object.position.fromArray( data.position );
+ if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
+ if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
- for ( var c = 0; c < object.children.length; c ++ ) {
+ }
- this.__removeObject( object.children[ c ] );
+ if ( data.visible !== undefined ) object.visible = data.visible;
+ if ( data.userData !== undefined ) object.userData = data.userData;
- }
+ if ( data.children !== undefined ) {
-};
+ for ( var child in data.children ) {
-THREE.Scene.prototype.clone = function ( object ) {
+ object.add( this.parseObject( data.children[ child ], geometries, materials ) );
- if ( object === undefined ) object = new THREE.Scene();
+ }
- THREE.Object3D.prototype.clone.call(this, object);
+ }
- if ( this.fog !== null ) object.fog = this.fog.clone();
- if ( this.overrideMaterial !== null ) object.overrideMaterial = this.overrideMaterial.clone();
+ return object;
- object.autoUpdate = this.autoUpdate;
- object.matrixAutoUpdate = this.matrixAutoUpdate;
+ }
- return object;
+ }()
};
+// File:src/loaders/TextureLoader.js
+
/**
* @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
*/
-THREE.Fog = function ( hex, near, far ) {
-
- this.name = '';
-
- this.color = new THREE.Color( hex );
+THREE.TextureLoader = function ( manager ) {
- this.near = ( near !== undefined ) ? near : 1;
- this.far = ( far !== undefined ) ? far : 1000;
+ this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
};
-THREE.Fog.prototype.clone = function () {
+THREE.TextureLoader.prototype = {
- return new THREE.Fog( this.color.getHex(), this.near, this.far );
+ constructor: THREE.TextureLoader,
-};
+ load: function ( url, onLoad, onProgress, onError ) {
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ var scope = this;
-THREE.FogExp2 = function ( hex, density ) {
+ var loader = new THREE.ImageLoader( scope.manager );
+ loader.setCrossOrigin( this.crossOrigin );
+ loader.load( url, function ( image ) {
- this.name = '';
+ var texture = new THREE.Texture( image );
+ texture.needsUpdate = true;
- this.color = new THREE.Color( hex );
- this.density = ( density !== undefined ) ? density : 0.00025;
+ if ( onLoad !== undefined ) {
-};
+ onLoad( texture );
-THREE.FogExp2.prototype.clone = function () {
+ }
- return new THREE.FogExp2( this.color.getHex(), this.density );
+ }, onProgress, onError );
-};
+ },
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ setCrossOrigin: function ( value ) {
-THREE.CanvasRenderer = function ( parameters ) {
+ this.crossOrigin = value;
- console.log( 'THREE.CanvasRenderer', THREE.REVISION );
+ }
- var smoothstep = THREE.Math.smoothstep;
+};
- parameters = parameters || {};
+// File:src/loaders/BinaryTextureLoader.js
- var _this = this,
- _renderData, _elements, _lights,
- _projector = new THREE.Projector(),
+/**
+ * @author Nikos M. / https://github.com/foo123/
+ *
+ * Abstract Base class to load generic binary textures formats (rgbe, hdr, ...)
+ */
- _canvas = parameters.canvas !== undefined
- ? parameters.canvas
- : document.createElement( 'canvas' ),
+THREE.DataTextureLoader = THREE.BinaryTextureLoader = function () {
- _canvasWidth = _canvas.width,
- _canvasHeight = _canvas.height,
- _canvasWidthHalf = Math.floor( _canvasWidth / 2 ),
- _canvasHeightHalf = Math.floor( _canvasHeight / 2 ),
+ // override in sub classes
+ this._parser = null;
- _context = _canvas.getContext( '2d' ),
+};
- _clearColor = new THREE.Color( 0x000000 ),
- _clearAlpha = 0,
+THREE.BinaryTextureLoader.prototype = {
- _contextGlobalAlpha = 1,
- _contextGlobalCompositeOperation = 0,
- _contextStrokeStyle = null,
- _contextFillStyle = null,
- _contextLineWidth = null,
- _contextLineCap = null,
- _contextLineJoin = null,
- _contextDashSize = null,
- _contextGapSize = 0,
+ constructor: THREE.BinaryTextureLoader,
+
+ load: function ( url, onLoad, onProgress, onError ) {
- _camera,
+ var scope = this;
- _v1, _v2, _v3, _v4,
- _v5 = new THREE.RenderableVertex(),
- _v6 = new THREE.RenderableVertex(),
+ var texture = new THREE.DataTexture( );
- _v1x, _v1y, _v2x, _v2y, _v3x, _v3y,
- _v4x, _v4y, _v5x, _v5y, _v6x, _v6y,
+ var loader = new THREE.XHRLoader();
+ loader.setResponseType( 'arraybuffer' );
- _color = new THREE.Color(),
- _color1 = new THREE.Color(),
- _color2 = new THREE.Color(),
- _color3 = new THREE.Color(),
- _color4 = new THREE.Color(),
+ loader.load( url, function ( buffer ) {
- _diffuseColor = new THREE.Color(),
- _emissiveColor = new THREE.Color(),
+ var texData = scope._parser( buffer );
- _lightColor = new THREE.Color(),
+ if ( !texData ) return;
- _patterns = {}, _imagedatas = {},
+ if ( undefined !== texData.image ) {
- _near, _far,
+ texture.image = texData.image;
- _image, _uvs,
- _uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y,
+ } else if ( undefined !== texData.data ) {
- _clipBox = new THREE.Box2(),
- _clearBox = new THREE.Box2(),
- _elemBox = new THREE.Box2(),
+ texture.image.width = texData.width;
+ texture.image.height = texData.height;
+ texture.image.data = texData.data;
- _ambientLight = new THREE.Color(),
- _directionalLights = new THREE.Color(),
- _pointLights = new THREE.Color(),
+ }
- _vector3 = new THREE.Vector3(), // Needed for PointLight
+ texture.wrapS = undefined !== texData.wrapS ? texData.wrapS : THREE.ClampToEdgeWrapping;
+ texture.wrapT = undefined !== texData.wrapT ? texData.wrapT : THREE.ClampToEdgeWrapping;
- _pixelMap, _pixelMapContext, _pixelMapImage, _pixelMapData,
- _gradientMap, _gradientMapContext, _gradientMapQuality = 16;
+ texture.magFilter = undefined !== texData.magFilter ? texData.magFilter : THREE.LinearFilter;
+ texture.minFilter = undefined !== texData.minFilter ? texData.minFilter : THREE.LinearMipMapLinearFilter;
- _pixelMap = document.createElement( 'canvas' );
- _pixelMap.width = _pixelMap.height = 2;
+ texture.anisotropy = undefined !== texData.anisotropy ? texData.anisotropy : 1;
- _pixelMapContext = _pixelMap.getContext( '2d' );
- _pixelMapContext.fillStyle = 'rgba(0,0,0,1)';
- _pixelMapContext.fillRect( 0, 0, 2, 2 );
+ if ( undefined !== texData.format ) {
- _pixelMapImage = _pixelMapContext.getImageData( 0, 0, 2, 2 );
- _pixelMapData = _pixelMapImage.data;
+ texture.format = texData.format;
- _gradientMap = document.createElement( 'canvas' );
- _gradientMap.width = _gradientMap.height = _gradientMapQuality;
+ }
+ if ( undefined !== texData.type ) {
- _gradientMapContext = _gradientMap.getContext( '2d' );
- _gradientMapContext.translate( - _gradientMapQuality / 2, - _gradientMapQuality / 2 );
- _gradientMapContext.scale( _gradientMapQuality, _gradientMapQuality );
+ texture.type = texData.type;
- _gradientMapQuality --; // Fix UVs
+ }
- // dash+gap fallbacks for Firefox and everything else
+ if ( undefined !== texData.mipmaps ) {
- if ( _context.setLineDash === undefined ) {
+ texture.mipmaps = texData.mipmaps;
- if ( _context.mozDash !== undefined ) {
+ }
- _context.setLineDash = function ( values ) {
+ if ( 1 === texData.mipmapCount ) {
- _context.mozDash = values[ 0 ] !== null ? values : null;
+ texture.minFilter = THREE.LinearFilter;
}
- } else {
+ texture.needsUpdate = true;
- _context.setLineDash = function () {}
+ if ( onLoad ) onLoad( texture, texData );
- }
+ }, onProgress, onError );
- }
- this.domElement = _canvas;
+ return texture;
- this.devicePixelRatio = parameters.devicePixelRatio !== undefined
- ? parameters.devicePixelRatio
- : self.devicePixelRatio !== undefined
- ? self.devicePixelRatio
- : 1;
+ }
- this.autoClear = true;
- this.sortObjects = true;
- this.sortElements = true;
+};
- this.info = {
+// File:src/loaders/CompressedTextureLoader.js
- render: {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * Abstract Base class to block based textures loader (dds, pvr, ...)
+ */
- vertices: 0,
- faces: 0
+THREE.CompressedTextureLoader = function () {
- }
+ // override in sub classes
+ this._parser = null;
- }
+};
- // WebGLRenderer compatibility
- this.supportsVertexTextures = function () {};
- this.setFaceCulling = function () {};
+THREE.CompressedTextureLoader.prototype = {
- this.setSize = function ( width, height, updateStyle ) {
+ constructor: THREE.CompressedTextureLoader,
- _canvasWidth = width * this.devicePixelRatio;
- _canvasHeight = height * this.devicePixelRatio;
+ load: function ( url, onLoad, onError ) {
- _canvasWidthHalf = Math.floor( _canvasWidth / 2 );
- _canvasHeightHalf = Math.floor( _canvasHeight / 2 );
+ var scope = this;
- _canvas.width = _canvasWidth;
- _canvas.height = _canvasHeight;
+ var images = [];
- if ( this.devicePixelRatio !== 1 && updateStyle !== false ) {
+ var texture = new THREE.CompressedTexture();
+ texture.image = images;
- _canvas.style.width = width + 'px';
- _canvas.style.height = height + 'px';
+ var loader = new THREE.XHRLoader();
+ loader.setResponseType( 'arraybuffer' );
- }
+ if ( url instanceof Array ) {
- _clipBox.set(
- new THREE.Vector2( - _canvasWidthHalf, - _canvasHeightHalf ),
- new THREE.Vector2( _canvasWidthHalf, _canvasHeightHalf )
- );
+ var loaded = 0;
- _clearBox.set(
- new THREE.Vector2( - _canvasWidthHalf, - _canvasHeightHalf ),
- new THREE.Vector2( _canvasWidthHalf, _canvasHeightHalf )
- );
+ var loadTexture = function ( i ) {
- _contextGlobalAlpha = 1;
- _contextGlobalCompositeOperation = 0;
- _contextStrokeStyle = null;
- _contextFillStyle = null;
- _contextLineWidth = null;
- _contextLineCap = null;
- _contextLineJoin = null;
+ loader.load( url[ i ], function ( buffer ) {
- };
+ var texDatas = scope._parser( buffer, true );
- this.setClearColor = function ( color, alpha ) {
+ images[ i ] = {
+ width: texDatas.width,
+ height: texDatas.height,
+ format: texDatas.format,
+ mipmaps: texDatas.mipmaps
+ };
- _clearColor.set( color );
- _clearAlpha = alpha !== undefined ? alpha : 1;
+ loaded += 1;
- _clearBox.set(
- new THREE.Vector2( - _canvasWidthHalf, - _canvasHeightHalf ),
- new THREE.Vector2( _canvasWidthHalf, _canvasHeightHalf )
- );
+ if ( loaded === 6 ) {
- };
+ if (texDatas.mipmapCount == 1)
+ texture.minFilter = THREE.LinearFilter;
- this.setClearColorHex = function ( hex, alpha ) {
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
- console.warn( 'DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.' );
- this.setClearColor( hex, alpha );
+ if ( onLoad ) onLoad( texture );
- };
+ }
- this.getMaxAnisotropy = function () {
+ } );
- return 0;
+ };
- };
+ for ( var i = 0, il = url.length; i < il; ++ i ) {
- this.clear = function () {
+ loadTexture( i );
- _context.setTransform( 1, 0, 0, - 1, _canvasWidthHalf, _canvasHeightHalf );
+ }
- if ( _clearBox.empty() === false ) {
+ } else {
- _clearBox.intersect( _clipBox );
- _clearBox.expandByScalar( 2 );
+ // compressed cubemap texture stored in a single DDS file
- if ( _clearAlpha < 1 ) {
+ loader.load( url, function ( buffer ) {
- _context.clearRect(
- _clearBox.min.x | 0,
- _clearBox.min.y | 0,
- ( _clearBox.max.x - _clearBox.min.x ) | 0,
- ( _clearBox.max.y - _clearBox.min.y ) | 0
- );
+ var texDatas = scope._parser( buffer, true );
- }
+ if ( texDatas.isCubemap ) {
- if ( _clearAlpha > 0 ) {
+ var faces = texDatas.mipmaps.length / texDatas.mipmapCount;
- setBlending( THREE.NormalBlending );
- setOpacity( 1 );
+ for ( var f = 0; f < faces; f ++ ) {
- setFillStyle( 'rgba(' + Math.floor( _clearColor.r * 255 ) + ',' + Math.floor( _clearColor.g * 255 ) + ',' + Math.floor( _clearColor.b * 255 ) + ',' + _clearAlpha + ')' );
+ images[ f ] = { mipmaps : [] };
- _context.fillRect(
- _clearBox.min.x | 0,
- _clearBox.min.y | 0,
- ( _clearBox.max.x - _clearBox.min.x ) | 0,
- ( _clearBox.max.y - _clearBox.min.y ) | 0
- );
+ for ( var i = 0; i < texDatas.mipmapCount; i ++ ) {
- }
+ images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
+ images[ f ].format = texDatas.format;
+ images[ f ].width = texDatas.width;
+ images[ f ].height = texDatas.height;
- _clearBox.makeEmpty();
+ }
- }
+ }
+ } else {
- };
+ texture.image.width = texDatas.width;
+ texture.image.height = texDatas.height;
+ texture.mipmaps = texDatas.mipmaps;
- this.render = function ( scene, camera ) {
+ }
- if ( camera instanceof THREE.Camera === false ) {
+ if ( texDatas.mipmapCount === 1 ) {
- console.error( 'THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.' );
- return;
+ texture.minFilter = THREE.LinearFilter;
- }
+ }
- if ( this.autoClear === true ) this.clear();
+ texture.format = texDatas.format;
+ texture.needsUpdate = true;
- _context.setTransform( 1, 0, 0, - 1, _canvasWidthHalf, _canvasHeightHalf );
+ if ( onLoad ) onLoad( texture );
- _this.info.render.vertices = 0;
- _this.info.render.faces = 0;
+ } );
- _renderData = _projector.projectScene( scene, camera, this.sortObjects, this.sortElements );
- _elements = _renderData.elements;
- _lights = _renderData.lights;
- _camera = camera;
+ }
- /* DEBUG
- setFillStyle( 'rgba( 0, 255, 255, 0.5 )' );
- _context.fillRect( _clipBox.min.x, _clipBox.min.y, _clipBox.max.x - _clipBox.min.x, _clipBox.max.y - _clipBox.min.y );
- */
+ return texture;
- calculateLights();
+ }
- for ( var e = 0, el = _elements.length; e < el; e++ ) {
+};
- var element = _elements[ e ];
+// File:src/materials/Material.js
- var material = element.material;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- if ( material === undefined || material.visible === false ) continue;
+THREE.Material = function () {
- _elemBox.makeEmpty();
+ Object.defineProperty( this, 'id', { value: THREE.MaterialIdCount ++ } );
- if ( element instanceof THREE.RenderableSprite ) {
+ this.uuid = THREE.Math.generateUUID();
- _v1 = element;
- _v1.x *= _canvasWidthHalf; _v1.y *= _canvasHeightHalf;
+ this.name = '';
+ this.type = 'Material';
- renderSprite( _v1, element, material );
+ this.side = THREE.FrontSide;
- } else if ( element instanceof THREE.RenderableLine ) {
+ this.opacity = 1;
+ this.transparent = false;
- _v1 = element.v1; _v2 = element.v2;
+ this.blending = THREE.NormalBlending;
- _v1.positionScreen.x *= _canvasWidthHalf; _v1.positionScreen.y *= _canvasHeightHalf;
- _v2.positionScreen.x *= _canvasWidthHalf; _v2.positionScreen.y *= _canvasHeightHalf;
+ this.blendSrc = THREE.SrcAlphaFactor;
+ this.blendDst = THREE.OneMinusSrcAlphaFactor;
+ this.blendEquation = THREE.AddEquation;
+ this.blendSrcAlpha = null;
+ this.blendDstAlpha = null;
+ this.blendEquationAlpha = null;
- _elemBox.setFromPoints( [
- _v1.positionScreen,
- _v2.positionScreen
- ] );
+ this.depthTest = true;
+ this.depthWrite = true;
- if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
+ this.colorWrite = true;
- renderLine( _v1, _v2, element, material );
+ this.polygonOffset = false;
+ this.polygonOffsetFactor = 0;
+ this.polygonOffsetUnits = 0;
- }
+ this.alphaTest = 0;
- } else if ( element instanceof THREE.RenderableFace3 ) {
+ this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
- _v1 = element.v1; _v2 = element.v2; _v3 = element.v3;
+ this.visible = true;
- if ( _v1.positionScreen.z < -1 || _v1.positionScreen.z > 1 ) continue;
- if ( _v2.positionScreen.z < -1 || _v2.positionScreen.z > 1 ) continue;
- if ( _v3.positionScreen.z < -1 || _v3.positionScreen.z > 1 ) continue;
+ this._needsUpdate = true;
- _v1.positionScreen.x *= _canvasWidthHalf; _v1.positionScreen.y *= _canvasHeightHalf;
- _v2.positionScreen.x *= _canvasWidthHalf; _v2.positionScreen.y *= _canvasHeightHalf;
- _v3.positionScreen.x *= _canvasWidthHalf; _v3.positionScreen.y *= _canvasHeightHalf;
+};
- if ( material.overdraw > 0 ) {
+THREE.Material.prototype = {
- expand( _v1.positionScreen, _v2.positionScreen, material.overdraw );
- expand( _v2.positionScreen, _v3.positionScreen, material.overdraw );
- expand( _v3.positionScreen, _v1.positionScreen, material.overdraw );
+ constructor: THREE.Material,
- }
+ get needsUpdate () {
- _elemBox.setFromPoints( [
- _v1.positionScreen,
- _v2.positionScreen,
- _v3.positionScreen
- ] );
+ return this._needsUpdate;
- if ( _clipBox.isIntersectionBox( _elemBox ) === true ) {
+ },
- renderFace3( _v1, _v2, _v3, 0, 1, 2, element, material );
+ set needsUpdate ( value ) {
- }
+ if ( value === true ) this.update();
- }
+ this._needsUpdate = value;
- /* DEBUG
- setLineWidth( 1 );
- setStrokeStyle( 'rgba( 0, 255, 0, 0.5 )' );
- _context.strokeRect( _elemBox.min.x, _elemBox.min.y, _elemBox.max.x - _elemBox.min.x, _elemBox.max.y - _elemBox.min.y );
- */
+ },
- _clearBox.union( _elemBox );
+ setValues: function ( values ) {
- }
+ if ( values === undefined ) return;
- /* DEBUG
- setLineWidth( 1 );
- setStrokeStyle( 'rgba( 255, 0, 0, 0.5 )' );
- _context.strokeRect( _clearBox.min.x, _clearBox.min.y, _clearBox.max.x - _clearBox.min.x, _clearBox.max.y - _clearBox.min.y );
- */
+ for ( var key in values ) {
- _context.setTransform( 1, 0, 0, 1, 0, 0 );
+ var newValue = values[ key ];
- };
+ if ( newValue === undefined ) {
- //
+ THREE.warn( "THREE.Material: '" + key + "' parameter is undefined." );
+ continue;
- function calculateLights() {
+ }
- _ambientLight.setRGB( 0, 0, 0 );
- _directionalLights.setRGB( 0, 0, 0 );
- _pointLights.setRGB( 0, 0, 0 );
+ if ( key in this ) {
- for ( var l = 0, ll = _lights.length; l < ll; l ++ ) {
+ var currentValue = this[ key ];
- var light = _lights[ l ];
- var lightColor = light.color;
+ if ( currentValue instanceof THREE.Color ) {
- if ( light instanceof THREE.AmbientLight ) {
+ currentValue.set( newValue );
- _ambientLight.add( lightColor );
+ } else if ( currentValue instanceof THREE.Vector3 && newValue instanceof THREE.Vector3 ) {
- } else if ( light instanceof THREE.DirectionalLight ) {
+ currentValue.copy( newValue );
- // for sprites
+ } else if ( key == 'overdraw' ) {
- _directionalLights.add( lightColor );
+ // ensure overdraw is backwards-compatable with legacy boolean type
+ this[ key ] = Number( newValue );
- } else if ( light instanceof THREE.PointLight ) {
+ } else {
- // for sprites
+ this[ key ] = newValue;
- _pointLights.add( lightColor );
+ }
}
}
- }
+ },
- function calculateLight( position, normal, color ) {
+ toJSON: function () {
- for ( var l = 0, ll = _lights.length; l < ll; l ++ ) {
+ var output = {
+ metadata: {
+ version: 4.2,
+ type: 'material',
+ generator: 'MaterialExporter'
+ },
+ uuid: this.uuid,
+ type: this.type
+ };
- var light = _lights[ l ];
+ if ( this.name !== "" ) output.name = this.name;
- _lightColor.copy( light.color );
+ if ( this instanceof THREE.MeshBasicMaterial ) {
- if ( light instanceof THREE.DirectionalLight ) {
+ output.color = this.color.getHex();
+ if ( this.vertexColors !== THREE.NoColors ) output.vertexColors = this.vertexColors;
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
+ if ( this.side !== THREE.FrontSide ) output.side = this.side;
- var lightPosition = _vector3.getPositionFromMatrix( light.matrixWorld ).normalize();
+ } else if ( this instanceof THREE.MeshLambertMaterial ) {
- var amount = normal.dot( lightPosition );
+ output.color = this.color.getHex();
+ output.emissive = this.emissive.getHex();
+ if ( this.vertexColors !== THREE.NoColors ) output.vertexColors = this.vertexColors;
+ if ( this.shading !== THREE.SmoothShading ) output.shading = this.shading;
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
+ if ( this.side !== THREE.FrontSide ) output.side = this.side;
- if ( amount <= 0 ) continue;
+ } else if ( this instanceof THREE.MeshPhongMaterial ) {
- amount *= light.intensity;
+ output.color = this.color.getHex();
+ output.emissive = this.emissive.getHex();
+ output.specular = this.specular.getHex();
+ output.shininess = this.shininess;
+ if ( this.vertexColors !== THREE.NoColors ) output.vertexColors = this.vertexColors;
+ if ( this.shading !== THREE.SmoothShading ) output.shading = this.shading;
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
+ if ( this.side !== THREE.FrontSide ) output.side = this.side;
- color.add( _lightColor.multiplyScalar( amount ) );
+ } else if ( this instanceof THREE.MeshNormalMaterial ) {
- } else if ( light instanceof THREE.PointLight ) {
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
+ if ( this.side !== THREE.FrontSide ) output.side = this.side;
- var lightPosition = _vector3.getPositionFromMatrix( light.matrixWorld );
+ } else if ( this instanceof THREE.MeshDepthMaterial ) {
- var amount = normal.dot( _vector3.subVectors( lightPosition, position ).normalize() );
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
+ if ( this.side !== THREE.FrontSide ) output.side = this.side;
- if ( amount <= 0 ) continue;
+ } else if ( this instanceof THREE.PointCloudMaterial ) {
- amount *= light.distance == 0 ? 1 : 1 - Math.min( position.distanceTo( lightPosition ) / light.distance, 1 );
+ output.size = this.size;
+ output.sizeAttenuation = this.sizeAttenuation;
+ output.color = this.color.getHex();
- if ( amount == 0 ) continue;
+ if ( this.vertexColors !== THREE.NoColors ) output.vertexColors = this.vertexColors;
+ if ( this.blending !== THREE.NormalBlending ) output.blending = this.blending;
- amount *= light.intensity;
+ } else if ( this instanceof THREE.ShaderMaterial ) {
- color.add( _lightColor.multiplyScalar( amount ) );
+ output.uniforms = this.uniforms;
+ output.vertexShader = this.vertexShader;
+ output.fragmentShader = this.fragmentShader;
- }
+ } else if ( this instanceof THREE.SpriteMaterial ) {
+
+ output.color = this.color.getHex();
}
- }
+ if ( this.opacity < 1 ) output.opacity = this.opacity;
+ if ( this.transparent !== false ) output.transparent = this.transparent;
+ if ( this.wireframe !== false ) output.wireframe = this.wireframe;
- function renderSprite( v1, element, material ) {
+ return output;
- setOpacity( material.opacity );
- setBlending( material.blending );
+ },
- var width, height, scaleX, scaleY,
- bitmap, bitmapWidth, bitmapHeight;
+ clone: function ( material ) {
- if ( material instanceof THREE.SpriteMaterial ||
- material instanceof THREE.ParticleSystemMaterial ) { // Backwards compatibility
+ if ( material === undefined ) material = new THREE.Material();
- if ( material.map.image !== undefined ) {
+ material.name = this.name;
- bitmap = material.map.image;
- bitmapWidth = bitmap.width >> 1;
- bitmapHeight = bitmap.height >> 1;
+ material.side = this.side;
- scaleX = element.scale.x * _canvasWidthHalf;
- scaleY = element.scale.y * _canvasHeightHalf;
+ material.opacity = this.opacity;
+ material.transparent = this.transparent;
- width = scaleX * bitmapWidth;
- height = scaleY * bitmapHeight;
+ material.blending = this.blending;
- // TODO: Rotations break this...
+ material.blendSrc = this.blendSrc;
+ material.blendDst = this.blendDst;
+ material.blendEquation = this.blendEquation;
+ material.blendSrcAlpha = this.blendSrcAlpha;
+ material.blendDstAlpha = this.blendDstAlpha;
+ material.blendEquationAlpha = this.blendEquationAlpha;
- _elemBox.min.set( v1.x - width, v1.y - height );
- _elemBox.max.set( v1.x + width, v1.y + height );
+ material.depthTest = this.depthTest;
+ material.depthWrite = this.depthWrite;
- if ( _clipBox.isIntersectionBox( _elemBox ) === false ) {
+ material.polygonOffset = this.polygonOffset;
+ material.polygonOffsetFactor = this.polygonOffsetFactor;
+ material.polygonOffsetUnits = this.polygonOffsetUnits;
- _elemBox.makeEmpty();
- return;
+ material.alphaTest = this.alphaTest;
- }
+ material.overdraw = this.overdraw;
- _context.save();
- _context.translate( v1.x, v1.y );
- _context.rotate( - element.rotation );
- _context.scale( scaleX, - scaleY );
+ material.visible = this.visible;
- _context.translate( - bitmapWidth, - bitmapHeight );
- _context.drawImage( bitmap, 0, 0 );
- _context.restore();
+ return material;
- } else {
+ },
- scaleX = element.object.scale.x;
- scaleY = element.object.scale.y;
+ update: function () {
- // TODO: Be able to disable this
+ this.dispatchEvent( { type: 'update' } );
- scaleX *= element.scale.x * _canvasWidthHalf;
- scaleY *= element.scale.y * _canvasHeightHalf;
+ },
- _elemBox.min.set( v1.x - scaleX, v1.y - scaleY );
- _elemBox.max.set( v1.x + scaleX, v1.y + scaleY );
+ dispose: function () {
- if ( _clipBox.isIntersectionBox( _elemBox ) === false ) {
+ this.dispatchEvent( { type: 'dispose' } );
- _elemBox.makeEmpty();
- return;
+ }
- }
+};
- setFillStyle( material.color.getStyle() );
+THREE.EventDispatcher.prototype.apply( THREE.Material.prototype );
- _context.save();
- _context.translate( v1.x, v1.y );
- _context.rotate( - element.rotation );
- _context.scale( scaleX, scaleY );
- _context.fillRect( -1, -1, 2, 2 );
- _context.restore();
+THREE.MaterialIdCount = 0;
- }
+// File:src/materials/LineBasicMaterial.js
- /* DEBUG
- setStrokeStyle( 'rgb(255,255,0)' );
- _context.beginPath();
- _context.moveTo( v1.x - 10, v1.y );
- _context.lineTo( v1.x + 10, v1.y );
- _context.moveTo( v1.x, v1.y - 10 );
- _context.lineTo( v1.x, v1.y + 10 );
- _context.stroke();
- */
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * linewidth: <float>,
+ * linecap: "round",
+ * linejoin: "round",
+ *
+ * vertexColors: <bool>
+ *
+ * fog: <bool>
+ * }
+ */
- } else if ( material instanceof THREE.SpriteCanvasMaterial ) {
+THREE.LineBasicMaterial = function ( parameters ) {
- width = element.scale.x * _canvasWidthHalf;
- height = element.scale.y * _canvasHeightHalf;
+ THREE.Material.call( this );
- _elemBox.min.set( v1.x - width, v1.y - height );
- _elemBox.max.set( v1.x + width, v1.y + height );
+ this.type = 'LineBasicMaterial';
- if ( _clipBox.isIntersectionBox( _elemBox ) === false ) {
+ this.color = new THREE.Color( 0xffffff );
- _elemBox.makeEmpty();
- return;
+ this.linewidth = 1;
+ this.linecap = 'round';
+ this.linejoin = 'round';
- }
+ this.vertexColors = THREE.NoColors;
- setStrokeStyle( material.color.getStyle() );
- setFillStyle( material.color.getStyle() );
+ this.fog = true;
- _context.save();
- _context.translate( v1.x, v1.y );
- _context.rotate( - element.rotation );
- _context.scale( width, height );
+ this.setValues( parameters );
- material.program( _context );
+};
- _context.restore();
+THREE.LineBasicMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.LineBasicMaterial.prototype.constructor = THREE.LineBasicMaterial;
- }
+THREE.LineBasicMaterial.prototype.clone = function () {
- }
+ var material = new THREE.LineBasicMaterial();
- function renderLine( v1, v2, element, material ) {
+ THREE.Material.prototype.clone.call( this, material );
- setOpacity( material.opacity );
- setBlending( material.blending );
+ material.color.copy( this.color );
- _context.beginPath();
- _context.moveTo( v1.positionScreen.x, v1.positionScreen.y );
- _context.lineTo( v2.positionScreen.x, v2.positionScreen.y );
+ material.linewidth = this.linewidth;
+ material.linecap = this.linecap;
+ material.linejoin = this.linejoin;
- if ( material instanceof THREE.LineBasicMaterial ) {
+ material.vertexColors = this.vertexColors;
- setLineWidth( material.linewidth );
- setLineCap( material.linecap );
- setLineJoin( material.linejoin );
+ material.fog = this.fog;
- if ( material.vertexColors !== THREE.VertexColors ) {
+ return material;
- setStrokeStyle( material.color.getStyle() );
+};
- } else {
+// File:src/materials/LineDashedMaterial.js
- var colorStyle1 = element.vertexColors[0].getStyle();
- var colorStyle2 = element.vertexColors[1].getStyle();
+/**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ *
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * linewidth: <float>,
+ *
+ * scale: <float>,
+ * dashSize: <float>,
+ * gapSize: <float>,
+ *
+ * vertexColors: <bool>
+ *
+ * fog: <bool>
+ * }
+ */
- if ( colorStyle1 === colorStyle2 ) {
+THREE.LineDashedMaterial = function ( parameters ) {
- setStrokeStyle( colorStyle1 );
+ THREE.Material.call( this );
- } else {
+ this.type = 'LineDashedMaterial';
- try {
+ this.color = new THREE.Color( 0xffffff );
- var grad = _context.createLinearGradient(
- v1.positionScreen.x,
- v1.positionScreen.y,
- v2.positionScreen.x,
- v2.positionScreen.y
- );
- grad.addColorStop( 0, colorStyle1 );
- grad.addColorStop( 1, colorStyle2 );
+ this.linewidth = 1;
- } catch ( exception ) {
+ this.scale = 1;
+ this.dashSize = 3;
+ this.gapSize = 1;
- grad = colorStyle1;
+ this.vertexColors = false;
- }
+ this.fog = true;
- setStrokeStyle( grad );
+ this.setValues( parameters );
- }
+};
- }
+THREE.LineDashedMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.LineDashedMaterial.prototype.constructor = THREE.LineDashedMaterial;
- _context.stroke();
- _elemBox.expandByScalar( material.linewidth * 2 );
+THREE.LineDashedMaterial.prototype.clone = function () {
- } else if ( material instanceof THREE.LineDashedMaterial ) {
+ var material = new THREE.LineDashedMaterial();
- setLineWidth( material.linewidth );
- setLineCap( material.linecap );
- setLineJoin( material.linejoin );
- setStrokeStyle( material.color.getStyle() );
- setDashAndGap( material.dashSize, material.gapSize );
+ THREE.Material.prototype.clone.call( this, material );
- _context.stroke();
+ material.color.copy( this.color );
- _elemBox.expandByScalar( material.linewidth * 2 );
+ material.linewidth = this.linewidth;
- setDashAndGap( null, null );
+ material.scale = this.scale;
+ material.dashSize = this.dashSize;
+ material.gapSize = this.gapSize;
- }
+ material.vertexColors = this.vertexColors;
- }
+ material.fog = this.fog;
- function renderFace3( v1, v2, v3, uv1, uv2, uv3, element, material ) {
+ return material;
- _this.info.render.vertices += 3;
- _this.info.render.faces ++;
+};
- setOpacity( material.opacity );
- setBlending( material.blending );
+// File:src/materials/MeshBasicMaterial.js
- _v1x = v1.positionScreen.x; _v1y = v1.positionScreen.y;
- _v2x = v2.positionScreen.x; _v2y = v2.positionScreen.y;
- _v3x = v3.positionScreen.x; _v3y = v3.positionScreen.y;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * shading: THREE.SmoothShading,
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ *
+ * fog: <bool>
+ * }
+ */
- drawTriangle( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y );
+THREE.MeshBasicMaterial = function ( parameters ) {
- if ( ( material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) && material.map === null ) {
+ THREE.Material.call( this );
- _diffuseColor.copy( material.color );
- _emissiveColor.copy( material.emissive );
+ this.type = 'MeshBasicMaterial';
- if ( material.vertexColors === THREE.FaceColors ) {
+ this.color = new THREE.Color( 0xffffff ); // emissive
- _diffuseColor.multiply( element.color );
+ this.map = null;
- }
+ this.lightMap = null;
- if ( material.wireframe === false && material.shading == THREE.SmoothShading && element.vertexNormalsLength == 3 ) {
+ this.specularMap = null;
- _color1.copy( _ambientLight );
- _color2.copy( _ambientLight );
- _color3.copy( _ambientLight );
+ this.alphaMap = null;
- calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
- calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
- calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color3 );
+ this.envMap = null;
+ this.combine = THREE.MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
- _color1.multiply( _diffuseColor ).add( _emissiveColor );
- _color2.multiply( _diffuseColor ).add( _emissiveColor );
- _color3.multiply( _diffuseColor ).add( _emissiveColor );
- _color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
+ this.fog = true;
- _image = getGradientTexture( _color1, _color2, _color3, _color4 );
+ this.shading = THREE.SmoothShading;
- clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
- } else {
+ this.vertexColors = THREE.NoColors;
- _color.copy( _ambientLight );
+ this.skinning = false;
+ this.morphTargets = false;
- calculateLight( element.centroidModel, element.normalModel, _color );
+ this.setValues( parameters );
- _color.multiply( _diffuseColor ).add( _emissiveColor );
+};
- material.wireframe === true
- ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
- : fillPath( _color );
+THREE.MeshBasicMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.MeshBasicMaterial.prototype.constructor = THREE.MeshBasicMaterial;
- }
+THREE.MeshBasicMaterial.prototype.clone = function () {
- } else if ( material instanceof THREE.MeshBasicMaterial || material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) {
+ var material = new THREE.MeshBasicMaterial();
- if ( material.map !== null ) {
+ THREE.Material.prototype.clone.call( this, material );
- if ( material.map.mapping instanceof THREE.UVMapping ) {
+ material.color.copy( this.color );
- _uvs = element.uvs[ 0 ];
- patternPath( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _uvs[ uv1 ].x, _uvs[ uv1 ].y, _uvs[ uv2 ].x, _uvs[ uv2 ].y, _uvs[ uv3 ].x, _uvs[ uv3 ].y, material.map );
+ material.map = this.map;
- }
+ material.lightMap = this.lightMap;
+ material.specularMap = this.specularMap;
- } else if ( material.envMap !== null ) {
+ material.alphaMap = this.alphaMap;
- if ( material.envMap.mapping instanceof THREE.SphericalReflectionMapping ) {
+ material.envMap = this.envMap;
+ material.combine = this.combine;
+ material.reflectivity = this.reflectivity;
+ material.refractionRatio = this.refractionRatio;
- _vector3.copy( element.vertexNormalsModelView[ uv1 ] );
- _uv1x = 0.5 * _vector3.x + 0.5;
- _uv1y = 0.5 * _vector3.y + 0.5;
+ material.fog = this.fog;
- _vector3.copy( element.vertexNormalsModelView[ uv2 ] );
- _uv2x = 0.5 * _vector3.x + 0.5;
- _uv2y = 0.5 * _vector3.y + 0.5;
+ material.shading = this.shading;
- _vector3.copy( element.vertexNormalsModelView[ uv3 ] );
- _uv3x = 0.5 * _vector3.x + 0.5;
- _uv3y = 0.5 * _vector3.y + 0.5;
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
+ material.wireframeLinecap = this.wireframeLinecap;
+ material.wireframeLinejoin = this.wireframeLinejoin;
- patternPath( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y, material.envMap );
+ material.vertexColors = this.vertexColors;
- }/* else if ( material.envMap.mapping == THREE.SphericalRefractionMapping ) {
+ material.skinning = this.skinning;
+ material.morphTargets = this.morphTargets;
+ return material;
+};
- }*/
+// File:src/materials/MeshLambertMaterial.js
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * emissive: <hex>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * shading: THREE.SmoothShading,
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>,
+ *
+ * fog: <bool>
+ * }
+ */
- } else {
+THREE.MeshLambertMaterial = function ( parameters ) {
- _color.copy( material.color );
+ THREE.Material.call( this );
- if ( material.vertexColors === THREE.FaceColors ) {
+ this.type = 'MeshLambertMaterial';
- _color.multiply( element.color );
+ this.color = new THREE.Color( 0xffffff ); // diffuse
+ this.emissive = new THREE.Color( 0x000000 );
- }
+ this.wrapAround = false;
+ this.wrapRGB = new THREE.Vector3( 1, 1, 1 );
- material.wireframe === true
- ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
- : fillPath( _color );
+ this.map = null;
- }
+ this.lightMap = null;
- } else if ( material instanceof THREE.MeshDepthMaterial ) {
+ this.specularMap = null;
- _near = _camera.near;
- _far = _camera.far;
+ this.alphaMap = null;
- _color1.r = _color1.g = _color1.b = 1 - smoothstep( v1.positionScreen.z * v1.positionScreen.w, _near, _far );
- _color2.r = _color2.g = _color2.b = 1 - smoothstep( v2.positionScreen.z * v2.positionScreen.w, _near, _far );
- _color3.r = _color3.g = _color3.b = 1 - smoothstep( v3.positionScreen.z * v3.positionScreen.w, _near, _far );
- _color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
+ this.envMap = null;
+ this.combine = THREE.MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
- _image = getGradientTexture( _color1, _color2, _color3, _color4 );
+ this.fog = true;
- clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
+ this.shading = THREE.SmoothShading;
- } else if ( material instanceof THREE.MeshNormalMaterial ) {
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
- var normal;
+ this.vertexColors = THREE.NoColors;
- if ( material.shading == THREE.FlatShading ) {
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
- normal = element.normalModelView;
+ this.setValues( parameters );
- _color.setRGB( normal.x, normal.y, normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
+};
- material.wireframe === true
- ? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
- : fillPath( _color );
+THREE.MeshLambertMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.MeshLambertMaterial.prototype.constructor = THREE.MeshLambertMaterial;
- } else if ( material.shading == THREE.SmoothShading ) {
+THREE.MeshLambertMaterial.prototype.clone = function () {
- normal = element.vertexNormalsModelView[ uv1 ];
- _color1.setRGB( normal.x, normal.y, normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
+ var material = new THREE.MeshLambertMaterial();
- normal = element.vertexNormalsModelView[ uv2 ];
- _color2.setRGB( normal.x, normal.y, normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
+ THREE.Material.prototype.clone.call( this, material );
- normal = element.vertexNormalsModelView[ uv3 ];
- _color3.setRGB( normal.x, normal.y, normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
+ material.color.copy( this.color );
+ material.emissive.copy( this.emissive );
- _color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
+ material.wrapAround = this.wrapAround;
+ material.wrapRGB.copy( this.wrapRGB );
- _image = getGradientTexture( _color1, _color2, _color3, _color4 );
+ material.map = this.map;
- clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
+ material.lightMap = this.lightMap;
- }
+ material.specularMap = this.specularMap;
- }
+ material.alphaMap = this.alphaMap;
- }
+ material.envMap = this.envMap;
+ material.combine = this.combine;
+ material.reflectivity = this.reflectivity;
+ material.refractionRatio = this.refractionRatio;
- //
+ material.fog = this.fog;
- function drawTriangle( x0, y0, x1, y1, x2, y2 ) {
+ material.shading = this.shading;
- _context.beginPath();
- _context.moveTo( x0, y0 );
- _context.lineTo( x1, y1 );
- _context.lineTo( x2, y2 );
- _context.closePath();
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
+ material.wireframeLinecap = this.wireframeLinecap;
+ material.wireframeLinejoin = this.wireframeLinejoin;
- }
+ material.vertexColors = this.vertexColors;
- function strokePath( color, linewidth, linecap, linejoin ) {
+ material.skinning = this.skinning;
+ material.morphTargets = this.morphTargets;
+ material.morphNormals = this.morphNormals;
- setLineWidth( linewidth );
- setLineCap( linecap );
- setLineJoin( linejoin );
- setStrokeStyle( color.getStyle() );
+ return material;
- _context.stroke();
+};
- _elemBox.expandByScalar( linewidth * 2 );
+// File:src/materials/MeshPhongMaterial.js
- }
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * emissive: <hex>,
+ * specular: <hex>,
+ * shininess: <float>,
+ * opacity: <float>,
+ *
+ * map: new THREE.Texture( <Image> ),
+ *
+ * lightMap: new THREE.Texture( <Image> ),
+ *
+ * bumpMap: new THREE.Texture( <Image> ),
+ * bumpScale: <float>,
+ *
+ * normalMap: new THREE.Texture( <Image> ),
+ * normalScale: <Vector2>,
+ *
+ * specularMap: new THREE.Texture( <Image> ),
+ *
+ * alphaMap: new THREE.Texture( <Image> ),
+ *
+ * envMap: new THREE.TextureCube( [posx, negx, posy, negy, posz, negz] ),
+ * combine: THREE.Multiply,
+ * reflectivity: <float>,
+ * refractionRatio: <float>,
+ *
+ * shading: THREE.SmoothShading,
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>,
+ *
+ * fog: <bool>
+ * }
+ */
- function fillPath( color ) {
+THREE.MeshPhongMaterial = function ( parameters ) {
- setFillStyle( color.getStyle() );
- _context.fill();
+ THREE.Material.call( this );
- }
+ this.type = 'MeshPhongMaterial';
- function patternPath( x0, y0, x1, y1, x2, y2, u0, v0, u1, v1, u2, v2, texture ) {
+ this.color = new THREE.Color( 0xffffff ); // diffuse
+ this.emissive = new THREE.Color( 0x000000 );
+ this.specular = new THREE.Color( 0x111111 );
+ this.shininess = 30;
- if ( texture instanceof THREE.DataTexture || texture.image === undefined || texture.image.width == 0 ) return;
+ this.metal = false;
- if ( texture.needsUpdate === true ) {
+ this.wrapAround = false;
+ this.wrapRGB = new THREE.Vector3( 1, 1, 1 );
- var repeatX = texture.wrapS == THREE.RepeatWrapping;
- var repeatY = texture.wrapT == THREE.RepeatWrapping;
+ this.map = null;
- _patterns[ texture.id ] = _context.createPattern(
- texture.image, repeatX === true && repeatY === true
- ? 'repeat'
- : repeatX === true && repeatY === false
- ? 'repeat-x'
- : repeatX === false && repeatY === true
- ? 'repeat-y'
- : 'no-repeat'
- );
+ this.lightMap = null;
- texture.needsUpdate = false;
+ this.bumpMap = null;
+ this.bumpScale = 1;
- }
+ this.normalMap = null;
+ this.normalScale = new THREE.Vector2( 1, 1 );
- _patterns[ texture.id ] === undefined
- ? setFillStyle( 'rgba(0,0,0,1)' )
- : setFillStyle( _patterns[ texture.id ] );
+ this.specularMap = null;
- // http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
+ this.alphaMap = null;
- var a, b, c, d, e, f, det, idet,
- offsetX = texture.offset.x / texture.repeat.x,
- offsetY = texture.offset.y / texture.repeat.y,
- width = texture.image.width * texture.repeat.x,
- height = texture.image.height * texture.repeat.y;
+ this.envMap = null;
+ this.combine = THREE.MultiplyOperation;
+ this.reflectivity = 1;
+ this.refractionRatio = 0.98;
- u0 = ( u0 + offsetX ) * width;
- v0 = ( 1.0 - v0 + offsetY ) * height;
+ this.fog = true;
- u1 = ( u1 + offsetX ) * width;
- v1 = ( 1.0 - v1 + offsetY ) * height;
+ this.shading = THREE.SmoothShading;
- u2 = ( u2 + offsetX ) * width;
- v2 = ( 1.0 - v2 + offsetY ) * height;
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
+ this.wireframeLinecap = 'round';
+ this.wireframeLinejoin = 'round';
- x1 -= x0; y1 -= y0;
- x2 -= x0; y2 -= y0;
+ this.vertexColors = THREE.NoColors;
- u1 -= u0; v1 -= v0;
- u2 -= u0; v2 -= v0;
+ this.skinning = false;
+ this.morphTargets = false;
+ this.morphNormals = false;
- det = u1 * v2 - u2 * v1;
+ this.setValues( parameters );
- if ( det === 0 ) {
+};
- if ( _imagedatas[ texture.id ] === undefined ) {
+THREE.MeshPhongMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.MeshPhongMaterial.prototype.constructor = THREE.MeshPhongMaterial;
- var canvas = document.createElement( 'canvas' )
- canvas.width = texture.image.width;
- canvas.height = texture.image.height;
+THREE.MeshPhongMaterial.prototype.clone = function () {
- var context = canvas.getContext( '2d' );
- context.drawImage( texture.image, 0, 0 );
+ var material = new THREE.MeshPhongMaterial();
- _imagedatas[ texture.id ] = context.getImageData( 0, 0, texture.image.width, texture.image.height ).data;
+ THREE.Material.prototype.clone.call( this, material );
- }
+ material.color.copy( this.color );
+ material.emissive.copy( this.emissive );
+ material.specular.copy( this.specular );
+ material.shininess = this.shininess;
- var data = _imagedatas[ texture.id ];
- var index = ( Math.floor( u0 ) + Math.floor( v0 ) * texture.image.width ) * 4;
+ material.metal = this.metal;
- _color.setRGB( data[ index ] / 255, data[ index + 1 ] / 255, data[ index + 2 ] / 255 );
- fillPath( _color );
+ material.wrapAround = this.wrapAround;
+ material.wrapRGB.copy( this.wrapRGB );
- return;
+ material.map = this.map;
- }
+ material.lightMap = this.lightMap;
- idet = 1 / det;
+ material.bumpMap = this.bumpMap;
+ material.bumpScale = this.bumpScale;
- a = ( v2 * x1 - v1 * x2 ) * idet;
- b = ( v2 * y1 - v1 * y2 ) * idet;
- c = ( u1 * x2 - u2 * x1 ) * idet;
- d = ( u1 * y2 - u2 * y1 ) * idet;
+ material.normalMap = this.normalMap;
+ material.normalScale.copy( this.normalScale );
- e = x0 - a * u0 - c * v0;
- f = y0 - b * u0 - d * v0;
+ material.specularMap = this.specularMap;
- _context.save();
- _context.transform( a, b, c, d, e, f );
- _context.fill();
- _context.restore();
+ material.alphaMap = this.alphaMap;
- }
+ material.envMap = this.envMap;
+ material.combine = this.combine;
+ material.reflectivity = this.reflectivity;
+ material.refractionRatio = this.refractionRatio;
- function clipImage( x0, y0, x1, y1, x2, y2, u0, v0, u1, v1, u2, v2, image ) {
+ material.fog = this.fog;
- // http://extremelysatisfactorytotalitarianism.com/blog/?p=2120
+ material.shading = this.shading;
- var a, b, c, d, e, f, det, idet,
- width = image.width - 1,
- height = image.height - 1;
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
+ material.wireframeLinecap = this.wireframeLinecap;
+ material.wireframeLinejoin = this.wireframeLinejoin;
- u0 *= width; v0 *= height;
- u1 *= width; v1 *= height;
- u2 *= width; v2 *= height;
+ material.vertexColors = this.vertexColors;
- x1 -= x0; y1 -= y0;
- x2 -= x0; y2 -= y0;
+ material.skinning = this.skinning;
+ material.morphTargets = this.morphTargets;
+ material.morphNormals = this.morphNormals;
- u1 -= u0; v1 -= v0;
- u2 -= u0; v2 -= v0;
+ return material;
- det = u1 * v2 - u2 * v1;
+};
- idet = 1 / det;
+// File:src/materials/MeshDepthMaterial.js
- a = ( v2 * x1 - v1 * x2 ) * idet;
- b = ( v2 * y1 - v1 * y2 ) * idet;
- c = ( u1 * x2 - u2 * x1 ) * idet;
- d = ( u1 * y2 - u2 * y1 ) * idet;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * opacity: <float>,
+ *
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ * }
+ */
- e = x0 - a * u0 - c * v0;
- f = y0 - b * u0 - d * v0;
+THREE.MeshDepthMaterial = function ( parameters ) {
- _context.save();
- _context.transform( a, b, c, d, e, f );
- _context.clip();
- _context.drawImage( image, 0, 0 );
- _context.restore();
+ THREE.Material.call( this );
- }
+ this.type = 'MeshDepthMaterial';
- function getGradientTexture( color1, color2, color3, color4 ) {
+ this.morphTargets = false;
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
- // http://mrdoob.com/blog/post/710
+ this.setValues( parameters );
- _pixelMapData[ 0 ] = ( color1.r * 255 ) | 0;
- _pixelMapData[ 1 ] = ( color1.g * 255 ) | 0;
- _pixelMapData[ 2 ] = ( color1.b * 255 ) | 0;
+};
- _pixelMapData[ 4 ] = ( color2.r * 255 ) | 0;
- _pixelMapData[ 5 ] = ( color2.g * 255 ) | 0;
- _pixelMapData[ 6 ] = ( color2.b * 255 ) | 0;
+THREE.MeshDepthMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.MeshDepthMaterial.prototype.constructor = THREE.MeshDepthMaterial;
- _pixelMapData[ 8 ] = ( color3.r * 255 ) | 0;
- _pixelMapData[ 9 ] = ( color3.g * 255 ) | 0;
- _pixelMapData[ 10 ] = ( color3.b * 255 ) | 0;
+THREE.MeshDepthMaterial.prototype.clone = function () {
- _pixelMapData[ 12 ] = ( color4.r * 255 ) | 0;
- _pixelMapData[ 13 ] = ( color4.g * 255 ) | 0;
- _pixelMapData[ 14 ] = ( color4.b * 255 ) | 0;
+ var material = new THREE.MeshDepthMaterial();
- _pixelMapContext.putImageData( _pixelMapImage, 0, 0 );
- _gradientMapContext.drawImage( _pixelMap, 0, 0 );
+ THREE.Material.prototype.clone.call( this, material );
- return _gradientMap;
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
- }
+ return material;
- // Hide anti-alias gaps
+};
- function expand( v1, v2, pixels ) {
+// File:src/materials/MeshNormalMaterial.js
- var x = v2.x - v1.x, y = v2.y - v1.y,
- det = x * x + y * y, idet;
+/**
+ * @author mrdoob / http://mrdoob.com/
+ *
+ * parameters = {
+ * opacity: <float>,
+ *
+ * shading: THREE.FlatShading,
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>
+ * }
+ */
- if ( det === 0 ) return;
+THREE.MeshNormalMaterial = function ( parameters ) {
- idet = pixels / Math.sqrt( det );
+ THREE.Material.call( this, parameters );
- x *= idet; y *= idet;
+ this.type = 'MeshNormalMaterial';
- v2.x += x; v2.y += y;
- v1.x -= x; v1.y -= y;
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
- }
+ this.morphTargets = false;
- // Context cached methods.
+ this.setValues( parameters );
- function setOpacity( value ) {
+};
- if ( _contextGlobalAlpha !== value ) {
+THREE.MeshNormalMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.MeshNormalMaterial.prototype.constructor = THREE.MeshNormalMaterial;
- _context.globalAlpha = value;
- _contextGlobalAlpha = value;
+THREE.MeshNormalMaterial.prototype.clone = function () {
- }
+ var material = new THREE.MeshNormalMaterial();
- }
+ THREE.Material.prototype.clone.call( this, material );
- function setBlending( value ) {
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
- if ( _contextGlobalCompositeOperation !== value ) {
+ return material;
- if ( value === THREE.NormalBlending ) {
+};
- _context.globalCompositeOperation = 'source-over';
+// File:src/materials/MeshFaceMaterial.js
- } else if ( value === THREE.AdditiveBlending ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- _context.globalCompositeOperation = 'lighter';
+THREE.MeshFaceMaterial = function ( materials ) {
- } else if ( value === THREE.SubtractiveBlending ) {
+ this.uuid = THREE.Math.generateUUID();
- _context.globalCompositeOperation = 'darker';
+ this.type = 'MeshFaceMaterial';
+
+ this.materials = materials instanceof Array ? materials : [];
- }
+};
- _contextGlobalCompositeOperation = value;
+THREE.MeshFaceMaterial.prototype = {
- }
+ constructor: THREE.MeshFaceMaterial,
- }
+ toJSON: function () {
- function setLineWidth( value ) {
+ var output = {
+ metadata: {
+ version: 4.2,
+ type: 'material',
+ generator: 'MaterialExporter'
+ },
+ uuid: this.uuid,
+ type: this.type,
+ materials: []
+ };
- if ( _contextLineWidth !== value ) {
+ for ( var i = 0, l = this.materials.length; i < l; i ++ ) {
- _context.lineWidth = value;
- _contextLineWidth = value;
+ output.materials.push( this.materials[ i ].toJSON() );
}
- }
-
- function setLineCap( value ) {
+ return output;
- // "butt", "round", "square"
-
- if ( _contextLineCap !== value ) {
+ },
- _context.lineCap = value;
- _contextLineCap = value;
+ clone: function () {
- }
+ var material = new THREE.MeshFaceMaterial();
- }
+ for ( var i = 0; i < this.materials.length; i ++ ) {
- function setLineJoin( value ) {
+ material.materials.push( this.materials[ i ].clone() );
- // "round", "bevel", "miter"
+ }
- if ( _contextLineJoin !== value ) {
+ return material;
- _context.lineJoin = value;
- _contextLineJoin = value;
+ }
- }
+};
- }
+// File:src/materials/PointCloudMaterial.js
- function setStrokeStyle( value ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * size: <float>,
+ * sizeAttenuation: <bool>,
+ *
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * vertexColors: <bool>,
+ *
+ * fog: <bool>
+ * }
+ */
- if ( _contextStrokeStyle !== value ) {
+THREE.PointCloudMaterial = function ( parameters ) {
- _context.strokeStyle = value;
- _contextStrokeStyle = value;
+ THREE.Material.call( this );
- }
+ this.type = 'PointCloudMaterial';
- }
+ this.color = new THREE.Color( 0xffffff );
- function setFillStyle( value ) {
+ this.map = null;
- if ( _contextFillStyle !== value ) {
+ this.size = 1;
+ this.sizeAttenuation = true;
- _context.fillStyle = value;
- _contextFillStyle = value;
+ this.vertexColors = THREE.NoColors;
- }
+ this.fog = true;
- }
+ this.setValues( parameters );
- function setDashAndGap( dashSizeValue, gapSizeValue ) {
+};
- if ( _contextDashSize !== dashSizeValue || _contextGapSize !== gapSizeValue ) {
+THREE.PointCloudMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.PointCloudMaterial.prototype.constructor = THREE.PointCloudMaterial;
- _context.setLineDash( [ dashSizeValue, gapSizeValue ] );
- _contextDashSize = dashSizeValue;
- _contextGapSize = gapSizeValue;
+THREE.PointCloudMaterial.prototype.clone = function () {
- }
+ var material = new THREE.PointCloudMaterial();
- }
+ THREE.Material.prototype.clone.call( this, material );
-};
+ material.color.copy( this.color );
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- * @author mikael emtinger / http://gomo.se/
- */
+ material.map = this.map;
-THREE.ShaderChunk = {
+ material.size = this.size;
+ material.sizeAttenuation = this.sizeAttenuation;
- // FOG
+ material.vertexColors = this.vertexColors;
- fog_pars_fragment: [
+ material.fog = this.fog;
- "#ifdef USE_FOG",
+ return material;
- "uniform vec3 fogColor;",
+};
- "#ifdef FOG_EXP2",
+// backwards compatibility
- "uniform float fogDensity;",
+THREE.ParticleBasicMaterial = function ( parameters ) {
- "#else",
+ THREE.warn( 'THREE.ParticleBasicMaterial has been renamed to THREE.PointCloudMaterial.' );
+ return new THREE.PointCloudMaterial( parameters );
- "uniform float fogNear;",
- "uniform float fogFar;",
+};
- "#endif",
+THREE.ParticleSystemMaterial = function ( parameters ) {
- "#endif"
+ THREE.warn( 'THREE.ParticleSystemMaterial has been renamed to THREE.PointCloudMaterial.' );
+ return new THREE.PointCloudMaterial( parameters );
- ].join("\n"),
+};
- fog_fragment: [
+// File:src/materials/ShaderMaterial.js
- "#ifdef USE_FOG",
+/**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * defines: { "label" : "value" },
+ * uniforms: { "parameter1": { type: "f", value: 1.0 }, "parameter2": { type: "i" value2: 2 } },
+ *
+ * fragmentShader: <string>,
+ * vertexShader: <string>,
+ *
+ * shading: THREE.SmoothShading,
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * wireframe: <boolean>,
+ * wireframeLinewidth: <float>,
+ *
+ * lights: <bool>,
+ *
+ * vertexColors: THREE.NoColors / THREE.VertexColors / THREE.FaceColors,
+ *
+ * skinning: <bool>,
+ * morphTargets: <bool>,
+ * morphNormals: <bool>,
+ *
+ * fog: <bool>
+ * }
+ */
- "float depth = gl_FragCoord.z / gl_FragCoord.w;",
+THREE.ShaderMaterial = function ( parameters ) {
- "#ifdef FOG_EXP2",
+ THREE.Material.call( this );
- "const float LOG2 = 1.442695;",
- "float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );",
- "fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );",
+ this.type = 'ShaderMaterial';
- "#else",
+ this.defines = {};
+ this.uniforms = {};
+ this.attributes = null;
- "float fogFactor = smoothstep( fogNear, fogFar, depth );",
+ this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
+ this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
- "#endif",
+ this.shading = THREE.SmoothShading;
- "gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
+ this.linewidth = 1;
- "#endif"
+ this.wireframe = false;
+ this.wireframeLinewidth = 1;
- ].join("\n"),
+ this.fog = false; // set to use scene fog
- // ENVIRONMENT MAP
+ this.lights = false; // set to use scene lights
- envmap_pars_fragment: [
+ this.vertexColors = THREE.NoColors; // set to use "color" attribute stream
- "#ifdef USE_ENVMAP",
+ this.skinning = false; // set to use skinning attribute streams
- "uniform float reflectivity;",
- "uniform samplerCube envMap;",
- "uniform float flipEnvMap;",
- "uniform int combine;",
+ this.morphTargets = false; // set to use morph targets
+ this.morphNormals = false; // set to use morph normals
- "#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )",
+ // When rendered geometry doesn't include these attributes but the material does,
+ // use these default values in WebGL. This avoids errors when buffer data is missing.
+ this.defaultAttributeValues = {
+ 'color': [ 1, 1, 1 ],
+ 'uv': [ 0, 0 ],
+ 'uv2': [ 0, 0 ]
+ };
- "uniform bool useRefract;",
- "uniform float refractionRatio;",
+ this.index0AttributeName = undefined;
- "#else",
+ this.setValues( parameters );
- "varying vec3 vReflect;",
+};
- "#endif",
+THREE.ShaderMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.ShaderMaterial.prototype.constructor = THREE.ShaderMaterial;
- "#endif"
+THREE.ShaderMaterial.prototype.clone = function () {
- ].join("\n"),
+ var material = new THREE.ShaderMaterial();
- envmap_fragment: [
+ THREE.Material.prototype.clone.call( this, material );
- "#ifdef USE_ENVMAP",
+ material.fragmentShader = this.fragmentShader;
+ material.vertexShader = this.vertexShader;
- "vec3 reflectVec;",
+ material.uniforms = THREE.UniformsUtils.clone( this.uniforms );
- "#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )",
+ material.attributes = this.attributes;
+ material.defines = this.defines;
- "vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );",
+ material.shading = this.shading;
- "if ( useRefract ) {",
+ material.wireframe = this.wireframe;
+ material.wireframeLinewidth = this.wireframeLinewidth;
- "reflectVec = refract( cameraToVertex, normal, refractionRatio );",
+ material.fog = this.fog;
- "} else { ",
+ material.lights = this.lights;
- "reflectVec = reflect( cameraToVertex, normal );",
+ material.vertexColors = this.vertexColors;
- "}",
+ material.skinning = this.skinning;
- "#else",
+ material.morphTargets = this.morphTargets;
+ material.morphNormals = this.morphNormals;
- "reflectVec = vReflect;",
+ return material;
- "#endif",
+};
- "#ifdef DOUBLE_SIDED",
+// File:src/materials/RawShaderMaterial.js
- "float flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );",
- "vec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- "#else",
+THREE.RawShaderMaterial = function ( parameters ) {
- "vec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );",
+ THREE.ShaderMaterial.call( this, parameters );
- "#endif",
+ this.type = 'RawShaderMaterial';
- "#ifdef GAMMA_INPUT",
+};
- "cubeColor.xyz *= cubeColor.xyz;",
+THREE.RawShaderMaterial.prototype = Object.create( THREE.ShaderMaterial.prototype );
+THREE.RawShaderMaterial.prototype.constructor = THREE.RawShaderMaterial;
- "#endif",
+THREE.RawShaderMaterial.prototype.clone = function () {
- "if ( combine == 1 ) {",
+ var material = new THREE.RawShaderMaterial();
- "gl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );",
+ THREE.ShaderMaterial.prototype.clone.call( this, material );
- "} else if ( combine == 2 ) {",
+ return material;
- "gl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;",
+};
- "} else {",
+// File:src/materials/SpriteMaterial.js
- "gl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );",
+/**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * parameters = {
+ * color: <hex>,
+ * opacity: <float>,
+ * map: new THREE.Texture( <Image> ),
+ *
+ * blending: THREE.NormalBlending,
+ * depthTest: <bool>,
+ * depthWrite: <bool>,
+ *
+ * uvOffset: new THREE.Vector2(),
+ * uvScale: new THREE.Vector2(),
+ *
+ * fog: <bool>
+ * }
+ */
- "}",
+THREE.SpriteMaterial = function ( parameters ) {
- "#endif"
+ THREE.Material.call( this );
- ].join("\n"),
+ this.type = 'SpriteMaterial';
- envmap_pars_vertex: [
+ this.color = new THREE.Color( 0xffffff );
+ this.map = null;
- "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )",
+ this.rotation = 0;
- "varying vec3 vReflect;",
+ this.fog = false;
- "uniform float refractionRatio;",
- "uniform bool useRefract;",
+ // set parameters
- "#endif"
+ this.setValues( parameters );
- ].join("\n"),
+};
- worldpos_vertex : [
+THREE.SpriteMaterial.prototype = Object.create( THREE.Material.prototype );
+THREE.SpriteMaterial.prototype.constructor = THREE.SpriteMaterial;
- "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )",
+THREE.SpriteMaterial.prototype.clone = function () {
- "#ifdef USE_SKINNING",
+ var material = new THREE.SpriteMaterial();
- "vec4 worldPosition = modelMatrix * skinned;",
+ THREE.Material.prototype.clone.call( this, material );
- "#endif",
+ material.color.copy( this.color );
+ material.map = this.map;
- "#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )",
+ material.rotation = this.rotation;
- "vec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );",
+ material.fog = this.fog;
- "#endif",
+ return material;
- "#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )",
+};
- "vec4 worldPosition = modelMatrix * vec4( position, 1.0 );",
+// File:src/textures/Texture.js
- "#endif",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author szimek / https://github.com/szimek/
+ */
- "#endif"
+THREE.Texture = function ( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
- ].join("\n"),
+ Object.defineProperty( this, 'id', { value: THREE.TextureIdCount ++ } );
- envmap_vertex : [
+ this.uuid = THREE.Math.generateUUID();
- "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )",
+ this.name = '';
+ this.sourceFile = '';
- "vec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;",
- "worldNormal = normalize( worldNormal );",
+ this.image = image !== undefined ? image : THREE.Texture.DEFAULT_IMAGE;
+ this.mipmaps = [];
- "vec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );",
+ this.mapping = mapping !== undefined ? mapping : THREE.Texture.DEFAULT_MAPPING;
- "if ( useRefract ) {",
+ this.wrapS = wrapS !== undefined ? wrapS : THREE.ClampToEdgeWrapping;
+ this.wrapT = wrapT !== undefined ? wrapT : THREE.ClampToEdgeWrapping;
- "vReflect = refract( cameraToVertex, worldNormal, refractionRatio );",
+ this.magFilter = magFilter !== undefined ? magFilter : THREE.LinearFilter;
+ this.minFilter = minFilter !== undefined ? minFilter : THREE.LinearMipMapLinearFilter;
- "} else {",
+ this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
- "vReflect = reflect( cameraToVertex, worldNormal );",
+ this.format = format !== undefined ? format : THREE.RGBAFormat;
+ this.type = type !== undefined ? type : THREE.UnsignedByteType;
- "}",
+ this.offset = new THREE.Vector2( 0, 0 );
+ this.repeat = new THREE.Vector2( 1, 1 );
- "#endif"
+ this.generateMipmaps = true;
+ this.premultiplyAlpha = false;
+ this.flipY = true;
+ this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml)
- ].join("\n"),
+ this._needsUpdate = false;
+ this.onUpdate = null;
- // COLOR MAP (particles)
+};
- map_particle_pars_fragment: [
+THREE.Texture.DEFAULT_IMAGE = undefined;
+THREE.Texture.DEFAULT_MAPPING = THREE.UVMapping;
- "#ifdef USE_MAP",
+THREE.Texture.prototype = {
- "uniform sampler2D map;",
+ constructor: THREE.Texture,
- "#endif"
+ get needsUpdate () {
- ].join("\n"),
+ return this._needsUpdate;
+ },
- map_particle_fragment: [
+ set needsUpdate ( value ) {
- "#ifdef USE_MAP",
+ if ( value === true ) this.update();
- "gl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );",
+ this._needsUpdate = value;
- "#endif"
+ },
- ].join("\n"),
+ clone: function ( texture ) {
- // COLOR MAP (triangles)
+ if ( texture === undefined ) texture = new THREE.Texture();
- map_pars_vertex: [
+ texture.image = this.image;
+ texture.mipmaps = this.mipmaps.slice( 0 );
- "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )",
+ texture.mapping = this.mapping;
- "varying vec2 vUv;",
- "uniform vec4 offsetRepeat;",
+ texture.wrapS = this.wrapS;
+ texture.wrapT = this.wrapT;
- "#endif"
+ texture.magFilter = this.magFilter;
+ texture.minFilter = this.minFilter;
- ].join("\n"),
+ texture.anisotropy = this.anisotropy;
- map_pars_fragment: [
+ texture.format = this.format;
+ texture.type = this.type;
- "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )",
+ texture.offset.copy( this.offset );
+ texture.repeat.copy( this.repeat );
- "varying vec2 vUv;",
+ texture.generateMipmaps = this.generateMipmaps;
+ texture.premultiplyAlpha = this.premultiplyAlpha;
+ texture.flipY = this.flipY;
+ texture.unpackAlignment = this.unpackAlignment;
- "#endif",
+ return texture;
- "#ifdef USE_MAP",
+ },
- "uniform sampler2D map;",
+ update: function () {
- "#endif"
+ this.dispatchEvent( { type: 'update' } );
- ].join("\n"),
+ },
- map_vertex: [
+ dispose: function () {
- "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )",
+ this.dispatchEvent( { type: 'dispose' } );
- "vUv = uv * offsetRepeat.zw + offsetRepeat.xy;",
+ }
- "#endif"
+};
- ].join("\n"),
+THREE.EventDispatcher.prototype.apply( THREE.Texture.prototype );
- map_fragment: [
+THREE.TextureIdCount = 0;
- "#ifdef USE_MAP",
+// File:src/textures/CubeTexture.js
- "vec4 texelColor = texture2D( map, vUv );",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- "#ifdef GAMMA_INPUT",
+THREE.CubeTexture = function ( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
- "texelColor.xyz *= texelColor.xyz;",
+ mapping = mapping !== undefined ? mapping : THREE.CubeReflectionMapping;
+
+ THREE.Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
- "#endif",
+ this.images = images;
- "gl_FragColor = gl_FragColor * texelColor;",
+};
- "#endif"
+THREE.CubeTexture.prototype = Object.create( THREE.Texture.prototype );
+THREE.CubeTexture.prototype.constructor = THREE.CubeTexture;
- ].join("\n"),
+THREE.CubeTexture.clone = function ( texture ) {
- // LIGHT MAP
+ if ( texture === undefined ) texture = new THREE.CubeTexture();
- lightmap_pars_fragment: [
+ THREE.Texture.prototype.clone.call( this, texture );
- "#ifdef USE_LIGHTMAP",
+ texture.images = this.images;
- "varying vec2 vUv2;",
- "uniform sampler2D lightMap;",
+ return texture;
- "#endif"
+};
- ].join("\n"),
+// File:src/textures/CompressedTexture.js
- lightmap_pars_vertex: [
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- "#ifdef USE_LIGHTMAP",
+THREE.CompressedTexture = function ( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy ) {
- "varying vec2 vUv2;",
+ THREE.Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
- "#endif"
+ this.image = { width: width, height: height };
+ this.mipmaps = mipmaps;
- ].join("\n"),
+ // no flipping for cube textures
+ // (also flipping doesn't work for compressed textures )
- lightmap_fragment: [
+ this.flipY = false;
- "#ifdef USE_LIGHTMAP",
+ // can't generate mipmaps for compressed textures
+ // mips must be embedded in DDS files
- "gl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );",
+ this.generateMipmaps = false;
- "#endif"
+};
- ].join("\n"),
+THREE.CompressedTexture.prototype = Object.create( THREE.Texture.prototype );
+THREE.CompressedTexture.prototype.constructor = THREE.CompressedTexture;
- lightmap_vertex: [
+THREE.CompressedTexture.prototype.clone = function () {
- "#ifdef USE_LIGHTMAP",
+ var texture = new THREE.CompressedTexture();
- "vUv2 = uv2;",
+ THREE.Texture.prototype.clone.call( this, texture );
- "#endif"
+ return texture;
- ].join("\n"),
+};
- // BUMP MAP
+// File:src/textures/DataTexture.js
- bumpmap_pars_fragment: [
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- "#ifdef USE_BUMPMAP",
+THREE.DataTexture = function ( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy ) {
- "uniform sampler2D bumpMap;",
- "uniform float bumpScale;",
+ THREE.Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
- // Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen
- // http://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html
+ this.image = { data: data, width: width, height: height };
- // Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)
+};
- "vec2 dHdxy_fwd() {",
+THREE.DataTexture.prototype = Object.create( THREE.Texture.prototype );
+THREE.DataTexture.prototype.constructor = THREE.DataTexture;
- "vec2 dSTdx = dFdx( vUv );",
- "vec2 dSTdy = dFdy( vUv );",
+THREE.DataTexture.prototype.clone = function () {
- "float Hll = bumpScale * texture2D( bumpMap, vUv ).x;",
- "float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;",
- "float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;",
+ var texture = new THREE.DataTexture();
- "return vec2( dBx, dBy );",
+ THREE.Texture.prototype.clone.call( this, texture );
- "}",
+ return texture;
- "vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {",
+};
- "vec3 vSigmaX = dFdx( surf_pos );",
- "vec3 vSigmaY = dFdy( surf_pos );",
- "vec3 vN = surf_norm;", // normalized
+// File:src/textures/VideoTexture.js
- "vec3 R1 = cross( vSigmaY, vN );",
- "vec3 R2 = cross( vN, vSigmaX );",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- "float fDet = dot( vSigmaX, R1 );",
+THREE.VideoTexture = function ( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
- "vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );",
- "return normalize( abs( fDet ) * surf_norm - vGrad );",
+ THREE.Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
- "}",
+ this.generateMipmaps = false;
- "#endif"
+ var scope = this;
- ].join("\n"),
+ var update = function () {
- // NORMAL MAP
+ requestAnimationFrame( update );
- normalmap_pars_fragment: [
+ if ( video.readyState === video.HAVE_ENOUGH_DATA ) {
- "#ifdef USE_NORMALMAP",
+ scope.needsUpdate = true;
- "uniform sampler2D normalMap;",
- "uniform vec2 normalScale;",
+ }
- // Per-Pixel Tangent Space Normal Mapping
- // http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html
+ };
- "vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {",
+ update();
- "vec3 q0 = dFdx( eye_pos.xyz );",
- "vec3 q1 = dFdy( eye_pos.xyz );",
- "vec2 st0 = dFdx( vUv.st );",
- "vec2 st1 = dFdy( vUv.st );",
+};
- "vec3 S = normalize( q0 * st1.t - q1 * st0.t );",
- "vec3 T = normalize( -q0 * st1.s + q1 * st0.s );",
- "vec3 N = normalize( surf_norm );",
+THREE.VideoTexture.prototype = Object.create( THREE.Texture.prototype );
+THREE.VideoTexture.prototype.constructor = THREE.VideoTexture;
- "vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;",
- "mapN.xy = normalScale * mapN.xy;",
- "mat3 tsn = mat3( S, T, N );",
- "return normalize( tsn * mapN );",
+// File:src/objects/Group.js
- "}",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- "#endif"
+THREE.Group = function () {
- ].join("\n"),
+ THREE.Object3D.call( this );
- // SPECULAR MAP
+ this.type = 'Group';
- specularmap_pars_fragment: [
+};
- "#ifdef USE_SPECULARMAP",
+THREE.Group.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Group.prototype.constructor = THREE.Group;
- "uniform sampler2D specularMap;",
+// File:src/objects/PointCloud.js
- "#endif"
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- ].join("\n"),
+THREE.PointCloud = function ( geometry, material ) {
- specularmap_fragment: [
+ THREE.Object3D.call( this );
- "float specularStrength;",
+ this.type = 'PointCloud';
- "#ifdef USE_SPECULARMAP",
+ this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
+ this.material = material !== undefined ? material : new THREE.PointCloudMaterial( { color: Math.random() * 0xffffff } );
- "vec4 texelSpecular = texture2D( specularMap, vUv );",
- "specularStrength = texelSpecular.r;",
+};
- "#else",
+THREE.PointCloud.prototype = Object.create( THREE.Object3D.prototype );
+THREE.PointCloud.prototype.constructor = THREE.PointCloud;
- "specularStrength = 1.0;",
+THREE.PointCloud.prototype.raycast = ( function () {
- "#endif"
+ var inverseMatrix = new THREE.Matrix4();
+ var ray = new THREE.Ray();
- ].join("\n"),
+ return function ( raycaster, intersects ) {
- // LIGHTS LAMBERT
+ var object = this;
+ var geometry = object.geometry;
+ var threshold = raycaster.params.PointCloud.threshold;
- lights_lambert_pars_vertex: [
+ inverseMatrix.getInverse( this.matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
- "uniform vec3 ambient;",
- "uniform vec3 diffuse;",
- "uniform vec3 emissive;",
+ if ( geometry.boundingBox !== null ) {
- "uniform vec3 ambientLightColor;",
+ if ( ray.isIntersectionBox( geometry.boundingBox ) === false ) {
- "#if MAX_DIR_LIGHTS > 0",
+ return;
- "uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
- "uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
+ }
- "#endif",
+ }
- "#if MAX_HEMI_LIGHTS > 0",
+ var localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
+ var position = new THREE.Vector3();
- "uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];",
+ var testPoint = function ( point, index ) {
- "#endif",
+ var rayPointDistance = ray.distanceToPoint( point );
- "#if MAX_POINT_LIGHTS > 0",
+ if ( rayPointDistance < localThreshold ) {
- "uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
- "uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
- "uniform float pointLightDistance[ MAX_POINT_LIGHTS ];",
+ var intersectPoint = ray.closestPointToPoint( point );
+ intersectPoint.applyMatrix4( object.matrixWorld );
- "#endif",
+ var distance = raycaster.ray.origin.distanceTo( intersectPoint );
- "#if MAX_SPOT_LIGHTS > 0",
+ intersects.push( {
- "uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];",
+ distance: distance,
+ distanceToRay: rayPointDistance,
+ point: intersectPoint.clone(),
+ index: index,
+ face: null,
+ object: object
- "#endif",
+ } );
- "#ifdef WRAP_AROUND",
+ }
- "uniform vec3 wrapRGB;",
+ };
- "#endif"
+ if ( geometry instanceof THREE.BufferGeometry ) {
- ].join("\n"),
+ var attributes = geometry.attributes;
+ var positions = attributes.position.array;
- lights_lambert_vertex: [
+ if ( attributes.index !== undefined ) {
- "vLightFront = vec3( 0.0 );",
+ var indices = attributes.index.array;
+ var offsets = geometry.offsets;
- "#ifdef DOUBLE_SIDED",
+ if ( offsets.length === 0 ) {
- "vLightBack = vec3( 0.0 );",
+ var offset = {
+ start: 0,
+ count: indices.length,
+ index: 0
+ };
- "#endif",
+ offsets = [ offset ];
- "transformedNormal = normalize( transformedNormal );",
+ }
- "#if MAX_DIR_LIGHTS > 0",
+ for ( var oi = 0, ol = offsets.length; oi < ol; ++ oi ) {
- "for( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {",
+ var start = offsets[ oi ].start;
+ var count = offsets[ oi ].count;
+ var index = offsets[ oi ].index;
- "vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
- "vec3 dirVector = normalize( lDirection.xyz );",
+ for ( var i = start, il = start + count; i < il; i ++ ) {
- "float dotProduct = dot( transformedNormal, dirVector );",
- "vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );",
+ var a = index + indices[ i ];
- "#ifdef DOUBLE_SIDED",
+ position.fromArray( positions, a * 3 );
- "vec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );",
+ testPoint( position, a );
- "#ifdef WRAP_AROUND",
+ }
- "vec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );",
+ }
- "#endif",
+ } else {
- "#endif",
+ var pointCount = positions.length / 3;
- "#ifdef WRAP_AROUND",
+ for ( var i = 0; i < pointCount; i ++ ) {
- "vec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );",
- "directionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );",
+ position.set(
+ positions[ 3 * i ],
+ positions[ 3 * i + 1 ],
+ positions[ 3 * i + 2 ]
+ );
- "#ifdef DOUBLE_SIDED",
+ testPoint( position, i );
- "directionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );",
+ }
- "#endif",
+ }
- "#endif",
+ } else {
- "vLightFront += directionalLightColor[ i ] * directionalLightWeighting;",
+ var vertices = this.geometry.vertices;
- "#ifdef DOUBLE_SIDED",
+ for ( var i = 0; i < vertices.length; i ++ ) {
- "vLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;",
+ testPoint( vertices[ i ], i );
- "#endif",
+ }
- "}",
+ }
- "#endif",
+ };
- "#if MAX_POINT_LIGHTS > 0",
+}() );
- "for( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {",
+THREE.PointCloud.prototype.clone = function ( object ) {
- "vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz - mvPosition.xyz;",
+ if ( object === undefined ) object = new THREE.PointCloud( this.geometry, this.material );
- "float lDistance = 1.0;",
- "if ( pointLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );",
+ THREE.Object3D.prototype.clone.call( this, object );
- "lVector = normalize( lVector );",
- "float dotProduct = dot( transformedNormal, lVector );",
+ return object;
- "vec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );",
+};
- "#ifdef DOUBLE_SIDED",
+// Backwards compatibility
- "vec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );",
+THREE.ParticleSystem = function ( geometry, material ) {
- "#ifdef WRAP_AROUND",
+ THREE.warn( 'THREE.ParticleSystem has been renamed to THREE.PointCloud.' );
+ return new THREE.PointCloud( geometry, material );
- "vec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );",
+};
- "#endif",
+// File:src/objects/Line.js
- "#endif",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- "#ifdef WRAP_AROUND",
+THREE.Line = function ( geometry, material, mode ) {
- "vec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );",
- "pointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );",
+ THREE.Object3D.call( this );
- "#ifdef DOUBLE_SIDED",
+ this.type = 'Line';
- "pointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );",
+ this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
+ this.material = material !== undefined ? material : new THREE.LineBasicMaterial( { color: Math.random() * 0xffffff } );
- "#endif",
+ this.mode = mode !== undefined ? mode : THREE.LineStrip;
- "#endif",
+};
- "vLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;",
+THREE.LineStrip = 0;
+THREE.LinePieces = 1;
- "#ifdef DOUBLE_SIDED",
+THREE.Line.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Line.prototype.constructor = THREE.Line;
- "vLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;",
+THREE.Line.prototype.raycast = ( function () {
- "#endif",
+ var inverseMatrix = new THREE.Matrix4();
+ var ray = new THREE.Ray();
+ var sphere = new THREE.Sphere();
- "}",
+ return function ( raycaster, intersects ) {
- "#endif",
+ var precision = raycaster.linePrecision;
+ var precisionSq = precision * precision;
- "#if MAX_SPOT_LIGHTS > 0",
+ var geometry = this.geometry;
- "for( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {",
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
- "vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz - mvPosition.xyz;",
+ // Checking boundingSphere distance to ray
- "float spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );",
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( this.matrixWorld );
- "if ( spotEffect > spotLightAngleCos[ i ] ) {",
+ if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
- "spotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );",
+ return;
- "float lDistance = 1.0;",
- "if ( spotLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );",
+ }
- "lVector = normalize( lVector );",
+ inverseMatrix.getInverse( this.matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
- "float dotProduct = dot( transformedNormal, lVector );",
- "vec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );",
+ var vStart = new THREE.Vector3();
+ var vEnd = new THREE.Vector3();
+ var interSegment = new THREE.Vector3();
+ var interRay = new THREE.Vector3();
+ var step = this.mode === THREE.LineStrip ? 1 : 2;
- "#ifdef DOUBLE_SIDED",
+ if ( geometry instanceof THREE.BufferGeometry ) {
- "vec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );",
+ var attributes = geometry.attributes;
- "#ifdef WRAP_AROUND",
+ if ( attributes.index !== undefined ) {
- "vec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );",
+ var indices = attributes.index.array;
+ var positions = attributes.position.array;
+ var offsets = geometry.offsets;
- "#endif",
+ if ( offsets.length === 0 ) {
- "#endif",
+ offsets = [ { start: 0, count: indices.length, index: 0 } ];
- "#ifdef WRAP_AROUND",
+ }
- "vec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );",
- "spotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );",
+ for ( var oi = 0; oi < offsets.length; oi ++) {
- "#ifdef DOUBLE_SIDED",
+ var start = offsets[ oi ].start;
+ var count = offsets[ oi ].count;
+ var index = offsets[ oi ].index;
- "spotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );",
+ for ( var i = start; i < start + count - 1; i += step ) {
- "#endif",
+ var a = index + indices[ i ];
+ var b = index + indices[ i + 1 ];
- "#endif",
+ vStart.fromArray( positions, a * 3 );
+ vEnd.fromArray( positions, b * 3 );
- "vLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;",
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
- "#ifdef DOUBLE_SIDED",
+ if ( distSq > precisionSq ) continue;
- "vLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;",
+ var distance = ray.origin.distanceTo( interRay );
- "#endif",
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
- "}",
+ intersects.push( {
- "}",
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ offsetIndex: oi,
+ face: null,
+ faceIndex: null,
+ object: this
- "#endif",
+ } );
- "#if MAX_HEMI_LIGHTS > 0",
+ }
- "for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {",
+ }
- "vec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );",
- "vec3 lVector = normalize( lDirection.xyz );",
+ } else {
- "float dotProduct = dot( transformedNormal, lVector );",
+ var positions = attributes.position.array;
- "float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;",
- "float hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;",
+ for ( var i = 0; i < positions.length / 3 - 1; i += step ) {
- "vLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );",
+ vStart.fromArray( positions, 3 * i );
+ vEnd.fromArray( positions, 3 * i + 3 );
- "#ifdef DOUBLE_SIDED",
+ var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
- "vLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );",
+ if ( distSq > precisionSq ) continue;
- "#endif",
+ var distance = ray.origin.distanceTo( interRay );
- "}",
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
- "#endif",
+ intersects.push( {
- "vLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;",
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
- "#ifdef DOUBLE_SIDED",
+ } );
- "vLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;",
+ }
- "#endif"
+ }
- ].join("\n"),
+ } else if ( geometry instanceof THREE.Geometry ) {
- // LIGHTS PHONG
+ var vertices = geometry.vertices;
+ var nbVertices = vertices.length;
- lights_phong_pars_vertex: [
+ for ( var i = 0; i < nbVertices - 1; i += step ) {
- "#ifndef PHONG_PER_PIXEL",
+ var distSq = ray.distanceSqToSegment( vertices[ i ], vertices[ i + 1 ], interRay, interSegment );
- "#if MAX_POINT_LIGHTS > 0",
+ if ( distSq > precisionSq ) continue;
- "uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
- "uniform float pointLightDistance[ MAX_POINT_LIGHTS ];",
+ var distance = ray.origin.distanceTo( interRay );
- "varying vec4 vPointLight[ MAX_POINT_LIGHTS ];",
+ if ( distance < raycaster.near || distance > raycaster.far ) continue;
- "#endif",
+ intersects.push( {
- "#if MAX_SPOT_LIGHTS > 0",
+ distance: distance,
+ // What do we want? intersection point on the ray or on the segment??
+ // point: raycaster.ray.at( distance ),
+ point: interSegment.clone().applyMatrix4( this.matrixWorld ),
+ index: i,
+ face: null,
+ faceIndex: null,
+ object: this
- "uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];",
+ } );
- "varying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];",
+ }
- "#endif",
+ }
- "#endif",
+ };
- "#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )",
+}() );
- "varying vec3 vWorldPosition;",
+THREE.Line.prototype.clone = function ( object ) {
- "#endif"
+ if ( object === undefined ) object = new THREE.Line( this.geometry, this.material, this.mode );
- ].join("\n"),
+ THREE.Object3D.prototype.clone.call( this, object );
+ return object;
- lights_phong_vertex: [
+};
- "#ifndef PHONG_PER_PIXEL",
+// File:src/objects/Mesh.js
- "#if MAX_POINT_LIGHTS > 0",
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mikael emtinger / http://gomo.se/
+ * @author jonobr1 / http://jonobr1.com/
+ */
- "for( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {",
+THREE.Mesh = function ( geometry, material ) {
- "vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz - mvPosition.xyz;",
+ THREE.Object3D.call( this );
- "float lDistance = 1.0;",
- "if ( pointLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );",
+ this.type = 'Mesh';
+
+ this.geometry = geometry !== undefined ? geometry : new THREE.Geometry();
+ this.material = material !== undefined ? material : new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff } );
- "vPointLight[ i ] = vec4( lVector, lDistance );",
+ this.updateMorphTargets();
- "}",
+};
- "#endif",
+THREE.Mesh.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Mesh.prototype.constructor = THREE.Mesh;
- "#if MAX_SPOT_LIGHTS > 0",
+THREE.Mesh.prototype.updateMorphTargets = function () {
- "for( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {",
+ if ( this.geometry.morphTargets !== undefined && this.geometry.morphTargets.length > 0 ) {
- "vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz - mvPosition.xyz;",
+ this.morphTargetBase = - 1;
+ this.morphTargetForcedOrder = [];
+ this.morphTargetInfluences = [];
+ this.morphTargetDictionary = {};
- "float lDistance = 1.0;",
- "if ( spotLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );",
+ for ( var m = 0, ml = this.geometry.morphTargets.length; m < ml; m ++ ) {
- "vSpotLight[ i ] = vec4( lVector, lDistance );",
+ this.morphTargetInfluences.push( 0 );
+ this.morphTargetDictionary[ this.geometry.morphTargets[ m ].name ] = m;
- "}",
+ }
- "#endif",
+ }
- "#endif",
+};
- "#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )",
+THREE.Mesh.prototype.getMorphTargetIndexByName = function ( name ) {
- "vWorldPosition = worldPosition.xyz;",
+ if ( this.morphTargetDictionary[ name ] !== undefined ) {
- "#endif"
+ return this.morphTargetDictionary[ name ];
- ].join("\n"),
+ }
- lights_phong_pars_fragment: [
+ THREE.warn( 'THREE.Mesh.getMorphTargetIndexByName: morph target ' + name + ' does not exist. Returning 0.' );
- "uniform vec3 ambientLightColor;",
+ return 0;
- "#if MAX_DIR_LIGHTS > 0",
+};
- "uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
- "uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
- "#endif",
+THREE.Mesh.prototype.raycast = ( function () {
- "#if MAX_HEMI_LIGHTS > 0",
+ var inverseMatrix = new THREE.Matrix4();
+ var ray = new THREE.Ray();
+ var sphere = new THREE.Sphere();
- "uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];",
+ var vA = new THREE.Vector3();
+ var vB = new THREE.Vector3();
+ var vC = new THREE.Vector3();
- "#endif",
+ return function ( raycaster, intersects ) {
- "#if MAX_POINT_LIGHTS > 0",
+ var geometry = this.geometry;
- "uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
+ // Checking boundingSphere distance to ray
- "#ifdef PHONG_PER_PIXEL",
+ if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
- "uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
- "uniform float pointLightDistance[ MAX_POINT_LIGHTS ];",
+ sphere.copy( geometry.boundingSphere );
+ sphere.applyMatrix4( this.matrixWorld );
- "#else",
+ if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {
- "varying vec4 vPointLight[ MAX_POINT_LIGHTS ];",
+ return;
- "#endif",
+ }
- "#endif",
+ // Check boundingBox before continuing
- "#if MAX_SPOT_LIGHTS > 0",
+ inverseMatrix.getInverse( this.matrixWorld );
+ ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
- "uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];",
+ if ( geometry.boundingBox !== null ) {
- "#ifdef PHONG_PER_PIXEL",
+ if ( ray.isIntersectionBox( geometry.boundingBox ) === false ) {
- "uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];",
+ return;
- "#else",
+ }
- "varying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];",
+ }
- "#endif",
+ if ( geometry instanceof THREE.BufferGeometry ) {
- "#endif",
+ var material = this.material;
- "#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )",
+ if ( material === undefined ) return;
- "varying vec3 vWorldPosition;",
+ var attributes = geometry.attributes;
- "#endif",
+ var a, b, c;
+ var precision = raycaster.precision;
- "#ifdef WRAP_AROUND",
+ if ( attributes.index !== undefined ) {
- "uniform vec3 wrapRGB;",
+ var indices = attributes.index.array;
+ var positions = attributes.position.array;
+ var offsets = geometry.offsets;
- "#endif",
+ if ( offsets.length === 0 ) {
- "varying vec3 vViewPosition;",
- "varying vec3 vNormal;"
+ offsets = [ { start: 0, count: indices.length, index: 0 } ];
- ].join("\n"),
+ }
- lights_phong_fragment: [
+ for ( var oi = 0, ol = offsets.length; oi < ol; ++ oi ) {
- "vec3 normal = normalize( vNormal );",
- "vec3 viewPosition = normalize( vViewPosition );",
+ var start = offsets[ oi ].start;
+ var count = offsets[ oi ].count;
+ var index = offsets[ oi ].index;
- "#ifdef DOUBLE_SIDED",
+ for ( var i = start, il = start + count; i < il; i += 3 ) {
- "normal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );",
+ a = index + indices[ i ];
+ b = index + indices[ i + 1 ];
+ c = index + indices[ i + 2 ];
- "#endif",
+ vA.fromArray( positions, a * 3 );
+ vB.fromArray( positions, b * 3 );
+ vC.fromArray( positions, c * 3 );
- "#ifdef USE_NORMALMAP",
+ if ( material.side === THREE.BackSide ) {
- "normal = perturbNormal2Arb( -vViewPosition, normal );",
+ var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );
- "#elif defined( USE_BUMPMAP )",
+ } else {
- "normal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );",
+ var intersectionPoint = ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
- "#endif",
+ }
- "#if MAX_POINT_LIGHTS > 0",
+ if ( intersectionPoint === null ) continue;
- "vec3 pointDiffuse = vec3( 0.0 );",
- "vec3 pointSpecular = vec3( 0.0 );",
+ intersectionPoint.applyMatrix4( this.matrixWorld );
- "for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {",
+ var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
- "#ifdef PHONG_PER_PIXEL",
+ if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
- "vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz + vViewPosition.xyz;",
+ intersects.push( {
- "float lDistance = 1.0;",
- "if ( pointLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );",
+ distance: distance,
+ point: intersectionPoint,
+ face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
+ faceIndex: null,
+ object: this
- "lVector = normalize( lVector );",
+ } );
- "#else",
+ }
- "vec3 lVector = normalize( vPointLight[ i ].xyz );",
- "float lDistance = vPointLight[ i ].w;",
+ }
- "#endif",
+ } else {
- // diffuse
+ var positions = attributes.position.array;
- "float dotProduct = dot( normal, lVector );",
+ for ( var i = 0, j = 0, il = positions.length; i < il; i += 3, j += 9 ) {
- "#ifdef WRAP_AROUND",
+ a = i;
+ b = i + 1;
+ c = i + 2;
- "float pointDiffuseWeightFull = max( dotProduct, 0.0 );",
- "float pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );",
+ vA.fromArray( positions, j );
+ vB.fromArray( positions, j + 3 );
+ vC.fromArray( positions, j + 6 );
- "vec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );",
+ if ( material.side === THREE.BackSide ) {
- "#else",
+ var intersectionPoint = ray.intersectTriangle( vC, vB, vA, true );
- "float pointDiffuseWeight = max( dotProduct, 0.0 );",
+ } else {
- "#endif",
+ var intersectionPoint = ray.intersectTriangle( vA, vB, vC, material.side !== THREE.DoubleSide );
- "pointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;",
+ }
- // specular
+ if ( intersectionPoint === null ) continue;
- "vec3 pointHalfVector = normalize( lVector + viewPosition );",
- "float pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );",
- "float pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );",
+ intersectionPoint.applyMatrix4( this.matrixWorld );
- "#ifdef PHYSICALLY_BASED_SHADING",
+ var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
- "float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
+ intersects.push( {
- "vec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );",
- "pointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;",
+ distance: distance,
+ point: intersectionPoint,
+ face: new THREE.Face3( a, b, c, THREE.Triangle.normal( vA, vB, vC ) ),
+ faceIndex: null,
+ object: this
- "#else",
+ } );
- "pointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;",
+ }
- "#endif",
+ }
- "}",
+ } else if ( geometry instanceof THREE.Geometry ) {
- "#endif",
+ var isFaceMaterial = this.material instanceof THREE.MeshFaceMaterial;
+ var objectMaterials = isFaceMaterial === true ? this.material.materials : null;
- "#if MAX_SPOT_LIGHTS > 0",
+ var a, b, c;
+ var precision = raycaster.precision;
- "vec3 spotDiffuse = vec3( 0.0 );",
- "vec3 spotSpecular = vec3( 0.0 );",
+ var vertices = geometry.vertices;
- "for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {",
+ for ( var f = 0, fl = geometry.faces.length; f < fl; f ++ ) {
- "#ifdef PHONG_PER_PIXEL",
+ var face = geometry.faces[ f ];
- "vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );",
- "vec3 lVector = lPosition.xyz + vViewPosition.xyz;",
+ var material = isFaceMaterial === true ? objectMaterials[ face.materialIndex ] : this.material;
- "float lDistance = 1.0;",
- "if ( spotLightDistance[ i ] > 0.0 )",
- "lDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );",
+ if ( material === undefined ) continue;
- "lVector = normalize( lVector );",
+ a = vertices[ face.a ];
+ b = vertices[ face.b ];
+ c = vertices[ face.c ];
- "#else",
+ if ( material.morphTargets === true ) {
- "vec3 lVector = normalize( vSpotLight[ i ].xyz );",
- "float lDistance = vSpotLight[ i ].w;",
+ var morphTargets = geometry.morphTargets;
+ var morphInfluences = this.morphTargetInfluences;
- "#endif",
+ vA.set( 0, 0, 0 );
+ vB.set( 0, 0, 0 );
+ vC.set( 0, 0, 0 );
- "float spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );",
+ for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
- "if ( spotEffect > spotLightAngleCos[ i ] ) {",
+ var influence = morphInfluences[ t ];
- "spotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );",
+ if ( influence === 0 ) continue;
- // diffuse
+ var targets = morphTargets[ t ].vertices;
- "float dotProduct = dot( normal, lVector );",
+ vA.x += ( targets[ face.a ].x - a.x ) * influence;
+ vA.y += ( targets[ face.a ].y - a.y ) * influence;
+ vA.z += ( targets[ face.a ].z - a.z ) * influence;
- "#ifdef WRAP_AROUND",
+ vB.x += ( targets[ face.b ].x - b.x ) * influence;
+ vB.y += ( targets[ face.b ].y - b.y ) * influence;
+ vB.z += ( targets[ face.b ].z - b.z ) * influence;
- "float spotDiffuseWeightFull = max( dotProduct, 0.0 );",
- "float spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );",
+ vC.x += ( targets[ face.c ].x - c.x ) * influence;
+ vC.y += ( targets[ face.c ].y - c.y ) * influence;
+ vC.z += ( targets[ face.c ].z - c.z ) * influence;
- "vec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );",
+ }
- "#else",
+ vA.add( a );
+ vB.add( b );
+ vC.add( c );
- "float spotDiffuseWeight = max( dotProduct, 0.0 );",
+ a = vA;
+ b = vB;
+ c = vC;
- "#endif",
+ }
- "spotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;",
+ if ( material.side === THREE.BackSide ) {
- // specular
+ var intersectionPoint = ray.intersectTriangle( c, b, a, true );
- "vec3 spotHalfVector = normalize( lVector + viewPosition );",
- "float spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );",
- "float spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );",
+ } else {
- "#ifdef PHYSICALLY_BASED_SHADING",
+ var intersectionPoint = ray.intersectTriangle( a, b, c, material.side !== THREE.DoubleSide );
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ }
- "float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
+ if ( intersectionPoint === null ) continue;
- "vec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );",
- "spotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;",
+ intersectionPoint.applyMatrix4( this.matrixWorld );
- "#else",
+ var distance = raycaster.ray.origin.distanceTo( intersectionPoint );
- "spotSpecular += specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;",
+ if ( distance < precision || distance < raycaster.near || distance > raycaster.far ) continue;
- "#endif",
+ intersects.push( {
- "}",
+ distance: distance,
+ point: intersectionPoint,
+ face: face,
+ faceIndex: f,
+ object: this
- "}",
+ } );
- "#endif",
+ }
- "#if MAX_DIR_LIGHTS > 0",
+ }
- "vec3 dirDiffuse = vec3( 0.0 );",
- "vec3 dirSpecular = vec3( 0.0 );" ,
+ };
- "for( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {",
+}() );
- "vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
- "vec3 dirVector = normalize( lDirection.xyz );",
+THREE.Mesh.prototype.clone = function ( object, recursive ) {
- // diffuse
+ if ( object === undefined ) object = new THREE.Mesh( this.geometry, this.material );
- "float dotProduct = dot( normal, dirVector );",
+ THREE.Object3D.prototype.clone.call( this, object, recursive );
- "#ifdef WRAP_AROUND",
+ return object;
- "float dirDiffuseWeightFull = max( dotProduct, 0.0 );",
- "float dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );",
+};
- "vec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );",
+// File:src/objects/Bone.js
- "#else",
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
- "float dirDiffuseWeight = max( dotProduct, 0.0 );",
+THREE.Bone = function ( skin ) {
- "#endif",
+ THREE.Object3D.call( this );
- "dirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;",
+ this.type = 'Bone';
- // specular
+ this.skin = skin;
- "vec3 dirHalfVector = normalize( dirVector + viewPosition );",
- "float dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );",
- "float dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );",
+};
- "#ifdef PHYSICALLY_BASED_SHADING",
+THREE.Bone.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Bone.prototype.constructor = THREE.Bone;
- /*
- // fresnel term from skin shader
- "const float F0 = 0.128;",
+// File:src/objects/Skeleton.js
- "float base = 1.0 - dot( viewPosition, dirHalfVector );",
- "float exponential = pow( base, 5.0 );",
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author michael guerrero / http://realitymeltdown.com
+ * @author ikerr / http://verold.com
+ */
- "float fresnel = exponential + F0 * ( 1.0 - exponential );",
- */
+THREE.Skeleton = function ( bones, boneInverses, useVertexTexture ) {
- /*
- // fresnel term from fresnel shader
- "const float mFresnelBias = 0.08;",
- "const float mFresnelScale = 0.3;",
- "const float mFresnelPower = 5.0;",
+ this.useVertexTexture = useVertexTexture !== undefined ? useVertexTexture : true;
- "float fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );",
- */
+ this.identityMatrix = new THREE.Matrix4();
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ // copy the bone array
- "float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
+ bones = bones || [];
- //"dirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;",
+ this.bones = bones.slice( 0 );
- "vec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );",
- "dirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;",
+ // create a bone texture or an array of floats
- "#else",
+ if ( this.useVertexTexture ) {
- "dirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;",
+ // layout (1 matrix = 4 pixels)
+ // RGBA RGBA RGBA RGBA (=> column1, column2, column3, column4)
+ // with 8x8 pixel texture max 16 bones (8 * 8 / 4)
+ // 16x16 pixel texture max 64 bones (16 * 16 / 4)
+ // 32x32 pixel texture max 256 bones (32 * 32 / 4)
+ // 64x64 pixel texture max 1024 bones (64 * 64 / 4)
- "#endif",
+ var size;
- "}",
+ if ( this.bones.length > 256 )
+ size = 64;
+ else if ( this.bones.length > 64 )
+ size = 32;
+ else if ( this.bones.length > 16 )
+ size = 16;
+ else
+ size = 8;
- "#endif",
+ this.boneTextureWidth = size;
+ this.boneTextureHeight = size;
- "#if MAX_HEMI_LIGHTS > 0",
+ this.boneMatrices = new Float32Array( this.boneTextureWidth * this.boneTextureHeight * 4 ); // 4 floats per RGBA pixel
+ this.boneTexture = new THREE.DataTexture( this.boneMatrices, this.boneTextureWidth, this.boneTextureHeight, THREE.RGBAFormat, THREE.FloatType );
+ this.boneTexture.minFilter = THREE.NearestFilter;
+ this.boneTexture.magFilter = THREE.NearestFilter;
+ this.boneTexture.generateMipmaps = false;
+ this.boneTexture.flipY = false;
- "vec3 hemiDiffuse = vec3( 0.0 );",
- "vec3 hemiSpecular = vec3( 0.0 );" ,
+ } else {
- "for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {",
+ this.boneMatrices = new Float32Array( 16 * this.bones.length );
- "vec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );",
- "vec3 lVector = normalize( lDirection.xyz );",
+ }
- // diffuse
+ // use the supplied bone inverses or calculate the inverses
- "float dotProduct = dot( normal, lVector );",
- "float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;",
+ if ( boneInverses === undefined ) {
- "vec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );",
+ this.calculateInverses();
- "hemiDiffuse += diffuse * hemiColor;",
+ } else {
- // specular (sky light)
+ if ( this.bones.length === boneInverses.length ) {
- "vec3 hemiHalfVectorSky = normalize( lVector + viewPosition );",
- "float hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;",
- "float hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );",
+ this.boneInverses = boneInverses.slice( 0 );
- // specular (ground light)
+ } else {
- "vec3 lVectorGround = -lVector;",
+ THREE.warn( 'THREE.Skeleton bonInverses is the wrong length.' );
- "vec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );",
- "float hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;",
- "float hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );",
+ this.boneInverses = [];
- "#ifdef PHYSICALLY_BASED_SHADING",
+ for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
- "float dotProductGround = dot( normal, lVectorGround );",
+ this.boneInverses.push( new THREE.Matrix4() );
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ }
- "float specularNormalization = ( shininess + 2.0001 ) / 8.0;",
+ }
- "vec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );",
- "vec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );",
- "hemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );",
+ }
- "#else",
+};
- "hemiSpecular += specular * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;",
+THREE.Skeleton.prototype.calculateInverses = function () {
- "#endif",
+ this.boneInverses = [];
- "}",
+ for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
- "#endif",
+ var inverse = new THREE.Matrix4();
- "vec3 totalDiffuse = vec3( 0.0 );",
- "vec3 totalSpecular = vec3( 0.0 );",
+ if ( this.bones[ b ] ) {
- "#if MAX_DIR_LIGHTS > 0",
+ inverse.getInverse( this.bones[ b ].matrixWorld );
- "totalDiffuse += dirDiffuse;",
- "totalSpecular += dirSpecular;",
+ }
- "#endif",
+ this.boneInverses.push( inverse );
- "#if MAX_HEMI_LIGHTS > 0",
+ }
- "totalDiffuse += hemiDiffuse;",
- "totalSpecular += hemiSpecular;",
+};
- "#endif",
+THREE.Skeleton.prototype.pose = function () {
- "#if MAX_POINT_LIGHTS > 0",
+ var bone;
- "totalDiffuse += pointDiffuse;",
- "totalSpecular += pointSpecular;",
+ // recover the bind-time world matrices
- "#endif",
+ for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
- "#if MAX_SPOT_LIGHTS > 0",
+ bone = this.bones[ b ];
- "totalDiffuse += spotDiffuse;",
- "totalSpecular += spotSpecular;",
+ if ( bone ) {
- "#endif",
+ bone.matrixWorld.getInverse( this.boneInverses[ b ] );
- "#ifdef METAL",
+ }
- "gl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );",
+ }
- "#else",
+ // compute the local matrices, positions, rotations and scales
- "gl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;",
+ for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
- "#endif"
+ bone = this.bones[ b ];
- ].join("\n"),
+ if ( bone ) {
- // VERTEX COLORS
+ if ( bone.parent ) {
- color_pars_fragment: [
+ bone.matrix.getInverse( bone.parent.matrixWorld );
+ bone.matrix.multiply( bone.matrixWorld );
- "#ifdef USE_COLOR",
+ } else {
- "varying vec3 vColor;",
+ bone.matrix.copy( bone.matrixWorld );
- "#endif"
+ }
- ].join("\n"),
+ bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
+ }
- color_fragment: [
+ }
- "#ifdef USE_COLOR",
+};
- "gl_FragColor = gl_FragColor * vec4( vColor, 1.0 );",
+THREE.Skeleton.prototype.update = ( function () {
- "#endif"
+ var offsetMatrix = new THREE.Matrix4();
+
+ return function () {
- ].join("\n"),
+ // flatten bone matrices to array
- color_pars_vertex: [
+ for ( var b = 0, bl = this.bones.length; b < bl; b ++ ) {
- "#ifdef USE_COLOR",
+ // compute the offset between the current and the original transform
- "varying vec3 vColor;",
+ var matrix = this.bones[ b ] ? this.bones[ b ].matrixWorld : this.identityMatrix;
- "#endif"
+ offsetMatrix.multiplyMatrices( matrix, this.boneInverses[ b ] );
+ offsetMatrix.flattenToArrayOffset( this.boneMatrices, b * 16 );
- ].join("\n"),
+ }
+ if ( this.useVertexTexture ) {
- color_vertex: [
+ this.boneTexture.needsUpdate = true;
- "#ifdef USE_COLOR",
+ }
+
+ };
- "#ifdef GAMMA_INPUT",
+} )();
- "vColor = color * color;",
- "#else",
+// File:src/objects/SkinnedMesh.js
- "vColor = color;",
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author ikerr / http://verold.com
+ */
- "#endif",
+THREE.SkinnedMesh = function ( geometry, material, useVertexTexture ) {
- "#endif"
+ THREE.Mesh.call( this, geometry, material );
- ].join("\n"),
+ this.type = 'SkinnedMesh';
- // SKINNING
+ this.bindMode = "attached";
+ this.bindMatrix = new THREE.Matrix4();
+ this.bindMatrixInverse = new THREE.Matrix4();
- skinning_pars_vertex: [
+ // init bones
- "#ifdef USE_SKINNING",
+ // TODO: remove bone creation as there is no reason (other than
+ // convenience) for THREE.SkinnedMesh to do this.
- "#ifdef BONE_TEXTURE",
+ var bones = [];
- "uniform sampler2D boneTexture;",
- "uniform int boneTextureWidth;",
- "uniform int boneTextureHeight;",
+ if ( this.geometry && this.geometry.bones !== undefined ) {
- "mat4 getBoneMatrix( const in float i ) {",
+ var bone, gbone, p, q, s;
- "float j = i * 4.0;",
- "float x = mod( j, float( boneTextureWidth ) );",
- "float y = floor( j / float( boneTextureWidth ) );",
+ for ( var b = 0, bl = this.geometry.bones.length; b < bl; ++ b ) {
- "float dx = 1.0 / float( boneTextureWidth );",
- "float dy = 1.0 / float( boneTextureHeight );",
+ gbone = this.geometry.bones[ b ];
- "y = dy * ( y + 0.5 );",
+ p = gbone.pos;
+ q = gbone.rotq;
+ s = gbone.scl;
- "vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );",
- "vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );",
- "vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );",
- "vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );",
+ bone = new THREE.Bone( this );
+ bones.push( bone );
- "mat4 bone = mat4( v1, v2, v3, v4 );",
+ bone.name = gbone.name;
+ bone.position.set( p[ 0 ], p[ 1 ], p[ 2 ] );
+ bone.quaternion.set( q[ 0 ], q[ 1 ], q[ 2 ], q[ 3 ] );
- "return bone;",
+ if ( s !== undefined ) {
- "}",
+ bone.scale.set( s[ 0 ], s[ 1 ], s[ 2 ] );
- "#else",
+ } else {
- "uniform mat4 boneGlobalMatrices[ MAX_BONES ];",
+ bone.scale.set( 1, 1, 1 );
- "mat4 getBoneMatrix( const in float i ) {",
+ }
- "mat4 bone = boneGlobalMatrices[ int(i) ];",
- "return bone;",
+ }
- "}",
+ for ( var b = 0, bl = this.geometry.bones.length; b < bl; ++ b ) {
- "#endif",
+ gbone = this.geometry.bones[ b ];
- "#endif"
+ if ( gbone.parent !== - 1 ) {
- ].join("\n"),
+ bones[ gbone.parent ].add( bones[ b ] );
- skinbase_vertex: [
+ } else {
- "#ifdef USE_SKINNING",
+ this.add( bones[ b ] );
- "mat4 boneMatX = getBoneMatrix( skinIndex.x );",
- "mat4 boneMatY = getBoneMatrix( skinIndex.y );",
+ }
- "#endif"
+ }
- ].join("\n"),
+ }
- skinning_vertex: [
+ this.normalizeSkinWeights();
- "#ifdef USE_SKINNING",
+ this.updateMatrixWorld( true );
+ this.bind( new THREE.Skeleton( bones, undefined, useVertexTexture ) );
- "#ifdef USE_MORPHTARGETS",
+};
- "vec4 skinVertex = vec4( morphed, 1.0 );",
- "#else",
+THREE.SkinnedMesh.prototype = Object.create( THREE.Mesh.prototype );
+THREE.SkinnedMesh.prototype.constructor = THREE.SkinnedMesh;
- "vec4 skinVertex = vec4( position, 1.0 );",
+THREE.SkinnedMesh.prototype.bind = function( skeleton, bindMatrix ) {
- "#endif",
+ this.skeleton = skeleton;
- "vec4 skinned = boneMatX * skinVertex * skinWeight.x;",
- "skinned += boneMatY * skinVertex * skinWeight.y;",
+ if ( bindMatrix === undefined ) {
- "#endif"
+ this.updateMatrixWorld( true );
- ].join("\n"),
+ bindMatrix = this.matrixWorld;
- // MORPHING
+ }
- morphtarget_pars_vertex: [
+ this.bindMatrix.copy( bindMatrix );
+ this.bindMatrixInverse.getInverse( bindMatrix );
- "#ifdef USE_MORPHTARGETS",
+};
- "#ifndef USE_MORPHNORMALS",
+THREE.SkinnedMesh.prototype.pose = function () {
- "uniform float morphTargetInfluences[ 8 ];",
+ this.skeleton.pose();
- "#else",
+};
- "uniform float morphTargetInfluences[ 4 ];",
+THREE.SkinnedMesh.prototype.normalizeSkinWeights = function () {
- "#endif",
+ if ( this.geometry instanceof THREE.Geometry ) {
- "#endif"
+ for ( var i = 0; i < this.geometry.skinIndices.length; i ++ ) {
- ].join("\n"),
+ var sw = this.geometry.skinWeights[ i ];
- morphtarget_vertex: [
+ var scale = 1.0 / sw.lengthManhattan();
- "#ifdef USE_MORPHTARGETS",
+ if ( scale !== Infinity ) {
- "vec3 morphed = vec3( 0.0 );",
- "morphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];",
- "morphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];",
- "morphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];",
- "morphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];",
+ sw.multiplyScalar( scale );
- "#ifndef USE_MORPHNORMALS",
+ } else {
- "morphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];",
- "morphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];",
- "morphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];",
- "morphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];",
+ sw.set( 1 ); // this will be normalized by the shader anyway
- "#endif",
+ }
- "morphed += position;",
+ }
- "#endif"
+ } else {
- ].join("\n"),
+ // skinning weights assumed to be normalized for THREE.BufferGeometry
- default_vertex : [
+ }
- "vec4 mvPosition;",
+};
- "#ifdef USE_SKINNING",
+THREE.SkinnedMesh.prototype.updateMatrixWorld = function( force ) {
- "mvPosition = modelViewMatrix * skinned;",
+ THREE.Mesh.prototype.updateMatrixWorld.call( this, true );
- "#endif",
+ if ( this.bindMode === "attached" ) {
- "#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )",
+ this.bindMatrixInverse.getInverse( this.matrixWorld );
- "mvPosition = modelViewMatrix * vec4( morphed, 1.0 );",
+ } else if ( this.bindMode === "detached" ) {
- "#endif",
+ this.bindMatrixInverse.getInverse( this.bindMatrix );
- "#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )",
+ } else {
- "mvPosition = modelViewMatrix * vec4( position, 1.0 );",
+ THREE.warn( 'THREE.SkinnedMesh unreckognized bindMode: ' + this.bindMode );
- "#endif",
+ }
- "gl_Position = projectionMatrix * mvPosition;"
+};
- ].join("\n"),
+THREE.SkinnedMesh.prototype.clone = function( object ) {
- morphnormal_vertex: [
+ if ( object === undefined ) {
- "#ifdef USE_MORPHNORMALS",
+ object = new THREE.SkinnedMesh( this.geometry, this.material, this.useVertexTexture );
- "vec3 morphedNormal = vec3( 0.0 );",
+ }
- "morphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];",
- "morphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];",
- "morphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];",
- "morphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];",
+ THREE.Mesh.prototype.clone.call( this, object );
- "morphedNormal += normal;",
+ return object;
- "#endif"
+};
- ].join("\n"),
- skinnormal_vertex: [
+// File:src/objects/MorphAnimMesh.js
- "#ifdef USE_SKINNING",
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- "mat4 skinMatrix = skinWeight.x * boneMatX;",
- "skinMatrix += skinWeight.y * boneMatY;",
+THREE.MorphAnimMesh = function ( geometry, material ) {
- "#ifdef USE_MORPHNORMALS",
+ THREE.Mesh.call( this, geometry, material );
- "vec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );",
+ this.type = 'MorphAnimMesh';
- "#else",
+ // API
- "vec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );",
+ this.duration = 1000; // milliseconds
+ this.mirroredLoop = false;
+ this.time = 0;
- "#endif",
+ // internals
- "#endif"
+ this.lastKeyframe = 0;
+ this.currentKeyframe = 0;
- ].join("\n"),
+ this.direction = 1;
+ this.directionBackwards = false;
- defaultnormal_vertex: [
+ this.setFrameRange( 0, this.geometry.morphTargets.length - 1 );
- "vec3 objectNormal;",
+};
- "#ifdef USE_SKINNING",
+THREE.MorphAnimMesh.prototype = Object.create( THREE.Mesh.prototype );
+THREE.MorphAnimMesh.prototype.constructor = THREE.MorphAnimMesh;
- "objectNormal = skinnedNormal.xyz;",
+THREE.MorphAnimMesh.prototype.setFrameRange = function ( start, end ) {
- "#endif",
+ this.startKeyframe = start;
+ this.endKeyframe = end;
- "#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )",
+ this.length = this.endKeyframe - this.startKeyframe + 1;
- "objectNormal = morphedNormal;",
+};
- "#endif",
+THREE.MorphAnimMesh.prototype.setDirectionForward = function () {
- "#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )",
+ this.direction = 1;
+ this.directionBackwards = false;
- "objectNormal = normal;",
+};
- "#endif",
+THREE.MorphAnimMesh.prototype.setDirectionBackward = function () {
- "#ifdef FLIP_SIDED",
+ this.direction = - 1;
+ this.directionBackwards = true;
- "objectNormal = -objectNormal;",
+};
- "#endif",
+THREE.MorphAnimMesh.prototype.parseAnimations = function () {
- "vec3 transformedNormal = normalMatrix * objectNormal;"
+ var geometry = this.geometry;
- ].join("\n"),
+ if ( ! geometry.animations ) geometry.animations = {};
- // SHADOW MAP
+ var firstAnimation, animations = geometry.animations;
- // based on SpiderGL shadow map and Fabien Sanglard's GLSL shadow mapping examples
- // http://spidergl.org/example.php?id=6
- // http://fabiensanglard.net/shadowmapping
+ var pattern = /([a-z]+)_?(\d+)/;
- shadowmap_pars_fragment: [
+ for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
- "#ifdef USE_SHADOWMAP",
+ var morph = geometry.morphTargets[ i ];
+ var parts = morph.name.match( pattern );
- "uniform sampler2D shadowMap[ MAX_SHADOWS ];",
- "uniform vec2 shadowMapSize[ MAX_SHADOWS ];",
+ if ( parts && parts.length > 1 ) {
- "uniform float shadowDarkness[ MAX_SHADOWS ];",
- "uniform float shadowBias[ MAX_SHADOWS ];",
+ var label = parts[ 1 ];
- "varying vec4 vShadowCoord[ MAX_SHADOWS ];",
+ if ( ! animations[ label ] ) animations[ label ] = { start: Infinity, end: - Infinity };
- "float unpackDepth( const in vec4 rgba_depth ) {",
+ var animation = animations[ label ];
- "const vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );",
- "float depth = dot( rgba_depth, bit_shift );",
- "return depth;",
+ if ( i < animation.start ) animation.start = i;
+ if ( i > animation.end ) animation.end = i;
- "}",
+ if ( ! firstAnimation ) firstAnimation = label;
- "#endif"
+ }
- ].join("\n"),
+ }
- shadowmap_fragment: [
+ geometry.firstAnimation = firstAnimation;
- "#ifdef USE_SHADOWMAP",
+};
- "#ifdef SHADOWMAP_DEBUG",
+THREE.MorphAnimMesh.prototype.setAnimationLabel = function ( label, start, end ) {
- "vec3 frustumColors[3];",
- "frustumColors[0] = vec3( 1.0, 0.5, 0.0 );",
- "frustumColors[1] = vec3( 0.0, 1.0, 0.8 );",
- "frustumColors[2] = vec3( 0.0, 0.5, 1.0 );",
+ if ( ! this.geometry.animations ) this.geometry.animations = {};
- "#endif",
+ this.geometry.animations[ label ] = { start: start, end: end };
- "#ifdef SHADOWMAP_CASCADE",
+};
- "int inFrustumCount = 0;",
+THREE.MorphAnimMesh.prototype.playAnimation = function ( label, fps ) {
- "#endif",
+ var animation = this.geometry.animations[ label ];
- "float fDepth;",
- "vec3 shadowColor = vec3( 1.0 );",
+ if ( animation ) {
- "for( int i = 0; i < MAX_SHADOWS; i ++ ) {",
+ this.setFrameRange( animation.start, animation.end );
+ this.duration = 1000 * ( ( animation.end - animation.start ) / fps );
+ this.time = 0;
- "vec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;",
+ } else {
- // "if ( something && something )" breaks ATI OpenGL shader compiler
- // "if ( all( something, something ) )" using this instead
+ THREE.warn( 'THREE.MorphAnimMesh: animation[' + label + '] undefined in .playAnimation()' );
- "bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );",
- "bool inFrustum = all( inFrustumVec );",
+ }
- // don't shadow pixels outside of light frustum
- // use just first frustum (for cascades)
- // don't shadow pixels behind far plane of light frustum
+};
- "#ifdef SHADOWMAP_CASCADE",
+THREE.MorphAnimMesh.prototype.updateAnimation = function ( delta ) {
- "inFrustumCount += int( inFrustum );",
- "bvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );",
+ var frameTime = this.duration / this.length;
- "#else",
+ this.time += this.direction * delta;
- "bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );",
+ if ( this.mirroredLoop ) {
- "#endif",
+ if ( this.time > this.duration || this.time < 0 ) {
- "bool frustumTest = all( frustumTestVec );",
+ this.direction *= - 1;
- "if ( frustumTest ) {",
+ if ( this.time > this.duration ) {
- "shadowCoord.z += shadowBias[ i ];",
+ this.time = this.duration;
+ this.directionBackwards = true;
- "#if defined( SHADOWMAP_TYPE_PCF )",
+ }
- // Percentage-close filtering
- // (9 pixel kernel)
- // http://fabiensanglard.net/shadowmappingPCF/
+ if ( this.time < 0 ) {
- "float shadow = 0.0;",
+ this.time = 0;
+ this.directionBackwards = false;
- /*
- // nested loops breaks shader compiler / validator on some ATI cards when using OpenGL
- // must enroll loop manually
+ }
- "for ( float y = -1.25; y <= 1.25; y += 1.25 )",
- "for ( float x = -1.25; x <= 1.25; x += 1.25 ) {",
+ }
- "vec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );",
+ } else {
- // doesn't seem to produce any noticeable visual difference compared to simple "texture2D" lookup
- //"vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );",
+ this.time = this.time % this.duration;
- "float fDepth = unpackDepth( rgbaDepth );",
+ if ( this.time < 0 ) this.time += this.duration;
- "if ( fDepth < shadowCoord.z )",
- "shadow += 1.0;",
+ }
- "}",
+ var keyframe = this.startKeyframe + THREE.Math.clamp( Math.floor( this.time / frameTime ), 0, this.length - 1 );
- "shadow /= 9.0;",
+ if ( keyframe !== this.currentKeyframe ) {
- */
+ this.morphTargetInfluences[ this.lastKeyframe ] = 0;
+ this.morphTargetInfluences[ this.currentKeyframe ] = 1;
- "const float shadowDelta = 1.0 / 9.0;",
+ this.morphTargetInfluences[ keyframe ] = 0;
- "float xPixelOffset = 1.0 / shadowMapSize[ i ].x;",
- "float yPixelOffset = 1.0 / shadowMapSize[ i ].y;",
+ this.lastKeyframe = this.currentKeyframe;
+ this.currentKeyframe = keyframe;
- "float dx0 = -1.25 * xPixelOffset;",
- "float dy0 = -1.25 * yPixelOffset;",
- "float dx1 = 1.25 * xPixelOffset;",
- "float dy1 = 1.25 * yPixelOffset;",
+ }
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ var mix = ( this.time % frameTime ) / frameTime;
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ if ( this.directionBackwards ) {
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ mix = 1 - mix;
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ }
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ this.morphTargetInfluences[ this.currentKeyframe ] = mix;
+ this.morphTargetInfluences[ this.lastKeyframe ] = 1 - mix;
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+};
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+THREE.MorphAnimMesh.prototype.interpolateTargets = function ( a, b, t ) {
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ var influences = this.morphTargetInfluences;
- "fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );",
- "if ( fDepth < shadowCoord.z ) shadow += shadowDelta;",
+ for ( var i = 0, l = influences.length; i < l; i ++ ) {
- "shadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );",
+ influences[ i ] = 0;
- "#elif defined( SHADOWMAP_TYPE_PCF_SOFT )",
+ }
- // Percentage-close filtering
- // (9 pixel kernel)
- // http://fabiensanglard.net/shadowmappingPCF/
+ if ( a > -1 ) influences[ a ] = 1 - t;
+ if ( b > -1 ) influences[ b ] = t;
- "float shadow = 0.0;",
+};
- "float xPixelOffset = 1.0 / shadowMapSize[ i ].x;",
- "float yPixelOffset = 1.0 / shadowMapSize[ i ].y;",
+THREE.MorphAnimMesh.prototype.clone = function ( object ) {
- "float dx0 = -1.0 * xPixelOffset;",
- "float dy0 = -1.0 * yPixelOffset;",
- "float dx1 = 1.0 * xPixelOffset;",
- "float dy1 = 1.0 * yPixelOffset;",
+ if ( object === undefined ) object = new THREE.MorphAnimMesh( this.geometry, this.material );
- "mat3 shadowKernel;",
- "mat3 depthKernel;",
+ object.duration = this.duration;
+ object.mirroredLoop = this.mirroredLoop;
+ object.time = this.time;
- "depthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );",
- "depthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );",
- "depthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );",
- "depthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );",
- "depthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );",
- "depthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );",
- "depthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );",
- "depthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );",
- "depthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );",
+ object.lastKeyframe = this.lastKeyframe;
+ object.currentKeyframe = this.currentKeyframe;
- "vec3 shadowZ = vec3( shadowCoord.z );",
- "shadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));",
- "shadowKernel[0] *= vec3(0.25);",
+ object.direction = this.direction;
+ object.directionBackwards = this.directionBackwards;
- "shadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));",
- "shadowKernel[1] *= vec3(0.25);",
+ THREE.Mesh.prototype.clone.call( this, object );
- "shadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));",
- "shadowKernel[2] *= vec3(0.25);",
+ return object;
- "vec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );",
+};
- "shadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );",
- "shadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );",
+// File:src/objects/LOD.js
- "vec4 shadowValues;",
- "shadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );",
- "shadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );",
- "shadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );",
- "shadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );",
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
- "shadow = dot( shadowValues, vec4( 1.0 ) );",
+THREE.LOD = function () {
- "shadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );",
+ THREE.Object3D.call( this );
- "#else",
+ this.objects = [];
- "vec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );",
- "float fDepth = unpackDepth( rgbaDepth );",
+};
- "if ( fDepth < shadowCoord.z )",
- // spot with multiple shadows is darker
+THREE.LOD.prototype = Object.create( THREE.Object3D.prototype );
+THREE.LOD.prototype.constructor = THREE.LOD;
- "shadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );",
+THREE.LOD.prototype.addLevel = function ( object, distance ) {
- // spot with multiple shadows has the same color as single shadow spot
+ if ( distance === undefined ) distance = 0;
- //"shadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );",
+ distance = Math.abs( distance );
- "#endif",
+ for ( var l = 0; l < this.objects.length; l ++ ) {
- "}",
+ if ( distance < this.objects[ l ].distance ) {
+ break;
- "#ifdef SHADOWMAP_DEBUG",
+ }
- "#ifdef SHADOWMAP_CASCADE",
+ }
- "if ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];",
+ this.objects.splice( l, 0, { distance: distance, object: object } );
+ this.add( object );
- "#else",
+};
- "if ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];",
+THREE.LOD.prototype.getObjectForDistance = function ( distance ) {
- "#endif",
+ for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
- "#endif",
+ if ( distance < this.objects[ i ].distance ) {
- "}",
+ break;
- "#ifdef GAMMA_OUTPUT",
+ }
- "shadowColor *= shadowColor;",
+ }
- "#endif",
+ return this.objects[ i - 1 ].object;
- "gl_FragColor.xyz = gl_FragColor.xyz * shadowColor;",
+};
- "#endif"
+THREE.LOD.prototype.raycast = ( function () {
- ].join("\n"),
+ var matrixPosition = new THREE.Vector3();
- shadowmap_pars_vertex: [
+ return function ( raycaster, intersects ) {
- "#ifdef USE_SHADOWMAP",
+ matrixPosition.setFromMatrixPosition( this.matrixWorld );
- "varying vec4 vShadowCoord[ MAX_SHADOWS ];",
- "uniform mat4 shadowMatrix[ MAX_SHADOWS ];",
+ var distance = raycaster.ray.origin.distanceTo( matrixPosition );
- "#endif"
+ this.getObjectForDistance( distance ).raycast( raycaster, intersects );
- ].join("\n"),
+ };
- shadowmap_vertex: [
+}() );
- "#ifdef USE_SHADOWMAP",
+THREE.LOD.prototype.update = function () {
- "for( int i = 0; i < MAX_SHADOWS; i ++ ) {",
+ var v1 = new THREE.Vector3();
+ var v2 = new THREE.Vector3();
- "vShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;",
+ return function ( camera ) {
- "}",
+ if ( this.objects.length > 1 ) {
- "#endif"
+ v1.setFromMatrixPosition( camera.matrixWorld );
+ v2.setFromMatrixPosition( this.matrixWorld );
- ].join("\n"),
+ var distance = v1.distanceTo( v2 );
- // ALPHATEST
+ this.objects[ 0 ].object.visible = true;
- alphatest_fragment: [
+ for ( var i = 1, l = this.objects.length; i < l; i ++ ) {
- "#ifdef ALPHATEST",
+ if ( distance >= this.objects[ i ].distance ) {
- "if ( gl_FragColor.a < ALPHATEST ) discard;",
+ this.objects[ i - 1 ].object.visible = false;
+ this.objects[ i ].object.visible = true;
- "#endif"
+ } else {
- ].join("\n"),
+ break;
- // LINEAR SPACE
+ }
- linear_to_gamma_fragment: [
+ }
- "#ifdef GAMMA_OUTPUT",
+ for ( ; i < l; i ++ ) {
- "gl_FragColor.xyz = sqrt( gl_FragColor.xyz );",
+ this.objects[ i ].object.visible = false;
- "#endif"
+ }
- ].join("\n")
+ }
+ };
-};
+}();
-THREE.UniformsUtils = {
+THREE.LOD.prototype.clone = function ( object ) {
- merge: function ( uniforms ) {
+ if ( object === undefined ) object = new THREE.LOD();
- var u, p, tmp, merged = {};
+ THREE.Object3D.prototype.clone.call( this, object );
- for ( u = 0; u < uniforms.length; u ++ ) {
+ for ( var i = 0, l = this.objects.length; i < l; i ++ ) {
+ var x = this.objects[ i ].object.clone();
+ x.visible = i === 0;
+ object.addLevel( x, this.objects[ i ].distance );
+ }
- tmp = this.clone( uniforms[ u ] );
+ return object;
- for ( p in tmp ) {
+};
- merged[ p ] = tmp[ p ];
+// File:src/objects/Sprite.js
- }
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
- }
+THREE.Sprite = ( function () {
- return merged;
+ var indices = new Uint16Array( [ 0, 1, 2, 0, 2, 3 ] );
+ var vertices = new Float32Array( [ - 0.5, - 0.5, 0, 0.5, - 0.5, 0, 0.5, 0.5, 0, - 0.5, 0.5, 0 ] );
+ var uvs = new Float32Array( [ 0, 0, 1, 0, 1, 1, 0, 1 ] );
- },
+ var geometry = new THREE.BufferGeometry();
+ geometry.addAttribute( 'index', new THREE.BufferAttribute( indices, 1 ) );
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'uv', new THREE.BufferAttribute( uvs, 2 ) );
- clone: function ( uniforms_src ) {
+ return function ( material ) {
- var u, p, parameter, parameter_src, uniforms_dst = {};
+ THREE.Object3D.call( this );
- for ( u in uniforms_src ) {
+ this.type = 'Sprite';
- uniforms_dst[ u ] = {};
+ this.geometry = geometry;
+ this.material = ( material !== undefined ) ? material : new THREE.SpriteMaterial();
- for ( p in uniforms_src[ u ] ) {
+ };
- parameter_src = uniforms_src[ u ][ p ];
+} )();
- if ( parameter_src instanceof THREE.Color ||
- parameter_src instanceof THREE.Vector2 ||
- parameter_src instanceof THREE.Vector3 ||
- parameter_src instanceof THREE.Vector4 ||
- parameter_src instanceof THREE.Matrix4 ||
- parameter_src instanceof THREE.Texture ) {
+THREE.Sprite.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Sprite.prototype.constructor = THREE.Sprite;
- uniforms_dst[ u ][ p ] = parameter_src.clone();
+THREE.Sprite.prototype.raycast = ( function () {
- } else if ( parameter_src instanceof Array ) {
+ var matrixPosition = new THREE.Vector3();
- uniforms_dst[ u ][ p ] = parameter_src.slice();
+ return function ( raycaster, intersects ) {
- } else {
+ matrixPosition.setFromMatrixPosition( this.matrixWorld );
- uniforms_dst[ u ][ p ] = parameter_src;
+ var distance = raycaster.ray.distanceToPoint( matrixPosition );
- }
+ if ( distance > this.scale.x ) {
- }
+ return;
}
- return uniforms_dst;
+ intersects.push( {
- }
+ distance: distance,
+ point: this.position,
+ face: null,
+ object: this
-};
+ } );
-THREE.UniformsLib = {
+ };
- common: {
+}() );
- "diffuse" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
- "opacity" : { type: "f", value: 1.0 },
+THREE.Sprite.prototype.clone = function ( object ) {
- "map" : { type: "t", value: null },
- "offsetRepeat" : { type: "v4", value: new THREE.Vector4( 0, 0, 1, 1 ) },
+ if ( object === undefined ) object = new THREE.Sprite( this.material );
- "lightMap" : { type: "t", value: null },
- "specularMap" : { type: "t", value: null },
+ THREE.Object3D.prototype.clone.call( this, object );
- "envMap" : { type: "t", value: null },
- "flipEnvMap" : { type: "f", value: -1 },
- "useRefract" : { type: "i", value: 0 },
- "reflectivity" : { type: "f", value: 1.0 },
- "refractionRatio" : { type: "f", value: 0.98 },
- "combine" : { type: "i", value: 0 },
+ return object;
- "morphTargetInfluences" : { type: "f", value: 0 }
+};
- },
+// Backwards compatibility
- bump: {
+THREE.Particle = THREE.Sprite;
- "bumpMap" : { type: "t", value: null },
- "bumpScale" : { type: "f", value: 1 }
+// File:src/objects/LensFlare.js
- },
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
- normalmap: {
+THREE.LensFlare = function ( texture, size, distance, blending, color ) {
- "normalMap" : { type: "t", value: null },
- "normalScale" : { type: "v2", value: new THREE.Vector2( 1, 1 ) }
- },
+ THREE.Object3D.call( this );
- fog : {
+ this.lensFlares = [];
- "fogDensity" : { type: "f", value: 0.00025 },
- "fogNear" : { type: "f", value: 1 },
- "fogFar" : { type: "f", value: 2000 },
- "fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
+ this.positionScreen = new THREE.Vector3();
+ this.customUpdateCallback = undefined;
- },
+ if ( texture !== undefined ) {
- lights: {
+ this.add( texture, size, distance, blending, color );
- "ambientLightColor" : { type: "fv", value: [] },
+ }
- "directionalLightDirection" : { type: "fv", value: [] },
- "directionalLightColor" : { type: "fv", value: [] },
+};
- "hemisphereLightDirection" : { type: "fv", value: [] },
- "hemisphereLightSkyColor" : { type: "fv", value: [] },
- "hemisphereLightGroundColor" : { type: "fv", value: [] },
+THREE.LensFlare.prototype = Object.create( THREE.Object3D.prototype );
+THREE.LensFlare.prototype.constructor = THREE.LensFlare;
- "pointLightColor" : { type: "fv", value: [] },
- "pointLightPosition" : { type: "fv", value: [] },
- "pointLightDistance" : { type: "fv1", value: [] },
- "spotLightColor" : { type: "fv", value: [] },
- "spotLightPosition" : { type: "fv", value: [] },
- "spotLightDirection" : { type: "fv", value: [] },
- "spotLightDistance" : { type: "fv1", value: [] },
- "spotLightAngleCos" : { type: "fv1", value: [] },
- "spotLightExponent" : { type: "fv1", value: [] }
+/*
+ * Add: adds another flare
+ */
- },
+THREE.LensFlare.prototype.add = function ( texture, size, distance, blending, color, opacity ) {
- particle: {
+ if ( size === undefined ) size = - 1;
+ if ( distance === undefined ) distance = 0;
+ if ( opacity === undefined ) opacity = 1;
+ if ( color === undefined ) color = new THREE.Color( 0xffffff );
+ if ( blending === undefined ) blending = THREE.NormalBlending;
- "psColor" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
- "opacity" : { type: "f", value: 1.0 },
- "size" : { type: "f", value: 1.0 },
- "scale" : { type: "f", value: 1.0 },
- "map" : { type: "t", value: null },
+ distance = Math.min( distance, Math.max( 0, distance ) );
- "fogDensity" : { type: "f", value: 0.00025 },
- "fogNear" : { type: "f", value: 1 },
- "fogFar" : { type: "f", value: 2000 },
- "fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
+ this.lensFlares.push( {
+ texture: texture, // THREE.Texture
+ size: size, // size in pixels (-1 = use texture.width)
+ distance: distance, // distance (0-1) from light source (0=at light source)
+ x: 0, y: 0, z: 0, // screen position (-1 => 1) z = 0 is ontop z = 1 is back
+ scale: 1, // scale
+ rotation: 1, // rotation
+ opacity: opacity, // opacity
+ color: color, // color
+ blending: blending // blending
+ } );
- },
+};
- shadowmap: {
+/*
+ * Update lens flares update positions on all flares based on the screen position
+ * Set myLensFlare.customUpdateCallback to alter the flares in your project specific way.
+ */
- "shadowMap": { type: "tv", value: [] },
- "shadowMapSize": { type: "v2v", value: [] },
+THREE.LensFlare.prototype.updateLensFlares = function () {
- "shadowBias" : { type: "fv1", value: [] },
- "shadowDarkness": { type: "fv1", value: [] },
+ var f, fl = this.lensFlares.length;
+ var flare;
+ var vecX = - this.positionScreen.x * 2;
+ var vecY = - this.positionScreen.y * 2;
- "shadowMatrix" : { type: "m4v", value: [] }
+ for ( f = 0; f < fl; f ++ ) {
- }
+ flare = this.lensFlares[ f ];
-};
+ flare.x = this.positionScreen.x + vecX * flare.distance;
+ flare.y = this.positionScreen.y + vecY * flare.distance;
-THREE.ShaderLib = {
+ flare.wantedRotation = flare.x * Math.PI * 0.25;
+ flare.rotation += ( flare.wantedRotation - flare.rotation ) * 0.25;
- 'basic': {
+ }
- uniforms: THREE.UniformsUtils.merge( [
+};
- THREE.UniformsLib[ "common" ],
- THREE.UniformsLib[ "fog" ],
- THREE.UniformsLib[ "shadowmap" ]
- ] ),
+// File:src/scenes/Scene.js
- vertexShader: [
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- THREE.ShaderChunk[ "map_pars_vertex" ],
- THREE.ShaderChunk[ "lightmap_pars_vertex" ],
- THREE.ShaderChunk[ "envmap_pars_vertex" ],
- THREE.ShaderChunk[ "color_pars_vertex" ],
- THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
- THREE.ShaderChunk[ "skinning_pars_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+THREE.Scene = function () {
- "void main() {",
+ THREE.Object3D.call( this );
- THREE.ShaderChunk[ "map_vertex" ],
- THREE.ShaderChunk[ "lightmap_vertex" ],
- THREE.ShaderChunk[ "color_vertex" ],
- THREE.ShaderChunk[ "skinbase_vertex" ],
+ this.type = 'Scene';
- "#ifdef USE_ENVMAP",
+ this.fog = null;
+ this.overrideMaterial = null;
- THREE.ShaderChunk[ "morphnormal_vertex" ],
- THREE.ShaderChunk[ "skinnormal_vertex" ],
- THREE.ShaderChunk[ "defaultnormal_vertex" ],
+ this.autoUpdate = true; // checked by the renderer
- "#endif",
+};
- THREE.ShaderChunk[ "morphtarget_vertex" ],
- THREE.ShaderChunk[ "skinning_vertex" ],
- THREE.ShaderChunk[ "default_vertex" ],
+THREE.Scene.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Scene.prototype.constructor = THREE.Scene;
- THREE.ShaderChunk[ "worldpos_vertex" ],
- THREE.ShaderChunk[ "envmap_vertex" ],
- THREE.ShaderChunk[ "shadowmap_vertex" ],
+THREE.Scene.prototype.clone = function ( object ) {
- "}"
+ if ( object === undefined ) object = new THREE.Scene();
- ].join("\n"),
+ THREE.Object3D.prototype.clone.call( this, object );
- fragmentShader: [
+ if ( this.fog !== null ) object.fog = this.fog.clone();
+ if ( this.overrideMaterial !== null ) object.overrideMaterial = this.overrideMaterial.clone();
- "uniform vec3 diffuse;",
- "uniform float opacity;",
+ object.autoUpdate = this.autoUpdate;
+ object.matrixAutoUpdate = this.matrixAutoUpdate;
- THREE.ShaderChunk[ "color_pars_fragment" ],
- THREE.ShaderChunk[ "map_pars_fragment" ],
- THREE.ShaderChunk[ "lightmap_pars_fragment" ],
- THREE.ShaderChunk[ "envmap_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
- THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
- THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+ return object;
- "void main() {",
+};
- "gl_FragColor = vec4( diffuse, opacity );",
+// File:src/scenes/Fog.js
- THREE.ShaderChunk[ "map_fragment" ],
- THREE.ShaderChunk[ "alphatest_fragment" ],
- THREE.ShaderChunk[ "specularmap_fragment" ],
- THREE.ShaderChunk[ "lightmap_fragment" ],
- THREE.ShaderChunk[ "color_fragment" ],
- THREE.ShaderChunk[ "envmap_fragment" ],
- THREE.ShaderChunk[ "shadowmap_fragment" ],
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
+THREE.Fog = function ( color, near, far ) {
- THREE.ShaderChunk[ "fog_fragment" ],
+ this.name = '';
- "}"
+ this.color = new THREE.Color( color );
- ].join("\n")
+ this.near = ( near !== undefined ) ? near : 1;
+ this.far = ( far !== undefined ) ? far : 1000;
- },
+};
- 'lambert': {
+THREE.Fog.prototype.clone = function () {
- uniforms: THREE.UniformsUtils.merge( [
+ return new THREE.Fog( this.color.getHex(), this.near, this.far );
- THREE.UniformsLib[ "common" ],
- THREE.UniformsLib[ "fog" ],
- THREE.UniformsLib[ "lights" ],
- THREE.UniformsLib[ "shadowmap" ],
+};
- {
- "ambient" : { type: "c", value: new THREE.Color( 0xffffff ) },
- "emissive" : { type: "c", value: new THREE.Color( 0x000000 ) },
- "wrapRGB" : { type: "v3", value: new THREE.Vector3( 1, 1, 1 ) }
- }
+// File:src/scenes/FogExp2.js
- ] ),
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- vertexShader: [
+THREE.FogExp2 = function ( color, density ) {
- "#define LAMBERT",
+ this.name = '';
- "varying vec3 vLightFront;",
+ this.color = new THREE.Color( color );
+ this.density = ( density !== undefined ) ? density : 0.00025;
- "#ifdef DOUBLE_SIDED",
+};
- "varying vec3 vLightBack;",
+THREE.FogExp2.prototype.clone = function () {
- "#endif",
+ return new THREE.FogExp2( this.color.getHex(), this.density );
- THREE.ShaderChunk[ "map_pars_vertex" ],
- THREE.ShaderChunk[ "lightmap_pars_vertex" ],
- THREE.ShaderChunk[ "envmap_pars_vertex" ],
- THREE.ShaderChunk[ "lights_lambert_pars_vertex" ],
- THREE.ShaderChunk[ "color_pars_vertex" ],
- THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
- THREE.ShaderChunk[ "skinning_pars_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+};
- "void main() {",
+// File:src/renderers/shaders/ShaderChunk.js
- THREE.ShaderChunk[ "map_vertex" ],
- THREE.ShaderChunk[ "lightmap_vertex" ],
- THREE.ShaderChunk[ "color_vertex" ],
+THREE.ShaderChunk = {};
- THREE.ShaderChunk[ "morphnormal_vertex" ],
- THREE.ShaderChunk[ "skinbase_vertex" ],
- THREE.ShaderChunk[ "skinnormal_vertex" ],
- THREE.ShaderChunk[ "defaultnormal_vertex" ],
+// File:src/renderers/shaders/ShaderChunk/common.glsl
- THREE.ShaderChunk[ "morphtarget_vertex" ],
- THREE.ShaderChunk[ "skinning_vertex" ],
- THREE.ShaderChunk[ "default_vertex" ],
+THREE.ShaderChunk[ 'common'] = "#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n\nfloat square( in float a ) { return a*a; }\nvec2 square( in vec2 a ) { return vec2( a.x*a.x, a.y*a.y ); }\nvec3 square( in vec3 a ) { return vec3( a.x*a.x, a.y*a.y, a.z*a.z ); }\nvec4 square( in vec4 a ) { return vec4( a.x*a.x, a.y*a.y, a.z*a.z, a.w*a.w ); }\nfloat saturate( in float a ) { return clamp( a, 0.0, 1.0 ); }\nvec2 saturate( in vec2 a ) { return clamp( a, 0.0, 1.0 ); }\nvec3 saturate( in vec3 a ) { return clamp( a, 0.0, 1.0 ); }\nvec4 saturate( in vec4 a ) { return clamp( a, 0.0, 1.0 ); }\nfloat average( in float a ) { return a; }\nfloat average( in vec2 a ) { return ( a.x + a.y) * 0.5; }\nfloat average( in vec3 a ) { return ( a.x + a.y + a.z) / 3.0; }\nfloat average( in vec4 a ) { return ( a.x + a.y + a.z + a.w) * 0.25; }\nfloat whiteCompliment( in float a ) { return saturate( 1.0 - a ); }\nvec2 whiteCompliment( in vec2 a ) { return saturate( vec2(1.0) - a ); }\nvec3 whiteCompliment( in vec3 a ) { return saturate( vec3(1.0) - a ); }\nvec4 whiteCompliment( in vec4 a ) { return saturate( vec4(1.0) - a ); }\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\n// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n return normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal) {\n float distance = dot( planeNormal, point-pointOnPlane );\n return point - distance * planeNormal;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n return pointOnLine + lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) );\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n if ( decayExponent > 0.0 ) {\n return pow( saturate( 1.0 - lightDistance / cutoffDistance ), decayExponent );\n }\n return 1.0;\n}\n\nvec3 inputToLinear( in vec3 a ) {\n#ifdef GAMMA_INPUT\n return pow( a, vec3( float( GAMMA_FACTOR ) ) );\n#else\n return a;\n#endif\n}\nvec3 linearToOutput( in vec3 a ) {\n#ifdef GAMMA_OUTPUT\n return pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n#else\n return a;\n#endif\n}\n";
- THREE.ShaderChunk[ "worldpos_vertex" ],
- THREE.ShaderChunk[ "envmap_vertex" ],
- THREE.ShaderChunk[ "lights_lambert_vertex" ],
- THREE.ShaderChunk[ "shadowmap_vertex" ],
+// File:src/renderers/shaders/ShaderChunk/alphatest_fragment.glsl
- "}"
+THREE.ShaderChunk[ 'alphatest_fragment'] = "#ifdef ALPHATEST\n\n if ( diffuseColor.a < ALPHATEST ) discard;\n\n#endif\n";
- ].join("\n"),
+// File:src/renderers/shaders/ShaderChunk/lights_lambert_vertex.glsl
- fragmentShader: [
+THREE.ShaderChunk[ 'lights_lambert_vertex'] = "vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n vLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n vec3 dirVector = transformDirection( directionalLightDirection[ i ], viewMatrix );\n\n float dotProduct = dot( transformedNormal, dirVector );\n vec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n #ifdef DOUBLE_SIDED\n\n vec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n #ifdef WRAP_AROUND\n\n vec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n #endif\n\n #endif\n\n #ifdef WRAP_AROUND\n\n vec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n directionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n #ifdef DOUBLE_SIDED\n\n directionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n #endif\n\n #endif\n\n vLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n #ifdef DOUBLE_SIDED\n\n vLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n #endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n for( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n vec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n float attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\n lVector = normalize( lVector );\n float dotProduct = dot( transformedNormal, lVector );\n\n vec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n #ifdef DOUBLE_SIDED\n\n vec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n #ifdef WRAP_AROUND\n\n vec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n #endif\n\n #endif\n\n #ifdef WRAP_AROUND\n\n vec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n pointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n #ifdef DOUBLE_SIDED\n\n pointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n #endif\n\n #endif\n\n vLightFront += pointLightColor[ i ] * pointLightWeighting * attenuation;\n\n #ifdef DOUBLE_SIDED\n\n vLightBack += pointLightColor[ i ] * pointLightWeightingBack * attenuation;\n\n #endif\n\n }\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n for( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n vec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n float spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n if ( spotEffect > spotLightAngleCos[ i ] ) {\n\n spotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n float attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\n lVector = normalize( lVector );\n\n float dotProduct = dot( transformedNormal, lVector );\n vec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n #ifdef DOUBLE_SIDED\n\n vec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n #ifdef WRAP_AROUND\n\n vec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n #endif\n\n #endif\n\n #ifdef WRAP_AROUND\n\n vec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n spotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n #ifdef DOUBLE_SIDED\n\n spotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n #endif\n\n #endif\n\n vLightFront += spotLightColor[ i ] * spotLightWeighting * attenuation * spotEffect;\n\n #ifdef DOUBLE_SIDED\n\n vLightBack += spotLightColor[ i ] * spotLightWeightingBack * attenuation * spotEffect;\n\n #endif\n\n }\n\n }\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n vec3 lVector = transformDirection( hemisphereLightDirection[ i ], viewMatrix );\n\n float dotProduct = dot( transformedNormal, lVector );\n\n float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n float hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n vLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n #ifdef DOUBLE_SIDED\n\n vLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n #endif\n\n }\n\n#endif\n\nvLightFront += ambientLightColor;\n\n#ifdef DOUBLE_SIDED\n\n vLightBack += ambientLightColor;\n\n#endif\n";
- "uniform float opacity;",
+// File:src/renderers/shaders/ShaderChunk/map_particle_pars_fragment.glsl
- "varying vec3 vLightFront;",
+THREE.ShaderChunk[ 'map_particle_pars_fragment'] = "#ifdef USE_MAP\n\n uniform vec4 offsetRepeat;\n uniform sampler2D map;\n\n#endif\n";
- "#ifdef DOUBLE_SIDED",
+// File:src/renderers/shaders/ShaderChunk/default_vertex.glsl
- "varying vec3 vLightBack;",
+THREE.ShaderChunk[ 'default_vertex'] = "#ifdef USE_SKINNING\n\n vec4 mvPosition = modelViewMatrix * skinned;\n\n#elif defined( USE_MORPHTARGETS )\n\n vec4 mvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#else\n\n vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;\n";
- "#endif",
+// File:src/renderers/shaders/ShaderChunk/map_pars_fragment.glsl
- THREE.ShaderChunk[ "color_pars_fragment" ],
- THREE.ShaderChunk[ "map_pars_fragment" ],
- THREE.ShaderChunk[ "lightmap_pars_fragment" ],
- THREE.ShaderChunk[ "envmap_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
- THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
- THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+THREE.ShaderChunk[ 'map_pars_fragment'] = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n varying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n uniform sampler2D map;\n\n#endif";
- "void main() {",
+// File:src/renderers/shaders/ShaderChunk/skinnormal_vertex.glsl
- "gl_FragColor = vec4( vec3 ( 1.0 ), opacity );",
+THREE.ShaderChunk[ 'skinnormal_vertex'] = "#ifdef USE_SKINNING\n\n mat4 skinMatrix = mat4( 0.0 );\n skinMatrix += skinWeight.x * boneMatX;\n skinMatrix += skinWeight.y * boneMatY;\n skinMatrix += skinWeight.z * boneMatZ;\n skinMatrix += skinWeight.w * boneMatW;\n skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\n #ifdef USE_MORPHNORMALS\n\n vec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n #else\n\n vec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n #endif\n\n#endif\n";
- THREE.ShaderChunk[ "map_fragment" ],
- THREE.ShaderChunk[ "alphatest_fragment" ],
- THREE.ShaderChunk[ "specularmap_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/logdepthbuf_pars_vertex.glsl
- "#ifdef DOUBLE_SIDED",
+THREE.ShaderChunk[ 'logdepthbuf_pars_vertex'] = "#ifdef USE_LOGDEPTHBUF\n\n #ifdef USE_LOGDEPTHBUF_EXT\n\n varying float vFragDepth;\n\n #endif\n\n uniform float logDepthBufFC;\n\n#endif";
- //"float isFront = float( gl_FrontFacing );",
- //"gl_FragColor.xyz *= isFront * vLightFront + ( 1.0 - isFront ) * vLightBack;",
+// File:src/renderers/shaders/ShaderChunk/lightmap_pars_vertex.glsl
- "if ( gl_FrontFacing )",
- "gl_FragColor.xyz *= vLightFront;",
- "else",
- "gl_FragColor.xyz *= vLightBack;",
+THREE.ShaderChunk[ 'lightmap_pars_vertex'] = "#ifdef USE_LIGHTMAP\n\n varying vec2 vUv2;\n\n#endif";
- "#else",
+// File:src/renderers/shaders/ShaderChunk/lights_phong_fragment.glsl
- "gl_FragColor.xyz *= vLightFront;",
+THREE.ShaderChunk[ 'lights_phong_fragment'] = "#ifndef FLAT_SHADED\n\n vec3 normal = normalize( vNormal );\n\n #ifdef DOUBLE_SIDED\n\n normal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\n #endif\n\n#else\n\n vec3 fdx = dFdx( vViewPosition );\n vec3 fdy = dFdy( vViewPosition );\n vec3 normal = normalize( cross( fdx, fdy ) );\n\n#endif\n\nvec3 viewPosition = normalize( vViewPosition );\n\n#ifdef USE_NORMALMAP\n\n normal = perturbNormal2Arb( -vViewPosition, normal );\n\n#elif defined( USE_BUMPMAP )\n\n normal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\n\n#if MAX_POINT_LIGHTS > 0\n\n for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n vec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n float attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\n lVector = normalize( lVector );\n\n // diffuse\n\n float dotProduct = dot( normal, lVector );\n\n #ifdef WRAP_AROUND\n\n float pointDiffuseWeightFull = max( dotProduct, 0.0 );\n float pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n vec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\n #else\n\n float pointDiffuseWeight = max( dotProduct, 0.0 );\n\n #endif\n\n totalDiffuseLight += pointLightColor[ i ] * pointDiffuseWeight * attenuation;\n\n // specular\n\n vec3 pointHalfVector = normalize( lVector + viewPosition );\n float pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n float pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\n float specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, pointHalfVector ), 0.0 ), 5.0 );\n totalSpecularLight += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * attenuation * specularNormalization;\n\n }\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n vec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n float attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\n lVector = normalize( lVector );\n\n float spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\n if ( spotEffect > spotLightAngleCos[ i ] ) {\n\n spotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n // diffuse\n\n float dotProduct = dot( normal, lVector );\n\n #ifdef WRAP_AROUND\n\n float spotDiffuseWeightFull = max( dotProduct, 0.0 );\n float spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n vec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\n #else\n\n float spotDiffuseWeight = max( dotProduct, 0.0 );\n\n #endif\n\n totalDiffuseLight += spotLightColor[ i ] * spotDiffuseWeight * attenuation * spotEffect;\n\n // specular\n\n vec3 spotHalfVector = normalize( lVector + viewPosition );\n float spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n float spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\n float specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, spotHalfVector ), 0.0 ), 5.0 );\n totalSpecularLight += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * attenuation * specularNormalization * spotEffect;\n\n }\n\n }\n\n#endif\n\n#if MAX_DIR_LIGHTS > 0\n\n for( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n vec3 dirVector = transformDirection( directionalLightDirection[ i ], viewMatrix );\n\n // diffuse\n\n float dotProduct = dot( normal, dirVector );\n\n #ifdef WRAP_AROUND\n\n float dirDiffuseWeightFull = max( dotProduct, 0.0 );\n float dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n vec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n\n #else\n\n float dirDiffuseWeight = max( dotProduct, 0.0 );\n\n #endif\n\n totalDiffuseLight += directionalLightColor[ i ] * dirDiffuseWeight;\n\n // specular\n\n vec3 dirHalfVector = normalize( dirVector + viewPosition );\n float dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n float dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\n /*\n // fresnel term from skin shader\n const float F0 = 0.128;\n\n float base = 1.0 - dot( viewPosition, dirHalfVector );\n float exponential = pow( base, 5.0 );\n\n float fresnel = exponential + F0 * ( 1.0 - exponential );\n */\n\n /*\n // fresnel term from fresnel shader\n const float mFresnelBias = 0.08;\n const float mFresnelScale = 0.3;\n const float mFresnelPower = 5.0;\n\n float fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );\n */\n\n float specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n // dirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;\n\n vec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n totalSpecularLight += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\n\n }\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n vec3 lVector = transformDirection( hemisphereLightDirection[ i ], viewMatrix );\n\n // diffuse\n\n float dotProduct = dot( normal, lVector );\n float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\n vec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n totalDiffuseLight += hemiColor;\n\n // specular (sky light)\n\n vec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n float hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n float hemiSpecularWeightSky = specularStrength * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\n // specular (ground light)\n\n vec3 lVectorGround = -lVector;\n\n vec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n float hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n float hemiSpecularWeightGround = specularStrength * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\n float dotProductGround = dot( normal, lVectorGround );\n\n float specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n vec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n vec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n totalSpecularLight += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\n }\n\n#endif\n\n#ifdef METAL\n\n outgoingLight += diffuseColor.rgb * ( totalDiffuseLight + ambientLightColor ) * specular + totalSpecularLight + emissive;\n\n#else\n\n outgoingLight += diffuseColor.rgb * ( totalDiffuseLight + ambientLightColor ) + totalSpecularLight + emissive;\n\n#endif\n";
- "#endif",
+// File:src/renderers/shaders/ShaderChunk/fog_pars_fragment.glsl
- THREE.ShaderChunk[ "lightmap_fragment" ],
- THREE.ShaderChunk[ "color_fragment" ],
- THREE.ShaderChunk[ "envmap_fragment" ],
- THREE.ShaderChunk[ "shadowmap_fragment" ],
+THREE.ShaderChunk[ 'fog_pars_fragment'] = "#ifdef USE_FOG\n\n uniform vec3 fogColor;\n\n #ifdef FOG_EXP2\n\n uniform float fogDensity;\n\n #else\n\n uniform float fogNear;\n uniform float fogFar;\n #endif\n\n#endif";
- THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/morphnormal_vertex.glsl
- THREE.ShaderChunk[ "fog_fragment" ],
+THREE.ShaderChunk[ 'morphnormal_vertex'] = "#ifdef USE_MORPHNORMALS\n\n vec3 morphedNormal = vec3( 0.0 );\n\n morphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n morphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n morphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n morphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n morphedNormal += normal;\n\n#endif";
- "}"
+// File:src/renderers/shaders/ShaderChunk/envmap_pars_fragment.glsl
- ].join("\n")
+THREE.ShaderChunk[ 'envmap_pars_fragment'] = "#ifdef USE_ENVMAP\n\n uniform float reflectivity;\n #ifdef ENVMAP_TYPE_CUBE\n uniform samplerCube envMap;\n #else\n uniform sampler2D envMap;\n #endif\n uniform float flipEnvMap;\n\n #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n uniform float refractionRatio;\n\n #else\n\n varying vec3 vReflect;\n\n #endif\n\n#endif\n";
- },
+// File:src/renderers/shaders/ShaderChunk/logdepthbuf_fragment.glsl
- 'phong': {
+THREE.ShaderChunk[ 'logdepthbuf_fragment'] = "#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\n gl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n\n#endif";
- uniforms: THREE.UniformsUtils.merge( [
+// File:src/renderers/shaders/ShaderChunk/normalmap_pars_fragment.glsl
- THREE.UniformsLib[ "common" ],
- THREE.UniformsLib[ "bump" ],
- THREE.UniformsLib[ "normalmap" ],
- THREE.UniformsLib[ "fog" ],
- THREE.UniformsLib[ "lights" ],
- THREE.UniformsLib[ "shadowmap" ],
+THREE.ShaderChunk[ 'normalmap_pars_fragment'] = "#ifdef USE_NORMALMAP\n\n uniform sampler2D normalMap;\n uniform vec2 normalScale;\n\n // Per-Pixel Tangent Space Normal Mapping\n // http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n vec3 q0 = dFdx( eye_pos.xyz );\n vec3 q1 = dFdy( eye_pos.xyz );\n vec2 st0 = dFdx( vUv.st );\n vec2 st1 = dFdy( vUv.st );\n\n vec3 S = normalize( q0 * st1.t - q1 * st0.t );\n vec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n vec3 N = normalize( surf_norm );\n\n vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n mapN.xy = normalScale * mapN.xy;\n mat3 tsn = mat3( S, T, N );\n return normalize( tsn * mapN );\n\n }\n\n#endif\n";
- {
- "ambient" : { type: "c", value: new THREE.Color( 0xffffff ) },
- "emissive" : { type: "c", value: new THREE.Color( 0x000000 ) },
- "specular" : { type: "c", value: new THREE.Color( 0x111111 ) },
- "shininess": { type: "f", value: 30 },
- "wrapRGB" : { type: "v3", value: new THREE.Vector3( 1, 1, 1 ) }
- }
+// File:src/renderers/shaders/ShaderChunk/lights_phong_pars_vertex.glsl
- ] ),
+THREE.ShaderChunk[ 'lights_phong_pars_vertex'] = "#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n varying vec3 vWorldPosition;\n\n#endif\n";
- vertexShader: [
+// File:src/renderers/shaders/ShaderChunk/lightmap_pars_fragment.glsl
- "#define PHONG",
+THREE.ShaderChunk[ 'lightmap_pars_fragment'] = "#ifdef USE_LIGHTMAP\n\n varying vec2 vUv2;\n uniform sampler2D lightMap;\n\n#endif";
- "varying vec3 vViewPosition;",
- "varying vec3 vNormal;",
+// File:src/renderers/shaders/ShaderChunk/shadowmap_vertex.glsl
- THREE.ShaderChunk[ "map_pars_vertex" ],
- THREE.ShaderChunk[ "lightmap_pars_vertex" ],
- THREE.ShaderChunk[ "envmap_pars_vertex" ],
- THREE.ShaderChunk[ "lights_phong_pars_vertex" ],
- THREE.ShaderChunk[ "color_pars_vertex" ],
- THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
- THREE.ShaderChunk[ "skinning_pars_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+THREE.ShaderChunk[ 'shadowmap_vertex'] = "#ifdef USE_SHADOWMAP\n\n for( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n vShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\n }\n\n#endif";
- "void main() {",
+// File:src/renderers/shaders/ShaderChunk/lights_phong_vertex.glsl
- THREE.ShaderChunk[ "map_vertex" ],
- THREE.ShaderChunk[ "lightmap_vertex" ],
- THREE.ShaderChunk[ "color_vertex" ],
+THREE.ShaderChunk[ 'lights_phong_vertex'] = "#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n vWorldPosition = worldPosition.xyz;\n\n#endif";
- THREE.ShaderChunk[ "morphnormal_vertex" ],
- THREE.ShaderChunk[ "skinbase_vertex" ],
- THREE.ShaderChunk[ "skinnormal_vertex" ],
- THREE.ShaderChunk[ "defaultnormal_vertex" ],
+// File:src/renderers/shaders/ShaderChunk/map_fragment.glsl
- "vNormal = normalize( transformedNormal );",
+THREE.ShaderChunk[ 'map_fragment'] = "#ifdef USE_MAP\n\n vec4 texelColor = texture2D( map, vUv );\n\n texelColor.xyz = inputToLinear( texelColor.xyz );\n\n diffuseColor *= texelColor;\n\n#endif";
- THREE.ShaderChunk[ "morphtarget_vertex" ],
- THREE.ShaderChunk[ "skinning_vertex" ],
- THREE.ShaderChunk[ "default_vertex" ],
+// File:src/renderers/shaders/ShaderChunk/lightmap_vertex.glsl
- "vViewPosition = -mvPosition.xyz;",
+THREE.ShaderChunk[ 'lightmap_vertex'] = "#ifdef USE_LIGHTMAP\n\n vUv2 = uv2;\n\n#endif";
- THREE.ShaderChunk[ "worldpos_vertex" ],
- THREE.ShaderChunk[ "envmap_vertex" ],
- THREE.ShaderChunk[ "lights_phong_vertex" ],
- THREE.ShaderChunk[ "shadowmap_vertex" ],
+// File:src/renderers/shaders/ShaderChunk/map_particle_fragment.glsl
- "}"
+THREE.ShaderChunk[ 'map_particle_fragment'] = "#ifdef USE_MAP\n\n diffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\n#endif\n";
- ].join("\n"),
+// File:src/renderers/shaders/ShaderChunk/color_pars_fragment.glsl
- fragmentShader: [
+THREE.ShaderChunk[ 'color_pars_fragment'] = "#ifdef USE_COLOR\n\n varying vec3 vColor;\n\n#endif\n";
- "uniform vec3 diffuse;",
- "uniform float opacity;",
+// File:src/renderers/shaders/ShaderChunk/color_vertex.glsl
- "uniform vec3 ambient;",
- "uniform vec3 emissive;",
- "uniform vec3 specular;",
- "uniform float shininess;",
+THREE.ShaderChunk[ 'color_vertex'] = "#ifdef USE_COLOR\n\n vColor.xyz = inputToLinear( color.xyz );\n\n#endif";
- THREE.ShaderChunk[ "color_pars_fragment" ],
- THREE.ShaderChunk[ "map_pars_fragment" ],
- THREE.ShaderChunk[ "lightmap_pars_fragment" ],
- THREE.ShaderChunk[ "envmap_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
- THREE.ShaderChunk[ "lights_phong_pars_fragment" ],
- THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
- THREE.ShaderChunk[ "bumpmap_pars_fragment" ],
- THREE.ShaderChunk[ "normalmap_pars_fragment" ],
- THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/skinning_vertex.glsl
- "void main() {",
+THREE.ShaderChunk[ 'skinning_vertex'] = "#ifdef USE_SKINNING\n\n #ifdef USE_MORPHTARGETS\n\n vec4 skinVertex = bindMatrix * vec4( morphed, 1.0 );\n\n #else\n\n vec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\n #endif\n\n vec4 skinned = vec4( 0.0 );\n skinned += boneMatX * skinVertex * skinWeight.x;\n skinned += boneMatY * skinVertex * skinWeight.y;\n skinned += boneMatZ * skinVertex * skinWeight.z;\n skinned += boneMatW * skinVertex * skinWeight.w;\n skinned = bindMatrixInverse * skinned;\n\n#endif\n";
- "gl_FragColor = vec4( vec3 ( 1.0 ), opacity );",
+// File:src/renderers/shaders/ShaderChunk/envmap_pars_vertex.glsl
- THREE.ShaderChunk[ "map_fragment" ],
- THREE.ShaderChunk[ "alphatest_fragment" ],
- THREE.ShaderChunk[ "specularmap_fragment" ],
+THREE.ShaderChunk[ 'envmap_pars_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n varying vec3 vReflect;\n\n uniform float refractionRatio;\n\n#endif\n";
- THREE.ShaderChunk[ "lights_phong_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/linear_to_gamma_fragment.glsl
- THREE.ShaderChunk[ "lightmap_fragment" ],
- THREE.ShaderChunk[ "color_fragment" ],
- THREE.ShaderChunk[ "envmap_fragment" ],
- THREE.ShaderChunk[ "shadowmap_fragment" ],
+THREE.ShaderChunk[ 'linear_to_gamma_fragment'] = "\n outgoingLight = linearToOutput( outgoingLight );\n";
- THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/color_pars_vertex.glsl
- THREE.ShaderChunk[ "fog_fragment" ],
+THREE.ShaderChunk[ 'color_pars_vertex'] = "#ifdef USE_COLOR\n\n varying vec3 vColor;\n\n#endif";
- "}"
+// File:src/renderers/shaders/ShaderChunk/lights_lambert_pars_vertex.glsl
- ].join("\n")
+THREE.ShaderChunk[ 'lights_lambert_pars_vertex'] = "uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n uniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n uniform float pointLightDecay[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n uniform float spotLightDecay[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#ifdef WRAP_AROUND\n\n uniform vec3 wrapRGB;\n\n#endif\n";
- },
+// File:src/renderers/shaders/ShaderChunk/map_pars_vertex.glsl
- 'particle_basic': {
+THREE.ShaderChunk[ 'map_pars_vertex'] = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n varying vec2 vUv;\n uniform vec4 offsetRepeat;\n\n#endif\n";
- uniforms: THREE.UniformsUtils.merge( [
+// File:src/renderers/shaders/ShaderChunk/envmap_fragment.glsl
- THREE.UniformsLib[ "particle" ],
- THREE.UniformsLib[ "shadowmap" ]
+THREE.ShaderChunk[ 'envmap_fragment'] = "#ifdef USE_ENVMAP\n\n #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n // Transforming Normal Vectors with the Inverse Transformation\n vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\n #ifdef ENVMAP_MODE_REFLECTION\n\n vec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\n #else\n\n vec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n #endif\n\n #else\n\n vec3 reflectVec = vReflect;\n\n #endif\n\n #ifdef DOUBLE_SIDED\n float flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n #else\n float flipNormal = 1.0;\n #endif\n\n #ifdef ENVMAP_TYPE_CUBE\n vec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n #elif defined( ENVMAP_TYPE_EQUIREC )\n vec2 sampleUV;\n sampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n sampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n vec4 envColor = texture2D( envMap, sampleUV );\n\n #elif defined( ENVMAP_TYPE_SPHERE )\n vec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n vec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n #endif\n\n envColor.xyz = inputToLinear( envColor.xyz );\n\n #ifdef ENVMAP_BLENDING_MULTIPLY\n\n outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\n #elif defined( ENVMAP_BLENDING_MIX )\n\n outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\n #elif defined( ENVMAP_BLENDING_ADD )\n\n outgoingLight += envColor.xyz * specularStrength * reflectivity;\n\n #endif\n\n#endif\n";
- ] ),
+// File:src/renderers/shaders/ShaderChunk/specularmap_pars_fragment.glsl
- vertexShader: [
+THREE.ShaderChunk[ 'specularmap_pars_fragment'] = "#ifdef USE_SPECULARMAP\n\n uniform sampler2D specularMap;\n\n#endif";
- "uniform float size;",
- "uniform float scale;",
+// File:src/renderers/shaders/ShaderChunk/logdepthbuf_vertex.glsl
- THREE.ShaderChunk[ "color_pars_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+THREE.ShaderChunk[ 'logdepthbuf_vertex'] = "#ifdef USE_LOGDEPTHBUF\n\n gl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\n #ifdef USE_LOGDEPTHBUF_EXT\n\n vFragDepth = 1.0 + gl_Position.w;\n\n#else\n\n gl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\n #endif\n\n#endif";
- "void main() {",
+// File:src/renderers/shaders/ShaderChunk/morphtarget_pars_vertex.glsl
- THREE.ShaderChunk[ "color_vertex" ],
+THREE.ShaderChunk[ 'morphtarget_pars_vertex'] = "#ifdef USE_MORPHTARGETS\n\n #ifndef USE_MORPHNORMALS\n\n uniform float morphTargetInfluences[ 8 ];\n\n #else\n\n uniform float morphTargetInfluences[ 4 ];\n\n #endif\n\n#endif";
- "vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
+// File:src/renderers/shaders/ShaderChunk/specularmap_fragment.glsl
- "#ifdef USE_SIZEATTENUATION",
- "gl_PointSize = size * ( scale / length( mvPosition.xyz ) );",
- "#else",
- "gl_PointSize = size;",
- "#endif",
+THREE.ShaderChunk[ 'specularmap_fragment'] = "float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n vec4 texelSpecular = texture2D( specularMap, vUv );\n specularStrength = texelSpecular.r;\n\n#else\n\n specularStrength = 1.0;\n\n#endif";
- "gl_Position = projectionMatrix * mvPosition;",
+// File:src/renderers/shaders/ShaderChunk/fog_fragment.glsl
- THREE.ShaderChunk[ "worldpos_vertex" ],
- THREE.ShaderChunk[ "shadowmap_vertex" ],
+THREE.ShaderChunk[ 'fog_fragment'] = "#ifdef USE_FOG\n\n #ifdef USE_LOGDEPTHBUF_EXT\n\n float depth = gl_FragDepthEXT / gl_FragCoord.w;\n\n #else\n\n float depth = gl_FragCoord.z / gl_FragCoord.w;\n\n #endif\n\n #ifdef FOG_EXP2\n\n float fogFactor = exp2( - square( fogDensity ) * square( depth ) * LOG2 );\n fogFactor = whiteCompliment( fogFactor );\n\n #else\n\n float fogFactor = smoothstep( fogNear, fogFar, depth );\n\n #endif\n \n outgoingLight = mix( outgoingLight, fogColor, fogFactor );\n\n#endif";
- "}"
+// File:src/renderers/shaders/ShaderChunk/bumpmap_pars_fragment.glsl
- ].join("\n"),
+THREE.ShaderChunk[ 'bumpmap_pars_fragment'] = "#ifdef USE_BUMPMAP\n\n uniform sampler2D bumpMap;\n uniform float bumpScale;\n\n // Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\n // http://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\n\n // Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n vec2 dHdxy_fwd() {\n\n vec2 dSTdx = dFdx( vUv );\n vec2 dSTdy = dFdy( vUv );\n\n float Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\n return vec2( dBx, dBy );\n\n }\n\n vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n vec3 vSigmaX = dFdx( surf_pos );\n vec3 vSigmaY = dFdy( surf_pos );\n vec3 vN = surf_norm; // normalized\n\n vec3 R1 = cross( vSigmaY, vN );\n vec3 R2 = cross( vN, vSigmaX );\n\n float fDet = dot( vSigmaX, R1 );\n\n vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n return normalize( abs( fDet ) * surf_norm - vGrad );\n\n }\n\n#endif\n";
- fragmentShader: [
+// File:src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl
- "uniform vec3 psColor;",
- "uniform float opacity;",
+THREE.ShaderChunk[ 'defaultnormal_vertex'] = "#ifdef USE_SKINNING\n\n vec3 objectNormal = skinnedNormal.xyz;\n\n#elif defined( USE_MORPHNORMALS )\n\n vec3 objectNormal = morphedNormal;\n\n#else\n\n vec3 objectNormal = normal;\n\n#endif\n\n#ifdef FLIP_SIDED\n\n objectNormal = -objectNormal;\n\n#endif\n\nvec3 transformedNormal = normalMatrix * objectNormal;\n";
- THREE.ShaderChunk[ "color_pars_fragment" ],
- THREE.ShaderChunk[ "map_particle_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
- THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/lights_phong_pars_fragment.glsl
- "void main() {",
+THREE.ShaderChunk[ 'lights_phong_pars_fragment'] = "uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\n uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n uniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n uniform float pointLightDecay[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n uniform float spotLightDecay[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n varying vec3 vWorldPosition;\n\n#endif\n\n#ifdef WRAP_AROUND\n\n uniform vec3 wrapRGB;\n\n#endif\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n varying vec3 vNormal;\n\n#endif\n";
- "gl_FragColor = vec4( psColor, opacity );",
+// File:src/renderers/shaders/ShaderChunk/skinbase_vertex.glsl
- THREE.ShaderChunk[ "map_particle_fragment" ],
- THREE.ShaderChunk[ "alphatest_fragment" ],
- THREE.ShaderChunk[ "color_fragment" ],
- THREE.ShaderChunk[ "shadowmap_fragment" ],
- THREE.ShaderChunk[ "fog_fragment" ],
+THREE.ShaderChunk[ 'skinbase_vertex'] = "#ifdef USE_SKINNING\n\n mat4 boneMatX = getBoneMatrix( skinIndex.x );\n mat4 boneMatY = getBoneMatrix( skinIndex.y );\n mat4 boneMatZ = getBoneMatrix( skinIndex.z );\n mat4 boneMatW = getBoneMatrix( skinIndex.w );\n\n#endif";
- "}"
+// File:src/renderers/shaders/ShaderChunk/map_vertex.glsl
- ].join("\n")
+THREE.ShaderChunk[ 'map_vertex'] = "#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n vUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif";
- },
+// File:src/renderers/shaders/ShaderChunk/lightmap_fragment.glsl
- 'dashed': {
+THREE.ShaderChunk[ 'lightmap_fragment'] = "#ifdef USE_LIGHTMAP\n\n outgoingLight *= diffuseColor.xyz * texture2D( lightMap, vUv2 ).xyz;\n\n#endif";
- uniforms: THREE.UniformsUtils.merge( [
+// File:src/renderers/shaders/ShaderChunk/shadowmap_pars_vertex.glsl
- THREE.UniformsLib[ "common" ],
- THREE.UniformsLib[ "fog" ],
+THREE.ShaderChunk[ 'shadowmap_pars_vertex'] = "#ifdef USE_SHADOWMAP\n\n varying vec4 vShadowCoord[ MAX_SHADOWS ];\n uniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\n#endif";
- {
- "scale": { type: "f", value: 1 },
- "dashSize": { type: "f", value: 1 },
- "totalSize": { type: "f", value: 2 }
- }
+// File:src/renderers/shaders/ShaderChunk/color_fragment.glsl
- ] ),
+THREE.ShaderChunk[ 'color_fragment'] = "#ifdef USE_COLOR\n\n diffuseColor.rgb *= vColor;\n\n#endif";
- vertexShader: [
+// File:src/renderers/shaders/ShaderChunk/morphtarget_vertex.glsl
- "uniform float scale;",
- "attribute float lineDistance;",
+THREE.ShaderChunk[ 'morphtarget_vertex'] = "#ifdef USE_MORPHTARGETS\n\n vec3 morphed = vec3( 0.0 );\n morphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n morphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n morphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n morphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n #ifndef USE_MORPHNORMALS\n\n morphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n morphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n morphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n morphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n #endif\n\n morphed += position;\n\n#endif";
- "varying float vLineDistance;",
+// File:src/renderers/shaders/ShaderChunk/envmap_vertex.glsl
- THREE.ShaderChunk[ "color_pars_vertex" ],
+THREE.ShaderChunk[ 'envmap_vertex'] = "#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n vec3 worldNormal = transformDirection( objectNormal, modelMatrix );\n\n vec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n #ifdef ENVMAP_MODE_REFLECTION\n\n vReflect = reflect( cameraToVertex, worldNormal );\n\n #else\n\n vReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n #endif\n\n#endif\n";
- "void main() {",
+// File:src/renderers/shaders/ShaderChunk/shadowmap_fragment.glsl
- THREE.ShaderChunk[ "color_vertex" ],
+THREE.ShaderChunk[ 'shadowmap_fragment'] = "#ifdef USE_SHADOWMAP\n\n #ifdef SHADOWMAP_DEBUG\n\n vec3 frustumColors[3];\n frustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n frustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n frustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\n #endif\n\n #ifdef SHADOWMAP_CASCADE\n\n int inFrustumCount = 0;\n\n #endif\n\n float fDepth;\n vec3 shadowColor = vec3( 1.0 );\n\n for( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n vec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\n // if ( something && something ) breaks ATI OpenGL shader compiler\n // if ( all( something, something ) ) using this instead\n\n bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n bool inFrustum = all( inFrustumVec );\n\n // don't shadow pixels outside of light frustum\n // use just first frustum (for cascades)\n // don't shadow pixels behind far plane of light frustum\n\n #ifdef SHADOWMAP_CASCADE\n\n inFrustumCount += int( inFrustum );\n bvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\n #else\n\n bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n #endif\n\n bool frustumTest = all( frustumTestVec );\n\n if ( frustumTest ) {\n\n shadowCoord.z += shadowBias[ i ];\n\n #if defined( SHADOWMAP_TYPE_PCF )\n\n // Percentage-close filtering\n // (9 pixel kernel)\n // http://fabiensanglard.net/shadowmappingPCF/\n\n float shadow = 0.0;\n\n /*\n // nested loops breaks shader compiler / validator on some ATI cards when using OpenGL\n // must enroll loop manually\n\n for ( float y = -1.25; y <= 1.25; y += 1.25 )\n for ( float x = -1.25; x <= 1.25; x += 1.25 ) {\n\n vec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\n\n // doesn't seem to produce any noticeable visual difference compared to simple texture2D lookup\n //vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );\n\n float fDepth = unpackDepth( rgbaDepth );\n\n if ( fDepth < shadowCoord.z )\n shadow += 1.0;\n\n }\n\n shadow /= 9.0;\n\n */\n\n const float shadowDelta = 1.0 / 9.0;\n\n float xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n float yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n float dx0 = -1.25 * xPixelOffset;\n float dy0 = -1.25 * yPixelOffset;\n float dx1 = 1.25 * xPixelOffset;\n float dy1 = 1.25 * yPixelOffset;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n fDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n if ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n shadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n #elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n // Percentage-close filtering\n // (9 pixel kernel)\n // http://fabiensanglard.net/shadowmappingPCF/\n\n float shadow = 0.0;\n\n float xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n float yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n float dx0 = -1.0 * xPixelOffset;\n float dy0 = -1.0 * yPixelOffset;\n float dx1 = 1.0 * xPixelOffset;\n float dy1 = 1.0 * yPixelOffset;\n\n mat3 shadowKernel;\n mat3 depthKernel;\n\n depthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n depthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n depthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n depthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n depthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n depthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n depthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n depthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n depthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\n vec3 shadowZ = vec3( shadowCoord.z );\n shadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n shadowKernel[0] *= vec3(0.25);\n\n shadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n shadowKernel[1] *= vec3(0.25);\n\n shadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n shadowKernel[2] *= vec3(0.25);\n\n vec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\n shadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n shadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\n vec4 shadowValues;\n shadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n shadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n shadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n shadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\n shadow = dot( shadowValues, vec4( 1.0 ) );\n\n shadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n #else\n\n vec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n float fDepth = unpackDepth( rgbaDepth );\n\n if ( fDepth < shadowCoord.z )\n\n // spot with multiple shadows is darker\n\n shadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\n // spot with multiple shadows has the same color as single shadow spot\n\n // shadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );\n\n #endif\n\n }\n\n\n #ifdef SHADOWMAP_DEBUG\n\n #ifdef SHADOWMAP_CASCADE\n\n if ( inFrustum && inFrustumCount == 1 ) outgoingLight *= frustumColors[ i ];\n\n #else\n\n if ( inFrustum ) outgoingLight *= frustumColors[ i ];\n\n #endif\n\n #endif\n\n }\n\n // NOTE: I am unsure if this is correct in linear space. -bhouston, Dec 29, 2014\n shadowColor = inputToLinear( shadowColor );\n\n outgoingLight = outgoingLight * shadowColor;\n\n#endif\n";
- "vLineDistance = scale * lineDistance;",
+// File:src/renderers/shaders/ShaderChunk/worldpos_vertex.glsl
- "vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
- "gl_Position = projectionMatrix * mvPosition;",
+THREE.ShaderChunk[ 'worldpos_vertex'] = "#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n #ifdef USE_SKINNING\n\n vec4 worldPosition = modelMatrix * skinned;\n\n #elif defined( USE_MORPHTARGETS )\n\n vec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n #else\n\n vec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n #endif\n\n#endif\n";
- "}"
+// File:src/renderers/shaders/ShaderChunk/shadowmap_pars_fragment.glsl
- ].join("\n"),
+THREE.ShaderChunk[ 'shadowmap_pars_fragment'] = "#ifdef USE_SHADOWMAP\n\n uniform sampler2D shadowMap[ MAX_SHADOWS ];\n uniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\n uniform float shadowDarkness[ MAX_SHADOWS ];\n uniform float shadowBias[ MAX_SHADOWS ];\n\n varying vec4 vShadowCoord[ MAX_SHADOWS ];\n\n float unpackDepth( const in vec4 rgba_depth ) {\n\n const vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n float depth = dot( rgba_depth, bit_shift );\n return depth;\n\n }\n\n#endif";
- fragmentShader: [
+// File:src/renderers/shaders/ShaderChunk/skinning_pars_vertex.glsl
- "uniform vec3 diffuse;",
- "uniform float opacity;",
+THREE.ShaderChunk[ 'skinning_pars_vertex'] = "#ifdef USE_SKINNING\n\n uniform mat4 bindMatrix;\n uniform mat4 bindMatrixInverse;\n\n #ifdef BONE_TEXTURE\n\n uniform sampler2D boneTexture;\n uniform int boneTextureWidth;\n uniform int boneTextureHeight;\n\n mat4 getBoneMatrix( const in float i ) {\n\n float j = i * 4.0;\n float x = mod( j, float( boneTextureWidth ) );\n float y = floor( j / float( boneTextureWidth ) );\n\n float dx = 1.0 / float( boneTextureWidth );\n float dy = 1.0 / float( boneTextureHeight );\n\n y = dy * ( y + 0.5 );\n\n vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\n mat4 bone = mat4( v1, v2, v3, v4 );\n\n return bone;\n\n }\n\n #else\n\n uniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\n mat4 getBoneMatrix( const in float i ) {\n\n mat4 bone = boneGlobalMatrices[ int(i) ];\n return bone;\n\n }\n\n #endif\n\n#endif\n";
- "uniform float dashSize;",
- "uniform float totalSize;",
+// File:src/renderers/shaders/ShaderChunk/logdepthbuf_pars_fragment.glsl
- "varying float vLineDistance;",
+THREE.ShaderChunk[ 'logdepthbuf_pars_fragment'] = "#ifdef USE_LOGDEPTHBUF\n\n uniform float logDepthBufFC;\n\n #ifdef USE_LOGDEPTHBUF_EXT\n\n #extension GL_EXT_frag_depth : enable\n varying float vFragDepth;\n\n #endif\n\n#endif";
- THREE.ShaderChunk[ "color_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
+// File:src/renderers/shaders/ShaderChunk/alphamap_fragment.glsl
- "void main() {",
+THREE.ShaderChunk[ 'alphamap_fragment'] = "#ifdef USE_ALPHAMAP\n\n diffuseColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n";
- "if ( mod( vLineDistance, totalSize ) > dashSize ) {",
+// File:src/renderers/shaders/ShaderChunk/alphamap_pars_fragment.glsl
- "discard;",
+THREE.ShaderChunk[ 'alphamap_pars_fragment'] = "#ifdef USE_ALPHAMAP\n\n uniform sampler2D alphaMap;\n\n#endif\n";
- "}",
+// File:src/renderers/shaders/UniformsUtils.js
- "gl_FragColor = vec4( diffuse, opacity );",
+/**
+ * Uniform Utilities
+ */
- THREE.ShaderChunk[ "color_fragment" ],
- THREE.ShaderChunk[ "fog_fragment" ],
+THREE.UniformsUtils = {
- "}"
+ merge: function ( uniforms ) {
- ].join("\n")
+ var merged = {};
- },
+ for ( var u = 0; u < uniforms.length; u ++ ) {
- 'depth': {
+ var tmp = this.clone( uniforms[ u ] );
- uniforms: {
+ for ( var p in tmp ) {
- "mNear": { type: "f", value: 1.0 },
- "mFar" : { type: "f", value: 2000.0 },
- "opacity" : { type: "f", value: 1.0 }
+ merged[ p ] = tmp[ p ];
- },
+ }
- vertexShader: [
+ }
- "void main() {",
+ return merged;
- "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
+ },
- "}"
+ clone: function ( uniforms_src ) {
- ].join("\n"),
+ var uniforms_dst = {};
- fragmentShader: [
+ for ( var u in uniforms_src ) {
- "uniform float mNear;",
- "uniform float mFar;",
- "uniform float opacity;",
+ uniforms_dst[ u ] = {};
- "void main() {",
+ for ( var p in uniforms_src[ u ] ) {
- "float depth = gl_FragCoord.z / gl_FragCoord.w;",
- "float color = 1.0 - smoothstep( mNear, mFar, depth );",
- "gl_FragColor = vec4( vec3( color ), opacity );",
+ var parameter_src = uniforms_src[ u ][ p ];
- "}"
+ if ( parameter_src instanceof THREE.Color ||
+ parameter_src instanceof THREE.Vector2 ||
+ parameter_src instanceof THREE.Vector3 ||
+ parameter_src instanceof THREE.Vector4 ||
+ parameter_src instanceof THREE.Matrix4 ||
+ parameter_src instanceof THREE.Texture ) {
- ].join("\n")
+ uniforms_dst[ u ][ p ] = parameter_src.clone();
- },
+ } else if ( parameter_src instanceof Array ) {
- 'normal': {
+ uniforms_dst[ u ][ p ] = parameter_src.slice();
- uniforms: {
+ } else {
- "opacity" : { type: "f", value: 1.0 }
+ uniforms_dst[ u ][ p ] = parameter_src;
- },
+ }
- vertexShader: [
+ }
- "varying vec3 vNormal;",
+ }
- THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ return uniforms_dst;
- "void main() {",
+ }
- "vNormal = normalize( normalMatrix * normal );",
+};
- THREE.ShaderChunk[ "morphtarget_vertex" ],
- THREE.ShaderChunk[ "default_vertex" ],
+// File:src/renderers/shaders/UniformsLib.js
- "}"
+/**
+ * Uniforms library for shared webgl shaders
+ */
- ].join("\n"),
+THREE.UniformsLib = {
- fragmentShader: [
+ common: {
- "uniform float opacity;",
- "varying vec3 vNormal;",
+ "diffuse" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
+ "opacity" : { type: "f", value: 1.0 },
- "void main() {",
+ "map" : { type: "t", value: null },
+ "offsetRepeat" : { type: "v4", value: new THREE.Vector4( 0, 0, 1, 1 ) },
- "gl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
+ "lightMap" : { type: "t", value: null },
+ "specularMap" : { type: "t", value: null },
+ "alphaMap" : { type: "t", value: null },
- "}"
+ "envMap" : { type: "t", value: null },
+ "flipEnvMap" : { type: "f", value: - 1 },
+ "reflectivity" : { type: "f", value: 1.0 },
+ "refractionRatio" : { type: "f", value: 0.98 },
- ].join("\n")
+ "morphTargetInfluences" : { type: "f", value: 0 }
},
- /* -------------------------------------------------------------------------
- // Normal map shader
- // - Blinn-Phong
- // - normal + diffuse + specular + AO + displacement + reflection + shadow maps
- // - point and directional lights (use with "lights: true" material option)
- ------------------------------------------------------------------------- */
+ bump: {
- 'normalmap' : {
+ "bumpMap" : { type: "t", value: null },
+ "bumpScale" : { type: "f", value: 1 }
- uniforms: THREE.UniformsUtils.merge( [
+ },
- THREE.UniformsLib[ "fog" ],
- THREE.UniformsLib[ "lights" ],
- THREE.UniformsLib[ "shadowmap" ],
+ normalmap: {
- {
+ "normalMap" : { type: "t", value: null },
+ "normalScale" : { type: "v2", value: new THREE.Vector2( 1, 1 ) }
+ },
+
+ fog : {
- "enableAO" : { type: "i", value: 0 },
- "enableDiffuse" : { type: "i", value: 0 },
- "enableSpecular" : { type: "i", value: 0 },
- "enableReflection": { type: "i", value: 0 },
- "enableDisplacement": { type: "i", value: 0 },
+ "fogDensity" : { type: "f", value: 0.00025 },
+ "fogNear" : { type: "f", value: 1 },
+ "fogFar" : { type: "f", value: 2000 },
+ "fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
- "tDisplacement": { type: "t", value: null }, // must go first as this is vertex texture
- "tDiffuse" : { type: "t", value: null },
- "tCube" : { type: "t", value: null },
- "tNormal" : { type: "t", value: null },
- "tSpecular" : { type: "t", value: null },
- "tAO" : { type: "t", value: null },
+ },
- "uNormalScale": { type: "v2", value: new THREE.Vector2( 1, 1 ) },
+ lights: {
- "uDisplacementBias": { type: "f", value: 0.0 },
- "uDisplacementScale": { type: "f", value: 1.0 },
+ "ambientLightColor" : { type: "fv", value: [] },
- "uDiffuseColor": { type: "c", value: new THREE.Color( 0xffffff ) },
- "uSpecularColor": { type: "c", value: new THREE.Color( 0x111111 ) },
- "uAmbientColor": { type: "c", value: new THREE.Color( 0xffffff ) },
- "uShininess": { type: "f", value: 30 },
- "uOpacity": { type: "f", value: 1 },
+ "directionalLightDirection" : { type: "fv", value: [] },
+ "directionalLightColor" : { type: "fv", value: [] },
- "useRefract": { type: "i", value: 0 },
- "uRefractionRatio": { type: "f", value: 0.98 },
- "uReflectivity": { type: "f", value: 0.5 },
+ "hemisphereLightDirection" : { type: "fv", value: [] },
+ "hemisphereLightSkyColor" : { type: "fv", value: [] },
+ "hemisphereLightGroundColor" : { type: "fv", value: [] },
- "uOffset" : { type: "v2", value: new THREE.Vector2( 0, 0 ) },
- "uRepeat" : { type: "v2", value: new THREE.Vector2( 1, 1 ) },
+ "pointLightColor" : { type: "fv", value: [] },
+ "pointLightPosition" : { type: "fv", value: [] },
+ "pointLightDistance" : { type: "fv1", value: [] },
+ "pointLightDecay" : { type: "fv1", value: [] },
- "wrapRGB" : { type: "v3", value: new THREE.Vector3( 1, 1, 1 ) }
+ "spotLightColor" : { type: "fv", value: [] },
+ "spotLightPosition" : { type: "fv", value: [] },
+ "spotLightDirection" : { type: "fv", value: [] },
+ "spotLightDistance" : { type: "fv1", value: [] },
+ "spotLightAngleCos" : { type: "fv1", value: [] },
+ "spotLightExponent" : { type: "fv1", value: [] },
+ "spotLightDecay" : { type: "fv1", value: [] }
- }
+ },
- ] ),
+ particle: {
- fragmentShader: [
+ "psColor" : { type: "c", value: new THREE.Color( 0xeeeeee ) },
+ "opacity" : { type: "f", value: 1.0 },
+ "size" : { type: "f", value: 1.0 },
+ "scale" : { type: "f", value: 1.0 },
+ "map" : { type: "t", value: null },
+ "offsetRepeat" : { type: "v4", value: new THREE.Vector4( 0, 0, 1, 1 ) },
- "uniform vec3 uAmbientColor;",
- "uniform vec3 uDiffuseColor;",
- "uniform vec3 uSpecularColor;",
- "uniform float uShininess;",
- "uniform float uOpacity;",
+ "fogDensity" : { type: "f", value: 0.00025 },
+ "fogNear" : { type: "f", value: 1 },
+ "fogFar" : { type: "f", value: 2000 },
+ "fogColor" : { type: "c", value: new THREE.Color( 0xffffff ) }
- "uniform bool enableDiffuse;",
- "uniform bool enableSpecular;",
- "uniform bool enableAO;",
- "uniform bool enableReflection;",
+ },
- "uniform sampler2D tDiffuse;",
- "uniform sampler2D tNormal;",
- "uniform sampler2D tSpecular;",
- "uniform sampler2D tAO;",
+ shadowmap: {
- "uniform samplerCube tCube;",
+ "shadowMap": { type: "tv", value: [] },
+ "shadowMapSize": { type: "v2v", value: [] },
- "uniform vec2 uNormalScale;",
+ "shadowBias" : { type: "fv1", value: [] },
+ "shadowDarkness": { type: "fv1", value: [] },
- "uniform bool useRefract;",
- "uniform float uRefractionRatio;",
- "uniform float uReflectivity;",
+ "shadowMatrix" : { type: "m4v", value: [] }
- "varying vec3 vTangent;",
- "varying vec3 vBinormal;",
- "varying vec3 vNormal;",
- "varying vec2 vUv;",
+ }
- "uniform vec3 ambientLightColor;",
+};
- "#if MAX_DIR_LIGHTS > 0",
+// File:src/renderers/shaders/ShaderLib.js
- "uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];",
- "uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];",
+/**
+ * Webgl Shader Library for three.js
+ *
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author mikael emtinger / http://gomo.se/
+ */
- "#endif",
- "#if MAX_HEMI_LIGHTS > 0",
+THREE.ShaderLib = {
- "uniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];",
- "uniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];",
+ 'basic': {
- "#endif",
+ uniforms: THREE.UniformsUtils.merge( [
- "#if MAX_POINT_LIGHTS > 0",
+ THREE.UniformsLib[ "common" ],
+ THREE.UniformsLib[ "fog" ],
+ THREE.UniformsLib[ "shadowmap" ]
- "uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];",
- "uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];",
- "uniform float pointLightDistance[ MAX_POINT_LIGHTS ];",
+ ] ),
- "#endif",
+ vertexShader: [
- "#if MAX_SPOT_LIGHTS > 0",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "map_pars_vertex" ],
+ THREE.ShaderChunk[ "lightmap_pars_vertex" ],
+ THREE.ShaderChunk[ "envmap_pars_vertex" ],
+ THREE.ShaderChunk[ "color_pars_vertex" ],
+ THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ THREE.ShaderChunk[ "skinning_pars_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "uniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];",
- "uniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightExponent[ MAX_SPOT_LIGHTS ];",
- "uniform float spotLightDistance[ MAX_SPOT_LIGHTS ];",
+ "void main() {",
- "#endif",
+ THREE.ShaderChunk[ "map_vertex" ],
+ THREE.ShaderChunk[ "lightmap_vertex" ],
+ THREE.ShaderChunk[ "color_vertex" ],
+ THREE.ShaderChunk[ "skinbase_vertex" ],
- "#ifdef WRAP_AROUND",
+ " #ifdef USE_ENVMAP",
- "uniform vec3 wrapRGB;",
+ THREE.ShaderChunk[ "morphnormal_vertex" ],
+ THREE.ShaderChunk[ "skinnormal_vertex" ],
+ THREE.ShaderChunk[ "defaultnormal_vertex" ],
- "#endif",
+ " #endif",
- "varying vec3 vWorldPosition;",
- "varying vec3 vViewPosition;",
+ THREE.ShaderChunk[ "morphtarget_vertex" ],
+ THREE.ShaderChunk[ "skinning_vertex" ],
+ THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
- THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "worldpos_vertex" ],
+ THREE.ShaderChunk[ "envmap_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_vertex" ],
- "void main() {",
+ "}"
- "gl_FragColor = vec4( vec3( 1.0 ), uOpacity );",
+ ].join("\n"),
- "vec3 specularTex = vec3( 1.0 );",
+ fragmentShader: [
- "vec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;",
- "normalTex.xy *= uNormalScale;",
- "normalTex = normalize( normalTex );",
+ "uniform vec3 diffuse;",
+ "uniform float opacity;",
- "if( enableDiffuse ) {",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_fragment" ],
+ THREE.ShaderChunk[ "map_pars_fragment" ],
+ THREE.ShaderChunk[ "alphamap_pars_fragment" ],
+ THREE.ShaderChunk[ "lightmap_pars_fragment" ],
+ THREE.ShaderChunk[ "envmap_pars_fragment" ],
+ THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+ THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "#ifdef GAMMA_INPUT",
+ "void main() {",
- "vec4 texelColor = texture2D( tDiffuse, vUv );",
- "texelColor.xyz *= texelColor.xyz;",
+ " vec3 outgoingLight = vec3( 0.0 );", // outgoing light does not have an alpha, the surface does
+ " vec4 diffuseColor = vec4( diffuse, opacity );",
- "gl_FragColor = gl_FragColor * texelColor;",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+ THREE.ShaderChunk[ "map_fragment" ],
+ THREE.ShaderChunk[ "color_fragment" ],
+ THREE.ShaderChunk[ "alphamap_fragment" ],
+ THREE.ShaderChunk[ "alphatest_fragment" ],
+ THREE.ShaderChunk[ "specularmap_fragment" ],
- "#else",
+ " outgoingLight = diffuseColor.rgb;", // simple shader
- "gl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );",
+ THREE.ShaderChunk[ "lightmap_fragment" ], // TODO: Light map on an otherwise unlit surface doesn't make sense.
+ THREE.ShaderChunk[ "envmap_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_fragment" ], // TODO: Shadows on an otherwise unlit surface doesn't make sense.
- "#endif",
+ THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
- "}",
+ THREE.ShaderChunk[ "fog_fragment" ],
- "if( enableAO ) {",
+ " gl_FragColor = vec4( outgoingLight, diffuseColor.a );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- "#ifdef GAMMA_INPUT",
+ "}"
- "vec4 aoColor = texture2D( tAO, vUv );",
- "aoColor.xyz *= aoColor.xyz;",
+ ].join("\n")
- "gl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;",
+ },
- "#else",
+ 'lambert': {
- "gl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;",
+ uniforms: THREE.UniformsUtils.merge( [
- "#endif",
+ THREE.UniformsLib[ "common" ],
+ THREE.UniformsLib[ "fog" ],
+ THREE.UniformsLib[ "lights" ],
+ THREE.UniformsLib[ "shadowmap" ],
- "}",
+ {
+ "emissive" : { type: "c", value: new THREE.Color( 0x000000 ) },
+ "wrapRGB" : { type: "v3", value: new THREE.Vector3( 1, 1, 1 ) }
+ }
- "if( enableSpecular )",
- "specularTex = texture2D( tSpecular, vUv ).xyz;",
+ ] ),
- "mat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );",
- "vec3 finalNormal = tsb * normalTex;",
+ vertexShader: [
- "#ifdef FLIP_SIDED",
+ "#define LAMBERT",
- "finalNormal = -finalNormal;",
+ "varying vec3 vLightFront;",
- "#endif",
+ "#ifdef DOUBLE_SIDED",
- "vec3 normal = normalize( finalNormal );",
- "vec3 viewPosition = normalize( vViewPosition );",
+ " varying vec3 vLightBack;",
- // point lights
+ "#endif",
- "#if MAX_POINT_LIGHTS > 0",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "map_pars_vertex" ],
+ THREE.ShaderChunk[ "lightmap_pars_vertex" ],
+ THREE.ShaderChunk[ "envmap_pars_vertex" ],
+ THREE.ShaderChunk[ "lights_lambert_pars_vertex" ],
+ THREE.ShaderChunk[ "color_pars_vertex" ],
+ THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ THREE.ShaderChunk[ "skinning_pars_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "vec3 pointDiffuse = vec3( 0.0 );",
- "vec3 pointSpecular = vec3( 0.0 );",
+ "void main() {",
- "for ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {",
+ THREE.ShaderChunk[ "map_vertex" ],
+ THREE.ShaderChunk[ "lightmap_vertex" ],
+ THREE.ShaderChunk[ "color_vertex" ],
- "vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );",
- "vec3 pointVector = lPosition.xyz + vViewPosition.xyz;",
+ THREE.ShaderChunk[ "morphnormal_vertex" ],
+ THREE.ShaderChunk[ "skinbase_vertex" ],
+ THREE.ShaderChunk[ "skinnormal_vertex" ],
+ THREE.ShaderChunk[ "defaultnormal_vertex" ],
- "float pointDistance = 1.0;",
- "if ( pointLightDistance[ i ] > 0.0 )",
- "pointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );",
+ THREE.ShaderChunk[ "morphtarget_vertex" ],
+ THREE.ShaderChunk[ "skinning_vertex" ],
+ THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- "pointVector = normalize( pointVector );",
+ THREE.ShaderChunk[ "worldpos_vertex" ],
+ THREE.ShaderChunk[ "envmap_vertex" ],
+ THREE.ShaderChunk[ "lights_lambert_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_vertex" ],
- // diffuse
+ "}"
- "#ifdef WRAP_AROUND",
+ ].join("\n"),
- "float pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );",
- "float pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );",
+ fragmentShader: [
- "vec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );",
+ "uniform vec3 diffuse;",
+ "uniform vec3 emissive;",
+ "uniform float opacity;",
- "#else",
+ "varying vec3 vLightFront;",
- "float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );",
+ "#ifdef DOUBLE_SIDED",
- "#endif",
+ " varying vec3 vLightBack;",
- "pointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;",
+ "#endif",
- // specular
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_fragment" ],
+ THREE.ShaderChunk[ "map_pars_fragment" ],
+ THREE.ShaderChunk[ "alphamap_pars_fragment" ],
+ THREE.ShaderChunk[ "lightmap_pars_fragment" ],
+ THREE.ShaderChunk[ "envmap_pars_fragment" ],
+ THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+ THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "vec3 pointHalfVector = normalize( pointVector + viewPosition );",
- "float pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );",
- "float pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, uShininess ), 0.0 );",
+ "void main() {",
- "#ifdef PHYSICALLY_BASED_SHADING",
+ " vec3 outgoingLight = vec3( 0.0 );", // outgoing light does not have an alpha, the surface does
+ " vec4 diffuseColor = vec4( diffuse, opacity );",
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+ THREE.ShaderChunk[ "map_fragment" ],
+ THREE.ShaderChunk[ "color_fragment" ],
+ THREE.ShaderChunk[ "alphamap_fragment" ],
+ THREE.ShaderChunk[ "alphatest_fragment" ],
+ THREE.ShaderChunk[ "specularmap_fragment" ],
- "float specularNormalization = ( uShininess + 2.0001 ) / 8.0;",
+ " #ifdef DOUBLE_SIDED",
- "vec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );",
- "pointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;",
+ //"float isFront = float( gl_FrontFacing );",
+ //"gl_FragColor.xyz *= isFront * vLightFront + ( 1.0 - isFront ) * vLightBack;",
- "#else",
+ " if ( gl_FrontFacing )",
+ " outgoingLight += diffuseColor.rgb * vLightFront + emissive;",
+ " else",
+ " outgoingLight += diffuseColor.rgb * vLightBack + emissive;",
- "pointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;",
+ " #else",
- "#endif",
+ " outgoingLight += diffuseColor.rgb * vLightFront + emissive;",
- "}",
+ " #endif",
- "#endif",
+ THREE.ShaderChunk[ "lightmap_fragment" ],
+ THREE.ShaderChunk[ "envmap_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_fragment" ],
- // spot lights
+ THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
- "#if MAX_SPOT_LIGHTS > 0",
+ THREE.ShaderChunk[ "fog_fragment" ],
- "vec3 spotDiffuse = vec3( 0.0 );",
- "vec3 spotSpecular = vec3( 0.0 );",
+ " gl_FragColor = vec4( outgoingLight, diffuseColor.a );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- "for ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {",
+ "}"
- "vec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );",
- "vec3 spotVector = lPosition.xyz + vViewPosition.xyz;",
+ ].join("\n")
- "float spotDistance = 1.0;",
- "if ( spotLightDistance[ i ] > 0.0 )",
- "spotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );",
+ },
- "spotVector = normalize( spotVector );",
+ 'phong': {
- "float spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );",
+ uniforms: THREE.UniformsUtils.merge( [
- "if ( spotEffect > spotLightAngleCos[ i ] ) {",
+ THREE.UniformsLib[ "common" ],
+ THREE.UniformsLib[ "bump" ],
+ THREE.UniformsLib[ "normalmap" ],
+ THREE.UniformsLib[ "fog" ],
+ THREE.UniformsLib[ "lights" ],
+ THREE.UniformsLib[ "shadowmap" ],
- "spotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );",
+ {
+ "emissive" : { type: "c", value: new THREE.Color( 0x000000 ) },
+ "specular" : { type: "c", value: new THREE.Color( 0x111111 ) },
+ "shininess": { type: "f", value: 30 },
+ "wrapRGB" : { type: "v3", value: new THREE.Vector3( 1, 1, 1 ) }
+ }
- // diffuse
+ ] ),
- "#ifdef WRAP_AROUND",
+ vertexShader: [
- "float spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );",
- "float spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );",
+ "#define PHONG",
- "vec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );",
+ "varying vec3 vViewPosition;",
- "#else",
+ "#ifndef FLAT_SHADED",
- "float spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );",
+ " varying vec3 vNormal;",
- "#endif",
+ "#endif",
- "spotDiffuse += spotDistance * spotLightColor[ i ] * uDiffuseColor * spotDiffuseWeight * spotEffect;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "map_pars_vertex" ],
+ THREE.ShaderChunk[ "lightmap_pars_vertex" ],
+ THREE.ShaderChunk[ "envmap_pars_vertex" ],
+ THREE.ShaderChunk[ "lights_phong_pars_vertex" ],
+ THREE.ShaderChunk[ "color_pars_vertex" ],
+ THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ THREE.ShaderChunk[ "skinning_pars_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- // specular
+ "void main() {",
- "vec3 spotHalfVector = normalize( spotVector + viewPosition );",
- "float spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );",
- "float spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, uShininess ), 0.0 );",
+ THREE.ShaderChunk[ "map_vertex" ],
+ THREE.ShaderChunk[ "lightmap_vertex" ],
+ THREE.ShaderChunk[ "color_vertex" ],
- "#ifdef PHYSICALLY_BASED_SHADING",
+ THREE.ShaderChunk[ "morphnormal_vertex" ],
+ THREE.ShaderChunk[ "skinbase_vertex" ],
+ THREE.ShaderChunk[ "skinnormal_vertex" ],
+ THREE.ShaderChunk[ "defaultnormal_vertex" ],
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ "#ifndef FLAT_SHADED", // Normal computed with derivatives when FLAT_SHADED
- "float specularNormalization = ( uShininess + 2.0001 ) / 8.0;",
+ " vNormal = normalize( transformedNormal );",
- "vec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );",
- "spotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;",
+ "#endif",
- "#else",
+ THREE.ShaderChunk[ "morphtarget_vertex" ],
+ THREE.ShaderChunk[ "skinning_vertex" ],
+ THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- "spotSpecular += spotDistance * spotLightColor[ i ] * uSpecularColor * spotSpecularWeight * spotDiffuseWeight * spotEffect;",
+ " vViewPosition = -mvPosition.xyz;",
- "#endif",
+ THREE.ShaderChunk[ "worldpos_vertex" ],
+ THREE.ShaderChunk[ "envmap_vertex" ],
+ THREE.ShaderChunk[ "lights_phong_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_vertex" ],
- "}",
+ "}"
- "}",
+ ].join("\n"),
- "#endif",
+ fragmentShader: [
- // directional lights
+ "#define PHONG",
- "#if MAX_DIR_LIGHTS > 0",
+ "uniform vec3 diffuse;",
+ "uniform vec3 emissive;",
+ "uniform vec3 specular;",
+ "uniform float shininess;",
+ "uniform float opacity;",
- "vec3 dirDiffuse = vec3( 0.0 );",
- "vec3 dirSpecular = vec3( 0.0 );",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_fragment" ],
+ THREE.ShaderChunk[ "map_pars_fragment" ],
+ THREE.ShaderChunk[ "alphamap_pars_fragment" ],
+ THREE.ShaderChunk[ "lightmap_pars_fragment" ],
+ THREE.ShaderChunk[ "envmap_pars_fragment" ],
+ THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "lights_phong_pars_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+ THREE.ShaderChunk[ "bumpmap_pars_fragment" ],
+ THREE.ShaderChunk[ "normalmap_pars_fragment" ],
+ THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {",
+ "void main() {",
- "vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );",
- "vec3 dirVector = normalize( lDirection.xyz );",
+ " vec3 outgoingLight = vec3( 0.0 );", // outgoing light does not have an alpha, the surface does
+ " vec4 diffuseColor = vec4( diffuse, opacity );",
- // diffuse
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+ THREE.ShaderChunk[ "map_fragment" ],
+ THREE.ShaderChunk[ "color_fragment" ],
+ THREE.ShaderChunk[ "alphamap_fragment" ],
+ THREE.ShaderChunk[ "alphatest_fragment" ],
+ THREE.ShaderChunk[ "specularmap_fragment" ],
- "#ifdef WRAP_AROUND",
+ THREE.ShaderChunk[ "lights_phong_fragment" ],
- "float directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );",
- "float directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );",
+ THREE.ShaderChunk[ "lightmap_fragment" ],
+ THREE.ShaderChunk[ "envmap_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_fragment" ],
- "vec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );",
+ THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
- "#else",
+ THREE.ShaderChunk[ "fog_fragment" ],
- "float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );",
+ " gl_FragColor = vec4( outgoingLight, diffuseColor.a );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- "#endif",
+ "}"
- "dirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;",
+ ].join("\n")
- // specular
+ },
- "vec3 dirHalfVector = normalize( dirVector + viewPosition );",
- "float dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );",
- "float dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );",
+ 'particle_basic': {
- "#ifdef PHYSICALLY_BASED_SHADING",
+ uniforms: THREE.UniformsUtils.merge( [
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ THREE.UniformsLib[ "particle" ],
+ THREE.UniformsLib[ "shadowmap" ]
- "float specularNormalization = ( uShininess + 2.0001 ) / 8.0;",
+ ] ),
- "vec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );",
- "dirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;",
+ vertexShader: [
- "#else",
+ "uniform float size;",
+ "uniform float scale;",
- "dirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "#endif",
+ "void main() {",
- "}",
+ THREE.ShaderChunk[ "color_vertex" ],
- "#endif",
+ " vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
- // hemisphere lights
+ " #ifdef USE_SIZEATTENUATION",
+ " gl_PointSize = size * ( scale / length( mvPosition.xyz ) );",
+ " #else",
+ " gl_PointSize = size;",
+ " #endif",
- "#if MAX_HEMI_LIGHTS > 0",
+ " gl_Position = projectionMatrix * mvPosition;",
- "vec3 hemiDiffuse = vec3( 0.0 );",
- "vec3 hemiSpecular = vec3( 0.0 );" ,
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
+ THREE.ShaderChunk[ "worldpos_vertex" ],
+ THREE.ShaderChunk[ "shadowmap_vertex" ],
- "for( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {",
+ "}"
- "vec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );",
- "vec3 lVector = normalize( lDirection.xyz );",
+ ].join("\n"),
- // diffuse
+ fragmentShader: [
- "float dotProduct = dot( normal, lVector );",
- "float hemiDiffuseWeight = 0.5 * dotProduct + 0.5;",
+ "uniform vec3 psColor;",
+ "uniform float opacity;",
- "vec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_fragment" ],
+ THREE.ShaderChunk[ "map_particle_pars_fragment" ],
+ THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "hemiDiffuse += uDiffuseColor * hemiColor;",
+ "void main() {",
- // specular (sky light)
+ " vec3 outgoingLight = vec3( 0.0 );", // outgoing light does not have an alpha, the surface does
+ " vec4 diffuseColor = vec4( psColor, opacity );",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+ THREE.ShaderChunk[ "map_particle_fragment" ],
+ THREE.ShaderChunk[ "color_fragment" ],
+ THREE.ShaderChunk[ "alphatest_fragment" ],
- "vec3 hemiHalfVectorSky = normalize( lVector + viewPosition );",
- "float hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;",
- "float hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );",
+ " outgoingLight = diffuseColor.rgb;", // simple shader
- // specular (ground light)
+ THREE.ShaderChunk[ "shadowmap_fragment" ],
+ THREE.ShaderChunk[ "fog_fragment" ],
- "vec3 lVectorGround = -lVector;",
+ " gl_FragColor = vec4( outgoingLight, diffuseColor.a );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- "vec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );",
- "float hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;",
- "float hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );",
+ "}"
- "#ifdef PHYSICALLY_BASED_SHADING",
+ ].join("\n")
- "float dotProductGround = dot( normal, lVectorGround );",
+ },
- // 2.0 => 2.0001 is hack to work around ANGLE bug
+ 'dashed': {
- "float specularNormalization = ( uShininess + 2.0001 ) / 8.0;",
+ uniforms: THREE.UniformsUtils.merge( [
- "vec3 schlickSky = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );",
- "vec3 schlickGround = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );",
- "hemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );",
+ THREE.UniformsLib[ "common" ],
+ THREE.UniformsLib[ "fog" ],
- "#else",
+ {
+ "scale" : { type: "f", value: 1 },
+ "dashSize" : { type: "f", value: 1 },
+ "totalSize": { type: "f", value: 2 }
+ }
- "hemiSpecular += uSpecularColor * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;",
+ ] ),
- "#endif",
+ vertexShader: [
- "}",
+ "uniform float scale;",
+ "attribute float lineDistance;",
- "#endif",
+ "varying float vLineDistance;",
- // all lights contribution summation
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "vec3 totalDiffuse = vec3( 0.0 );",
- "vec3 totalSpecular = vec3( 0.0 );",
+ "void main() {",
- "#if MAX_DIR_LIGHTS > 0",
+ THREE.ShaderChunk[ "color_vertex" ],
- "totalDiffuse += dirDiffuse;",
- "totalSpecular += dirSpecular;",
+ " vLineDistance = scale * lineDistance;",
- "#endif",
+ " vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
+ " gl_Position = projectionMatrix * mvPosition;",
- "#if MAX_HEMI_LIGHTS > 0",
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- "totalDiffuse += hemiDiffuse;",
- "totalSpecular += hemiSpecular;",
+ "}"
- "#endif",
+ ].join("\n"),
- "#if MAX_POINT_LIGHTS > 0",
+ fragmentShader: [
- "totalDiffuse += pointDiffuse;",
- "totalSpecular += pointSpecular;",
+ "uniform vec3 diffuse;",
+ "uniform float opacity;",
- "#endif",
+ "uniform float dashSize;",
+ "uniform float totalSize;",
- "#if MAX_SPOT_LIGHTS > 0",
+ "varying float vLineDistance;",
- "totalDiffuse += spotDiffuse;",
- "totalSpecular += spotSpecular;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "color_pars_fragment" ],
+ THREE.ShaderChunk[ "fog_pars_fragment" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "#endif",
+ "void main() {",
- "#ifdef METAL",
+ " if ( mod( vLineDistance, totalSize ) > dashSize ) {",
- "gl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor + totalSpecular );",
+ " discard;",
- "#else",
+ " }",
- "gl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor ) + totalSpecular;",
+ " vec3 outgoingLight = vec3( 0.0 );", // outgoing light does not have an alpha, the surface does
+ " vec4 diffuseColor = vec4( diffuse, opacity );",
- "#endif",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+ THREE.ShaderChunk[ "color_fragment" ],
- "if ( enableReflection ) {",
+ " outgoingLight = diffuseColor.rgb;", // simple shader
- "vec3 vReflect;",
- "vec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );",
+ THREE.ShaderChunk[ "fog_fragment" ],
- "if ( useRefract ) {",
+ " gl_FragColor = vec4( outgoingLight, diffuseColor.a );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- "vReflect = refract( cameraToVertex, normal, uRefractionRatio );",
+ "}"
- "} else {",
+ ].join("\n")
- "vReflect = reflect( cameraToVertex, normal );",
+ },
- "}",
+ 'depth': {
- "vec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );",
+ uniforms: {
- "#ifdef GAMMA_INPUT",
+ "mNear": { type: "f", value: 1.0 },
+ "mFar" : { type: "f", value: 2000.0 },
+ "opacity" : { type: "f", value: 1.0 }
- "cubeColor.xyz *= cubeColor.xyz;",
+ },
- "#endif",
+ vertexShader: [
- "gl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "}",
+ "void main() {",
- THREE.ShaderChunk[ "shadowmap_fragment" ],
- THREE.ShaderChunk[ "linear_to_gamma_fragment" ],
- THREE.ShaderChunk[ "fog_fragment" ],
+ THREE.ShaderChunk[ "morphtarget_vertex" ],
+ THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
"}"
].join("\n"),
- vertexShader: [
-
- "attribute vec4 tangent;",
+ fragmentShader: [
- "uniform vec2 uOffset;",
- "uniform vec2 uRepeat;",
+ "uniform float mNear;",
+ "uniform float mFar;",
+ "uniform float opacity;",
- "uniform bool enableDisplacement;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "#ifdef VERTEX_TEXTURES",
+ "void main() {",
- "uniform sampler2D tDisplacement;",
- "uniform float uDisplacementScale;",
- "uniform float uDisplacementBias;",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
- "#endif",
+ " #ifdef USE_LOGDEPTHBUF_EXT",
- "varying vec3 vTangent;",
- "varying vec3 vBinormal;",
- "varying vec3 vNormal;",
- "varying vec2 vUv;",
+ " float depth = gl_FragDepthEXT / gl_FragCoord.w;",
- "varying vec3 vWorldPosition;",
- "varying vec3 vViewPosition;",
+ " #else",
- THREE.ShaderChunk[ "skinning_pars_vertex" ],
- THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+ " float depth = gl_FragCoord.z / gl_FragCoord.w;",
- "void main() {",
+ " #endif",
- THREE.ShaderChunk[ "skinbase_vertex" ],
- THREE.ShaderChunk[ "skinnormal_vertex" ],
+ " float color = 1.0 - smoothstep( mNear, mFar, depth );",
+ " gl_FragColor = vec4( vec3( color ), opacity );", // TODO, this should be pre-multiplied to allow for bright highlights on very transparent objects
- // normal, tangent and binormal vectors
+ "}"
- "#ifdef USE_SKINNING",
+ ].join("\n")
- "vNormal = normalize( normalMatrix * skinnedNormal.xyz );",
+ },
- "vec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );",
- "vTangent = normalize( normalMatrix * skinnedTangent.xyz );",
+ 'normal': {
- "#else",
+ uniforms: {
- "vNormal = normalize( normalMatrix * normal );",
- "vTangent = normalize( normalMatrix * tangent.xyz );",
+ "opacity" : { type: "f", value: 1.0 }
- "#endif",
+ },
- "vBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );",
+ vertexShader: [
- "vUv = uv * uRepeat + uOffset;",
+ "varying vec3 vNormal;",
- // displacement mapping
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "vec3 displacedPosition;",
+ "void main() {",
- "#ifdef VERTEX_TEXTURES",
+ " vNormal = normalize( normalMatrix * normal );",
- "if ( enableDisplacement ) {",
+ THREE.ShaderChunk[ "morphtarget_vertex" ],
+ THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- "vec3 dv = texture2D( tDisplacement, uv ).xyz;",
- "float df = uDisplacementScale * dv.x + uDisplacementBias;",
- "displacedPosition = position + normalize( normal ) * df;",
+ "}"
- "} else {",
+ ].join("\n"),
- "#ifdef USE_SKINNING",
+ fragmentShader: [
- "vec4 skinVertex = vec4( position, 1.0 );",
+ "uniform float opacity;",
+ "varying vec3 vNormal;",
- "vec4 skinned = boneMatX * skinVertex * skinWeight.x;",
- "skinned += boneMatY * skinVertex * skinWeight.y;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "displacedPosition = skinned.xyz;",
+ "void main() {",
- "#else",
+ " gl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
- "displacedPosition = position;",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
- "#endif",
+ "}"
- "}",
+ ].join("\n")
- "#else",
+ },
- "#ifdef USE_SKINNING",
+ /* -------------------------------------------------------------------------
+ // Cube map shader
+ ------------------------------------------------------------------------- */
- "vec4 skinVertex = vec4( position, 1.0 );",
+ 'cube': {
- "vec4 skinned = boneMatX * skinVertex * skinWeight.x;",
- "skinned += boneMatY * skinVertex * skinWeight.y;",
+ uniforms: { "tCube": { type: "t", value: null },
+ "tFlip": { type: "f", value: - 1 } },
- "displacedPosition = skinned.xyz;",
+ vertexShader: [
- "#else",
+ "varying vec3 vWorldPosition;",
- "displacedPosition = position;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
- "#endif",
+ "void main() {",
- "#endif",
+ " vWorldPosition = transformDirection( position, modelMatrix );",
- //
+ " gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
- "vec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );",
- "vec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );",
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
- "gl_Position = projectionMatrix * mvPosition;",
+ "}"
- //
+ ].join("\n"),
- "vWorldPosition = worldPosition.xyz;",
- "vViewPosition = -mvPosition.xyz;",
+ fragmentShader: [
- // shadows
+ "uniform samplerCube tCube;",
+ "uniform float tFlip;",
- "#ifdef USE_SHADOWMAP",
+ "varying vec3 vWorldPosition;",
- "for( int i = 0; i < MAX_SHADOWS; i ++ ) {",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
- "vShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;",
+ "void main() {",
- "}",
+ " gl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",
- "#endif",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
"}"
@@ -19509,21 +17692,25 @@ THREE.ShaderLib = {
// Cube map shader
------------------------------------------------------------------------- */
- 'cube': {
+ 'equirect': {
- uniforms: { "tCube": { type: "t", value: null },
- "tFlip": { type: "f", value: -1 } },
+ uniforms: { "tEquirect": { type: "t", value: null },
+ "tFlip": { type: "f", value: - 1 } },
vertexShader: [
"varying vec3 vWorldPosition;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
+
"void main() {",
- "vec4 worldPosition = modelMatrix * vec4( position, 1.0 );",
- "vWorldPosition = worldPosition.xyz;",
+ " vWorldPosition = transformDirection( position, modelMatrix );",
- "gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
+ " gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
+
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
"}"
@@ -19531,14 +17718,24 @@ THREE.ShaderLib = {
fragmentShader: [
- "uniform samplerCube tCube;",
+ "uniform sampler2D tEquirect;",
"uniform float tFlip;",
"varying vec3 vWorldPosition;",
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
+
"void main() {",
- "gl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",
+ // " gl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",
+ "vec3 direction = normalize( vWorldPosition );",
+ "vec2 sampleUV;",
+ "sampleUV.y = saturate( tFlip * direction.y * -0.5 + 0.5 );",
+ "sampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;",
+ "gl_FragColor = texture2D( tEquirect, sampleUV );",
+
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
"}"
@@ -19546,13 +17743,17 @@ THREE.ShaderLib = {
},
- // Depth encoding into RGBA texture
- // based on SpiderGL shadow map example
- // http://spidergl.org/example.php?id=6
- // originally from
- // http://www.gamedev.net/topic/442138-packing-a-float-into-a-a8r8g8b8-texture-shader/page__whichpage__1%25EF%25BF%25BD
- // see also here:
- // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
+ /* Depth encoding into RGBA texture
+ *
+ * based on SpiderGL shadow map example
+ * http://spidergl.org/example.php?id=6
+ *
+ * originally from
+ * http://www.gamedev.net/topic/442138-packing-a-float-into-a-a8r8g8b8-texture-shader/page__whichpage__1%25EF%25BF%25BD
+ *
+ * see also
+ * http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/
+ */
'depthRGBA': {
@@ -19560,8 +17761,10 @@ THREE.ShaderLib = {
vertexShader: [
+ THREE.ShaderChunk[ "common" ],
THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
THREE.ShaderChunk[ "skinning_pars_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
"void main() {",
@@ -19569,6 +17772,7 @@ THREE.ShaderLib = {
THREE.ShaderChunk[ "morphtarget_vertex" ],
THREE.ShaderChunk[ "skinning_vertex" ],
THREE.ShaderChunk[ "default_vertex" ],
+ THREE.ShaderChunk[ "logdepthbuf_vertex" ],
"}"
@@ -19576,19 +17780,32 @@ THREE.ShaderLib = {
fragmentShader: [
+ THREE.ShaderChunk[ "common" ],
+ THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
+
"vec4 pack_depth( const in float depth ) {",
- "const vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );",
- "const vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );",
- "vec4 res = fract( depth * bit_shift );",
- "res -= res.xxyz * bit_mask;",
- "return res;",
+ " const vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );",
+ " const vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );",
+ " vec4 res = mod( depth * bit_shift * vec4( 255 ), vec4( 256 ) ) / vec4( 255 );", // " vec4 res = fract( depth * bit_shift );",
+ " res -= res.xxyz * bit_mask;",
+ " return res;",
"}",
"void main() {",
- "gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );",
+ THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+
+ " #ifdef USE_LOGDEPTHBUF_EXT",
+
+ " gl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );",
+
+ " #else",
+
+ " gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );",
+
+ " #endif",
//"gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z / gl_FragCoord.w );",
//"float z = ( ( gl_FragCoord.z / gl_FragCoord.w ) - 3.0 ) / ( 4000.0 - 3.0 );",
@@ -19603,6 +17820,8 @@ THREE.ShaderLib = {
};
+// File:src/renderers/WebGLRenderer.js
+
/**
* @author supereggbert / http://www.paulbrunt.co.uk/
* @author mrdoob / http://mrdoob.com/
@@ -19617,27 +17836,38 @@ THREE.WebGLRenderer = function ( parameters ) {
parameters = parameters || {};
var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElement( 'canvas' ),
+ _context = parameters.context !== undefined ? parameters.context : null,
+
+ pixelRatio = 1,
_precision = parameters.precision !== undefined ? parameters.precision : 'highp',
- _alpha = parameters.alpha !== undefined ? parameters.alpha : true,
- _premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
- _antialias = parameters.antialias !== undefined ? parameters.antialias : false,
+ _alpha = parameters.alpha !== undefined ? parameters.alpha : false,
+ _depth = parameters.depth !== undefined ? parameters.depth : true,
_stencil = parameters.stencil !== undefined ? parameters.stencil : true,
+ _antialias = parameters.antialias !== undefined ? parameters.antialias : false,
+ _premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
_preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false,
+ _logarithmicDepthBuffer = parameters.logarithmicDepthBuffer !== undefined ? parameters.logarithmicDepthBuffer : false,
_clearColor = new THREE.Color( 0x000000 ),
_clearAlpha = 0;
+ var lights = [];
+
+ var _webglObjects = {};
+ var _webglObjectsImmediate = [];
+
+ var opaqueObjects = [];
+ var transparentObjects = [];
+
+ var sprites = [];
+ var lensFlares = [];
+
// public properties
this.domElement = _canvas;
this.context = null;
- this.devicePixelRatio = parameters.devicePixelRatio !== undefined
- ? parameters.devicePixelRatio
- : self.devicePixelRatio !== undefined
- ? self.devicePixelRatio
- : 1;
// clearing
@@ -19649,18 +17879,16 @@ THREE.WebGLRenderer = function ( parameters ) {
// scene graph
this.sortObjects = true;
- this.autoUpdateObjects = true;
// physically based shading
+ this.gammaFactor = 2.0; // for backwards compatibility
this.gammaInput = false;
this.gammaOutput = false;
- this.physicallyBasedShading = false;
// shadow map
this.shadowMapEnabled = false;
- this.shadowMapAutoUpdate = true;
this.shadowMapType = THREE.PCFShadowMap;
this.shadowMapCullFace = THREE.CullFaceFront;
this.shadowMapDebug = false;
@@ -19675,11 +17903,6 @@ THREE.WebGLRenderer = function ( parameters ) {
this.autoScaleCubemaps = true;
- // custom render plugins
-
- this.renderPluginsPre = [];
- this.renderPluginsPost = [];
-
// info
this.info = {
@@ -19708,39 +17931,17 @@ THREE.WebGLRenderer = function ( parameters ) {
var _this = this,
_programs = [],
- _programs_counter = 0,
// internal state cache
_currentProgram = null,
_currentFramebuffer = null,
- _currentMaterialId = -1,
- _currentGeometryGroupHash = null,
+ _currentMaterialId = - 1,
+ _currentGeometryProgram = '',
_currentCamera = null,
- _geometryGroupCounter = 0,
_usedTextureUnits = 0,
- // GL state cache
-
- _oldDoubleSided = -1,
- _oldFlipSided = -1,
-
- _oldBlending = -1,
-
- _oldBlendEquation = -1,
- _oldBlendSrc = -1,
- _oldBlendDst = -1,
-
- _oldDepthTest = -1,
- _oldDepthWrite = -1,
-
- _oldPolygonOffset = null,
- _oldPolygonOffsetFactor = null,
- _oldPolygonOffsetUnits = null,
-
- _oldLineWidth = null,
-
_viewportX = 0,
_viewportY = 0,
_viewportWidth = _canvas.width,
@@ -19748,8 +17949,6 @@ THREE.WebGLRenderer = function ( parameters ) {
_currentWidth = 0,
_currentHeight = 0,
- _enabledAttributes = {},
-
// frustum
_frustum = new THREE.Frustum(),
@@ -19757,7 +17956,6 @@ THREE.WebGLRenderer = function ( parameters ) {
// camera matrices cache
_projScreenMatrix = new THREE.Matrix4(),
- _projScreenMatrixPS = new THREE.Matrix4(),
_vector3 = new THREE.Vector3(),
@@ -19770,10 +17968,10 @@ THREE.WebGLRenderer = function ( parameters ) {
_lights = {
ambient: [ 0, 0, 0 ],
- directional: { length: 0, colors: new Array(), positions: new Array() },
- point: { length: 0, colors: new Array(), positions: new Array(), distances: new Array() },
- spot: { length: 0, colors: new Array(), positions: new Array(), distances: new Array(), directions: new Array(), anglesCos: new Array(), exponents: new Array() },
- hemi: { length: 0, skyColors: new Array(), groundColors: new Array(), positions: new Array() }
+ directional: { length: 0, colors:[], positions: [] },
+ point: { length: 0, colors: [], positions: [], distances: [], decays: [] },
+ spot: { length: 0, colors: [], positions: [], distances: [], directions: [], anglesCos: [], exponents: [], decays: [] },
+ hemi: { length: 0, skyColors: [], groundColors: [], positions: [] }
};
@@ -19781,17 +17979,135 @@ THREE.WebGLRenderer = function ( parameters ) {
var _gl;
- var _glExtensionTextureFloat;
- var _glExtensionTextureFloatLinear;
- var _glExtensionStandardDerivatives;
- var _glExtensionTextureFilterAnisotropic;
- var _glExtensionCompressedTextureS3TC;
+ try {
+
+ var attributes = {
+ alpha: _alpha,
+ depth: _depth,
+ stencil: _stencil,
+ antialias: _antialias,
+ premultipliedAlpha: _premultipliedAlpha,
+ preserveDrawingBuffer: _preserveDrawingBuffer
+ };
+
+ _gl = _context || _canvas.getContext( 'webgl', attributes ) || _canvas.getContext( 'experimental-webgl', attributes );
+
+ if ( _gl === null ) {
+
+ if ( _canvas.getContext( 'webgl') !== null ) {
+
+ throw 'Error creating WebGL context with your selected attributes.';
+
+ } else {
+
+ throw 'Error creating WebGL context.';
+
+ }
+
+ }
+
+ _canvas.addEventListener( 'webglcontextlost', function ( event ) {
+
+ event.preventDefault();
+
+ resetGLState();
+ setDefaultGLState();
+
+ _webglObjects = {};
+
+ }, false);
+
+ } catch ( error ) {
+
+ THREE.error( 'THREE.WebGLRenderer: ' + error );
+
+ }
+
+ var state = new THREE.WebGLState( _gl, paramThreeToGL );
+
+ if ( _gl.getShaderPrecisionFormat === undefined ) {
+
+ _gl.getShaderPrecisionFormat = function () {
+
+ return {
+ 'rangeMin': 1,
+ 'rangeMax': 1,
+ 'precision': 1
+ };
+
+ }
+
+ }
+
+ var extensions = new THREE.WebGLExtensions( _gl );
+
+ extensions.get( 'OES_texture_float' );
+ extensions.get( 'OES_texture_float_linear' );
+ extensions.get( 'OES_texture_half_float' );
+ extensions.get( 'OES_texture_half_float_linear' );
+ extensions.get( 'OES_standard_derivatives' );
+
+ if ( _logarithmicDepthBuffer ) {
+
+ extensions.get( 'EXT_frag_depth' );
+
+ }
+
+ //
+
+ var glClearColor = function ( r, g, b, a ) {
+
+ if ( _premultipliedAlpha === true ) {
+
+ r *= a; g *= a; b *= a;
+
+ }
+
+ _gl.clearColor( r, g, b, a );
+
+ };
+
+ var setDefaultGLState = function () {
+
+ _gl.clearColor( 0, 0, 0, 1 );
+ _gl.clearDepth( 1 );
+ _gl.clearStencil( 0 );
+
+ _gl.enable( _gl.DEPTH_TEST );
+ _gl.depthFunc( _gl.LEQUAL );
+
+ _gl.frontFace( _gl.CCW );
+ _gl.cullFace( _gl.BACK );
+ _gl.enable( _gl.CULL_FACE );
+
+ _gl.enable( _gl.BLEND );
+ _gl.blendEquation( _gl.FUNC_ADD );
+ _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA );
+
+ _gl.viewport( _viewportX, _viewportY, _viewportWidth, _viewportHeight );
+
+ glClearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
+
+ };
+
+ var resetGLState = function () {
- initGL();
+ _currentProgram = null;
+ _currentCamera = null;
+
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+
+ _lightsNeedUpdate = true;
+
+ state.reset();
+
+ };
setDefaultGLState();
this.context = _gl;
+ this.state = state;
// GPU capabilities
@@ -19800,59 +18116,84 @@ THREE.WebGLRenderer = function ( parameters ) {
var _maxTextureSize = _gl.getParameter( _gl.MAX_TEXTURE_SIZE );
var _maxCubemapSize = _gl.getParameter( _gl.MAX_CUBE_MAP_TEXTURE_SIZE );
- var _maxAnisotropy = _glExtensionTextureFilterAnisotropic ? _gl.getParameter( _glExtensionTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT ) : 0;
-
- var _supportsVertexTextures = ( _maxVertexTextures > 0 );
- var _supportsBoneTextures = _supportsVertexTextures && _glExtensionTextureFloat;
-
- var _compressedTextureFormats = _glExtensionCompressedTextureS3TC ? _gl.getParameter( _gl.COMPRESSED_TEXTURE_FORMATS ) : [];
+ var _supportsVertexTextures = _maxVertexTextures > 0;
+ var _supportsBoneTextures = _supportsVertexTextures && extensions.get( 'OES_texture_float' );
//
var _vertexShaderPrecisionHighpFloat = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.HIGH_FLOAT );
var _vertexShaderPrecisionMediumpFloat = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.MEDIUM_FLOAT );
- var _vertexShaderPrecisionLowpFloat = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.LOW_FLOAT );
var _fragmentShaderPrecisionHighpFloat = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.HIGH_FLOAT );
var _fragmentShaderPrecisionMediumpFloat = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.MEDIUM_FLOAT );
- var _fragmentShaderPrecisionLowpFloat = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.LOW_FLOAT );
- var _vertexShaderPrecisionHighpInt = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.HIGH_INT );
- var _vertexShaderPrecisionMediumpInt = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.MEDIUM_INT );
- var _vertexShaderPrecisionLowpInt = _gl.getShaderPrecisionFormat( _gl.VERTEX_SHADER, _gl.LOW_INT );
+ var getCompressedTextureFormats = ( function () {
+
+ var array;
+
+ return function () {
+
+ if ( array !== undefined ) {
+
+ return array;
+
+ }
+
+ array = [];
+
+ if ( extensions.get( 'WEBGL_compressed_texture_pvrtc' ) || extensions.get( 'WEBGL_compressed_texture_s3tc' ) ) {
+
+ var formats = _gl.getParameter( _gl.COMPRESSED_TEXTURE_FORMATS );
+
+ for ( var i = 0; i < formats.length; i ++ ) {
+
+ array.push( formats[ i ] );
+
+ }
+
+ }
+
+ return array;
+
+ };
- var _fragmentShaderPrecisionHighpInt = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.HIGH_INT );
- var _fragmentShaderPrecisionMediumpInt = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.MEDIUM_INT );
- var _fragmentShaderPrecisionLowpInt = _gl.getShaderPrecisionFormat( _gl.FRAGMENT_SHADER, _gl.LOW_INT );
+ } )();
// clamp precision to maximum available
var highpAvailable = _vertexShaderPrecisionHighpFloat.precision > 0 && _fragmentShaderPrecisionHighpFloat.precision > 0;
var mediumpAvailable = _vertexShaderPrecisionMediumpFloat.precision > 0 && _fragmentShaderPrecisionMediumpFloat.precision > 0;
- if ( _precision === "highp" && ! highpAvailable ) {
+ if ( _precision === 'highp' && ! highpAvailable ) {
if ( mediumpAvailable ) {
- _precision = "mediump";
- console.warn( "WebGLRenderer: highp not supported, using mediump" );
+ _precision = 'mediump';
+ THREE.warn( 'THREE.WebGLRenderer: highp not supported, using mediump.' );
} else {
- _precision = "lowp";
- console.warn( "WebGLRenderer: highp and mediump not supported, using lowp" );
+ _precision = 'lowp';
+ THREE.warn( 'THREE.WebGLRenderer: highp and mediump not supported, using lowp.' );
}
}
- if ( _precision === "mediump" && ! mediumpAvailable ) {
+ if ( _precision === 'mediump' && ! mediumpAvailable ) {
- _precision = "lowp";
- console.warn( "WebGLRenderer: mediump not supported, using lowp" );
+ _precision = 'lowp';
+ THREE.warn( 'THREE.WebGLRenderer: mediump not supported, using lowp.' );
}
+ // Plugins
+
+ var shadowMapPlugin = new THREE.ShadowMapPlugin( this, lights, _webglObjects, _webglObjectsImmediate );
+
+ var spritePlugin = new THREE.SpritePlugin( this, sprites );
+ var lensFlarePlugin = new THREE.LensFlarePlugin( this, lensFlares );
+
// API
this.getContext = function () {
@@ -19861,6 +18202,12 @@ THREE.WebGLRenderer = function ( parameters ) {
};
+ this.forceContextLoss = function () {
+
+ extensions.get( 'WEBGL_lose_context' ).loseContext();
+
+ };
+
this.supportsVertexTextures = function () {
return _supportsVertexTextures;
@@ -19869,57 +18216,103 @@ THREE.WebGLRenderer = function ( parameters ) {
this.supportsFloatTextures = function () {
- return _glExtensionTextureFloat;
+ return extensions.get( 'OES_texture_float' );
+
+ };
+
+ this.supportsHalfFloatTextures = function () {
+
+ return extensions.get( 'OES_texture_half_float' );
};
this.supportsStandardDerivatives = function () {
- return _glExtensionStandardDerivatives;
+ return extensions.get( 'OES_standard_derivatives' );
};
this.supportsCompressedTextureS3TC = function () {
- return _glExtensionCompressedTextureS3TC;
+ return extensions.get( 'WEBGL_compressed_texture_s3tc' );
};
- this.getMaxAnisotropy = function () {
+ this.supportsCompressedTexturePVRTC = function () {
- return _maxAnisotropy;
+ return extensions.get( 'WEBGL_compressed_texture_pvrtc' );
};
+ this.supportsBlendMinMax = function () {
+
+ return extensions.get( 'EXT_blend_minmax' );
+
+ };
+
+ this.getMaxAnisotropy = ( function () {
+
+ var value;
+
+ return function () {
+
+ if ( value !== undefined ) {
+
+ return value;
+
+ }
+
+ var extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ value = extension !== null ? _gl.getParameter( extension.MAX_TEXTURE_MAX_ANISOTROPY_EXT ) : 0;
+
+ return value;
+
+ }
+
+ } )();
+
this.getPrecision = function () {
return _precision;
};
+ this.getPixelRatio = function () {
+
+ return pixelRatio;
+
+ };
+
+ this.setPixelRatio = function ( value ) {
+
+ pixelRatio = value;
+
+ };
+
this.setSize = function ( width, height, updateStyle ) {
- _canvas.width = width * this.devicePixelRatio;
- _canvas.height = height * this.devicePixelRatio;
+ _canvas.width = width * pixelRatio;
+ _canvas.height = height * pixelRatio;
- if ( this.devicePixelRatio !== 1 && updateStyle !== false ) {
+ if ( updateStyle !== false ) {
_canvas.style.width = width + 'px';
_canvas.style.height = height + 'px';
}
- this.setViewport( 0, 0, _canvas.width, _canvas.height );
+ this.setViewport( 0, 0, width, height );
};
this.setViewport = function ( x, y, width, height ) {
- _viewportX = x !== undefined ? x : 0;
- _viewportY = y !== undefined ? y : 0;
+ _viewportX = x * pixelRatio;
+ _viewportY = y * pixelRatio;
- _viewportWidth = width !== undefined ? width : _canvas.width;
- _viewportHeight = height !== undefined ? height : _canvas.height;
+ _viewportWidth = width * pixelRatio;
+ _viewportHeight = height * pixelRatio;
_gl.viewport( _viewportX, _viewportY, _viewportWidth, _viewportHeight );
@@ -19927,7 +18320,12 @@ THREE.WebGLRenderer = function ( parameters ) {
this.setScissor = function ( x, y, width, height ) {
- _gl.scissor( x, y, width, height );
+ _gl.scissor(
+ x * pixelRatio,
+ y * pixelRatio,
+ width * pixelRatio,
+ height * pixelRatio
+ );
};
@@ -19939,31 +18337,33 @@ THREE.WebGLRenderer = function ( parameters ) {
// Clearing
+ this.getClearColor = function () {
+
+ return _clearColor;
+
+ };
+
this.setClearColor = function ( color, alpha ) {
_clearColor.set( color );
+
_clearAlpha = alpha !== undefined ? alpha : 1;
- _gl.clearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
+ glClearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
};
- this.setClearColorHex = function ( hex, alpha ) {
+ this.getClearAlpha = function () {
- console.warn( 'DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.' );
- this.setClearColor( hex, alpha );
+ return _clearAlpha;
};
- this.getClearColor = function () {
-
- return _clearColor;
-
- };
+ this.setClearAlpha = function ( alpha ) {
- this.getClearAlpha = function () {
+ _clearAlpha = alpha;
- return _clearAlpha;
+ glClearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
};
@@ -19979,48 +18379,34 @@ THREE.WebGLRenderer = function ( parameters ) {
};
- this.clearTarget = function ( renderTarget, color, depth, stencil ) {
+ this.clearColor = function () {
- this.setRenderTarget( renderTarget );
- this.clear( color, depth, stencil );
+ _gl.clear( _gl.COLOR_BUFFER_BIT );
};
- // Plugins
-
- this.addPostPlugin = function ( plugin ) {
+ this.clearDepth = function () {
- plugin.init( this );
- this.renderPluginsPost.push( plugin );
+ _gl.clear( _gl.DEPTH_BUFFER_BIT );
};
- this.addPrePlugin = function ( plugin ) {
+ this.clearStencil = function () {
- plugin.init( this );
- this.renderPluginsPre.push( plugin );
+ _gl.clear( _gl.STENCIL_BUFFER_BIT );
};
- // Rendering
-
- this.updateShadowMap = function ( scene, camera ) {
-
- _currentProgram = null;
- _oldBlending = -1;
- _oldDepthTest = -1;
- _oldDepthWrite = -1;
- _currentGeometryGroupHash = -1;
- _currentMaterialId = -1;
- _lightsNeedUpdate = true;
- _oldDoubleSided = -1;
- _oldFlipSided = -1;
+ this.clearTarget = function ( renderTarget, color, depth, stencil ) {
- this.shadowMapPlugin.update( scene, camera );
+ this.setRenderTarget( renderTarget );
+ this.clear( color, depth, stencil );
};
- // Internal functions
+ // Reset
+
+ this.resetGLState = resetGLState;
// Buffer allocation
@@ -20058,13 +18444,13 @@ THREE.WebGLRenderer = function ( parameters ) {
geometryGroup.__webglFaceBuffer = _gl.createBuffer();
geometryGroup.__webglLineBuffer = _gl.createBuffer();
- var m, ml;
+ var numMorphTargets = geometryGroup.numMorphTargets;
- if ( geometryGroup.numMorphTargets ) {
+ if ( numMorphTargets ) {
geometryGroup.__webglMorphTargetsBuffers = [];
- for ( m = 0, ml = geometryGroup.numMorphTargets; m < ml; m ++ ) {
+ for ( var m = 0, ml = numMorphTargets; m < ml; m ++ ) {
geometryGroup.__webglMorphTargetsBuffers.push( _gl.createBuffer() );
@@ -20072,11 +18458,13 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( geometryGroup.numMorphNormals ) {
+ var numMorphNormals = geometryGroup.numMorphNormals;
+
+ if ( numMorphNormals ) {
geometryGroup.__webglMorphNormalsBuffers = [];
- for ( m = 0, ml = geometryGroup.numMorphNormals; m < ml; m ++ ) {
+ for ( var m = 0, ml = numMorphNormals; m < ml; m ++ ) {
geometryGroup.__webglMorphNormalsBuffers.push( _gl.createBuffer() );
@@ -20090,6 +18478,20 @@ THREE.WebGLRenderer = function ( parameters ) {
// Events
+ var onObjectRemoved = function ( event ) {
+
+ var object = event.target;
+
+ object.traverse( function ( child ) {
+
+ child.removeEventListener( 'remove', onObjectRemoved );
+
+ removeObject( child );
+
+ } );
+
+ };
+
var onGeometryDispose = function ( event ) {
var geometry = event.target;
@@ -20131,38 +18533,57 @@ THREE.WebGLRenderer = function ( parameters ) {
material.removeEventListener( 'dispose', onMaterialDispose );
- deallocateMaterial( material );
+ deallocateMaterial( material );
+
+ };
+
+ // Buffer deallocation
+
+ var deleteBuffers = function ( geometry ) {
+
+ var buffers = [
+ '__webglVertexBuffer',
+ '__webglNormalBuffer',
+ '__webglTangentBuffer',
+ '__webglColorBuffer',
+ '__webglUVBuffer',
+ '__webglUV2Buffer',
+
+ '__webglSkinIndicesBuffer',
+ '__webglSkinWeightsBuffer',
+
+ '__webglFaceBuffer',
+ '__webglLineBuffer',
+
+ '__webglLineDistanceBuffer'
+ ];
+
+ for ( var i = 0, l = buffers.length; i < l; i ++ ) {
- };
+ var name = buffers[ i ];
- // Buffer deallocation
+ if ( geometry[ name ] !== undefined ) {
- var deleteBuffers = function ( geometry ) {
+ _gl.deleteBuffer( geometry[ name ] );
- if ( geometry.__webglVertexBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglVertexBuffer );
- if ( geometry.__webglNormalBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglNormalBuffer );
- if ( geometry.__webglTangentBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglTangentBuffer );
- if ( geometry.__webglColorBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglColorBuffer );
- if ( geometry.__webglUVBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglUVBuffer );
- if ( geometry.__webglUV2Buffer !== undefined ) _gl.deleteBuffer( geometry.__webglUV2Buffer );
+ delete geometry[ name ];
- if ( geometry.__webglSkinIndicesBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglSkinIndicesBuffer );
- if ( geometry.__webglSkinWeightsBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglSkinWeightsBuffer );
+ }
- if ( geometry.__webglFaceBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglFaceBuffer );
- if ( geometry.__webglLineBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglLineBuffer );
+ }
- if ( geometry.__webglLineDistanceBuffer !== undefined ) _gl.deleteBuffer( geometry.__webglLineDistanceBuffer );
// custom attributes
if ( geometry.__webglCustomAttributesList !== undefined ) {
- for ( var id in geometry.__webglCustomAttributesList ) {
+ for ( var name in geometry.__webglCustomAttributesList ) {
- _gl.deleteBuffer( geometry.__webglCustomAttributesList[ id ].buffer );
+ _gl.deleteBuffer( geometry.__webglCustomAttributesList[ name ].buffer );
}
+ delete geometry.__webglCustomAttributesList;
+
}
_this.info.memory.geometries --;
@@ -20171,17 +18592,19 @@ THREE.WebGLRenderer = function ( parameters ) {
var deallocateGeometry = function ( geometry ) {
- geometry.__webglInit = undefined;
+ delete geometry.__webglInit;
if ( geometry instanceof THREE.BufferGeometry ) {
- var attributes = geometry.attributes;
+ for ( var name in geometry.attributes ) {
- for ( var key in attributes ) {
+ var attribute = geometry.attributes[ name ];
- if ( attributes[ key ].buffer !== undefined ) {
+ if ( attribute.buffer !== undefined ) {
- _gl.deleteBuffer( attributes[ key ].buffer );
+ _gl.deleteBuffer( attribute.buffer );
+
+ delete attribute.buffer;
}
@@ -20191,11 +18614,13 @@ THREE.WebGLRenderer = function ( parameters ) {
} else {
- if ( geometry.geometryGroups !== undefined ) {
+ var geometryGroupsList = geometryGroups[ geometry.id ];
+
+ if ( geometryGroupsList !== undefined ) {
- for ( var g in geometry.geometryGroups ) {
+ for ( var i = 0, l = geometryGroupsList.length; i < l; i ++ ) {
- var geometryGroup = geometry.geometryGroups[ g ];
+ var geometryGroup = geometryGroupsList[ i ];
if ( geometryGroup.numMorphTargets !== undefined ) {
@@ -20205,6 +18630,8 @@ THREE.WebGLRenderer = function ( parameters ) {
}
+ delete geometryGroup.__webglMorphTargetsBuffers;
+
}
if ( geometryGroup.numMorphNormals !== undefined ) {
@@ -20215,12 +18642,16 @@ THREE.WebGLRenderer = function ( parameters ) {
}
+ delete geometryGroup.__webglMorphNormalsBuffers;
+
}
deleteBuffers( geometryGroup );
}
+ delete geometryGroups[ geometry.id ];
+
} else {
deleteBuffers( geometry );
@@ -20229,6 +18660,10 @@ THREE.WebGLRenderer = function ( parameters ) {
}
+ // TOFIX: Workaround for deleted geometry being currently bound
+
+ _currentGeometryProgram = '';
+
};
var deallocateTexture = function ( texture ) {
@@ -20239,25 +18674,31 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.deleteTexture( texture.image.__webglTextureCube );
+ delete texture.image.__webglTextureCube;
+
} else {
// 2D texture
- if ( ! texture.__webglInit ) return;
+ if ( texture.__webglInit === undefined ) return;
- texture.__webglInit = false;
_gl.deleteTexture( texture.__webglTexture );
+ delete texture.__webglTexture;
+ delete texture.__webglInit;
+
}
};
var deallocateRenderTarget = function ( renderTarget ) {
- if ( !renderTarget || ! renderTarget.__webglTexture ) return;
+ if ( ! renderTarget || renderTarget.__webglTexture === undefined ) return;
_gl.deleteTexture( renderTarget.__webglTexture );
+ delete renderTarget.__webglTexture;
+
if ( renderTarget instanceof THREE.WebGLRenderTargetCube ) {
for ( var i = 0; i < 6; i ++ ) {
@@ -20274,11 +18715,14 @@ THREE.WebGLRenderer = function ( parameters ) {
}
+ delete renderTarget.__webglFramebuffer;
+ delete renderTarget.__webglRenderbuffer;
+
};
var deallocateMaterial = function ( material ) {
- var program = material.program;
+ var program = material.program.program;
if ( program === undefined ) return;
@@ -20341,12 +18785,13 @@ THREE.WebGLRenderer = function ( parameters ) {
// Buffer initialization
- function initCustomAttributes ( geometry, object ) {
-
- var nvertices = geometry.vertices.length;
+ function initCustomAttributes ( object ) {
+ var geometry = object.geometry;
var material = object.material;
+ var nvertices = geometry.vertices.length;
+
if ( material.attributes ) {
if ( geometry.__webglCustomAttributesList === undefined ) {
@@ -20355,27 +18800,27 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- for ( var a in material.attributes ) {
+ for ( var name in material.attributes ) {
- var attribute = material.attributes[ a ];
+ var attribute = material.attributes[ name ];
- if ( !attribute.__webglInitialized || attribute.createUniqueBuffers ) {
+ if ( ! attribute.__webglInitialized || attribute.createUniqueBuffers ) {
attribute.__webglInitialized = true;
- var size = 1; // "f" and "i"
+ var size = 1; // "f" and "i"
- if ( attribute.type === "v2" ) size = 2;
- else if ( attribute.type === "v3" ) size = 3;
- else if ( attribute.type === "v4" ) size = 4;
- else if ( attribute.type === "c" ) size = 3;
+ if ( attribute.type === 'v2' ) size = 2;
+ else if ( attribute.type === 'v3' ) size = 3;
+ else if ( attribute.type === 'v4' ) size = 4;
+ else if ( attribute.type === 'c' ) size = 3;
attribute.size = size;
attribute.array = new Float32Array( nvertices * size );
attribute.buffer = _gl.createBuffer();
- attribute.buffer.belongsToAttribute = a;
+ attribute.buffer.belongsToAttribute = name;
attribute.needsUpdate = true;
@@ -20396,11 +18841,9 @@ THREE.WebGLRenderer = function ( parameters ) {
geometry.__vertexArray = new Float32Array( nvertices * 3 );
geometry.__colorArray = new Float32Array( nvertices * 3 );
- geometry.__sortArray = [];
-
geometry.__webglParticleCount = nvertices;
- initCustomAttributes ( geometry, object );
+ initCustomAttributes( object );
};
@@ -20414,7 +18857,7 @@ THREE.WebGLRenderer = function ( parameters ) {
geometry.__webglLineCount = nvertices;
- initCustomAttributes ( geometry, object );
+ initCustomAttributes( object );
};
@@ -20427,19 +18870,16 @@ THREE.WebGLRenderer = function ( parameters ) {
ntris = faces3.length * 1,
nlines = faces3.length * 3,
- material = getBufferMaterial( object, geometryGroup ),
-
- uvType = bufferGuessUVType( material ),
- normalType = bufferGuessNormalType( material ),
- vertexColorType = bufferGuessVertexColorType( material );
-
- // console.log( "uvType", uvType, "normalType", normalType, "vertexColorType", vertexColorType, object, geometryGroup, material );
+ material = getBufferMaterial( object, geometryGroup );
geometryGroup.__vertexArray = new Float32Array( nvertices * 3 );
+ geometryGroup.__normalArray = new Float32Array( nvertices * 3 );
+ geometryGroup.__colorArray = new Float32Array( nvertices * 3 );
+ geometryGroup.__uvArray = new Float32Array( nvertices * 2 );
- if ( normalType ) {
+ if ( geometry.faceVertexUvs.length > 1 ) {
- geometryGroup.__normalArray = new Float32Array( nvertices * 3 );
+ geometryGroup.__uv2Array = new Float32Array( nvertices * 2 );
}
@@ -20449,28 +18889,6 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( vertexColorType ) {
-
- geometryGroup.__colorArray = new Float32Array( nvertices * 3 );
-
- }
-
- if ( uvType ) {
-
- if ( geometry.faceVertexUvs.length > 0 ) {
-
- geometryGroup.__uvArray = new Float32Array( nvertices * 2 );
-
- }
-
- if ( geometry.faceVertexUvs.length > 1 ) {
-
- geometryGroup.__uv2Array = new Float32Array( nvertices * 2 );
-
- }
-
- }
-
if ( object.geometry.skinWeights.length && object.geometry.skinIndices.length ) {
geometryGroup.__skinIndexArray = new Float32Array( nvertices * 4 );
@@ -20478,16 +18896,19 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- geometryGroup.__faceArray = new Uint16Array( ntris * 3 );
- geometryGroup.__lineArray = new Uint16Array( nlines * 2 );
+ var UintArray = extensions.get( 'OES_element_index_uint' ) !== null && ntris > 21845 ? Uint32Array : Uint16Array; // 65535 / 3
+
+ geometryGroup.__typeArray = UintArray;
+ geometryGroup.__faceArray = new UintArray( ntris * 3 );
+ geometryGroup.__lineArray = new UintArray( nlines * 2 );
- var m, ml;
+ var numMorphTargets = geometryGroup.numMorphTargets;
- if ( geometryGroup.numMorphTargets ) {
+ if ( numMorphTargets ) {
geometryGroup.__morphTargetsArrays = [];
- for ( m = 0, ml = geometryGroup.numMorphTargets; m < ml; m ++ ) {
+ for ( var m = 0, ml = numMorphTargets; m < ml; m ++ ) {
geometryGroup.__morphTargetsArrays.push( new Float32Array( nvertices * 3 ) );
@@ -20495,11 +18916,13 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( geometryGroup.numMorphNormals ) {
+ var numMorphNormals = geometryGroup.numMorphNormals;
+
+ if ( numMorphNormals ) {
geometryGroup.__morphNormalsArrays = [];
- for ( m = 0, ml = geometryGroup.numMorphNormals; m < ml; m ++ ) {
+ for ( var m = 0, ml = numMorphNormals; m < ml; m ++ ) {
geometryGroup.__morphNormalsArrays.push( new Float32Array( nvertices * 3 ) );
@@ -20521,12 +18944,12 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- for ( var a in material.attributes ) {
+ for ( var name in material.attributes ) {
// Do a shallow copy of the attribute object so different geometryGroup chunks use different
// attribute buffers which are correctly indexed in the setMeshBuffers function
- var originalAttribute = material.attributes[ a ];
+ var originalAttribute = material.attributes[ name ];
var attribute = {};
@@ -20536,23 +18959,23 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( !attribute.__webglInitialized || attribute.createUniqueBuffers ) {
+ if ( ! attribute.__webglInitialized || attribute.createUniqueBuffers ) {
attribute.__webglInitialized = true;
- var size = 1; // "f" and "i"
+ var size = 1; // "f" and "i"
- if( attribute.type === "v2" ) size = 2;
- else if( attribute.type === "v3" ) size = 3;
- else if( attribute.type === "v4" ) size = 4;
- else if( attribute.type === "c" ) size = 3;
+ if ( attribute.type === 'v2' ) size = 2;
+ else if ( attribute.type === 'v3' ) size = 3;
+ else if ( attribute.type === 'v4' ) size = 4;
+ else if ( attribute.type === 'c' ) size = 3;
attribute.size = size;
attribute.array = new Float32Array( nvertices * size );
attribute.buffer = _gl.createBuffer();
- attribute.buffer.belongsToAttribute = a;
+ attribute.buffer.belongsToAttribute = name;
originalAttribute.needsUpdate = true;
attribute.__original = originalAttribute;
@@ -20572,110 +18995,22 @@ THREE.WebGLRenderer = function ( parameters ) {
function getBufferMaterial( object, geometryGroup ) {
return object.material instanceof THREE.MeshFaceMaterial
- ? object.material.materials[ geometryGroup.materialIndex ]
- : object.material;
-
- };
-
- function materialNeedsSmoothNormals ( material ) {
-
- return material && material.shading !== undefined && material.shading === THREE.SmoothShading;
-
- };
-
- function bufferGuessNormalType ( material ) {
-
- // only MeshBasicMaterial and MeshDepthMaterial don't need normals
-
- if ( ( material instanceof THREE.MeshBasicMaterial && !material.envMap ) || material instanceof THREE.MeshDepthMaterial ) {
-
- return false;
-
- }
-
- if ( materialNeedsSmoothNormals( material ) ) {
-
- return THREE.SmoothShading;
-
- } else {
-
- return THREE.FlatShading;
-
- }
+ ? object.material.materials[ geometryGroup.materialIndex ]
+ : object.material;
- };
-
- function bufferGuessVertexColorType( material ) {
-
- if ( material.vertexColors ) {
-
- return material.vertexColors;
-
- }
-
- return false;
-
- };
-
- function bufferGuessUVType( material ) {
-
- // material must use some texture to require uvs
-
- if ( material.map ||
- material.lightMap ||
- material.bumpMap ||
- material.normalMap ||
- material.specularMap ||
- material instanceof THREE.ShaderMaterial ) {
-
- return true;
-
- }
-
- return false;
-
- };
-
- //
-
- function initDirectBuffers( geometry ) {
-
- var a, attribute, type;
-
- for ( a in geometry.attributes ) {
-
- if ( a === "index" ) {
-
- type = _gl.ELEMENT_ARRAY_BUFFER;
-
- } else {
-
- type = _gl.ARRAY_BUFFER;
-
- }
-
- attribute = geometry.attributes[ a ];
-
- if ( attribute.numItems === undefined ) {
-
- attribute.numItems = attribute.array.length;
-
- }
-
- attribute.buffer = _gl.createBuffer();
+ }
- _gl.bindBuffer( type, attribute.buffer );
- _gl.bufferData( type, attribute.array, _gl.STATIC_DRAW );
+ function materialNeedsFaceNormals ( material ) {
- }
+ return material instanceof THREE.MeshPhongMaterial === false && material.shading === THREE.FlatShading;
- };
+ }
// Buffer setting
function setParticleBuffers ( geometry, hint, object ) {
- var v, c, vertex, offset, index, color,
+ var v, c, vertex, offset, color,
vertices = geometry.vertices,
vl = vertices.length,
@@ -20686,39 +19021,20 @@ THREE.WebGLRenderer = function ( parameters ) {
vertexArray = geometry.__vertexArray,
colorArray = geometry.__colorArray,
- sortArray = geometry.__sortArray,
-
dirtyVertices = geometry.verticesNeedUpdate,
- dirtyElements = geometry.elementsNeedUpdate,
dirtyColors = geometry.colorsNeedUpdate,
customAttributes = geometry.__webglCustomAttributesList,
i, il,
- a, ca, cal, value,
+ ca, cal, value,
customAttribute;
- if ( object.sortParticles ) {
-
- _projScreenMatrixPS.copy( _projScreenMatrix );
- _projScreenMatrixPS.multiply( object.matrixWorld );
+ if ( dirtyVertices ) {
for ( v = 0; v < vl; v ++ ) {
vertex = vertices[ v ];
- _vector3.copy( vertex );
- _vector3.applyProjection( _projScreenMatrixPS );
-
- sortArray[ v ] = [ _vector3.z, v ];
-
- }
-
- sortArray.sort( numericalSort );
-
- for ( v = 0; v < vl; v ++ ) {
-
- vertex = vertices[ sortArray[v][1] ];
-
offset = v * 3;
vertexArray[ offset ] = vertex.x;
@@ -20727,11 +19043,18 @@ THREE.WebGLRenderer = function ( parameters ) {
}
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometry.__webglVertexBuffer );
+ _gl.bufferData( _gl.ARRAY_BUFFER, vertexArray, hint );
+
+ }
+
+ if ( dirtyColors ) {
+
for ( c = 0; c < cl; c ++ ) {
- offset = c * 3;
+ color = colors[ c ];
- color = colors[ sortArray[c][1] ];
+ offset = c * 3;
colorArray[ offset ] = color.r;
colorArray[ offset + 1 ] = color.g;
@@ -20739,25 +19062,28 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( customAttributes ) {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometry.__webglColorBuffer );
+ _gl.bufferData( _gl.ARRAY_BUFFER, colorArray, hint );
- for ( i = 0, il = customAttributes.length; i < il; i ++ ) {
+ }
- customAttribute = customAttributes[ i ];
+ if ( customAttributes ) {
- if ( ! ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) ) continue;
+ for ( i = 0, il = customAttributes.length; i < il; i ++ ) {
- offset = 0;
+ customAttribute = customAttributes[ i ];
+
+ if ( customAttribute.needsUpdate && ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) ) {
cal = customAttribute.value.length;
+ offset = 0;
+
if ( customAttribute.size === 1 ) {
for ( ca = 0; ca < cal; ca ++ ) {
- index = sortArray[ ca ][ 1 ];
-
- customAttribute.array[ ca ] = customAttribute.value[ index ];
+ customAttribute.array[ ca ] = customAttribute.value[ ca ];
}
@@ -20765,11 +19091,9 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( ca = 0; ca < cal; ca ++ ) {
- index = sortArray[ ca ][ 1 ];
-
- value = customAttribute.value[ index ];
+ value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.x;
+ customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
offset += 2;
@@ -20778,15 +19102,13 @@ THREE.WebGLRenderer = function ( parameters ) {
} else if ( customAttribute.size === 3 ) {
- if ( customAttribute.type === "c" ) {
+ if ( customAttribute.type === 'c' ) {
for ( ca = 0; ca < cal; ca ++ ) {
- index = sortArray[ ca ][ 1 ];
-
- value = customAttribute.value[ index ];
+ value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.r;
+ customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
@@ -20798,11 +19120,9 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( ca = 0; ca < cal; ca ++ ) {
- index = sortArray[ ca ][ 1 ];
-
- value = customAttribute.value[ index ];
+ value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.x;
+ customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
@@ -20816,9 +19136,7 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( ca = 0; ca < cal; ca ++ ) {
- index = sortArray[ ca ][ 1 ];
-
- value = customAttribute.value[ index ];
+ value = customAttribute.value[ ca ];
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
@@ -20833,167 +19151,16 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- }
-
- } else {
-
- if ( dirtyVertices ) {
-
- for ( v = 0; v < vl; v ++ ) {
-
- vertex = vertices[ v ];
-
- offset = v * 3;
-
- vertexArray[ offset ] = vertex.x;
- vertexArray[ offset + 1 ] = vertex.y;
- vertexArray[ offset + 2 ] = vertex.z;
-
- }
-
- }
-
- if ( dirtyColors ) {
-
- for ( c = 0; c < cl; c ++ ) {
-
- color = colors[ c ];
-
- offset = c * 3;
-
- colorArray[ offset ] = color.r;
- colorArray[ offset + 1 ] = color.g;
- colorArray[ offset + 2 ] = color.b;
-
- }
-
- }
-
- if ( customAttributes ) {
-
- for ( i = 0, il = customAttributes.length; i < il; i ++ ) {
-
- customAttribute = customAttributes[ i ];
-
- if ( customAttribute.needsUpdate &&
- ( customAttribute.boundTo === undefined ||
- customAttribute.boundTo === "vertices") ) {
-
- cal = customAttribute.value.length;
-
- offset = 0;
-
- if ( customAttribute.size === 1 ) {
-
- for ( ca = 0; ca < cal; ca ++ ) {
-
- customAttribute.array[ ca ] = customAttribute.value[ ca ];
-
- }
-
- } else if ( customAttribute.size === 2 ) {
-
- for ( ca = 0; ca < cal; ca ++ ) {
-
- value = customAttribute.value[ ca ];
-
- customAttribute.array[ offset ] = value.x;
- customAttribute.array[ offset + 1 ] = value.y;
-
- offset += 2;
-
- }
-
- } else if ( customAttribute.size === 3 ) {
-
- if ( customAttribute.type === "c" ) {
-
- for ( ca = 0; ca < cal; ca ++ ) {
-
- value = customAttribute.value[ ca ];
-
- customAttribute.array[ offset ] = value.r;
- customAttribute.array[ offset + 1 ] = value.g;
- customAttribute.array[ offset + 2 ] = value.b;
-
- offset += 3;
-
- }
-
- } else {
-
- for ( ca = 0; ca < cal; ca ++ ) {
-
- value = customAttribute.value[ ca ];
-
- customAttribute.array[ offset ] = value.x;
- customAttribute.array[ offset + 1 ] = value.y;
- customAttribute.array[ offset + 2 ] = value.z;
-
- offset += 3;
-
- }
-
- }
-
- } else if ( customAttribute.size === 4 ) {
-
- for ( ca = 0; ca < cal; ca ++ ) {
-
- value = customAttribute.value[ ca ];
-
- customAttribute.array[ offset ] = value.x;
- customAttribute.array[ offset + 1 ] = value.y;
- customAttribute.array[ offset + 2 ] = value.z;
- customAttribute.array[ offset + 3 ] = value.w;
-
- offset += 4;
-
- }
-
- }
-
- }
-
- }
-
- }
-
- }
-
- if ( dirtyVertices || object.sortParticles ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometry.__webglVertexBuffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, vertexArray, hint );
-
- }
-
- if ( dirtyColors || object.sortParticles ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometry.__webglColorBuffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, colorArray, hint );
-
- }
-
- if ( customAttributes ) {
-
- for ( i = 0, il = customAttributes.length; i < il; i ++ ) {
-
- customAttribute = customAttributes[ i ];
-
- if ( customAttribute.needsUpdate || object.sortParticles ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, customAttribute.buffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, customAttribute.array, hint );
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, customAttribute.buffer );
+ _gl.bufferData( _gl.ARRAY_BUFFER, customAttribute.array, hint );
- }
+ customAttribute.needsUpdate = false;
}
}
-
- };
+ }
function setLineBuffers ( geometry, hint ) {
@@ -21018,7 +19185,7 @@ THREE.WebGLRenderer = function ( parameters ) {
customAttributes = geometry.__webglCustomAttributesList,
i, il,
- a, ca, cal, value,
+ ca, cal, value,
customAttribute;
if ( dirtyVertices ) {
@@ -21078,9 +19245,7 @@ THREE.WebGLRenderer = function ( parameters ) {
customAttribute = customAttributes[ i ];
- if ( customAttribute.needsUpdate &&
- ( customAttribute.boundTo === undefined ||
- customAttribute.boundTo === "vertices" ) ) {
+ if ( customAttribute.needsUpdate && ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) ) {
offset = 0;
@@ -21100,7 +19265,7 @@ THREE.WebGLRenderer = function ( parameters ) {
value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.x;
+ customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
offset += 2;
@@ -21109,13 +19274,13 @@ THREE.WebGLRenderer = function ( parameters ) {
} else if ( customAttribute.size === 3 ) {
- if ( customAttribute.type === "c" ) {
+ if ( customAttribute.type === 'c' ) {
for ( ca = 0; ca < cal; ca ++ ) {
value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.r;
+ customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
@@ -21129,7 +19294,7 @@ THREE.WebGLRenderer = function ( parameters ) {
value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.x;
+ customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
@@ -21145,7 +19310,7 @@ THREE.WebGLRenderer = function ( parameters ) {
value = customAttribute.value[ ca ];
- customAttribute.array[ offset ] = value.x;
+ customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset + 3 ] = value.w;
@@ -21159,13 +19324,15 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, customAttribute.buffer );
_gl.bufferData( _gl.ARRAY_BUFFER, customAttribute.array, hint );
+ customAttribute.needsUpdate = false;
+
}
}
}
- };
+ }
function setMeshBuffers( geometryGroup, object, hint, dispose, material ) {
@@ -21175,27 +19342,20 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- var normalType = bufferGuessNormalType( material ),
- vertexColorType = bufferGuessVertexColorType( material ),
- uvType = bufferGuessUVType( material ),
-
- needsSmoothNormals = ( normalType === THREE.SmoothShading );
+ var needsFaceNormals = materialNeedsFaceNormals( material );
var f, fl, fi, face,
- vertexNormals, faceNormal, normal,
+ vertexNormals, faceNormal,
vertexColors, faceColor,
vertexTangents,
- uv, uv2, v1, v2, v3, v4, t1, t2, t3, t4, n1, n2, n3, n4,
- c1, c2, c3, c4,
- sw1, sw2, sw3, sw4,
- si1, si2, si3, si4,
- sa1, sa2, sa3, sa4,
- sb1, sb2, sb3, sb4,
- m, ml, i, il,
+ uv, uv2, v1, v2, v3, t1, t2, t3, n1, n2, n3,
+ c1, c2, c3,
+ sw1, sw2, sw3,
+ si1, si2, si3,
+ i, il,
vn, uvi, uv2i,
vk, vkl, vka,
nka, chf, faceVertexNormals,
- a,
vertexIndex = 0,
@@ -21210,7 +19370,6 @@ THREE.WebGLRenderer = function ( parameters ) {
offset_skin = 0,
offset_morphTarget = 0,
offset_custom = 0,
- offset_customSrc = 0,
value,
@@ -21250,8 +19409,6 @@ THREE.WebGLRenderer = function ( parameters ) {
obj_uvs = geometry.faceVertexUvs[ 0 ],
obj_uvs2 = geometry.faceVertexUvs[ 1 ],
- obj_colors = geometry.colors,
-
obj_skinIndices = geometry.skinIndices,
obj_skinWeights = geometry.skinWeights,
@@ -21308,7 +19465,7 @@ THREE.WebGLRenderer = function ( parameters ) {
vka = morphTargetsArrays[ vk ];
- vka[ offset_morphTarget ] = v1.x;
+ vka[ offset_morphTarget ] = v1.x;
vka[ offset_morphTarget + 1 ] = v1.y;
vka[ offset_morphTarget + 2 ] = v1.z;
@@ -21324,7 +19481,13 @@ THREE.WebGLRenderer = function ( parameters ) {
if ( material.morphNormals ) {
- if ( needsSmoothNormals ) {
+ if ( needsFaceNormals ) {
+
+ n1 = morphNormals[ vk ].faceNormals[ chf ];
+ n2 = n1;
+ n3 = n1;
+
+ } else {
faceVertexNormals = morphNormals[ vk ].vertexNormals[ chf ];
@@ -21332,17 +19495,11 @@ THREE.WebGLRenderer = function ( parameters ) {
n2 = faceVertexNormals.b;
n3 = faceVertexNormals.c;
- } else {
-
- n1 = morphNormals[ vk ].faceNormals[ chf ];
- n2 = n1;
- n3 = n1;
-
}
nka = morphNormalsArrays[ vk ];
- nka[ offset_morphTarget ] = n1.x;
+ nka[ offset_morphTarget ] = n1.x;
nka[ offset_morphTarget + 1 ] = n1.y;
nka[ offset_morphTarget + 2 ] = n1.z;
@@ -21380,7 +19537,7 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
// weights
@@ -21440,16 +19597,16 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( dirtyColors && vertexColorType ) {
+ if ( dirtyColors ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
vertexColors = face.vertexColors;
faceColor = face.color;
- if ( vertexColors.length === 3 && vertexColorType === THREE.VertexColors ) {
+ if ( vertexColors.length === 3 && material.vertexColors === THREE.VertexColors ) {
c1 = vertexColors[ 0 ];
c2 = vertexColors[ 1 ];
@@ -21492,7 +19649,7 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
vertexTangents = face.vertexTangents;
@@ -21524,16 +19681,16 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( dirtyNormals && normalType ) {
+ if ( dirtyNormals ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
vertexNormals = face.vertexNormals;
faceNormal = face.normal;
- if ( vertexNormals.length === 3 && needsSmoothNormals ) {
+ if ( vertexNormals.length === 3 && needsFaceNormals === false ) {
for ( i = 0; i < 3; i ++ ) {
@@ -21568,7 +19725,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( dirtyUvs && obj_uvs && uvType ) {
+ if ( dirtyUvs && obj_uvs ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21600,7 +19757,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( dirtyUvs && obj_uvs2 && uvType ) {
+ if ( dirtyUvs && obj_uvs2 ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21636,7 +19793,7 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- faceArray[ offset_face ] = vertexIndex;
+ faceArray[ offset_face ] = vertexIndex;
faceArray[ offset_face + 1 ] = vertexIndex + 1;
faceArray[ offset_face + 2 ] = vertexIndex + 2;
@@ -21674,17 +19831,16 @@ THREE.WebGLRenderer = function ( parameters ) {
if ( ! customAttribute.__original.needsUpdate ) continue;
offset_custom = 0;
- offset_customSrc = 0;
if ( customAttribute.size === 1 ) {
- if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+ if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
- customAttribute.array[ offset_custom ] = customAttribute.value[ face.a ];
+ customAttribute.array[ offset_custom ] = customAttribute.value[ face.a ];
customAttribute.array[ offset_custom + 1 ] = customAttribute.value[ face.b ];
customAttribute.array[ offset_custom + 2 ] = customAttribute.value[ face.c ];
@@ -21692,13 +19848,13 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faces" ) {
+ } else if ( customAttribute.boundTo === 'faces' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
value = customAttribute.value[ chunk_faces3[ f ] ];
- customAttribute.array[ offset_custom ] = value;
+ customAttribute.array[ offset_custom ] = value;
customAttribute.array[ offset_custom + 1 ] = value;
customAttribute.array[ offset_custom + 2 ] = value;
@@ -21710,17 +19866,17 @@ THREE.WebGLRenderer = function ( parameters ) {
} else if ( customAttribute.size === 2 ) {
- if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+ if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
v1 = customAttribute.value[ face.a ];
v2 = customAttribute.value[ face.b ];
v3 = customAttribute.value[ face.c ];
- customAttribute.array[ offset_custom ] = v1.x;
+ customAttribute.array[ offset_custom ] = v1.x;
customAttribute.array[ offset_custom + 1 ] = v1.y;
customAttribute.array[ offset_custom + 2 ] = v2.x;
@@ -21733,7 +19889,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faces" ) {
+ } else if ( customAttribute.boundTo === 'faces' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21743,7 +19899,7 @@ THREE.WebGLRenderer = function ( parameters ) {
v2 = value;
v3 = value;
- customAttribute.array[ offset_custom ] = v1.x;
+ customAttribute.array[ offset_custom ] = v1.x;
customAttribute.array[ offset_custom + 1 ] = v1.y;
customAttribute.array[ offset_custom + 2 ] = v2.x;
@@ -21762,27 +19918,27 @@ THREE.WebGLRenderer = function ( parameters ) {
var pp;
- if ( customAttribute.type === "c" ) {
+ if ( customAttribute.type === 'c' ) {
- pp = [ "r", "g", "b" ];
+ pp = [ 'r', 'g', 'b' ];
} else {
- pp = [ "x", "y", "z" ];
+ pp = [ 'x', 'y', 'z' ];
}
- if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+ if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
v1 = customAttribute.value[ face.a ];
v2 = customAttribute.value[ face.b ];
v3 = customAttribute.value[ face.c ];
- customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
+ customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
customAttribute.array[ offset_custom + 1 ] = v1[ pp[ 1 ] ];
customAttribute.array[ offset_custom + 2 ] = v1[ pp[ 2 ] ];
@@ -21798,7 +19954,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faces" ) {
+ } else if ( customAttribute.boundTo === 'faces' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21808,7 +19964,7 @@ THREE.WebGLRenderer = function ( parameters ) {
v2 = value;
v3 = value;
- customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
+ customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
customAttribute.array[ offset_custom + 1 ] = v1[ pp[ 1 ] ];
customAttribute.array[ offset_custom + 2 ] = v1[ pp[ 2 ] ];
@@ -21824,7 +19980,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faceVertices" ) {
+ } else if ( customAttribute.boundTo === 'faceVertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21834,7 +19990,7 @@ THREE.WebGLRenderer = function ( parameters ) {
v2 = value[ 1 ];
v3 = value[ 2 ];
- customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
+ customAttribute.array[ offset_custom ] = v1[ pp[ 0 ] ];
customAttribute.array[ offset_custom + 1 ] = v1[ pp[ 1 ] ];
customAttribute.array[ offset_custom + 2 ] = v1[ pp[ 2 ] ];
@@ -21854,17 +20010,17 @@ THREE.WebGLRenderer = function ( parameters ) {
} else if ( customAttribute.size === 4 ) {
- if ( customAttribute.boundTo === undefined || customAttribute.boundTo === "vertices" ) {
+ if ( customAttribute.boundTo === undefined || customAttribute.boundTo === 'vertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
- face = obj_faces[ chunk_faces3[ f ] ];
+ face = obj_faces[ chunk_faces3[ f ] ];
v1 = customAttribute.value[ face.a ];
v2 = customAttribute.value[ face.b ];
v3 = customAttribute.value[ face.c ];
- customAttribute.array[ offset_custom ] = v1.x;
+ customAttribute.array[ offset_custom ] = v1.x;
customAttribute.array[ offset_custom + 1 ] = v1.y;
customAttribute.array[ offset_custom + 2 ] = v1.z;
customAttribute.array[ offset_custom + 3 ] = v1.w;
@@ -21883,7 +20039,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faces" ) {
+ } else if ( customAttribute.boundTo === 'faces' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21893,7 +20049,7 @@ THREE.WebGLRenderer = function ( parameters ) {
v2 = value;
v3 = value;
- customAttribute.array[ offset_custom ] = v1.x;
+ customAttribute.array[ offset_custom ] = v1.x;
customAttribute.array[ offset_custom + 1 ] = v1.y;
customAttribute.array[ offset_custom + 2 ] = v1.z;
customAttribute.array[ offset_custom + 3 ] = v1.w;
@@ -21912,7 +20068,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- } else if ( customAttribute.boundTo === "faceVertices" ) {
+ } else if ( customAttribute.boundTo === 'faceVertices' ) {
for ( f = 0, fl = chunk_faces3.length; f < fl; f ++ ) {
@@ -21922,7 +20078,7 @@ THREE.WebGLRenderer = function ( parameters ) {
v2 = value[ 1 ];
v3 = value[ 2 ];
- customAttribute.array[ offset_custom ] = v1.x;
+ customAttribute.array[ offset_custom ] = v1.x;
customAttribute.array[ offset_custom + 1 ] = v1.y;
customAttribute.array[ offset_custom + 2 ] = v1.z;
customAttribute.array[ offset_custom + 3 ] = v1.w;
@@ -21970,48 +20126,12 @@ THREE.WebGLRenderer = function ( parameters ) {
};
- function setDirectBuffers ( geometry, hint, dispose ) {
-
- var attributes = geometry.attributes;
-
- var attributeName, attributeItem;
-
- for ( attributeName in attributes ) {
-
- attributeItem = attributes[ attributeName ];
-
- if ( attributeItem.needsUpdate ) {
-
- if ( attributeName === 'index' ) {
-
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, attributeItem.buffer );
- _gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, attributeItem.array, hint );
-
- } else {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attributeItem.buffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, attributeItem.array, hint );
-
- }
-
- attributeItem.needsUpdate = false;
-
- }
-
- if ( dispose && ! attributeItem.dynamic ) {
-
- attributeItem.array = null;
-
- }
-
- }
-
- };
-
// Buffer rendering
this.renderBufferImmediate = function ( object, program, material ) {
+ state.initAttributes();
+
if ( object.hasPositions && ! object.__webglVertexBuffer ) object.__webglVertexBuffer = _gl.createBuffer();
if ( object.hasNormals && ! object.__webglNormalBuffer ) object.__webglNormalBuffer = _gl.createBuffer();
if ( object.hasUvs && ! object.__webglUvBuffer ) object.__webglUvBuffer = _gl.createBuffer();
@@ -22021,7 +20141,9 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, object.__webglVertexBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, object.positionArray, _gl.DYNAMIC_DRAW );
- _gl.enableVertexAttribArray( program.attributes.position );
+
+ state.enableAttribute( program.attributes.position );
+
_gl.vertexAttribPointer( program.attributes.position, 3, _gl.FLOAT, false, 0, 0 );
}
@@ -22030,14 +20152,15 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, object.__webglNormalBuffer );
- if ( material.shading === THREE.FlatShading ) {
+ if ( material instanceof THREE.MeshPhongMaterial === false &&
+ material.shading === THREE.FlatShading ) {
var nx, ny, nz,
nax, nbx, ncx, nay, nby, ncy, naz, nbz, ncz,
normalArray,
i, il = object.count * 3;
- for( i = 0; i < il; i += 9 ) {
+ for ( i = 0; i < il; i += 9 ) {
normalArray = object.normalArray;
@@ -22057,7 +20180,7 @@ THREE.WebGLRenderer = function ( parameters ) {
ny = ( nay + nby + ncy ) / 3;
nz = ( naz + nbz + ncz ) / 3;
- normalArray[ i ] = nx;
+ normalArray[ i ] = nx;
normalArray[ i + 1 ] = ny;
normalArray[ i + 2 ] = nz;
@@ -22074,7 +20197,9 @@ THREE.WebGLRenderer = function ( parameters ) {
}
_gl.bufferData( _gl.ARRAY_BUFFER, object.normalArray, _gl.DYNAMIC_DRAW );
- _gl.enableVertexAttribArray( program.attributes.normal );
+
+ state.enableAttribute( program.attributes.normal );
+
_gl.vertexAttribPointer( program.attributes.normal, 3, _gl.FLOAT, false, 0, 0 );
}
@@ -22083,7 +20208,9 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, object.__webglUvBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, object.uvArray, _gl.DYNAMIC_DRAW );
- _gl.enableVertexAttribArray( program.attributes.uv );
+
+ state.enableAttribute( program.attributes.uv );
+
_gl.vertexAttribPointer( program.attributes.uv, 2, _gl.FLOAT, false, 0, 0 );
}
@@ -22092,1688 +20219,1295 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindBuffer( _gl.ARRAY_BUFFER, object.__webglColorBuffer );
_gl.bufferData( _gl.ARRAY_BUFFER, object.colorArray, _gl.DYNAMIC_DRAW );
- _gl.enableVertexAttribArray( program.attributes.color );
+
+ state.enableAttribute( program.attributes.color );
+
_gl.vertexAttribPointer( program.attributes.color, 3, _gl.FLOAT, false, 0, 0 );
}
+ state.disableUnusedAttributes();
+
_gl.drawArrays( _gl.TRIANGLES, 0, object.count );
object.count = 0;
};
- this.renderBufferDirect = function ( camera, lights, fog, material, geometry, object ) {
-
- if ( material.visible === false ) return;
-
- var linewidth, a, attribute;
- var attributeItem, attributeName, attributePointer, attributeSize;
-
- var program = setProgram( camera, lights, fog, material, object );
+ function setupVertexAttributes( material, program, geometry, startIndex ) {
- var programAttributes = program.attributes;
var geometryAttributes = geometry.attributes;
- var updateBuffers = false,
- wireframeBit = material.wireframe ? 1 : 0,
- geometryHash = ( geometry.id * 0xffffff ) + ( program.id * 2 ) + wireframeBit;
-
- if ( geometryHash !== _currentGeometryGroupHash ) {
-
- _currentGeometryGroupHash = geometryHash;
- updateBuffers = true;
-
- }
-
- if ( updateBuffers ) {
-
- disableAttributes();
-
- }
-
- // render mesh
-
- if ( object instanceof THREE.Mesh ) {
-
- var index = geometryAttributes[ "index" ];
-
- // indexed triangles
-
- if ( index ) {
-
- var offsets = geometry.offsets;
-
- // if there is more than 1 chunk
- // must set attribute pointers to use new offsets for each chunk
- // even if geometry and materials didn't change
-
- if ( offsets.length > 1 ) updateBuffers = true;
-
- for ( var i = 0, il = offsets.length; i < il; i ++ ) {
-
- var startIndex = offsets[ i ].index;
-
- if ( updateBuffers ) {
-
- for ( attributeName in programAttributes ) {
-
- attributePointer = programAttributes[ attributeName ];
- attributeItem = geometryAttributes[ attributeName ];
-
- if ( attributePointer >= 0 ) {
-
- if ( attributeItem ) {
-
- attributeSize = attributeItem.itemSize;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attributeItem.buffer );
- enableAttribute( attributePointer );
- _gl.vertexAttribPointer( attributePointer, attributeSize, _gl.FLOAT, false, 0, startIndex * attributeSize * 4 ); // 4 bytes per Float32
-
- } else if ( material.defaultAttributeValues ) {
-
- if ( material.defaultAttributeValues[ attributeName ].length === 2 ) {
-
- _gl.vertexAttrib2fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- } else if ( material.defaultAttributeValues[ attributeName ].length === 3 ) {
-
- _gl.vertexAttrib3fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- }
-
- }
-
- }
-
- }
-
- // indices
-
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
-
- }
-
- // render indexed triangles
-
- _gl.drawElements( _gl.TRIANGLES, offsets[ i ].count, _gl.UNSIGNED_SHORT, offsets[ i ].start * 2 ); // 2 bytes per Uint16
-
- _this.info.render.calls ++;
- _this.info.render.vertices += offsets[ i ].count; // not really true, here vertices can be shared
- _this.info.render.faces += offsets[ i ].count / 3;
-
- }
-
- // non-indexed triangles
-
- } else {
-
- if ( updateBuffers ) {
-
- for ( attributeName in programAttributes ) {
-
- if ( attributeName === 'index') continue;
-
- attributePointer = programAttributes[ attributeName ];
- attributeItem = geometryAttributes[ attributeName ];
-
- if ( attributePointer >= 0 ) {
-
- if ( attributeItem ) {
-
- attributeSize = attributeItem.itemSize;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attributeItem.buffer );
- enableAttribute( attributePointer );
- _gl.vertexAttribPointer( attributePointer, attributeSize, _gl.FLOAT, false, 0, 0 );
-
- } else if ( material.defaultAttributeValues && material.defaultAttributeValues[ attributeName ] ) {
-
- if ( material.defaultAttributeValues[ attributeName ].length === 2 ) {
-
- _gl.vertexAttrib2fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- } else if ( material.defaultAttributeValues[ attributeName ].length === 3 ) {
-
- _gl.vertexAttrib3fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- }
-
- }
-
- }
-
- }
-
- }
-
- var position = geometry.attributes[ "position" ];
-
- // render non-indexed triangles
-
- _gl.drawArrays( _gl.TRIANGLES, 0, position.numItems / 3 );
-
- _this.info.render.calls ++;
- _this.info.render.vertices += position.numItems / 3;
- _this.info.render.faces += position.numItems / 3 / 3;
-
- }
-
- // render particles
+ var programAttributes = program.attributes;
+ var programAttributesKeys = program.attributesKeys;
- } else if ( object instanceof THREE.ParticleSystem ) {
+ for ( var i = 0, l = programAttributesKeys.length; i < l; i ++ ) {
- if ( updateBuffers ) {
+ var key = programAttributesKeys[ i ];
+ var programAttribute = programAttributes[ key ];
- for ( attributeName in programAttributes ) {
+ if ( programAttribute >= 0 ) {
- attributePointer = programAttributes[ attributeName ];
- attributeItem = geometryAttributes[ attributeName ];
+ var geometryAttribute = geometryAttributes[ key ];
- if ( attributePointer >= 0 ) {
+ if ( geometryAttribute !== undefined ) {
- if ( attributeItem ) {
+ var size = geometryAttribute.itemSize;
- attributeSize = attributeItem.itemSize;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attributeItem.buffer );
- enableAttribute( attributePointer );
- _gl.vertexAttribPointer( attributePointer, attributeSize, _gl.FLOAT, false, 0, 0 );
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryAttribute.buffer );
- } else if ( material.defaultAttributeValues && material.defaultAttributeValues[ attributeName ] ) {
+ state.enableAttribute( programAttribute );
- if ( material.defaultAttributeValues[ attributeName ].length === 2 ) {
+ _gl.vertexAttribPointer( programAttribute, size, _gl.FLOAT, false, 0, startIndex * size * 4 ); // 4 bytes per Float32
- _gl.vertexAttrib2fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
+ } else if ( material.defaultAttributeValues !== undefined ) {
- } else if ( material.defaultAttributeValues[ attributeName ].length === 3 ) {
+ if ( material.defaultAttributeValues[ key ].length === 2 ) {
- _gl.vertexAttrib3fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
+ _gl.vertexAttrib2fv( programAttribute, material.defaultAttributeValues[ key ] );
- }
+ } else if ( material.defaultAttributeValues[ key ].length === 3 ) {
- }
+ _gl.vertexAttrib3fv( programAttribute, material.defaultAttributeValues[ key ] );
}
}
- var position = geometryAttributes[ "position" ];
-
- // render particles
-
- _gl.drawArrays( _gl.POINTS, 0, position.numItems / 3 );
-
- _this.info.render.calls ++;
- _this.info.render.points += position.numItems / 3;
-
}
- } else if ( object instanceof THREE.Line ) {
-
- if ( updateBuffers ) {
-
- for ( attributeName in programAttributes ) {
-
- attributePointer = programAttributes[ attributeName ];
- attributeItem = geometryAttributes[ attributeName ];
-
- if ( attributePointer >= 0 ) {
-
- if ( attributeItem ) {
-
- attributeSize = attributeItem.itemSize;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attributeItem.buffer );
- enableAttribute( attributePointer );
- _gl.vertexAttribPointer( attributePointer, attributeSize, _gl.FLOAT, false, 0, 0 );
-
- } else if ( material.defaultAttributeValues && material.defaultAttributeValues[ attributeName ] ) {
-
- if ( material.defaultAttributeValues[ attributeName ].length === 2 ) {
-
- _gl.vertexAttrib2fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- } else if ( material.defaultAttributeValues[ attributeName ].length === 3 ) {
-
- _gl.vertexAttrib3fv( attributePointer, material.defaultAttributeValues[ attributeName ] );
-
- }
-
- }
-
- }
-
- }
-
- // render lines
-
- var primitives = ( object.type === THREE.LineStrip ) ? _gl.LINE_STRIP : _gl.LINES;
-
- setLineWidth( material.linewidth );
-
- var position = geometryAttributes[ "position" ];
-
- _gl.drawArrays( primitives, 0, position.numItems / 3 );
-
- _this.info.render.calls ++;
- _this.info.render.points += position.numItems;
-
- }
+ }
- }
+ state.disableUnusedAttributes();
- };
+ }
- this.renderBuffer = function ( camera, lights, fog, material, geometryGroup, object ) {
+ this.renderBufferDirect = function ( camera, lights, fog, material, geometry, object ) {
if ( material.visible === false ) return;
- var linewidth, a, attribute, i, il;
+ updateObject( object );
var program = setProgram( camera, lights, fog, material, object );
- var attributes = program.attributes;
-
var updateBuffers = false,
wireframeBit = material.wireframe ? 1 : 0,
- geometryGroupHash = ( geometryGroup.id * 0xffffff ) + ( program.id * 2 ) + wireframeBit;
+ geometryProgram = 'direct_' + geometry.id + '_' + program.id + '_' + wireframeBit;
- if ( geometryGroupHash !== _currentGeometryGroupHash ) {
+ if ( geometryProgram !== _currentGeometryProgram ) {
- _currentGeometryGroupHash = geometryGroupHash;
+ _currentGeometryProgram = geometryProgram;
updateBuffers = true;
}
if ( updateBuffers ) {
- disableAttributes();
-
- }
-
- // vertices
-
- if ( !material.morphTargets && attributes.position >= 0 ) {
-
- if ( updateBuffers ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
- enableAttribute( attributes.position );
- _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
-
- }
-
- } else {
-
- if ( object.morphTargetBase ) {
-
- setupMorphTargets( material, geometryGroup, object );
-
- }
+ state.initAttributes();
}
+ // render mesh
- if ( updateBuffers ) {
-
- // custom attributes
-
- // Use the per-geometryGroup custom attribute arrays which are setup in initMeshBuffers
-
- if ( geometryGroup.__webglCustomAttributesList ) {
-
- for ( i = 0, il = geometryGroup.__webglCustomAttributesList.length; i < il; i ++ ) {
-
- attribute = geometryGroup.__webglCustomAttributesList[ i ];
-
- if ( attributes[ attribute.buffer.belongsToAttribute ] >= 0 ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, attribute.buffer );
- enableAttribute( attributes[ attribute.buffer.belongsToAttribute ] );
- _gl.vertexAttribPointer( attributes[ attribute.buffer.belongsToAttribute ], attribute.size, _gl.FLOAT, false, 0, 0 );
-
- }
-
- }
-
- }
-
-
- // colors
-
- if ( attributes.color >= 0 ) {
-
- if ( object.geometry.colors.length > 0 || object.geometry.faces.length > 0 ) {
-
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglColorBuffer );
- enableAttribute( attributes.color );
- _gl.vertexAttribPointer( attributes.color, 3, _gl.FLOAT, false, 0, 0 );
-
- } else if ( material.defaultAttributeValues ) {
-
+ if ( object instanceof THREE.Mesh ) {
- _gl.vertexAttrib3fv( attributes.color, material.defaultAttributeValues.color );
+ var mode = material.wireframe === true ? _gl.LINES : _gl.TRIANGLES;
- }
+ var index = geometry.attributes.index;
- }
+ if ( index ) {
- // normals
+ // indexed triangles
- if ( attributes.normal >= 0 ) {
+ var type, size;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglNormalBuffer );
- enableAttribute( attributes.normal );
- _gl.vertexAttribPointer( attributes.normal, 3, _gl.FLOAT, false, 0, 0 );
+ if ( index.array instanceof Uint32Array && extensions.get( 'OES_element_index_uint' ) ) {
- }
+ type = _gl.UNSIGNED_INT;
+ size = 4;
- // tangents
+ } else {
- if ( attributes.tangent >= 0 ) {
+ type = _gl.UNSIGNED_SHORT;
+ size = 2;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglTangentBuffer );
- enableAttribute( attributes.tangent );
- _gl.vertexAttribPointer( attributes.tangent, 4, _gl.FLOAT, false, 0, 0 );
+ }
- }
+ var offsets = geometry.offsets;
- // uvs
+ if ( offsets.length === 0 ) {
- if ( attributes.uv >= 0 ) {
+ if ( updateBuffers ) {
- if ( object.geometry.faceVertexUvs[0] ) {
+ setupVertexAttributes( material, program, geometry, 0 );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUVBuffer );
- enableAttribute( attributes.uv );
- _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 0, 0 );
+ }
- } else if ( material.defaultAttributeValues ) {
+ _gl.drawElements( mode, index.array.length, type, 0 );
+ _this.info.render.calls ++;
+ _this.info.render.vertices += index.array.length; // not really true, here vertices can be shared
+ _this.info.render.faces += index.array.length / 3;
- _gl.vertexAttrib2fv( attributes.uv, material.defaultAttributeValues.uv );
+ } else {
- }
+ // if there is more than 1 chunk
+ // must set attribute pointers to use new offsets for each chunk
+ // even if geometry and materials didn't change
- }
+ updateBuffers = true;
- if ( attributes.uv2 >= 0 ) {
+ for ( var i = 0, il = offsets.length; i < il; i ++ ) {
- if ( object.geometry.faceVertexUvs[1] ) {
+ var startIndex = offsets[ i ].index;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUV2Buffer );
- enableAttribute( attributes.uv2 );
- _gl.vertexAttribPointer( attributes.uv2, 2, _gl.FLOAT, false, 0, 0 );
+ if ( updateBuffers ) {
- } else if ( material.defaultAttributeValues ) {
+ setupVertexAttributes( material, program, geometry, startIndex );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
+ }
- _gl.vertexAttrib2fv( attributes.uv2, material.defaultAttributeValues.uv2 );
+ // render indexed triangles
- }
+ _gl.drawElements( mode, offsets[ i ].count, type, offsets[ i ].start * size );
- }
+ _this.info.render.calls ++;
+ _this.info.render.vertices += offsets[ i ].count; // not really true, here vertices can be shared
+ _this.info.render.faces += offsets[ i ].count / 3;
- if ( material.skinning &&
- attributes.skinIndex >= 0 && attributes.skinWeight >= 0 ) {
+ }
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglSkinIndicesBuffer );
- enableAttribute( attributes.skinIndex );
- _gl.vertexAttribPointer( attributes.skinIndex, 4, _gl.FLOAT, false, 0, 0 );
+ }
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglSkinWeightsBuffer );
- enableAttribute( attributes.skinWeight );
- _gl.vertexAttribPointer( attributes.skinWeight, 4, _gl.FLOAT, false, 0, 0 );
+ } else {
- }
+ // non-indexed triangles
- // line distances
+ if ( updateBuffers ) {
- if ( attributes.lineDistance >= 0 ) {
+ setupVertexAttributes( material, program, geometry, 0 );
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglLineDistanceBuffer );
- enableAttribute( attributes.lineDistance );
- _gl.vertexAttribPointer( attributes.lineDistance, 1, _gl.FLOAT, false, 0, 0 );
+ }
- }
+ var position = geometry.attributes[ 'position' ];
- }
+ // render non-indexed triangles
- // render mesh
+ _gl.drawArrays( mode, 0, position.array.length / position.itemSize );
- if ( object instanceof THREE.Mesh ) {
+ _this.info.render.calls ++;
+ _this.info.render.vertices += position.array.length / position.itemSize;
+ _this.info.render.faces += position.array.length / ( 3 * position.itemSize );
- // wireframe
+ }
- if ( material.wireframe ) {
+ } else if ( object instanceof THREE.PointCloud ) {
- setLineWidth( material.wireframeLinewidth );
+ // render particles
- if ( updateBuffers ) _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglLineBuffer );
- _gl.drawElements( _gl.LINES, geometryGroup.__webglLineCount, _gl.UNSIGNED_SHORT, 0 );
+ var mode = _gl.POINTS;
- // triangles
+ var index = geometry.attributes.index;
- } else {
+ if ( index ) {
- if ( updateBuffers ) _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglFaceBuffer );
- _gl.drawElements( _gl.TRIANGLES, geometryGroup.__webglFaceCount, _gl.UNSIGNED_SHORT, 0 );
+ // indexed points
- }
+ var type, size;
- _this.info.render.calls ++;
- _this.info.render.vertices += geometryGroup.__webglFaceCount;
- _this.info.render.faces += geometryGroup.__webglFaceCount / 3;
+ if ( index.array instanceof Uint32Array && extensions.get( 'OES_element_index_uint' ) ) {
- // render lines
+ type = _gl.UNSIGNED_INT;
+ size = 4;
- } else if ( object instanceof THREE.Line ) {
+ } else {
- var primitives = ( object.type === THREE.LineStrip ) ? _gl.LINE_STRIP : _gl.LINES;
+ type = _gl.UNSIGNED_SHORT;
+ size = 2;
- setLineWidth( material.linewidth );
+ }
- _gl.drawArrays( primitives, 0, geometryGroup.__webglLineCount );
+ var offsets = geometry.offsets;
- _this.info.render.calls ++;
+ if ( offsets.length === 0 ) {
- // render particles
+ if ( updateBuffers ) {
- } else if ( object instanceof THREE.ParticleSystem ) {
+ setupVertexAttributes( material, program, geometry, 0 );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
- _gl.drawArrays( _gl.POINTS, 0, geometryGroup.__webglParticleCount );
+ }
- _this.info.render.calls ++;
- _this.info.render.points += geometryGroup.__webglParticleCount;
+ _gl.drawElements( mode, index.array.length, type, 0);
- }
+ _this.info.render.calls ++;
+ _this.info.render.points += index.array.length;
- };
+ } else {
- function enableAttribute( attribute ) {
+ // if there is more than 1 chunk
+ // must set attribute pointers to use new offsets for each chunk
+ // even if geometry and materials didn't change
- if ( ! _enabledAttributes[ attribute ] ) {
+ if ( offsets.length > 1 ) updateBuffers = true;
- _gl.enableVertexAttribArray( attribute );
- _enabledAttributes[ attribute ] = true;
+ for ( var i = 0, il = offsets.length; i < il; i ++ ) {
- }
+ var startIndex = offsets[ i ].index;
- };
+ if ( updateBuffers ) {
- function disableAttributes() {
+ setupVertexAttributes( material, program, geometry, startIndex );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
- for ( var attribute in _enabledAttributes ) {
+ }
- if ( _enabledAttributes[ attribute ] ) {
+ // render indexed points
- _gl.disableVertexAttribArray( attribute );
- _enabledAttributes[ attribute ] = false;
+ _gl.drawElements( mode, offsets[ i ].count, type, offsets[ i ].start * size );
- }
+ _this.info.render.calls ++;
+ _this.info.render.points += offsets[ i ].count;
- }
+ }
- };
+ }
- function setupMorphTargets ( material, geometryGroup, object ) {
+ } else {
- // set base
+ // non-indexed points
- var attributes = material.program.attributes;
+ if ( updateBuffers ) {
- if ( object.morphTargetBase !== -1 && attributes.position >= 0 ) {
+ setupVertexAttributes( material, program, geometry, 0 );
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ object.morphTargetBase ] );
- enableAttribute( attributes.position );
- _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
+ }
- } else if ( attributes.position >= 0 ) {
+ var position = geometry.attributes.position;
+ var offsets = geometry.offsets;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
- enableAttribute( attributes.position );
- _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
+ if ( offsets.length === 0 ) {
- }
+ _gl.drawArrays( mode, 0, position.array.length / 3 );
- if ( object.morphTargetForcedOrder.length ) {
+ _this.info.render.calls ++;
+ _this.info.render.points += position.array.length / 3;
- // set forced order
+ } else {
- var m = 0;
- var order = object.morphTargetForcedOrder;
- var influences = object.morphTargetInfluences;
+ for ( var i = 0, il = offsets.length; i < il; i ++ ) {
- while ( m < material.numSupportedMorphTargets && m < order.length ) {
+ _gl.drawArrays( mode, offsets[ i ].index, offsets[ i ].count );
- if ( attributes[ "morphTarget" + m ] >= 0 ) {
+ _this.info.render.calls ++;
+ _this.info.render.points += offsets[ i ].count;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ order[ m ] ] );
- enableAttribute( attributes[ "morphTarget" + m ] );
- _gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ }
}
- if ( attributes[ "morphNormal" + m ] >= 0 && material.morphNormals ) {
+ }
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ order[ m ] ] );
- enableAttribute( attributes[ "morphNormal" + m ] );
- _gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ } else if ( object instanceof THREE.Line ) {
- }
+ var mode = ( object.mode === THREE.LineStrip ) ? _gl.LINE_STRIP : _gl.LINES;
- object.__webglMorphTargetInfluences[ m ] = influences[ order[ m ] ];
+ state.setLineWidth( material.linewidth * pixelRatio );
- m ++;
- }
+ var index = geometry.attributes.index;
- } else {
+ if ( index ) {
- // find the most influencing
+ // indexed lines
- var influence, activeInfluenceIndices = [];
- var influences = object.morphTargetInfluences;
- var i, il = influences.length;
+ var type, size;
- for ( i = 0; i < il; i ++ ) {
+ if ( index.array instanceof Uint32Array ) {
- influence = influences[ i ];
+ type = _gl.UNSIGNED_INT;
+ size = 4;
- if ( influence > 0 ) {
+ } else {
- activeInfluenceIndices.push( [ influence, i ] );
+ type = _gl.UNSIGNED_SHORT;
+ size = 2;
}
- }
+ var offsets = geometry.offsets;
- if ( activeInfluenceIndices.length > material.numSupportedMorphTargets ) {
+ if ( offsets.length === 0 ) {
- activeInfluenceIndices.sort( numericalSort );
- activeInfluenceIndices.length = material.numSupportedMorphTargets;
+ if ( updateBuffers ) {
- } else if ( activeInfluenceIndices.length > material.numSupportedMorphNormals ) {
+ setupVertexAttributes( material, program, geometry, 0 );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
- activeInfluenceIndices.sort( numericalSort );
+ }
- } else if ( activeInfluenceIndices.length === 0 ) {
+ _gl.drawElements( mode, index.array.length, type, 0 ); // 2 bytes per Uint16Array
- activeInfluenceIndices.push( [ 0, 0 ] );
+ _this.info.render.calls ++;
+ _this.info.render.vertices += index.array.length; // not really true, here vertices can be shared
- };
+ } else {
- var influenceIndex, m = 0;
+ // if there is more than 1 chunk
+ // must set attribute pointers to use new offsets for each chunk
+ // even if geometry and materials didn't change
- while ( m < material.numSupportedMorphTargets ) {
+ if ( offsets.length > 1 ) updateBuffers = true;
- if ( activeInfluenceIndices[ m ] ) {
+ for ( var i = 0, il = offsets.length; i < il; i ++ ) {
- influenceIndex = activeInfluenceIndices[ m ][ 1 ];
+ var startIndex = offsets[ i ].index;
- if ( attributes[ "morphTarget" + m ] >= 0 ) {
+ if ( updateBuffers ) {
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ influenceIndex ] );
- enableAttribute( attributes[ "morphTarget" + m ] );
- _gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ setupVertexAttributes( material, program, geometry, startIndex );
+ _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, index.buffer );
- }
+ }
- if ( attributes[ "morphNormal" + m ] >= 0 && material.morphNormals ) {
+ // render indexed lines
- _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ influenceIndex ] );
- enableAttribute( attributes[ "morphNormal" + m ] );
- _gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ _gl.drawElements( mode, offsets[ i ].count, type, offsets[ i ].start * size ); // 2 bytes per Uint16Array
+ _this.info.render.calls ++;
+ _this.info.render.vertices += offsets[ i ].count; // not really true, here vertices can be shared
}
- object.__webglMorphTargetInfluences[ m ] = influences[ influenceIndex ];
-
- } else {
-
- /*
- _gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ }
- if ( material.morphNormals ) {
+ } else {
- _gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
+ // non-indexed lines
- }
- */
+ if ( updateBuffers ) {
- object.__webglMorphTargetInfluences[ m ] = 0;
+ setupVertexAttributes( material, program, geometry, 0 );
}
- m ++;
-
- }
-
- }
-
- // load updated influences uniform
+ var position = geometry.attributes.position;
+ var offsets = geometry.offsets;
- if ( material.program.uniforms.morphTargetInfluences !== null ) {
+ if ( offsets.length === 0 ) {
- _gl.uniform1fv( material.program.uniforms.morphTargetInfluences, object.__webglMorphTargetInfluences );
+ _gl.drawArrays( mode, 0, position.array.length / 3 );
- }
+ _this.info.render.calls ++;
+ _this.info.render.vertices += position.array.length / 3;
- };
+ } else {
- // Sorting
+ for ( var i = 0, il = offsets.length; i < il; i ++ ) {
- function painterSortStable ( a, b ) {
+ _gl.drawArrays( mode, offsets[ i ].index, offsets[ i ].count );
- if ( a.z !== b.z ) {
+ _this.info.render.calls ++;
+ _this.info.render.vertices += offsets[ i ].count;
- return b.z - a.z;
+ }
- } else {
+ }
- return a.id - b.id;
+ }
}
};
- function numericalSort ( a, b ) {
+ this.renderBuffer = function ( camera, lights, fog, material, geometryGroup, object ) {
- return b[ 0 ] - a[ 0 ];
+ if ( material.visible === false ) return;
- };
+ updateObject( object );
+ var program = setProgram( camera, lights, fog, material, object );
- // Rendering
+ var attributes = program.attributes;
- this.render = function ( scene, camera, renderTarget, forceClear ) {
+ var updateBuffers = false,
+ wireframeBit = material.wireframe ? 1 : 0,
+ geometryProgram = geometryGroup.id + '_' + program.id + '_' + wireframeBit;
- if ( camera instanceof THREE.Camera === false ) {
+ if ( geometryProgram !== _currentGeometryProgram ) {
- console.error( 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.' );
- return;
+ _currentGeometryProgram = geometryProgram;
+ updateBuffers = true;
}
- var i, il,
+ if ( updateBuffers ) {
- webglObject, object,
- renderList,
+ state.initAttributes();
- lights = scene.__lights,
- fog = scene.fog;
+ }
- // reset caching for this frame
+ // vertices
- _currentMaterialId = -1;
- _lightsNeedUpdate = true;
+ if ( ! material.morphTargets && attributes.position >= 0 ) {
- // update scene graph
+ if ( updateBuffers ) {
- if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
- // update camera matrices and frustum
+ state.enableAttribute( attributes.position );
- if ( camera.parent === undefined ) camera.updateMatrixWorld();
+ _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
- camera.matrixWorldInverse.getInverse( camera.matrixWorld );
+ }
- _projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
- _frustum.setFromMatrix( _projScreenMatrix );
+ } else {
- // update WebGL objects
+ if ( object.morphTargetBase ) {
- if ( this.autoUpdateObjects ) this.initWebGLObjects( scene );
+ setupMorphTargets( material, geometryGroup, object );
- // custom render plugins (pre pass)
+ }
- renderPlugins( this.renderPluginsPre, scene, camera );
+ }
- //
- _this.info.render.calls = 0;
- _this.info.render.vertices = 0;
- _this.info.render.faces = 0;
- _this.info.render.points = 0;
+ if ( updateBuffers ) {
- this.setRenderTarget( renderTarget );
+ // custom attributes
- if ( this.autoClear || forceClear ) {
+ // Use the per-geometryGroup custom attribute arrays which are setup in initMeshBuffers
- this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
+ if ( geometryGroup.__webglCustomAttributesList ) {
- }
+ for ( var i = 0, il = geometryGroup.__webglCustomAttributesList.length; i < il; i ++ ) {
- // set matrices for regular objects (frustum culled)
+ var attribute = geometryGroup.__webglCustomAttributesList[ i ];
- renderList = scene.__webglObjects;
+ if ( attributes[ attribute.buffer.belongsToAttribute ] >= 0 ) {
- for ( i = 0, il = renderList.length; i < il; i ++ ) {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, attribute.buffer );
- webglObject = renderList[ i ];
- object = webglObject.object;
+ state.enableAttribute( attributes[ attribute.buffer.belongsToAttribute ] );
- webglObject.id = i;
- webglObject.render = false;
+ _gl.vertexAttribPointer( attributes[ attribute.buffer.belongsToAttribute ], attribute.size, _gl.FLOAT, false, 0, 0 );
- if ( object.visible ) {
+ }
- if ( ! ( object instanceof THREE.Mesh || object instanceof THREE.ParticleSystem ) || ! ( object.frustumCulled ) || _frustum.intersectsObject( object ) ) {
+ }
- setupMatrices( object, camera );
+ }
- unrollBufferMaterial( webglObject );
- webglObject.render = true;
+ // colors
- if ( this.sortObjects === true ) {
+ if ( attributes.color >= 0 ) {
- if ( object.renderDepth !== null ) {
+ if ( object.geometry.colors.length > 0 || object.geometry.faces.length > 0 ) {
- webglObject.z = object.renderDepth;
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglColorBuffer );
- } else {
+ state.enableAttribute( attributes.color );
- _vector3.getPositionFromMatrix( object.matrixWorld );
- _vector3.applyProjection( _projScreenMatrix );
+ _gl.vertexAttribPointer( attributes.color, 3, _gl.FLOAT, false, 0, 0 );
- webglObject.z = _vector3.z;
+ } else if ( material.defaultAttributeValues !== undefined ) {
- }
- }
+ _gl.vertexAttrib3fv( attributes.color, material.defaultAttributeValues.color );
}
}
- }
+ // normals
- if ( this.sortObjects ) {
+ if ( attributes.normal >= 0 ) {
- renderList.sort( painterSortStable );
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglNormalBuffer );
- }
+ state.enableAttribute( attributes.normal );
- // set matrices for immediate objects
+ _gl.vertexAttribPointer( attributes.normal, 3, _gl.FLOAT, false, 0, 0 );
- renderList = scene.__webglObjectsImmediate;
+ }
- for ( i = 0, il = renderList.length; i < il; i ++ ) {
+ // tangents
- webglObject = renderList[ i ];
- object = webglObject.object;
+ if ( attributes.tangent >= 0 ) {
- if ( object.visible ) {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglTangentBuffer );
- setupMatrices( object, camera );
+ state.enableAttribute( attributes.tangent );
- unrollImmediateBufferMaterial( webglObject );
+ _gl.vertexAttribPointer( attributes.tangent, 4, _gl.FLOAT, false, 0, 0 );
}
- }
-
- if ( scene.overrideMaterial ) {
+ // uvs
- var material = scene.overrideMaterial;
+ if ( attributes.uv >= 0 ) {
- this.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
- this.setDepthTest( material.depthTest );
- this.setDepthWrite( material.depthWrite );
- setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
+ if ( object.geometry.faceVertexUvs[ 0 ] ) {
- renderObjects( scene.__webglObjects, false, "", camera, lights, fog, true, material );
- renderObjectsImmediate( scene.__webglObjectsImmediate, "", camera, lights, fog, false, material );
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUVBuffer );
- } else {
+ state.enableAttribute( attributes.uv );
- var material = null;
+ _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 0, 0 );
- // opaque pass (front-to-back order)
+ } else if ( material.defaultAttributeValues !== undefined ) {
- this.setBlending( THREE.NoBlending );
- renderObjects( scene.__webglObjects, true, "opaque", camera, lights, fog, false, material );
- renderObjectsImmediate( scene.__webglObjectsImmediate, "opaque", camera, lights, fog, false, material );
+ _gl.vertexAttrib2fv( attributes.uv, material.defaultAttributeValues.uv );
- // transparent pass (back-to-front order)
+ }
- renderObjects( scene.__webglObjects, false, "transparent", camera, lights, fog, true, material );
- renderObjectsImmediate( scene.__webglObjectsImmediate, "transparent", camera, lights, fog, true, material );
+ }
- }
+ if ( attributes.uv2 >= 0 ) {
- // custom render plugins (post pass)
+ if ( object.geometry.faceVertexUvs[ 1 ] ) {
- renderPlugins( this.renderPluginsPost, scene, camera );
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglUV2Buffer );
+ state.enableAttribute( attributes.uv2 );
- // Generate mipmap if we're using any kind of mipmap filtering
+ _gl.vertexAttribPointer( attributes.uv2, 2, _gl.FLOAT, false, 0, 0 );
- if ( renderTarget && renderTarget.generateMipmaps && renderTarget.minFilter !== THREE.NearestFilter && renderTarget.minFilter !== THREE.LinearFilter ) {
+ } else if ( material.defaultAttributeValues !== undefined ) {
- updateRenderTargetMipmap( renderTarget );
- }
+ _gl.vertexAttrib2fv( attributes.uv2, material.defaultAttributeValues.uv2 );
- // Ensure depth buffer writing is enabled so it can be cleared on next render
+ }
- this.setDepthTest( true );
- this.setDepthWrite( true );
+ }
- // _gl.finish();
+ if ( material.skinning &&
+ attributes.skinIndex >= 0 && attributes.skinWeight >= 0 ) {
- };
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglSkinIndicesBuffer );
- function renderPlugins( plugins, scene, camera ) {
+ state.enableAttribute( attributes.skinIndex );
- if ( ! plugins.length ) return;
+ _gl.vertexAttribPointer( attributes.skinIndex, 4, _gl.FLOAT, false, 0, 0 );
- for ( var i = 0, il = plugins.length; i < il; i ++ ) {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglSkinWeightsBuffer );
- // reset state for plugin (to start from clean slate)
+ state.enableAttribute( attributes.skinWeight );
- _currentProgram = null;
- _currentCamera = null;
+ _gl.vertexAttribPointer( attributes.skinWeight, 4, _gl.FLOAT, false, 0, 0 );
- _oldBlending = -1;
- _oldDepthTest = -1;
- _oldDepthWrite = -1;
- _oldDoubleSided = -1;
- _oldFlipSided = -1;
- _currentGeometryGroupHash = -1;
- _currentMaterialId = -1;
+ }
- _lightsNeedUpdate = true;
+ // line distances
- plugins[ i ].render( scene, camera, _currentWidth, _currentHeight );
+ if ( attributes.lineDistance >= 0 ) {
- // reset state after plugin (anything could have changed)
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglLineDistanceBuffer );
- _currentProgram = null;
- _currentCamera = null;
+ state.enableAttribute( attributes.lineDistance );
- _oldBlending = -1;
- _oldDepthTest = -1;
- _oldDepthWrite = -1;
- _oldDoubleSided = -1;
- _oldFlipSided = -1;
- _currentGeometryGroupHash = -1;
- _currentMaterialId = -1;
+ _gl.vertexAttribPointer( attributes.lineDistance, 1, _gl.FLOAT, false, 0, 0 );
- _lightsNeedUpdate = true;
+ }
}
- };
-
- function renderObjects ( renderList, reverse, materialType, camera, lights, fog, useBlending, overrideMaterial ) {
-
- var webglObject, object, buffer, material, start, end, delta;
+ state.disableUnusedAttributes();
- if ( reverse ) {
-
- start = renderList.length - 1;
- end = -1;
- delta = -1;
+ // render mesh
- } else {
+ if ( object instanceof THREE.Mesh ) {
- start = 0;
- end = renderList.length;
- delta = 1;
- }
+ var type = geometryGroup.__typeArray === Uint32Array ? _gl.UNSIGNED_INT : _gl.UNSIGNED_SHORT;
- for ( var i = start; i !== end; i += delta ) {
+ // wireframe
- webglObject = renderList[ i ];
+ if ( material.wireframe ) {
- if ( webglObject.render ) {
+ state.setLineWidth( material.wireframeLinewidth * pixelRatio );
- object = webglObject.object;
- buffer = webglObject.buffer;
+ if ( updateBuffers ) _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglLineBuffer );
+ _gl.drawElements( _gl.LINES, geometryGroup.__webglLineCount, type, 0 );
- if ( overrideMaterial ) {
+ // triangles
- material = overrideMaterial;
+ } else {
- } else {
+ if ( updateBuffers ) _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, geometryGroup.__webglFaceBuffer );
+ _gl.drawElements( _gl.TRIANGLES, geometryGroup.__webglFaceCount, type, 0 );
- material = webglObject[ materialType ];
+ }
- if ( ! material ) continue;
+ _this.info.render.calls ++;
+ _this.info.render.vertices += geometryGroup.__webglFaceCount;
+ _this.info.render.faces += geometryGroup.__webglFaceCount / 3;
- if ( useBlending ) _this.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
+ // render lines
- _this.setDepthTest( material.depthTest );
- _this.setDepthWrite( material.depthWrite );
- setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
+ } else if ( object instanceof THREE.Line ) {
- }
+ var mode = ( object.mode === THREE.LineStrip ) ? _gl.LINE_STRIP : _gl.LINES;
- _this.setMaterialFaces( material );
+ state.setLineWidth( material.linewidth * pixelRatio );
- if ( buffer instanceof THREE.BufferGeometry ) {
+ _gl.drawArrays( mode, 0, geometryGroup.__webglLineCount );
- _this.renderBufferDirect( camera, lights, fog, material, buffer, object );
+ _this.info.render.calls ++;
- } else {
+ // render particles
- _this.renderBuffer( camera, lights, fog, material, buffer, object );
+ } else if ( object instanceof THREE.PointCloud ) {
- }
+ _gl.drawArrays( _gl.POINTS, 0, geometryGroup.__webglParticleCount );
- }
+ _this.info.render.calls ++;
+ _this.info.render.points += geometryGroup.__webglParticleCount;
}
};
- function renderObjectsImmediate ( renderList, materialType, camera, lights, fog, useBlending, overrideMaterial ) {
-
- var webglObject, object, material, program;
-
- for ( var i = 0, il = renderList.length; i < il; i ++ ) {
-
- webglObject = renderList[ i ];
- object = webglObject.object;
-
- if ( object.visible ) {
+ function setupMorphTargets ( material, geometryGroup, object ) {
- if ( overrideMaterial ) {
+ // set base
- material = overrideMaterial;
+ var attributes = material.program.attributes;
- } else {
+ if ( object.morphTargetBase !== - 1 && attributes.position >= 0 ) {
- material = webglObject[ materialType ];
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ object.morphTargetBase ] );
- if ( ! material ) continue;
+ state.enableAttribute( attributes.position );
- if ( useBlending ) _this.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
+ _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
- _this.setDepthTest( material.depthTest );
- _this.setDepthWrite( material.depthWrite );
- setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
+ } else if ( attributes.position >= 0 ) {
- }
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglVertexBuffer );
- _this.renderImmediateObject( camera, lights, fog, material, object );
+ state.enableAttribute( attributes.position );
- }
+ _gl.vertexAttribPointer( attributes.position, 3, _gl.FLOAT, false, 0, 0 );
}
- };
+ if ( object.morphTargetForcedOrder.length ) {
- this.renderImmediateObject = function ( camera, lights, fog, material, object ) {
+ // set forced order
- var program = setProgram( camera, lights, fog, material, object );
+ var m = 0;
+ var order = object.morphTargetForcedOrder;
+ var influences = object.morphTargetInfluences;
- _currentGeometryGroupHash = -1;
+ var attribute;
- _this.setMaterialFaces( material );
+ while ( m < material.numSupportedMorphTargets && m < order.length ) {
- if ( object.immediateRenderCallback ) {
+ attribute = attributes[ 'morphTarget' + m ];
- object.immediateRenderCallback( program, _gl, _frustum );
+ if ( attribute >= 0 ) {
- } else {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ order[ m ] ] );
- object.render( function( object ) { _this.renderBufferImmediate( object, program, material ); } );
+ state.enableAttribute( attribute );
- }
+ _gl.vertexAttribPointer( attribute, 3, _gl.FLOAT, false, 0, 0 );
- };
+ }
- function unrollImmediateBufferMaterial ( globject ) {
+ attribute = attributes[ 'morphNormal' + m ];
- var object = globject.object,
- material = object.material;
+ if ( attribute >= 0 && material.morphNormals ) {
- if ( material.transparent ) {
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ order[ m ] ] );
- globject.transparent = material;
- globject.opaque = null;
+ state.enableAttribute( attribute );
- } else {
+ _gl.vertexAttribPointer( attribute, 3, _gl.FLOAT, false, 0, 0 );
- globject.opaque = material;
- globject.transparent = null;
+ }
- }
+ object.__webglMorphTargetInfluences[ m ] = influences[ order[ m ] ];
- };
+ m ++;
- function unrollBufferMaterial ( globject ) {
+ }
- var object = globject.object,
- buffer = globject.buffer,
- material, materialIndex, meshMaterial;
+ } else {
- meshMaterial = object.material;
+ // find the most influencing
- if ( meshMaterial instanceof THREE.MeshFaceMaterial ) {
+ var activeInfluenceIndices = [];
+ var influences = object.morphTargetInfluences;
+ var morphTargets = object.geometry.morphTargets;
- materialIndex = buffer.materialIndex;
+ if ( influences.length > morphTargets.length ) {
- material = meshMaterial.materials[ materialIndex ];
+ console.warn( 'THREE.WebGLRenderer: Influences array is bigger than morphTargets array.' );
+ influences.length = morphTargets.length;
- if ( material.transparent ) {
+ }
- globject.transparent = material;
- globject.opaque = null;
+ for ( var i = 0, il = influences.length; i < il; i ++ ) {
- } else {
+ var influence = influences[ i ];
- globject.opaque = material;
- globject.transparent = null;
+ activeInfluenceIndices.push( [ influence, i ] );
}
- } else {
-
- material = meshMaterial;
-
- if ( material ) {
+ if ( activeInfluenceIndices.length > material.numSupportedMorphTargets ) {
- if ( material.transparent ) {
+ activeInfluenceIndices.sort( numericalSort );
+ activeInfluenceIndices.length = material.numSupportedMorphTargets;
- globject.transparent = material;
- globject.opaque = null;
+ } else if ( activeInfluenceIndices.length > material.numSupportedMorphNormals ) {
- } else {
+ activeInfluenceIndices.sort( numericalSort );
- globject.opaque = material;
- globject.transparent = null;
+ } else if ( activeInfluenceIndices.length === 0 ) {
- }
+ activeInfluenceIndices.push( [ 0, 0 ] );
}
- }
+ var attribute;
- };
+ for ( var m = 0, ml = material.numSupportedMorphTargets; m < ml; m ++ ) {
- // Geometry splitting
+ if ( activeInfluenceIndices[ m ] ) {
- function sortFacesByMaterial ( geometry, material ) {
+ var influenceIndex = activeInfluenceIndices[ m ][ 1 ];
- var f, fl, face, materialIndex, vertices,
- groupHash, hash_map = {};
+ attribute = attributes[ 'morphTarget' + m ];
- var numMorphTargets = geometry.morphTargets.length;
- var numMorphNormals = geometry.morphNormals.length;
+ if ( attribute >= 0 ) {
+
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphTargetsBuffers[ influenceIndex ] );
- var usesFaceMaterial = material instanceof THREE.MeshFaceMaterial;
+ state.enableAttribute( attribute );
- geometry.geometryGroups = {};
+ _gl.vertexAttribPointer( attribute, 3, _gl.FLOAT, false, 0, 0 );
- for ( f = 0, fl = geometry.faces.length; f < fl; f ++ ) {
+ }
- face = geometry.faces[ f ];
- materialIndex = usesFaceMaterial ? face.materialIndex : 0;
+ attribute = attributes[ 'morphNormal' + m ];
- if ( hash_map[ materialIndex ] === undefined ) {
+ if ( attribute >= 0 && material.morphNormals ) {
- hash_map[ materialIndex ] = { 'hash': materialIndex, 'counter': 0 };
+ _gl.bindBuffer( _gl.ARRAY_BUFFER, geometryGroup.__webglMorphNormalsBuffers[ influenceIndex ] );
- }
+ state.enableAttribute( attribute );
- groupHash = hash_map[ materialIndex ].hash + '_' + hash_map[ materialIndex ].counter;
+ _gl.vertexAttribPointer( attribute, 3, _gl.FLOAT, false, 0, 0 );
- if ( geometry.geometryGroups[ groupHash ] === undefined ) {
+ }
- geometry.geometryGroups[ groupHash ] = { 'faces3': [], 'materialIndex': materialIndex, 'vertices': 0, 'numMorphTargets': numMorphTargets, 'numMorphNormals': numMorphNormals };
+ object.__webglMorphTargetInfluences[ m ] = influences[ influenceIndex ];
- }
+ } else {
- vertices = 3;
+ /*
+ _gl.vertexAttribPointer( attributes[ "morphTarget" + m ], 3, _gl.FLOAT, false, 0, 0 );
- if ( geometry.geometryGroups[ groupHash ].vertices + vertices > 65535 ) {
+ if ( material.morphNormals ) {
- hash_map[ materialIndex ].counter += 1;
- groupHash = hash_map[ materialIndex ].hash + '_' + hash_map[ materialIndex ].counter;
+ _gl.vertexAttribPointer( attributes[ "morphNormal" + m ], 3, _gl.FLOAT, false, 0, 0 );
- if ( geometry.geometryGroups[ groupHash ] === undefined ) {
+ }
+ */
- geometry.geometryGroups[ groupHash ] = { 'faces3': [], 'materialIndex': materialIndex, 'vertices': 0, 'numMorphTargets': numMorphTargets, 'numMorphNormals': numMorphNormals };
+ object.__webglMorphTargetInfluences[ m ] = 0;
}
}
- geometry.geometryGroups[ groupHash ].faces3.push( f );
- geometry.geometryGroups[ groupHash ].vertices += vertices;
-
}
- geometry.geometryGroupsList = [];
-
- for ( var g in geometry.geometryGroups ) {
+ // load updated influences uniform
- geometry.geometryGroups[ g ].id = _geometryGroupCounter ++;
+ if ( material.program.uniforms.morphTargetInfluences !== null ) {
- geometry.geometryGroupsList.push( geometry.geometryGroups[ g ] );
+ _gl.uniform1fv( material.program.uniforms.morphTargetInfluences, object.__webglMorphTargetInfluences );
}
- };
+ }
- // Objects refresh
+ // Sorting
- this.initWebGLObjects = function ( scene ) {
+ function painterSortStable ( a, b ) {
- if ( !scene.__webglObjects ) {
+ if ( a.object.renderOrder !== b.object.renderOrder ) {
- scene.__webglObjects = [];
- scene.__webglObjectsImmediate = [];
- scene.__webglSprites = [];
- scene.__webglFlares = [];
+ return a.object.renderOrder - b.object.renderOrder;
- }
+ } else if ( a.material.id !== b.material.id ) {
- while ( scene.__objectsAdded.length ) {
+ return a.material.id - b.material.id;
- addObject( scene.__objectsAdded[ 0 ], scene );
- scene.__objectsAdded.splice( 0, 1 );
+ } else if ( a.z !== b.z ) {
- }
+ return a.z - b.z;
- while ( scene.__objectsRemoved.length ) {
+ } else {
- removeObject( scene.__objectsRemoved[ 0 ], scene );
- scene.__objectsRemoved.splice( 0, 1 );
+ return a.id - b.id;
}
- // update must be called after objects adding / removal
+ }
- for ( var o = 0, ol = scene.__webglObjects.length; o < ol; o ++ ) {
+ function reversePainterSortStable ( a, b ) {
- var object = scene.__webglObjects[ o ].object;
+ if ( a.object.renderOrder !== b.object.renderOrder ) {
- // TODO: Remove this hack (WebGLRenderer refactoring)
+ return a.object.renderOrder - b.object.renderOrder;
- if ( object.__webglInit === undefined ) {
+ } if ( a.z !== b.z ) {
- if ( object.__webglActive !== undefined ) {
+ return b.z - a.z;
- removeObject( object, scene );
+ } else {
- }
+ return a.id - b.id;
- addObject( object, scene );
+ }
- }
+ }
- updateObject( object );
+ function numericalSort ( a, b ) {
- }
+ return b[ 0 ] - a[ 0 ];
- };
+ }
- // Objects adding
+ // Rendering
- function addObject( object, scene ) {
+ this.render = function ( scene, camera, renderTarget, forceClear ) {
- var g, geometry, material, geometryGroup;
+ if ( camera instanceof THREE.Camera === false ) {
- if ( object.__webglInit === undefined ) {
+ THREE.error( 'THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.' );
+ return;
- object.__webglInit = true;
+ }
- object._modelViewMatrix = new THREE.Matrix4();
- object._normalMatrix = new THREE.Matrix3();
+ var fog = scene.fog;
- if ( object.geometry !== undefined && object.geometry.__webglInit === undefined ) {
+ // reset caching for this frame
- object.geometry.__webglInit = true;
- object.geometry.addEventListener( 'dispose', onGeometryDispose );
+ _currentGeometryProgram = '';
+ _currentMaterialId = - 1;
+ _currentCamera = null;
+ _lightsNeedUpdate = true;
- }
+ // update scene graph
- geometry = object.geometry;
+ if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
- if ( geometry === undefined ) {
+ // update camera matrices and frustum
- // fail silently for now
+ if ( camera.parent === undefined ) camera.updateMatrixWorld();
- } else if ( geometry instanceof THREE.BufferGeometry ) {
+ // update Skeleton objects
- initDirectBuffers( geometry );
+ scene.traverse( function ( object ) {
- } else if ( object instanceof THREE.Mesh ) {
+ if ( object instanceof THREE.SkinnedMesh ) {
- material = object.material;
+ object.skeleton.update();
- if ( geometry.geometryGroups === undefined ) {
+ }
- sortFacesByMaterial( geometry, material );
+ } );
- }
+ camera.matrixWorldInverse.getInverse( camera.matrixWorld );
- // create separate VBOs per geometry chunk
+ _projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
- for ( g in geometry.geometryGroups ) {
+ lights.length = 0;
+ opaqueObjects.length = 0;
+ transparentObjects.length = 0;
- geometryGroup = geometry.geometryGroups[ g ];
+ sprites.length = 0;
+ lensFlares.length = 0;
- // initialise VBO on the first access
+ projectObject( scene );
- if ( ! geometryGroup.__webglVertexBuffer ) {
+ if ( _this.sortObjects === true ) {
- createMeshBuffers( geometryGroup );
- initMeshBuffers( geometryGroup, object );
+ opaqueObjects.sort( painterSortStable );
+ transparentObjects.sort( reversePainterSortStable );
- geometry.verticesNeedUpdate = true;
- geometry.morphTargetsNeedUpdate = true;
- geometry.elementsNeedUpdate = true;
- geometry.uvsNeedUpdate = true;
- geometry.normalsNeedUpdate = true;
- geometry.tangentsNeedUpdate = true;
- geometry.colorsNeedUpdate = true;
+ }
- }
+ // custom render plugins (pre pass)
- }
+ shadowMapPlugin.render( scene, camera );
- } else if ( object instanceof THREE.Line ) {
+ //
+
+ _this.info.render.calls = 0;
+ _this.info.render.vertices = 0;
+ _this.info.render.faces = 0;
+ _this.info.render.points = 0;
+
+ this.setRenderTarget( renderTarget );
- if ( ! geometry.__webglVertexBuffer ) {
+ if ( this.autoClear || forceClear ) {
- createLineBuffers( geometry );
- initLineBuffers( geometry, object );
+ this.clear( this.autoClearColor, this.autoClearDepth, this.autoClearStencil );
- geometry.verticesNeedUpdate = true;
- geometry.colorsNeedUpdate = true;
- geometry.lineDistancesNeedUpdate = true;
+ }
- }
+ // set matrices for immediate objects
- } else if ( object instanceof THREE.ParticleSystem ) {
+ for ( var i = 0, il = _webglObjectsImmediate.length; i < il; i ++ ) {
- if ( ! geometry.__webglVertexBuffer ) {
+ var webglObject = _webglObjectsImmediate[ i ];
+ var object = webglObject.object;
- createParticleBuffers( geometry );
- initParticleBuffers( geometry, object );
+ if ( object.visible ) {
- geometry.verticesNeedUpdate = true;
- geometry.colorsNeedUpdate = true;
+ setupMatrices( object, camera );
- }
+ unrollImmediateBufferMaterial( webglObject );
}
}
- if ( object.__webglActive === undefined ) {
+ if ( scene.overrideMaterial ) {
- if ( object instanceof THREE.Mesh ) {
+ var overrideMaterial = scene.overrideMaterial;
- geometry = object.geometry;
+ setMaterial( overrideMaterial );
- if ( geometry instanceof THREE.BufferGeometry ) {
+ renderObjects( opaqueObjects, camera, lights, fog, overrideMaterial );
+ renderObjects( transparentObjects, camera, lights, fog, overrideMaterial );
+ renderObjectsImmediate( _webglObjectsImmediate, '', camera, lights, fog, overrideMaterial );
- addBuffer( scene.__webglObjects, geometry, object );
+ } else {
- } else if ( geometry instanceof THREE.Geometry ) {
+ // opaque pass (front-to-back order)
- for ( g in geometry.geometryGroups ) {
+ state.setBlending( THREE.NoBlending );
- geometryGroup = geometry.geometryGroups[ g ];
+ renderObjects( opaqueObjects, camera, lights, fog, null );
+ renderObjectsImmediate( _webglObjectsImmediate, 'opaque', camera, lights, fog, null );
- addBuffer( scene.__webglObjects, geometryGroup, object );
+ // transparent pass (back-to-front order)
- }
+ renderObjects( transparentObjects, camera, lights, fog, null );
+ renderObjectsImmediate( _webglObjectsImmediate, 'transparent', camera, lights, fog, null );
- }
+ }
- } else if ( object instanceof THREE.Line ||
- object instanceof THREE.ParticleSystem ) {
+ // custom render plugins (post pass)
- geometry = object.geometry;
- addBuffer( scene.__webglObjects, geometry, object );
+ spritePlugin.render( scene, camera );
+ lensFlarePlugin.render( scene, camera, _currentWidth, _currentHeight );
- } else if ( object instanceof THREE.ImmediateRenderObject || object.immediateRenderCallback ) {
+ // Generate mipmap if we're using any kind of mipmap filtering
- addBufferImmediate( scene.__webglObjectsImmediate, object );
+ if ( renderTarget && renderTarget.generateMipmaps && renderTarget.minFilter !== THREE.NearestFilter && renderTarget.minFilter !== THREE.LinearFilter ) {
- } else if ( object instanceof THREE.Sprite ) {
+ updateRenderTargetMipmap( renderTarget );
- scene.__webglSprites.push( object );
+ }
- } else if ( object instanceof THREE.LensFlare ) {
+ // Ensure depth buffer writing is enabled so it can be cleared on next render
- scene.__webglFlares.push( object );
+ state.setDepthTest( true );
+ state.setDepthWrite( true );
+ state.setColorWrite( true );
- }
+ // _gl.finish();
- object.__webglActive = true;
+ };
- }
+ function projectObject( object ) {
- };
+ if ( object.visible === false ) return;
- function addBuffer( objlist, buffer, object ) {
+ if ( object instanceof THREE.Scene || object instanceof THREE.Group ) {
- objlist.push(
- {
- id: null,
- buffer: buffer,
- object: object,
- opaque: null,
- transparent: null,
- z: 0
- }
- );
+ // skip
- };
+ } else {
- function addBufferImmediate( objlist, object ) {
+ initObject( object );
- objlist.push(
- {
- id: null,
- object: object,
- opaque: null,
- transparent: null,
- z: 0
- }
- );
+ if ( object instanceof THREE.Light ) {
- };
+ lights.push( object );
- // Objects updates
+ } else if ( object instanceof THREE.Sprite ) {
- function updateObject( object ) {
+ sprites.push( object );
- var geometry = object.geometry,
- geometryGroup, customAttributesDirty, material;
+ } else if ( object instanceof THREE.LensFlare ) {
- if ( geometry instanceof THREE.BufferGeometry ) {
+ lensFlares.push( object );
- setDirectBuffers( geometry, _gl.DYNAMIC_DRAW, !geometry.dynamic );
+ } else {
- } else if ( object instanceof THREE.Mesh ) {
+ var webglObjects = _webglObjects[ object.id ];
- // check all geometry groups
+ if ( webglObjects && ( object.frustumCulled === false || _frustum.intersectsObject( object ) === true ) ) {
- for( var i = 0, il = geometry.geometryGroupsList.length; i < il; i ++ ) {
+ for ( var i = 0, l = webglObjects.length; i < l; i ++ ) {
- geometryGroup = geometry.geometryGroupsList[ i ];
+ var webglObject = webglObjects[ i ];
- material = getBufferMaterial( object, geometryGroup );
+ unrollBufferMaterial( webglObject );
- if ( geometry.buffersNeedUpdate ) {
+ webglObject.render = true;
- initMeshBuffers( geometryGroup, object );
+ if ( _this.sortObjects === true ) {
- }
+ _vector3.setFromMatrixPosition( object.matrixWorld );
+ _vector3.applyProjection( _projScreenMatrix );
- customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
+ webglObject.z = _vector3.z;
- if ( geometry.verticesNeedUpdate || geometry.morphTargetsNeedUpdate || geometry.elementsNeedUpdate ||
- geometry.uvsNeedUpdate || geometry.normalsNeedUpdate ||
- geometry.colorsNeedUpdate || geometry.tangentsNeedUpdate || customAttributesDirty ) {
+ }
- setMeshBuffers( geometryGroup, object, _gl.DYNAMIC_DRAW, !geometry.dynamic, material );
+ }
}
}
- geometry.verticesNeedUpdate = false;
- geometry.morphTargetsNeedUpdate = false;
- geometry.elementsNeedUpdate = false;
- geometry.uvsNeedUpdate = false;
- geometry.normalsNeedUpdate = false;
- geometry.colorsNeedUpdate = false;
- geometry.tangentsNeedUpdate = false;
+ }
- geometry.buffersNeedUpdate = false;
+ for ( var i = 0, l = object.children.length; i < l; i ++ ) {
- material.attributes && clearCustomAttributes( material );
+ projectObject( object.children[ i ] );
- } else if ( object instanceof THREE.Line ) {
+ }
- material = getBufferMaterial( object, geometry );
+ }
- customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
+ function renderObjects( renderList, camera, lights, fog, overrideMaterial ) {
- if ( geometry.verticesNeedUpdate || geometry.colorsNeedUpdate || geometry.lineDistancesNeedUpdate || customAttributesDirty ) {
+ var material;
- setLineBuffers( geometry, _gl.DYNAMIC_DRAW );
+ for ( var i = 0, l = renderList.length; i < l; i ++ ) {
- }
+ var webglObject = renderList[ i ];
- geometry.verticesNeedUpdate = false;
- geometry.colorsNeedUpdate = false;
- geometry.lineDistancesNeedUpdate = false;
+ var object = webglObject.object;
+ var buffer = webglObject.buffer;
- material.attributes && clearCustomAttributes( material );
+ setupMatrices( object, camera );
+ if ( overrideMaterial ) {
- } else if ( object instanceof THREE.ParticleSystem ) {
+ material = overrideMaterial;
- material = getBufferMaterial( object, geometry );
+ } else {
- customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
+ material = webglObject.material;
- if ( geometry.verticesNeedUpdate || geometry.colorsNeedUpdate || object.sortParticles || customAttributesDirty ) {
+ if ( ! material ) continue;
- setParticleBuffers( geometry, _gl.DYNAMIC_DRAW, object );
+ setMaterial( material );
}
- geometry.verticesNeedUpdate = false;
- geometry.colorsNeedUpdate = false;
-
- material.attributes && clearCustomAttributes( material );
-
- }
+ _this.setMaterialFaces( material );
- };
+ if ( buffer instanceof THREE.BufferGeometry ) {
- // Objects updates - custom attributes check
+ _this.renderBufferDirect( camera, lights, fog, material, buffer, object );
- function areCustomAttributesDirty( material ) {
+ } else {
- for ( var a in material.attributes ) {
+ _this.renderBuffer( camera, lights, fog, material, buffer, object );
- if ( material.attributes[ a ].needsUpdate ) return true;
+ }
}
- return false;
+ }
- };
+ function renderObjectsImmediate ( renderList, materialType, camera, lights, fog, overrideMaterial ) {
- function clearCustomAttributes( material ) {
+ var material;
- for ( var a in material.attributes ) {
+ for ( var i = 0, l = renderList.length; i < l; i ++ ) {
- material.attributes[ a ].needsUpdate = false;
+ var webglObject = renderList[ i ];
+ var object = webglObject.object;
- }
+ if ( object.visible ) {
- };
+ if ( overrideMaterial ) {
- // Objects removal
+ material = overrideMaterial;
- function removeObject( object, scene ) {
+ } else {
- if ( object instanceof THREE.Mesh ||
- object instanceof THREE.ParticleSystem ||
- object instanceof THREE.Line ) {
+ material = webglObject[ materialType ];
- removeInstances( scene.__webglObjects, object );
+ if ( ! material ) continue;
- } else if ( object instanceof THREE.Sprite ) {
+ setMaterial( material );
- removeInstancesDirect( scene.__webglSprites, object );
+ }
- } else if ( object instanceof THREE.LensFlare ) {
+ _this.renderImmediateObject( camera, lights, fog, material, object );
- removeInstancesDirect( scene.__webglFlares, object );
+ }
- } else if ( object instanceof THREE.ImmediateRenderObject || object.immediateRenderCallback ) {
+ }
- removeInstances( scene.__webglObjectsImmediate, object );
+ }
- }
+ this.renderImmediateObject = function ( camera, lights, fog, material, object ) {
- delete object.__webglActive;
+ var program = setProgram( camera, lights, fog, material, object );
- };
+ _currentGeometryProgram = '';
- function removeInstances( objlist, object ) {
+ _this.setMaterialFaces( material );
- for ( var o = objlist.length - 1; o >= 0; o -- ) {
+ if ( object.immediateRenderCallback ) {
- if ( objlist[ o ].object === object ) {
+ object.immediateRenderCallback( program, _gl, _frustum );
- objlist.splice( o, 1 );
+ } else {
- }
+ object.render( function ( object ) { _this.renderBufferImmediate( object, program, material ); } );
}
};
- function removeInstancesDirect( objlist, object ) {
-
- for ( var o = objlist.length - 1; o >= 0; o -- ) {
-
- if ( objlist[ o ] === object ) {
-
- objlist.splice( o, 1 );
+ function unrollImmediateBufferMaterial ( globject ) {
- }
+ var object = globject.object,
+ material = object.material;
- }
+ if ( material.transparent ) {
- };
+ globject.transparent = material;
+ globject.opaque = null;
- // Materials
+ } else {
- this.initMaterial = function ( material, lights, fog, object ) {
+ globject.opaque = material;
+ globject.transparent = null;
- material.addEventListener( 'dispose', onMaterialDispose );
+ }
- var u, a, identifiers, i, parameters, maxLightCount, maxBones, maxShadows, shaderID;
+ }
- if ( material instanceof THREE.MeshDepthMaterial ) {
+ function unrollBufferMaterial ( globject ) {
- shaderID = 'depth';
+ var object = globject.object;
+ var buffer = globject.buffer;
- } else if ( material instanceof THREE.MeshNormalMaterial ) {
+ var geometry = object.geometry;
+ var material = object.material;
- shaderID = 'normal';
+ if ( material instanceof THREE.MeshFaceMaterial ) {
- } else if ( material instanceof THREE.MeshBasicMaterial ) {
+ var materialIndex = geometry instanceof THREE.BufferGeometry ? 0 : buffer.materialIndex;
- shaderID = 'basic';
+ material = material.materials[ materialIndex ];
- } else if ( material instanceof THREE.MeshLambertMaterial ) {
+ globject.material = material;
- shaderID = 'lambert';
+ if ( material.transparent ) {
- } else if ( material instanceof THREE.MeshPhongMaterial ) {
+ transparentObjects.push( globject );
- shaderID = 'phong';
+ } else {
- } else if ( material instanceof THREE.LineBasicMaterial ) {
+ opaqueObjects.push( globject );
- shaderID = 'basic';
+ }
- } else if ( material instanceof THREE.LineDashedMaterial ) {
+ } else if ( material ) {
- shaderID = 'dashed';
+ globject.material = material;
- } else if ( material instanceof THREE.ParticleSystemMaterial ) {
+ if ( material.transparent ) {
- shaderID = 'particle_basic';
+ transparentObjects.push( globject );
- }
+ } else {
- if ( shaderID ) {
+ opaqueObjects.push( globject );
- setMaterialShaders( material, THREE.ShaderLib[ shaderID ] );
+ }
}
- // heuristics to create shader parameters according to lights in the scene
- // (not to blow over maxLights budget)
+ }
- maxLightCount = allocateLights( lights );
+ function initObject( object ) {
- maxShadows = allocateShadows( lights );
+ if ( object.__webglInit === undefined ) {
- maxBones = allocateBones( object );
+ object.__webglInit = true;
+ object._modelViewMatrix = new THREE.Matrix4();
+ object._normalMatrix = new THREE.Matrix3();
- parameters = {
+ object.addEventListener( 'removed', onObjectRemoved );
- map: !!material.map,
- envMap: !!material.envMap,
- lightMap: !!material.lightMap,
- bumpMap: !!material.bumpMap,
- normalMap: !!material.normalMap,
- specularMap: !!material.specularMap,
+ }
- vertexColors: material.vertexColors,
+ var geometry = object.geometry;
- fog: fog,
- useFog: material.fog,
- fogExp: fog instanceof THREE.FogExp2,
+ if ( geometry === undefined ) {
- sizeAttenuation: material.sizeAttenuation,
+ // ImmediateRenderObject
- skinning: material.skinning,
- maxBones: maxBones,
- useVertexTexture: _supportsBoneTextures && object && object.useVertexTexture,
+ } else if ( geometry.__webglInit === undefined ) {
- morphTargets: material.morphTargets,
- morphNormals: material.morphNormals,
- maxMorphTargets: this.maxMorphTargets,
- maxMorphNormals: this.maxMorphNormals,
+ geometry.__webglInit = true;
+ geometry.addEventListener( 'dispose', onGeometryDispose );
- maxDirLights: maxLightCount.directional,
- maxPointLights: maxLightCount.point,
- maxSpotLights: maxLightCount.spot,
- maxHemiLights: maxLightCount.hemi,
+ if ( geometry instanceof THREE.BufferGeometry ) {
- maxShadows: maxShadows,
- shadowMapEnabled: this.shadowMapEnabled && object.receiveShadow,
- shadowMapType: this.shadowMapType,
- shadowMapDebug: this.shadowMapDebug,
- shadowMapCascade: this.shadowMapCascade,
+ _this.info.memory.geometries ++;
- alphaTest: material.alphaTest,
- metal: material.metal,
- perPixel: material.perPixel,
- wrapAround: material.wrapAround,
- doubleSided: material.side === THREE.DoubleSide,
- flipSided: material.side === THREE.BackSide
+ } else if ( object instanceof THREE.Mesh ) {
- };
+ initGeometryGroups( object, geometry );
- material.program = buildProgram( shaderID, material.fragmentShader, material.vertexShader, material.uniforms, material.attributes, material.defines, parameters, material.index0AttributeName );
+ } else if ( object instanceof THREE.Line ) {
- var attributes = material.program.attributes;
+ if ( geometry.__webglVertexBuffer === undefined ) {
- if ( material.morphTargets ) {
+ createLineBuffers( geometry );
+ initLineBuffers( geometry, object );
- material.numSupportedMorphTargets = 0;
+ geometry.verticesNeedUpdate = true;
+ geometry.colorsNeedUpdate = true;
+ geometry.lineDistancesNeedUpdate = true;
- var id, base = "morphTarget";
+ }
- for ( i = 0; i < this.maxMorphTargets; i ++ ) {
+ } else if ( object instanceof THREE.PointCloud ) {
- id = base + i;
+ if ( geometry.__webglVertexBuffer === undefined ) {
- if ( attributes[ id ] >= 0 ) {
+ createParticleBuffers( geometry );
+ initParticleBuffers( geometry, object );
- material.numSupportedMorphTargets ++;
+ geometry.verticesNeedUpdate = true;
+ geometry.colorsNeedUpdate = true;
}
@@ -23781,1646 +21515,1744 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- if ( material.morphNormals ) {
+ if ( object.__webglActive === undefined) {
- material.numSupportedMorphNormals = 0;
+ object.__webglActive = true;
- var id, base = "morphNormal";
+ if ( object instanceof THREE.Mesh ) {
- for ( i = 0; i < this.maxMorphNormals; i ++ ) {
+ if ( geometry instanceof THREE.BufferGeometry ) {
- id = base + i;
+ addBuffer( _webglObjects, geometry, object );
- if ( attributes[ id ] >= 0 ) {
+ } else if ( geometry instanceof THREE.Geometry ) {
- material.numSupportedMorphNormals ++;
+ var geometryGroupsList = geometryGroups[ geometry.id ];
+
+ for ( var i = 0,l = geometryGroupsList.length; i < l; i ++ ) {
+
+ addBuffer( _webglObjects, geometryGroupsList[ i ], object );
+
+ }
}
+ } else if ( object instanceof THREE.Line || object instanceof THREE.PointCloud ) {
+
+ addBuffer( _webglObjects, geometry, object );
+
+ } else if ( object instanceof THREE.ImmediateRenderObject || object.immediateRenderCallback ) {
+
+ addBufferImmediate( _webglObjectsImmediate, object );
+
}
}
- material.uniformsList = [];
+ }
- for ( u in material.uniforms ) {
+ // Geometry splitting
- material.uniformsList.push( [ material.uniforms[ u ], u ] );
+ var geometryGroups = {};
+ var geometryGroupCounter = 0;
- }
+ function makeGroups( geometry, usesFaceMaterial ) {
- };
+ var maxVerticesInGroup = extensions.get( 'OES_element_index_uint' ) ? 4294967296 : 65535;
- function setMaterialShaders( material, shaders ) {
+ var groupHash, hash_map = {};
- material.uniforms = THREE.UniformsUtils.clone( shaders.uniforms );
- material.vertexShader = shaders.vertexShader;
- material.fragmentShader = shaders.fragmentShader;
+ var numMorphTargets = geometry.morphTargets.length;
+ var numMorphNormals = geometry.morphNormals.length;
- };
+ var group;
+ var groups = {};
+ var groupsList = [];
- function setProgram( camera, lights, fog, material, object ) {
+ for ( var f = 0, fl = geometry.faces.length; f < fl; f ++ ) {
- _usedTextureUnits = 0;
+ var face = geometry.faces[ f ];
+ var materialIndex = usesFaceMaterial ? face.materialIndex : 0;
- if ( material.needsUpdate ) {
+ if ( ! ( materialIndex in hash_map ) ) {
- if ( material.program ) deallocateMaterial( material );
+ hash_map[ materialIndex ] = { hash: materialIndex, counter: 0 };
- _this.initMaterial( material, lights, fog, object );
- material.needsUpdate = false;
+ }
- }
+ groupHash = hash_map[ materialIndex ].hash + '_' + hash_map[ materialIndex ].counter;
- if ( material.morphTargets ) {
+ if ( ! ( groupHash in groups ) ) {
- if ( ! object.__webglMorphTargetInfluences ) {
+ group = {
+ id: geometryGroupCounter ++,
+ faces3: [],
+ materialIndex: materialIndex,
+ vertices: 0,
+ numMorphTargets: numMorphTargets,
+ numMorphNormals: numMorphNormals
+ };
- object.__webglMorphTargetInfluences = new Float32Array( _this.maxMorphTargets );
+ groups[ groupHash ] = group;
+ groupsList.push( group );
}
- }
-
- var refreshMaterial = false;
+ if ( groups[ groupHash ].vertices + 3 > maxVerticesInGroup ) {
- var program = material.program,
- p_uniforms = program.uniforms,
- m_uniforms = material.uniforms;
+ hash_map[ materialIndex ].counter += 1;
+ groupHash = hash_map[ materialIndex ].hash + '_' + hash_map[ materialIndex ].counter;
- if ( program !== _currentProgram ) {
+ if ( ! ( groupHash in groups ) ) {
- _gl.useProgram( program );
- _currentProgram = program;
+ group = {
+ id: geometryGroupCounter ++,
+ faces3: [],
+ materialIndex: materialIndex,
+ vertices: 0,
+ numMorphTargets: numMorphTargets,
+ numMorphNormals: numMorphNormals
+ };
- refreshMaterial = true;
+ groups[ groupHash ] = group;
+ groupsList.push( group );
- }
+ }
- if ( material.id !== _currentMaterialId ) {
+ }
- _currentMaterialId = material.id;
- refreshMaterial = true;
+ groups[ groupHash ].faces3.push( f );
+ groups[ groupHash ].vertices += 3;
}
- if ( refreshMaterial || camera !== _currentCamera ) {
+ return groupsList;
- _gl.uniformMatrix4fv( p_uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
+ }
- if ( camera !== _currentCamera ) _currentCamera = camera;
+ function initGeometryGroups( object, geometry ) {
- }
+ var material = object.material, addBuffers = false;
- // skinning uniforms must be set even if material didn't change
- // auto-setting of texture unit for bone texture must go before other textures
- // not sure why, but otherwise weird things happen
+ if ( geometryGroups[ geometry.id ] === undefined || geometry.groupsNeedUpdate === true ) {
- if ( material.skinning ) {
+ delete _webglObjects[ object.id ];
- if ( _supportsBoneTextures && object.useVertexTexture ) {
+ geometryGroups[ geometry.id ] = makeGroups( geometry, material instanceof THREE.MeshFaceMaterial );
- if ( p_uniforms.boneTexture !== null ) {
+ geometry.groupsNeedUpdate = false;
- var textureUnit = getTextureUnit();
+ }
- _gl.uniform1i( p_uniforms.boneTexture, textureUnit );
- _this.setTexture( object.boneTexture, textureUnit );
+ var geometryGroupsList = geometryGroups[ geometry.id ];
- }
+ // create separate VBOs per geometry chunk
- if ( p_uniforms.boneTextureWidth !== null ) {
+ for ( var i = 0, il = geometryGroupsList.length; i < il; i ++ ) {
- _gl.uniform1i( p_uniforms.boneTextureWidth, object.boneTextureWidth );
+ var geometryGroup = geometryGroupsList[ i ];
- }
+ // initialise VBO on the first access
- if ( p_uniforms.boneTextureHeight !== null ) {
+ if ( geometryGroup.__webglVertexBuffer === undefined ) {
- _gl.uniform1i( p_uniforms.boneTextureHeight, object.boneTextureHeight );
+ createMeshBuffers( geometryGroup );
+ initMeshBuffers( geometryGroup, object );
- }
+ geometry.verticesNeedUpdate = true;
+ geometry.morphTargetsNeedUpdate = true;
+ geometry.elementsNeedUpdate = true;
+ geometry.uvsNeedUpdate = true;
+ geometry.normalsNeedUpdate = true;
+ geometry.tangentsNeedUpdate = true;
+ geometry.colorsNeedUpdate = true;
+
+ addBuffers = true;
} else {
- if ( p_uniforms.boneGlobalMatrices !== null ) {
+ addBuffers = false;
- _gl.uniformMatrix4fv( p_uniforms.boneGlobalMatrices, false, object.boneMatrices );
+ }
- }
+ if ( addBuffers || object.__webglActive === undefined ) {
+
+ addBuffer( _webglObjects, geometryGroup, object );
}
}
- if ( refreshMaterial ) {
-
- // refresh uniforms common to several materials
+ object.__webglActive = true;
- if ( fog && material.fog ) {
+ }
- refreshUniformsFog( m_uniforms, fog );
+ function addBuffer( objlist, buffer, object ) {
+ var id = object.id;
+ objlist[id] = objlist[id] || [];
+ objlist[id].push(
+ {
+ id: id,
+ buffer: buffer,
+ object: object,
+ material: null,
+ z: 0
}
+ );
- if ( material instanceof THREE.MeshPhongMaterial ||
- material instanceof THREE.MeshLambertMaterial ||
- material.lights ) {
-
- if ( _lightsNeedUpdate ) {
+ };
- setupLights( program, lights );
- _lightsNeedUpdate = false;
+ function addBufferImmediate( objlist, object ) {
- }
+ objlist.push(
+ {
+ id: null,
+ object: object,
+ opaque: null,
+ transparent: null,
+ z: 0
+ }
+ );
- refreshUniformsLights( m_uniforms, _lights );
+ };
- }
+ // Objects updates
- if ( material instanceof THREE.MeshBasicMaterial ||
- material instanceof THREE.MeshLambertMaterial ||
- material instanceof THREE.MeshPhongMaterial ) {
+ function updateObject( object ) {
- refreshUniformsCommon( m_uniforms, material );
+ var geometry = object.geometry;
- }
+ if ( geometry instanceof THREE.BufferGeometry ) {
- // refresh single material specific uniforms
+ var attributes = geometry.attributes;
+ var attributesKeys = geometry.attributesKeys;
- if ( material instanceof THREE.LineBasicMaterial ) {
+ for ( var i = 0, l = attributesKeys.length; i < l; i ++ ) {
- refreshUniformsLine( m_uniforms, material );
+ var key = attributesKeys[ i ];
+ var attribute = attributes[ key ];
+ var bufferType = ( key === 'index' ) ? _gl.ELEMENT_ARRAY_BUFFER : _gl.ARRAY_BUFFER;
- } else if ( material instanceof THREE.LineDashedMaterial ) {
+ if ( attribute.buffer === undefined ) {
- refreshUniformsLine( m_uniforms, material );
- refreshUniformsDash( m_uniforms, material );
+ attribute.buffer = _gl.createBuffer();
+ _gl.bindBuffer( bufferType, attribute.buffer );
+ _gl.bufferData( bufferType, attribute.array, ( attribute instanceof THREE.DynamicBufferAttribute ) ? _gl.DYNAMIC_DRAW : _gl.STATIC_DRAW );
- } else if ( material instanceof THREE.ParticleSystemMaterial ) {
+ attribute.needsUpdate = false;
- refreshUniformsParticle( m_uniforms, material );
+ } else if ( attribute.needsUpdate === true ) {
- } else if ( material instanceof THREE.MeshPhongMaterial ) {
+ _gl.bindBuffer( bufferType, attribute.buffer );
- refreshUniformsPhong( m_uniforms, material );
+ if ( attribute.updateRange === undefined || attribute.updateRange.count === -1 ) { // Not using update ranges
- } else if ( material instanceof THREE.MeshLambertMaterial ) {
+ _gl.bufferSubData( bufferType, 0, attribute.array );
- refreshUniformsLambert( m_uniforms, material );
+ } else if ( attribute.updateRange.count === 0 ) {
- } else if ( material instanceof THREE.MeshDepthMaterial ) {
+ console.error( 'THREE.WebGLRenderer.updateObject: using updateRange for THREE.DynamicBufferAttribute and marked as needsUpdate but count is 0, ensure you are using set methods or updating manually.' );
- m_uniforms.mNear.value = camera.near;
- m_uniforms.mFar.value = camera.far;
- m_uniforms.opacity.value = material.opacity;
+ } else {
- } else if ( material instanceof THREE.MeshNormalMaterial ) {
+ _gl.bufferSubData( bufferType, attribute.updateRange.offset * attribute.array.BYTES_PER_ELEMENT,
+ attribute.array.subarray( attribute.updateRange.offset, attribute.updateRange.offset + attribute.updateRange.count ) );
- m_uniforms.opacity.value = material.opacity;
+ attribute.updateRange.count = 0; // reset range
- }
+ }
- if ( object.receiveShadow && ! material._shadowPass ) {
+ attribute.needsUpdate = false;
- refreshUniformsShadow( m_uniforms, lights );
+ }
}
- // load common uniforms
+ } else if ( object instanceof THREE.Mesh ) {
- loadUniformsGeneric( program, material.uniformsList );
+ // check all geometry groups
- // load material specific uniforms
- // (shader material also gets them for the sake of genericity)
+ if ( geometry.groupsNeedUpdate === true ) {
- if ( material instanceof THREE.ShaderMaterial ||
- material instanceof THREE.MeshPhongMaterial ||
- material.envMap ) {
+ initGeometryGroups( object, geometry );
- if ( p_uniforms.cameraPosition !== null ) {
+ }
- _vector3.getPositionFromMatrix( camera.matrixWorld );
- _gl.uniform3f( p_uniforms.cameraPosition, _vector3.x, _vector3.y, _vector3.z );
+ var geometryGroupsList = geometryGroups[ geometry.id ];
- }
+ for ( var i = 0, il = geometryGroupsList.length; i < il; i ++ ) {
- }
+ var geometryGroup = geometryGroupsList[ i ];
+ var material = getBufferMaterial( object, geometryGroup );
- if ( material instanceof THREE.MeshPhongMaterial ||
- material instanceof THREE.MeshLambertMaterial ||
- material instanceof THREE.ShaderMaterial ||
- material.skinning ) {
+ var customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
- if ( p_uniforms.viewMatrix !== null ) {
+ if ( geometry.verticesNeedUpdate || geometry.morphTargetsNeedUpdate || geometry.elementsNeedUpdate ||
+ geometry.uvsNeedUpdate || geometry.normalsNeedUpdate ||
+ geometry.colorsNeedUpdate || geometry.tangentsNeedUpdate || customAttributesDirty ) {
- _gl.uniformMatrix4fv( p_uniforms.viewMatrix, false, camera.matrixWorldInverse.elements );
+ setMeshBuffers( geometryGroup, object, _gl.DYNAMIC_DRAW, ! geometry.dynamic, material );
}
}
- }
-
- loadUniformsMatrices( p_uniforms, object );
-
- if ( p_uniforms.modelMatrix !== null ) {
+ geometry.verticesNeedUpdate = false;
+ geometry.morphTargetsNeedUpdate = false;
+ geometry.elementsNeedUpdate = false;
+ geometry.uvsNeedUpdate = false;
+ geometry.normalsNeedUpdate = false;
+ geometry.colorsNeedUpdate = false;
+ geometry.tangentsNeedUpdate = false;
- _gl.uniformMatrix4fv( p_uniforms.modelMatrix, false, object.matrixWorld.elements );
+ material.attributes && clearCustomAttributes( material );
- }
+ } else if ( object instanceof THREE.Line ) {
- return program;
+ var material = getBufferMaterial( object, geometry );
+ var customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
- };
+ if ( geometry.verticesNeedUpdate || geometry.colorsNeedUpdate || geometry.lineDistancesNeedUpdate || customAttributesDirty ) {
- // Uniforms (refresh uniforms objects)
+ setLineBuffers( geometry, _gl.DYNAMIC_DRAW );
- function refreshUniformsCommon ( uniforms, material ) {
+ }
- uniforms.opacity.value = material.opacity;
+ geometry.verticesNeedUpdate = false;
+ geometry.colorsNeedUpdate = false;
+ geometry.lineDistancesNeedUpdate = false;
- if ( _this.gammaInput ) {
+ material.attributes && clearCustomAttributes( material );
- uniforms.diffuse.value.copyGammaToLinear( material.color );
+ } else if ( object instanceof THREE.PointCloud ) {
- } else {
+ var material = getBufferMaterial( object, geometry );
+ var customAttributesDirty = material.attributes && areCustomAttributesDirty( material );
- uniforms.diffuse.value = material.color;
+ if ( geometry.verticesNeedUpdate || geometry.colorsNeedUpdate || customAttributesDirty ) {
- }
+ setParticleBuffers( geometry, _gl.DYNAMIC_DRAW, object );
- uniforms.map.value = material.map;
- uniforms.lightMap.value = material.lightMap;
- uniforms.specularMap.value = material.specularMap;
+ }
- if ( material.bumpMap ) {
+ geometry.verticesNeedUpdate = false;
+ geometry.colorsNeedUpdate = false;
- uniforms.bumpMap.value = material.bumpMap;
- uniforms.bumpScale.value = material.bumpScale;
+ material.attributes && clearCustomAttributes( material );
}
- if ( material.normalMap ) {
+ }
- uniforms.normalMap.value = material.normalMap;
- uniforms.normalScale.value.copy( material.normalScale );
+ // Objects updates - custom attributes check
- }
+ function areCustomAttributesDirty( material ) {
- // uv repeat and offset setting priorities
- // 1. color map
- // 2. specular map
- // 3. normal map
- // 4. bump map
+ for ( var name in material.attributes ) {
- var uvScaleMap;
+ if ( material.attributes[ name ].needsUpdate ) return true;
- if ( material.map ) {
+ }
- uvScaleMap = material.map;
+ return false;
- } else if ( material.specularMap ) {
+ }
- uvScaleMap = material.specularMap;
+ function clearCustomAttributes( material ) {
- } else if ( material.normalMap ) {
+ for ( var name in material.attributes ) {
- uvScaleMap = material.normalMap;
+ material.attributes[ name ].needsUpdate = false;
- } else if ( material.bumpMap ) {
+ }
- uvScaleMap = material.bumpMap;
+ }
- }
+ // Objects removal
- if ( uvScaleMap !== undefined ) {
+ function removeObject( object ) {
- var offset = uvScaleMap.offset;
- var repeat = uvScaleMap.repeat;
+ if ( object instanceof THREE.Mesh ||
+ object instanceof THREE.PointCloud ||
+ object instanceof THREE.Line ) {
- uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
+ delete _webglObjects[ object.id ];
- }
+ } else if ( object instanceof THREE.ImmediateRenderObject || object.immediateRenderCallback ) {
- uniforms.envMap.value = material.envMap;
- uniforms.flipEnvMap.value = ( material.envMap instanceof THREE.WebGLRenderTargetCube ) ? 1 : -1;
+ removeInstances( _webglObjectsImmediate, object );
- if ( _this.gammaInput ) {
+ }
- //uniforms.reflectivity.value = material.reflectivity * material.reflectivity;
- uniforms.reflectivity.value = material.reflectivity;
+ delete object.__webglInit;
+ delete object._modelViewMatrix;
+ delete object._normalMatrix;
- } else {
+ delete object.__webglActive;
- uniforms.reflectivity.value = material.reflectivity;
+ }
- }
+ function removeInstances( objlist, object ) {
- uniforms.refractionRatio.value = material.refractionRatio;
- uniforms.combine.value = material.combine;
- uniforms.useRefract.value = material.envMap && material.envMap.mapping instanceof THREE.CubeRefractionMapping;
+ for ( var o = objlist.length - 1; o >= 0; o -- ) {
- };
+ if ( objlist[ o ].object === object ) {
- function refreshUniformsLine ( uniforms, material ) {
+ objlist.splice( o, 1 );
- uniforms.diffuse.value = material.color;
- uniforms.opacity.value = material.opacity;
+ }
- };
+ }
- function refreshUniformsDash ( uniforms, material ) {
+ }
- uniforms.dashSize.value = material.dashSize;
- uniforms.totalSize.value = material.dashSize + material.gapSize;
- uniforms.scale.value = material.scale;
+ // Materials
+ var shaderIDs = {
+ MeshDepthMaterial: 'depth',
+ MeshNormalMaterial: 'normal',
+ MeshBasicMaterial: 'basic',
+ MeshLambertMaterial: 'lambert',
+ MeshPhongMaterial: 'phong',
+ LineBasicMaterial: 'basic',
+ LineDashedMaterial: 'dashed',
+ PointCloudMaterial: 'particle_basic'
};
- function refreshUniformsParticle ( uniforms, material ) {
+ function initMaterial( material, lights, fog, object ) {
- uniforms.psColor.value = material.color;
- uniforms.opacity.value = material.opacity;
- uniforms.size.value = material.size;
- uniforms.scale.value = _canvas.height / 2.0; // TODO: Cache this.
+ material.addEventListener( 'dispose', onMaterialDispose );
- uniforms.map.value = material.map;
+ var shaderID = shaderIDs[ material.type ];
- };
+ if ( shaderID ) {
- function refreshUniformsFog ( uniforms, fog ) {
+ var shader = THREE.ShaderLib[ shaderID ];
- uniforms.fogColor.value = fog.color;
+ material.__webglShader = {
+ uniforms: THREE.UniformsUtils.clone( shader.uniforms ),
+ vertexShader: shader.vertexShader,
+ fragmentShader: shader.fragmentShader
+ }
- if ( fog instanceof THREE.Fog ) {
+ } else {
- uniforms.fogNear.value = fog.near;
- uniforms.fogFar.value = fog.far;
+ material.__webglShader = {
+ uniforms: material.uniforms,
+ vertexShader: material.vertexShader,
+ fragmentShader: material.fragmentShader
+ }
- } else if ( fog instanceof THREE.FogExp2 ) {
+ }
- uniforms.fogDensity.value = fog.density;
+ // heuristics to create shader parameters according to lights in the scene
+ // (not to blow over maxLights budget)
- }
+ var maxLightCount = allocateLights( lights );
+ var maxShadows = allocateShadows( lights );
+ var maxBones = allocateBones( object );
- };
+ var parameters = {
- function refreshUniformsPhong ( uniforms, material ) {
+ precision: _precision,
+ supportsVertexTextures: _supportsVertexTextures,
- uniforms.shininess.value = material.shininess;
+ map: !! material.map,
+ envMap: !! material.envMap,
+ envMapMode: material.envMap && material.envMap.mapping,
+ lightMap: !! material.lightMap,
+ bumpMap: !! material.bumpMap,
+ normalMap: !! material.normalMap,
+ specularMap: !! material.specularMap,
+ alphaMap: !! material.alphaMap,
- if ( _this.gammaInput ) {
+ combine: material.combine,
- uniforms.ambient.value.copyGammaToLinear( material.ambient );
- uniforms.emissive.value.copyGammaToLinear( material.emissive );
- uniforms.specular.value.copyGammaToLinear( material.specular );
+ vertexColors: material.vertexColors,
- } else {
+ fog: fog,
+ useFog: material.fog,
+ fogExp: fog instanceof THREE.FogExp2,
- uniforms.ambient.value = material.ambient;
- uniforms.emissive.value = material.emissive;
- uniforms.specular.value = material.specular;
+ flatShading: material.shading === THREE.FlatShading,
- }
+ sizeAttenuation: material.sizeAttenuation,
+ logarithmicDepthBuffer: _logarithmicDepthBuffer,
- if ( material.wrapAround ) {
+ skinning: material.skinning,
+ maxBones: maxBones,
+ useVertexTexture: _supportsBoneTextures && object && object.skeleton && object.skeleton.useVertexTexture,
- uniforms.wrapRGB.value.copy( material.wrapRGB );
+ morphTargets: material.morphTargets,
+ morphNormals: material.morphNormals,
+ maxMorphTargets: _this.maxMorphTargets,
+ maxMorphNormals: _this.maxMorphNormals,
- }
+ maxDirLights: maxLightCount.directional,
+ maxPointLights: maxLightCount.point,
+ maxSpotLights: maxLightCount.spot,
+ maxHemiLights: maxLightCount.hemi,
- };
+ maxShadows: maxShadows,
+ shadowMapEnabled: _this.shadowMapEnabled && object.receiveShadow && maxShadows > 0,
+ shadowMapType: _this.shadowMapType,
+ shadowMapDebug: _this.shadowMapDebug,
+ shadowMapCascade: _this.shadowMapCascade,
- function refreshUniformsLambert ( uniforms, material ) {
+ alphaTest: material.alphaTest,
+ metal: material.metal,
+ wrapAround: material.wrapAround,
+ doubleSided: material.side === THREE.DoubleSide,
+ flipSided: material.side === THREE.BackSide
- if ( _this.gammaInput ) {
+ };
- uniforms.ambient.value.copyGammaToLinear( material.ambient );
- uniforms.emissive.value.copyGammaToLinear( material.emissive );
+ // Generate code
- } else {
+ var chunks = [];
- uniforms.ambient.value = material.ambient;
- uniforms.emissive.value = material.emissive;
+ if ( shaderID ) {
- }
+ chunks.push( shaderID );
- if ( material.wrapAround ) {
+ } else {
- uniforms.wrapRGB.value.copy( material.wrapRGB );
+ chunks.push( material.fragmentShader );
+ chunks.push( material.vertexShader );
}
- };
+ if ( material.defines !== undefined ) {
- function refreshUniformsLights ( uniforms, lights ) {
+ for ( var name in material.defines ) {
- uniforms.ambientLightColor.value = lights.ambient;
+ chunks.push( name );
+ chunks.push( material.defines[ name ] );
- uniforms.directionalLightColor.value = lights.directional.colors;
- uniforms.directionalLightDirection.value = lights.directional.positions;
+ }
- uniforms.pointLightColor.value = lights.point.colors;
- uniforms.pointLightPosition.value = lights.point.positions;
- uniforms.pointLightDistance.value = lights.point.distances;
+ }
- uniforms.spotLightColor.value = lights.spot.colors;
- uniforms.spotLightPosition.value = lights.spot.positions;
- uniforms.spotLightDistance.value = lights.spot.distances;
- uniforms.spotLightDirection.value = lights.spot.directions;
- uniforms.spotLightAngleCos.value = lights.spot.anglesCos;
- uniforms.spotLightExponent.value = lights.spot.exponents;
+ for ( var name in parameters ) {
- uniforms.hemisphereLightSkyColor.value = lights.hemi.skyColors;
- uniforms.hemisphereLightGroundColor.value = lights.hemi.groundColors;
- uniforms.hemisphereLightDirection.value = lights.hemi.positions;
+ chunks.push( name );
+ chunks.push( parameters[ name ] );
- };
+ }
- function refreshUniformsShadow ( uniforms, lights ) {
+ var code = chunks.join();
- if ( uniforms.shadowMatrix ) {
+ var program;
- var j = 0;
+ // Check if code has been already compiled
- for ( var i = 0, il = lights.length; i < il; i ++ ) {
+ for ( var p = 0, pl = _programs.length; p < pl; p ++ ) {
- var light = lights[ i ];
+ var programInfo = _programs[ p ];
- if ( ! light.castShadow ) continue;
+ if ( programInfo.code === code ) {
- if ( light instanceof THREE.SpotLight || ( light instanceof THREE.DirectionalLight && ! light.shadowCascade ) ) {
+ program = programInfo;
+ program.usedTimes ++;
- uniforms.shadowMap.value[ j ] = light.shadowMap;
- uniforms.shadowMapSize.value[ j ] = light.shadowMapSize;
+ break;
- uniforms.shadowMatrix.value[ j ] = light.shadowMatrix;
+ }
- uniforms.shadowDarkness.value[ j ] = light.shadowDarkness;
- uniforms.shadowBias.value[ j ] = light.shadowBias;
+ }
- j ++;
+ if ( program === undefined ) {
- }
+ program = new THREE.WebGLProgram( _this, code, material, parameters );
+ _programs.push( program );
- }
+ _this.info.memory.programs = _programs.length;
}
- };
-
- // Uniforms (load to GPU)
+ material.program = program;
- function loadUniformsMatrices ( uniforms, object ) {
+ var attributes = program.attributes;
- _gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, object._modelViewMatrix.elements );
+ if ( material.morphTargets ) {
- if ( uniforms.normalMatrix ) {
+ material.numSupportedMorphTargets = 0;
- _gl.uniformMatrix3fv( uniforms.normalMatrix, false, object._normalMatrix.elements );
+ var id, base = 'morphTarget';
- }
+ for ( var i = 0; i < _this.maxMorphTargets; i ++ ) {
- };
+ id = base + i;
- function getTextureUnit() {
+ if ( attributes[ id ] >= 0 ) {
- var textureUnit = _usedTextureUnits;
+ material.numSupportedMorphTargets ++;
- if ( textureUnit >= _maxTextures ) {
+ }
- console.warn( "WebGLRenderer: trying to use " + textureUnit + " texture units while this GPU supports only " + _maxTextures );
+ }
}
- _usedTextureUnits += 1;
+ if ( material.morphNormals ) {
- return textureUnit;
+ material.numSupportedMorphNormals = 0;
- };
+ var id, base = 'morphNormal';
+
+ for ( i = 0; i < _this.maxMorphNormals; i ++ ) {
+
+ id = base + i;
- function loadUniformsGeneric ( program, uniforms ) {
+ if ( attributes[ id ] >= 0 ) {
- var uniform, value, type, location, texture, textureUnit, i, il, j, jl, offset;
+ material.numSupportedMorphNormals ++;
- for ( j = 0, jl = uniforms.length; j < jl; j ++ ) {
+ }
- location = program.uniforms[ uniforms[ j ][ 1 ] ];
- if ( !location ) continue;
+ }
- uniform = uniforms[ j ][ 0 ];
+ }
- type = uniform.type;
- value = uniform.value;
+ material.uniformsList = [];
- if ( type === "i" ) { // single integer
+ for ( var u in material.__webglShader.uniforms ) {
- _gl.uniform1i( location, value );
+ var location = material.program.uniforms[ u ];
- } else if ( type === "f" ) { // single float
+ if ( location ) {
+ material.uniformsList.push( [ material.__webglShader.uniforms[ u ], location ] );
+ }
- _gl.uniform1f( location, value );
+ }
- } else if ( type === "v2" ) { // single THREE.Vector2
+ }
- _gl.uniform2f( location, value.x, value.y );
+ function setMaterial( material ) {
- } else if ( type === "v3" ) { // single THREE.Vector3
+ if ( material.transparent === true ) {
- _gl.uniform3f( location, value.x, value.y, value.z );
+ state.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst, material.blendEquationAlpha, material.blendSrcAlpha, material.blendDstAlpha );
- } else if ( type === "v4" ) { // single THREE.Vector4
+ } else {
- _gl.uniform4f( location, value.x, value.y, value.z, value.w );
+ state.setBlending( THREE.NoBlending );
- } else if ( type === "c" ) { // single THREE.Color
+ }
- _gl.uniform3f( location, value.r, value.g, value.b );
+ state.setDepthTest( material.depthTest );
+ state.setDepthWrite( material.depthWrite );
+ state.setColorWrite( material.colorWrite );
+ state.setPolygonOffset( material.polygonOffset, material.polygonOffsetFactor, material.polygonOffsetUnits );
- } else if ( type === "iv1" ) { // flat array of integers (JS or typed array)
+ }
- _gl.uniform1iv( location, value );
+ function setProgram( camera, lights, fog, material, object ) {
- } else if ( type === "iv" ) { // flat array of integers with 3 x N size (JS or typed array)
+ _usedTextureUnits = 0;
- _gl.uniform3iv( location, value );
+ if ( material.needsUpdate ) {
- } else if ( type === "fv1" ) { // flat array of floats (JS or typed array)
+ if ( material.program ) deallocateMaterial( material );
- _gl.uniform1fv( location, value );
+ initMaterial( material, lights, fog, object );
+ material.needsUpdate = false;
- } else if ( type === "fv" ) { // flat array of floats with 3 x N size (JS or typed array)
+ }
- _gl.uniform3fv( location, value );
+ if ( material.morphTargets ) {
- } else if ( type === "v2v" ) { // array of THREE.Vector2
+ if ( ! object.__webglMorphTargetInfluences ) {
- if ( uniform._array === undefined ) {
+ object.__webglMorphTargetInfluences = new Float32Array( _this.maxMorphTargets );
- uniform._array = new Float32Array( 2 * value.length );
+ }
- }
+ }
- for ( i = 0, il = value.length; i < il; i ++ ) {
+ var refreshProgram = false;
+ var refreshMaterial = false;
+ var refreshLights = false;
- offset = i * 2;
+ var program = material.program,
+ p_uniforms = program.uniforms,
+ m_uniforms = material.__webglShader.uniforms;
- uniform._array[ offset ] = value[ i ].x;
- uniform._array[ offset + 1 ] = value[ i ].y;
+ if ( program.id !== _currentProgram ) {
- }
+ _gl.useProgram( program.program );
+ _currentProgram = program.id;
- _gl.uniform2fv( location, uniform._array );
+ refreshProgram = true;
+ refreshMaterial = true;
+ refreshLights = true;
- } else if ( type === "v3v" ) { // array of THREE.Vector3
+ }
- if ( uniform._array === undefined ) {
+ if ( material.id !== _currentMaterialId ) {
- uniform._array = new Float32Array( 3 * value.length );
+ if ( _currentMaterialId === -1 ) refreshLights = true;
+ _currentMaterialId = material.id;
- }
+ refreshMaterial = true;
- for ( i = 0, il = value.length; i < il; i ++ ) {
+ }
- offset = i * 3;
+ if ( refreshProgram || camera !== _currentCamera ) {
- uniform._array[ offset ] = value[ i ].x;
- uniform._array[ offset + 1 ] = value[ i ].y;
- uniform._array[ offset + 2 ] = value[ i ].z;
+ _gl.uniformMatrix4fv( p_uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
- }
+ if ( _logarithmicDepthBuffer ) {
- _gl.uniform3fv( location, uniform._array );
+ _gl.uniform1f( p_uniforms.logDepthBufFC, 2.0 / ( Math.log( camera.far + 1.0 ) / Math.LN2 ) );
- } else if ( type === "v4v" ) { // array of THREE.Vector4
+ }
- if ( uniform._array === undefined ) {
- uniform._array = new Float32Array( 4 * value.length );
+ if ( camera !== _currentCamera ) _currentCamera = camera;
- }
+ // load material specific uniforms
+ // (shader material also gets them for the sake of genericity)
- for ( i = 0, il = value.length; i < il; i ++ ) {
+ if ( material instanceof THREE.ShaderMaterial ||
+ material instanceof THREE.MeshPhongMaterial ||
+ material.envMap ) {
- offset = i * 4;
+ if ( p_uniforms.cameraPosition !== null ) {
- uniform._array[ offset ] = value[ i ].x;
- uniform._array[ offset + 1 ] = value[ i ].y;
- uniform._array[ offset + 2 ] = value[ i ].z;
- uniform._array[ offset + 3 ] = value[ i ].w;
+ _vector3.setFromMatrixPosition( camera.matrixWorld );
+ _gl.uniform3f( p_uniforms.cameraPosition, _vector3.x, _vector3.y, _vector3.z );
}
- _gl.uniform4fv( location, uniform._array );
+ }
- } else if ( type === "m4") { // single THREE.Matrix4
+ if ( material instanceof THREE.MeshPhongMaterial ||
+ material instanceof THREE.MeshLambertMaterial ||
+ material instanceof THREE.MeshBasicMaterial ||
+ material instanceof THREE.ShaderMaterial ||
+ material.skinning ) {
- if ( uniform._array === undefined ) {
+ if ( p_uniforms.viewMatrix !== null ) {
- uniform._array = new Float32Array( 16 );
+ _gl.uniformMatrix4fv( p_uniforms.viewMatrix, false, camera.matrixWorldInverse.elements );
}
- value.flattenToArray( uniform._array );
- _gl.uniformMatrix4fv( location, false, uniform._array );
+ }
+
+ }
- } else if ( type === "m4v" ) { // array of THREE.Matrix4
+ // skinning uniforms must be set even if material didn't change
+ // auto-setting of texture unit for bone texture must go before other textures
+ // not sure why, but otherwise weird things happen
- if ( uniform._array === undefined ) {
+ if ( material.skinning ) {
- uniform._array = new Float32Array( 16 * value.length );
+ if ( object.bindMatrix && p_uniforms.bindMatrix !== null ) {
- }
+ _gl.uniformMatrix4fv( p_uniforms.bindMatrix, false, object.bindMatrix.elements );
- for ( i = 0, il = value.length; i < il; i ++ ) {
+ }
- value[ i ].flattenToArrayOffset( uniform._array, i * 16 );
+ if ( object.bindMatrixInverse && p_uniforms.bindMatrixInverse !== null ) {
- }
+ _gl.uniformMatrix4fv( p_uniforms.bindMatrixInverse, false, object.bindMatrixInverse.elements );
- _gl.uniformMatrix4fv( location, false, uniform._array );
+ }
- } else if ( type === "t" ) { // single THREE.Texture (2d or cube)
+ if ( _supportsBoneTextures && object.skeleton && object.skeleton.useVertexTexture ) {
- texture = value;
- textureUnit = getTextureUnit();
+ if ( p_uniforms.boneTexture !== null ) {
- _gl.uniform1i( location, textureUnit );
+ var textureUnit = getTextureUnit();
- if ( !texture ) continue;
+ _gl.uniform1i( p_uniforms.boneTexture, textureUnit );
+ _this.setTexture( object.skeleton.boneTexture, textureUnit );
- if ( texture.image instanceof Array && texture.image.length === 6 ) {
+ }
- setCubeTexture( texture, textureUnit );
+ if ( p_uniforms.boneTextureWidth !== null ) {
- } else if ( texture instanceof THREE.WebGLRenderTargetCube ) {
+ _gl.uniform1i( p_uniforms.boneTextureWidth, object.skeleton.boneTextureWidth );
- setCubeTextureDynamic( texture, textureUnit );
+ }
- } else {
+ if ( p_uniforms.boneTextureHeight !== null ) {
- _this.setTexture( texture, textureUnit );
+ _gl.uniform1i( p_uniforms.boneTextureHeight, object.skeleton.boneTextureHeight );
}
- } else if ( type === "tv" ) { // array of THREE.Texture (2d)
+ } else if ( object.skeleton && object.skeleton.boneMatrices ) {
- if ( uniform._array === undefined ) {
+ if ( p_uniforms.boneGlobalMatrices !== null ) {
- uniform._array = [];
+ _gl.uniformMatrix4fv( p_uniforms.boneGlobalMatrices, false, object.skeleton.boneMatrices );
}
- for( i = 0, il = uniform.value.length; i < il; i ++ ) {
+ }
+
+ }
- uniform._array[ i ] = getTextureUnit();
+ if ( refreshMaterial ) {
- }
+ // refresh uniforms common to several materials
- _gl.uniform1iv( location, uniform._array );
+ if ( fog && material.fog ) {
- for( i = 0, il = uniform.value.length; i < il; i ++ ) {
+ refreshUniformsFog( m_uniforms, fog );
- texture = uniform.value[ i ];
- textureUnit = uniform._array[ i ];
+ }
- if ( !texture ) continue;
+ if ( material instanceof THREE.MeshPhongMaterial ||
+ material instanceof THREE.MeshLambertMaterial ||
+ material.lights ) {
- _this.setTexture( texture, textureUnit );
+ if ( _lightsNeedUpdate ) {
+ refreshLights = true;
+ setupLights( lights );
+ _lightsNeedUpdate = false;
}
- } else {
-
- console.warn( 'THREE.WebGLRenderer: Unknown uniform type: ' + type );
+ if ( refreshLights ) {
+ refreshUniformsLights( m_uniforms, _lights );
+ markUniformsLightsNeedsUpdate( m_uniforms, true );
+ } else {
+ markUniformsLightsNeedsUpdate( m_uniforms, false );
+ }
}
- }
+ if ( material instanceof THREE.MeshBasicMaterial ||
+ material instanceof THREE.MeshLambertMaterial ||
+ material instanceof THREE.MeshPhongMaterial ) {
- };
+ refreshUniformsCommon( m_uniforms, material );
- function setupMatrices ( object, camera ) {
+ }
- object._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
- object._normalMatrix.getNormalMatrix( object._modelViewMatrix );
+ // refresh single material specific uniforms
- };
+ if ( material instanceof THREE.LineBasicMaterial ) {
- //
+ refreshUniformsLine( m_uniforms, material );
- function setColorGamma( array, offset, color, intensitySq ) {
+ } else if ( material instanceof THREE.LineDashedMaterial ) {
- array[ offset ] = color.r * color.r * intensitySq;
- array[ offset + 1 ] = color.g * color.g * intensitySq;
- array[ offset + 2 ] = color.b * color.b * intensitySq;
+ refreshUniformsLine( m_uniforms, material );
+ refreshUniformsDash( m_uniforms, material );
- };
+ } else if ( material instanceof THREE.PointCloudMaterial ) {
- function setColorLinear( array, offset, color, intensity ) {
+ refreshUniformsParticle( m_uniforms, material );
- array[ offset ] = color.r * intensity;
- array[ offset + 1 ] = color.g * intensity;
- array[ offset + 2 ] = color.b * intensity;
+ } else if ( material instanceof THREE.MeshPhongMaterial ) {
- };
+ refreshUniformsPhong( m_uniforms, material );
- function setupLights ( program, lights ) {
+ } else if ( material instanceof THREE.MeshLambertMaterial ) {
- var l, ll, light, n,
- r = 0, g = 0, b = 0,
- color, skyColor, groundColor,
- intensity, intensitySq,
- position,
- distance,
+ refreshUniformsLambert( m_uniforms, material );
- zlights = _lights,
+ } else if ( material instanceof THREE.MeshDepthMaterial ) {
- dirColors = zlights.directional.colors,
- dirPositions = zlights.directional.positions,
+ m_uniforms.mNear.value = camera.near;
+ m_uniforms.mFar.value = camera.far;
+ m_uniforms.opacity.value = material.opacity;
- pointColors = zlights.point.colors,
- pointPositions = zlights.point.positions,
- pointDistances = zlights.point.distances,
+ } else if ( material instanceof THREE.MeshNormalMaterial ) {
- spotColors = zlights.spot.colors,
- spotPositions = zlights.spot.positions,
- spotDistances = zlights.spot.distances,
- spotDirections = zlights.spot.directions,
- spotAnglesCos = zlights.spot.anglesCos,
- spotExponents = zlights.spot.exponents,
+ m_uniforms.opacity.value = material.opacity;
+
+ }
- hemiSkyColors = zlights.hemi.skyColors,
- hemiGroundColors = zlights.hemi.groundColors,
- hemiPositions = zlights.hemi.positions,
+ if ( object.receiveShadow && ! material._shadowPass ) {
- dirLength = 0,
- pointLength = 0,
- spotLength = 0,
- hemiLength = 0,
+ refreshUniformsShadow( m_uniforms, lights );
- dirCount = 0,
- pointCount = 0,
- spotCount = 0,
- hemiCount = 0,
+ }
- dirOffset = 0,
- pointOffset = 0,
- spotOffset = 0,
- hemiOffset = 0;
+ // load common uniforms
- for ( l = 0, ll = lights.length; l < ll; l ++ ) {
+ loadUniformsGeneric( material.uniformsList );
- light = lights[ l ];
+ }
- if ( light.onlyShadow ) continue;
+ loadUniformsMatrices( p_uniforms, object );
- color = light.color;
- intensity = light.intensity;
- distance = light.distance;
+ if ( p_uniforms.modelMatrix !== null ) {
- if ( light instanceof THREE.AmbientLight ) {
+ _gl.uniformMatrix4fv( p_uniforms.modelMatrix, false, object.matrixWorld.elements );
- if ( ! light.visible ) continue;
+ }
- if ( _this.gammaInput ) {
+ return program;
- r += color.r * color.r;
- g += color.g * color.g;
- b += color.b * color.b;
+ }
- } else {
+ // Uniforms (refresh uniforms objects)
- r += color.r;
- g += color.g;
- b += color.b;
+ function refreshUniformsCommon ( uniforms, material ) {
- }
+ uniforms.opacity.value = material.opacity;
- } else if ( light instanceof THREE.DirectionalLight ) {
+ uniforms.diffuse.value = material.color;
- dirCount += 1;
+ uniforms.map.value = material.map;
+ uniforms.lightMap.value = material.lightMap;
+ uniforms.specularMap.value = material.specularMap;
+ uniforms.alphaMap.value = material.alphaMap;
- if ( ! light.visible ) continue;
+ if ( material.bumpMap ) {
- _direction.getPositionFromMatrix( light.matrixWorld );
- _vector3.getPositionFromMatrix( light.target.matrixWorld );
- _direction.sub( _vector3 );
- _direction.normalize();
+ uniforms.bumpMap.value = material.bumpMap;
+ uniforms.bumpScale.value = material.bumpScale;
- // skip lights with undefined direction
- // these create troubles in OpenGL (making pixel black)
+ }
- if ( _direction.x === 0 && _direction.y === 0 && _direction.z === 0 ) continue;
+ if ( material.normalMap ) {
- dirOffset = dirLength * 3;
+ uniforms.normalMap.value = material.normalMap;
+ uniforms.normalScale.value.copy( material.normalScale );
- dirPositions[ dirOffset ] = _direction.x;
- dirPositions[ dirOffset + 1 ] = _direction.y;
- dirPositions[ dirOffset + 2 ] = _direction.z;
+ }
- if ( _this.gammaInput ) {
+ // uv repeat and offset setting priorities
+ // 1. color map
+ // 2. specular map
+ // 3. normal map
+ // 4. bump map
+ // 5. alpha map
- setColorGamma( dirColors, dirOffset, color, intensity * intensity );
+ var uvScaleMap;
- } else {
+ if ( material.map ) {
- setColorLinear( dirColors, dirOffset, color, intensity );
+ uvScaleMap = material.map;
- }
+ } else if ( material.specularMap ) {
- dirLength += 1;
+ uvScaleMap = material.specularMap;
- } else if ( light instanceof THREE.PointLight ) {
+ } else if ( material.normalMap ) {
- pointCount += 1;
+ uvScaleMap = material.normalMap;
- if ( ! light.visible ) continue;
+ } else if ( material.bumpMap ) {
- pointOffset = pointLength * 3;
+ uvScaleMap = material.bumpMap;
- if ( _this.gammaInput ) {
+ } else if ( material.alphaMap ) {
- setColorGamma( pointColors, pointOffset, color, intensity * intensity );
+ uvScaleMap = material.alphaMap;
- } else {
+ }
- setColorLinear( pointColors, pointOffset, color, intensity );
+ if ( uvScaleMap !== undefined ) {
- }
+ var offset = uvScaleMap.offset;
+ var repeat = uvScaleMap.repeat;
- _vector3.getPositionFromMatrix( light.matrixWorld );
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
- pointPositions[ pointOffset ] = _vector3.x;
- pointPositions[ pointOffset + 1 ] = _vector3.y;
- pointPositions[ pointOffset + 2 ] = _vector3.z;
+ }
- pointDistances[ pointLength ] = distance;
+ uniforms.envMap.value = material.envMap;
+ uniforms.flipEnvMap.value = ( material.envMap instanceof THREE.WebGLRenderTargetCube ) ? 1 : - 1;
- pointLength += 1;
+ uniforms.reflectivity.value = material.reflectivity;
+ uniforms.refractionRatio.value = material.refractionRatio;
- } else if ( light instanceof THREE.SpotLight ) {
+ }
- spotCount += 1;
+ function refreshUniformsLine ( uniforms, material ) {
- if ( ! light.visible ) continue;
+ uniforms.diffuse.value = material.color;
+ uniforms.opacity.value = material.opacity;
- spotOffset = spotLength * 3;
+ }
- if ( _this.gammaInput ) {
+ function refreshUniformsDash ( uniforms, material ) {
- setColorGamma( spotColors, spotOffset, color, intensity * intensity );
+ uniforms.dashSize.value = material.dashSize;
+ uniforms.totalSize.value = material.dashSize + material.gapSize;
+ uniforms.scale.value = material.scale;
- } else {
+ }
- setColorLinear( spotColors, spotOffset, color, intensity );
+ function refreshUniformsParticle ( uniforms, material ) {
- }
+ uniforms.psColor.value = material.color;
+ uniforms.opacity.value = material.opacity;
+ uniforms.size.value = material.size;
+ uniforms.scale.value = _canvas.height / 2.0; // TODO: Cache this.
- _vector3.getPositionFromMatrix( light.matrixWorld );
+ uniforms.map.value = material.map;
- spotPositions[ spotOffset ] = _vector3.x;
- spotPositions[ spotOffset + 1 ] = _vector3.y;
- spotPositions[ spotOffset + 2 ] = _vector3.z;
+ if ( material.map !== null ) {
- spotDistances[ spotLength ] = distance;
+ var offset = material.map.offset;
+ var repeat = material.map.repeat;
- _direction.copy( _vector3 );
- _vector3.getPositionFromMatrix( light.target.matrixWorld );
- _direction.sub( _vector3 );
- _direction.normalize();
+ uniforms.offsetRepeat.value.set( offset.x, offset.y, repeat.x, repeat.y );
- spotDirections[ spotOffset ] = _direction.x;
- spotDirections[ spotOffset + 1 ] = _direction.y;
- spotDirections[ spotOffset + 2 ] = _direction.z;
+ }
- spotAnglesCos[ spotLength ] = Math.cos( light.angle );
- spotExponents[ spotLength ] = light.exponent;
+ }
- spotLength += 1;
+ function refreshUniformsFog ( uniforms, fog ) {
- } else if ( light instanceof THREE.HemisphereLight ) {
+ uniforms.fogColor.value = fog.color;
- hemiCount += 1;
+ if ( fog instanceof THREE.Fog ) {
- if ( ! light.visible ) continue;
+ uniforms.fogNear.value = fog.near;
+ uniforms.fogFar.value = fog.far;
- _direction.getPositionFromMatrix( light.matrixWorld );
- _direction.normalize();
+ } else if ( fog instanceof THREE.FogExp2 ) {
- // skip lights with undefined direction
- // these create troubles in OpenGL (making pixel black)
+ uniforms.fogDensity.value = fog.density;
- if ( _direction.x === 0 && _direction.y === 0 && _direction.z === 0 ) continue;
+ }
- hemiOffset = hemiLength * 3;
+ }
- hemiPositions[ hemiOffset ] = _direction.x;
- hemiPositions[ hemiOffset + 1 ] = _direction.y;
- hemiPositions[ hemiOffset + 2 ] = _direction.z;
+ function refreshUniformsPhong ( uniforms, material ) {
- skyColor = light.color;
- groundColor = light.groundColor;
+ uniforms.shininess.value = material.shininess;
+
+ uniforms.emissive.value = material.emissive;
+ uniforms.specular.value = material.specular;
- if ( _this.gammaInput ) {
+ if ( material.wrapAround ) {
- intensitySq = intensity * intensity;
+ uniforms.wrapRGB.value.copy( material.wrapRGB );
- setColorGamma( hemiSkyColors, hemiOffset, skyColor, intensitySq );
- setColorGamma( hemiGroundColors, hemiOffset, groundColor, intensitySq );
+ }
- } else {
+ }
- setColorLinear( hemiSkyColors, hemiOffset, skyColor, intensity );
- setColorLinear( hemiGroundColors, hemiOffset, groundColor, intensity );
+ function refreshUniformsLambert ( uniforms, material ) {
- }
+ uniforms.emissive.value = material.emissive;
- hemiLength += 1;
+ if ( material.wrapAround ) {
- }
+ uniforms.wrapRGB.value.copy( material.wrapRGB );
}
- // null eventual remains from removed lights
- // (this is to avoid if in shader)
+ }
- for ( l = dirLength * 3, ll = Math.max( dirColors.length, dirCount * 3 ); l < ll; l ++ ) dirColors[ l ] = 0.0;
- for ( l = pointLength * 3, ll = Math.max( pointColors.length, pointCount * 3 ); l < ll; l ++ ) pointColors[ l ] = 0.0;
- for ( l = spotLength * 3, ll = Math.max( spotColors.length, spotCount * 3 ); l < ll; l ++ ) spotColors[ l ] = 0.0;
- for ( l = hemiLength * 3, ll = Math.max( hemiSkyColors.length, hemiCount * 3 ); l < ll; l ++ ) hemiSkyColors[ l ] = 0.0;
- for ( l = hemiLength * 3, ll = Math.max( hemiGroundColors.length, hemiCount * 3 ); l < ll; l ++ ) hemiGroundColors[ l ] = 0.0;
+ function refreshUniformsLights ( uniforms, lights ) {
- zlights.directional.length = dirLength;
- zlights.point.length = pointLength;
- zlights.spot.length = spotLength;
- zlights.hemi.length = hemiLength;
+ uniforms.ambientLightColor.value = lights.ambient;
- zlights.ambient[ 0 ] = r;
- zlights.ambient[ 1 ] = g;
- zlights.ambient[ 2 ] = b;
+ uniforms.directionalLightColor.value = lights.directional.colors;
+ uniforms.directionalLightDirection.value = lights.directional.positions;
- };
+ uniforms.pointLightColor.value = lights.point.colors;
+ uniforms.pointLightPosition.value = lights.point.positions;
+ uniforms.pointLightDistance.value = lights.point.distances;
+ uniforms.pointLightDecay.value = lights.point.decays;
- // GL state setting
+ uniforms.spotLightColor.value = lights.spot.colors;
+ uniforms.spotLightPosition.value = lights.spot.positions;
+ uniforms.spotLightDistance.value = lights.spot.distances;
+ uniforms.spotLightDirection.value = lights.spot.directions;
+ uniforms.spotLightAngleCos.value = lights.spot.anglesCos;
+ uniforms.spotLightExponent.value = lights.spot.exponents;
+ uniforms.spotLightDecay.value = lights.spot.decays;
- this.setFaceCulling = function ( cullFace, frontFaceDirection ) {
+ uniforms.hemisphereLightSkyColor.value = lights.hemi.skyColors;
+ uniforms.hemisphereLightGroundColor.value = lights.hemi.groundColors;
+ uniforms.hemisphereLightDirection.value = lights.hemi.positions;
- if ( cullFace === THREE.CullFaceNone ) {
+ }
- _gl.disable( _gl.CULL_FACE );
+ // If uniforms are marked as clean, they don't need to be loaded to the GPU.
- } else {
+ function markUniformsLightsNeedsUpdate ( uniforms, value ) {
- if ( frontFaceDirection === THREE.FrontFaceDirectionCW ) {
+ uniforms.ambientLightColor.needsUpdate = value;
- _gl.frontFace( _gl.CW );
+ uniforms.directionalLightColor.needsUpdate = value;
+ uniforms.directionalLightDirection.needsUpdate = value;
- } else {
+ uniforms.pointLightColor.needsUpdate = value;
+ uniforms.pointLightPosition.needsUpdate = value;
+ uniforms.pointLightDistance.needsUpdate = value;
+ uniforms.pointLightDecay.needsUpdate = value;
- _gl.frontFace( _gl.CCW );
+ uniforms.spotLightColor.needsUpdate = value;
+ uniforms.spotLightPosition.needsUpdate = value;
+ uniforms.spotLightDistance.needsUpdate = value;
+ uniforms.spotLightDirection.needsUpdate = value;
+ uniforms.spotLightAngleCos.needsUpdate = value;
+ uniforms.spotLightExponent.needsUpdate = value;
+ uniforms.spotLightDecay.needsUpdate = value;
- }
+ uniforms.hemisphereLightSkyColor.needsUpdate = value;
+ uniforms.hemisphereLightGroundColor.needsUpdate = value;
+ uniforms.hemisphereLightDirection.needsUpdate = value;
- if ( cullFace === THREE.CullFaceBack ) {
+ }
- _gl.cullFace( _gl.BACK );
+ function refreshUniformsShadow ( uniforms, lights ) {
- } else if ( cullFace === THREE.CullFaceFront ) {
+ if ( uniforms.shadowMatrix ) {
- _gl.cullFace( _gl.FRONT );
+ var j = 0;
- } else {
+ for ( var i = 0, il = lights.length; i < il; i ++ ) {
- _gl.cullFace( _gl.FRONT_AND_BACK );
+ var light = lights[ i ];
- }
+ if ( ! light.castShadow ) continue;
- _gl.enable( _gl.CULL_FACE );
+ if ( light instanceof THREE.SpotLight || ( light instanceof THREE.DirectionalLight && ! light.shadowCascade ) ) {
- }
+ uniforms.shadowMap.value[ j ] = light.shadowMap;
+ uniforms.shadowMapSize.value[ j ] = light.shadowMapSize;
- };
+ uniforms.shadowMatrix.value[ j ] = light.shadowMatrix;
- this.setMaterialFaces = function ( material ) {
+ uniforms.shadowDarkness.value[ j ] = light.shadowDarkness;
+ uniforms.shadowBias.value[ j ] = light.shadowBias;
- var doubleSided = material.side === THREE.DoubleSide;
- var flipSided = material.side === THREE.BackSide;
+ j ++;
- if ( _oldDoubleSided !== doubleSided ) {
+ }
- if ( doubleSided ) {
+ }
- _gl.disable( _gl.CULL_FACE );
+ }
- } else {
+ }
- _gl.enable( _gl.CULL_FACE );
+ // Uniforms (load to GPU)
- }
+ function loadUniformsMatrices ( uniforms, object ) {
- _oldDoubleSided = doubleSided;
+ _gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, object._modelViewMatrix.elements );
- }
+ if ( uniforms.normalMatrix ) {
- if ( _oldFlipSided !== flipSided ) {
+ _gl.uniformMatrix3fv( uniforms.normalMatrix, false, object._normalMatrix.elements );
- if ( flipSided ) {
+ }
- _gl.frontFace( _gl.CW );
+ }
- } else {
+ function getTextureUnit() {
- _gl.frontFace( _gl.CCW );
+ var textureUnit = _usedTextureUnits;
- }
+ if ( textureUnit >= _maxTextures ) {
- _oldFlipSided = flipSided;
+ THREE.warn( 'WebGLRenderer: trying to use ' + textureUnit + ' texture units while this GPU supports only ' + _maxTextures );
}
- };
+ _usedTextureUnits += 1;
+
+ return textureUnit;
+
+ }
- this.setDepthTest = function ( depthTest ) {
+ function loadUniformsGeneric ( uniforms ) {
- if ( _oldDepthTest !== depthTest ) {
+ var texture, textureUnit, offset;
- if ( depthTest ) {
+ for ( var j = 0, jl = uniforms.length; j < jl; j ++ ) {
- _gl.enable( _gl.DEPTH_TEST );
+ var uniform = uniforms[ j ][ 0 ];
- } else {
+ // needsUpdate property is not added to all uniforms.
+ if ( uniform.needsUpdate === false ) continue;
- _gl.disable( _gl.DEPTH_TEST );
+ var type = uniform.type;
+ var value = uniform.value;
+ var location = uniforms[ j ][ 1 ];
- }
+ switch ( type ) {
- _oldDepthTest = depthTest;
+ case '1i':
+ _gl.uniform1i( location, value );
+ break;
- }
+ case '1f':
+ _gl.uniform1f( location, value );
+ break;
- };
+ case '2f':
+ _gl.uniform2f( location, value[ 0 ], value[ 1 ] );
+ break;
- this.setDepthWrite = function ( depthWrite ) {
+ case '3f':
+ _gl.uniform3f( location, value[ 0 ], value[ 1 ], value[ 2 ] );
+ break;
- if ( _oldDepthWrite !== depthWrite ) {
+ case '4f':
+ _gl.uniform4f( location, value[ 0 ], value[ 1 ], value[ 2 ], value[ 3 ] );
+ break;
- _gl.depthMask( depthWrite );
- _oldDepthWrite = depthWrite;
+ case '1iv':
+ _gl.uniform1iv( location, value );
+ break;
- }
+ case '3iv':
+ _gl.uniform3iv( location, value );
+ break;
- };
+ case '1fv':
+ _gl.uniform1fv( location, value );
+ break;
- function setLineWidth ( width ) {
+ case '2fv':
+ _gl.uniform2fv( location, value );
+ break;
- if ( width !== _oldLineWidth ) {
+ case '3fv':
+ _gl.uniform3fv( location, value );
+ break;
- _gl.lineWidth( width );
+ case '4fv':
+ _gl.uniform4fv( location, value );
+ break;
- _oldLineWidth = width;
+ case 'Matrix3fv':
+ _gl.uniformMatrix3fv( location, false, value );
+ break;
- }
+ case 'Matrix4fv':
+ _gl.uniformMatrix4fv( location, false, value );
+ break;
- };
+ //
- function setPolygonOffset ( polygonoffset, factor, units ) {
+ case 'i':
- if ( _oldPolygonOffset !== polygonoffset ) {
+ // single integer
+ _gl.uniform1i( location, value );
- if ( polygonoffset ) {
+ break;
- _gl.enable( _gl.POLYGON_OFFSET_FILL );
+ case 'f':
- } else {
+ // single float
+ _gl.uniform1f( location, value );
- _gl.disable( _gl.POLYGON_OFFSET_FILL );
+ break;
- }
+ case 'v2':
- _oldPolygonOffset = polygonoffset;
+ // single THREE.Vector2
+ _gl.uniform2f( location, value.x, value.y );
- }
+ break;
- if ( polygonoffset && ( _oldPolygonOffsetFactor !== factor || _oldPolygonOffsetUnits !== units ) ) {
+ case 'v3':
- _gl.polygonOffset( factor, units );
+ // single THREE.Vector3
+ _gl.uniform3f( location, value.x, value.y, value.z );
- _oldPolygonOffsetFactor = factor;
- _oldPolygonOffsetUnits = units;
+ break;
- }
+ case 'v4':
- };
+ // single THREE.Vector4
+ _gl.uniform4f( location, value.x, value.y, value.z, value.w );
- this.setBlending = function ( blending, blendEquation, blendSrc, blendDst ) {
+ break;
- if ( blending !== _oldBlending ) {
+ case 'c':
- if ( blending === THREE.NoBlending ) {
+ // single THREE.Color
+ _gl.uniform3f( location, value.r, value.g, value.b );
- _gl.disable( _gl.BLEND );
+ break;
- } else if ( blending === THREE.AdditiveBlending ) {
+ case 'iv1':
- _gl.enable( _gl.BLEND );
- _gl.blendEquation( _gl.FUNC_ADD );
- _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE );
+ // flat array of integers (JS or typed array)
+ _gl.uniform1iv( location, value );
- } else if ( blending === THREE.SubtractiveBlending ) {
+ break;
- // TODO: Find blendFuncSeparate() combination
- _gl.enable( _gl.BLEND );
- _gl.blendEquation( _gl.FUNC_ADD );
- _gl.blendFunc( _gl.ZERO, _gl.ONE_MINUS_SRC_COLOR );
+ case 'iv':
- } else if ( blending === THREE.MultiplyBlending ) {
+ // flat array of integers with 3 x N size (JS or typed array)
+ _gl.uniform3iv( location, value );
- // TODO: Find blendFuncSeparate() combination
- _gl.enable( _gl.BLEND );
- _gl.blendEquation( _gl.FUNC_ADD );
- _gl.blendFunc( _gl.ZERO, _gl.SRC_COLOR );
+ break;
- } else if ( blending === THREE.CustomBlending ) {
+ case 'fv1':
- _gl.enable( _gl.BLEND );
+ // flat array of floats (JS or typed array)
+ _gl.uniform1fv( location, value );
- } else {
+ break;
- _gl.enable( _gl.BLEND );
- _gl.blendEquationSeparate( _gl.FUNC_ADD, _gl.FUNC_ADD );
- _gl.blendFuncSeparate( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA, _gl.ONE, _gl.ONE_MINUS_SRC_ALPHA );
+ case 'fv':
- }
+ // flat array of floats with 3 x N size (JS or typed array)
+ _gl.uniform3fv( location, value );
- _oldBlending = blending;
+ break;
- }
+ case 'v2v':
- if ( blending === THREE.CustomBlending ) {
+ // array of THREE.Vector2
- if ( blendEquation !== _oldBlendEquation ) {
+ if ( uniform._array === undefined ) {
- _gl.blendEquation( paramThreeToGL( blendEquation ) );
+ uniform._array = new Float32Array( 2 * value.length );
- _oldBlendEquation = blendEquation;
+ }
- }
+ for ( var i = 0, il = value.length; i < il; i ++ ) {
- if ( blendSrc !== _oldBlendSrc || blendDst !== _oldBlendDst ) {
+ offset = i * 2;
- _gl.blendFunc( paramThreeToGL( blendSrc ), paramThreeToGL( blendDst ) );
+ uniform._array[ offset ] = value[ i ].x;
+ uniform._array[ offset + 1 ] = value[ i ].y;
- _oldBlendSrc = blendSrc;
- _oldBlendDst = blendDst;
+ }
- }
+ _gl.uniform2fv( location, uniform._array );
- } else {
+ break;
- _oldBlendEquation = null;
- _oldBlendSrc = null;
- _oldBlendDst = null;
+ case 'v3v':
- }
+ // array of THREE.Vector3
- };
+ if ( uniform._array === undefined ) {
- // Defines
+ uniform._array = new Float32Array( 3 * value.length );
- function generateDefines ( defines ) {
+ }
- var value, chunk, chunks = [];
+ for ( var i = 0, il = value.length; i < il; i ++ ) {
- for ( var d in defines ) {
+ offset = i * 3;
- value = defines[ d ];
- if ( value === false ) continue;
+ uniform._array[ offset ] = value[ i ].x;
+ uniform._array[ offset + 1 ] = value[ i ].y;
+ uniform._array[ offset + 2 ] = value[ i ].z;
- chunk = "#define " + d + " " + value;
- chunks.push( chunk );
+ }
- }
+ _gl.uniform3fv( location, uniform._array );
- return chunks.join( "\n" );
+ break;
- };
+ case 'v4v':
- // Shaders
+ // array of THREE.Vector4
- function buildProgram ( shaderID, fragmentShader, vertexShader, uniforms, attributes, defines, parameters, index0AttributeName ) {
+ if ( uniform._array === undefined ) {
- var p, pl, d, program, code;
- var chunks = [];
+ uniform._array = new Float32Array( 4 * value.length );
- // Generate code
+ }
- if ( shaderID ) {
+ for ( var i = 0, il = value.length; i < il; i ++ ) {
- chunks.push( shaderID );
+ offset = i * 4;
- } else {
+ uniform._array[ offset ] = value[ i ].x;
+ uniform._array[ offset + 1 ] = value[ i ].y;
+ uniform._array[ offset + 2 ] = value[ i ].z;
+ uniform._array[ offset + 3 ] = value[ i ].w;
- chunks.push( fragmentShader );
- chunks.push( vertexShader );
+ }
- }
+ _gl.uniform4fv( location, uniform._array );
- for ( d in defines ) {
+ break;
- chunks.push( d );
- chunks.push( defines[ d ] );
+ case 'm3':
- }
+ // single THREE.Matrix3
+ _gl.uniformMatrix3fv( location, false, value.elements );
- for ( p in parameters ) {
+ break;
- chunks.push( p );
- chunks.push( parameters[ p ] );
+ case 'm3v':
- }
+ // array of THREE.Matrix3
- code = chunks.join();
+ if ( uniform._array === undefined ) {
- // Check if code has been already compiled
+ uniform._array = new Float32Array( 9 * value.length );
- for ( p = 0, pl = _programs.length; p < pl; p ++ ) {
+ }
- var programInfo = _programs[ p ];
+ for ( var i = 0, il = value.length; i < il; i ++ ) {
- if ( programInfo.code === code ) {
+ value[ i ].flattenToArrayOffset( uniform._array, i * 9 );
- // console.log( "Code already compiled." /*: \n\n" + code*/ );
+ }
- programInfo.usedTimes ++;
+ _gl.uniformMatrix3fv( location, false, uniform._array );
- return programInfo.program;
+ break;
- }
+ case 'm4':
- }
+ // single THREE.Matrix4
+ _gl.uniformMatrix4fv( location, false, value.elements );
- var shadowMapTypeDefine = "SHADOWMAP_TYPE_BASIC";
+ break;
- if ( parameters.shadowMapType === THREE.PCFShadowMap ) {
+ case 'm4v':
- shadowMapTypeDefine = "SHADOWMAP_TYPE_PCF";
+ // array of THREE.Matrix4
- } else if ( parameters.shadowMapType === THREE.PCFSoftShadowMap ) {
+ if ( uniform._array === undefined ) {
- shadowMapTypeDefine = "SHADOWMAP_TYPE_PCF_SOFT";
+ uniform._array = new Float32Array( 16 * value.length );
- }
+ }
- // console.log( "building new program " );
+ for ( var i = 0, il = value.length; i < il; i ++ ) {
- //
+ value[ i ].flattenToArrayOffset( uniform._array, i * 16 );
- var customDefines = generateDefines( defines );
+ }
- //
+ _gl.uniformMatrix4fv( location, false, uniform._array );
- program = _gl.createProgram();
+ break;
- var prefix_vertex = [
+ case 't':
- "precision " + _precision + " float;",
- "precision " + _precision + " int;",
+ // single THREE.Texture (2d or cube)
- customDefines,
+ texture = value;
+ textureUnit = getTextureUnit();
- _supportsVertexTextures ? "#define VERTEX_TEXTURES" : "",
+ _gl.uniform1i( location, textureUnit );
- _this.gammaInput ? "#define GAMMA_INPUT" : "",
- _this.gammaOutput ? "#define GAMMA_OUTPUT" : "",
- _this.physicallyBasedShading ? "#define PHYSICALLY_BASED_SHADING" : "",
+ if ( ! texture ) continue;
- "#define MAX_DIR_LIGHTS " + parameters.maxDirLights,
- "#define MAX_POINT_LIGHTS " + parameters.maxPointLights,
- "#define MAX_SPOT_LIGHTS " + parameters.maxSpotLights,
- "#define MAX_HEMI_LIGHTS " + parameters.maxHemiLights,
+ if ( texture instanceof THREE.CubeTexture ||
+ ( texture.image instanceof Array && texture.image.length === 6 ) ) { // CompressedTexture can have Array in image :/
- "#define MAX_SHADOWS " + parameters.maxShadows,
+ setCubeTexture( texture, textureUnit );
- "#define MAX_BONES " + parameters.maxBones,
+ } else if ( texture instanceof THREE.WebGLRenderTargetCube ) {
- parameters.map ? "#define USE_MAP" : "",
- parameters.envMap ? "#define USE_ENVMAP" : "",
- parameters.lightMap ? "#define USE_LIGHTMAP" : "",
- parameters.bumpMap ? "#define USE_BUMPMAP" : "",
- parameters.normalMap ? "#define USE_NORMALMAP" : "",
- parameters.specularMap ? "#define USE_SPECULARMAP" : "",
- parameters.vertexColors ? "#define USE_COLOR" : "",
+ setCubeTextureDynamic( texture, textureUnit );
- parameters.skinning ? "#define USE_SKINNING" : "",
- parameters.useVertexTexture ? "#define BONE_TEXTURE" : "",
+ } else {
- parameters.morphTargets ? "#define USE_MORPHTARGETS" : "",
- parameters.morphNormals ? "#define USE_MORPHNORMALS" : "",
- parameters.perPixel ? "#define PHONG_PER_PIXEL" : "",
- parameters.wrapAround ? "#define WRAP_AROUND" : "",
- parameters.doubleSided ? "#define DOUBLE_SIDED" : "",
- parameters.flipSided ? "#define FLIP_SIDED" : "",
+ _this.setTexture( texture, textureUnit );
- parameters.shadowMapEnabled ? "#define USE_SHADOWMAP" : "",
- parameters.shadowMapEnabled ? "#define " + shadowMapTypeDefine : "",
- parameters.shadowMapDebug ? "#define SHADOWMAP_DEBUG" : "",
- parameters.shadowMapCascade ? "#define SHADOWMAP_CASCADE" : "",
+ }
- parameters.sizeAttenuation ? "#define USE_SIZEATTENUATION" : "",
+ break;
- "uniform mat4 modelMatrix;",
- "uniform mat4 modelViewMatrix;",
- "uniform mat4 projectionMatrix;",
- "uniform mat4 viewMatrix;",
- "uniform mat3 normalMatrix;",
- "uniform vec3 cameraPosition;",
+ case 'tv':
- "attribute vec3 position;",
- "attribute vec3 normal;",
- "attribute vec2 uv;",
- "attribute vec2 uv2;",
+ // array of THREE.Texture (2d)
- "#ifdef USE_COLOR",
+ if ( uniform._array === undefined ) {
- "attribute vec3 color;",
+ uniform._array = [];
- "#endif",
+ }
- "#ifdef USE_MORPHTARGETS",
+ for ( var i = 0, il = uniform.value.length; i < il; i ++ ) {
- "attribute vec3 morphTarget0;",
- "attribute vec3 morphTarget1;",
- "attribute vec3 morphTarget2;",
- "attribute vec3 morphTarget3;",
+ uniform._array[ i ] = getTextureUnit();
- "#ifdef USE_MORPHNORMALS",
+ }
- "attribute vec3 morphNormal0;",
- "attribute vec3 morphNormal1;",
- "attribute vec3 morphNormal2;",
- "attribute vec3 morphNormal3;",
+ _gl.uniform1iv( location, uniform._array );
- "#else",
+ for ( var i = 0, il = uniform.value.length; i < il; i ++ ) {
- "attribute vec3 morphTarget4;",
- "attribute vec3 morphTarget5;",
- "attribute vec3 morphTarget6;",
- "attribute vec3 morphTarget7;",
+ texture = uniform.value[ i ];
+ textureUnit = uniform._array[ i ];
- "#endif",
+ if ( ! texture ) continue;
- "#endif",
+ _this.setTexture( texture, textureUnit );
- "#ifdef USE_SKINNING",
+ }
- "attribute vec4 skinIndex;",
- "attribute vec4 skinWeight;",
+ break;
- "#endif",
+ default:
- ""
+ THREE.warn( 'THREE.WebGLRenderer: Unknown uniform type: ' + type );
- ].join("\n");
+ }
- var prefix_fragment = [
+ }
- "precision " + _precision + " float;",
- "precision " + _precision + " int;",
+ }
- ( parameters.bumpMap || parameters.normalMap ) ? "#extension GL_OES_standard_derivatives : enable" : "",
+ function setupMatrices ( object, camera ) {
- customDefines,
+ object._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
+ object._normalMatrix.getNormalMatrix( object._modelViewMatrix );
- "#define MAX_DIR_LIGHTS " + parameters.maxDirLights,
- "#define MAX_POINT_LIGHTS " + parameters.maxPointLights,
- "#define MAX_SPOT_LIGHTS " + parameters.maxSpotLights,
- "#define MAX_HEMI_LIGHTS " + parameters.maxHemiLights,
+ }
- "#define MAX_SHADOWS " + parameters.maxShadows,
+ function setColorLinear( array, offset, color, intensity ) {
- parameters.alphaTest ? "#define ALPHATEST " + parameters.alphaTest: "",
+ array[ offset ] = color.r * intensity;
+ array[ offset + 1 ] = color.g * intensity;
+ array[ offset + 2 ] = color.b * intensity;
- _this.gammaInput ? "#define GAMMA_INPUT" : "",
- _this.gammaOutput ? "#define GAMMA_OUTPUT" : "",
- _this.physicallyBasedShading ? "#define PHYSICALLY_BASED_SHADING" : "",
+ }
- ( parameters.useFog && parameters.fog ) ? "#define USE_FOG" : "",
- ( parameters.useFog && parameters.fogExp ) ? "#define FOG_EXP2" : "",
+ function setupLights ( lights ) {
- parameters.map ? "#define USE_MAP" : "",
- parameters.envMap ? "#define USE_ENVMAP" : "",
- parameters.lightMap ? "#define USE_LIGHTMAP" : "",
- parameters.bumpMap ? "#define USE_BUMPMAP" : "",
- parameters.normalMap ? "#define USE_NORMALMAP" : "",
- parameters.specularMap ? "#define USE_SPECULARMAP" : "",
- parameters.vertexColors ? "#define USE_COLOR" : "",
+ var l, ll, light,
+ r = 0, g = 0, b = 0,
+ color, skyColor, groundColor,
+ intensity,
+ distance,
- parameters.metal ? "#define METAL" : "",
- parameters.perPixel ? "#define PHONG_PER_PIXEL" : "",
- parameters.wrapAround ? "#define WRAP_AROUND" : "",
- parameters.doubleSided ? "#define DOUBLE_SIDED" : "",
- parameters.flipSided ? "#define FLIP_SIDED" : "",
+ zlights = _lights,
- parameters.shadowMapEnabled ? "#define USE_SHADOWMAP" : "",
- parameters.shadowMapEnabled ? "#define " + shadowMapTypeDefine : "",
- parameters.shadowMapDebug ? "#define SHADOWMAP_DEBUG" : "",
- parameters.shadowMapCascade ? "#define SHADOWMAP_CASCADE" : "",
+ dirColors = zlights.directional.colors,
+ dirPositions = zlights.directional.positions,
- "uniform mat4 viewMatrix;",
- "uniform vec3 cameraPosition;",
- ""
+ pointColors = zlights.point.colors,
+ pointPositions = zlights.point.positions,
+ pointDistances = zlights.point.distances,
+ pointDecays = zlights.point.decays,
- ].join("\n");
+ spotColors = zlights.spot.colors,
+ spotPositions = zlights.spot.positions,
+ spotDistances = zlights.spot.distances,
+ spotDirections = zlights.spot.directions,
+ spotAnglesCos = zlights.spot.anglesCos,
+ spotExponents = zlights.spot.exponents,
+ spotDecays = zlights.spot.decays,
- var glVertexShader = getShader( "vertex", prefix_vertex + vertexShader );
- var glFragmentShader = getShader( "fragment", prefix_fragment + fragmentShader );
+ hemiSkyColors = zlights.hemi.skyColors,
+ hemiGroundColors = zlights.hemi.groundColors,
+ hemiPositions = zlights.hemi.positions,
- _gl.attachShader( program, glVertexShader );
- _gl.attachShader( program, glFragmentShader );
+ dirLength = 0,
+ pointLength = 0,
+ spotLength = 0,
+ hemiLength = 0,
- //Force a particular attribute to index 0.
- // because potentially expensive emulation is done by browser if attribute 0 is disabled.
- //And, color, for example is often automatically bound to index 0 so disabling it
- if ( index0AttributeName ) {
- _gl.bindAttribLocation( program, 0, index0AttributeName );
- }
+ dirCount = 0,
+ pointCount = 0,
+ spotCount = 0,
+ hemiCount = 0,
- _gl.linkProgram( program );
+ dirOffset = 0,
+ pointOffset = 0,
+ spotOffset = 0,
+ hemiOffset = 0;
- if ( !_gl.getProgramParameter( program, _gl.LINK_STATUS ) ) {
+ for ( l = 0, ll = lights.length; l < ll; l ++ ) {
- console.error( "Could not initialise shader\n" + "VALIDATE_STATUS: " + _gl.getProgramParameter( program, _gl.VALIDATE_STATUS ) + ", gl error [" + _gl.getError() + "]" );
- console.error( "Program Info Log: " + _gl.getProgramInfoLog( program ) );
- }
+ light = lights[ l ];
- // clean up
+ if ( light.onlyShadow ) continue;
- _gl.deleteShader( glFragmentShader );
- _gl.deleteShader( glVertexShader );
+ color = light.color;
+ intensity = light.intensity;
+ distance = light.distance;
- // console.log( prefix_fragment + fragmentShader );
- // console.log( prefix_vertex + vertexShader );
+ if ( light instanceof THREE.AmbientLight ) {
- program.uniforms = {};
- program.attributes = {};
+ if ( ! light.visible ) continue;
- var identifiers, u, a, i;
+ r += color.r;
+ g += color.g;
+ b += color.b;
- // cache uniform locations
+ } else if ( light instanceof THREE.DirectionalLight ) {
- identifiers = [
+ dirCount += 1;
- 'viewMatrix', 'modelViewMatrix', 'projectionMatrix', 'normalMatrix', 'modelMatrix', 'cameraPosition',
- 'morphTargetInfluences'
+ if ( ! light.visible ) continue;
- ];
+ _direction.setFromMatrixPosition( light.matrixWorld );
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ _direction.sub( _vector3 );
+ _direction.normalize();
- if ( parameters.useVertexTexture ) {
+ dirOffset = dirLength * 3;
- identifiers.push( 'boneTexture' );
- identifiers.push( 'boneTextureWidth' );
- identifiers.push( 'boneTextureHeight' );
+ dirPositions[ dirOffset ] = _direction.x;
+ dirPositions[ dirOffset + 1 ] = _direction.y;
+ dirPositions[ dirOffset + 2 ] = _direction.z;
- } else {
+ setColorLinear( dirColors, dirOffset, color, intensity );
- identifiers.push( 'boneGlobalMatrices' );
+ dirLength += 1;
- }
+ } else if ( light instanceof THREE.PointLight ) {
- for ( u in uniforms ) {
+ pointCount += 1;
- identifiers.push( u );
+ if ( ! light.visible ) continue;
- }
+ pointOffset = pointLength * 3;
- cacheUniformLocations( program, identifiers );
+ setColorLinear( pointColors, pointOffset, color, intensity );
- // cache attributes locations
+ _vector3.setFromMatrixPosition( light.matrixWorld );
- identifiers = [
+ pointPositions[ pointOffset ] = _vector3.x;
+ pointPositions[ pointOffset + 1 ] = _vector3.y;
+ pointPositions[ pointOffset + 2 ] = _vector3.z;
- "position", "normal", "uv", "uv2", "tangent", "color",
- "skinIndex", "skinWeight", "lineDistance"
+ // distance is 0 if decay is 0, because there is no attenuation at all.
+ pointDistances[ pointLength ] = distance;
+ pointDecays[ pointLength ] = ( light.distance === 0 ) ? 0.0 : light.decay;
- ];
+ pointLength += 1;
- for ( i = 0; i < parameters.maxMorphTargets; i ++ ) {
+ } else if ( light instanceof THREE.SpotLight ) {
- identifiers.push( "morphTarget" + i );
+ spotCount += 1;
- }
+ if ( ! light.visible ) continue;
- for ( i = 0; i < parameters.maxMorphNormals; i ++ ) {
+ spotOffset = spotLength * 3;
- identifiers.push( "morphNormal" + i );
+ setColorLinear( spotColors, spotOffset, color, intensity );
- }
+ _direction.setFromMatrixPosition( light.matrixWorld );
- for ( a in attributes ) {
+ spotPositions[ spotOffset ] = _direction.x;
+ spotPositions[ spotOffset + 1 ] = _direction.y;
+ spotPositions[ spotOffset + 2 ] = _direction.z;
- identifiers.push( a );
+ spotDistances[ spotLength ] = distance;
- }
+ _vector3.setFromMatrixPosition( light.target.matrixWorld );
+ _direction.sub( _vector3 );
+ _direction.normalize();
- cacheAttributeLocations( program, identifiers );
+ spotDirections[ spotOffset ] = _direction.x;
+ spotDirections[ spotOffset + 1 ] = _direction.y;
+ spotDirections[ spotOffset + 2 ] = _direction.z;
- program.id = _programs_counter ++;
+ spotAnglesCos[ spotLength ] = Math.cos( light.angle );
+ spotExponents[ spotLength ] = light.exponent;
+ spotDecays[ spotLength ] = ( light.distance === 0 ) ? 0.0 : light.decay;
- _programs.push( { program: program, code: code, usedTimes: 1 } );
+ spotLength += 1;
- _this.info.memory.programs = _programs.length;
+ } else if ( light instanceof THREE.HemisphereLight ) {
- return program;
+ hemiCount += 1;
- };
+ if ( ! light.visible ) continue;
- // Shader parameters cache
+ _direction.setFromMatrixPosition( light.matrixWorld );
+ _direction.normalize();
- function cacheUniformLocations ( program, identifiers ) {
+ hemiOffset = hemiLength * 3;
- var i, l, id;
+ hemiPositions[ hemiOffset ] = _direction.x;
+ hemiPositions[ hemiOffset + 1 ] = _direction.y;
+ hemiPositions[ hemiOffset + 2 ] = _direction.z;
- for( i = 0, l = identifiers.length; i < l; i ++ ) {
+ skyColor = light.color;
+ groundColor = light.groundColor;
- id = identifiers[ i ];
- program.uniforms[ id ] = _gl.getUniformLocation( program, id );
+ setColorLinear( hemiSkyColors, hemiOffset, skyColor, intensity );
+ setColorLinear( hemiGroundColors, hemiOffset, groundColor, intensity );
- }
+ hemiLength += 1;
- };
+ }
- function cacheAttributeLocations ( program, identifiers ) {
+ }
- var i, l, id;
+ // null eventual remains from removed lights
+ // (this is to avoid if in shader)
- for( i = 0, l = identifiers.length; i < l; i ++ ) {
+ for ( l = dirLength * 3, ll = Math.max( dirColors.length, dirCount * 3 ); l < ll; l ++ ) dirColors[ l ] = 0.0;
+ for ( l = pointLength * 3, ll = Math.max( pointColors.length, pointCount * 3 ); l < ll; l ++ ) pointColors[ l ] = 0.0;
+ for ( l = spotLength * 3, ll = Math.max( spotColors.length, spotCount * 3 ); l < ll; l ++ ) spotColors[ l ] = 0.0;
+ for ( l = hemiLength * 3, ll = Math.max( hemiSkyColors.length, hemiCount * 3 ); l < ll; l ++ ) hemiSkyColors[ l ] = 0.0;
+ for ( l = hemiLength * 3, ll = Math.max( hemiGroundColors.length, hemiCount * 3 ); l < ll; l ++ ) hemiGroundColors[ l ] = 0.0;
- id = identifiers[ i ];
- program.attributes[ id ] = _gl.getAttribLocation( program, id );
+ zlights.directional.length = dirLength;
+ zlights.point.length = pointLength;
+ zlights.spot.length = spotLength;
+ zlights.hemi.length = hemiLength;
- }
+ zlights.ambient[ 0 ] = r;
+ zlights.ambient[ 1 ] = g;
+ zlights.ambient[ 2 ] = b;
- };
+ }
- function addLineNumbers ( string ) {
+ // GL state setting
- var chunks = string.split( "\n" );
+ this.setFaceCulling = function ( cullFace, frontFaceDirection ) {
- for ( var i = 0, il = chunks.length; i < il; i ++ ) {
+ if ( cullFace === THREE.CullFaceNone ) {
- // Chrome reports shader errors on lines
- // starting counting from 1
+ _gl.disable( _gl.CULL_FACE );
- chunks[ i ] = ( i + 1 ) + ": " + chunks[ i ];
+ } else {
- }
+ if ( frontFaceDirection === THREE.FrontFaceDirectionCW ) {
- return chunks.join( "\n" );
+ _gl.frontFace( _gl.CW );
- };
+ } else {
- function getShader ( type, string ) {
+ _gl.frontFace( _gl.CCW );
- var shader;
+ }
- if ( type === "fragment" ) {
+ if ( cullFace === THREE.CullFaceBack ) {
- shader = _gl.createShader( _gl.FRAGMENT_SHADER );
+ _gl.cullFace( _gl.BACK );
- } else if ( type === "vertex" ) {
+ } else if ( cullFace === THREE.CullFaceFront ) {
- shader = _gl.createShader( _gl.VERTEX_SHADER );
+ _gl.cullFace( _gl.FRONT );
- }
+ } else {
- _gl.shaderSource( shader, string );
- _gl.compileShader( shader );
+ _gl.cullFace( _gl.FRONT_AND_BACK );
- if ( !_gl.getShaderParameter( shader, _gl.COMPILE_STATUS ) ) {
+ }
- console.error( _gl.getShaderInfoLog( shader ) );
- console.error( addLineNumbers( string ) );
- return null;
+ _gl.enable( _gl.CULL_FACE );
}
- return shader;
-
};
- // Textures
-
-
- function isPowerOfTwo ( value ) {
+ this.setMaterialFaces = function ( material ) {
- return ( value & ( value - 1 ) ) === 0;
+ state.setDoubleSided( material.side === THREE.DoubleSide );
+ state.setFlipSided( material.side === THREE.BackSide );
};
+ // Textures
+
function setTextureParameters ( textureType, texture, isImagePowerOfTwo ) {
+ var extension;
+
if ( isImagePowerOfTwo ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, paramThreeToGL( texture.wrapS ) );
@@ -25434,126 +23266,161 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
_gl.texParameteri( textureType, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
+ if ( texture.wrapS !== THREE.ClampToEdgeWrapping || texture.wrapT !== THREE.ClampToEdgeWrapping ) {
+
+ THREE.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( ' + texture.sourceFile + ' )' );
+
+ }
+
_gl.texParameteri( textureType, _gl.TEXTURE_MAG_FILTER, filterFallback( texture.magFilter ) );
_gl.texParameteri( textureType, _gl.TEXTURE_MIN_FILTER, filterFallback( texture.minFilter ) );
+ if ( texture.minFilter !== THREE.NearestFilter && texture.minFilter !== THREE.LinearFilter ) {
+
+ THREE.warn( 'THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( ' + texture.sourceFile + ' )' );
+
+ }
+
}
- if ( _glExtensionTextureFilterAnisotropic && texture.type !== THREE.FloatType ) {
+ extension = extensions.get( 'EXT_texture_filter_anisotropic' );
+
+ if ( extension && texture.type !== THREE.FloatType && texture.type !== THREE.HalfFloatType ) {
- if ( texture.anisotropy > 1 || texture.__oldAnisotropy ) {
+ if ( texture.anisotropy > 1 || texture.__currentAnisotropy ) {
- _gl.texParameterf( textureType, _glExtensionTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT, Math.min( texture.anisotropy, _maxAnisotropy ) );
- texture.__oldAnisotropy = texture.anisotropy;
+ _gl.texParameterf( textureType, extension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min( texture.anisotropy, _this.getMaxAnisotropy() ) );
+ texture.__currentAnisotropy = texture.anisotropy;
}
}
- };
+ }
- this.setTexture = function ( texture, slot ) {
+ this.uploadTexture = function ( texture ) {
- if ( texture.needsUpdate ) {
+ if ( texture.__webglInit === undefined ) {
- if ( ! texture.__webglInit ) {
+ texture.__webglInit = true;
- texture.__webglInit = true;
+ texture.addEventListener( 'dispose', onTextureDispose );
- texture.addEventListener( 'dispose', onTextureDispose );
+ texture.__webglTexture = _gl.createTexture();
- texture.__webglTexture = _gl.createTexture();
+ _this.info.memory.textures ++;
- _this.info.memory.textures ++;
+ }
- }
+ _gl.bindTexture( _gl.TEXTURE_2D, texture.__webglTexture );
- _gl.activeTexture( _gl.TEXTURE0 + slot );
- _gl.bindTexture( _gl.TEXTURE_2D, texture.__webglTexture );
+ _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
+ _gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
+ _gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
- _gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
- _gl.pixelStorei( _gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, texture.premultiplyAlpha );
- _gl.pixelStorei( _gl.UNPACK_ALIGNMENT, texture.unpackAlignment );
+ texture.image = clampToMaxSize( texture.image, _maxTextureSize );
- var image = texture.image,
- isImagePowerOfTwo = isPowerOfTwo( image.width ) && isPowerOfTwo( image.height ),
- glFormat = paramThreeToGL( texture.format ),
- glType = paramThreeToGL( texture.type );
+ var image = texture.image,
+ isImagePowerOfTwo = THREE.Math.isPowerOfTwo( image.width ) && THREE.Math.isPowerOfTwo( image.height ),
+ glFormat = paramThreeToGL( texture.format ),
+ glType = paramThreeToGL( texture.type );
- setTextureParameters( _gl.TEXTURE_2D, texture, isImagePowerOfTwo );
+ setTextureParameters( _gl.TEXTURE_2D, texture, isImagePowerOfTwo );
- var mipmap, mipmaps = texture.mipmaps;
+ var mipmap, mipmaps = texture.mipmaps;
- if ( texture instanceof THREE.DataTexture ) {
+ if ( texture instanceof THREE.DataTexture ) {
- // use manually created mipmaps if available
- // if there are no manual mipmaps
- // set 0 level mipmap and then use GL to generate other mipmap levels
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
- if ( mipmaps.length > 0 && isImagePowerOfTwo ) {
+ if ( mipmaps.length > 0 && isImagePowerOfTwo ) {
- for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
- mipmap = mipmaps[ i ];
- _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+ mipmap = mipmaps[ i ];
+ _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
- }
+ }
- texture.generateMipmaps = false;
+ texture.generateMipmaps = false;
- } else {
+ } else {
- _gl.texImage2D( _gl.TEXTURE_2D, 0, glFormat, image.width, image.height, 0, glFormat, glType, image.data );
+ _gl.texImage2D( _gl.TEXTURE_2D, 0, glFormat, image.width, image.height, 0, glFormat, glType, image.data );
- }
+ }
- } else if ( texture instanceof THREE.CompressedTexture ) {
+ } else if ( texture instanceof THREE.CompressedTexture ) {
- for( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+
+ mipmap = mipmaps[ i ];
+
+ if ( texture.format !== THREE.RGBAFormat && texture.format !== THREE.RGBFormat ) {
+
+ if ( getCompressedTextureFormats().indexOf( glFormat ) > -1 ) {
- mipmap = mipmaps[ i ];
- if ( texture.format!==THREE.RGBAFormat ) {
_gl.compressedTexImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
} else {
- _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
+ THREE.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()" );
+
}
+ } else {
+
+ _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
}
- } else { // regular Texture (image, video, canvas)
+ }
- // use manually created mipmaps if available
- // if there are no manual mipmaps
- // set 0 level mipmap and then use GL to generate other mipmap levels
+ } else { // regular Texture (image, video, canvas)
- if ( mipmaps.length > 0 && isImagePowerOfTwo ) {
+ // use manually created mipmaps if available
+ // if there are no manual mipmaps
+ // set 0 level mipmap and then use GL to generate other mipmap levels
- for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
+ if ( mipmaps.length > 0 && isImagePowerOfTwo ) {
- mipmap = mipmaps[ i ];
- _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap );
+ for ( var i = 0, il = mipmaps.length; i < il; i ++ ) {
- }
+ mipmap = mipmaps[ i ];
+ _gl.texImage2D( _gl.TEXTURE_2D, i, glFormat, glFormat, glType, mipmap );
- texture.generateMipmaps = false;
+ }
- } else {
+ texture.generateMipmaps = false;
- _gl.texImage2D( _gl.TEXTURE_2D, 0, glFormat, glFormat, glType, texture.image );
+ } else {
- }
+ _gl.texImage2D( _gl.TEXTURE_2D, 0, glFormat, glFormat, glType, texture.image );
}
- if ( texture.generateMipmaps && isImagePowerOfTwo ) _gl.generateMipmap( _gl.TEXTURE_2D );
+ }
+
+ if ( texture.generateMipmaps && isImagePowerOfTwo ) _gl.generateMipmap( _gl.TEXTURE_2D );
+
+ texture.needsUpdate = false;
+
+ if ( texture.onUpdate ) texture.onUpdate();
+
+ };
+
+ this.setTexture = function ( texture, slot ) {
+
+ _gl.activeTexture( _gl.TEXTURE0 + slot );
- texture.needsUpdate = false;
+ if ( texture.needsUpdate ) {
- if ( texture.onUpdate ) texture.onUpdate();
+ _this.uploadTexture( texture );
} else {
- _gl.activeTexture( _gl.TEXTURE0 + slot );
_gl.bindTexture( _gl.TEXTURE_2D, texture.__webglTexture );
}
@@ -25562,27 +23429,27 @@ THREE.WebGLRenderer = function ( parameters ) {
function clampToMaxSize ( image, maxSize ) {
- if ( image.width <= maxSize && image.height <= maxSize ) {
+ if ( image.width > maxSize || image.height > maxSize ) {
- return image;
+ // Warning: Scaling through the canvas will only work with images that use
+ // premultiplied alpha.
- }
+ var scale = maxSize / Math.max( image.width, image.height );
- // Warning: Scaling through the canvas will only work with images that use
- // premultiplied alpha.
+ var canvas = document.createElement( 'canvas' );
+ canvas.width = Math.floor( image.width * scale );
+ canvas.height = Math.floor( image.height * scale );
- var maxDimension = Math.max( image.width, image.height );
- var newWidth = Math.floor( image.width * maxSize / maxDimension );
- var newHeight = Math.floor( image.height * maxSize / maxDimension );
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0, image.width, image.height, 0, 0, canvas.width, canvas.height );
- var canvas = document.createElement( 'canvas' );
- canvas.width = newWidth;
- canvas.height = newHeight;
+ THREE.warn( 'THREE.WebGLRenderer: image is too big (' + image.width + 'x' + image.height + '). Resized to ' + canvas.width + 'x' + canvas.height, image );
- var ctx = canvas.getContext( "2d" );
- ctx.drawImage( image, 0, 0, image.width, image.height, 0, 0, newWidth, newHeight );
+ return canvas;
- return canvas;
+ }
+
+ return image;
}
@@ -25608,25 +23475,26 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.pixelStorei( _gl.UNPACK_FLIP_Y_WEBGL, texture.flipY );
var isCompressed = texture instanceof THREE.CompressedTexture;
+ var isDataTexture = texture.image[ 0 ] instanceof THREE.DataTexture;
var cubeImage = [];
for ( var i = 0; i < 6; i ++ ) {
- if ( _this.autoScaleCubemaps && ! isCompressed ) {
+ if ( _this.autoScaleCubemaps && ! isCompressed && ! isDataTexture ) {
cubeImage[ i ] = clampToMaxSize( texture.image[ i ], _maxCubemapSize );
} else {
- cubeImage[ i ] = texture.image[ i ];
+ cubeImage[ i ] = isDataTexture ? texture.image[ i ].image : texture.image[ i ];
}
}
var image = cubeImage[ 0 ],
- isImagePowerOfTwo = isPowerOfTwo( image.width ) && isPowerOfTwo( image.height ),
+ isImagePowerOfTwo = THREE.Math.isPowerOfTwo( image.width ) && THREE.Math.isPowerOfTwo( image.height ),
glFormat = paramThreeToGL( texture.format ),
glType = paramThreeToGL( texture.type );
@@ -25634,27 +23502,48 @@ THREE.WebGLRenderer = function ( parameters ) {
for ( var i = 0; i < 6; i ++ ) {
- if( !isCompressed ) {
+ if ( ! isCompressed ) {
+
+ if ( isDataTexture ) {
+
+ _gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, cubeImage[ i ].width, cubeImage[ i ].height, 0, glFormat, glType, cubeImage[ i ].data );
+
+ } else {
+
+ _gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ] );
- _gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, glFormat, glFormat, glType, cubeImage[ i ] );
+ }
} else {
var mipmap, mipmaps = cubeImage[ i ].mipmaps;
- for( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
+ for ( var j = 0, jl = mipmaps.length; j < jl; j ++ ) {
mipmap = mipmaps[ j ];
- if ( texture.format!==THREE.RGBAFormat ) {
- _gl.compressedTexImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+ if ( texture.format !== THREE.RGBAFormat && texture.format !== THREE.RGBFormat ) {
+
+ if ( getCompressedTextureFormats().indexOf( glFormat ) > -1 ) {
+
+ _gl.compressedTexImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, mipmap.data );
+
+ } else {
+
+ THREE.warn( "THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()" );
+
+ }
} else {
+
_gl.texImage2D( _gl.TEXTURE_CUBE_MAP_POSITIVE_X + i, j, glFormat, mipmap.width, mipmap.height, 0, glFormat, glType, mipmap.data );
+
}
}
+
}
+
}
if ( texture.generateMipmaps && isImagePowerOfTwo ) {
@@ -25676,14 +23565,14 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- };
+ }
function setCubeTextureDynamic ( texture, slot ) {
_gl.activeTexture( _gl.TEXTURE0 + slot );
_gl.bindTexture( _gl.TEXTURE_CUBE_MAP, texture.__webglTexture );
- };
+ }
// Render targets
@@ -25692,7 +23581,7 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.bindFramebuffer( _gl.FRAMEBUFFER, framebuffer );
_gl.framebufferTexture2D( _gl.FRAMEBUFFER, _gl.COLOR_ATTACHMENT0, textureTarget, renderTarget.__webglTexture, 0 );
- };
+ }
function setupRenderBuffer ( renderbuffer, renderTarget ) {
@@ -25704,7 +23593,7 @@ THREE.WebGLRenderer = function ( parameters ) {
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.DEPTH_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
/* For some reason this is not working. Defaulting to RGBA4.
- } else if( ! renderTarget.depthBuffer && renderTarget.stencilBuffer ) {
+ } else if ( ! renderTarget.depthBuffer && renderTarget.stencilBuffer ) {
_gl.renderbufferStorage( _gl.RENDERBUFFER, _gl.STENCIL_INDEX8, renderTarget.width, renderTarget.height );
_gl.framebufferRenderbuffer( _gl.FRAMEBUFFER, _gl.STENCIL_ATTACHMENT, _gl.RENDERBUFFER, renderbuffer );
@@ -25720,13 +23609,13 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- };
+ }
this.setRenderTarget = function ( renderTarget ) {
var isCube = ( renderTarget instanceof THREE.WebGLRenderTargetCube );
- if ( renderTarget && ! renderTarget.__webglFramebuffer ) {
+ if ( renderTarget && renderTarget.__webglFramebuffer === undefined ) {
if ( renderTarget.depthBuffer === undefined ) renderTarget.depthBuffer = true;
if ( renderTarget.stencilBuffer === undefined ) renderTarget.stencilBuffer = true;
@@ -25739,7 +23628,7 @@ THREE.WebGLRenderer = function ( parameters ) {
// Setup texture, create render and frame buffers
- var isTargetPowerOfTwo = isPowerOfTwo( renderTarget.width ) && isPowerOfTwo( renderTarget.height ),
+ var isTargetPowerOfTwo = THREE.Math.isPowerOfTwo( renderTarget.width ) && THREE.Math.isPowerOfTwo( renderTarget.height ),
glFormat = paramThreeToGL( renderTarget.format ),
glType = paramThreeToGL( renderTarget.type );
@@ -25871,6 +23760,54 @@ THREE.WebGLRenderer = function ( parameters ) {
};
+ this.readRenderTargetPixels = function( renderTarget, x, y, width, height, buffer ) {
+
+ if ( ! ( renderTarget instanceof THREE.WebGLRenderTarget ) ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.' );
+ return;
+
+ }
+
+ if ( renderTarget.__webglFramebuffer ) {
+
+ if ( renderTarget.format !== THREE.RGBAFormat ) {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.' );
+ return;
+
+ }
+
+ var restore = false;
+
+ if ( renderTarget.__webglFramebuffer !== _currentFramebuffer ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, renderTarget.__webglFramebuffer );
+
+ restore = true;
+
+ }
+
+ if ( _gl.checkFramebufferStatus( _gl.FRAMEBUFFER ) === _gl.FRAMEBUFFER_COMPLETE ) {
+
+ _gl.readPixels( x, y, width, height, _gl.RGBA, _gl.UNSIGNED_BYTE, buffer );
+
+ } else {
+
+ console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.' );
+
+ }
+
+ if ( restore ) {
+
+ _gl.bindFramebuffer( _gl.FRAMEBUFFER, _currentFramebuffer );
+
+ }
+
+ }
+
+ };
+
function updateRenderTargetMipmap ( renderTarget ) {
if ( renderTarget instanceof THREE.WebGLRenderTargetCube ) {
@@ -25887,7 +23824,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- };
+ }
// Fallback filters for non-power-of-2 textures
@@ -25901,12 +23838,14 @@ THREE.WebGLRenderer = function ( parameters ) {
return _gl.LINEAR;
- };
+ }
// Map three.js constants to WebGL constants
function paramThreeToGL ( p ) {
+ var extension;
+
if ( p === THREE.RepeatWrapping ) return _gl.REPEAT;
if ( p === THREE.ClampToEdgeWrapping ) return _gl.CLAMP_TO_EDGE;
if ( p === THREE.MirroredRepeatWrapping ) return _gl.MIRRORED_REPEAT;
@@ -25931,6 +23870,14 @@ THREE.WebGLRenderer = function ( parameters ) {
if ( p === THREE.UnsignedIntType ) return _gl.UNSIGNED_INT;
if ( p === THREE.FloatType ) return _gl.FLOAT;
+ extension = extensions.get( 'OES_texture_half_float' );
+
+ if ( extension !== null ) {
+
+ if ( p === THREE.HalfFloatType ) return extension.HALF_FLOAT_OES;
+
+ }
+
if ( p === THREE.AlphaFormat ) return _gl.ALPHA;
if ( p === THREE.RGBFormat ) return _gl.RGB;
if ( p === THREE.RGBAFormat ) return _gl.RGBA;
@@ -25954,24 +23901,46 @@ THREE.WebGLRenderer = function ( parameters ) {
if ( p === THREE.OneMinusDstColorFactor ) return _gl.ONE_MINUS_DST_COLOR;
if ( p === THREE.SrcAlphaSaturateFactor ) return _gl.SRC_ALPHA_SATURATE;
- if ( _glExtensionCompressedTextureS3TC !== undefined ) {
+ extension = extensions.get( 'WEBGL_compressed_texture_s3tc' );
+
+ if ( extension !== null ) {
+
+ if ( p === THREE.RGB_S3TC_DXT1_Format ) return extension.COMPRESSED_RGB_S3TC_DXT1_EXT;
+ if ( p === THREE.RGBA_S3TC_DXT1_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+ if ( p === THREE.RGBA_S3TC_DXT3_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT3_EXT;
+ if ( p === THREE.RGBA_S3TC_DXT5_Format ) return extension.COMPRESSED_RGBA_S3TC_DXT5_EXT;
+
+ }
+
+ extension = extensions.get( 'WEBGL_compressed_texture_pvrtc' );
+
+ if ( extension !== null ) {
+
+ if ( p === THREE.RGB_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;
+ if ( p === THREE.RGB_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;
+ if ( p === THREE.RGBA_PVRTC_4BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
+ if ( p === THREE.RGBA_PVRTC_2BPPV1_Format ) return extension.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG;
+
+ }
+
+ extension = extensions.get( 'EXT_blend_minmax' );
+
+ if ( extension !== null ) {
- if ( p === THREE.RGB_S3TC_DXT1_Format ) return _glExtensionCompressedTextureS3TC.COMPRESSED_RGB_S3TC_DXT1_EXT;
- if ( p === THREE.RGBA_S3TC_DXT1_Format ) return _glExtensionCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT1_EXT;
- if ( p === THREE.RGBA_S3TC_DXT3_Format ) return _glExtensionCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT3_EXT;
- if ( p === THREE.RGBA_S3TC_DXT5_Format ) return _glExtensionCompressedTextureS3TC.COMPRESSED_RGBA_S3TC_DXT5_EXT;
+ if ( p === THREE.MinEquation ) return extension.MIN_EXT;
+ if ( p === THREE.MaxEquation ) return extension.MAX_EXT;
}
return 0;
- };
+ }
// Allocations
function allocateBones ( object ) {
- if ( _supportsBoneTextures && object && object.useVertexTexture ) {
+ if ( _supportsBoneTextures && object && object.skeleton && object.skeleton.useVertexTexture ) {
return 1024;
@@ -25981,7 +23950,7 @@ THREE.WebGLRenderer = function ( parameters ) {
// ( for example when prebuilding shader
// to be used with multiple objects )
//
- // - leave some extra space for other uniforms
+ // - leave some extra space for other uniforms
// - limit here is ANGLE's 254 max uniform vectors
// (up to 54 should be safe)
@@ -25992,11 +23961,11 @@ THREE.WebGLRenderer = function ( parameters ) {
if ( object !== undefined && object instanceof THREE.SkinnedMesh ) {
- maxBones = Math.min( object.bones.length, maxBones );
+ maxBones = Math.min( object.skeleton.bones.length, maxBones );
- if ( maxBones < object.bones.length ) {
+ if ( maxBones < object.skeleton.bones.length ) {
- console.warn( "WebGLRenderer: too many bones - " + object.bones.length + ", this GPU supports just " + maxBones + " (try OpenGL instead of ANGLE)" );
+ THREE.warn( 'WebGLRenderer: too many bones - ' + object.skeleton.bones.length + ', this GPU supports just ' + maxBones + ' (try OpenGL instead of ANGLE)' );
}
@@ -26006,7 +23975,7 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- };
+ }
function allocateLights( lights ) {
@@ -26019,7 +23988,7 @@ THREE.WebGLRenderer = function ( parameters ) {
var light = lights[ l ];
- if ( light.onlyShadow ) continue;
+ if ( light.onlyShadow || light.visible === false ) continue;
if ( light instanceof THREE.DirectionalLight ) dirLights ++;
if ( light instanceof THREE.PointLight ) pointLights ++;
@@ -26028,15 +23997,15 @@ THREE.WebGLRenderer = function ( parameters ) {
}
- return { 'directional' : dirLights, 'point' : pointLights, 'spot': spotLights, 'hemi': hemiLights };
+ return { 'directional': dirLights, 'point': pointLights, 'spot': spotLights, 'hemi': hemiLights };
- };
+ }
function allocateShadows( lights ) {
var maxShadows = 0;
- for ( var l = 0, ll = lights.length; l < ll; l++ ) {
+ for ( var l = 0, ll = lights.length; l < ll; l ++ ) {
var light = lights[ l ];
@@ -26049,116 +24018,38 @@ THREE.WebGLRenderer = function ( parameters ) {
return maxShadows;
- };
-
- // Initialization
-
- function initGL() {
-
- try {
-
- var attributes = {
- alpha: _alpha,
- premultipliedAlpha: _premultipliedAlpha,
- antialias: _antialias,
- stencil: _stencil,
- preserveDrawingBuffer: _preserveDrawingBuffer
- };
-
- _gl = _canvas.getContext( 'webgl', attributes ) || _canvas.getContext( 'experimental-webgl', attributes );
-
- if ( _gl === null ) {
-
- throw 'Error creating WebGL context.';
-
- }
-
- } catch ( error ) {
-
- console.error( error );
-
- }
-
- _glExtensionTextureFloat = _gl.getExtension( 'OES_texture_float' );
- _glExtensionTextureFloatLinear = _gl.getExtension( 'OES_texture_float_linear' );
- _glExtensionStandardDerivatives = _gl.getExtension( 'OES_standard_derivatives' );
-
- _glExtensionTextureFilterAnisotropic = _gl.getExtension( 'EXT_texture_filter_anisotropic' ) || _gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || _gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
-
- _glExtensionCompressedTextureS3TC = _gl.getExtension( 'WEBGL_compressed_texture_s3tc' ) || _gl.getExtension( 'MOZ_WEBGL_compressed_texture_s3tc' ) || _gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_s3tc' );
-
- if ( ! _glExtensionTextureFloat ) {
-
- console.log( 'THREE.WebGLRenderer: Float textures not supported.' );
-
- }
-
- if ( ! _glExtensionStandardDerivatives ) {
-
- console.log( 'THREE.WebGLRenderer: Standard derivatives not supported.' );
-
- }
-
- if ( ! _glExtensionTextureFilterAnisotropic ) {
-
- console.log( 'THREE.WebGLRenderer: Anisotropic texture filtering not supported.' );
-
- }
-
- if ( ! _glExtensionCompressedTextureS3TC ) {
-
- console.log( 'THREE.WebGLRenderer: S3TC compressed textures not supported.' );
-
- }
-
- if ( _gl.getShaderPrecisionFormat === undefined ) {
+ }
- _gl.getShaderPrecisionFormat = function() {
+ // DEPRECATED
- return {
- "rangeMin" : 1,
- "rangeMax" : 1,
- "precision" : 1
- };
+ this.initMaterial = function () {
- }
- }
+ THREE.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
};
- function setDefaultGLState () {
-
- _gl.clearColor( 0, 0, 0, 1 );
- _gl.clearDepth( 1 );
- _gl.clearStencil( 0 );
-
- _gl.enable( _gl.DEPTH_TEST );
- _gl.depthFunc( _gl.LEQUAL );
+ this.addPrePlugin = function () {
- _gl.frontFace( _gl.CCW );
- _gl.cullFace( _gl.BACK );
- _gl.enable( _gl.CULL_FACE );
+ THREE.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
- _gl.enable( _gl.BLEND );
- _gl.blendEquation( _gl.FUNC_ADD );
- _gl.blendFunc( _gl.SRC_ALPHA, _gl.ONE_MINUS_SRC_ALPHA );
+ };
- _gl.viewport( _viewportX, _viewportY, _viewportWidth, _viewportHeight );
+ this.addPostPlugin = function () {
- _gl.clearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
+ THREE.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
};
- // default plugins (order is important)
+ this.updateShadowMap = function () {
- this.shadowMapPlugin = new THREE.ShadowMapPlugin();
- this.addPrePlugin( this.shadowMapPlugin );
+ THREE.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
- this.addPostPlugin( new THREE.SpritePlugin() );
- this.addPostPlugin( new THREE.LensFlarePlugin() );
+ };
};
+// File:src/renderers/WebGLRenderTarget.js
+
/**
* @author szimek / https://github.com/szimek/
* @author alteredq / http://alteredqualia.com/
@@ -26190,7 +24081,7 @@ THREE.WebGLRenderTarget = function ( width, height, options ) {
this.generateMipmaps = true;
- this.shareDepthFrom = null;
+ this.shareDepthFrom = options.shareDepthFrom !== undefined ? options.shareDepthFrom : null;
};
@@ -26198,6 +24089,13 @@ THREE.WebGLRenderTarget.prototype = {
constructor: THREE.WebGLRenderTarget,
+ setSize: function ( width, height ) {
+
+ this.width = width;
+ this.height = height;
+
+ },
+
clone: function () {
var tmp = new THREE.WebGLRenderTarget( this.width, this.height );
@@ -26237,6 +24135,8 @@ THREE.WebGLRenderTarget.prototype = {
THREE.EventDispatcher.prototype.apply( THREE.WebGLRenderTarget.prototype );
+// File:src/renderers/WebGLRenderTargetCube.js
+
/**
* @author alteredq / http://alteredqualia.com
*/
@@ -26245,6705 +24145,6772 @@ THREE.WebGLRenderTargetCube = function ( width, height, options ) {
THREE.WebGLRenderTarget.call( this, width, height, options );
- this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
-
-};
-
-THREE.WebGLRenderTargetCube.prototype = Object.create( THREE.WebGLRenderTarget.prototype );
-
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.RenderableVertex = function () {
-
- this.positionWorld = new THREE.Vector3();
- this.positionScreen = new THREE.Vector4();
-
- this.visible = true;
-
-};
-
-THREE.RenderableVertex.prototype.copy = function ( vertex ) {
-
- this.positionWorld.copy( vertex.positionWorld );
- this.positionScreen.copy( vertex.positionScreen );
+ this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
};
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+THREE.WebGLRenderTargetCube.prototype = Object.create( THREE.WebGLRenderTarget.prototype );
+THREE.WebGLRenderTargetCube.prototype.constructor = THREE.WebGLRenderTargetCube;
-THREE.RenderableFace3 = function () {
+// File:src/renderers/webgl/WebGLExtensions.js
- this.id = 0;
+/**
+* @author mrdoob / http://mrdoob.com/
+*/
- this.v1 = new THREE.RenderableVertex();
- this.v2 = new THREE.RenderableVertex();
- this.v3 = new THREE.RenderableVertex();
+THREE.WebGLExtensions = function ( gl ) {
- this.centroidModel = new THREE.Vector3();
+ var extensions = {};
- this.normalModel = new THREE.Vector3();
- this.normalModelView = new THREE.Vector3();
+ this.get = function ( name ) {
- this.vertexNormalsLength = 0;
- this.vertexNormalsModel = [ new THREE.Vector3(), new THREE.Vector3(), new THREE.Vector3() ];
- this.vertexNormalsModelView = [ new THREE.Vector3(), new THREE.Vector3(), new THREE.Vector3() ];
+ if ( extensions[ name ] !== undefined ) {
- this.color = null;
- this.material = null;
- this.uvs = [[]];
+ return extensions[ name ];
- this.z = 0;
+ }
-};
+ var extension;
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ switch ( name ) {
-THREE.RenderableObject = function () {
+ case 'EXT_texture_filter_anisotropic':
+ extension = gl.getExtension( 'EXT_texture_filter_anisotropic' ) || gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
+ break;
- this.id = 0;
+ case 'WEBGL_compressed_texture_s3tc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'MOZ_WEBGL_compressed_texture_s3tc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_s3tc' );
+ break;
- this.object = null;
- this.z = 0;
+ case 'WEBGL_compressed_texture_pvrtc':
+ extension = gl.getExtension( 'WEBGL_compressed_texture_pvrtc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_pvrtc' );
+ break;
-};
+ default:
+ extension = gl.getExtension( name );
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ }
-THREE.RenderableSprite = function () {
+ if ( extension === null ) {
- this.id = 0;
+ THREE.warn( 'THREE.WebGLRenderer: ' + name + ' extension not supported.' );
- this.object = null;
+ }
- this.x = 0;
- this.y = 0;
- this.z = 0;
+ extensions[ name ] = extension;
- this.rotation = 0;
- this.scale = new THREE.Vector2();
+ return extension;
- this.material = null;
+ };
};
-/**
- * @author mrdoob / http://mrdoob.com/
- */
-
-THREE.RenderableLine = function () {
+// File:src/renderers/webgl/WebGLProgram.js
- this.id = 0;
+THREE.WebGLProgram = ( function () {
- this.v1 = new THREE.RenderableVertex();
- this.v2 = new THREE.RenderableVertex();
+ var programIdCount = 0;
- this.vertexColors = [ new THREE.Color(), new THREE.Color() ];
- this.material = null;
+ var generateDefines = function ( defines ) {
- this.z = 0;
-
-};
+ var value, chunk, chunks = [];
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ for ( var d in defines ) {
-THREE.GeometryUtils = {
+ value = defines[ d ];
+ if ( value === false ) continue;
- // Merge two geometries or geometry and geometry from object (using object's transform)
+ chunk = '#define ' + d + ' ' + value;
+ chunks.push( chunk );
- merge: function ( geometry1, object2 /* mesh | geometry */, materialIndexOffset ) {
+ }
- var matrix, normalMatrix,
- vertexOffset = geometry1.vertices.length,
- uvPosition = geometry1.faceVertexUvs[ 0 ].length,
- geometry2 = object2 instanceof THREE.Mesh ? object2.geometry : object2,
- vertices1 = geometry1.vertices,
- vertices2 = geometry2.vertices,
- faces1 = geometry1.faces,
- faces2 = geometry2.faces,
- uvs1 = geometry1.faceVertexUvs[ 0 ],
- uvs2 = geometry2.faceVertexUvs[ 0 ];
+ return chunks.join( '\n' );
- if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
+ };
- if ( object2 instanceof THREE.Mesh ) {
+ var cacheUniformLocations = function ( gl, program, identifiers ) {
- object2.matrixAutoUpdate && object2.updateMatrix();
+ var uniforms = {};
- matrix = object2.matrix;
+ for ( var i = 0, l = identifiers.length; i < l; i ++ ) {
- normalMatrix = new THREE.Matrix3().getNormalMatrix( matrix );
+ var id = identifiers[ i ];
+ uniforms[ id ] = gl.getUniformLocation( program, id );
}
- // vertices
+ return uniforms;
- for ( var i = 0, il = vertices2.length; i < il; i ++ ) {
+ };
- var vertex = vertices2[ i ];
+ var cacheAttributeLocations = function ( gl, program, identifiers ) {
- var vertexCopy = vertex.clone();
+ var attributes = {};
- if ( matrix ) vertexCopy.applyMatrix4( matrix );
+ for ( var i = 0, l = identifiers.length; i < l; i ++ ) {
- vertices1.push( vertexCopy );
+ var id = identifiers[ i ];
+ attributes[ id ] = gl.getAttribLocation( program, id );
}
- // faces
+ return attributes;
- for ( i = 0, il = faces2.length; i < il; i ++ ) {
+ };
- var face = faces2[ i ], faceCopy, normal, color,
- faceVertexNormals = face.vertexNormals,
- faceVertexColors = face.vertexColors;
+ return function ( renderer, code, material, parameters ) {
- faceCopy = new THREE.Face3( face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset );
- faceCopy.normal.copy( face.normal );
+ var _this = renderer;
+ var _gl = _this.context;
- if ( normalMatrix ) {
+ var defines = material.defines;
+ var uniforms = material.__webglShader.uniforms;
+ var attributes = material.attributes;
- faceCopy.normal.applyMatrix3( normalMatrix ).normalize();
+ var vertexShader = material.__webglShader.vertexShader;
+ var fragmentShader = material.__webglShader.fragmentShader;
- }
+ var index0AttributeName = material.index0AttributeName;
- for ( var j = 0, jl = faceVertexNormals.length; j < jl; j ++ ) {
+ if ( index0AttributeName === undefined && parameters.morphTargets === true ) {
- normal = faceVertexNormals[ j ].clone();
+ // programs with morphTargets displace position out of attribute 0
- if ( normalMatrix ) {
+ index0AttributeName = 'position';
- normal.applyMatrix3( normalMatrix ).normalize();
+ }
- }
+ var shadowMapTypeDefine = 'SHADOWMAP_TYPE_BASIC';
- faceCopy.vertexNormals.push( normal );
+ if ( parameters.shadowMapType === THREE.PCFShadowMap ) {
- }
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF';
- faceCopy.color.copy( face.color );
+ } else if ( parameters.shadowMapType === THREE.PCFSoftShadowMap ) {
- for ( var j = 0, jl = faceVertexColors.length; j < jl; j ++ ) {
+ shadowMapTypeDefine = 'SHADOWMAP_TYPE_PCF_SOFT';
- color = faceVertexColors[ j ];
- faceCopy.vertexColors.push( color.clone() );
+ }
- }
+ var envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ var envMapModeDefine = 'ENVMAP_MODE_REFLECTION';
+ var envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
- faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
+ if ( parameters.envMap ) {
- faceCopy.centroid.copy( face.centroid );
+ switch ( material.envMap.mapping ) {
- if ( matrix ) {
+ case THREE.CubeReflectionMapping:
+ case THREE.CubeRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_CUBE';
+ break;
+
+ case THREE.EquirectangularReflectionMapping:
+ case THREE.EquirectangularRefractionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_EQUIREC';
+ break;
- faceCopy.centroid.applyMatrix4( matrix );
+ case THREE.SphericalReflectionMapping:
+ envMapTypeDefine = 'ENVMAP_TYPE_SPHERE';
+ break;
}
- faces1.push( faceCopy );
+ switch ( material.envMap.mapping ) {
- }
+ case THREE.CubeRefractionMapping:
+ case THREE.EquirectangularRefractionMapping:
+ envMapModeDefine = 'ENVMAP_MODE_REFRACTION';
+ break;
- // uvs
+ }
- for ( i = 0, il = uvs2.length; i < il; i ++ ) {
+ switch ( material.combine ) {
- var uv = uvs2[ i ], uvCopy = [];
+ case THREE.MultiplyOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MULTIPLY';
+ break;
- for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
+ case THREE.MixOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_MIX';
+ break;
- uvCopy.push( new THREE.Vector2( uv[ j ].x, uv[ j ].y ) );
+ case THREE.AddOperation:
+ envMapBlendingDefine = 'ENVMAP_BLENDING_ADD';
+ break;
}
- uvs1.push( uvCopy );
-
}
- },
-
- // Get random point in triangle (via barycentric coordinates)
- // (uniform distribution)
- // http://www.cgafaq.info/wiki/Random_Point_In_Triangle
-
- randomPointInTriangle: function () {
+ var gammaFactorDefine = ( renderer.gammaFactor > 0 ) ? renderer.gammaFactor : 1.0;
- var vector = new THREE.Vector3();
-
- return function ( vectorA, vectorB, vectorC ) {
+ // console.log( 'building new program ' );
- var point = new THREE.Vector3();
-
- var a = THREE.Math.random16();
- var b = THREE.Math.random16();
+ //
- if ( ( a + b ) > 1 ) {
+ var customDefines = generateDefines( defines );
- a = 1 - a;
- b = 1 - b;
+ //
- }
+ var program = _gl.createProgram();
- var c = 1 - a - b;
+ var prefix_vertex, prefix_fragment;
- point.copy( vectorA );
- point.multiplyScalar( a );
+ if ( material instanceof THREE.RawShaderMaterial ) {
- vector.copy( vectorB );
- vector.multiplyScalar( b );
+ prefix_vertex = '';
+ prefix_fragment = '';
- point.add( vector );
+ } else {
- vector.copy( vectorC );
- vector.multiplyScalar( c );
+ prefix_vertex = [
- point.add( vector );
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
- return point;
+ customDefines,
- };
+ parameters.supportsVertexTextures ? '#define VERTEX_TEXTURES' : '',
- }(),
+ _this.gammaInput ? '#define GAMMA_INPUT' : '',
+ _this.gammaOutput ? '#define GAMMA_OUTPUT' : '',
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
- // Get random point in face (triangle / quad)
- // (uniform distribution)
+ '#define MAX_DIR_LIGHTS ' + parameters.maxDirLights,
+ '#define MAX_POINT_LIGHTS ' + parameters.maxPointLights,
+ '#define MAX_SPOT_LIGHTS ' + parameters.maxSpotLights,
+ '#define MAX_HEMI_LIGHTS ' + parameters.maxHemiLights,
- randomPointInFace: function ( face, geometry, useCachedAreas ) {
+ '#define MAX_SHADOWS ' + parameters.maxShadows,
- var vA, vB, vC, vD;
+ '#define MAX_BONES ' + parameters.maxBones,
- vA = geometry.vertices[ face.a ];
- vB = geometry.vertices[ face.b ];
- vC = geometry.vertices[ face.c ];
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
- return THREE.GeometryUtils.randomPointInTriangle( vA, vB, vC );
+ parameters.flatShading ? '#define FLAT_SHADED': '',
- },
+ parameters.skinning ? '#define USE_SKINNING' : '',
+ parameters.useVertexTexture ? '#define BONE_TEXTURE' : '',
- // Get uniformly distributed random points in mesh
- // - create array with cumulative sums of face areas
- // - pick random number from 0 to total area
- // - find corresponding place in area array by binary search
- // - get random point in face
+ parameters.morphTargets ? '#define USE_MORPHTARGETS' : '',
+ parameters.morphNormals ? '#define USE_MORPHNORMALS' : '',
+ parameters.wrapAround ? '#define WRAP_AROUND' : '',
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
- randomPointsInGeometry: function ( geometry, n ) {
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+ parameters.shadowMapDebug ? '#define SHADOWMAP_DEBUG' : '',
+ parameters.shadowMapCascade ? '#define SHADOWMAP_CASCADE' : '',
- var face, i,
- faces = geometry.faces,
- vertices = geometry.vertices,
- il = faces.length,
- totalArea = 0,
- cumulativeAreas = [],
- vA, vB, vC, vD;
+ parameters.sizeAttenuation ? '#define USE_SIZEATTENUATION' : '',
- // precompute face areas
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ //_this._glExtensionFragDepth ? '#define USE_LOGDEPTHBUF_EXT' : '',
- for ( i = 0; i < il; i ++ ) {
- face = faces[ i ];
+ 'uniform mat4 modelMatrix;',
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform mat4 viewMatrix;',
+ 'uniform mat3 normalMatrix;',
+ 'uniform vec3 cameraPosition;',
- vA = vertices[ face.a ];
- vB = vertices[ face.b ];
- vC = vertices[ face.c ];
+ 'attribute vec3 position;',
+ 'attribute vec3 normal;',
+ 'attribute vec2 uv;',
+ 'attribute vec2 uv2;',
- face._area = THREE.GeometryUtils.triangleArea( vA, vB, vC );
+ '#ifdef USE_COLOR',
- totalArea += face._area;
+ ' attribute vec3 color;',
- cumulativeAreas[ i ] = totalArea;
+ '#endif',
- }
+ '#ifdef USE_MORPHTARGETS',
- // binary search cumulative areas array
+ ' attribute vec3 morphTarget0;',
+ ' attribute vec3 morphTarget1;',
+ ' attribute vec3 morphTarget2;',
+ ' attribute vec3 morphTarget3;',
- function binarySearchIndices( value ) {
+ ' #ifdef USE_MORPHNORMALS',
- function binarySearch( start, end ) {
+ ' attribute vec3 morphNormal0;',
+ ' attribute vec3 morphNormal1;',
+ ' attribute vec3 morphNormal2;',
+ ' attribute vec3 morphNormal3;',
- // return closest larger index
- // if exact number is not found
+ ' #else',
- if ( end < start )
- return start;
+ ' attribute vec3 morphTarget4;',
+ ' attribute vec3 morphTarget5;',
+ ' attribute vec3 morphTarget6;',
+ ' attribute vec3 morphTarget7;',
- var mid = start + Math.floor( ( end - start ) / 2 );
+ ' #endif',
- if ( cumulativeAreas[ mid ] > value ) {
+ '#endif',
- return binarySearch( start, mid - 1 );
+ '#ifdef USE_SKINNING',
- } else if ( cumulativeAreas[ mid ] < value ) {
+ ' attribute vec4 skinIndex;',
+ ' attribute vec4 skinWeight;',
- return binarySearch( mid + 1, end );
+ '#endif',
- } else {
+ ''
- return mid;
+ ].join( '\n' );
- }
+ prefix_fragment = [
- }
+ 'precision ' + parameters.precision + ' float;',
+ 'precision ' + parameters.precision + ' int;',
- var result = binarySearch( 0, cumulativeAreas.length - 1 )
- return result;
+ ( parameters.bumpMap || parameters.normalMap || parameters.flatShading ) ? '#extension GL_OES_standard_derivatives : enable' : '',
- }
+ customDefines,
- // pick random face weighted by face area
+ '#define MAX_DIR_LIGHTS ' + parameters.maxDirLights,
+ '#define MAX_POINT_LIGHTS ' + parameters.maxPointLights,
+ '#define MAX_SPOT_LIGHTS ' + parameters.maxSpotLights,
+ '#define MAX_HEMI_LIGHTS ' + parameters.maxHemiLights,
- var r, index,
- result = [];
+ '#define MAX_SHADOWS ' + parameters.maxShadows,
- var stats = {};
+ parameters.alphaTest ? '#define ALPHATEST ' + parameters.alphaTest : '',
- for ( i = 0; i < n; i ++ ) {
+ _this.gammaInput ? '#define GAMMA_INPUT' : '',
+ _this.gammaOutput ? '#define GAMMA_OUTPUT' : '',
+ '#define GAMMA_FACTOR ' + gammaFactorDefine,
- r = THREE.Math.random16() * totalArea;
+ ( parameters.useFog && parameters.fog ) ? '#define USE_FOG' : '',
+ ( parameters.useFog && parameters.fogExp ) ? '#define FOG_EXP2' : '',
- index = binarySearchIndices( r );
+ parameters.map ? '#define USE_MAP' : '',
+ parameters.envMap ? '#define USE_ENVMAP' : '',
+ parameters.envMap ? '#define ' + envMapTypeDefine : '',
+ parameters.envMap ? '#define ' + envMapModeDefine : '',
+ parameters.envMap ? '#define ' + envMapBlendingDefine : '',
+ parameters.lightMap ? '#define USE_LIGHTMAP' : '',
+ parameters.bumpMap ? '#define USE_BUMPMAP' : '',
+ parameters.normalMap ? '#define USE_NORMALMAP' : '',
+ parameters.specularMap ? '#define USE_SPECULARMAP' : '',
+ parameters.alphaMap ? '#define USE_ALPHAMAP' : '',
+ parameters.vertexColors ? '#define USE_COLOR' : '',
- result[ i ] = THREE.GeometryUtils.randomPointInFace( faces[ index ], geometry, true );
+ parameters.flatShading ? '#define FLAT_SHADED': '',
- if ( ! stats[ index ] ) {
+ parameters.metal ? '#define METAL' : '',
+ parameters.wrapAround ? '#define WRAP_AROUND' : '',
+ parameters.doubleSided ? '#define DOUBLE_SIDED' : '',
+ parameters.flipSided ? '#define FLIP_SIDED' : '',
- stats[ index ] = 1;
+ parameters.shadowMapEnabled ? '#define USE_SHADOWMAP' : '',
+ parameters.shadowMapEnabled ? '#define ' + shadowMapTypeDefine : '',
+ parameters.shadowMapDebug ? '#define SHADOWMAP_DEBUG' : '',
+ parameters.shadowMapCascade ? '#define SHADOWMAP_CASCADE' : '',
- } else {
+ parameters.logarithmicDepthBuffer ? '#define USE_LOGDEPTHBUF' : '',
+ //_this._glExtensionFragDepth ? '#define USE_LOGDEPTHBUF_EXT' : '',
- stats[ index ] += 1;
+ 'uniform mat4 viewMatrix;',
+ 'uniform vec3 cameraPosition;',
+ ''
- }
+ ].join( '\n' );
}
- return result;
+ var glVertexShader = new THREE.WebGLShader( _gl, _gl.VERTEX_SHADER, prefix_vertex + vertexShader );
+ var glFragmentShader = new THREE.WebGLShader( _gl, _gl.FRAGMENT_SHADER, prefix_fragment + fragmentShader );
- },
+ _gl.attachShader( program, glVertexShader );
+ _gl.attachShader( program, glFragmentShader );
- // Get triangle area (half of parallelogram)
- // http://mathworld.wolfram.com/TriangleArea.html
+ if ( index0AttributeName !== undefined ) {
- triangleArea: function () {
+ // Force a particular attribute to index 0.
+ // because potentially expensive emulation is done by browser if attribute 0 is disabled.
+ // And, color, for example is often automatically bound to index 0 so disabling it
- var vector1 = new THREE.Vector3();
- var vector2 = new THREE.Vector3();
+ _gl.bindAttribLocation( program, 0, index0AttributeName );
- return function ( vectorA, vectorB, vectorC ) {
+ }
- vector1.subVectors( vectorB, vectorA );
- vector2.subVectors( vectorC, vectorA );
- vector1.cross( vector2 );
+ _gl.linkProgram( program );
- return 0.5 * vector1.length();
+ var programLogInfo = _gl.getProgramInfoLog( program );
- };
+ if ( _gl.getProgramParameter( program, _gl.LINK_STATUS ) === false ) {
- }(),
+ THREE.error( 'THREE.WebGLProgram: shader error: ' + _gl.getError(), 'gl.VALIDATE_STATUS', _gl.getProgramParameter( program, _gl.VALIDATE_STATUS ), 'gl.getPRogramInfoLog', programLogInfo );
- // Center geometry so that 0,0,0 is in center of bounding box
+ }
- center: function ( geometry ) {
+ if ( programLogInfo !== '' ) {
- geometry.computeBoundingBox();
+ THREE.warn( 'THREE.WebGLProgram: gl.getProgramInfoLog()' + programLogInfo );
+ // THREE.warn( _gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glVertexShader ) );
+ // THREE.warn( _gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( glFragmentShader ) );
- var bb = geometry.boundingBox;
+ }
- var offset = new THREE.Vector3();
+ // clean up
- offset.addVectors( bb.min, bb.max );
- offset.multiplyScalar( -0.5 );
+ _gl.deleteShader( glVertexShader );
+ _gl.deleteShader( glFragmentShader );
- geometry.applyMatrix( new THREE.Matrix4().makeTranslation( offset.x, offset.y, offset.z ) );
- geometry.computeBoundingBox();
+ // cache uniform locations
- return offset;
+ var identifiers = [
- },
+ 'viewMatrix',
+ 'modelViewMatrix',
+ 'projectionMatrix',
+ 'normalMatrix',
+ 'modelMatrix',
+ 'cameraPosition',
+ 'morphTargetInfluences',
+ 'bindMatrix',
+ 'bindMatrixInverse'
- triangulateQuads: function ( geometry ) {
+ ];
- var i, il, j, jl;
+ if ( parameters.useVertexTexture ) {
- var faces = [];
- var faceVertexUvs = [];
+ identifiers.push( 'boneTexture' );
+ identifiers.push( 'boneTextureWidth' );
+ identifiers.push( 'boneTextureHeight' );
- for ( i = 0, il = geometry.faceVertexUvs.length; i < il; i ++ ) {
+ } else {
- faceVertexUvs[ i ] = [];
+ identifiers.push( 'boneGlobalMatrices' );
}
- for ( i = 0, il = geometry.faces.length; i < il; i ++ ) {
+ if ( parameters.logarithmicDepthBuffer ) {
- var face = geometry.faces[ i ];
+ identifiers.push('logDepthBufFC');
- faces.push( face );
+ }
- for ( j = 0, jl = geometry.faceVertexUvs.length; j < jl; j ++ ) {
- faceVertexUvs[ j ].push( geometry.faceVertexUvs[ j ][ i ] );
+ for ( var u in uniforms ) {
- }
+ identifiers.push( u );
}
- geometry.faces = faces;
- geometry.faceVertexUvs = faceVertexUvs;
-
- geometry.computeCentroids();
- geometry.computeFaceNormals();
- geometry.computeVertexNormals();
+ this.uniforms = cacheUniformLocations( _gl, program, identifiers );
- if ( geometry.hasTangents ) geometry.computeTangents();
+ // cache attributes locations
- }
+ identifiers = [
-};
+ 'position',
+ 'normal',
+ 'uv',
+ 'uv2',
+ 'tangent',
+ 'color',
+ 'skinIndex',
+ 'skinWeight',
+ 'lineDistance'
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- */
+ ];
-THREE.ImageUtils = {
+ for ( var i = 0; i < parameters.maxMorphTargets; i ++ ) {
- crossOrigin: 'anonymous',
+ identifiers.push( 'morphTarget' + i );
- loadTexture: function ( url, mapping, onLoad, onError ) {
+ }
- var loader = new THREE.ImageLoader();
- loader.crossOrigin = this.crossOrigin;
+ for ( var i = 0; i < parameters.maxMorphNormals; i ++ ) {
- var texture = new THREE.Texture( undefined, mapping );
+ identifiers.push( 'morphNormal' + i );
- var image = loader.load( url, function () {
+ }
- texture.needsUpdate = true;
+ for ( var a in attributes ) {
- if ( onLoad ) onLoad( texture );
+ identifiers.push( a );
- } );
+ }
- texture.image = image;
- texture.sourceFile = url;
+ this.attributes = cacheAttributeLocations( _gl, program, identifiers );
+ this.attributesKeys = Object.keys( this.attributes );
- return texture;
+ //
- },
+ this.id = programIdCount ++;
+ this.code = code;
+ this.usedTimes = 1;
+ this.program = program;
+ this.vertexShader = glVertexShader;
+ this.fragmentShader = glFragmentShader;
- loadCompressedTexture: function ( url, mapping, onLoad, onError ) {
+ return this;
- var texture = new THREE.CompressedTexture();
- texture.mapping = mapping;
+ };
- var request = new XMLHttpRequest();
+} )();
- request.onload = function () {
+// File:src/renderers/webgl/WebGLShader.js
- var buffer = request.response;
- var dds = THREE.ImageUtils.parseDDS( buffer, true );
+THREE.WebGLShader = ( function () {
- texture.format = dds.format;
+ var addLineNumbers = function ( string ) {
- texture.mipmaps = dds.mipmaps;
- texture.image.width = dds.width;
- texture.image.height = dds.height;
+ var lines = string.split( '\n' );
- // gl.generateMipmap fails for compressed textures
- // mipmaps must be embedded in the DDS file
- // or texture filters must not use mipmapping
+ for ( var i = 0; i < lines.length; i ++ ) {
- texture.generateMipmaps = false;
+ lines[ i ] = ( i + 1 ) + ': ' + lines[ i ];
- texture.needsUpdate = true;
+ }
- if ( onLoad ) onLoad( texture );
+ return lines.join( '\n' );
- }
+ };
- request.onerror = onError;
+ return function ( gl, type, string ) {
- request.open( 'GET', url, true );
- request.responseType = "arraybuffer";
- request.send( null );
+ var shader = gl.createShader( type );
- return texture;
+ gl.shaderSource( shader, string );
+ gl.compileShader( shader );
- },
+ if ( gl.getShaderParameter( shader, gl.COMPILE_STATUS ) === false ) {
- loadTextureCube: function ( array, mapping, onLoad, onError ) {
+ THREE.error( 'THREE.WebGLShader: Shader couldn\'t compile.' );
- var images = [];
- images.loadCount = 0;
+ }
- var texture = new THREE.Texture();
- texture.image = images;
- if ( mapping !== undefined ) texture.mapping = mapping;
+ if ( gl.getShaderInfoLog( shader ) !== '' ) {
- // no flipping needed for cube textures
+ THREE.warn( 'THREE.WebGLShader: gl.getShaderInfoLog()', gl.getShaderInfoLog( shader ), addLineNumbers( string ) );
- texture.flipY = false;
+ }
- for ( var i = 0, il = array.length; i < il; ++ i ) {
+ // --enable-privileged-webgl-extension
+ // console.log( type, gl.getExtension( 'WEBGL_debug_shaders' ).getTranslatedShaderSource( shader ) );
- var cubeImage = new Image();
- images[ i ] = cubeImage;
+ return shader;
- cubeImage.onload = function () {
+ };
- images.loadCount += 1;
+} )();
- if ( images.loadCount === 6 ) {
+// File:src/renderers/webgl/WebGLState.js
- texture.needsUpdate = true;
- if ( onLoad ) onLoad( texture );
+/**
+* @author mrdoob / http://mrdoob.com/
+*/
- }
+THREE.WebGLState = function ( gl, paramThreeToGL ) {
- };
+ var newAttributes = new Uint8Array( 16 );
+ var enabledAttributes = new Uint8Array( 16 );
- cubeImage.onerror = onError;
+ var currentBlending = null;
+ var currentBlendEquation = null;
+ var currentBlendSrc = null;
+ var currentBlendDst = null;
+ var currentBlendEquationAlpha = null;
+ var currentBlendSrcAlpha = null;
+ var currentBlendDstAlpha = null;
- cubeImage.crossOrigin = this.crossOrigin;
- cubeImage.src = array[ i ];
+ var currentDepthTest = null;
+ var currentDepthWrite = null;
- }
+ var currentColorWrite = null;
- return texture;
+ var currentDoubleSided = null;
+ var currentFlipSided = null;
- },
+ var currentLineWidth = null;
- loadCompressedTextureCube: function ( array, mapping, onLoad, onError ) {
+ var currentPolygonOffset = null;
+ var currentPolygonOffsetFactor = null;
+ var currentPolygonOffsetUnits = null;
- var images = [];
- images.loadCount = 0;
+ this.initAttributes = function () {
- var texture = new THREE.CompressedTexture();
- texture.image = images;
- if ( mapping !== undefined ) texture.mapping = mapping;
+ for ( var i = 0, l = newAttributes.length; i < l; i ++ ) {
- // no flipping for cube textures
- // (also flipping doesn't work for compressed textures )
+ newAttributes[ i ] = 0;
- texture.flipY = false;
+ }
- // can't generate mipmaps for compressed textures
- // mips must be embedded in DDS files
+ };
- texture.generateMipmaps = false;
+ this.enableAttribute = function ( attribute ) {
- var generateCubeFaceCallback = function ( rq, img ) {
+ newAttributes[ attribute ] = 1;
- return function () {
+ if ( enabledAttributes[ attribute ] === 0 ) {
- var buffer = rq.response;
- var dds = THREE.ImageUtils.parseDDS( buffer, true );
+ gl.enableVertexAttribArray( attribute );
+ enabledAttributes[ attribute ] = 1;
- img.format = dds.format;
+ }
- img.mipmaps = dds.mipmaps;
- img.width = dds.width;
- img.height = dds.height;
+ };
- images.loadCount += 1;
+ this.disableUnusedAttributes = function () {
- if ( images.loadCount === 6 ) {
+ for ( var i = 0, l = enabledAttributes.length; i < l; i ++ ) {
- texture.format = dds.format;
- texture.needsUpdate = true;
- if ( onLoad ) onLoad( texture );
+ if ( enabledAttributes[ i ] !== newAttributes[ i ] ) {
- }
+ gl.disableVertexAttribArray( i );
+ enabledAttributes[ i ] = 0;
}
}
- // compressed cubemap textures as 6 separate DDS files
-
- if ( array instanceof Array ) {
+ };
- for ( var i = 0, il = array.length; i < il; ++ i ) {
+ this.setBlending = function ( blending, blendEquation, blendSrc, blendDst, blendEquationAlpha, blendSrcAlpha, blendDstAlpha ) {
- var cubeImage = {};
- images[ i ] = cubeImage;
+ if ( blending !== currentBlending ) {
- var request = new XMLHttpRequest();
+ if ( blending === THREE.NoBlending ) {
- request.onload = generateCubeFaceCallback( request, cubeImage );
- request.onerror = onError;
+ gl.disable( gl.BLEND );
- var url = array[ i ];
+ } else if ( blending === THREE.AdditiveBlending ) {
- request.open( 'GET', url, true );
- request.responseType = "arraybuffer";
- request.send( null );
+ gl.enable( gl.BLEND );
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.SRC_ALPHA, gl.ONE );
- }
+ } else if ( blending === THREE.SubtractiveBlending ) {
- // compressed cubemap texture stored in a single DDS file
+ // TODO: Find blendFuncSeparate() combination
+ gl.enable( gl.BLEND );
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.ONE_MINUS_SRC_COLOR );
- } else {
+ } else if ( blending === THREE.MultiplyBlending ) {
- var url = array;
- var request = new XMLHttpRequest();
+ // TODO: Find blendFuncSeparate() combination
+ gl.enable( gl.BLEND );
+ gl.blendEquation( gl.FUNC_ADD );
+ gl.blendFunc( gl.ZERO, gl.SRC_COLOR );
- request.onload = function( ) {
+ } else if ( blending === THREE.CustomBlending ) {
- var buffer = request.response;
- var dds = THREE.ImageUtils.parseDDS( buffer, true );
+ gl.enable( gl.BLEND );
- if ( dds.isCubemap ) {
+ } else {
- var faces = dds.mipmaps.length / dds.mipmapCount;
+ gl.enable( gl.BLEND );
+ gl.blendEquationSeparate( gl.FUNC_ADD, gl.FUNC_ADD );
+ gl.blendFuncSeparate( gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA, gl.ONE, gl.ONE_MINUS_SRC_ALPHA );
- for ( var f = 0; f < faces; f ++ ) {
+ }
- images[ f ] = { mipmaps : [] };
+ currentBlending = blending;
- for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+ }
- images[ f ].mipmaps.push( dds.mipmaps[ f * dds.mipmapCount + i ] );
- images[ f ].format = dds.format;
- images[ f ].width = dds.width;
- images[ f ].height = dds.height;
+ if ( blending === THREE.CustomBlending ) {
- }
+ blendEquationAlpha = blendEquationAlpha || blendEquation;
+ blendSrcAlpha = blendSrcAlpha || blendSrc;
+ blendDstAlpha = blendDstAlpha || blendDst;
- }
+ if ( blendEquation !== currentBlendEquation || blendEquationAlpha !== currentBlendEquationAlpha ) {
- texture.format = dds.format;
- texture.needsUpdate = true;
- if ( onLoad ) onLoad( texture );
+ gl.blendEquationSeparate( paramThreeToGL( blendEquation ), paramThreeToGL( blendEquationAlpha ) );
- }
+ currentBlendEquation = blendEquation;
+ currentBlendEquationAlpha = blendEquationAlpha;
}
- request.onerror = onError;
-
- request.open( 'GET', url, true );
- request.responseType = "arraybuffer";
- request.send( null );
-
- }
-
- return texture;
+ if ( blendSrc !== currentBlendSrc || blendDst !== currentBlendDst || blendSrcAlpha !== currentBlendSrcAlpha || blendDstAlpha !== currentBlendDstAlpha ) {
- },
+ gl.blendFuncSeparate( paramThreeToGL( blendSrc ), paramThreeToGL( blendDst ), paramThreeToGL( blendSrcAlpha ), paramThreeToGL( blendDstAlpha ) );
- loadDDSTexture: function ( url, mapping, onLoad, onError ) {
+ currentBlendSrc = blendSrc;
+ currentBlendDst = blendDst;
+ currentBlendSrcAlpha = blendSrcAlpha;
+ currentBlendDstAlpha = blendDstAlpha;
- var images = [];
- images.loadCount = 0;
+ }
- var texture = new THREE.CompressedTexture();
- texture.image = images;
- if ( mapping !== undefined ) texture.mapping = mapping;
+ } else {
- // no flipping for cube textures
- // (also flipping doesn't work for compressed textures )
+ currentBlendEquation = null;
+ currentBlendSrc = null;
+ currentBlendDst = null;
+ currentBlendEquationAlpha = null;
+ currentBlendSrcAlpha = null;
+ currentBlendDstAlpha = null;
- texture.flipY = false;
+ }
- // can't generate mipmaps for compressed textures
- // mips must be embedded in DDS files
+ };
- texture.generateMipmaps = false;
+ this.setDepthTest = function ( depthTest ) {
- {
- var request = new XMLHttpRequest();
+ if ( currentDepthTest !== depthTest ) {
- request.onload = function( ) {
+ if ( depthTest ) {
- var buffer = request.response;
- var dds = THREE.ImageUtils.parseDDS( buffer, true );
+ gl.enable( gl.DEPTH_TEST );
- if ( dds.isCubemap ) {
+ } else {
- var faces = dds.mipmaps.length / dds.mipmapCount;
+ gl.disable( gl.DEPTH_TEST );
- for ( var f = 0; f < faces; f ++ ) {
+ }
- images[ f ] = { mipmaps : [] };
+ currentDepthTest = depthTest;
- for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+ }
- images[ f ].mipmaps.push( dds.mipmaps[ f * dds.mipmapCount + i ] );
- images[ f ].format = dds.format;
- images[ f ].width = dds.width;
- images[ f ].height = dds.height;
+ };
- }
+ this.setDepthWrite = function ( depthWrite ) {
- }
+ if ( currentDepthWrite !== depthWrite ) {
+ gl.depthMask( depthWrite );
+ currentDepthWrite = depthWrite;
- } else {
- texture.image.width = dds.width;
- texture.image.height = dds.height;
- texture.mipmaps = dds.mipmaps;
- }
+ }
- texture.format = dds.format;
- texture.needsUpdate = true;
- if ( onLoad ) onLoad( texture );
+ };
- }
+ this.setColorWrite = function ( colorWrite ) {
- request.onerror = onError;
+ if ( currentColorWrite !== colorWrite ) {
- request.open( 'GET', url, true );
- request.responseType = "arraybuffer";
- request.send( null );
+ gl.colorMask( colorWrite, colorWrite, colorWrite, colorWrite );
+ currentColorWrite = colorWrite;
}
- return texture;
+ };
- },
+ this.setDoubleSided = function ( doubleSided ) {
- parseDDS: function ( buffer, loadMipmaps ) {
+ if ( currentDoubleSided !== doubleSided ) {
- var dds = { mipmaps: [], width: 0, height: 0, format: null, mipmapCount: 1 };
+ if ( doubleSided ) {
- // Adapted from @toji's DDS utils
- // https://github.com/toji/webgl-texture-utils/blob/master/texture-util/dds.js
+ gl.disable( gl.CULL_FACE );
- // All values and structures referenced from:
- // http://msdn.microsoft.com/en-us/library/bb943991.aspx/
+ } else {
- var DDS_MAGIC = 0x20534444;
+ gl.enable( gl.CULL_FACE );
- var DDSD_CAPS = 0x1,
- DDSD_HEIGHT = 0x2,
- DDSD_WIDTH = 0x4,
- DDSD_PITCH = 0x8,
- DDSD_PIXELFORMAT = 0x1000,
- DDSD_MIPMAPCOUNT = 0x20000,
- DDSD_LINEARSIZE = 0x80000,
- DDSD_DEPTH = 0x800000;
+ }
- var DDSCAPS_COMPLEX = 0x8,
- DDSCAPS_MIPMAP = 0x400000,
- DDSCAPS_TEXTURE = 0x1000;
+ currentDoubleSided = doubleSided;
- var DDSCAPS2_CUBEMAP = 0x200,
- DDSCAPS2_CUBEMAP_POSITIVEX = 0x400,
- DDSCAPS2_CUBEMAP_NEGATIVEX = 0x800,
- DDSCAPS2_CUBEMAP_POSITIVEY = 0x1000,
- DDSCAPS2_CUBEMAP_NEGATIVEY = 0x2000,
- DDSCAPS2_CUBEMAP_POSITIVEZ = 0x4000,
- DDSCAPS2_CUBEMAP_NEGATIVEZ = 0x8000,
- DDSCAPS2_VOLUME = 0x200000;
+ }
- var DDPF_ALPHAPIXELS = 0x1,
- DDPF_ALPHA = 0x2,
- DDPF_FOURCC = 0x4,
- DDPF_RGB = 0x40,
- DDPF_YUV = 0x200,
- DDPF_LUMINANCE = 0x20000;
+ };
- function fourCCToInt32( value ) {
+ this.setFlipSided = function ( flipSided ) {
- return value.charCodeAt(0) +
- (value.charCodeAt(1) << 8) +
- (value.charCodeAt(2) << 16) +
- (value.charCodeAt(3) << 24);
+ if ( currentFlipSided !== flipSided ) {
- }
+ if ( flipSided ) {
- function int32ToFourCC( value ) {
+ gl.frontFace( gl.CW );
- return String.fromCharCode(
- value & 0xff,
- (value >> 8) & 0xff,
- (value >> 16) & 0xff,
- (value >> 24) & 0xff
- );
- }
+ } else {
+
+ gl.frontFace( gl.CCW );
- function loadARGBMip( buffer, dataOffset, width, height ) {
- var dataLength = width*height*4;
- var srcBuffer = new Uint8Array( buffer, dataOffset, dataLength );
- var byteArray = new Uint8Array( dataLength );
- var dst = 0;
- var src = 0;
- for ( var y = 0; y < height; y++ ) {
- for ( var x = 0; x < width; x++ ) {
- var b = srcBuffer[src]; src++;
- var g = srcBuffer[src]; src++;
- var r = srcBuffer[src]; src++;
- var a = srcBuffer[src]; src++;
- byteArray[dst] = r; dst++; //r
- byteArray[dst] = g; dst++; //g
- byteArray[dst] = b; dst++; //b
- byteArray[dst] = a; dst++; //a
- }
}
- return byteArray;
+
+ currentFlipSided = flipSided;
+
}
- var FOURCC_DXT1 = fourCCToInt32("DXT1");
- var FOURCC_DXT3 = fourCCToInt32("DXT3");
- var FOURCC_DXT5 = fourCCToInt32("DXT5");
+ };
- var headerLengthInt = 31; // The header length in 32 bit ints
+ this.setLineWidth = function ( width ) {
- // Offsets into the header array
+ if ( width !== currentLineWidth ) {
- var off_magic = 0;
+ gl.lineWidth( width );
- var off_size = 1;
- var off_flags = 2;
- var off_height = 3;
- var off_width = 4;
+ currentLineWidth = width;
- var off_mipmapCount = 7;
+ }
- var off_pfFlags = 20;
- var off_pfFourCC = 21;
- var off_RGBBitCount = 22;
- var off_RBitMask = 23;
- var off_GBitMask = 24;
- var off_BBitMask = 25;
- var off_ABitMask = 26;
+ };
- var off_caps = 27;
- var off_caps2 = 28;
- var off_caps3 = 29;
- var off_caps4 = 30;
+ this.setPolygonOffset = function ( polygonoffset, factor, units ) {
- // Parse header
+ if ( currentPolygonOffset !== polygonoffset ) {
- var header = new Int32Array( buffer, 0, headerLengthInt );
+ if ( polygonoffset ) {
- if ( header[ off_magic ] !== DDS_MAGIC ) {
+ gl.enable( gl.POLYGON_OFFSET_FILL );
- console.error( "ImageUtils.parseDDS(): Invalid magic number in DDS header" );
- return dds;
+ } else {
- }
+ gl.disable( gl.POLYGON_OFFSET_FILL );
- if ( ! header[ off_pfFlags ] & DDPF_FOURCC ) {
+ }
- console.error( "ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code" );
- return dds;
+ currentPolygonOffset = polygonoffset;
}
- var blockBytes;
+ if ( polygonoffset && ( currentPolygonOffsetFactor !== factor || currentPolygonOffsetUnits !== units ) ) {
- var fourCC = header[ off_pfFourCC ];
+ gl.polygonOffset( factor, units );
- var isRGBAUncompressed = false;
+ currentPolygonOffsetFactor = factor;
+ currentPolygonOffsetUnits = units;
- switch ( fourCC ) {
+ }
- case FOURCC_DXT1:
+ };
- blockBytes = 8;
- dds.format = THREE.RGB_S3TC_DXT1_Format;
- break;
+ this.reset = function () {
- case FOURCC_DXT3:
+ for ( var i = 0; i < enabledAttributes.length; i ++ ) {
- blockBytes = 16;
- dds.format = THREE.RGBA_S3TC_DXT3_Format;
- break;
+ enabledAttributes[ i ] = 0;
- case FOURCC_DXT5:
+ }
- blockBytes = 16;
- dds.format = THREE.RGBA_S3TC_DXT5_Format;
- break;
+ currentBlending = null;
+ currentDepthTest = null;
+ currentDepthWrite = null;
+ currentColorWrite = null;
+ currentDoubleSided = null;
+ currentFlipSided = null;
- default:
+ };
- if( header[off_RGBBitCount] ==32
- && header[off_RBitMask]&0xff0000
- && header[off_GBitMask]&0xff00
- && header[off_BBitMask]&0xff
- && header[off_ABitMask]&0xff000000 ) {
- isRGBAUncompressed = true;
- blockBytes = 64;
- dds.format = THREE.RGBAFormat;
- } else {
- console.error( "ImageUtils.parseDDS(): Unsupported FourCC code: ", int32ToFourCC( fourCC ) );
- return dds;
- }
- }
+};
- dds.mipmapCount = 1;
+// File:src/renderers/webgl/plugins/LensFlarePlugin.js
- if ( header[ off_flags ] & DDSD_MIPMAPCOUNT && loadMipmaps !== false ) {
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
- dds.mipmapCount = Math.max( 1, header[ off_mipmapCount ] );
+THREE.LensFlarePlugin = function ( renderer, flares ) {
- }
+ var gl = renderer.context;
- //TODO: Verify that all faces of the cubemap are present with DDSCAPS2_CUBEMAP_POSITIVEX, etc.
+ var vertexBuffer, elementBuffer;
+ var program, attributes, uniforms;
+ var hasVertexTexture;
- dds.isCubemap = header[ off_caps2 ] & DDSCAPS2_CUBEMAP ? true : false;
+ var tempTexture, occlusionTexture;
- dds.width = header[ off_width ];
- dds.height = header[ off_height ];
+ var init = function () {
- var dataOffset = header[ off_size ] + 4;
+ var vertices = new Float32Array( [
+ -1, -1, 0, 0,
+ 1, -1, 1, 0,
+ 1, 1, 1, 1,
+ -1, 1, 0, 1
+ ] );
- // Extract mipmaps buffers
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
- var width = dds.width;
- var height = dds.height;
+ // buffers
- var faces = dds.isCubemap ? 6 : 1;
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
- for ( var face = 0; face < faces; face ++ ) {
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
- for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
- if( isRGBAUncompressed ) {
- var byteArray = loadARGBMip( buffer, dataOffset, width, height );
- var dataLength = byteArray.length;
- } else {
- var dataLength = Math.max( 4, width ) / 4 * Math.max( 4, height ) / 4 * blockBytes;
- var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
- }
+ // textures
- var mipmap = { "data": byteArray, "width": width, "height": height };
- dds.mipmaps.push( mipmap );
+ tempTexture = gl.createTexture();
+ occlusionTexture = gl.createTexture();
- dataOffset += dataLength;
+ gl.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGB, 16, 16, 0, gl.RGB, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
- width = Math.max( width * 0.5, 1 );
- height = Math.max( height * 0.5, 1 );
+ gl.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.texImage2D( gl.TEXTURE_2D, 0, gl.RGBA, 16, 16, 0, gl.RGBA, gl.UNSIGNED_BYTE, null );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST );
+ gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST );
- }
+ hasVertexTexture = gl.getParameter( gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS ) > 0;
- width = dds.width;
- height = dds.height;
+ var shader;
- }
+ if ( hasVertexTexture ) {
- return dds;
+ shader = {
- },
+ vertexShader: [
- getNormalMap: function ( image, depth ) {
+ "uniform lowp int renderType;",
- // Adapted from http://www.paulbrunt.co.uk/lab/heightnormal/
+ "uniform vec3 screenPosition;",
+ "uniform vec2 scale;",
+ "uniform float rotation;",
- var cross = function ( a, b ) {
+ "uniform sampler2D occlusionMap;",
- return [ a[ 1 ] * b[ 2 ] - a[ 2 ] * b[ 1 ], a[ 2 ] * b[ 0 ] - a[ 0 ] * b[ 2 ], a[ 0 ] * b[ 1 ] - a[ 1 ] * b[ 0 ] ];
+ "attribute vec2 position;",
+ "attribute vec2 uv;",
- }
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
- var subtract = function ( a, b ) {
+ "void main() {",
- return [ a[ 0 ] - b[ 0 ], a[ 1 ] - b[ 1 ], a[ 2 ] - b[ 2 ] ];
+ "vUV = uv;",
- }
+ "vec2 pos = position;",
- var normalize = function ( a ) {
+ "if( renderType == 2 ) {",
- var l = Math.sqrt( a[ 0 ] * a[ 0 ] + a[ 1 ] * a[ 1 ] + a[ 2 ] * a[ 2 ] );
- return [ a[ 0 ] / l, a[ 1 ] / l, a[ 2 ] / l ];
+ "vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );",
- }
+ "vVisibility = visibility.r / 9.0;",
+ "vVisibility *= 1.0 - visibility.g / 9.0;",
+ "vVisibility *= visibility.b / 9.0;",
+ "vVisibility *= 1.0 - visibility.a / 9.0;",
- depth = depth | 1;
+ "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
+ "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
- var width = image.width;
- var height = image.height;
+ "}",
- var canvas = document.createElement( 'canvas' );
- canvas.width = width;
- canvas.height = height;
+ "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
- var context = canvas.getContext( '2d' );
- context.drawImage( image, 0, 0 );
+ "}"
- var data = context.getImageData( 0, 0, width, height ).data;
- var imageData = context.createImageData( width, height );
- var output = imageData.data;
+ ].join( "\n" ),
- for ( var x = 0; x < width; x ++ ) {
+ fragmentShader: [
- for ( var y = 0; y < height; y ++ ) {
+ "uniform lowp int renderType;",
- var ly = y - 1 < 0 ? 0 : y - 1;
- var uy = y + 1 > height - 1 ? height - 1 : y + 1;
- var lx = x - 1 < 0 ? 0 : x - 1;
- var ux = x + 1 > width - 1 ? width - 1 : x + 1;
+ "uniform sampler2D map;",
+ "uniform float opacity;",
+ "uniform vec3 color;",
- var points = [];
- var origin = [ 0, 0, data[ ( y * width + x ) * 4 ] / 255 * depth ];
- points.push( [ - 1, 0, data[ ( y * width + lx ) * 4 ] / 255 * depth ] );
- points.push( [ - 1, - 1, data[ ( ly * width + lx ) * 4 ] / 255 * depth ] );
- points.push( [ 0, - 1, data[ ( ly * width + x ) * 4 ] / 255 * depth ] );
- points.push( [ 1, - 1, data[ ( ly * width + ux ) * 4 ] / 255 * depth ] );
- points.push( [ 1, 0, data[ ( y * width + ux ) * 4 ] / 255 * depth ] );
- points.push( [ 1, 1, data[ ( uy * width + ux ) * 4 ] / 255 * depth ] );
- points.push( [ 0, 1, data[ ( uy * width + x ) * 4 ] / 255 * depth ] );
- points.push( [ - 1, 1, data[ ( uy * width + lx ) * 4 ] / 255 * depth ] );
+ "varying vec2 vUV;",
+ "varying float vVisibility;",
- var normals = [];
- var num_points = points.length;
+ "void main() {",
- for ( var i = 0; i < num_points; i ++ ) {
+ // pink square
- var v1 = points[ i ];
- var v2 = points[ ( i + 1 ) % num_points ];
- v1 = subtract( v1, origin );
- v2 = subtract( v2, origin );
- normals.push( normalize( cross( v1, v2 ) ) );
+ "if( renderType == 0 ) {",
- }
+ "gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );",
- var normal = [ 0, 0, 0 ];
+ // restore
- for ( var i = 0; i < normals.length; i ++ ) {
+ "} else if( renderType == 1 ) {",
- normal[ 0 ] += normals[ i ][ 0 ];
- normal[ 1 ] += normals[ i ][ 1 ];
- normal[ 2 ] += normals[ i ][ 2 ];
+ "gl_FragColor = texture2D( map, vUV );",
- }
+ // flare
- normal[ 0 ] /= normals.length;
- normal[ 1 ] /= normals.length;
- normal[ 2 ] /= normals.length;
+ "} else {",
- var idx = ( y * width + x ) * 4;
+ "vec4 texture = texture2D( map, vUV );",
+ "texture.a *= opacity * vVisibility;",
+ "gl_FragColor = texture;",
+ "gl_FragColor.rgb *= color;",
- output[ idx ] = ( ( normal[ 0 ] + 1.0 ) / 2.0 * 255 ) | 0;
- output[ idx + 1 ] = ( ( normal[ 1 ] + 1.0 ) / 2.0 * 255 ) | 0;
- output[ idx + 2 ] = ( normal[ 2 ] * 255 ) | 0;
- output[ idx + 3 ] = 255;
+ "}",
- }
+ "}"
- }
+ ].join( "\n" )
- context.putImageData( imageData, 0, 0 );
+ };
- return canvas;
+ } else {
- },
+ shader = {
- generateDataTexture: function ( width, height, color ) {
+ vertexShader: [
- var size = width * height;
- var data = new Uint8Array( 3 * size );
+ "uniform lowp int renderType;",
- var r = Math.floor( color.r * 255 );
- var g = Math.floor( color.g * 255 );
- var b = Math.floor( color.b * 255 );
+ "uniform vec3 screenPosition;",
+ "uniform vec2 scale;",
+ "uniform float rotation;",
- for ( var i = 0; i < size; i ++ ) {
+ "attribute vec2 position;",
+ "attribute vec2 uv;",
- data[ i * 3 ] = r;
- data[ i * 3 + 1 ] = g;
- data[ i * 3 + 2 ] = b;
+ "varying vec2 vUV;",
- }
+ "void main() {",
- var texture = new THREE.DataTexture( data, width, height, THREE.RGBFormat );
- texture.needsUpdate = true;
+ "vUV = uv;",
- return texture;
+ "vec2 pos = position;",
- }
+ "if( renderType == 2 ) {",
-};
+ "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
+ "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ "}",
-THREE.SceneUtils = {
+ "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
- createMultiMaterialObject: function ( geometry, materials ) {
+ "}"
- var group = new THREE.Object3D();
+ ].join( "\n" ),
- for ( var i = 0, l = materials.length; i < l; i ++ ) {
+ fragmentShader: [
- group.add( new THREE.Mesh( geometry, materials[ i ] ) );
+ "precision mediump float;",
- }
+ "uniform lowp int renderType;",
- return group;
+ "uniform sampler2D map;",
+ "uniform sampler2D occlusionMap;",
+ "uniform float opacity;",
+ "uniform vec3 color;",
- },
+ "varying vec2 vUV;",
- detach : function ( child, parent, scene ) {
+ "void main() {",
- child.applyMatrix( parent.matrixWorld );
- parent.remove( child );
- scene.add( child );
+ // pink square
- },
+ "if( renderType == 0 ) {",
- attach: function ( child, scene, parent ) {
+ "gl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );",
- var matrixWorldInverse = new THREE.Matrix4();
- matrixWorldInverse.getInverse( parent.matrixWorld );
- child.applyMatrix( matrixWorldInverse );
+ // restore
- scene.remove( child );
- parent.add( child );
+ "} else if( renderType == 1 ) {",
- }
+ "gl_FragColor = texture2D( map, vUV );",
-};
+ // flare
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * @author alteredq / http://alteredqualia.com/
- *
- * For Text operations in three.js (See TextGeometry)
- *
- * It uses techniques used in:
- *
- * typeface.js and canvastext
- * For converting fonts and rendering with javascript
- * http://typeface.neocracy.org
- *
- * Triangulation ported from AS3
- * Simple Polygon Triangulation
- * http://actionsnippet.com/?p=1462
- *
- * A Method to triangulate shapes with holes
- * http://www.sakri.net/blog/2009/06/12/an-approach-to-triangulating-polygons-with-holes/
- *
- */
+ "} else {",
-THREE.FontUtils = {
+ "float visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;",
+ "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;",
+ "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;",
+ "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;",
+ "visibility = ( 1.0 - visibility / 4.0 );",
- faces : {},
+ "vec4 texture = texture2D( map, vUV );",
+ "texture.a *= opacity * visibility;",
+ "gl_FragColor = texture;",
+ "gl_FragColor.rgb *= color;",
- // Just for now. face[weight][style]
+ "}",
- face : "helvetiker",
- weight: "normal",
- style : "normal",
- size : 150,
- divisions : 10,
+ "}"
- getFace : function() {
+ ].join( "\n" )
- return this.faces[ this.face ][ this.weight ][ this.style ];
+ };
- },
+ }
- loadFace : function( data ) {
+ program = createProgram( shader );
- var family = data.familyName.toLowerCase();
+ attributes = {
+ vertex: gl.getAttribLocation ( program, "position" ),
+ uv: gl.getAttribLocation ( program, "uv" )
+ }
- var ThreeFont = this;
+ uniforms = {
+ renderType: gl.getUniformLocation( program, "renderType" ),
+ map: gl.getUniformLocation( program, "map" ),
+ occlusionMap: gl.getUniformLocation( program, "occlusionMap" ),
+ opacity: gl.getUniformLocation( program, "opacity" ),
+ color: gl.getUniformLocation( program, "color" ),
+ scale: gl.getUniformLocation( program, "scale" ),
+ rotation: gl.getUniformLocation( program, "rotation" ),
+ screenPosition: gl.getUniformLocation( program, "screenPosition" )
+ };
- ThreeFont.faces[ family ] = ThreeFont.faces[ family ] || {};
+ };
- ThreeFont.faces[ family ][ data.cssFontWeight ] = ThreeFont.faces[ family ][ data.cssFontWeight ] || {};
- ThreeFont.faces[ family ][ data.cssFontWeight ][ data.cssFontStyle ] = data;
+ /*
+ * Render lens flares
+ * Method: renders 16x16 0xff00ff-colored points scattered over the light source area,
+ * reads these back and calculates occlusion.
+ */
- var face = ThreeFont.faces[ family ][ data.cssFontWeight ][ data.cssFontStyle ] = data;
+ this.render = function ( scene, camera, viewportWidth, viewportHeight ) {
- return data;
+ if ( flares.length === 0 ) return;
- },
+ var tempPosition = new THREE.Vector3();
- drawText : function( text ) {
+ var invAspect = viewportHeight / viewportWidth,
+ halfViewportWidth = viewportWidth * 0.5,
+ halfViewportHeight = viewportHeight * 0.5;
- var characterPts = [], allPts = [];
+ var size = 16 / viewportHeight,
+ scale = new THREE.Vector2( size * invAspect, size );
- // RenderText
+ var screenPosition = new THREE.Vector3( 1, 1, 0 ),
+ screenPositionPixels = new THREE.Vector2( 1, 1 );
- var i, p,
- face = this.getFace(),
- scale = this.size / face.resolution,
- offset = 0,
- chars = String( text ).split( '' ),
- length = chars.length;
+ if ( program === undefined ) {
- var fontPaths = [];
+ init();
- for ( i = 0; i < length; i ++ ) {
+ }
- var path = new THREE.Path();
+ gl.useProgram( program );
- var ret = this.extractGlyphPoints( chars[ i ], face, scale, offset, path );
- offset += ret.offset;
+ gl.enableVertexAttribArray( attributes.vertex );
+ gl.enableVertexAttribArray( attributes.uv );
- fontPaths.push( ret.path );
+ // loop through all lens flares to update their occlusion and positions
+ // setup gl and common used attribs/unforms
- }
+ gl.uniform1i( uniforms.occlusionMap, 0 );
+ gl.uniform1i( uniforms.map, 1 );
- // get the width
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.vertex, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
- var width = offset / 2;
- //
- // for ( p = 0; p < allPts.length; p++ ) {
- //
- // allPts[ p ].x -= width;
- //
- // }
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
- //var extract = this.extractPoints( allPts, characterPts );
- //extract.contour = allPts;
+ gl.disable( gl.CULL_FACE );
+ gl.depthMask( false );
- //extract.paths = fontPaths;
- //extract.offset = width;
+ for ( var i = 0, l = flares.length; i < l; i ++ ) {
- return { paths : fontPaths, offset : width };
+ size = 16 / viewportHeight;
+ scale.set( size * invAspect, size );
- },
+ // calc object screen position
+ var flare = flares[ i ];
+ tempPosition.set( flare.matrixWorld.elements[12], flare.matrixWorld.elements[13], flare.matrixWorld.elements[14] );
+ tempPosition.applyMatrix4( camera.matrixWorldInverse );
+ tempPosition.applyProjection( camera.projectionMatrix );
- extractGlyphPoints : function( c, face, scale, offset, path ) {
+ // setup arrays for gl programs
- var pts = [];
+ screenPosition.copy( tempPosition )
- var i, i2, divisions,
- outline, action, length,
- scaleX, scaleY,
- x, y, cpx, cpy, cpx0, cpy0, cpx1, cpy1, cpx2, cpy2,
- laste,
- glyph = face.glyphs[ c ] || face.glyphs[ '?' ];
+ screenPositionPixels.x = screenPosition.x * halfViewportWidth + halfViewportWidth;
+ screenPositionPixels.y = screenPosition.y * halfViewportHeight + halfViewportHeight;
- if ( !glyph ) return;
+ // screen cull
- if ( glyph.o ) {
+ if ( hasVertexTexture || (
+ screenPositionPixels.x > 0 &&
+ screenPositionPixels.x < viewportWidth &&
+ screenPositionPixels.y > 0 &&
+ screenPositionPixels.y < viewportHeight ) ) {
- outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
- length = outline.length;
+ // save current RGB to temp texture
- scaleX = scale;
- scaleY = scale;
+ gl.activeTexture( gl.TEXTURE1 );
+ gl.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGB, screenPositionPixels.x - 8, screenPositionPixels.y - 8, 16, 16, 0 );
- for ( i = 0; i < length; ) {
- action = outline[ i ++ ];
+ // render pink quad
- //console.log( action );
+ gl.uniform1i( uniforms.renderType, 0 );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
- switch( action ) {
+ gl.disable( gl.BLEND );
+ gl.enable( gl.DEPTH_TEST );
- case 'm':
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
- // Move To
- x = outline[ i++ ] * scaleX + offset;
- y = outline[ i++ ] * scaleY;
+ // copy result to occlusionMap
- path.moveTo( x, y );
- break;
+ gl.activeTexture( gl.TEXTURE0 );
+ gl.bindTexture( gl.TEXTURE_2D, occlusionTexture );
+ gl.copyTexImage2D( gl.TEXTURE_2D, 0, gl.RGBA, screenPositionPixels.x - 8, screenPositionPixels.y - 8, 16, 16, 0 );
- case 'l':
- // Line To
+ // restore graphics
- x = outline[ i++ ] * scaleX + offset;
- y = outline[ i++ ] * scaleY;
- path.lineTo(x,y);
- break;
+ gl.uniform1i( uniforms.renderType, 1 );
+ gl.disable( gl.DEPTH_TEST );
- case 'q':
+ gl.activeTexture( gl.TEXTURE1 );
+ gl.bindTexture( gl.TEXTURE_2D, tempTexture );
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
- // QuadraticCurveTo
- cpx = outline[ i++ ] * scaleX + offset;
- cpy = outline[ i++ ] * scaleY;
- cpx1 = outline[ i++ ] * scaleX + offset;
- cpy1 = outline[ i++ ] * scaleY;
+ // update object positions
- path.quadraticCurveTo(cpx1, cpy1, cpx, cpy);
+ flare.positionScreen.copy( screenPosition )
- laste = pts[ pts.length - 1 ];
+ if ( flare.customUpdateCallback ) {
- if ( laste ) {
+ flare.customUpdateCallback( flare );
- cpx0 = laste.x;
- cpy0 = laste.y;
+ } else {
- for ( i2 = 1, divisions = this.divisions; i2 <= divisions; i2 ++ ) {
+ flare.updateLensFlares();
- var t = i2 / divisions;
- var tx = THREE.Shape.Utils.b2( t, cpx0, cpx1, cpx );
- var ty = THREE.Shape.Utils.b2( t, cpy0, cpy1, cpy );
- }
+ }
- }
+ // render flares
- break;
+ gl.uniform1i( uniforms.renderType, 2 );
+ gl.enable( gl.BLEND );
- case 'b':
+ for ( var j = 0, jl = flare.lensFlares.length; j < jl; j ++ ) {
- // Cubic Bezier Curve
+ var sprite = flare.lensFlares[ j ];
- cpx = outline[ i++ ] * scaleX + offset;
- cpy = outline[ i++ ] * scaleY;
- cpx1 = outline[ i++ ] * scaleX + offset;
- cpy1 = outline[ i++ ] * -scaleY;
- cpx2 = outline[ i++ ] * scaleX + offset;
- cpy2 = outline[ i++ ] * -scaleY;
+ if ( sprite.opacity > 0.001 && sprite.scale > 0.001 ) {
- path.bezierCurveTo( cpx, cpy, cpx1, cpy1, cpx2, cpy2 );
+ screenPosition.x = sprite.x;
+ screenPosition.y = sprite.y;
+ screenPosition.z = sprite.z;
- laste = pts[ pts.length - 1 ];
+ size = sprite.size * sprite.scale / viewportHeight;
- if ( laste ) {
+ scale.x = size * invAspect;
+ scale.y = size;
- cpx0 = laste.x;
- cpy0 = laste.y;
+ gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+ gl.uniform2f( uniforms.scale, scale.x, scale.y );
+ gl.uniform1f( uniforms.rotation, sprite.rotation );
- for ( i2 = 1, divisions = this.divisions; i2 <= divisions; i2 ++ ) {
+ gl.uniform1f( uniforms.opacity, sprite.opacity );
+ gl.uniform3f( uniforms.color, sprite.color.r, sprite.color.g, sprite.color.b );
- var t = i2 / divisions;
- var tx = THREE.Shape.Utils.b3( t, cpx0, cpx1, cpx2, cpx );
- var ty = THREE.Shape.Utils.b3( t, cpy0, cpy1, cpy2, cpy );
+ renderer.state.setBlending( sprite.blending, sprite.blendEquation, sprite.blendSrc, sprite.blendDst );
+ renderer.setTexture( sprite.texture, 1 );
- }
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
}
- break;
-
}
}
- }
-
-
-
- return { offset: glyph.ha*scale, path:path};
- }
-};
+ }
+ // restore gl
-THREE.FontUtils.generateShapes = function( text, parameters ) {
+ gl.enable( gl.CULL_FACE );
+ gl.enable( gl.DEPTH_TEST );
+ gl.depthMask( true );
- // Parameters
+ renderer.resetGLState();
- parameters = parameters || {};
+ };
- var size = parameters.size !== undefined ? parameters.size : 100;
- var curveSegments = parameters.curveSegments !== undefined ? parameters.curveSegments: 4;
+ function createProgram ( shader ) {
- var font = parameters.font !== undefined ? parameters.font : "helvetiker";
- var weight = parameters.weight !== undefined ? parameters.weight : "normal";
- var style = parameters.style !== undefined ? parameters.style : "normal";
+ var program = gl.createProgram();
- THREE.FontUtils.size = size;
- THREE.FontUtils.divisions = curveSegments;
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
- THREE.FontUtils.face = font;
- THREE.FontUtils.weight = weight;
- THREE.FontUtils.style = style;
+ var prefix = "precision " + renderer.getPrecision() + " float;\n";
- // Get a Font data json object
+ gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
+ gl.shaderSource( vertexShader, prefix + shader.vertexShader );
- var data = THREE.FontUtils.drawText( text );
+ gl.compileShader( fragmentShader );
+ gl.compileShader( vertexShader );
- var paths = data.paths;
- var shapes = [];
+ gl.attachShader( program, fragmentShader );
+ gl.attachShader( program, vertexShader );
- for ( var p = 0, pl = paths.length; p < pl; p ++ ) {
+ gl.linkProgram( program );
- Array.prototype.push.apply( shapes, paths[ p ].toShapes() );
+ return program;
}
- return shapes;
-
};
+// File:src/renderers/webgl/plugins/ShadowMapPlugin.js
/**
- * This code is a quick port of code written in C++ which was submitted to
- * flipcode.com by John W. Ratcliff // July 22, 2000
- * See original code and more information here:
- * http://www.flipcode.com/archives/Efficient_Polygon_Triangulation.shtml
- *
- * ported to actionscript by Zevan Rosser
- * www.actionsnippet.com
- *
- * ported to javascript by Joshua Koo
- * http://www.lab4games.net/zz85/blog
- *
+ * @author alteredq / http://alteredqualia.com/
*/
+THREE.ShadowMapPlugin = function ( _renderer, _lights, _webglObjects, _webglObjectsImmediate ) {
-( function( namespace ) {
+ var _gl = _renderer.context;
- var EPSILON = 0.0000000001;
+ var _depthMaterial, _depthMaterialMorph, _depthMaterialSkin, _depthMaterialMorphSkin,
- // takes in an contour array and returns
+ _frustum = new THREE.Frustum(),
+ _projScreenMatrix = new THREE.Matrix4(),
- var process = function( contour, indices ) {
+ _min = new THREE.Vector3(),
+ _max = new THREE.Vector3(),
- var n = contour.length;
+ _matrixPosition = new THREE.Vector3(),
- if ( n < 3 ) return null;
+ _renderList = [];
- var result = [],
- verts = [],
- vertIndices = [];
+ // init
- /* we want a counter-clockwise polygon in verts */
+ var depthShader = THREE.ShaderLib[ "depthRGBA" ];
+ var depthUniforms = THREE.UniformsUtils.clone( depthShader.uniforms );
- var u, v, w;
+ _depthMaterial = new THREE.ShaderMaterial( {
+ uniforms: depthUniforms,
+ vertexShader: depthShader.vertexShader,
+ fragmentShader: depthShader.fragmentShader
+ } );
- if ( area( contour ) > 0.0 ) {
+ _depthMaterialMorph = new THREE.ShaderMaterial( {
+ uniforms: depthUniforms,
+ vertexShader: depthShader.vertexShader,
+ fragmentShader: depthShader.fragmentShader,
+ morphTargets: true
+ } );
- for ( v = 0; v < n; v++ ) verts[ v ] = v;
+ _depthMaterialSkin = new THREE.ShaderMaterial( {
+ uniforms: depthUniforms,
+ vertexShader: depthShader.vertexShader,
+ fragmentShader: depthShader.fragmentShader,
+ skinning: true
+ } );
- } else {
+ _depthMaterialMorphSkin = new THREE.ShaderMaterial( {
+ uniforms: depthUniforms,
+ vertexShader: depthShader.vertexShader,
+ fragmentShader: depthShader.fragmentShader,
+ morphTargets: true,
+ skinning: true
+ } );
- for ( v = 0; v < n; v++ ) verts[ v ] = ( n - 1 ) - v;
+ _depthMaterial._shadowPass = true;
+ _depthMaterialMorph._shadowPass = true;
+ _depthMaterialSkin._shadowPass = true;
+ _depthMaterialMorphSkin._shadowPass = true;
- }
+ this.render = function ( scene, camera ) {
- var nv = n;
+ if ( _renderer.shadowMapEnabled === false ) return;
- /* remove nv - 2 vertices, creating 1 triangle every time */
+ var i, il, j, jl, n,
- var count = 2 * nv; /* error detection */
+ shadowMap, shadowMatrix, shadowCamera,
+ buffer, material,
+ webglObject, object, light,
- for( v = nv - 1; nv > 2; ) {
+ lights = [],
+ k = 0,
- /* if we loop, it is probably a non-simple polygon */
+ fog = null;
- if ( ( count-- ) <= 0 ) {
+ // set GL state for depth map
- //** Triangulate: ERROR - probable bad polygon!
+ _gl.clearColor( 1, 1, 1, 1 );
+ _gl.disable( _gl.BLEND );
- //throw ( "Warning, unable to triangulate polygon!" );
- //return null;
- // Sometimes warning is fine, especially polygons are triangulated in reverse.
- console.log( "Warning, unable to triangulate polygon!" );
+ _gl.enable( _gl.CULL_FACE );
+ _gl.frontFace( _gl.CCW );
- if ( indices ) return vertIndices;
- return result;
+ if ( _renderer.shadowMapCullFace === THREE.CullFaceFront ) {
- }
+ _gl.cullFace( _gl.FRONT );
- /* three consecutive vertices in current polygon, <u,v,w> */
+ } else {
- u = v; if ( nv <= u ) u = 0; /* previous */
- v = u + 1; if ( nv <= v ) v = 0; /* new v */
- w = v + 1; if ( nv <= w ) w = 0; /* next */
+ _gl.cullFace( _gl.BACK );
- if ( snip( contour, u, v, w, nv, verts ) ) {
+ }
- var a, b, c, s, t;
+ _renderer.state.setDepthTest( true );
- /* true names of the vertices */
+ // preprocess lights
+ // - skip lights that are not casting shadows
+ // - create virtual lights for cascaded shadow maps
- a = verts[ u ];
- b = verts[ v ];
- c = verts[ w ];
+ for ( i = 0, il = _lights.length; i < il; i ++ ) {
- /* output Triangle */
+ light = _lights[ i ];
- result.push( [ contour[ a ],
- contour[ b ],
- contour[ c ] ] );
+ if ( ! light.castShadow ) continue;
+ if ( ( light instanceof THREE.DirectionalLight ) && light.shadowCascade ) {
- vertIndices.push( [ verts[ u ], verts[ v ], verts[ w ] ] );
+ for ( n = 0; n < light.shadowCascadeCount; n ++ ) {
- /* remove v from the remaining polygon */
+ var virtualLight;
- for( s = v, t = v + 1; t < nv; s++, t++ ) {
+ if ( ! light.shadowCascadeArray[ n ] ) {
- verts[ s ] = verts[ t ];
+ virtualLight = createVirtualLight( light, n );
+ virtualLight.originalCamera = camera;
- }
+ var gyro = new THREE.Gyroscope();
+ gyro.position.copy( light.shadowCascadeOffset );
- nv--;
+ gyro.add( virtualLight );
+ gyro.add( virtualLight.target );
- /* reset error detection counter */
+ camera.add( gyro );
- count = 2 * nv;
+ light.shadowCascadeArray[ n ] = virtualLight;
- }
+ //console.log( "Created virtualLight", virtualLight );
- }
+ } else {
- if ( indices ) return vertIndices;
- return result;
+ virtualLight = light.shadowCascadeArray[ n ];
- };
+ }
- // calculate area of the contour polygon
+ updateVirtualLight( light, n );
- var area = function ( contour ) {
+ lights[ k ] = virtualLight;
+ k ++;
- var n = contour.length;
- var a = 0.0;
+ }
- for( var p = n - 1, q = 0; q < n; p = q++ ) {
+ } else {
- a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
+ lights[ k ] = light;
+ k ++;
+
+ }
}
- return a * 0.5;
+ // render depth map
- };
+ for ( i = 0, il = lights.length; i < il; i ++ ) {
- var snip = function ( contour, u, v, w, n, verts ) {
+ light = lights[ i ];
- var p;
- var ax, ay, bx, by;
- var cx, cy, px, py;
+ if ( ! light.shadowMap ) {
- ax = contour[ verts[ u ] ].x;
- ay = contour[ verts[ u ] ].y;
+ var shadowFilter = THREE.LinearFilter;
- bx = contour[ verts[ v ] ].x;
- by = contour[ verts[ v ] ].y;
+ if ( _renderer.shadowMapType === THREE.PCFSoftShadowMap ) {
- cx = contour[ verts[ w ] ].x;
- cy = contour[ verts[ w ] ].y;
+ shadowFilter = THREE.NearestFilter;
- if ( EPSILON > (((bx-ax)*(cy-ay)) - ((by-ay)*(cx-ax))) ) return false;
+ }
- var aX, aY, bX, bY, cX, cY;
- var apx, apy, bpx, bpy, cpx, cpy;
- var cCROSSap, bCROSScp, aCROSSbp;
+ var pars = { minFilter: shadowFilter, magFilter: shadowFilter, format: THREE.RGBAFormat };
- aX = cx - bx; aY = cy - by;
- bX = ax - cx; bY = ay - cy;
- cX = bx - ax; cY = by - ay;
+ light.shadowMap = new THREE.WebGLRenderTarget( light.shadowMapWidth, light.shadowMapHeight, pars );
+ light.shadowMapSize = new THREE.Vector2( light.shadowMapWidth, light.shadowMapHeight );
+
+ light.shadowMatrix = new THREE.Matrix4();
- for ( p = 0; p < n; p++ ) {
+ }
- if( (p === u) || (p === v) || (p === w) ) continue;
+ if ( ! light.shadowCamera ) {
- px = contour[ verts[ p ] ].x
- py = contour[ verts[ p ] ].y
+ if ( light instanceof THREE.SpotLight ) {
- apx = px - ax; apy = py - ay;
- bpx = px - bx; bpy = py - by;
- cpx = px - cx; cpy = py - cy;
+ light.shadowCamera = new THREE.PerspectiveCamera( light.shadowCameraFov, light.shadowMapWidth / light.shadowMapHeight, light.shadowCameraNear, light.shadowCameraFar );
- // see if p is inside triangle abc
+ } else if ( light instanceof THREE.DirectionalLight ) {
- aCROSSbp = aX*bpy - aY*bpx;
- cCROSSap = cX*apy - cY*apx;
- bCROSScp = bX*cpy - bY*cpx;
+ light.shadowCamera = new THREE.OrthographicCamera( light.shadowCameraLeft, light.shadowCameraRight, light.shadowCameraTop, light.shadowCameraBottom, light.shadowCameraNear, light.shadowCameraFar );
- if ( (aCROSSbp >= -EPSILON) && (bCROSScp >= -EPSILON) && (cCROSSap >= -EPSILON) ) return false;
+ } else {
- }
+ THREE.error( "THREE.ShadowMapPlugin: Unsupported light type for shadow", light );
+ continue;
- return true;
+ }
- };
+ scene.add( light.shadowCamera );
+ if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
- namespace.Triangulate = process;
- namespace.Triangulate.area = area;
+ }
- return namespace;
+ if ( light.shadowCameraVisible && ! light.cameraHelper ) {
-})(THREE.FontUtils);
+ light.cameraHelper = new THREE.CameraHelper( light.shadowCamera );
+ scene.add( light.cameraHelper );
-// To use the typeface.js face files, hook up the API
-self._typeface_js = { faces: THREE.FontUtils.faces, loadFace: THREE.FontUtils.loadFace };
-THREE.typeface_js = self._typeface_js;
+ }
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * Extensible curve object
- *
- * Some common of Curve methods
- * .getPoint(t), getTangent(t)
- * .getPointAt(u), getTagentAt(u)
- * .getPoints(), .getSpacedPoints()
- * .getLength()
- * .updateArcLengths()
- *
- * This following classes subclasses THREE.Curve:
- *
- * -- 2d classes --
- * THREE.LineCurve
- * THREE.QuadraticBezierCurve
- * THREE.CubicBezierCurve
- * THREE.SplineCurve
- * THREE.ArcCurve
- * THREE.EllipseCurve
- *
- * -- 3d classes --
- * THREE.LineCurve3
- * THREE.QuadraticBezierCurve3
- * THREE.CubicBezierCurve3
- * THREE.SplineCurve3
- * THREE.ClosedSplineCurve3
- *
- * A series of curves can be represented as a THREE.CurvePath
- *
- **/
+ if ( light.isVirtual && virtualLight.originalCamera == camera ) {
-/**************************************************************
- * Abstract Curve base class
- **************************************************************/
+ updateShadowCamera( camera, light );
-THREE.Curve = function () {
+ }
-};
+ shadowMap = light.shadowMap;
+ shadowMatrix = light.shadowMatrix;
+ shadowCamera = light.shadowCamera;
-// Virtual base class method to overwrite and implement in subclasses
-// - t [0 .. 1]
+ //
-THREE.Curve.prototype.getPoint = function ( t ) {
+ shadowCamera.position.setFromMatrixPosition( light.matrixWorld );
+ _matrixPosition.setFromMatrixPosition( light.target.matrixWorld );
+ shadowCamera.lookAt( _matrixPosition );
+ shadowCamera.updateMatrixWorld();
- console.log( "Warning, getPoint() not implemented!" );
- return null;
+ shadowCamera.matrixWorldInverse.getInverse( shadowCamera.matrixWorld );
-};
+ //
-// Get point at relative position in curve according to arc length
-// - u [0 .. 1]
+ if ( light.cameraHelper ) light.cameraHelper.visible = light.shadowCameraVisible;
+ if ( light.shadowCameraVisible ) light.cameraHelper.update();
-THREE.Curve.prototype.getPointAt = function ( u ) {
+ // compute shadow matrix
- var t = this.getUtoTmapping( u );
- return this.getPoint( t );
+ shadowMatrix.set(
+ 0.5, 0.0, 0.0, 0.5,
+ 0.0, 0.5, 0.0, 0.5,
+ 0.0, 0.0, 0.5, 0.5,
+ 0.0, 0.0, 0.0, 1.0
+ );
-};
+ shadowMatrix.multiply( shadowCamera.projectionMatrix );
+ shadowMatrix.multiply( shadowCamera.matrixWorldInverse );
-// Get sequence of points using getPoint( t )
+ // update camera matrices and frustum
-THREE.Curve.prototype.getPoints = function ( divisions ) {
+ _projScreenMatrix.multiplyMatrices( shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse );
+ _frustum.setFromMatrix( _projScreenMatrix );
- if ( !divisions ) divisions = 5;
+ // render shadow map
- var d, pts = [];
+ _renderer.setRenderTarget( shadowMap );
+ _renderer.clear();
- for ( d = 0; d <= divisions; d ++ ) {
+ // set object matrices & frustum culling
- pts.push( this.getPoint( d / divisions ) );
+ _renderList.length = 0;
- }
+ projectObject( scene, scene, shadowCamera );
- return pts;
-};
+ // render regular objects
-// Get sequence of points using getPointAt( u )
+ var objectMaterial, useMorphing, useSkinning;
-THREE.Curve.prototype.getSpacedPoints = function ( divisions ) {
+ for ( j = 0, jl = _renderList.length; j < jl; j ++ ) {
- if ( !divisions ) divisions = 5;
+ webglObject = _renderList[ j ];
- var d, pts = [];
+ object = webglObject.object;
+ buffer = webglObject.buffer;
- for ( d = 0; d <= divisions; d ++ ) {
+ // culling is overriden globally for all objects
+ // while rendering depth map
- pts.push( this.getPointAt( d / divisions ) );
+ // need to deal with MeshFaceMaterial somehow
+ // in that case just use the first of material.materials for now
+ // (proper solution would require to break objects by materials
+ // similarly to regular rendering and then set corresponding
+ // depth materials per each chunk instead of just once per object)
- }
+ objectMaterial = getObjectMaterial( object );
- return pts;
+ useMorphing = object.geometry.morphTargets !== undefined && object.geometry.morphTargets.length > 0 && objectMaterial.morphTargets;
+ useSkinning = object instanceof THREE.SkinnedMesh && objectMaterial.skinning;
-};
+ if ( object.customDepthMaterial ) {
-// Get total curve arc length
+ material = object.customDepthMaterial;
-THREE.Curve.prototype.getLength = function () {
+ } else if ( useSkinning ) {
- var lengths = this.getLengths();
- return lengths[ lengths.length - 1 ];
+ material = useMorphing ? _depthMaterialMorphSkin : _depthMaterialSkin;
-};
+ } else if ( useMorphing ) {
-// Get list of cumulative segment lengths
+ material = _depthMaterialMorph;
-THREE.Curve.prototype.getLengths = function ( divisions ) {
+ } else {
- if ( !divisions ) divisions = (this.__arcLengthDivisions) ? (this.__arcLengthDivisions): 200;
+ material = _depthMaterial;
- if ( this.cacheArcLengths
- && ( this.cacheArcLengths.length == divisions + 1 )
- && !this.needsUpdate) {
+ }
- //console.log( "cached", this.cacheArcLengths );
- return this.cacheArcLengths;
+ _renderer.setMaterialFaces( objectMaterial );
- }
+ if ( buffer instanceof THREE.BufferGeometry ) {
- this.needsUpdate = false;
+ _renderer.renderBufferDirect( shadowCamera, _lights, fog, material, buffer, object );
- var cache = [];
- var current, last = this.getPoint( 0 );
- var p, sum = 0;
+ } else {
- cache.push( 0 );
+ _renderer.renderBuffer( shadowCamera, _lights, fog, material, buffer, object );
- for ( p = 1; p <= divisions; p ++ ) {
+ }
- current = this.getPoint ( p / divisions );
- sum += current.distanceTo( last );
- cache.push( sum );
- last = current;
+ }
- }
+ // set matrices and render immediate objects
- this.cacheArcLengths = cache;
+ for ( j = 0, jl = _webglObjectsImmediate.length; j < jl; j ++ ) {
- return cache; // { sums: cache, sum:sum }; Sum is in the last element.
+ webglObject = _webglObjectsImmediate[ j ];
+ object = webglObject.object;
-};
+ if ( object.visible && object.castShadow ) {
+ object._modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
-THREE.Curve.prototype.updateArcLengths = function() {
- this.needsUpdate = true;
- this.getLengths();
-};
+ _renderer.renderImmediateObject( shadowCamera, _lights, fog, _depthMaterial, object );
-// Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equi distance
+ }
-THREE.Curve.prototype.getUtoTmapping = function ( u, distance ) {
+ }
- var arcLengths = this.getLengths();
+ }
- var i = 0, il = arcLengths.length;
+ // restore GL state
- var targetArcLength; // The targeted u distance value to get
+ var clearColor = _renderer.getClearColor(),
+ clearAlpha = _renderer.getClearAlpha();
- if ( distance ) {
+ _gl.clearColor( clearColor.r, clearColor.g, clearColor.b, clearAlpha );
+ _gl.enable( _gl.BLEND );
- targetArcLength = distance;
+ if ( _renderer.shadowMapCullFace === THREE.CullFaceFront ) {
- } else {
+ _gl.cullFace( _gl.BACK );
- targetArcLength = u * arcLengths[ il - 1 ];
+ }
- }
+ _renderer.resetGLState();
- //var time = Date.now();
+ };
- // binary search for the index with largest value smaller than target u distance
+ function projectObject( scene, object, shadowCamera ) {
- var low = 0, high = il - 1, comparison;
+ if ( object.visible ) {
- while ( low <= high ) {
+ var webglObjects = _webglObjects[ object.id ];
- i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have integers, all numbers are floats
+ if ( webglObjects && object.castShadow && (object.frustumCulled === false || _frustum.intersectsObject( object ) === true) ) {
- comparison = arcLengths[ i ] - targetArcLength;
+ for ( var i = 0, l = webglObjects.length; i < l; i ++ ) {
- if ( comparison < 0 ) {
+ var webglObject = webglObjects[ i ];
- low = i + 1;
- continue;
+ object._modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
+ _renderList.push( webglObject );
- } else if ( comparison > 0 ) {
+ }
- high = i - 1;
- continue;
+ }
- } else {
+ for ( var i = 0, l = object.children.length; i < l; i ++ ) {
- high = i;
- break;
+ projectObject( scene, object.children[ i ], shadowCamera );
- // DONE
+ }
}
}
- i = high;
+ function createVirtualLight( light, cascade ) {
- //console.log('b' , i, low, high, Date.now()- time);
+ var virtualLight = new THREE.DirectionalLight();
- if ( arcLengths[ i ] == targetArcLength ) {
+ virtualLight.isVirtual = true;
- var t = i / ( il - 1 );
- return t;
+ virtualLight.onlyShadow = true;
+ virtualLight.castShadow = true;
- }
+ virtualLight.shadowCameraNear = light.shadowCameraNear;
+ virtualLight.shadowCameraFar = light.shadowCameraFar;
- // we could get finer grain at lengths, or use simple interpolatation between two points
+ virtualLight.shadowCameraLeft = light.shadowCameraLeft;
+ virtualLight.shadowCameraRight = light.shadowCameraRight;
+ virtualLight.shadowCameraBottom = light.shadowCameraBottom;
+ virtualLight.shadowCameraTop = light.shadowCameraTop;
- var lengthBefore = arcLengths[ i ];
- var lengthAfter = arcLengths[ i + 1 ];
+ virtualLight.shadowCameraVisible = light.shadowCameraVisible;
- var segmentLength = lengthAfter - lengthBefore;
+ virtualLight.shadowDarkness = light.shadowDarkness;
- // determine where we are between the 'before' and 'after' points
+ virtualLight.shadowBias = light.shadowCascadeBias[ cascade ];
+ virtualLight.shadowMapWidth = light.shadowCascadeWidth[ cascade ];
+ virtualLight.shadowMapHeight = light.shadowCascadeHeight[ cascade ];
- var segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
+ virtualLight.pointsWorld = [];
+ virtualLight.pointsFrustum = [];
- // add that fractional amount to t
+ var pointsWorld = virtualLight.pointsWorld,
+ pointsFrustum = virtualLight.pointsFrustum;
- var t = ( i + segmentFraction ) / ( il -1 );
+ for ( var i = 0; i < 8; i ++ ) {
- return t;
+ pointsWorld[ i ] = new THREE.Vector3();
+ pointsFrustum[ i ] = new THREE.Vector3();
-};
+ }
-// Returns a unit vector tangent at t
-// In case any sub curve does not implement its tangent derivation,
-// 2 points a small delta apart will be used to find its gradient
-// which seems to give a reasonable approximation
+ var nearZ = light.shadowCascadeNearZ[ cascade ];
+ var farZ = light.shadowCascadeFarZ[ cascade ];
-THREE.Curve.prototype.getTangent = function( t ) {
+ pointsFrustum[ 0 ].set( - 1, - 1, nearZ );
+ pointsFrustum[ 1 ].set( 1, - 1, nearZ );
+ pointsFrustum[ 2 ].set( - 1, 1, nearZ );
+ pointsFrustum[ 3 ].set( 1, 1, nearZ );
- var delta = 0.0001;
- var t1 = t - delta;
- var t2 = t + delta;
+ pointsFrustum[ 4 ].set( - 1, - 1, farZ );
+ pointsFrustum[ 5 ].set( 1, - 1, farZ );
+ pointsFrustum[ 6 ].set( - 1, 1, farZ );
+ pointsFrustum[ 7 ].set( 1, 1, farZ );
- // Capping in case of danger
+ return virtualLight;
- if ( t1 < 0 ) t1 = 0;
- if ( t2 > 1 ) t2 = 1;
+ }
- var pt1 = this.getPoint( t1 );
- var pt2 = this.getPoint( t2 );
+ // Synchronize virtual light with the original light
- var vec = pt2.clone().sub(pt1);
- return vec.normalize();
+ function updateVirtualLight( light, cascade ) {
+
+ var virtualLight = light.shadowCascadeArray[ cascade ];
-};
+ virtualLight.position.copy( light.position );
+ virtualLight.target.position.copy( light.target.position );
+ virtualLight.lookAt( virtualLight.target );
+ virtualLight.shadowCameraVisible = light.shadowCameraVisible;
+ virtualLight.shadowDarkness = light.shadowDarkness;
-THREE.Curve.prototype.getTangentAt = function ( u ) {
+ virtualLight.shadowBias = light.shadowCascadeBias[ cascade ];
- var t = this.getUtoTmapping( u );
- return this.getTangent( t );
+ var nearZ = light.shadowCascadeNearZ[ cascade ];
+ var farZ = light.shadowCascadeFarZ[ cascade ];
-};
+ var pointsFrustum = virtualLight.pointsFrustum;
+ pointsFrustum[ 0 ].z = nearZ;
+ pointsFrustum[ 1 ].z = nearZ;
+ pointsFrustum[ 2 ].z = nearZ;
+ pointsFrustum[ 3 ].z = nearZ;
+ pointsFrustum[ 4 ].z = farZ;
+ pointsFrustum[ 5 ].z = farZ;
+ pointsFrustum[ 6 ].z = farZ;
+ pointsFrustum[ 7 ].z = farZ;
+ }
+ // Fit shadow camera's ortho frustum to camera frustum
-/**************************************************************
- * Utils
- **************************************************************/
+ function updateShadowCamera( camera, light ) {
-THREE.Curve.Utils = {
+ var shadowCamera = light.shadowCamera,
+ pointsFrustum = light.pointsFrustum,
+ pointsWorld = light.pointsWorld;
- tangentQuadraticBezier: function ( t, p0, p1, p2 ) {
+ _min.set( Infinity, Infinity, Infinity );
+ _max.set( - Infinity, - Infinity, - Infinity );
- return 2 * ( 1 - t ) * ( p1 - p0 ) + 2 * t * ( p2 - p1 );
+ for ( var i = 0; i < 8; i ++ ) {
- },
+ var p = pointsWorld[ i ];
- // Puay Bing, thanks for helping with this derivative!
+ p.copy( pointsFrustum[ i ] );
+ p.unproject( camera );
- tangentCubicBezier: function (t, p0, p1, p2, p3 ) {
+ p.applyMatrix4( shadowCamera.matrixWorldInverse );
- return -3 * p0 * (1 - t) * (1 - t) +
- 3 * p1 * (1 - t) * (1-t) - 6 *t *p1 * (1-t) +
- 6 * t * p2 * (1-t) - 3 * t * t * p2 +
- 3 * t * t * p3;
- },
+ if ( p.x < _min.x ) _min.x = p.x;
+ if ( p.x > _max.x ) _max.x = p.x;
+ if ( p.y < _min.y ) _min.y = p.y;
+ if ( p.y > _max.y ) _max.y = p.y;
- tangentSpline: function ( t, p0, p1, p2, p3 ) {
+ if ( p.z < _min.z ) _min.z = p.z;
+ if ( p.z > _max.z ) _max.z = p.z;
- // To check if my formulas are correct
+ }
- var h00 = 6 * t * t - 6 * t; // derived from 2t^3 − 3t^2 + 1
- var h10 = 3 * t * t - 4 * t + 1; // t^3 − 2t^2 + t
- var h01 = -6 * t * t + 6 * t; // − 2t3 + 3t2
- var h11 = 3 * t * t - 2 * t; // t3 − t2
+ shadowCamera.left = _min.x;
+ shadowCamera.right = _max.x;
+ shadowCamera.top = _max.y;
+ shadowCamera.bottom = _min.y;
- return h00 + h10 + h01 + h11;
+ // can't really fit near/far
+ //shadowCamera.near = _min.z;
+ //shadowCamera.far = _max.z;
- },
+ shadowCamera.updateProjectionMatrix();
- // Catmull-Rom
+ }
- interpolate: function( p0, p1, p2, p3, t ) {
+ // For the moment just ignore objects that have multiple materials with different animation methods
+ // Only the first material will be taken into account for deciding which depth material to use for shadow maps
- var v0 = ( p2 - p0 ) * 0.5;
- var v1 = ( p3 - p1 ) * 0.5;
- var t2 = t * t;
- var t3 = t * t2;
- return ( 2 * p1 - 2 * p2 + v0 + v1 ) * t3 + ( - 3 * p1 + 3 * p2 - 2 * v0 - v1 ) * t2 + v0 * t + p1;
+ function getObjectMaterial( object ) {
- }
+ return object.material instanceof THREE.MeshFaceMaterial
+ ? object.material.materials[ 0 ]
+ : object.material;
+
+ };
};
+// File:src/renderers/webgl/plugins/SpritePlugin.js
-// TODO: Transformation for Curves?
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author alteredq / http://alteredqualia.com/
+ */
-/**************************************************************
- * 3D Curves
- **************************************************************/
+THREE.SpritePlugin = function ( renderer, sprites ) {
-// A Factory method for creating new curve subclasses
+ var gl = renderer.context;
-THREE.Curve.create = function ( constructor, getPointFunc ) {
+ var vertexBuffer, elementBuffer;
+ var program, attributes, uniforms;
- constructor.prototype = Object.create( THREE.Curve.prototype );
- constructor.prototype.getPoint = getPointFunc;
+ var texture;
- return constructor;
+ // decompose matrixWorld
-};
+ var spritePosition = new THREE.Vector3();
+ var spriteRotation = new THREE.Quaternion();
+ var spriteScale = new THREE.Vector3();
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- *
- **/
+ var init = function () {
-/**************************************************************
- * Curved Path - a curve path is simply a array of connected
- * curves, but retains the api of a curve
- **************************************************************/
+ var vertices = new Float32Array( [
+ - 0.5, - 0.5, 0, 0,
+ 0.5, - 0.5, 1, 0,
+ 0.5, 0.5, 1, 1,
+ - 0.5, 0.5, 0, 1
+ ] );
-THREE.CurvePath = function () {
+ var faces = new Uint16Array( [
+ 0, 1, 2,
+ 0, 2, 3
+ ] );
- this.curves = [];
- this.bends = [];
+ vertexBuffer = gl.createBuffer();
+ elementBuffer = gl.createBuffer();
- this.autoClose = false; // Automatically closes the path
-};
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.bufferData( gl.ARRAY_BUFFER, vertices, gl.STATIC_DRAW );
-THREE.CurvePath.prototype = Object.create( THREE.Curve.prototype );
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.bufferData( gl.ELEMENT_ARRAY_BUFFER, faces, gl.STATIC_DRAW );
-THREE.CurvePath.prototype.add = function ( curve ) {
+ program = createProgram();
- this.curves.push( curve );
+ attributes = {
+ position: gl.getAttribLocation ( program, 'position' ),
+ uv: gl.getAttribLocation ( program, 'uv' )
+ };
-};
+ uniforms = {
+ uvOffset: gl.getUniformLocation( program, 'uvOffset' ),
+ uvScale: gl.getUniformLocation( program, 'uvScale' ),
-THREE.CurvePath.prototype.checkConnection = function() {
- // TODO
- // If the ending of curve is not connected to the starting
- // or the next curve, then, this is not a real path
-};
+ rotation: gl.getUniformLocation( program, 'rotation' ),
+ scale: gl.getUniformLocation( program, 'scale' ),
-THREE.CurvePath.prototype.closePath = function() {
- // TODO Test
- // and verify for vector3 (needs to implement equals)
- // Add a line curve if start and end of lines are not connected
- var startPoint = this.curves[0].getPoint(0);
- var endPoint = this.curves[this.curves.length-1].getPoint(1);
+ color: gl.getUniformLocation( program, 'color' ),
+ map: gl.getUniformLocation( program, 'map' ),
+ opacity: gl.getUniformLocation( program, 'opacity' ),
- if (!startPoint.equals(endPoint)) {
- this.curves.push( new THREE.LineCurve(endPoint, startPoint) );
- }
+ modelViewMatrix: gl.getUniformLocation( program, 'modelViewMatrix' ),
+ projectionMatrix: gl.getUniformLocation( program, 'projectionMatrix' ),
-};
+ fogType: gl.getUniformLocation( program, 'fogType' ),
+ fogDensity: gl.getUniformLocation( program, 'fogDensity' ),
+ fogNear: gl.getUniformLocation( program, 'fogNear' ),
+ fogFar: gl.getUniformLocation( program, 'fogFar' ),
+ fogColor: gl.getUniformLocation( program, 'fogColor' ),
-// To get accurate point with reference to
-// entire path distance at time t,
-// following has to be done:
+ alphaTest: gl.getUniformLocation( program, 'alphaTest' )
+ };
-// 1. Length of each sub path have to be known
-// 2. Locate and identify type of curve
-// 3. Get t for the curve
-// 4. Return curve.getPointAt(t')
+ var canvas = document.createElement( 'canvas' );
+ canvas.width = 8;
+ canvas.height = 8;
-THREE.CurvePath.prototype.getPoint = function( t ) {
+ var context = canvas.getContext( '2d' );
+ context.fillStyle = 'white';
+ context.fillRect( 0, 0, 8, 8 );
- var d = t * this.getLength();
- var curveLengths = this.getCurveLengths();
- var i = 0, diff, curve;
+ texture = new THREE.Texture( canvas );
+ texture.needsUpdate = true;
- // To think about boundaries points.
+ };
- while ( i < curveLengths.length ) {
+ this.render = function ( scene, camera ) {
- if ( curveLengths[ i ] >= d ) {
+ if ( sprites.length === 0 ) return;
- diff = curveLengths[ i ] - d;
- curve = this.curves[ i ];
+ // setup gl
- var u = 1 - diff / curve.getLength();
+ if ( program === undefined ) {
- return curve.getPointAt( u );
+ init();
- break;
}
- i ++;
-
- }
+ gl.useProgram( program );
- return null;
+ gl.enableVertexAttribArray( attributes.position );
+ gl.enableVertexAttribArray( attributes.uv );
- // loop where sum != 0, sum > d , sum+1 <d
+ gl.disable( gl.CULL_FACE );
+ gl.enable( gl.BLEND );
-};
+ gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
+ gl.vertexAttribPointer( attributes.position, 2, gl.FLOAT, false, 2 * 8, 0 );
+ gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
-/*
-THREE.CurvePath.prototype.getTangent = function( t ) {
-};*/
+ gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
+ gl.uniformMatrix4fv( uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
-// We cannot use the default THREE.Curve getPoint() with getLength() because in
-// THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
-// getPoint() depends on getLength
+ gl.activeTexture( gl.TEXTURE0 );
+ gl.uniform1i( uniforms.map, 0 );
-THREE.CurvePath.prototype.getLength = function() {
+ var oldFogType = 0;
+ var sceneFogType = 0;
+ var fog = scene.fog;
- var lens = this.getCurveLengths();
- return lens[ lens.length - 1 ];
+ if ( fog ) {
-};
+ gl.uniform3f( uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b );
-// Compute lengths and cache them
-// We cannot overwrite getLengths() because UtoT mapping uses it.
+ if ( fog instanceof THREE.Fog ) {
-THREE.CurvePath.prototype.getCurveLengths = function() {
+ gl.uniform1f( uniforms.fogNear, fog.near );
+ gl.uniform1f( uniforms.fogFar, fog.far );
- // We use cache values if curves and cache array are same length
+ gl.uniform1i( uniforms.fogType, 1 );
+ oldFogType = 1;
+ sceneFogType = 1;
- if ( this.cacheLengths && this.cacheLengths.length == this.curves.length ) {
+ } else if ( fog instanceof THREE.FogExp2 ) {
- return this.cacheLengths;
+ gl.uniform1f( uniforms.fogDensity, fog.density );
- };
+ gl.uniform1i( uniforms.fogType, 2 );
+ oldFogType = 2;
+ sceneFogType = 2;
- // Get length of subsurve
- // Push sums into cached array
+ }
- var lengths = [], sums = 0;
- var i, il = this.curves.length;
+ } else {
- for ( i = 0; i < il; i ++ ) {
+ gl.uniform1i( uniforms.fogType, 0 );
+ oldFogType = 0;
+ sceneFogType = 0;
- sums += this.curves[ i ].getLength();
- lengths.push( sums );
+ }
- }
- this.cacheLengths = lengths;
+ // update positions and sort
- return lengths;
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
-};
+ var sprite = sprites[ i ];
+ sprite._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, sprite.matrixWorld );
+ sprite.z = - sprite._modelViewMatrix.elements[ 14 ];
+ }
-// Returns min and max coordinates, as well as centroid
+ sprites.sort( painterSortStable );
-THREE.CurvePath.prototype.getBoundingBox = function () {
+ // render all sprites
- var points = this.getPoints();
+ var scale = [];
- var maxX, maxY, maxZ;
- var minX, minY, minZ;
+ for ( var i = 0, l = sprites.length; i < l; i ++ ) {
- maxX = maxY = Number.NEGATIVE_INFINITY;
- minX = minY = Number.POSITIVE_INFINITY;
+ var sprite = sprites[ i ];
+ var material = sprite.material;
- var p, i, il, sum;
+ gl.uniform1f( uniforms.alphaTest, material.alphaTest );
+ gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite._modelViewMatrix.elements );
- var v3 = points[0] instanceof THREE.Vector3;
+ sprite.matrixWorld.decompose( spritePosition, spriteRotation, spriteScale );
- sum = v3 ? new THREE.Vector3() : new THREE.Vector2();
+ scale[ 0 ] = spriteScale.x;
+ scale[ 1 ] = spriteScale.y;
- for ( i = 0, il = points.length; i < il; i ++ ) {
+ var fogType = 0;
- p = points[ i ];
+ if ( scene.fog && material.fog ) {
- if ( p.x > maxX ) maxX = p.x;
- else if ( p.x < minX ) minX = p.x;
+ fogType = sceneFogType;
- if ( p.y > maxY ) maxY = p.y;
- else if ( p.y < minY ) minY = p.y;
+ }
- if ( v3 ) {
+ if ( oldFogType !== fogType ) {
- if ( p.z > maxZ ) maxZ = p.z;
- else if ( p.z < minZ ) minZ = p.z;
+ gl.uniform1i( uniforms.fogType, fogType );
+ oldFogType = fogType;
- }
+ }
- sum.add( p );
+ if ( material.map !== null ) {
- }
+ gl.uniform2f( uniforms.uvOffset, material.map.offset.x, material.map.offset.y );
+ gl.uniform2f( uniforms.uvScale, material.map.repeat.x, material.map.repeat.y );
- var ret = {
+ } else {
- minX: minX,
- minY: minY,
- maxX: maxX,
- maxY: maxY,
- centroid: sum.divideScalar( il )
+ gl.uniform2f( uniforms.uvOffset, 0, 0 );
+ gl.uniform2f( uniforms.uvScale, 1, 1 );
- };
+ }
- if ( v3 ) {
+ gl.uniform1f( uniforms.opacity, material.opacity );
+ gl.uniform3f( uniforms.color, material.color.r, material.color.g, material.color.b );
- ret.maxZ = maxZ;
- ret.minZ = minZ;
+ gl.uniform1f( uniforms.rotation, material.rotation );
+ gl.uniform2fv( uniforms.scale, scale );
- }
+ renderer.state.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
+ renderer.state.setDepthTest( material.depthTest );
+ renderer.state.setDepthWrite( material.depthWrite );
- return ret;
+ if ( material.map && material.map.image && material.map.image.width ) {
-};
+ renderer.setTexture( material.map, 0 );
-/**************************************************************
- * Create Geometries Helpers
- **************************************************************/
+ } else {
-/// Generate geometry from path points (for Line or ParticleSystem objects)
+ renderer.setTexture( texture, 0 );
-THREE.CurvePath.prototype.createPointsGeometry = function( divisions ) {
+ }
- var pts = this.getPoints( divisions, true );
- return this.createGeometry( pts );
+ gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
-};
+ }
-// Generate geometry from equidistance sampling along the path
+ // restore gl
-THREE.CurvePath.prototype.createSpacedPointsGeometry = function( divisions ) {
+ gl.enable( gl.CULL_FACE );
- var pts = this.getSpacedPoints( divisions, true );
- return this.createGeometry( pts );
+ renderer.resetGLState();
-};
+ };
-THREE.CurvePath.prototype.createGeometry = function( points ) {
+ function createProgram () {
- var geometry = new THREE.Geometry();
+ var program = gl.createProgram();
- for ( var i = 0; i < points.length; i ++ ) {
+ var vertexShader = gl.createShader( gl.VERTEX_SHADER );
+ var fragmentShader = gl.createShader( gl.FRAGMENT_SHADER );
- geometry.vertices.push( new THREE.Vector3( points[ i ].x, points[ i ].y, points[ i ].z || 0) );
+ gl.shaderSource( vertexShader, [
- }
+ 'precision ' + renderer.getPrecision() + ' float;',
- return geometry;
+ 'uniform mat4 modelViewMatrix;',
+ 'uniform mat4 projectionMatrix;',
+ 'uniform float rotation;',
+ 'uniform vec2 scale;',
+ 'uniform vec2 uvOffset;',
+ 'uniform vec2 uvScale;',
-};
+ 'attribute vec2 position;',
+ 'attribute vec2 uv;',
+ 'varying vec2 vUV;',
-/**************************************************************
- * Bend / Wrap Helper Methods
- **************************************************************/
+ 'void main() {',
-// Wrap path / Bend modifiers?
+ 'vUV = uvOffset + uv * uvScale;',
-THREE.CurvePath.prototype.addWrapPath = function ( bendpath ) {
+ 'vec2 alignedPosition = position * scale;',
- this.bends.push( bendpath );
+ 'vec2 rotatedPosition;',
+ 'rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;',
+ 'rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;',
-};
+ 'vec4 finalPosition;',
-THREE.CurvePath.prototype.getTransformedPoints = function( segments, bends ) {
+ 'finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );',
+ 'finalPosition.xy += rotatedPosition;',
+ 'finalPosition = projectionMatrix * finalPosition;',
- var oldPts = this.getPoints( segments ); // getPoints getSpacedPoints
- var i, il;
+ 'gl_Position = finalPosition;',
- if ( !bends ) {
+ '}'
- bends = this.bends;
+ ].join( '\n' ) );
- }
+ gl.shaderSource( fragmentShader, [
- for ( i = 0, il = bends.length; i < il; i ++ ) {
+ 'precision ' + renderer.getPrecision() + ' float;',
- oldPts = this.getWrapPoints( oldPts, bends[ i ] );
+ 'uniform vec3 color;',
+ 'uniform sampler2D map;',
+ 'uniform float opacity;',
- }
+ 'uniform int fogType;',
+ 'uniform vec3 fogColor;',
+ 'uniform float fogDensity;',
+ 'uniform float fogNear;',
+ 'uniform float fogFar;',
+ 'uniform float alphaTest;',
- return oldPts;
+ 'varying vec2 vUV;',
-};
+ 'void main() {',
-THREE.CurvePath.prototype.getTransformedSpacedPoints = function( segments, bends ) {
+ 'vec4 texture = texture2D( map, vUV );',
- var oldPts = this.getSpacedPoints( segments );
+ 'if ( texture.a < alphaTest ) discard;',
- var i, il;
+ 'gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );',
- if ( !bends ) {
+ 'if ( fogType > 0 ) {',
- bends = this.bends;
+ 'float depth = gl_FragCoord.z / gl_FragCoord.w;',
+ 'float fogFactor = 0.0;',
- }
+ 'if ( fogType == 1 ) {',
- for ( i = 0, il = bends.length; i < il; i ++ ) {
+ 'fogFactor = smoothstep( fogNear, fogFar, depth );',
- oldPts = this.getWrapPoints( oldPts, bends[ i ] );
+ '} else {',
- }
+ 'const float LOG2 = 1.442695;',
+ 'float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );',
+ 'fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );',
- return oldPts;
+ '}',
-};
+ 'gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );',
-// This returns getPoints() bend/wrapped around the contour of a path.
-// Read http://www.planetclegg.com/projects/WarpingTextToSplines.html
+ '}',
-THREE.CurvePath.prototype.getWrapPoints = function ( oldPts, path ) {
+ '}'
- var bounds = this.getBoundingBox();
+ ].join( '\n' ) );
- var i, il, p, oldX, oldY, xNorm;
+ gl.compileShader( vertexShader );
+ gl.compileShader( fragmentShader );
- for ( i = 0, il = oldPts.length; i < il; i ++ ) {
+ gl.attachShader( program, vertexShader );
+ gl.attachShader( program, fragmentShader );
- p = oldPts[ i ];
+ gl.linkProgram( program );
- oldX = p.x;
- oldY = p.y;
+ return program;
- xNorm = oldX / bounds.maxX;
+ };
- // If using actual distance, for length > path, requires line extrusions
- //xNorm = path.getUtoTmapping(xNorm, oldX); // 3 styles. 1) wrap stretched. 2) wrap stretch by arc length 3) warp by actual distance
+ function painterSortStable ( a, b ) {
- xNorm = path.getUtoTmapping( xNorm, oldX );
+ if ( a.z !== b.z ) {
- // check for out of bounds?
+ return b.z - a.z;
- var pathPt = path.getPoint( xNorm );
- var normal = path.getNormalVector( xNorm ).multiplyScalar( oldY );
+ } else {
- p.x = pathPt.x + normal.x;
- p.y = pathPt.y + normal.y;
+ return b.id - a.id;
- }
+ }
- return oldPts;
+ };
};
+// File:src/extras/GeometryUtils.js
/**
- * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
*/
-THREE.Gyroscope = function () {
+THREE.GeometryUtils = {
- THREE.Object3D.call( this );
+ merge: function ( geometry1, geometry2, materialIndexOffset ) {
-};
+ THREE.warn( 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.' );
-THREE.Gyroscope.prototype = Object.create( THREE.Object3D.prototype );
+ var matrix;
-THREE.Gyroscope.prototype.updateMatrixWorld = function ( force ) {
+ if ( geometry2 instanceof THREE.Mesh ) {
- this.matrixAutoUpdate && this.updateMatrix();
+ geometry2.matrixAutoUpdate && geometry2.updateMatrix();
- // update matrixWorld
+ matrix = geometry2.matrix;
+ geometry2 = geometry2.geometry;
- if ( this.matrixWorldNeedsUpdate || force ) {
+ }
- if ( this.parent ) {
+ geometry1.merge( geometry2, matrix, materialIndexOffset );
- this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
+ },
- this.matrixWorld.decompose( this.translationWorld, this.quaternionWorld, this.scaleWorld );
- this.matrix.decompose( this.translationObject, this.quaternionObject, this.scaleObject );
+ center: function ( geometry ) {
- this.matrixWorld.compose( this.translationWorld, this.quaternionObject, this.scaleWorld );
+ THREE.warn( 'THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.' );
+ return geometry.center();
+ }
- } else {
+};
- this.matrixWorld.copy( this.matrix );
+// File:src/extras/ImageUtils.js
- }
+/**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author Daosheng Mu / https://github.com/DaoshengMu/
+ */
+THREE.ImageUtils = {
- this.matrixWorldNeedsUpdate = false;
+ crossOrigin: undefined,
- force = true;
+ loadTexture: function ( url, mapping, onLoad, onError ) {
- }
+ var loader = new THREE.ImageLoader();
+ loader.crossOrigin = this.crossOrigin;
- // update children
+ var texture = new THREE.Texture( undefined, mapping );
- for ( var i = 0, l = this.children.length; i < l; i ++ ) {
+ loader.load( url, function ( image ) {
- this.children[ i ].updateMatrixWorld( force );
+ texture.image = image;
+ texture.needsUpdate = true;
- }
+ if ( onLoad ) onLoad( texture );
-};
+ }, undefined, function ( event ) {
-THREE.Gyroscope.prototype.translationWorld = new THREE.Vector3();
-THREE.Gyroscope.prototype.translationObject = new THREE.Vector3();
-THREE.Gyroscope.prototype.quaternionWorld = new THREE.Quaternion();
-THREE.Gyroscope.prototype.quaternionObject = new THREE.Quaternion();
-THREE.Gyroscope.prototype.scaleWorld = new THREE.Vector3();
-THREE.Gyroscope.prototype.scaleObject = new THREE.Vector3();
+ if ( onError ) onError( event );
+ } );
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * Creates free form 2d path using series of points, lines or curves.
- *
- **/
+ texture.sourceFile = url;
-THREE.Path = function ( points ) {
+ return texture;
- THREE.CurvePath.call(this);
+ },
- this.actions = [];
+ loadTextureCube: function ( array, mapping, onLoad, onError ) {
- if ( points ) {
+ var images = [];
- this.fromPoints( points );
+ var loader = new THREE.ImageLoader();
+ loader.crossOrigin = this.crossOrigin;
- }
+ var texture = new THREE.CubeTexture( images, mapping );
-};
+ // no flipping needed for cube textures
-THREE.Path.prototype = Object.create( THREE.CurvePath.prototype );
+ texture.flipY = false;
-THREE.PathActions = {
+ var loaded = 0;
- MOVE_TO: 'moveTo',
- LINE_TO: 'lineTo',
- QUADRATIC_CURVE_TO: 'quadraticCurveTo', // Bezier quadratic curve
- BEZIER_CURVE_TO: 'bezierCurveTo', // Bezier cubic curve
- CSPLINE_THRU: 'splineThru', // Catmull-rom spline
- ARC: 'arc', // Circle
- ELLIPSE: 'ellipse'
-};
+ var loadTexture = function ( i ) {
-// TODO Clean up PATH API
+ loader.load( array[ i ], function ( image ) {
-// Create path using straight lines to connect all points
-// - vectors: array of Vector2
+ texture.images[ i ] = image;
-THREE.Path.prototype.fromPoints = function ( vectors ) {
+ loaded += 1;
- this.moveTo( vectors[ 0 ].x, vectors[ 0 ].y );
+ if ( loaded === 6 ) {
- for ( var v = 1, vlen = vectors.length; v < vlen; v ++ ) {
+ texture.needsUpdate = true;
- this.lineTo( vectors[ v ].x, vectors[ v ].y );
+ if ( onLoad ) onLoad( texture );
- };
+ }
-};
+ }, undefined, onError );
-// startPath() endPath()?
+ }
-THREE.Path.prototype.moveTo = function ( x, y ) {
+ for ( var i = 0, il = array.length; i < il; ++ i ) {
- var args = Array.prototype.slice.call( arguments );
- this.actions.push( { action: THREE.PathActions.MOVE_TO, args: args } );
+ loadTexture( i );
-};
+ }
-THREE.Path.prototype.lineTo = function ( x, y ) {
+ return texture;
- var args = Array.prototype.slice.call( arguments );
+ },
- var lastargs = this.actions[ this.actions.length - 1 ].args;
+ loadCompressedTexture: function () {
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
+ THREE.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.' )
- var curve = new THREE.LineCurve( new THREE.Vector2( x0, y0 ), new THREE.Vector2( x, y ) );
- this.curves.push( curve );
+ },
- this.actions.push( { action: THREE.PathActions.LINE_TO, args: args } );
+ loadCompressedTextureCube: function () {
-};
+ THREE.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.' )
-THREE.Path.prototype.quadraticCurveTo = function( aCPx, aCPy, aX, aY ) {
+ },
- var args = Array.prototype.slice.call( arguments );
+ getNormalMap: function ( image, depth ) {
- var lastargs = this.actions[ this.actions.length - 1 ].args;
+ // Adapted from http://www.paulbrunt.co.uk/lab/heightnormal/
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
+ var cross = function ( a, b ) {
- var curve = new THREE.QuadraticBezierCurve( new THREE.Vector2( x0, y0 ),
- new THREE.Vector2( aCPx, aCPy ),
- new THREE.Vector2( aX, aY ) );
- this.curves.push( curve );
+ return [ a[ 1 ] * b[ 2 ] - a[ 2 ] * b[ 1 ], a[ 2 ] * b[ 0 ] - a[ 0 ] * b[ 2 ], a[ 0 ] * b[ 1 ] - a[ 1 ] * b[ 0 ] ];
- this.actions.push( { action: THREE.PathActions.QUADRATIC_CURVE_TO, args: args } );
+ }
-};
+ var subtract = function ( a, b ) {
-THREE.Path.prototype.bezierCurveTo = function( aCP1x, aCP1y,
- aCP2x, aCP2y,
- aX, aY ) {
+ return [ a[ 0 ] - b[ 0 ], a[ 1 ] - b[ 1 ], a[ 2 ] - b[ 2 ] ];
- var args = Array.prototype.slice.call( arguments );
+ }
- var lastargs = this.actions[ this.actions.length - 1 ].args;
+ var normalize = function ( a ) {
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
+ var l = Math.sqrt( a[ 0 ] * a[ 0 ] + a[ 1 ] * a[ 1 ] + a[ 2 ] * a[ 2 ] );
+ return [ a[ 0 ] / l, a[ 1 ] / l, a[ 2 ] / l ];
- var curve = new THREE.CubicBezierCurve( new THREE.Vector2( x0, y0 ),
- new THREE.Vector2( aCP1x, aCP1y ),
- new THREE.Vector2( aCP2x, aCP2y ),
- new THREE.Vector2( aX, aY ) );
- this.curves.push( curve );
+ }
- this.actions.push( { action: THREE.PathActions.BEZIER_CURVE_TO, args: args } );
+ depth = depth | 1;
-};
+ var width = image.width;
+ var height = image.height;
-THREE.Path.prototype.splineThru = function( pts /*Array of Vector*/ ) {
+ var canvas = document.createElement( 'canvas' );
+ canvas.width = width;
+ canvas.height = height;
- var args = Array.prototype.slice.call( arguments );
- var lastargs = this.actions[ this.actions.length - 1 ].args;
+ var context = canvas.getContext( '2d' );
+ context.drawImage( image, 0, 0 );
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
-//---
- var npts = [ new THREE.Vector2( x0, y0 ) ];
- Array.prototype.push.apply( npts, pts );
+ var data = context.getImageData( 0, 0, width, height ).data;
+ var imageData = context.createImageData( width, height );
+ var output = imageData.data;
- var curve = new THREE.SplineCurve( npts );
- this.curves.push( curve );
+ for ( var x = 0; x < width; x ++ ) {
- this.actions.push( { action: THREE.PathActions.CSPLINE_THRU, args: args } );
+ for ( var y = 0; y < height; y ++ ) {
-};
+ var ly = y - 1 < 0 ? 0 : y - 1;
+ var uy = y + 1 > height - 1 ? height - 1 : y + 1;
+ var lx = x - 1 < 0 ? 0 : x - 1;
+ var ux = x + 1 > width - 1 ? width - 1 : x + 1;
-// FUTURE: Change the API or follow canvas API?
+ var points = [];
+ var origin = [ 0, 0, data[ ( y * width + x ) * 4 ] / 255 * depth ];
+ points.push( [ - 1, 0, data[ ( y * width + lx ) * 4 ] / 255 * depth ] );
+ points.push( [ - 1, - 1, data[ ( ly * width + lx ) * 4 ] / 255 * depth ] );
+ points.push( [ 0, - 1, data[ ( ly * width + x ) * 4 ] / 255 * depth ] );
+ points.push( [ 1, - 1, data[ ( ly * width + ux ) * 4 ] / 255 * depth ] );
+ points.push( [ 1, 0, data[ ( y * width + ux ) * 4 ] / 255 * depth ] );
+ points.push( [ 1, 1, data[ ( uy * width + ux ) * 4 ] / 255 * depth ] );
+ points.push( [ 0, 1, data[ ( uy * width + x ) * 4 ] / 255 * depth ] );
+ points.push( [ - 1, 1, data[ ( uy * width + lx ) * 4 ] / 255 * depth ] );
-THREE.Path.prototype.arc = function ( aX, aY, aRadius,
- aStartAngle, aEndAngle, aClockwise ) {
+ var normals = [];
+ var num_points = points.length;
- var lastargs = this.actions[ this.actions.length - 1].args;
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
+ for ( var i = 0; i < num_points; i ++ ) {
+
+ var v1 = points[ i ];
+ var v2 = points[ ( i + 1 ) % num_points ];
+ v1 = subtract( v1, origin );
+ v2 = subtract( v2, origin );
+ normals.push( normalize( cross( v1, v2 ) ) );
+
+ }
- this.absarc(aX + x0, aY + y0, aRadius,
- aStartAngle, aEndAngle, aClockwise );
+ var normal = [ 0, 0, 0 ];
- };
+ for ( var i = 0; i < normals.length; i ++ ) {
- THREE.Path.prototype.absarc = function ( aX, aY, aRadius,
- aStartAngle, aEndAngle, aClockwise ) {
- this.absellipse(aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise);
- };
+ normal[ 0 ] += normals[ i ][ 0 ];
+ normal[ 1 ] += normals[ i ][ 1 ];
+ normal[ 2 ] += normals[ i ][ 2 ];
-THREE.Path.prototype.ellipse = function ( aX, aY, xRadius, yRadius,
- aStartAngle, aEndAngle, aClockwise ) {
+ }
- var lastargs = this.actions[ this.actions.length - 1].args;
- var x0 = lastargs[ lastargs.length - 2 ];
- var y0 = lastargs[ lastargs.length - 1 ];
+ normal[ 0 ] /= normals.length;
+ normal[ 1 ] /= normals.length;
+ normal[ 2 ] /= normals.length;
- this.absellipse(aX + x0, aY + y0, xRadius, yRadius,
- aStartAngle, aEndAngle, aClockwise );
+ var idx = ( y * width + x ) * 4;
- };
+ output[ idx ] = ( ( normal[ 0 ] + 1.0 ) / 2.0 * 255 ) | 0;
+ output[ idx + 1 ] = ( ( normal[ 1 ] + 1.0 ) / 2.0 * 255 ) | 0;
+ output[ idx + 2 ] = ( normal[ 2 ] * 255 ) | 0;
+ output[ idx + 3 ] = 255;
+ }
-THREE.Path.prototype.absellipse = function ( aX, aY, xRadius, yRadius,
- aStartAngle, aEndAngle, aClockwise ) {
+ }
- var args = Array.prototype.slice.call( arguments );
- var curve = new THREE.EllipseCurve( aX, aY, xRadius, yRadius,
- aStartAngle, aEndAngle, aClockwise );
- this.curves.push( curve );
+ context.putImageData( imageData, 0, 0 );
- var lastPoint = curve.getPoint(1);
- args.push(lastPoint.x);
- args.push(lastPoint.y);
+ return canvas;
- this.actions.push( { action: THREE.PathActions.ELLIPSE, args: args } );
+ },
- };
+ generateDataTexture: function ( width, height, color ) {
-THREE.Path.prototype.getSpacedPoints = function ( divisions, closedPath ) {
+ var size = width * height;
+ var data = new Uint8Array( 3 * size );
- if ( ! divisions ) divisions = 40;
+ var r = Math.floor( color.r * 255 );
+ var g = Math.floor( color.g * 255 );
+ var b = Math.floor( color.b * 255 );
- var points = [];
+ for ( var i = 0; i < size; i ++ ) {
- for ( var i = 0; i < divisions; i ++ ) {
+ data[ i * 3 ] = r;
+ data[ i * 3 + 1 ] = g;
+ data[ i * 3 + 2 ] = b;
- points.push( this.getPoint( i / divisions ) );
+ }
- //if( !this.getPoint( i / divisions ) ) throw "DIE";
+ var texture = new THREE.DataTexture( data, width, height, THREE.RGBFormat );
+ texture.needsUpdate = true;
+
+ return texture;
}
- // if ( closedPath ) {
- //
- // points.push( points[ 0 ] );
- //
- // }
+};
- return points;
+// File:src/extras/SceneUtils.js
-};
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
-/* Return an array of vectors based on contour of the path */
+THREE.SceneUtils = {
-THREE.Path.prototype.getPoints = function( divisions, closedPath ) {
+ createMultiMaterialObject: function ( geometry, materials ) {
- if (this.useSpacedPoints) {
- console.log('tata');
- return this.getSpacedPoints( divisions, closedPath );
- }
+ var group = new THREE.Object3D();
- divisions = divisions || 12;
+ for ( var i = 0, l = materials.length; i < l; i ++ ) {
- var points = [];
+ group.add( new THREE.Mesh( geometry, materials[ i ] ) );
- var i, il, item, action, args;
- var cpx, cpy, cpx2, cpy2, cpx1, cpy1, cpx0, cpy0,
- laste, j,
- t, tx, ty;
+ }
- for ( i = 0, il = this.actions.length; i < il; i ++ ) {
+ return group;
- item = this.actions[ i ];
+ },
- action = item.action;
- args = item.args;
+ detach: function ( child, parent, scene ) {
- switch( action ) {
+ child.applyMatrix( parent.matrixWorld );
+ parent.remove( child );
+ scene.add( child );
- case THREE.PathActions.MOVE_TO:
+ },
- points.push( new THREE.Vector2( args[ 0 ], args[ 1 ] ) );
+ attach: function ( child, scene, parent ) {
- break;
+ var matrixWorldInverse = new THREE.Matrix4();
+ matrixWorldInverse.getInverse( parent.matrixWorld );
+ child.applyMatrix( matrixWorldInverse );
- case THREE.PathActions.LINE_TO:
+ scene.remove( child );
+ parent.add( child );
- points.push( new THREE.Vector2( args[ 0 ], args[ 1 ] ) );
+ }
- break;
+};
- case THREE.PathActions.QUADRATIC_CURVE_TO:
+// File:src/extras/FontUtils.js
- cpx = args[ 2 ];
- cpy = args[ 3 ];
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * For Text operations in three.js (See TextGeometry)
+ *
+ * It uses techniques used in:
+ *
+ * typeface.js and canvastext
+ * For converting fonts and rendering with javascript
+ * http://typeface.neocracy.org
+ *
+ * Triangulation ported from AS3
+ * Simple Polygon Triangulation
+ * http://actionsnippet.com/?p=1462
+ *
+ * A Method to triangulate shapes with holes
+ * http://www.sakri.net/blog/2009/06/12/an-approach-to-triangulating-polygons-with-holes/
+ *
+ */
- cpx1 = args[ 0 ];
- cpy1 = args[ 1 ];
+THREE.FontUtils = {
- if ( points.length > 0 ) {
+ faces: {},
- laste = points[ points.length - 1 ];
+ // Just for now. face[weight][style]
- cpx0 = laste.x;
- cpy0 = laste.y;
+ face: 'helvetiker',
+ weight: 'normal',
+ style: 'normal',
+ size: 150,
+ divisions: 10,
- } else {
+ getFace: function () {
- laste = this.actions[ i - 1 ].args;
+ try {
- cpx0 = laste[ laste.length - 2 ];
- cpy0 = laste[ laste.length - 1 ];
+ return this.faces[ this.face ][ this.weight ][ this.style ];
- }
+ } catch (e) {
- for ( j = 1; j <= divisions; j ++ ) {
+ throw "The font " + this.face + " with " + this.weight + " weight and " + this.style + " style is missing."
- t = j / divisions;
+ };
- tx = THREE.Shape.Utils.b2( t, cpx0, cpx1, cpx );
- ty = THREE.Shape.Utils.b2( t, cpy0, cpy1, cpy );
+ },
- points.push( new THREE.Vector2( tx, ty ) );
+ loadFace: function ( data ) {
- }
+ var family = data.familyName.toLowerCase();
- break;
+ var ThreeFont = this;
- case THREE.PathActions.BEZIER_CURVE_TO:
+ ThreeFont.faces[ family ] = ThreeFont.faces[ family ] || {};
- cpx = args[ 4 ];
- cpy = args[ 5 ];
+ ThreeFont.faces[ family ][ data.cssFontWeight ] = ThreeFont.faces[ family ][ data.cssFontWeight ] || {};
+ ThreeFont.faces[ family ][ data.cssFontWeight ][ data.cssFontStyle ] = data;
- cpx1 = args[ 0 ];
- cpy1 = args[ 1 ];
+ ThreeFont.faces[ family ][ data.cssFontWeight ][ data.cssFontStyle ] = data;
- cpx2 = args[ 2 ];
- cpy2 = args[ 3 ];
+ return data;
- if ( points.length > 0 ) {
+ },
- laste = points[ points.length - 1 ];
+ drawText: function ( text ) {
- cpx0 = laste.x;
- cpy0 = laste.y;
+ // RenderText
- } else {
+ var i,
+ face = this.getFace(),
+ scale = this.size / face.resolution,
+ offset = 0,
+ chars = String( text ).split( '' ),
+ length = chars.length;
- laste = this.actions[ i - 1 ].args;
+ var fontPaths = [];
- cpx0 = laste[ laste.length - 2 ];
- cpy0 = laste[ laste.length - 1 ];
+ for ( i = 0; i < length; i ++ ) {
- }
+ var path = new THREE.Path();
+ var ret = this.extractGlyphPoints( chars[ i ], face, scale, offset, path );
+ offset += ret.offset;
- for ( j = 1; j <= divisions; j ++ ) {
+ fontPaths.push( ret.path );
- t = j / divisions;
+ }
- tx = THREE.Shape.Utils.b3( t, cpx0, cpx1, cpx2, cpx );
- ty = THREE.Shape.Utils.b3( t, cpy0, cpy1, cpy2, cpy );
+ // get the width
- points.push( new THREE.Vector2( tx, ty ) );
+ var width = offset / 2;
+ //
+ // for ( p = 0; p < allPts.length; p++ ) {
+ //
+ // allPts[ p ].x -= width;
+ //
+ // }
- }
+ //var extract = this.extractPoints( allPts, characterPts );
+ //extract.contour = allPts;
- break;
+ //extract.paths = fontPaths;
+ //extract.offset = width;
- case THREE.PathActions.CSPLINE_THRU:
+ return { paths: fontPaths, offset: width };
- laste = this.actions[ i - 1 ].args;
+ },
- var last = new THREE.Vector2( laste[ laste.length - 2 ], laste[ laste.length - 1 ] );
- var spts = [ last ];
- var n = divisions * args[ 0 ].length;
- spts = spts.concat( args[ 0 ] );
- var spline = new THREE.SplineCurve( spts );
+ extractGlyphPoints: function ( c, face, scale, offset, path ) {
- for ( j = 1; j <= n; j ++ ) {
+ var pts = [];
- points.push( spline.getPointAt( j / n ) ) ;
+ var i, i2, divisions,
+ outline, action, length,
+ scaleX, scaleY,
+ x, y, cpx, cpy, cpx0, cpy0, cpx1, cpy1, cpx2, cpy2,
+ laste,
+ glyph = face.glyphs[ c ] || face.glyphs[ '?' ];
- }
+ if ( ! glyph ) return;
- break;
+ if ( glyph.o ) {
- case THREE.PathActions.ARC:
+ outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
+ length = outline.length;
- var aX = args[ 0 ], aY = args[ 1 ],
- aRadius = args[ 2 ],
- aStartAngle = args[ 3 ], aEndAngle = args[ 4 ],
- aClockwise = !!args[ 5 ];
+ scaleX = scale;
+ scaleY = scale;
- var deltaAngle = aEndAngle - aStartAngle;
- var angle;
- var tdivisions = divisions * 2;
+ for ( i = 0; i < length; ) {
+
+ action = outline[ i ++ ];
+
+ //console.log( action );
- for ( j = 1; j <= tdivisions; j ++ ) {
+ switch ( action ) {
- t = j / tdivisions;
+ case 'm':
- if ( ! aClockwise ) {
+ // Move To
- t = 1 - t;
+ x = outline[ i ++ ] * scaleX + offset;
+ y = outline[ i ++ ] * scaleY;
- }
+ path.moveTo( x, y );
+ break;
- angle = aStartAngle + t * deltaAngle;
+ case 'l':
- tx = aX + aRadius * Math.cos( angle );
- ty = aY + aRadius * Math.sin( angle );
+ // Line To
- //console.log('t', t, 'angle', angle, 'tx', tx, 'ty', ty);
+ x = outline[ i ++ ] * scaleX + offset;
+ y = outline[ i ++ ] * scaleY;
+ path.lineTo( x, y );
+ break;
- points.push( new THREE.Vector2( tx, ty ) );
+ case 'q':
- }
+ // QuadraticCurveTo
- //console.log(points);
+ cpx = outline[ i ++ ] * scaleX + offset;
+ cpy = outline[ i ++ ] * scaleY;
+ cpx1 = outline[ i ++ ] * scaleX + offset;
+ cpy1 = outline[ i ++ ] * scaleY;
- break;
+ path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
- case THREE.PathActions.ELLIPSE:
+ laste = pts[ pts.length - 1 ];
- var aX = args[ 0 ], aY = args[ 1 ],
- xRadius = args[ 2 ],
- yRadius = args[ 3 ],
- aStartAngle = args[ 4 ], aEndAngle = args[ 5 ],
- aClockwise = !!args[ 6 ];
+ if ( laste ) {
+ cpx0 = laste.x;
+ cpy0 = laste.y;
- var deltaAngle = aEndAngle - aStartAngle;
- var angle;
- var tdivisions = divisions * 2;
+ for ( i2 = 1, divisions = this.divisions; i2 <= divisions; i2 ++ ) {
- for ( j = 1; j <= tdivisions; j ++ ) {
+ var t = i2 / divisions;
+ THREE.Shape.Utils.b2( t, cpx0, cpx1, cpx );
+ THREE.Shape.Utils.b2( t, cpy0, cpy1, cpy );
+ }
- t = j / tdivisions;
+ }
- if ( ! aClockwise ) {
+ break;
- t = 1 - t;
+ case 'b':
- }
+ // Cubic Bezier Curve
- angle = aStartAngle + t * deltaAngle;
+ cpx = outline[ i ++ ] * scaleX + offset;
+ cpy = outline[ i ++ ] * scaleY;
+ cpx1 = outline[ i ++ ] * scaleX + offset;
+ cpy1 = outline[ i ++ ] * scaleY;
+ cpx2 = outline[ i ++ ] * scaleX + offset;
+ cpy2 = outline[ i ++ ] * scaleY;
- tx = aX + xRadius * Math.cos( angle );
- ty = aY + yRadius * Math.sin( angle );
+ path.bezierCurveTo( cpx1, cpy1, cpx2, cpy2, cpx, cpy );
- //console.log('t', t, 'angle', angle, 'tx', tx, 'ty', ty);
+ laste = pts[ pts.length - 1 ];
- points.push( new THREE.Vector2( tx, ty ) );
+ if ( laste ) {
- }
+ cpx0 = laste.x;
+ cpy0 = laste.y;
- //console.log(points);
+ for ( i2 = 1, divisions = this.divisions; i2 <= divisions; i2 ++ ) {
- break;
+ var t = i2 / divisions;
+ THREE.Shape.Utils.b3( t, cpx0, cpx1, cpx2, cpx );
+ THREE.Shape.Utils.b3( t, cpy0, cpy1, cpy2, cpy );
- } // end switch
+ }
- }
+ }
+
+ break;
+ }
+ }
+ }
- // Normalize to remove the closing point by default.
- var lastPoint = points[ points.length - 1];
- var EPSILON = 0.0000000001;
- if ( Math.abs(lastPoint.x - points[ 0 ].x) < EPSILON &&
- Math.abs(lastPoint.y - points[ 0 ].y) < EPSILON)
- points.splice( points.length - 1, 1);
- if ( closedPath ) {
- points.push( points[ 0 ] );
+ return { offset: glyph.ha * scale, path:path };
}
- return points;
-
};
-// Breaks path into shapes
-THREE.Path.prototype.toShapes = function( isCCW ) {
+THREE.FontUtils.generateShapes = function ( text, parameters ) {
- var i, il, item, action, args;
+ // Parameters
- var subPaths = [], lastPath = new THREE.Path();
+ parameters = parameters || {};
- for ( i = 0, il = this.actions.length; i < il; i ++ ) {
+ var size = parameters.size !== undefined ? parameters.size : 100;
+ var curveSegments = parameters.curveSegments !== undefined ? parameters.curveSegments : 4;
- item = this.actions[ i ];
+ var font = parameters.font !== undefined ? parameters.font : 'helvetiker';
+ var weight = parameters.weight !== undefined ? parameters.weight : 'normal';
+ var style = parameters.style !== undefined ? parameters.style : 'normal';
- args = item.args;
- action = item.action;
+ THREE.FontUtils.size = size;
+ THREE.FontUtils.divisions = curveSegments;
- if ( action == THREE.PathActions.MOVE_TO ) {
+ THREE.FontUtils.face = font;
+ THREE.FontUtils.weight = weight;
+ THREE.FontUtils.style = style;
- if ( lastPath.actions.length != 0 ) {
+ // Get a Font data json object
- subPaths.push( lastPath );
- lastPath = new THREE.Path();
+ var data = THREE.FontUtils.drawText( text );
- }
+ var paths = data.paths;
+ var shapes = [];
- }
+ for ( var p = 0, pl = paths.length; p < pl; p ++ ) {
- lastPath[ action ].apply( lastPath, args );
+ Array.prototype.push.apply( shapes, paths[ p ].toShapes() );
}
- if ( lastPath.actions.length != 0 ) {
+ return shapes;
+
+};
- subPaths.push( lastPath );
- }
+/**
+ * This code is a quick port of code written in C++ which was submitted to
+ * flipcode.com by John W. Ratcliff // July 22, 2000
+ * See original code and more information here:
+ * http://www.flipcode.com/archives/Efficient_Polygon_Triangulation.shtml
+ *
+ * ported to actionscript by Zevan Rosser
+ * www.actionsnippet.com
+ *
+ * ported to javascript by Joshua Koo
+ * http://www.lab4games.net/zz85/blog
+ *
+ */
- // console.log(subPaths);
- if ( subPaths.length == 0 ) return [];
+( function ( namespace ) {
- var solid, tmpPath, tmpShape, shapes = [];
+ var EPSILON = 0.0000000001;
- if ( subPaths.length == 1) {
+ // takes in an contour array and returns
- tmpPath = subPaths[0];
- tmpShape = new THREE.Shape();
- tmpShape.actions = tmpPath.actions;
- tmpShape.curves = tmpPath.curves;
- shapes.push( tmpShape );
- return shapes;
+ var process = function ( contour, indices ) {
- }
+ var n = contour.length;
- var holesFirst = !THREE.Shape.Utils.isClockWise( subPaths[ 0 ].getPoints() );
- holesFirst = isCCW ? !holesFirst : holesFirst;
+ if ( n < 3 ) return null;
- // console.log("Holes first", holesFirst);
+ var result = [],
+ verts = [],
+ vertIndices = [];
- if ( holesFirst ) {
+ /* we want a counter-clockwise polygon in verts */
- tmpShape = new THREE.Shape();
+ var u, v, w;
- for ( i = 0, il = subPaths.length; i < il; i ++ ) {
+ if ( area( contour ) > 0.0 ) {
- tmpPath = subPaths[ i ];
- solid = THREE.Shape.Utils.isClockWise( tmpPath.getPoints() );
- solid = isCCW ? !solid : solid;
+ for ( v = 0; v < n; v ++ ) verts[ v ] = v;
- if ( solid ) {
+ } else {
- tmpShape.actions = tmpPath.actions;
- tmpShape.curves = tmpPath.curves;
+ for ( v = 0; v < n; v ++ ) verts[ v ] = ( n - 1 ) - v;
- shapes.push( tmpShape );
- tmpShape = new THREE.Shape();
+ }
- //console.log('cw', i);
+ var nv = n;
- } else {
+ /* remove nv - 2 vertices, creating 1 triangle every time */
- tmpShape.holes.push( tmpPath );
+ var count = 2 * nv; /* error detection */
- //console.log('ccw', i);
+ for ( v = nv - 1; nv > 2; ) {
- }
+ /* if we loop, it is probably a non-simple polygon */
- }
+ if ( ( count -- ) <= 0 ) {
- } else {
+ //** Triangulate: ERROR - probable bad polygon!
- // Shapes first
- tmpShape = undefined;
+ //throw ( "Warning, unable to triangulate polygon!" );
+ //return null;
+ // Sometimes warning is fine, especially polygons are triangulated in reverse.
+ THREE.warn( 'THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()' );
- for ( i = 0, il = subPaths.length; i < il; i ++ ) {
+ if ( indices ) return vertIndices;
+ return result;
- tmpPath = subPaths[ i ];
- solid = THREE.Shape.Utils.isClockWise( tmpPath.getPoints() );
- solid = isCCW ? !solid : solid;
+ }
- if ( solid ) {
+ /* three consecutive vertices in current polygon, <u,v,w> */
- if ( tmpShape ) shapes.push( tmpShape );
+ u = v; if ( nv <= u ) u = 0; /* previous */
+ v = u + 1; if ( nv <= v ) v = 0; /* new v */
+ w = v + 1; if ( nv <= w ) w = 0; /* next */
- tmpShape = new THREE.Shape();
- tmpShape.actions = tmpPath.actions;
- tmpShape.curves = tmpPath.curves;
+ if ( snip( contour, u, v, w, nv, verts ) ) {
- } else {
+ var a, b, c, s, t;
- tmpShape.holes.push( tmpPath );
+ /* true names of the vertices */
- }
+ a = verts[ u ];
+ b = verts[ v ];
+ c = verts[ w ];
- }
+ /* output Triangle */
- shapes.push( tmpShape );
+ result.push( [ contour[ a ],
+ contour[ b ],
+ contour[ c ] ] );
- }
- //console.log("shape", shapes);
+ vertIndices.push( [ verts[ u ], verts[ v ], verts[ w ] ] );
- return shapes;
+ /* remove v from the remaining polygon */
-};
+ for ( s = v, t = v + 1; t < nv; s ++, t ++ ) {
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * Defines a 2d shape plane using paths.
- **/
+ verts[ s ] = verts[ t ];
-// STEP 1 Create a path.
-// STEP 2 Turn path into shape.
-// STEP 3 ExtrudeGeometry takes in Shape/Shapes
-// STEP 3a - Extract points from each shape, turn to vertices
-// STEP 3b - Triangulate each shape, add faces.
+ }
-THREE.Shape = function () {
+ nv --;
- THREE.Path.apply( this, arguments );
- this.holes = [];
+ /* reset error detection counter */
-};
+ count = 2 * nv;
-THREE.Shape.prototype = Object.create( THREE.Path.prototype );
+ }
-// Convenience method to return ExtrudeGeometry
+ }
-THREE.Shape.prototype.extrude = function ( options ) {
+ if ( indices ) return vertIndices;
+ return result;
- var extruded = new THREE.ExtrudeGeometry( this, options );
- return extruded;
+ };
-};
+ // calculate area of the contour polygon
-// Convenience method to return ShapeGeometry
+ var area = function ( contour ) {
-THREE.Shape.prototype.makeGeometry = function ( options ) {
+ var n = contour.length;
+ var a = 0.0;
- var geometry = new THREE.ShapeGeometry( this, options );
- return geometry;
+ for ( var p = n - 1, q = 0; q < n; p = q ++ ) {
-};
+ a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
-// Get points of holes
+ }
-THREE.Shape.prototype.getPointsHoles = function ( divisions ) {
+ return a * 0.5;
- var i, il = this.holes.length, holesPts = [];
+ };
- for ( i = 0; i < il; i ++ ) {
+ var snip = function ( contour, u, v, w, n, verts ) {
- holesPts[ i ] = this.holes[ i ].getTransformedPoints( divisions, this.bends );
+ var p;
+ var ax, ay, bx, by;
+ var cx, cy, px, py;
- }
+ ax = contour[ verts[ u ] ].x;
+ ay = contour[ verts[ u ] ].y;
- return holesPts;
+ bx = contour[ verts[ v ] ].x;
+ by = contour[ verts[ v ] ].y;
-};
+ cx = contour[ verts[ w ] ].x;
+ cy = contour[ verts[ w ] ].y;
-// Get points of holes (spaced by regular distance)
+ if ( EPSILON > ( ( ( bx - ax ) * ( cy - ay ) ) - ( ( by - ay ) * ( cx - ax ) ) ) ) return false;
-THREE.Shape.prototype.getSpacedPointsHoles = function ( divisions ) {
+ var aX, aY, bX, bY, cX, cY;
+ var apx, apy, bpx, bpy, cpx, cpy;
+ var cCROSSap, bCROSScp, aCROSSbp;
- var i, il = this.holes.length, holesPts = [];
+ aX = cx - bx; aY = cy - by;
+ bX = ax - cx; bY = ay - cy;
+ cX = bx - ax; cY = by - ay;
- for ( i = 0; i < il; i ++ ) {
+ for ( p = 0; p < n; p ++ ) {
+
+ px = contour[ verts[ p ] ].x
+ py = contour[ verts[ p ] ].y
+
+ if ( ( ( px === ax ) && ( py === ay ) ) ||
+ ( ( px === bx ) && ( py === by ) ) ||
+ ( ( px === cx ) && ( py === cy ) ) ) continue;
+
+ apx = px - ax; apy = py - ay;
+ bpx = px - bx; bpy = py - by;
+ cpx = px - cx; cpy = py - cy;
- holesPts[ i ] = this.holes[ i ].getTransformedSpacedPoints( divisions, this.bends );
+ // see if p is inside triangle abc
- }
+ aCROSSbp = aX * bpy - aY * bpx;
+ cCROSSap = cX * apy - cY * apx;
+ bCROSScp = bX * cpy - bY * cpx;
- return holesPts;
+ if ( ( aCROSSbp >= - EPSILON ) && ( bCROSScp >= - EPSILON ) && ( cCROSSap >= - EPSILON ) ) return false;
-};
+ }
+ return true;
-// Get points of shape and holes (keypoints based on segments parameter)
+ };
-THREE.Shape.prototype.extractAllPoints = function ( divisions ) {
- return {
+ namespace.Triangulate = process;
+ namespace.Triangulate.area = area;
- shape: this.getTransformedPoints( divisions ),
- holes: this.getPointsHoles( divisions )
+ return namespace;
- };
+} )( THREE.FontUtils );
-};
+// To use the typeface.js face files, hook up the API
+self._typeface_js = { faces: THREE.FontUtils.faces, loadFace: THREE.FontUtils.loadFace };
+THREE.typeface_js = self._typeface_js;
-THREE.Shape.prototype.extractPoints = function ( divisions ) {
+// File:src/extras/audio/Audio.js
- if (this.useSpacedPoints) {
- return this.extractAllSpacedPoints(divisions);
- }
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- return this.extractAllPoints(divisions);
+THREE.Audio = function ( listener ) {
-};
+ THREE.Object3D.call( this );
-//
-// THREE.Shape.prototype.extractAllPointsWithBend = function ( divisions, bend ) {
-//
-// return {
-//
-// shape: this.transform( bend, divisions ),
-// holes: this.getPointsHoles( divisions, bend )
-//
-// };
-//
-// };
+ this.type = 'Audio';
-// Get points of shape and holes (spaced by regular distance)
+ this.context = listener.context;
+ this.source = this.context.createBufferSource();
+ this.source.onended = this.onEnded.bind(this);
-THREE.Shape.prototype.extractAllSpacedPoints = function ( divisions ) {
+ this.gain = this.context.createGain();
+ this.gain.connect( this.context.destination );
- return {
+ this.panner = this.context.createPanner();
+ this.panner.connect( this.gain );
- shape: this.getTransformedSpacedPoints( divisions ),
- holes: this.getSpacedPointsHoles( divisions )
+ this.autoplay = false;
- };
+ this.startTime = 0;
+ this.isPlaying = false;
};
-/**************************************************************
- * Utils
- **************************************************************/
+THREE.Audio.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Audio.prototype.constructor = THREE.Audio;
-THREE.Shape.Utils = {
+THREE.Audio.prototype.load = function ( file ) {
- /*
- contour - array of vector2 for contour
- holes - array of array of vector2
- */
+ var scope = this;
+
+ var request = new XMLHttpRequest();
+ request.open( 'GET', file, true );
+ request.responseType = 'arraybuffer';
+ request.onload = function ( e ) {
- removeHoles: function ( contour, holes ) {
+ scope.context.decodeAudioData( this.response, function ( buffer ) {
- var shape = contour.concat(); // work on this shape
- var allpoints = shape.concat();
+ scope.source.buffer = buffer;
- /* For each isolated shape, find the closest points and break to the hole to allow triangulation */
+ if( scope.autoplay ) scope.play();
+ } );
- var prevShapeVert, nextShapeVert,
- prevHoleVert, nextHoleVert,
- holeIndex, shapeIndex,
- shapeId, shapeGroup,
- h, h2,
- hole, shortest, d,
- p, pts1, pts2,
- tmpShape1, tmpShape2,
- tmpHole1, tmpHole2,
- verts = [];
+ };
+ request.send();
- for ( h = 0; h < holes.length; h ++ ) {
+ return this;
- hole = holes[ h ];
+};
- /*
- shapeholes[ h ].concat(); // preserves original
- holes.push( hole );
- */
+THREE.Audio.prototype.play = function () {
- Array.prototype.push.apply( allpoints, hole );
+ if ( this.isPlaying === true ) {
- shortest = Number.POSITIVE_INFINITY;
+ THREE.warn( 'THREE.Audio: Audio is already playing.' );
+ return;
+ }
- // Find the shortest pair of pts between shape and hole
+ var source = this.context.createBufferSource();
- // Note: Actually, I'm not sure now if we could optimize this to be faster than O(m*n)
- // Using distanceToSquared() intead of distanceTo() should speed a little
- // since running square roots operations are reduced.
+ source.buffer = this.source.buffer;
+ source.loop = this.source.loop;
+ source.onended = this.source.onended;
+ source.connect( this.panner );
+ source.start( 0, this.startTime );
- for ( h2 = 0; h2 < hole.length; h2 ++ ) {
+ this.isPlaying = true;
- pts1 = hole[ h2 ];
- var dist = [];
+ this.source = source;
- for ( p = 0; p < shape.length; p++ ) {
+};
- pts2 = shape[ p ];
- d = pts1.distanceToSquared( pts2 );
- dist.push( d );
+THREE.Audio.prototype.pause = function () {
- if ( d < shortest ) {
+ this.source.stop();
+ this.startTime = this.context.currentTime;
- shortest = d;
- holeIndex = h2;
- shapeIndex = p;
+};
- }
+THREE.Audio.prototype.stop = function () {
- }
+ this.source.stop();
+ this.startTime = 0;
- }
+};
- //console.log("shortest", shortest, dist);
+THREE.Audio.prototype.onEnded = function() {
- prevShapeVert = ( shapeIndex - 1 ) >= 0 ? shapeIndex - 1 : shape.length - 1;
- prevHoleVert = ( holeIndex - 1 ) >= 0 ? holeIndex - 1 : hole.length - 1;
+ this.isPlaying = false;
- var areaapts = [
+};
- hole[ holeIndex ],
- shape[ shapeIndex ],
- shape[ prevShapeVert ]
+THREE.Audio.prototype.setLoop = function ( value ) {
- ];
+ this.source.loop = value;
- var areaa = THREE.FontUtils.Triangulate.area( areaapts );
+};
- var areabpts = [
+THREE.Audio.prototype.setRefDistance = function ( value ) {
- hole[ holeIndex ],
- hole[ prevHoleVert ],
- shape[ shapeIndex ]
+ this.panner.refDistance = value;
- ];
+};
- var areab = THREE.FontUtils.Triangulate.area( areabpts );
+THREE.Audio.prototype.setRolloffFactor = function ( value ) {
- var shapeOffset = 1;
- var holeOffset = -1;
+ this.panner.rolloffFactor = value;
- var oldShapeIndex = shapeIndex, oldHoleIndex = holeIndex;
- shapeIndex += shapeOffset;
- holeIndex += holeOffset;
+};
- if ( shapeIndex < 0 ) { shapeIndex += shape.length; }
- shapeIndex %= shape.length;
+THREE.Audio.prototype.setVolume = function ( value ) {
- if ( holeIndex < 0 ) { holeIndex += hole.length; }
- holeIndex %= hole.length;
+ this.gain.gain.value = value;
- prevShapeVert = ( shapeIndex - 1 ) >= 0 ? shapeIndex - 1 : shape.length - 1;
- prevHoleVert = ( holeIndex - 1 ) >= 0 ? holeIndex - 1 : hole.length - 1;
+};
- areaapts = [
+THREE.Audio.prototype.updateMatrixWorld = ( function () {
- hole[ holeIndex ],
- shape[ shapeIndex ],
- shape[ prevShapeVert ]
+ var position = new THREE.Vector3();
- ];
+ return function ( force ) {
- var areaa2 = THREE.FontUtils.Triangulate.area( areaapts );
+ THREE.Object3D.prototype.updateMatrixWorld.call( this, force );
- areabpts = [
+ position.setFromMatrixPosition( this.matrixWorld );
- hole[ holeIndex ],
- hole[ prevHoleVert ],
- shape[ shapeIndex ]
+ this.panner.setPosition( position.x, position.y, position.z );
- ];
+ };
- var areab2 = THREE.FontUtils.Triangulate.area( areabpts );
- //console.log(areaa,areab ,areaa2,areab2, ( areaa + areab ), ( areaa2 + areab2 ));
+} )();
- if ( ( areaa + areab ) > ( areaa2 + areab2 ) ) {
+// File:src/extras/audio/AudioListener.js
- // In case areas are not correct.
- //console.log("USE THIS");
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- shapeIndex = oldShapeIndex;
- holeIndex = oldHoleIndex ;
+THREE.AudioListener = function () {
- if ( shapeIndex < 0 ) { shapeIndex += shape.length; }
- shapeIndex %= shape.length;
+ THREE.Object3D.call( this );
- if ( holeIndex < 0 ) { holeIndex += hole.length; }
- holeIndex %= hole.length;
+ this.type = 'AudioListener';
- prevShapeVert = ( shapeIndex - 1 ) >= 0 ? shapeIndex - 1 : shape.length - 1;
- prevHoleVert = ( holeIndex - 1 ) >= 0 ? holeIndex - 1 : hole.length - 1;
+ this.context = new ( window.AudioContext || window.webkitAudioContext )();
- } else {
+};
- //console.log("USE THAT ")
+THREE.AudioListener.prototype = Object.create( THREE.Object3D.prototype );
+THREE.AudioListener.prototype.constructor = THREE.AudioListener;
- }
+THREE.AudioListener.prototype.updateMatrixWorld = ( function () {
- tmpShape1 = shape.slice( 0, shapeIndex );
- tmpShape2 = shape.slice( shapeIndex );
- tmpHole1 = hole.slice( holeIndex );
- tmpHole2 = hole.slice( 0, holeIndex );
+ var position = new THREE.Vector3();
+ var quaternion = new THREE.Quaternion();
+ var scale = new THREE.Vector3();
- // Should check orders here again?
+ var orientation = new THREE.Vector3();
+ var velocity = new THREE.Vector3();
- var trianglea = [
+ var positionPrev = new THREE.Vector3();
- hole[ holeIndex ],
- shape[ shapeIndex ],
- shape[ prevShapeVert ]
+ return function ( force ) {
- ];
+ THREE.Object3D.prototype.updateMatrixWorld.call( this, force );
- var triangleb = [
+ var listener = this.context.listener;
+ var up = this.up;
- hole[ holeIndex ] ,
- hole[ prevHoleVert ],
- shape[ shapeIndex ]
+ this.matrixWorld.decompose( position, quaternion, scale );
- ];
+ orientation.set( 0, 0, -1 ).applyQuaternion( quaternion );
+ velocity.subVectors( position, positionPrev );
- verts.push( trianglea );
- verts.push( triangleb );
+ listener.setPosition( position.x, position.y, position.z );
+ listener.setOrientation( orientation.x, orientation.y, orientation.z, up.x, up.y, up.z );
+ listener.setVelocity( velocity.x, velocity.y, velocity.z );
- shape = tmpShape1.concat( tmpHole1 ).concat( tmpHole2 ).concat( tmpShape2 );
+ positionPrev.copy( position );
- }
+ };
- return {
+} )();
- shape:shape, /* shape with no holes */
- isolatedPts: verts, /* isolated faces */
- allpoints: allpoints
+// File:src/extras/core/Curve.js
- }
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Extensible curve object
+ *
+ * Some common of Curve methods
+ * .getPoint(t), getTangent(t)
+ * .getPointAt(u), getTagentAt(u)
+ * .getPoints(), .getSpacedPoints()
+ * .getLength()
+ * .updateArcLengths()
+ *
+ * This following classes subclasses THREE.Curve:
+ *
+ * -- 2d classes --
+ * THREE.LineCurve
+ * THREE.QuadraticBezierCurve
+ * THREE.CubicBezierCurve
+ * THREE.SplineCurve
+ * THREE.ArcCurve
+ * THREE.EllipseCurve
+ *
+ * -- 3d classes --
+ * THREE.LineCurve3
+ * THREE.QuadraticBezierCurve3
+ * THREE.CubicBezierCurve3
+ * THREE.SplineCurve3
+ * THREE.ClosedSplineCurve3
+ *
+ * A series of curves can be represented as a THREE.CurvePath
+ *
+ **/
+/**************************************************************
+ * Abstract Curve base class
+ **************************************************************/
- },
+THREE.Curve = function () {
- triangulateShape: function ( contour, holes ) {
+};
- var shapeWithoutHoles = THREE.Shape.Utils.removeHoles( contour, holes );
+// Virtual base class method to overwrite and implement in subclasses
+// - t [0 .. 1]
- var shape = shapeWithoutHoles.shape,
- allpoints = shapeWithoutHoles.allpoints,
- isolatedPts = shapeWithoutHoles.isolatedPts;
+THREE.Curve.prototype.getPoint = function ( t ) {
- var triangles = THREE.FontUtils.Triangulate( shape, false ); // True returns indices for points of spooled shape
+ THREE.warn( "THREE.Curve: Warning, getPoint() not implemented!" );
+ return null;
- // To maintain reference to old shape, one must match coordinates, or offset the indices from original arrays. It's probably easier to do the first.
+};
- //console.log( "triangles",triangles, triangles.length );
- //console.log( "allpoints",allpoints, allpoints.length );
+// Get point at relative position in curve according to arc length
+// - u [0 .. 1]
- var i, il, f, face,
- key, index,
- allPointsMap = {},
- isolatedPointsMap = {};
+THREE.Curve.prototype.getPointAt = function ( u ) {
- // prepare all points map
+ var t = this.getUtoTmapping( u );
+ return this.getPoint( t );
- for ( i = 0, il = allpoints.length; i < il; i ++ ) {
+};
- key = allpoints[ i ].x + ":" + allpoints[ i ].y;
+// Get sequence of points using getPoint( t )
- if ( allPointsMap[ key ] !== undefined ) {
+THREE.Curve.prototype.getPoints = function ( divisions ) {
- console.log( "Duplicate point", key );
+ if ( ! divisions ) divisions = 5;
- }
+ var d, pts = [];
- allPointsMap[ key ] = i;
+ for ( d = 0; d <= divisions; d ++ ) {
- }
+ pts.push( this.getPoint( d / divisions ) );
- // check all face vertices against all points map
+ }
- for ( i = 0, il = triangles.length; i < il; i ++ ) {
+ return pts;
- face = triangles[ i ];
+};
- for ( f = 0; f < 3; f ++ ) {
+// Get sequence of points using getPointAt( u )
- key = face[ f ].x + ":" + face[ f ].y;
+THREE.Curve.prototype.getSpacedPoints = function ( divisions ) {
- index = allPointsMap[ key ];
+ if ( ! divisions ) divisions = 5;
- if ( index !== undefined ) {
+ var d, pts = [];
- face[ f ] = index;
+ for ( d = 0; d <= divisions; d ++ ) {
- }
+ pts.push( this.getPointAt( d / divisions ) );
- }
+ }
- }
+ return pts;
- // check isolated points vertices against all points map
+};
- for ( i = 0, il = isolatedPts.length; i < il; i ++ ) {
+// Get total curve arc length
- face = isolatedPts[ i ];
+THREE.Curve.prototype.getLength = function () {
- for ( f = 0; f < 3; f ++ ) {
+ var lengths = this.getLengths();
+ return lengths[ lengths.length - 1 ];
- key = face[ f ].x + ":" + face[ f ].y;
+};
- index = allPointsMap[ key ];
+// Get list of cumulative segment lengths
- if ( index !== undefined ) {
+THREE.Curve.prototype.getLengths = function ( divisions ) {
- face[ f ] = index;
+ if ( ! divisions ) divisions = (this.__arcLengthDivisions) ? (this.__arcLengthDivisions) : 200;
- }
+ if ( this.cacheArcLengths
+ && ( this.cacheArcLengths.length == divisions + 1 )
+ && ! this.needsUpdate) {
- }
+ //console.log( "cached", this.cacheArcLengths );
+ return this.cacheArcLengths;
- }
+ }
- return triangles.concat( isolatedPts );
+ this.needsUpdate = false;
- }, // end triangulate shapes
+ var cache = [];
+ var current, last = this.getPoint( 0 );
+ var p, sum = 0;
- /*
- triangulate2 : function( pts, holes ) {
+ cache.push( 0 );
- // For use with Poly2Tri.js
+ for ( p = 1; p <= divisions; p ++ ) {
- var allpts = pts.concat();
- var shape = [];
- for (var p in pts) {
- shape.push(new js.poly2tri.Point(pts[p].x, pts[p].y));
- }
+ current = this.getPoint ( p / divisions );
+ sum += current.distanceTo( last );
+ cache.push( sum );
+ last = current;
- var swctx = new js.poly2tri.SweepContext(shape);
+ }
- for (var h in holes) {
- var aHole = holes[h];
- var newHole = []
- for (i in aHole) {
- newHole.push(new js.poly2tri.Point(aHole[i].x, aHole[i].y));
- allpts.push(aHole[i]);
- }
- swctx.AddHole(newHole);
- }
+ this.cacheArcLengths = cache;
- var find;
- var findIndexForPt = function (pt) {
- find = new THREE.Vector2(pt.x, pt.y);
- var p;
- for (p=0, pl = allpts.length; p<pl; p++) {
- if (allpts[p].equals(find)) return p;
- }
- return -1;
- };
+ return cache; // { sums: cache, sum:sum }; Sum is in the last element.
- // triangulate
- js.poly2tri.sweep.Triangulate(swctx);
+};
- var triangles = swctx.GetTriangles();
- var tr ;
- var facesPts = [];
- for (var t in triangles) {
- tr = triangles[t];
- facesPts.push([
- findIndexForPt(tr.GetPoint(0)),
- findIndexForPt(tr.GetPoint(1)),
- findIndexForPt(tr.GetPoint(2))
- ]);
- }
+THREE.Curve.prototype.updateArcLengths = function() {
+ this.needsUpdate = true;
+ this.getLengths();
+};
- // console.log(facesPts);
- // console.log("triangles", triangles.length, triangles);
+// Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equi distance
- // Returns array of faces with 3 element each
- return facesPts;
- },
-*/
+THREE.Curve.prototype.getUtoTmapping = function ( u, distance ) {
- isClockWise: function ( pts ) {
+ var arcLengths = this.getLengths();
- return THREE.FontUtils.Triangulate.area( pts ) < 0;
+ var i = 0, il = arcLengths.length;
- },
+ var targetArcLength; // The targeted u distance value to get
- // Bezier Curves formulas obtained from
- // http://en.wikipedia.org/wiki/B%C3%A9zier_curve
+ if ( distance ) {
- // Quad Bezier Functions
+ targetArcLength = distance;
- b2p0: function ( t, p ) {
+ } else {
- var k = 1 - t;
- return k * k * p;
+ targetArcLength = u * arcLengths[ il - 1 ];
- },
+ }
- b2p1: function ( t, p ) {
+ //var time = Date.now();
+
+ // binary search for the index with largest value smaller than target u distance
- return 2 * ( 1 - t ) * t * p;
+ var low = 0, high = il - 1, comparison;
- },
+ while ( low <= high ) {
- b2p2: function ( t, p ) {
+ i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have integers, all numbers are floats
- return t * t * p;
+ comparison = arcLengths[ i ] - targetArcLength;
- },
+ if ( comparison < 0 ) {
- b2: function ( t, p0, p1, p2 ) {
+ low = i + 1;
- return this.b2p0( t, p0 ) + this.b2p1( t, p1 ) + this.b2p2( t, p2 );
+ } else if ( comparison > 0 ) {
- },
+ high = i - 1;
- // Cubic Bezier Functions
+ } else {
- b3p0: function ( t, p ) {
+ high = i;
+ break;
- var k = 1 - t;
- return k * k * k * p;
+ // DONE
- },
+ }
- b3p1: function ( t, p ) {
+ }
- var k = 1 - t;
- return 3 * k * k * t * p;
+ i = high;
- },
+ //console.log('b' , i, low, high, Date.now()- time);
- b3p2: function ( t, p ) {
+ if ( arcLengths[ i ] == targetArcLength ) {
- var k = 1 - t;
- return 3 * k * t * t * p;
+ var t = i / ( il - 1 );
+ return t;
- },
+ }
- b3p3: function ( t, p ) {
+ // we could get finer grain at lengths, or use simple interpolatation between two points
- return t * t * t * p;
+ var lengthBefore = arcLengths[ i ];
+ var lengthAfter = arcLengths[ i + 1 ];
- },
+ var segmentLength = lengthAfter - lengthBefore;
- b3: function ( t, p0, p1, p2, p3 ) {
+ // determine where we are between the 'before' and 'after' points
- return this.b3p0( t, p0 ) + this.b3p1( t, p1 ) + this.b3p2( t, p2 ) + this.b3p3( t, p3 );
+ var segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
- }
+ // add that fractional amount to t
-};
+ var t = ( i + segmentFraction ) / ( il - 1 );
+ return t;
-/**************************************************************
- * Line
- **************************************************************/
+};
-THREE.LineCurve = function ( v1, v2 ) {
+// Returns a unit vector tangent at t
+// In case any sub curve does not implement its tangent derivation,
+// 2 points a small delta apart will be used to find its gradient
+// which seems to give a reasonable approximation
- this.v1 = v1;
- this.v2 = v2;
+THREE.Curve.prototype.getTangent = function( t ) {
-};
+ var delta = 0.0001;
+ var t1 = t - delta;
+ var t2 = t + delta;
-THREE.LineCurve.prototype = Object.create( THREE.Curve.prototype );
+ // Capping in case of danger
-THREE.LineCurve.prototype.getPoint = function ( t ) {
+ if ( t1 < 0 ) t1 = 0;
+ if ( t2 > 1 ) t2 = 1;
- var point = this.v2.clone().sub(this.v1);
- point.multiplyScalar( t ).add( this.v1 );
+ var pt1 = this.getPoint( t1 );
+ var pt2 = this.getPoint( t2 );
- return point;
+ var vec = pt2.clone().sub(pt1);
+ return vec.normalize();
};
-// Line curve is linear, so we can overwrite default getPointAt
-THREE.LineCurve.prototype.getPointAt = function ( u ) {
+THREE.Curve.prototype.getTangentAt = function ( u ) {
- return this.getPoint( u );
+ var t = this.getUtoTmapping( u );
+ return this.getTangent( t );
};
-THREE.LineCurve.prototype.getTangent = function( t ) {
- var tangent = this.v2.clone().sub(this.v1);
- return tangent.normalize();
-};
+
/**************************************************************
- * Quadratic Bezier curve
+ * Utils
**************************************************************/
+THREE.Curve.Utils = {
-THREE.QuadraticBezierCurve = function ( v0, v1, v2 ) {
-
- this.v0 = v0;
- this.v1 = v1;
- this.v2 = v2;
+ tangentQuadraticBezier: function ( t, p0, p1, p2 ) {
-};
+ return 2 * ( 1 - t ) * ( p1 - p0 ) + 2 * t * ( p2 - p1 );
-THREE.QuadraticBezierCurve.prototype = Object.create( THREE.Curve.prototype );
+ },
+ // Puay Bing, thanks for helping with this derivative!
-THREE.QuadraticBezierCurve.prototype.getPoint = function ( t ) {
+ tangentCubicBezier: function (t, p0, p1, p2, p3 ) {
- var tx, ty;
+ return - 3 * p0 * (1 - t) * (1 - t) +
+ 3 * p1 * (1 - t) * (1 - t) - 6 * t * p1 * (1 - t) +
+ 6 * t * p2 * (1 - t) - 3 * t * t * p2 +
+ 3 * t * t * p3;
- tx = THREE.Shape.Utils.b2( t, this.v0.x, this.v1.x, this.v2.x );
- ty = THREE.Shape.Utils.b2( t, this.v0.y, this.v1.y, this.v2.y );
+ },
- return new THREE.Vector2( tx, ty );
+ tangentSpline: function ( t, p0, p1, p2, p3 ) {
-};
+ // To check if my formulas are correct
+ var h00 = 6 * t * t - 6 * t; // derived from 2t^3 − 3t^2 + 1
+ var h10 = 3 * t * t - 4 * t + 1; // t^3 − 2t^2 + t
+ var h01 = - 6 * t * t + 6 * t; // − 2t3 + 3t2
+ var h11 = 3 * t * t - 2 * t; // t3 − t2
-THREE.QuadraticBezierCurve.prototype.getTangent = function( t ) {
+ return h00 + h10 + h01 + h11;
- var tx, ty;
+ },
- tx = THREE.Curve.Utils.tangentQuadraticBezier( t, this.v0.x, this.v1.x, this.v2.x );
- ty = THREE.Curve.Utils.tangentQuadraticBezier( t, this.v0.y, this.v1.y, this.v2.y );
+ // Catmull-Rom
- // returns unit vector
+ interpolate: function( p0, p1, p2, p3, t ) {
- var tangent = new THREE.Vector2( tx, ty );
- tangent.normalize();
+ var v0 = ( p2 - p0 ) * 0.5;
+ var v1 = ( p3 - p1 ) * 0.5;
+ var t2 = t * t;
+ var t3 = t * t2;
+ return ( 2 * p1 - 2 * p2 + v0 + v1 ) * t3 + ( - 3 * p1 + 3 * p2 - 2 * v0 - v1 ) * t2 + v0 * t + p1;
- return tangent;
+ }
};
-/**************************************************************
- * Cubic Bezier curve
- **************************************************************/
-
-THREE.CubicBezierCurve = function ( v0, v1, v2, v3 ) {
- this.v0 = v0;
- this.v1 = v1;
- this.v2 = v2;
- this.v3 = v3;
-};
+// TODO: Transformation for Curves?
-THREE.CubicBezierCurve.prototype = Object.create( THREE.Curve.prototype );
+/**************************************************************
+ * 3D Curves
+ **************************************************************/
-THREE.CubicBezierCurve.prototype.getPoint = function ( t ) {
+// A Factory method for creating new curve subclasses
- var tx, ty;
+THREE.Curve.create = function ( constructor, getPointFunc ) {
- tx = THREE.Shape.Utils.b3( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
- ty = THREE.Shape.Utils.b3( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
+ constructor.prototype = Object.create( THREE.Curve.prototype );
+ constructor.prototype.constructor = constructor;
+ constructor.prototype.getPoint = getPointFunc;
- return new THREE.Vector2( tx, ty );
+ return constructor;
};
-THREE.CubicBezierCurve.prototype.getTangent = function( t ) {
-
- var tx, ty;
-
- tx = THREE.Curve.Utils.tangentCubicBezier( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
- ty = THREE.Curve.Utils.tangentCubicBezier( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
-
- var tangent = new THREE.Vector2( tx, ty );
- tangent.normalize();
+// File:src/extras/core/CurvePath.js
- return tangent;
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ **/
-};
/**************************************************************
- * Spline curve
+ * Curved Path - a curve path is simply a array of connected
+ * curves, but retains the api of a curve
**************************************************************/
-THREE.SplineCurve = function ( points /* array of Vector2 */ ) {
-
- this.points = (points == undefined) ? [] : points;
+THREE.CurvePath = function () {
+ this.curves = [];
+ this.bends = [];
+
+ this.autoClose = false; // Automatically closes the path
};
-THREE.SplineCurve.prototype = Object.create( THREE.Curve.prototype );
-
-THREE.SplineCurve.prototype.getPoint = function ( t ) {
-
- var v = new THREE.Vector2();
- var c = [];
- var points = this.points, point, intPoint, weight;
- point = ( points.length - 1 ) * t;
+THREE.CurvePath.prototype = Object.create( THREE.Curve.prototype );
+THREE.CurvePath.prototype.constructor = THREE.CurvePath;
- intPoint = Math.floor( point );
- weight = point - intPoint;
+THREE.CurvePath.prototype.add = function ( curve ) {
- c[ 0 ] = intPoint == 0 ? intPoint : intPoint - 1;
- c[ 1 ] = intPoint;
- c[ 2 ] = intPoint > points.length - 2 ? points.length -1 : intPoint + 1;
- c[ 3 ] = intPoint > points.length - 3 ? points.length -1 : intPoint + 2;
+ this.curves.push( curve );
- v.x = THREE.Curve.Utils.interpolate( points[ c[ 0 ] ].x, points[ c[ 1 ] ].x, points[ c[ 2 ] ].x, points[ c[ 3 ] ].x, weight );
- v.y = THREE.Curve.Utils.interpolate( points[ c[ 0 ] ].y, points[ c[ 1 ] ].y, points[ c[ 2 ] ].y, points[ c[ 3 ] ].y, weight );
+};
- return v;
+THREE.CurvePath.prototype.checkConnection = function() {
+ // TODO
+ // If the ending of curve is not connected to the starting
+ // or the next curve, then, this is not a real path
+};
+THREE.CurvePath.prototype.closePath = function() {
+ // TODO Test
+ // and verify for vector3 (needs to implement equals)
+ // Add a line curve if start and end of lines are not connected
+ var startPoint = this.curves[0].getPoint(0);
+ var endPoint = this.curves[this.curves.length - 1].getPoint(1);
+
+ if (! startPoint.equals(endPoint)) {
+ this.curves.push( new THREE.LineCurve(endPoint, startPoint) );
+ }
+
};
-/**************************************************************
- * Ellipse curve
- **************************************************************/
-THREE.EllipseCurve = function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise ) {
+// To get accurate point with reference to
+// entire path distance at time t,
+// following has to be done:
- this.aX = aX;
- this.aY = aY;
+// 1. Length of each sub path have to be known
+// 2. Locate and identify type of curve
+// 3. Get t for the curve
+// 4. Return curve.getPointAt(t')
- this.xRadius = xRadius;
- this.yRadius = yRadius;
+THREE.CurvePath.prototype.getPoint = function( t ) {
- this.aStartAngle = aStartAngle;
- this.aEndAngle = aEndAngle;
+ var d = t * this.getLength();
+ var curveLengths = this.getCurveLengths();
+ var i = 0, diff, curve;
- this.aClockwise = aClockwise;
+ // To think about boundaries points.
-};
+ while ( i < curveLengths.length ) {
-THREE.EllipseCurve.prototype = Object.create( THREE.Curve.prototype );
+ if ( curveLengths[ i ] >= d ) {
-THREE.EllipseCurve.prototype.getPoint = function ( t ) {
+ diff = curveLengths[ i ] - d;
+ curve = this.curves[ i ];
- var angle;
- var deltaAngle = this.aEndAngle - this.aStartAngle;
+ var u = 1 - diff / curve.getLength();
- if ( deltaAngle < 0 ) deltaAngle += Math.PI * 2;
- if ( deltaAngle > Math.PI * 2 ) deltaAngle -= Math.PI * 2;
+ return curve.getPointAt( u );
- if ( this.aClockwise === true ) {
+ }
- angle = this.aEndAngle + ( 1 - t ) * ( Math.PI * 2 - deltaAngle );
+ i ++;
- } else {
+ }
- angle = this.aStartAngle + t * deltaAngle;
+ return null;
- }
+ // loop where sum != 0, sum > d , sum+1 <d
- var tx = this.aX + this.xRadius * Math.cos( angle );
- var ty = this.aY + this.yRadius * Math.sin( angle );
+};
+
+/*
+THREE.CurvePath.prototype.getTangent = function( t ) {
+};*/
- return new THREE.Vector2( tx, ty );
-};
+// We cannot use the default THREE.Curve getPoint() with getLength() because in
+// THREE.Curve, getLength() depends on getPoint() but in THREE.CurvePath
+// getPoint() depends on getLength
-/**************************************************************
- * Arc curve
- **************************************************************/
+THREE.CurvePath.prototype.getLength = function() {
-THREE.ArcCurve = function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
+ var lens = this.getCurveLengths();
+ return lens[ lens.length - 1 ];
- THREE.EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
};
-THREE.ArcCurve.prototype = Object.create( THREE.EllipseCurve.prototype );
-/**************************************************************
- * Line3D
- **************************************************************/
+// Compute lengths and cache them
+// We cannot overwrite getLengths() because UtoT mapping uses it.
-THREE.LineCurve3 = THREE.Curve.create(
+THREE.CurvePath.prototype.getCurveLengths = function() {
- function ( v1, v2 ) {
+ // We use cache values if curves and cache array are same length
- this.v1 = v1;
- this.v2 = v2;
+ if ( this.cacheLengths && this.cacheLengths.length == this.curves.length ) {
- },
+ return this.cacheLengths;
- function ( t ) {
+ };
- var r = new THREE.Vector3();
+ // Get length of subsurve
+ // Push sums into cached array
+ var lengths = [], sums = 0;
+ var i, il = this.curves.length;
- r.subVectors( this.v2, this.v1 ); // diff
- r.multiplyScalar( t );
- r.add( this.v1 );
+ for ( i = 0; i < il; i ++ ) {
- return r;
+ sums += this.curves[ i ].getLength();
+ lengths.push( sums );
}
-);
-
-/**************************************************************
- * Quadratic Bezier 3D curve
- **************************************************************/
-
-THREE.QuadraticBezierCurve3 = THREE.Curve.create(
-
- function ( v0, v1, v2 ) {
+ this.cacheLengths = lengths;
- this.v0 = v0;
- this.v1 = v1;
- this.v2 = v2;
+ return lengths;
- },
+};
- function ( t ) {
- var tx, ty, tz;
- tx = THREE.Shape.Utils.b2( t, this.v0.x, this.v1.x, this.v2.x );
- ty = THREE.Shape.Utils.b2( t, this.v0.y, this.v1.y, this.v2.y );
- tz = THREE.Shape.Utils.b2( t, this.v0.z, this.v1.z, this.v2.z );
+// Returns min and max coordinates
- return new THREE.Vector3( tx, ty, tz );
+THREE.CurvePath.prototype.getBoundingBox = function () {
- }
+ var points = this.getPoints();
-);
-/**************************************************************
- * Cubic Bezier 3D curve
- **************************************************************/
+ var maxX, maxY, maxZ;
+ var minX, minY, minZ;
-THREE.CubicBezierCurve3 = THREE.Curve.create(
+ maxX = maxY = Number.NEGATIVE_INFINITY;
+ minX = minY = Number.POSITIVE_INFINITY;
- function ( v0, v1, v2, v3 ) {
+ var p, i, il, sum;
- this.v0 = v0;
- this.v1 = v1;
- this.v2 = v2;
- this.v3 = v3;
+ var v3 = points[0] instanceof THREE.Vector3;
- },
+ sum = v3 ? new THREE.Vector3() : new THREE.Vector2();
- function ( t ) {
+ for ( i = 0, il = points.length; i < il; i ++ ) {
- var tx, ty, tz;
+ p = points[ i ];
- tx = THREE.Shape.Utils.b3( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
- ty = THREE.Shape.Utils.b3( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
- tz = THREE.Shape.Utils.b3( t, this.v0.z, this.v1.z, this.v2.z, this.v3.z );
+ if ( p.x > maxX ) maxX = p.x;
+ else if ( p.x < minX ) minX = p.x;
- return new THREE.Vector3( tx, ty, tz );
+ if ( p.y > maxY ) maxY = p.y;
+ else if ( p.y < minY ) minY = p.y;
- }
+ if ( v3 ) {
-);
-/**************************************************************
- * Spline 3D curve
- **************************************************************/
+ if ( p.z > maxZ ) maxZ = p.z;
+ else if ( p.z < minZ ) minZ = p.z;
+ }
-THREE.SplineCurve3 = THREE.Curve.create(
+ sum.add( p );
- function ( points /* array of Vector3 */) {
+ }
- this.points = (points == undefined) ? [] : points;
+ var ret = {
- },
+ minX: minX,
+ minY: minY,
+ maxX: maxX,
+ maxY: maxY
- function ( t ) {
+ };
- var v = new THREE.Vector3();
- var c = [];
- var points = this.points, point, intPoint, weight;
- point = ( points.length - 1 ) * t;
+ if ( v3 ) {
- intPoint = Math.floor( point );
- weight = point - intPoint;
+ ret.maxZ = maxZ;
+ ret.minZ = minZ;
- c[ 0 ] = intPoint == 0 ? intPoint : intPoint - 1;
- c[ 1 ] = intPoint;
- c[ 2 ] = intPoint > points.length - 2 ? points.length - 1 : intPoint + 1;
- c[ 3 ] = intPoint > points.length - 3 ? points.length - 1 : intPoint + 2;
+ }
- var pt0 = points[ c[0] ],
- pt1 = points[ c[1] ],
- pt2 = points[ c[2] ],
- pt3 = points[ c[3] ];
+ return ret;
- v.x = THREE.Curve.Utils.interpolate(pt0.x, pt1.x, pt2.x, pt3.x, weight);
- v.y = THREE.Curve.Utils.interpolate(pt0.y, pt1.y, pt2.y, pt3.y, weight);
- v.z = THREE.Curve.Utils.interpolate(pt0.z, pt1.z, pt2.z, pt3.z, weight);
+};
- return v;
+/**************************************************************
+ * Create Geometries Helpers
+ **************************************************************/
- }
+/// Generate geometry from path points (for Line or Points objects)
-);
+THREE.CurvePath.prototype.createPointsGeometry = function( divisions ) {
+ var pts = this.getPoints( divisions, true );
+ return this.createGeometry( pts );
-// THREE.SplineCurve3.prototype.getTangent = function(t) {
-// var v = new THREE.Vector3();
-// var c = [];
-// var points = this.points, point, intPoint, weight;
-// point = ( points.length - 1 ) * t;
+};
-// intPoint = Math.floor( point );
-// weight = point - intPoint;
+// Generate geometry from equidistance sampling along the path
-// c[ 0 ] = intPoint == 0 ? intPoint : intPoint - 1;
-// c[ 1 ] = intPoint;
-// c[ 2 ] = intPoint > points.length - 2 ? points.length - 1 : intPoint + 1;
-// c[ 3 ] = intPoint > points.length - 3 ? points.length - 1 : intPoint + 2;
+THREE.CurvePath.prototype.createSpacedPointsGeometry = function( divisions ) {
-// var pt0 = points[ c[0] ],
-// pt1 = points[ c[1] ],
-// pt2 = points[ c[2] ],
-// pt3 = points[ c[3] ];
+ var pts = this.getSpacedPoints( divisions, true );
+ return this.createGeometry( pts );
-// // t = weight;
-// v.x = THREE.Curve.Utils.tangentSpline( t, pt0.x, pt1.x, pt2.x, pt3.x );
-// v.y = THREE.Curve.Utils.tangentSpline( t, pt0.y, pt1.y, pt2.y, pt3.y );
-// v.z = THREE.Curve.Utils.tangentSpline( t, pt0.z, pt1.z, pt2.z, pt3.z );
+};
-// return v;
+THREE.CurvePath.prototype.createGeometry = function( points ) {
-// }
-/**************************************************************
- * Closed Spline 3D curve
- **************************************************************/
+ var geometry = new THREE.Geometry();
+ for ( var i = 0; i < points.length; i ++ ) {
-THREE.ClosedSplineCurve3 = THREE.Curve.create(
+ geometry.vertices.push( new THREE.Vector3( points[ i ].x, points[ i ].y, points[ i ].z || 0) );
- function ( points /* array of Vector3 */) {
+ }
- this.points = (points == undefined) ? [] : points;
+ return geometry;
- },
+};
- function ( t ) {
- var v = new THREE.Vector3();
- var c = [];
- var points = this.points, point, intPoint, weight;
- point = ( points.length - 0 ) * t;
- // This needs to be from 0-length +1
+/**************************************************************
+ * Bend / Wrap Helper Methods
+ **************************************************************/
- intPoint = Math.floor( point );
- weight = point - intPoint;
+// Wrap path / Bend modifiers?
- intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / points.length ) + 1 ) * points.length;
- c[ 0 ] = ( intPoint - 1 ) % points.length;
- c[ 1 ] = ( intPoint ) % points.length;
- c[ 2 ] = ( intPoint + 1 ) % points.length;
- c[ 3 ] = ( intPoint + 2 ) % points.length;
+THREE.CurvePath.prototype.addWrapPath = function ( bendpath ) {
- v.x = THREE.Curve.Utils.interpolate( points[ c[ 0 ] ].x, points[ c[ 1 ] ].x, points[ c[ 2 ] ].x, points[ c[ 3 ] ].x, weight );
- v.y = THREE.Curve.Utils.interpolate( points[ c[ 0 ] ].y, points[ c[ 1 ] ].y, points[ c[ 2 ] ].y, points[ c[ 3 ] ].y, weight );
- v.z = THREE.Curve.Utils.interpolate( points[ c[ 0 ] ].z, points[ c[ 1 ] ].z, points[ c[ 2 ] ].z, points[ c[ 3 ] ].z, weight );
+ this.bends.push( bendpath );
- return v;
+};
- }
+THREE.CurvePath.prototype.getTransformedPoints = function( segments, bends ) {
-);
-/**
- * @author mikael emtinger / http://gomo.se/
- */
+ var oldPts = this.getPoints( segments ); // getPoints getSpacedPoints
+ var i, il;
-THREE.AnimationHandler = (function() {
+ if ( ! bends ) {
- var playing = [];
- var library = {};
- var that = {};
+ bends = this.bends;
+ }
- //--- update ---
+ for ( i = 0, il = bends.length; i < il; i ++ ) {
- that.update = function( deltaTimeMS ) {
+ oldPts = this.getWrapPoints( oldPts, bends[ i ] );
- for( var i = 0; i < playing.length; i ++ )
- playing[ i ].update( deltaTimeMS );
+ }
- };
+ return oldPts;
+};
- //--- add ---
+THREE.CurvePath.prototype.getTransformedSpacedPoints = function( segments, bends ) {
- that.addToUpdate = function( animation ) {
+ var oldPts = this.getSpacedPoints( segments );
- if ( playing.indexOf( animation ) === -1 )
- playing.push( animation );
+ var i, il;
- };
+ if ( ! bends ) {
+ bends = this.bends;
- //--- remove ---
+ }
- that.removeFromUpdate = function( animation ) {
+ for ( i = 0, il = bends.length; i < il; i ++ ) {
- var index = playing.indexOf( animation );
+ oldPts = this.getWrapPoints( oldPts, bends[ i ] );
- if( index !== -1 )
- playing.splice( index, 1 );
+ }
- };
+ return oldPts;
+};
- //--- add ---
+// This returns getPoints() bend/wrapped around the contour of a path.
+// Read http://www.planetclegg.com/projects/WarpingTextToSplines.html
- that.add = function( data ) {
+THREE.CurvePath.prototype.getWrapPoints = function ( oldPts, path ) {
- if ( library[ data.name ] !== undefined )
- console.log( "THREE.AnimationHandler.add: Warning! " + data.name + " already exists in library. Overwriting." );
+ var bounds = this.getBoundingBox();
- library[ data.name ] = data;
- initData( data );
+ var i, il, p, oldX, oldY, xNorm;
- };
+ for ( i = 0, il = oldPts.length; i < il; i ++ ) {
+ p = oldPts[ i ];
- //--- get ---
+ oldX = p.x;
+ oldY = p.y;
- that.get = function( name ) {
+ xNorm = oldX / bounds.maxX;
- if ( typeof name === "string" ) {
+ // If using actual distance, for length > path, requires line extrusions
+ //xNorm = path.getUtoTmapping(xNorm, oldX); // 3 styles. 1) wrap stretched. 2) wrap stretch by arc length 3) warp by actual distance
- if ( library[ name ] ) {
+ xNorm = path.getUtoTmapping( xNorm, oldX );
- return library[ name ];
+ // check for out of bounds?
- } else {
+ var pathPt = path.getPoint( xNorm );
+ var normal = path.getTangent( xNorm );
+ normal.set( - normal.y, normal.x ).multiplyScalar( oldY );
- console.log( "THREE.AnimationHandler.get: Couldn't find animation " + name );
- return null;
+ p.x = pathPt.x + normal.x;
+ p.y = pathPt.y + normal.y;
- }
+ }
- } else {
+ return oldPts;
- // todo: add simple tween library
+};
- }
- };
+// File:src/extras/core/Gyroscope.js
- //--- parse ---
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- that.parse = function( root ) {
+THREE.Gyroscope = function () {
- // setup hierarchy
+ THREE.Object3D.call( this );
- var hierarchy = [];
+};
- if ( root instanceof THREE.SkinnedMesh ) {
+THREE.Gyroscope.prototype = Object.create( THREE.Object3D.prototype );
+THREE.Gyroscope.prototype.constructor = THREE.Gyroscope;
- for( var b = 0; b < root.bones.length; b++ ) {
+THREE.Gyroscope.prototype.updateMatrixWorld = ( function () {
- hierarchy.push( root.bones[ b ] );
+ var translationObject = new THREE.Vector3();
+ var quaternionObject = new THREE.Quaternion();
+ var scaleObject = new THREE.Vector3();
- }
+ var translationWorld = new THREE.Vector3();
+ var quaternionWorld = new THREE.Quaternion();
+ var scaleWorld = new THREE.Vector3();
- } else {
+ return function ( force ) {
- parseRecurseHierarchy( root, hierarchy );
+ this.matrixAutoUpdate && this.updateMatrix();
- }
+ // update matrixWorld
- return hierarchy;
+ if ( this.matrixWorldNeedsUpdate || force ) {
- };
+ if ( this.parent ) {
- var parseRecurseHierarchy = function( root, hierarchy ) {
+ this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
- hierarchy.push( root );
+ this.matrixWorld.decompose( translationWorld, quaternionWorld, scaleWorld );
+ this.matrix.decompose( translationObject, quaternionObject, scaleObject );
- for( var c = 0; c < root.children.length; c++ )
- parseRecurseHierarchy( root.children[ c ], hierarchy );
+ this.matrixWorld.compose( translationWorld, quaternionObject, scaleWorld );
- }
+ } else {
- //--- init data ---
+ this.matrixWorld.copy( this.matrix );
- var initData = function( data ) {
+ }
- if( data.initialized === true )
- return;
+ this.matrixWorldNeedsUpdate = false;
- // loop through all keys
+ force = true;
- for( var h = 0; h < data.hierarchy.length; h ++ ) {
+ }
- for( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
+ // update children
- // remove minus times
+ for ( var i = 0, l = this.children.length; i < l; i ++ ) {
- if( data.hierarchy[ h ].keys[ k ].time < 0 )
- data.hierarchy[ h ].keys[ k ].time = 0;
+ this.children[ i ].updateMatrixWorld( force );
+ }
- // create quaternions
+ };
+
+}() );
- if( data.hierarchy[ h ].keys[ k ].rot !== undefined &&
- !( data.hierarchy[ h ].keys[ k ].rot instanceof THREE.Quaternion ) ) {
+// File:src/extras/core/Path.js
- var quat = data.hierarchy[ h ].keys[ k ].rot;
- data.hierarchy[ h ].keys[ k ].rot = new THREE.Quaternion( quat[0], quat[1], quat[2], quat[3] );
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Creates free form 2d path using series of points, lines or curves.
+ *
+ **/
- }
+THREE.Path = function ( points ) {
- }
+ THREE.CurvePath.call(this);
+ this.actions = [];
- // prepare morph target keys
+ if ( points ) {
- if( data.hierarchy[ h ].keys.length && data.hierarchy[ h ].keys[ 0 ].morphTargets !== undefined ) {
+ this.fromPoints( points );
- // get all used
+ }
- var usedMorphTargets = {};
+};
- for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
+THREE.Path.prototype = Object.create( THREE.CurvePath.prototype );
+THREE.Path.prototype.constructor = THREE.Path;
- for ( var m = 0; m < data.hierarchy[ h ].keys[ k ].morphTargets.length; m ++ ) {
+THREE.PathActions = {
- var morphTargetName = data.hierarchy[ h ].keys[ k ].morphTargets[ m ];
- usedMorphTargets[ morphTargetName ] = -1;
+ MOVE_TO: 'moveTo',
+ LINE_TO: 'lineTo',
+ QUADRATIC_CURVE_TO: 'quadraticCurveTo', // Bezier quadratic curve
+ BEZIER_CURVE_TO: 'bezierCurveTo', // Bezier cubic curve
+ CSPLINE_THRU: 'splineThru', // Catmull-rom spline
+ ARC: 'arc', // Circle
+ ELLIPSE: 'ellipse'
+};
- }
+// TODO Clean up PATH API
- }
+// Create path using straight lines to connect all points
+// - vectors: array of Vector2
- data.hierarchy[ h ].usedMorphTargets = usedMorphTargets;
+THREE.Path.prototype.fromPoints = function ( vectors ) {
+ this.moveTo( vectors[ 0 ].x, vectors[ 0 ].y );
- // set all used on all frames
+ for ( var v = 1, vlen = vectors.length; v < vlen; v ++ ) {
- for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
+ this.lineTo( vectors[ v ].x, vectors[ v ].y );
- var influences = {};
+ };
- for ( var morphTargetName in usedMorphTargets ) {
+};
- for ( var m = 0; m < data.hierarchy[ h ].keys[ k ].morphTargets.length; m ++ ) {
+// startPath() endPath()?
- if ( data.hierarchy[ h ].keys[ k ].morphTargets[ m ] === morphTargetName ) {
+THREE.Path.prototype.moveTo = function ( x, y ) {
- influences[ morphTargetName ] = data.hierarchy[ h ].keys[ k ].morphTargetsInfluences[ m ];
- break;
+ var args = Array.prototype.slice.call( arguments );
+ this.actions.push( { action: THREE.PathActions.MOVE_TO, args: args } );
- }
+};
- }
+THREE.Path.prototype.lineTo = function ( x, y ) {
- if ( m === data.hierarchy[ h ].keys[ k ].morphTargets.length ) {
+ var args = Array.prototype.slice.call( arguments );
- influences[ morphTargetName ] = 0;
+ var lastargs = this.actions[ this.actions.length - 1 ].args;
- }
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
- }
+ var curve = new THREE.LineCurve( new THREE.Vector2( x0, y0 ), new THREE.Vector2( x, y ) );
+ this.curves.push( curve );
- data.hierarchy[ h ].keys[ k ].morphTargetsInfluences = influences;
+ this.actions.push( { action: THREE.PathActions.LINE_TO, args: args } );
- }
+};
- }
+THREE.Path.prototype.quadraticCurveTo = function( aCPx, aCPy, aX, aY ) {
+ var args = Array.prototype.slice.call( arguments );
- // remove all keys that are on the same time
+ var lastargs = this.actions[ this.actions.length - 1 ].args;
- for ( var k = 1; k < data.hierarchy[ h ].keys.length; k ++ ) {
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
- if ( data.hierarchy[ h ].keys[ k ].time === data.hierarchy[ h ].keys[ k - 1 ].time ) {
+ var curve = new THREE.QuadraticBezierCurve( new THREE.Vector2( x0, y0 ),
+ new THREE.Vector2( aCPx, aCPy ),
+ new THREE.Vector2( aX, aY ) );
+ this.curves.push( curve );
- data.hierarchy[ h ].keys.splice( k, 1 );
- k --;
+ this.actions.push( { action: THREE.PathActions.QUADRATIC_CURVE_TO, args: args } );
- }
+};
- }
+THREE.Path.prototype.bezierCurveTo = function( aCP1x, aCP1y,
+ aCP2x, aCP2y,
+ aX, aY ) {
+ var args = Array.prototype.slice.call( arguments );
- // set index
+ var lastargs = this.actions[ this.actions.length - 1 ].args;
- for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
- data.hierarchy[ h ].keys[ k ].index = k;
+ var curve = new THREE.CubicBezierCurve( new THREE.Vector2( x0, y0 ),
+ new THREE.Vector2( aCP1x, aCP1y ),
+ new THREE.Vector2( aCP2x, aCP2y ),
+ new THREE.Vector2( aX, aY ) );
+ this.curves.push( curve );
- }
+ this.actions.push( { action: THREE.PathActions.BEZIER_CURVE_TO, args: args } );
- }
+};
+THREE.Path.prototype.splineThru = function( pts /*Array of Vector*/ ) {
- // JIT
+ var args = Array.prototype.slice.call( arguments );
+ var lastargs = this.actions[ this.actions.length - 1 ].args;
- var lengthInFrames = parseInt( data.length * data.fps, 10 );
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
+//---
+ var npts = [ new THREE.Vector2( x0, y0 ) ];
+ Array.prototype.push.apply( npts, pts );
- data.JIT = {};
- data.JIT.hierarchy = [];
+ var curve = new THREE.SplineCurve( npts );
+ this.curves.push( curve );
- for( var h = 0; h < data.hierarchy.length; h ++ )
- data.JIT.hierarchy.push( new Array( lengthInFrames ) );
+ this.actions.push( { action: THREE.PathActions.CSPLINE_THRU, args: args } );
+};
- // done
+// FUTURE: Change the API or follow canvas API?
- data.initialized = true;
+THREE.Path.prototype.arc = function ( aX, aY, aRadius,
+ aStartAngle, aEndAngle, aClockwise ) {
- };
+ var lastargs = this.actions[ this.actions.length - 1].args;
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
+ this.absarc(aX + x0, aY + y0, aRadius,
+ aStartAngle, aEndAngle, aClockwise );
- // interpolation types
+ };
- that.LINEAR = 0;
- that.CATMULLROM = 1;
- that.CATMULLROM_FORWARD = 2;
+ THREE.Path.prototype.absarc = function ( aX, aY, aRadius,
+ aStartAngle, aEndAngle, aClockwise ) {
+ this.absellipse(aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise);
+ };
- return that;
+THREE.Path.prototype.ellipse = function ( aX, aY, xRadius, yRadius,
+ aStartAngle, aEndAngle, aClockwise ) {
-}());
+ var lastargs = this.actions[ this.actions.length - 1].args;
+ var x0 = lastargs[ lastargs.length - 2 ];
+ var y0 = lastargs[ lastargs.length - 1 ];
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- */
+ this.absellipse(aX + x0, aY + y0, xRadius, yRadius,
+ aStartAngle, aEndAngle, aClockwise );
-THREE.Animation = function ( root, name, interpolationType ) {
+ };
- this.root = root;
- this.data = THREE.AnimationHandler.get( name );
- this.hierarchy = THREE.AnimationHandler.parse( root );
- this.currentTime = 0;
- this.timeScale = 1;
+THREE.Path.prototype.absellipse = function ( aX, aY, xRadius, yRadius,
+ aStartAngle, aEndAngle, aClockwise ) {
- this.isPlaying = false;
- this.isPaused = true;
- this.loop = true;
+ var args = Array.prototype.slice.call( arguments );
+ var curve = new THREE.EllipseCurve( aX, aY, xRadius, yRadius,
+ aStartAngle, aEndAngle, aClockwise );
+ this.curves.push( curve );
- this.interpolationType = interpolationType !== undefined ? interpolationType : THREE.AnimationHandler.LINEAR;
+ var lastPoint = curve.getPoint(1);
+ args.push(lastPoint.x);
+ args.push(lastPoint.y);
- this.points = [];
- this.target = new THREE.Vector3();
+ this.actions.push( { action: THREE.PathActions.ELLIPSE, args: args } );
-};
+ };
-THREE.Animation.prototype.play = function ( loop, startTimeMS ) {
+THREE.Path.prototype.getSpacedPoints = function ( divisions, closedPath ) {
- if ( this.isPlaying === false ) {
+ if ( ! divisions ) divisions = 40;
- this.isPlaying = true;
- this.loop = loop !== undefined ? loop : true;
- this.currentTime = startTimeMS !== undefined ? startTimeMS : 0;
+ var points = [];
- // reset key cache
+ for ( var i = 0; i < divisions; i ++ ) {
- var h, hl = this.hierarchy.length,
- object;
+ points.push( this.getPoint( i / divisions ) );
- for ( h = 0; h < hl; h ++ ) {
+ //if( !this.getPoint( i / divisions ) ) throw "DIE";
- object = this.hierarchy[ h ];
+ }
- object.matrixAutoUpdate = true;
+ // if ( closedPath ) {
+ //
+ // points.push( points[ 0 ] );
+ //
+ // }
- if ( object.animationCache === undefined ) {
+ return points;
- object.animationCache = {};
- object.animationCache.prevKey = { pos: 0, rot: 0, scl: 0 };
- object.animationCache.nextKey = { pos: 0, rot: 0, scl: 0 };
- object.animationCache.originalMatrix = object instanceof THREE.Bone ? object.skinMatrix : object.matrix;
+};
- }
+/* Return an array of vectors based on contour of the path */
- var prevKey = object.animationCache.prevKey;
- var nextKey = object.animationCache.nextKey;
+THREE.Path.prototype.getPoints = function( divisions, closedPath ) {
- prevKey.pos = this.data.hierarchy[ h ].keys[ 0 ];
- prevKey.rot = this.data.hierarchy[ h ].keys[ 0 ];
- prevKey.scl = this.data.hierarchy[ h ].keys[ 0 ];
+ if (this.useSpacedPoints) {
+ console.log('tata');
+ return this.getSpacedPoints( divisions, closedPath );
+ }
- nextKey.pos = this.getNextKeyWith( "pos", h, 1 );
- nextKey.rot = this.getNextKeyWith( "rot", h, 1 );
- nextKey.scl = this.getNextKeyWith( "scl", h, 1 );
+ divisions = divisions || 12;
- }
+ var points = [];
- this.update( 0 );
+ var i, il, item, action, args;
+ var cpx, cpy, cpx2, cpy2, cpx1, cpy1, cpx0, cpy0,
+ laste, j,
+ t, tx, ty;
- }
+ for ( i = 0, il = this.actions.length; i < il; i ++ ) {
- this.isPaused = false;
+ item = this.actions[ i ];
- THREE.AnimationHandler.addToUpdate( this );
+ action = item.action;
+ args = item.args;
-};
+ switch ( action ) {
+ case THREE.PathActions.MOVE_TO:
-THREE.Animation.prototype.pause = function() {
+ points.push( new THREE.Vector2( args[ 0 ], args[ 1 ] ) );
- if ( this.isPaused === true ) {
+ break;
- THREE.AnimationHandler.addToUpdate( this );
+ case THREE.PathActions.LINE_TO:
- } else {
+ points.push( new THREE.Vector2( args[ 0 ], args[ 1 ] ) );
- THREE.AnimationHandler.removeFromUpdate( this );
+ break;
- }
+ case THREE.PathActions.QUADRATIC_CURVE_TO:
- this.isPaused = !this.isPaused;
+ cpx = args[ 2 ];
+ cpy = args[ 3 ];
-};
+ cpx1 = args[ 0 ];
+ cpy1 = args[ 1 ];
+ if ( points.length > 0 ) {
-THREE.Animation.prototype.stop = function() {
+ laste = points[ points.length - 1 ];
- this.isPlaying = false;
- this.isPaused = false;
- THREE.AnimationHandler.removeFromUpdate( this );
+ cpx0 = laste.x;
+ cpy0 = laste.y;
-};
+ } else {
+ laste = this.actions[ i - 1 ].args;
-THREE.Animation.prototype.update = function ( deltaTimeMS ) {
+ cpx0 = laste[ laste.length - 2 ];
+ cpy0 = laste[ laste.length - 1 ];
- // early out
+ }
- if ( this.isPlaying === false ) return;
+ for ( j = 1; j <= divisions; j ++ ) {
+ t = j / divisions;
- // vars
+ tx = THREE.Shape.Utils.b2( t, cpx0, cpx1, cpx );
+ ty = THREE.Shape.Utils.b2( t, cpy0, cpy1, cpy );
- var types = [ "pos", "rot", "scl" ];
- var type;
- var scale;
- var vector;
- var prevXYZ, nextXYZ;
- var prevKey, nextKey;
- var object;
- var animationCache;
- var frame;
- var JIThierarchy = this.data.JIT.hierarchy;
- var currentTime, unloopedCurrentTime;
- var currentPoint, forwardPoint, angle;
+ points.push( new THREE.Vector2( tx, ty ) );
+ }
- this.currentTime += deltaTimeMS * this.timeScale;
+ break;
- unloopedCurrentTime = this.currentTime;
- currentTime = this.currentTime = this.currentTime % this.data.length;
- frame = parseInt( Math.min( currentTime * this.data.fps, this.data.length * this.data.fps ), 10 );
+ case THREE.PathActions.BEZIER_CURVE_TO:
+ cpx = args[ 4 ];
+ cpy = args[ 5 ];
- for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
+ cpx1 = args[ 0 ];
+ cpy1 = args[ 1 ];
- object = this.hierarchy[ h ];
- animationCache = object.animationCache;
+ cpx2 = args[ 2 ];
+ cpy2 = args[ 3 ];
- // loop through pos/rot/scl
+ if ( points.length > 0 ) {
- for ( var t = 0; t < 3; t ++ ) {
+ laste = points[ points.length - 1 ];
- // get keys
+ cpx0 = laste.x;
+ cpy0 = laste.y;
- type = types[ t ];
- prevKey = animationCache.prevKey[ type ];
- nextKey = animationCache.nextKey[ type ];
+ } else {
- // switch keys?
+ laste = this.actions[ i - 1 ].args;
- if ( nextKey.time <= unloopedCurrentTime ) {
+ cpx0 = laste[ laste.length - 2 ];
+ cpy0 = laste[ laste.length - 1 ];
- // did we loop?
+ }
- if ( currentTime < unloopedCurrentTime ) {
- if ( this.loop ) {
+ for ( j = 1; j <= divisions; j ++ ) {
- prevKey = this.data.hierarchy[ h ].keys[ 0 ];
- nextKey = this.getNextKeyWith( type, h, 1 );
+ t = j / divisions;
- while( nextKey.time < currentTime ) {
+ tx = THREE.Shape.Utils.b3( t, cpx0, cpx1, cpx2, cpx );
+ ty = THREE.Shape.Utils.b3( t, cpy0, cpy1, cpy2, cpy );
- prevKey = nextKey;
- nextKey = this.getNextKeyWith( type, h, nextKey.index + 1 );
+ points.push( new THREE.Vector2( tx, ty ) );
- }
+ }
- } else {
+ break;
- this.stop();
- return;
+ case THREE.PathActions.CSPLINE_THRU:
- }
+ laste = this.actions[ i - 1 ].args;
- } else {
+ var last = new THREE.Vector2( laste[ laste.length - 2 ], laste[ laste.length - 1 ] );
+ var spts = [ last ];
- do {
+ var n = divisions * args[ 0 ].length;
- prevKey = nextKey;
- nextKey = this.getNextKeyWith( type, h, nextKey.index + 1 );
+ spts = spts.concat( args[ 0 ] );
- } while( nextKey.time < currentTime )
+ var spline = new THREE.SplineCurve( spts );
- }
+ for ( j = 1; j <= n; j ++ ) {
- animationCache.prevKey[ type ] = prevKey;
- animationCache.nextKey[ type ] = nextKey;
+ points.push( spline.getPointAt( j / n ) ) ;
}
+ break;
- object.matrixAutoUpdate = true;
- object.matrixWorldNeedsUpdate = true;
+ case THREE.PathActions.ARC:
- scale = ( currentTime - prevKey.time ) / ( nextKey.time - prevKey.time );
- prevXYZ = prevKey[ type ];
- nextXYZ = nextKey[ type ];
+ var aX = args[ 0 ], aY = args[ 1 ],
+ aRadius = args[ 2 ],
+ aStartAngle = args[ 3 ], aEndAngle = args[ 4 ],
+ aClockwise = !! args[ 5 ];
+ var deltaAngle = aEndAngle - aStartAngle;
+ var angle;
+ var tdivisions = divisions * 2;
- // check scale error
+ for ( j = 1; j <= tdivisions; j ++ ) {
- if ( scale < 0 || scale > 1 ) {
+ t = j / tdivisions;
- console.log( "THREE.Animation.update: Warning! Scale out of bounds:" + scale + " on bone " + h );
- scale = scale < 0 ? 0 : 1;
+ if ( ! aClockwise ) {
- }
+ t = 1 - t;
- // interpolate
+ }
- if ( type === "pos" ) {
+ angle = aStartAngle + t * deltaAngle;
- vector = object.position;
+ tx = aX + aRadius * Math.cos( angle );
+ ty = aY + aRadius * Math.sin( angle );
- if ( this.interpolationType === THREE.AnimationHandler.LINEAR ) {
+ //console.log('t', t, 'angle', angle, 'tx', tx, 'ty', ty);
- vector.x = prevXYZ[ 0 ] + ( nextXYZ[ 0 ] - prevXYZ[ 0 ] ) * scale;
- vector.y = prevXYZ[ 1 ] + ( nextXYZ[ 1 ] - prevXYZ[ 1 ] ) * scale;
- vector.z = prevXYZ[ 2 ] + ( nextXYZ[ 2 ] - prevXYZ[ 2 ] ) * scale;
+ points.push( new THREE.Vector2( tx, ty ) );
- } else if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
- this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
+ }
- this.points[ 0 ] = this.getPrevKeyWith( "pos", h, prevKey.index - 1 )[ "pos" ];
- this.points[ 1 ] = prevXYZ;
- this.points[ 2 ] = nextXYZ;
- this.points[ 3 ] = this.getNextKeyWith( "pos", h, nextKey.index + 1 )[ "pos" ];
+ //console.log(points);
- scale = scale * 0.33 + 0.33;
+ break;
+
+ case THREE.PathActions.ELLIPSE:
- currentPoint = this.interpolateCatmullRom( this.points, scale );
+ var aX = args[ 0 ], aY = args[ 1 ],
+ xRadius = args[ 2 ],
+ yRadius = args[ 3 ],
+ aStartAngle = args[ 4 ], aEndAngle = args[ 5 ],
+ aClockwise = !! args[ 6 ];
- vector.x = currentPoint[ 0 ];
- vector.y = currentPoint[ 1 ];
- vector.z = currentPoint[ 2 ];
- if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
+ var deltaAngle = aEndAngle - aStartAngle;
+ var angle;
+ var tdivisions = divisions * 2;
- forwardPoint = this.interpolateCatmullRom( this.points, scale * 1.01 );
+ for ( j = 1; j <= tdivisions; j ++ ) {
- this.target.set( forwardPoint[ 0 ], forwardPoint[ 1 ], forwardPoint[ 2 ] );
- this.target.sub( vector );
- this.target.y = 0;
- this.target.normalize();
+ t = j / tdivisions;
- angle = Math.atan2( this.target.x, this.target.z );
- object.rotation.set( 0, angle, 0 );
+ if ( ! aClockwise ) {
- }
+ t = 1 - t;
}
- } else if ( type === "rot" ) {
-
- THREE.Quaternion.slerp( prevXYZ, nextXYZ, object.quaternion, scale );
+ angle = aStartAngle + t * deltaAngle;
- } else if ( type === "scl" ) {
+ tx = aX + xRadius * Math.cos( angle );
+ ty = aY + yRadius * Math.sin( angle );
- vector = object.scale;
+ //console.log('t', t, 'angle', angle, 'tx', tx, 'ty', ty);
- vector.x = prevXYZ[ 0 ] + ( nextXYZ[ 0 ] - prevXYZ[ 0 ] ) * scale;
- vector.y = prevXYZ[ 1 ] + ( nextXYZ[ 1 ] - prevXYZ[ 1 ] ) * scale;
- vector.z = prevXYZ[ 2 ] + ( nextXYZ[ 2 ] - prevXYZ[ 2 ] ) * scale;
+ points.push( new THREE.Vector2( tx, ty ) );
}
- }
-
- }
-
-};
+ //console.log(points);
-// Catmull-Rom spline
+ break;
-THREE.Animation.prototype.interpolateCatmullRom = function ( points, scale ) {
+ } // end switch
- var c = [], v3 = [],
- point, intPoint, weight, w2, w3,
- pa, pb, pc, pd;
+ }
- point = ( points.length - 1 ) * scale;
- intPoint = Math.floor( point );
- weight = point - intPoint;
- c[ 0 ] = intPoint === 0 ? intPoint : intPoint - 1;
- c[ 1 ] = intPoint;
- c[ 2 ] = intPoint > points.length - 2 ? intPoint : intPoint + 1;
- c[ 3 ] = intPoint > points.length - 3 ? intPoint : intPoint + 2;
- pa = points[ c[ 0 ] ];
- pb = points[ c[ 1 ] ];
- pc = points[ c[ 2 ] ];
- pd = points[ c[ 3 ] ];
+ // Normalize to remove the closing point by default.
+ var lastPoint = points[ points.length - 1];
+ var EPSILON = 0.0000000001;
+ if ( Math.abs(lastPoint.x - points[ 0 ].x) < EPSILON &&
+ Math.abs(lastPoint.y - points[ 0 ].y) < EPSILON)
+ points.splice( points.length - 1, 1);
+ if ( closedPath ) {
- w2 = weight * weight;
- w3 = weight * w2;
+ points.push( points[ 0 ] );
- v3[ 0 ] = this.interpolate( pa[ 0 ], pb[ 0 ], pc[ 0 ], pd[ 0 ], weight, w2, w3 );
- v3[ 1 ] = this.interpolate( pa[ 1 ], pb[ 1 ], pc[ 1 ], pd[ 1 ], weight, w2, w3 );
- v3[ 2 ] = this.interpolate( pa[ 2 ], pb[ 2 ], pc[ 2 ], pd[ 2 ], weight, w2, w3 );
+ }
- return v3;
+ return points;
};
-THREE.Animation.prototype.interpolate = function ( p0, p1, p2, p3, t, t2, t3 ) {
+//
+// Breaks path into shapes
+//
+// Assumptions (if parameter isCCW==true the opposite holds):
+// - solid shapes are defined clockwise (CW)
+// - holes are defined counterclockwise (CCW)
+//
+// If parameter noHoles==true:
+// - all subPaths are regarded as solid shapes
+// - definition order CW/CCW has no relevance
+//
- var v0 = ( p2 - p0 ) * 0.5,
- v1 = ( p3 - p1 ) * 0.5;
+THREE.Path.prototype.toShapes = function( isCCW, noHoles ) {
- return ( 2 * ( p1 - p2 ) + v0 + v1 ) * t3 + ( - 3 * ( p1 - p2 ) - 2 * v0 - v1 ) * t2 + v0 * t + p1;
+ function extractSubpaths( inActions ) {
-};
+ var i, il, item, action, args;
+ var subPaths = [], lastPath = new THREE.Path();
+ for ( i = 0, il = inActions.length; i < il; i ++ ) {
-// Get next key with
+ item = inActions[ i ];
-THREE.Animation.prototype.getNextKeyWith = function ( type, h, key ) {
+ args = item.args;
+ action = item.action;
- var keys = this.data.hierarchy[ h ].keys;
+ if ( action == THREE.PathActions.MOVE_TO ) {
- if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
- this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
+ if ( lastPath.actions.length != 0 ) {
- key = key < keys.length - 1 ? key : keys.length - 1;
+ subPaths.push( lastPath );
+ lastPath = new THREE.Path();
- } else {
+ }
- key = key % keys.length;
+ }
- }
+ lastPath[ action ].apply( lastPath, args );
- for ( ; key < keys.length; key++ ) {
+ }
- if ( keys[ key ][ type ] !== undefined ) {
+ if ( lastPath.actions.length != 0 ) {
- return keys[ key ];
+ subPaths.push( lastPath );
}
- }
+ // console.log(subPaths);
- return this.data.hierarchy[ h ].keys[ 0 ];
+ return subPaths;
+ }
-};
+ function toShapesNoHoles( inSubpaths ) {
-// Get previous key with
+ var shapes = [];
-THREE.Animation.prototype.getPrevKeyWith = function ( type, h, key ) {
+ for ( var i = 0, il = inSubpaths.length; i < il; i ++ ) {
- var keys = this.data.hierarchy[ h ].keys;
+ var tmpPath = inSubpaths[ i ];
- if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
- this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
+ var tmpShape = new THREE.Shape();
+ tmpShape.actions = tmpPath.actions;
+ tmpShape.curves = tmpPath.curves;
- key = key > 0 ? key : 0;
+ shapes.push( tmpShape );
+ }
- } else {
+ //console.log("shape", shapes);
- key = key >= 0 ? key : key + keys.length;
+ return shapes;
+ };
- }
+ function isPointInsidePolygon( inPt, inPolygon ) {
+ var EPSILON = 0.0000000001;
+ var polyLen = inPolygon.length;
- for ( ; key >= 0; key -- ) {
+ // inPt on polygon contour => immediate success or
+ // toggling of inside/outside at every single! intersection point of an edge
+ // with the horizontal line through inPt, left of inPt
+ // not counting lowerY endpoints of edges and whole edges on that line
+ var inside = false;
+ for ( var p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
+ var edgeLowPt = inPolygon[ p ];
+ var edgeHighPt = inPolygon[ q ];
- if ( keys[ key ][ type ] !== undefined ) {
+ var edgeDx = edgeHighPt.x - edgeLowPt.x;
+ var edgeDy = edgeHighPt.y - edgeLowPt.y;
- return keys[ key ];
+ if ( Math.abs(edgeDy) > EPSILON ) { // not parallel
+ if ( edgeDy < 0 ) {
+ edgeLowPt = inPolygon[ q ]; edgeDx = - edgeDx;
+ edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
+ }
+ if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) continue;
+ if ( inPt.y == edgeLowPt.y ) {
+ if ( inPt.x == edgeLowPt.x ) return true; // inPt is on contour ?
+ // continue; // no intersection or edgeLowPt => doesn't count !!!
+ } else {
+ var perpEdge = edgeDy * (inPt.x - edgeLowPt.x) - edgeDx * (inPt.y - edgeLowPt.y);
+ if ( perpEdge == 0 ) return true; // inPt is on contour ?
+ if ( perpEdge < 0 ) continue;
+ inside = ! inside; // true intersection left of inPt
+ }
+ } else { // parallel or colinear
+ if ( inPt.y != edgeLowPt.y ) continue; // parallel
+ // egde lies on the same horizontal line as inPt
+ if ( ( ( edgeHighPt.x <= inPt.x ) && ( inPt.x <= edgeLowPt.x ) ) ||
+ ( ( edgeLowPt.x <= inPt.x ) && ( inPt.x <= edgeHighPt.x ) ) ) return true; // inPt: Point on contour !
+ // continue;
+ }
}
+ return inside;
}
- return this.data.hierarchy[ h ].keys[ keys.length - 1 ];
-};
+ var subPaths = extractSubpaths( this.actions );
+ if ( subPaths.length == 0 ) return [];
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author mrdoob / http://mrdoob.com/
- * @author alteredq / http://alteredqualia.com/
- * @author khang duong
- * @author erik kitson
- */
+ if ( noHoles === true ) return toShapesNoHoles( subPaths );
-THREE.KeyFrameAnimation = function( root, data, JITCompile ) {
- this.root = root;
- this.data = THREE.AnimationHandler.get( data );
- this.hierarchy = THREE.AnimationHandler.parse( root );
- this.currentTime = 0;
- this.timeScale = 0.001;
- this.isPlaying = false;
- this.isPaused = true;
- this.loop = true;
- this.JITCompile = JITCompile !== undefined ? JITCompile : true;
+ var solid, tmpPath, tmpShape, shapes = [];
- // initialize to first keyframes
+ if ( subPaths.length == 1) {
- for ( var h = 0, hl = this.hierarchy.length; h < hl; h++ ) {
+ tmpPath = subPaths[0];
+ tmpShape = new THREE.Shape();
+ tmpShape.actions = tmpPath.actions;
+ tmpShape.curves = tmpPath.curves;
+ shapes.push( tmpShape );
+ return shapes;
- var keys = this.data.hierarchy[h].keys,
- sids = this.data.hierarchy[h].sids,
- obj = this.hierarchy[h];
+ }
- if ( keys.length && sids ) {
+ var holesFirst = ! THREE.Shape.Utils.isClockWise( subPaths[ 0 ].getPoints() );
+ holesFirst = isCCW ? ! holesFirst : holesFirst;
- for ( var s = 0; s < sids.length; s++ ) {
+ // console.log("Holes first", holesFirst);
+
+ var betterShapeHoles = [];
+ var newShapes = [];
+ var newShapeHoles = [];
+ var mainIdx = 0;
+ var tmpPoints;
- var sid = sids[ s ],
- next = this.getNextKeyWith( sid, h, 0 );
+ newShapes[mainIdx] = undefined;
+ newShapeHoles[mainIdx] = [];
- if ( next ) {
+ var i, il;
- next.apply( sid );
+ for ( i = 0, il = subPaths.length; i < il; i ++ ) {
- }
+ tmpPath = subPaths[ i ];
+ tmpPoints = tmpPath.getPoints();
+ solid = THREE.Shape.Utils.isClockWise( tmpPoints );
+ solid = isCCW ? ! solid : solid;
- }
+ if ( solid ) {
- obj.matrixAutoUpdate = false;
- this.data.hierarchy[h].node.updateMatrix();
- obj.matrixWorldNeedsUpdate = true;
+ if ( (! holesFirst ) && ( newShapes[mainIdx] ) ) mainIdx ++;
- }
+ newShapes[mainIdx] = { s: new THREE.Shape(), p: tmpPoints };
+ newShapes[mainIdx].s.actions = tmpPath.actions;
+ newShapes[mainIdx].s.curves = tmpPath.curves;
+
+ if ( holesFirst ) mainIdx ++;
+ newShapeHoles[mainIdx] = [];
- }
+ //console.log('cw', i);
-};
+ } else {
-// Play
+ newShapeHoles[mainIdx].push( { h: tmpPath, p: tmpPoints[0] } );
-THREE.KeyFrameAnimation.prototype.play = function( loop, startTimeMS ) {
+ //console.log('ccw', i);
- if( !this.isPlaying ) {
+ }
- this.isPlaying = true;
- this.loop = loop !== undefined ? loop : true;
- this.currentTime = startTimeMS !== undefined ? startTimeMS : 0;
- this.startTimeMs = startTimeMS;
- this.startTime = 10000000;
- this.endTime = -this.startTime;
+ }
+ // only Holes? -> probably all Shapes with wrong orientation
+ if ( ! newShapes[0] ) return toShapesNoHoles( subPaths );
- // reset key cache
- var h, hl = this.hierarchy.length,
- object,
- node;
+ if ( newShapes.length > 1 ) {
+ var ambigious = false;
+ var toChange = [];
- for ( h = 0; h < hl; h++ ) {
+ for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+ betterShapeHoles[sIdx] = [];
+ }
+ for (var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
+ var sho = newShapeHoles[sIdx];
+ for (var hIdx = 0; hIdx < sho.length; hIdx ++ ) {
+ var ho = sho[hIdx];
+ var hole_unassigned = true;
+ for (var s2Idx = 0; s2Idx < newShapes.length; s2Idx ++ ) {
+ if ( isPointInsidePolygon( ho.p, newShapes[s2Idx].p ) ) {
+ if ( sIdx != s2Idx ) toChange.push( { froms: sIdx, tos: s2Idx, hole: hIdx } );
+ if ( hole_unassigned ) {
+ hole_unassigned = false;
+ betterShapeHoles[s2Idx].push( ho );
+ } else {
+ ambigious = true;
+ }
+ }
+ }
+ if ( hole_unassigned ) { betterShapeHoles[sIdx].push( ho ); }
+ }
+ }
+ // console.log("ambigious: ", ambigious);
+ if ( toChange.length > 0 ) {
+ // console.log("to change: ", toChange);
+ if (! ambigious) newShapeHoles = betterShapeHoles;
+ }
+ }
- object = this.hierarchy[ h ];
- node = this.data.hierarchy[ h ];
+ var tmpHoles, j, jl;
+ for ( i = 0, il = newShapes.length; i < il; i ++ ) {
+ tmpShape = newShapes[i].s;
+ shapes.push( tmpShape );
+ tmpHoles = newShapeHoles[i];
+ for ( j = 0, jl = tmpHoles.length; j < jl; j ++ ) {
+ tmpShape.holes.push( tmpHoles[j].h );
+ }
+ }
- if ( node.animationCache === undefined ) {
+ //console.log("shape", shapes);
- node.animationCache = {};
- node.animationCache.prevKey = null;
- node.animationCache.nextKey = null;
- node.animationCache.originalMatrix = object instanceof THREE.Bone ? object.skinMatrix : object.matrix;
+ return shapes;
- }
+};
- var keys = this.data.hierarchy[h].keys;
+// File:src/extras/core/Shape.js
- if (keys.length) {
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * Defines a 2d shape plane using paths.
+ **/
- node.animationCache.prevKey = keys[ 0 ];
- node.animationCache.nextKey = keys[ 1 ];
+// STEP 1 Create a path.
+// STEP 2 Turn path into shape.
+// STEP 3 ExtrudeGeometry takes in Shape/Shapes
+// STEP 3a - Extract points from each shape, turn to vertices
+// STEP 3b - Triangulate each shape, add faces.
- this.startTime = Math.min( keys[0].time, this.startTime );
- this.endTime = Math.max( keys[keys.length - 1].time, this.endTime );
+THREE.Shape = function () {
- }
+ THREE.Path.apply( this, arguments );
+ this.holes = [];
- }
+};
- this.update( 0 );
+THREE.Shape.prototype = Object.create( THREE.Path.prototype );
+THREE.Shape.prototype.constructor = THREE.Shape;
- }
+// Convenience method to return ExtrudeGeometry
- this.isPaused = false;
+THREE.Shape.prototype.extrude = function ( options ) {
- THREE.AnimationHandler.addToUpdate( this );
+ var extruded = new THREE.ExtrudeGeometry( this, options );
+ return extruded;
};
+// Convenience method to return ShapeGeometry
+THREE.Shape.prototype.makeGeometry = function ( options ) {
-// Pause
+ var geometry = new THREE.ShapeGeometry( this, options );
+ return geometry;
-THREE.KeyFrameAnimation.prototype.pause = function() {
+};
- if( this.isPaused ) {
+// Get points of holes
- THREE.AnimationHandler.addToUpdate( this );
+THREE.Shape.prototype.getPointsHoles = function ( divisions ) {
- } else {
+ var i, il = this.holes.length, holesPts = [];
+
+ for ( i = 0; i < il; i ++ ) {
- THREE.AnimationHandler.removeFromUpdate( this );
+ holesPts[ i ] = this.holes[ i ].getTransformedPoints( divisions, this.bends );
}
- this.isPaused = !this.isPaused;
+ return holesPts;
};
+// Get points of holes (spaced by regular distance)
-// Stop
-
-THREE.KeyFrameAnimation.prototype.stop = function() {
-
- this.isPlaying = false;
- this.isPaused = false;
- THREE.AnimationHandler.removeFromUpdate( this );
-
-
- // reset JIT matrix and remove cache
+THREE.Shape.prototype.getSpacedPointsHoles = function ( divisions ) {
- for ( var h = 0; h < this.data.hierarchy.length; h++ ) {
+ var i, il = this.holes.length, holesPts = [];
- var obj = this.hierarchy[ h ];
- var node = this.data.hierarchy[ h ];
+ for ( i = 0; i < il; i ++ ) {
- if ( node.animationCache !== undefined ) {
+ holesPts[ i ] = this.holes[ i ].getTransformedSpacedPoints( divisions, this.bends );
- var original = node.animationCache.originalMatrix;
+ }
- if( obj instanceof THREE.Bone ) {
+ return holesPts;
- original.copy( obj.skinMatrix );
- obj.skinMatrix = original;
+};
- } else {
- original.copy( obj.matrix );
- obj.matrix = original;
+// Get points of shape and holes (keypoints based on segments parameter)
- }
+THREE.Shape.prototype.extractAllPoints = function ( divisions ) {
- delete node.animationCache;
+ return {
- }
+ shape: this.getTransformedPoints( divisions ),
+ holes: this.getPointsHoles( divisions )
- }
+ };
};
+THREE.Shape.prototype.extractPoints = function ( divisions ) {
-// Update
-
-THREE.KeyFrameAnimation.prototype.update = function( deltaTimeMS ) {
+ if (this.useSpacedPoints) {
+ return this.extractAllSpacedPoints(divisions);
+ }
- // early out
+ return this.extractAllPoints(divisions);
- if( !this.isPlaying ) return;
+};
+//
+// THREE.Shape.prototype.extractAllPointsWithBend = function ( divisions, bend ) {
+//
+// return {
+//
+// shape: this.transform( bend, divisions ),
+// holes: this.getPointsHoles( divisions, bend )
+//
+// };
+//
+// };
- // vars
+// Get points of shape and holes (spaced by regular distance)
- var prevKey, nextKey;
- var object;
- var node;
- var frame;
- var JIThierarchy = this.data.JIT.hierarchy;
- var currentTime, unloopedCurrentTime;
- var looped;
+THREE.Shape.prototype.extractAllSpacedPoints = function ( divisions ) {
+ return {
- // update
+ shape: this.getTransformedSpacedPoints( divisions ),
+ holes: this.getSpacedPointsHoles( divisions )
- this.currentTime += deltaTimeMS * this.timeScale;
+ };
- unloopedCurrentTime = this.currentTime;
- currentTime = this.currentTime = this.currentTime % this.data.length;
+};
- // if looped around, the current time should be based on the startTime
- if ( currentTime < this.startTimeMs ) {
+/**************************************************************
+ * Utils
+ **************************************************************/
- currentTime = this.currentTime = this.startTimeMs + currentTime;
+THREE.Shape.Utils = {
- }
+ triangulateShape: function ( contour, holes ) {
- frame = parseInt( Math.min( currentTime * this.data.fps, this.data.length * this.data.fps ), 10 );
- looped = currentTime < unloopedCurrentTime;
+ function point_in_segment_2D_colin( inSegPt1, inSegPt2, inOtherPt ) {
+ // inOtherPt needs to be colinear to the inSegment
+ if ( inSegPt1.x != inSegPt2.x ) {
+ if ( inSegPt1.x < inSegPt2.x ) {
+ return ( ( inSegPt1.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt2.x ) );
+ } else {
+ return ( ( inSegPt2.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt1.x ) );
+ }
+ } else {
+ if ( inSegPt1.y < inSegPt2.y ) {
+ return ( ( inSegPt1.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt2.y ) );
+ } else {
+ return ( ( inSegPt2.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt1.y ) );
+ }
+ }
+ }
- if ( looped && !this.loop ) {
+ function intersect_segments_2D( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1, inSeg2Pt2, inExcludeAdjacentSegs ) {
+ var EPSILON = 0.0000000001;
- // Set the animation to the last keyframes and stop
- for ( var h = 0, hl = this.hierarchy.length; h < hl; h++ ) {
+ var seg1dx = inSeg1Pt2.x - inSeg1Pt1.x, seg1dy = inSeg1Pt2.y - inSeg1Pt1.y;
+ var seg2dx = inSeg2Pt2.x - inSeg2Pt1.x, seg2dy = inSeg2Pt2.y - inSeg2Pt1.y;
- var keys = this.data.hierarchy[h].keys,
- sids = this.data.hierarchy[h].sids,
- end = keys.length-1,
- obj = this.hierarchy[h];
+ var seg1seg2dx = inSeg1Pt1.x - inSeg2Pt1.x;
+ var seg1seg2dy = inSeg1Pt1.y - inSeg2Pt1.y;
- if ( keys.length ) {
+ var limit = seg1dy * seg2dx - seg1dx * seg2dy;
+ var perpSeg1 = seg1dy * seg1seg2dx - seg1dx * seg1seg2dy;
- for ( var s = 0; s < sids.length; s++ ) {
+ if ( Math.abs(limit) > EPSILON ) { // not parallel
- var sid = sids[ s ],
- prev = this.getPrevKeyWith( sid, h, end );
+ var perpSeg2;
+ if ( limit > 0 ) {
+ if ( ( perpSeg1 < 0 ) || ( perpSeg1 > limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 < 0 ) || ( perpSeg2 > limit ) ) return [];
+ } else {
+ if ( ( perpSeg1 > 0 ) || ( perpSeg1 < limit ) ) return [];
+ perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
+ if ( ( perpSeg2 > 0 ) || ( perpSeg2 < limit ) ) return [];
+ }
- if ( prev ) {
- prev.apply( sid );
+ // i.e. to reduce rounding errors
+ // intersection at endpoint of segment#1?
+ if ( perpSeg2 == 0 ) {
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 == 0 ) || ( perpSeg1 == limit ) ) ) return [];
+ return [ inSeg1Pt1 ];
+ }
+ if ( perpSeg2 == limit ) {
+ if ( ( inExcludeAdjacentSegs ) &&
+ ( ( perpSeg1 == 0 ) || ( perpSeg1 == limit ) ) ) return [];
+ return [ inSeg1Pt2 ];
+ }
+ // intersection at endpoint of segment#2?
+ if ( perpSeg1 == 0 ) return [ inSeg2Pt1 ];
+ if ( perpSeg1 == limit ) return [ inSeg2Pt2 ];
+
+ // return real intersection point
+ var factorSeg1 = perpSeg2 / limit;
+ return [ { x: inSeg1Pt1.x + factorSeg1 * seg1dx,
+ y: inSeg1Pt1.y + factorSeg1 * seg1dy } ];
+
+ } else { // parallel or colinear
+ if ( ( perpSeg1 != 0 ) ||
+ ( seg2dy * seg1seg2dx != seg2dx * seg1seg2dy ) ) return [];
+
+ // they are collinear or degenerate
+ var seg1Pt = ( (seg1dx == 0) && (seg1dy == 0) ); // segment1 ist just a point?
+ var seg2Pt = ( (seg2dx == 0) && (seg2dy == 0) ); // segment2 ist just a point?
+ // both segments are points
+ if ( seg1Pt && seg2Pt ) {
+ if ( (inSeg1Pt1.x != inSeg2Pt1.x) ||
+ (inSeg1Pt1.y != inSeg2Pt1.y) ) return []; // they are distinct points
+ return [ inSeg1Pt1 ]; // they are the same point
+ }
+ // segment#1 is a single point
+ if ( seg1Pt ) {
+ if (! point_in_segment_2D_colin( inSeg2Pt1, inSeg2Pt2, inSeg1Pt1 ) ) return []; // but not in segment#2
+ return [ inSeg1Pt1 ];
+ }
+ // segment#2 is a single point
+ if ( seg2Pt ) {
+ if (! point_in_segment_2D_colin( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1 ) ) return []; // but not in segment#1
+ return [ inSeg2Pt1 ];
+ }
+ // they are collinear segments, which might overlap
+ var seg1min, seg1max, seg1minVal, seg1maxVal;
+ var seg2min, seg2max, seg2minVal, seg2maxVal;
+ if (seg1dx != 0) { // the segments are NOT on a vertical line
+ if ( inSeg1Pt1.x < inSeg1Pt2.x ) {
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.x;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.x;
+ } else {
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.x;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.x;
+ }
+ if ( inSeg2Pt1.x < inSeg2Pt2.x ) {
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.x;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.x;
+ } else {
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.x;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.x;
+ }
+ } else { // the segments are on a vertical line
+ if ( inSeg1Pt1.y < inSeg1Pt2.y ) {
+ seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.y;
+ seg1max = inSeg1Pt2; seg1maxVal = inSeg1Pt2.y;
+ } else {
+ seg1min = inSeg1Pt2; seg1minVal = inSeg1Pt2.y;
+ seg1max = inSeg1Pt1; seg1maxVal = inSeg1Pt1.y;
+ }
+ if ( inSeg2Pt1.y < inSeg2Pt2.y ) {
+ seg2min = inSeg2Pt1; seg2minVal = inSeg2Pt1.y;
+ seg2max = inSeg2Pt2; seg2maxVal = inSeg2Pt2.y;
+ } else {
+ seg2min = inSeg2Pt2; seg2minVal = inSeg2Pt2.y;
+ seg2max = inSeg2Pt1; seg2maxVal = inSeg2Pt1.y;
}
-
}
-
- this.data.hierarchy[h].node.updateMatrix();
- obj.matrixWorldNeedsUpdate = true;
-
+ if ( seg1minVal <= seg2minVal ) {
+ if ( seg1maxVal < seg2minVal ) return [];
+ if ( seg1maxVal == seg2minVal ) {
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg2min ];
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg2min, seg1max ];
+ return [ seg2min, seg2max ];
+ } else {
+ if ( seg1minVal > seg2maxVal ) return [];
+ if ( seg1minVal == seg2maxVal ) {
+ if ( inExcludeAdjacentSegs ) return [];
+ return [ seg1min ];
+ }
+ if ( seg1maxVal <= seg2maxVal ) return [ seg1min, seg1max ];
+ return [ seg1min, seg2max ];
+ }
}
-
}
- this.stop();
- return;
-
- }
-
- // check pre-infinity
- if ( currentTime < this.startTime ) {
+ function isPointInsideAngle( inVertex, inLegFromPt, inLegToPt, inOtherPt ) {
+ // The order of legs is important
- return;
+ var EPSILON = 0.0000000001;
- }
+ // translation of all points, so that Vertex is at (0,0)
+ var legFromPtX = inLegFromPt.x - inVertex.x, legFromPtY = inLegFromPt.y - inVertex.y;
+ var legToPtX = inLegToPt.x - inVertex.x, legToPtY = inLegToPt.y - inVertex.y;
+ var otherPtX = inOtherPt.x - inVertex.x, otherPtY = inOtherPt.y - inVertex.y;
- // update
+ // main angle >0: < 180 deg.; 0: 180 deg.; <0: > 180 deg.
+ var from2toAngle = legFromPtX * legToPtY - legFromPtY * legToPtX;
+ var from2otherAngle = legFromPtX * otherPtY - legFromPtY * otherPtX;
- for ( var h = 0, hl = this.hierarchy.length; h < hl; h++ ) {
+ if ( Math.abs(from2toAngle) > EPSILON ) { // angle != 180 deg.
- object = this.hierarchy[ h ];
- node = this.data.hierarchy[ h ];
+ var other2toAngle = otherPtX * legToPtY - otherPtY * legToPtX;
+ // console.log( "from2to: " + from2toAngle + ", from2other: " + from2otherAngle + ", other2to: " + other2toAngle );
- var keys = node.keys,
- animationCache = node.animationCache;
+ if ( from2toAngle > 0 ) { // main angle < 180 deg.
+ return ( ( from2otherAngle >= 0 ) && ( other2toAngle >= 0 ) );
+ } else { // main angle > 180 deg.
+ return ( ( from2otherAngle >= 0 ) || ( other2toAngle >= 0 ) );
+ }
+ } else { // angle == 180 deg.
+ // console.log( "from2to: 180 deg., from2other: " + from2otherAngle );
+ return ( from2otherAngle > 0 );
+ }
+ }
- // use JIT?
- if ( this.JITCompile && JIThierarchy[ h ][ frame ] !== undefined ) {
+ function removeHoles( contour, holes ) {
- if( object instanceof THREE.Bone ) {
+ var shape = contour.concat(); // work on this shape
+ var hole;
- object.skinMatrix = JIThierarchy[ h ][ frame ];
- object.matrixWorldNeedsUpdate = false;
+ function isCutLineInsideAngles( inShapeIdx, inHoleIdx ) {
+ // Check if hole point lies within angle around shape point
+ var lastShapeIdx = shape.length - 1;
- } else {
+ var prevShapeIdx = inShapeIdx - 1;
+ if ( prevShapeIdx < 0 ) prevShapeIdx = lastShapeIdx;
- object.matrix = JIThierarchy[ h ][ frame ];
- object.matrixWorldNeedsUpdate = true;
+ var nextShapeIdx = inShapeIdx + 1;
+ if ( nextShapeIdx > lastShapeIdx ) nextShapeIdx = 0;
- }
+ var insideAngle = isPointInsideAngle( shape[inShapeIdx], shape[ prevShapeIdx ], shape[ nextShapeIdx ], hole[inHoleIdx] );
+ if (! insideAngle ) {
+ // console.log( "Vertex (Shape): " + inShapeIdx + ", Point: " + hole[inHoleIdx].x + "/" + hole[inHoleIdx].y );
+ return false;
+ }
- // use interpolation
+ // Check if shape point lies within angle around hole point
+ var lastHoleIdx = hole.length - 1;
- } else if ( keys.length ) {
+ var prevHoleIdx = inHoleIdx - 1;
+ if ( prevHoleIdx < 0 ) prevHoleIdx = lastHoleIdx;
- // make sure so original matrix and not JIT matrix is set
+ var nextHoleIdx = inHoleIdx + 1;
+ if ( nextHoleIdx > lastHoleIdx ) nextHoleIdx = 0;
- if ( this.JITCompile && animationCache ) {
+ insideAngle = isPointInsideAngle( hole[inHoleIdx], hole[ prevHoleIdx ], hole[ nextHoleIdx ], shape[inShapeIdx] );
+ if (! insideAngle ) {
+ // console.log( "Vertex (Hole): " + inHoleIdx + ", Point: " + shape[inShapeIdx].x + "/" + shape[inShapeIdx].y );
+ return false;
+ }
- if( object instanceof THREE.Bone ) {
+ return true;
+ }
- object.skinMatrix = animationCache.originalMatrix;
+ function intersectsShapeEdge( inShapePt, inHolePt ) {
+ // checks for intersections with shape edges
+ var sIdx, nextIdx, intersection;
+ for ( sIdx = 0; sIdx < shape.length; sIdx ++ ) {
+ nextIdx = sIdx + 1; nextIdx %= shape.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, shape[sIdx], shape[nextIdx], true );
+ if ( intersection.length > 0 ) return true;
+ }
- } else {
+ return false;
+ }
- object.matrix = animationCache.originalMatrix;
+ var indepHoles = [];
+ function intersectsHoleEdge( inShapePt, inHolePt ) {
+ // checks for intersections with hole edges
+ var ihIdx, chkHole,
+ hIdx, nextIdx, intersection;
+ for ( ihIdx = 0; ihIdx < indepHoles.length; ihIdx ++ ) {
+ chkHole = holes[indepHoles[ihIdx]];
+ for ( hIdx = 0; hIdx < chkHole.length; hIdx ++ ) {
+ nextIdx = hIdx + 1; nextIdx %= chkHole.length;
+ intersection = intersect_segments_2D( inShapePt, inHolePt, chkHole[hIdx], chkHole[nextIdx], true );
+ if ( intersection.length > 0 ) return true;
+ }
}
-
+ return false;
}
- prevKey = animationCache.prevKey;
- nextKey = animationCache.nextKey;
+ var holeIndex, shapeIndex,
+ shapePt, holePt,
+ holeIdx, cutKey, failedCuts = [],
+ tmpShape1, tmpShape2,
+ tmpHole1, tmpHole2;
+
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
- if ( prevKey && nextKey ) {
+ indepHoles.push( h );
- // switch keys?
+ }
- if ( nextKey.time <= unloopedCurrentTime ) {
+ var minShapeIndex = 0;
+ var counter = indepHoles.length * 2;
+ while ( indepHoles.length > 0 ) {
+ counter --;
+ if ( counter < 0 ) {
+ console.log( "Infinite Loop! Holes left:" + indepHoles.length + ", Probably Hole outside Shape!" );
+ break;
+ }
- // did we loop?
+ // search for shape-vertex and hole-vertex,
+ // which can be connected without intersections
+ for ( shapeIndex = minShapeIndex; shapeIndex < shape.length; shapeIndex ++ ) {
- if ( looped && this.loop ) {
+ shapePt = shape[ shapeIndex ];
+ holeIndex = - 1;
- prevKey = keys[ 0 ];
- nextKey = keys[ 1 ];
+ // search for hole which can be reached without intersections
+ for ( var h = 0; h < indepHoles.length; h ++ ) {
+ holeIdx = indepHoles[h];
- while ( nextKey.time < currentTime ) {
+ // prevent multiple checks
+ cutKey = shapePt.x + ":" + shapePt.y + ":" + holeIdx;
+ if ( failedCuts[cutKey] !== undefined ) continue;
- prevKey = nextKey;
- nextKey = keys[ prevKey.index + 1 ];
+ hole = holes[holeIdx];
+ for ( var h2 = 0; h2 < hole.length; h2 ++ ) {
+ holePt = hole[ h2 ];
+ if (! isCutLineInsideAngles( shapeIndex, h2 ) ) continue;
+ if ( intersectsShapeEdge( shapePt, holePt ) ) continue;
+ if ( intersectsHoleEdge( shapePt, holePt ) ) continue;
- }
+ holeIndex = h2;
+ indepHoles.splice(h, 1);
- } else if ( !looped ) {
+ tmpShape1 = shape.slice( 0, shapeIndex + 1 );
+ tmpShape2 = shape.slice( shapeIndex );
+ tmpHole1 = hole.slice( holeIndex );
+ tmpHole2 = hole.slice( 0, holeIndex + 1 );
- var lastIndex = keys.length - 1;
+ shape = tmpShape1.concat( tmpHole1 ).concat( tmpHole2 ).concat( tmpShape2 );
- while ( nextKey.time < currentTime && nextKey.index !== lastIndex ) {
+ minShapeIndex = shapeIndex;
- prevKey = nextKey;
- nextKey = keys[ prevKey.index + 1 ];
+ // Debug only, to show the selected cuts
+ // glob_CutLines.push( [ shapePt, holePt ] );
+ break;
}
+ if ( holeIndex >= 0 ) break; // hole-vertex found
+ failedCuts[cutKey] = true; // remember failure
}
-
- animationCache.prevKey = prevKey;
- animationCache.nextKey = nextKey;
-
+ if ( holeIndex >= 0 ) break; // hole-vertex found
}
- if(nextKey.time >= currentTime)
- prevKey.interpolate( nextKey, currentTime );
- else
- prevKey.interpolate( nextKey, nextKey.time);
-
}
- this.data.hierarchy[h].node.updateMatrix();
- object.matrixWorldNeedsUpdate = true;
-
+ return shape; /* shape with no holes */
}
- }
-
- // update JIT?
-
- if ( this.JITCompile ) {
- if ( JIThierarchy[ 0 ][ frame ] === undefined ) {
-
- this.hierarchy[ 0 ].updateMatrixWorld( true );
-
- for ( var h = 0; h < this.hierarchy.length; h++ ) {
-
- if( this.hierarchy[ h ] instanceof THREE.Bone ) {
-
- JIThierarchy[ h ][ frame ] = this.hierarchy[ h ].skinMatrix.clone();
+ var i, il, f, face,
+ key, index,
+ allPointsMap = {};
- } else {
+ // To maintain reference to old shape, one must match coordinates, or offset the indices from original arrays. It's probably easier to do the first.
- JIThierarchy[ h ][ frame ] = this.hierarchy[ h ].matrix.clone();
+ var allpoints = contour.concat();
- }
+ for ( var h = 0, hl = holes.length; h < hl; h ++ ) {
- }
+ Array.prototype.push.apply( allpoints, holes[h] );
}
- }
+ //console.log( "allpoints",allpoints, allpoints.length );
-};
+ // prepare all points map
-// Get next key with
+ for ( i = 0, il = allpoints.length; i < il; i ++ ) {
-THREE.KeyFrameAnimation.prototype.getNextKeyWith = function( sid, h, key ) {
+ key = allpoints[ i ].x + ":" + allpoints[ i ].y;
- var keys = this.data.hierarchy[ h ].keys;
- key = key % keys.length;
+ if ( allPointsMap[ key ] !== undefined ) {
- for ( ; key < keys.length; key++ ) {
+ THREE.warn( "THREE.Shape: Duplicate point", key );
- if ( keys[ key ].hasTarget( sid ) ) {
+ }
- return keys[ key ];
+ allPointsMap[ key ] = i;
}
- }
+ // remove holes by cutting paths to holes and adding them to the shape
+ var shapeWithoutHoles = removeHoles( contour, holes );
- return keys[ 0 ];
+ var triangles = THREE.FontUtils.Triangulate( shapeWithoutHoles, false ); // True returns indices for points of spooled shape
+ //console.log( "triangles",triangles, triangles.length );
-};
+ // check all face vertices against all points map
-// Get previous key with
+ for ( i = 0, il = triangles.length; i < il; i ++ ) {
-THREE.KeyFrameAnimation.prototype.getPrevKeyWith = function( sid, h, key ) {
+ face = triangles[ i ];
- var keys = this.data.hierarchy[ h ].keys;
- key = key >= 0 ? key : key + keys.length;
+ for ( f = 0; f < 3; f ++ ) {
- for ( ; key >= 0; key-- ) {
+ key = face[ f ].x + ":" + face[ f ].y;
- if ( keys[ key ].hasTarget( sid ) ) {
+ index = allPointsMap[ key ];
- return keys[ key ];
+ if ( index !== undefined ) {
- }
+ face[ f ] = index;
- }
+ }
- return keys[ keys.length - 1 ];
+ }
-};
+ }
-/**
- * Camera for rendering cube maps
- * - renders scene into axis-aligned cube
- *
- * @author alteredq / http://alteredqualia.com/
- */
+ return triangles.concat();
-THREE.CubeCamera = function ( near, far, cubeResolution ) {
+ },
- THREE.Object3D.call( this );
+ isClockWise: function ( pts ) {
- var fov = 90, aspect = 1;
+ return THREE.FontUtils.Triangulate.area( pts ) < 0;
- var cameraPX = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraPX.up.set( 0, -1, 0 );
- cameraPX.lookAt( new THREE.Vector3( 1, 0, 0 ) );
- this.add( cameraPX );
+ },
- var cameraNX = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraNX.up.set( 0, -1, 0 );
- cameraNX.lookAt( new THREE.Vector3( -1, 0, 0 ) );
- this.add( cameraNX );
+ // Bezier Curves formulas obtained from
+ // http://en.wikipedia.org/wiki/B%C3%A9zier_curve
- var cameraPY = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraPY.up.set( 0, 0, 1 );
- cameraPY.lookAt( new THREE.Vector3( 0, 1, 0 ) );
- this.add( cameraPY );
+ // Quad Bezier Functions
- var cameraNY = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraNY.up.set( 0, 0, -1 );
- cameraNY.lookAt( new THREE.Vector3( 0, -1, 0 ) );
- this.add( cameraNY );
+ b2p0: function ( t, p ) {
- var cameraPZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraPZ.up.set( 0, -1, 0 );
- cameraPZ.lookAt( new THREE.Vector3( 0, 0, 1 ) );
- this.add( cameraPZ );
+ var k = 1 - t;
+ return k * k * p;
- var cameraNZ = new THREE.PerspectiveCamera( fov, aspect, near, far );
- cameraNZ.up.set( 0, -1, 0 );
- cameraNZ.lookAt( new THREE.Vector3( 0, 0, -1 ) );
- this.add( cameraNZ );
+ },
- this.renderTarget = new THREE.WebGLRenderTargetCube( cubeResolution, cubeResolution, { format: THREE.RGBFormat, magFilter: THREE.LinearFilter, minFilter: THREE.LinearFilter } );
+ b2p1: function ( t, p ) {
- this.updateCubeMap = function ( renderer, scene ) {
+ return 2 * ( 1 - t ) * t * p;
- var renderTarget = this.renderTarget;
- var generateMipmaps = renderTarget.generateMipmaps;
+ },
- renderTarget.generateMipmaps = false;
+ b2p2: function ( t, p ) {
- renderTarget.activeCubeFace = 0;
- renderer.render( scene, cameraPX, renderTarget );
+ return t * t * p;
- renderTarget.activeCubeFace = 1;
- renderer.render( scene, cameraNX, renderTarget );
+ },
- renderTarget.activeCubeFace = 2;
- renderer.render( scene, cameraPY, renderTarget );
+ b2: function ( t, p0, p1, p2 ) {
- renderTarget.activeCubeFace = 3;
- renderer.render( scene, cameraNY, renderTarget );
+ return this.b2p0( t, p0 ) + this.b2p1( t, p1 ) + this.b2p2( t, p2 );
- renderTarget.activeCubeFace = 4;
- renderer.render( scene, cameraPZ, renderTarget );
+ },
- renderTarget.generateMipmaps = generateMipmaps;
+ // Cubic Bezier Functions
- renderTarget.activeCubeFace = 5;
- renderer.render( scene, cameraNZ, renderTarget );
+ b3p0: function ( t, p ) {
- };
+ var k = 1 - t;
+ return k * k * k * p;
-};
+ },
-THREE.CubeCamera.prototype = Object.create( THREE.Object3D.prototype );
+ b3p1: function ( t, p ) {
-/*
- * @author zz85 / http://twitter.com/blurspline / http://www.lab4games.net/zz85/blog
- *
- * A general perpose camera, for setting FOV, Lens Focal Length,
- * and switching between perspective and orthographic views easily.
- * Use this only if you do not wish to manage
- * both a Orthographic and Perspective Camera
- *
- */
+ var k = 1 - t;
+ return 3 * k * k * t * p;
+ },
-THREE.CombinedCamera = function ( width, height, fov, near, far, orthoNear, orthoFar ) {
+ b3p2: function ( t, p ) {
- THREE.Camera.call( this );
+ var k = 1 - t;
+ return 3 * k * t * t * p;
- this.fov = fov;
+ },
- this.left = -width / 2;
- this.right = width / 2
- this.top = height / 2;
- this.bottom = -height / 2;
+ b3p3: function ( t, p ) {
- // We could also handle the projectionMatrix internally, but just wanted to test nested camera objects
+ return t * t * t * p;
- this.cameraO = new THREE.OrthographicCamera( width / - 2, width / 2, height / 2, height / - 2, orthoNear, orthoFar );
- this.cameraP = new THREE.PerspectiveCamera( fov, width / height, near, far );
+ },
- this.zoom = 1;
+ b3: function ( t, p0, p1, p2, p3 ) {
- this.toPerspective();
+ return this.b3p0( t, p0 ) + this.b3p1( t, p1 ) + this.b3p2( t, p2 ) + this.b3p3( t, p3 );
- var aspect = width/height;
+ }
};
-THREE.CombinedCamera.prototype = Object.create( THREE.Camera.prototype );
-
-THREE.CombinedCamera.prototype.toPerspective = function () {
- // Switches to the Perspective Camera
+// File:src/extras/curves/LineCurve.js
- this.near = this.cameraP.near;
- this.far = this.cameraP.far;
-
- this.cameraP.fov = this.fov / this.zoom ;
-
- this.cameraP.updateProjectionMatrix();
+/**************************************************************
+ * Line
+ **************************************************************/
- this.projectionMatrix = this.cameraP.projectionMatrix;
+THREE.LineCurve = function ( v1, v2 ) {
- this.inPerspectiveMode = true;
- this.inOrthographicMode = false;
+ this.v1 = v1;
+ this.v2 = v2;
};
-THREE.CombinedCamera.prototype.toOrthographic = function () {
-
- // Switches to the Orthographic camera estimating viewport from Perspective
+THREE.LineCurve.prototype = Object.create( THREE.Curve.prototype );
+THREE.LineCurve.prototype.constructor = THREE.LineCurve;
- var fov = this.fov;
- var aspect = this.cameraP.aspect;
- var near = this.cameraP.near;
- var far = this.cameraP.far;
+THREE.LineCurve.prototype.getPoint = function ( t ) {
- // The size that we set is the mid plane of the viewing frustum
+ var point = this.v2.clone().sub(this.v1);
+ point.multiplyScalar( t ).add( this.v1 );
- var hyperfocus = ( near + far ) / 2;
+ return point;
- var halfHeight = Math.tan( fov / 2 ) * hyperfocus;
- var planeHeight = 2 * halfHeight;
- var planeWidth = planeHeight * aspect;
- var halfWidth = planeWidth / 2;
+};
- halfHeight /= this.zoom;
- halfWidth /= this.zoom;
+// Line curve is linear, so we can overwrite default getPointAt
- this.cameraO.left = -halfWidth;
- this.cameraO.right = halfWidth;
- this.cameraO.top = halfHeight;
- this.cameraO.bottom = -halfHeight;
+THREE.LineCurve.prototype.getPointAt = function ( u ) {
- // this.cameraO.left = -farHalfWidth;
- // this.cameraO.right = farHalfWidth;
- // this.cameraO.top = farHalfHeight;
- // this.cameraO.bottom = -farHalfHeight;
+ return this.getPoint( u );
- // this.cameraO.left = this.left / this.zoom;
- // this.cameraO.right = this.right / this.zoom;
- // this.cameraO.top = this.top / this.zoom;
- // this.cameraO.bottom = this.bottom / this.zoom;
+};
- this.cameraO.updateProjectionMatrix();
+THREE.LineCurve.prototype.getTangent = function( t ) {
- this.near = this.cameraO.near;
- this.far = this.cameraO.far;
- this.projectionMatrix = this.cameraO.projectionMatrix;
+ var tangent = this.v2.clone().sub(this.v1);
- this.inPerspectiveMode = false;
- this.inOrthographicMode = true;
+ return tangent.normalize();
};
+// File:src/extras/curves/QuadraticBezierCurve.js
-THREE.CombinedCamera.prototype.setSize = function( width, height ) {
+/**************************************************************
+ * Quadratic Bezier curve
+ **************************************************************/
- this.cameraP.aspect = width / height;
- this.left = -width / 2;
- this.right = width / 2
- this.top = height / 2;
- this.bottom = -height / 2;
-};
+THREE.QuadraticBezierCurve = function ( v0, v1, v2 ) {
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
-THREE.CombinedCamera.prototype.setFov = function( fov ) {
+};
- this.fov = fov;
+THREE.QuadraticBezierCurve.prototype = Object.create( THREE.Curve.prototype );
+THREE.QuadraticBezierCurve.prototype.constructor = THREE.QuadraticBezierCurve;
- if ( this.inPerspectiveMode ) {
- this.toPerspective();
+THREE.QuadraticBezierCurve.prototype.getPoint = function ( t ) {
- } else {
+ var vector = new THREE.Vector2();
- this.toOrthographic();
+ vector.x = THREE.Shape.Utils.b2( t, this.v0.x, this.v1.x, this.v2.x );
+ vector.y = THREE.Shape.Utils.b2( t, this.v0.y, this.v1.y, this.v2.y );
- }
+ return vector;
};
-// For mantaining similar API with PerspectiveCamera
-
-THREE.CombinedCamera.prototype.updateProjectionMatrix = function() {
- if ( this.inPerspectiveMode ) {
+THREE.QuadraticBezierCurve.prototype.getTangent = function( t ) {
- this.toPerspective();
+ var vector = new THREE.Vector2();
- } else {
+ vector.x = THREE.Curve.Utils.tangentQuadraticBezier( t, this.v0.x, this.v1.x, this.v2.x );
+ vector.y = THREE.Curve.Utils.tangentQuadraticBezier( t, this.v0.y, this.v1.y, this.v2.y );
- this.toPerspective();
- this.toOrthographic();
+ // returns unit vector
- }
+ return vector.normalize();
};
-/*
-* Uses Focal Length (in mm) to estimate and set FOV
-* 35mm (fullframe) camera is used if frame size is not specified;
-* Formula based on http://www.bobatkins.com/photography/technical/field_of_view.html
-*/
-THREE.CombinedCamera.prototype.setLens = function ( focalLength, frameHeight ) {
+// File:src/extras/curves/CubicBezierCurve.js
- if ( frameHeight === undefined ) frameHeight = 24;
+/**************************************************************
+ * Cubic Bezier curve
+ **************************************************************/
- var fov = 2 * THREE.Math.radToDeg( Math.atan( frameHeight / ( focalLength * 2 ) ) );
+THREE.CubicBezierCurve = function ( v0, v1, v2, v3 ) {
- this.setFov( fov );
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
- return fov;
};
+THREE.CubicBezierCurve.prototype = Object.create( THREE.Curve.prototype );
+THREE.CubicBezierCurve.prototype.constructor = THREE.CubicBezierCurve;
-THREE.CombinedCamera.prototype.setZoom = function( zoom ) {
-
- this.zoom = zoom;
-
- if ( this.inPerspectiveMode ) {
-
- this.toPerspective();
+THREE.CubicBezierCurve.prototype.getPoint = function ( t ) {
- } else {
+ var tx, ty;
- this.toOrthographic();
+ tx = THREE.Shape.Utils.b3( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
+ ty = THREE.Shape.Utils.b3( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
- }
+ return new THREE.Vector2( tx, ty );
};
-THREE.CombinedCamera.prototype.toFrontView = function() {
+THREE.CubicBezierCurve.prototype.getTangent = function( t ) {
+
+ var tx, ty;
- this.rotation.x = 0;
- this.rotation.y = 0;
- this.rotation.z = 0;
+ tx = THREE.Curve.Utils.tangentCubicBezier( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
+ ty = THREE.Curve.Utils.tangentCubicBezier( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
- // should we be modifing the matrix instead?
+ var tangent = new THREE.Vector2( tx, ty );
+ tangent.normalize();
- this.rotationAutoUpdate = false;
+ return tangent;
};
-THREE.CombinedCamera.prototype.toBackView = function() {
+// File:src/extras/curves/SplineCurve.js
- this.rotation.x = 0;
- this.rotation.y = Math.PI;
- this.rotation.z = 0;
- this.rotationAutoUpdate = false;
-
-};
+/**************************************************************
+ * Spline curve
+ **************************************************************/
-THREE.CombinedCamera.prototype.toLeftView = function() {
+THREE.SplineCurve = function ( points /* array of Vector2 */ ) {
- this.rotation.x = 0;
- this.rotation.y = - Math.PI / 2;
- this.rotation.z = 0;
- this.rotationAutoUpdate = false;
+ this.points = ( points == undefined ) ? [] : points;
};
-THREE.CombinedCamera.prototype.toRightView = function() {
+THREE.SplineCurve.prototype = Object.create( THREE.Curve.prototype );
+THREE.SplineCurve.prototype.constructor = THREE.SplineCurve;
- this.rotation.x = 0;
- this.rotation.y = Math.PI / 2;
- this.rotation.z = 0;
- this.rotationAutoUpdate = false;
+THREE.SplineCurve.prototype.getPoint = function ( t ) {
-};
+ var points = this.points;
+ var point = ( points.length - 1 ) * t;
-THREE.CombinedCamera.prototype.toTopView = function() {
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
- this.rotation.x = - Math.PI / 2;
- this.rotation.y = 0;
- this.rotation.z = 0;
- this.rotationAutoUpdate = false;
+ var point0 = points[ intPoint == 0 ? intPoint : intPoint - 1 ]
+ var point1 = points[ intPoint ]
+ var point2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ]
+ var point3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ]
-};
+ var vector = new THREE.Vector2();
-THREE.CombinedCamera.prototype.toBottomView = function() {
+ vector.x = THREE.Curve.Utils.interpolate( point0.x, point1.x, point2.x, point3.x, weight );
+ vector.y = THREE.Curve.Utils.interpolate( point0.y, point1.y, point2.y, point3.y, weight );
- this.rotation.x = Math.PI / 2;
- this.rotation.y = 0;
- this.rotation.z = 0;
- this.rotationAutoUpdate = false;
+ return vector;
};
+// File:src/extras/curves/EllipseCurve.js
-/**
- * @author hughes
- */
+/**************************************************************
+ * Ellipse curve
+ **************************************************************/
-THREE.CircleGeometry = function ( radius, segments, thetaStart, thetaLength ) {
+THREE.EllipseCurve = function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise ) {
- THREE.Geometry.call( this );
+ this.aX = aX;
+ this.aY = aY;
- this.radius = radius = radius || 50;
- this.segments = segments = segments !== undefined ? Math.max( 3, segments ) : 8;
+ this.xRadius = xRadius;
+ this.yRadius = yRadius;
- this.thetaStart = thetaStart = thetaStart !== undefined ? thetaStart : 0;
- this.thetaLength = thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+ this.aStartAngle = aStartAngle;
+ this.aEndAngle = aEndAngle;
- var i, uvs = [],
- center = new THREE.Vector3(), centerUV = new THREE.Vector2( 0.5, 0.5 );
+ this.aClockwise = aClockwise;
- this.vertices.push(center);
- uvs.push( centerUV );
+};
- for ( i = 0; i <= segments; i ++ ) {
+THREE.EllipseCurve.prototype = Object.create( THREE.Curve.prototype );
+THREE.EllipseCurve.prototype.constructor = THREE.EllipseCurve;
- var vertex = new THREE.Vector3();
- var segment = thetaStart + i / segments * thetaLength;
+THREE.EllipseCurve.prototype.getPoint = function ( t ) {
- vertex.x = radius * Math.cos( segment );
- vertex.y = radius * Math.sin( segment );
+ var deltaAngle = this.aEndAngle - this.aStartAngle;
- this.vertices.push( vertex );
- uvs.push( new THREE.Vector2( ( vertex.x / radius + 1 ) / 2, ( vertex.y / radius + 1 ) / 2 ) );
+ if ( deltaAngle < 0 ) deltaAngle += Math.PI * 2;
+ if ( deltaAngle > Math.PI * 2 ) deltaAngle -= Math.PI * 2;
- }
+ var angle;
- var n = new THREE.Vector3( 0, 0, 1 );
+ if ( this.aClockwise === true ) {
- for ( i = 1; i <= segments; i ++ ) {
+ angle = this.aEndAngle + ( 1 - t ) * ( Math.PI * 2 - deltaAngle );
- var v1 = i;
- var v2 = i + 1 ;
- var v3 = 0;
+ } else {
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n, n, n ] ) );
- this.faceVertexUvs[ 0 ].push( [ uvs[ i ], uvs[ i + 1 ], centerUV ] );
+ angle = this.aStartAngle + t * deltaAngle;
}
+
+ var vector = new THREE.Vector2();
- this.computeCentroids();
- this.computeFaceNormals();
+ vector.x = this.aX + this.xRadius * Math.cos( angle );
+ vector.y = this.aY + this.yRadius * Math.sin( angle );
- this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+ return vector;
};
-THREE.CircleGeometry.prototype = Object.create( THREE.Geometry.prototype );
-
-/**
- * @author mrdoob / http://mrdoob.com/
- * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Cube.as
- */
-
-THREE.CubeGeometry = function ( width, height, depth, widthSegments, heightSegments, depthSegments ) {
-
- THREE.Geometry.call( this );
+// File:src/extras/curves/ArcCurve.js
- var scope = this;
+/**************************************************************
+ * Arc curve
+ **************************************************************/
- this.width = width;
- this.height = height;
- this.depth = depth;
+THREE.ArcCurve = function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
- this.widthSegments = widthSegments || 1;
- this.heightSegments = heightSegments || 1;
- this.depthSegments = depthSegments || 1;
+ THREE.EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
+};
- var width_half = this.width / 2;
- var height_half = this.height / 2;
- var depth_half = this.depth / 2;
+THREE.ArcCurve.prototype = Object.create( THREE.EllipseCurve.prototype );
+THREE.ArcCurve.prototype.constructor = THREE.ArcCurve;
- buildPlane( 'z', 'y', - 1, - 1, this.depth, this.height, width_half, 0 ); // px
- buildPlane( 'z', 'y', 1, - 1, this.depth, this.height, - width_half, 1 ); // nx
- buildPlane( 'x', 'z', 1, 1, this.width, this.depth, height_half, 2 ); // py
- buildPlane( 'x', 'z', 1, - 1, this.width, this.depth, - height_half, 3 ); // ny
- buildPlane( 'x', 'y', 1, - 1, this.width, this.height, depth_half, 4 ); // pz
- buildPlane( 'x', 'y', - 1, - 1, this.width, this.height, - depth_half, 5 ); // nz
+// File:src/extras/curves/LineCurve3.js
- function buildPlane( u, v, udir, vdir, width, height, depth, materialIndex ) {
+/**************************************************************
+ * Line3D
+ **************************************************************/
- var w, ix, iy,
- gridX = scope.widthSegments,
- gridY = scope.heightSegments,
- width_half = width / 2,
- height_half = height / 2,
- offset = scope.vertices.length;
+THREE.LineCurve3 = THREE.Curve.create(
- if ( ( u === 'x' && v === 'y' ) || ( u === 'y' && v === 'x' ) ) {
+ function ( v1, v2 ) {
- w = 'z';
+ this.v1 = v1;
+ this.v2 = v2;
- } else if ( ( u === 'x' && v === 'z' ) || ( u === 'z' && v === 'x' ) ) {
+ },
- w = 'y';
- gridY = scope.depthSegments;
+ function ( t ) {
- } else if ( ( u === 'z' && v === 'y' ) || ( u === 'y' && v === 'z' ) ) {
+ var vector = new THREE.Vector3();
- w = 'x';
- gridX = scope.depthSegments;
+ vector.subVectors( this.v2, this.v1 ); // diff
+ vector.multiplyScalar( t );
+ vector.add( this.v1 );
- }
+ return vector;
- var gridX1 = gridX + 1,
- gridY1 = gridY + 1,
- segment_width = width / gridX,
- segment_height = height / gridY,
- normal = new THREE.Vector3();
+ }
- normal[ w ] = depth > 0 ? 1 : - 1;
+);
- for ( iy = 0; iy < gridY1; iy ++ ) {
+// File:src/extras/curves/QuadraticBezierCurve3.js
- for ( ix = 0; ix < gridX1; ix ++ ) {
+/**************************************************************
+ * Quadratic Bezier 3D curve
+ **************************************************************/
- var vector = new THREE.Vector3();
- vector[ u ] = ( ix * segment_width - width_half ) * udir;
- vector[ v ] = ( iy * segment_height - height_half ) * vdir;
- vector[ w ] = depth;
+THREE.QuadraticBezierCurve3 = THREE.Curve.create(
- scope.vertices.push( vector );
+ function ( v0, v1, v2 ) {
- }
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
- }
+ },
- for ( iy = 0; iy < gridY; iy++ ) {
+ function ( t ) {
- for ( ix = 0; ix < gridX; ix++ ) {
+ var vector = new THREE.Vector3();
- var a = ix + gridX1 * iy;
- var b = ix + gridX1 * ( iy + 1 );
- var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
- var d = ( ix + 1 ) + gridX1 * iy;
+ vector.x = THREE.Shape.Utils.b2( t, this.v0.x, this.v1.x, this.v2.x );
+ vector.y = THREE.Shape.Utils.b2( t, this.v0.y, this.v1.y, this.v2.y );
+ vector.z = THREE.Shape.Utils.b2( t, this.v0.z, this.v1.z, this.v2.z );
- var uva = new THREE.Vector2( ix / gridX, 1 - iy / gridY );
- var uvb = new THREE.Vector2( ix / gridX, 1 - ( iy + 1 ) / gridY );
- var uvc = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - ( iy + 1 ) / gridY );
- var uvd = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - iy / gridY );
+ return vector;
- var face = new THREE.Face3( a + offset, b + offset, d + offset );
- face.normal.copy( normal );
- face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
- face.materialIndex = materialIndex;
+ }
- scope.faces.push( face );
- scope.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
+);
- face = new THREE.Face3( b + offset, c + offset, d + offset );
- face.normal.copy( normal );
- face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
- face.materialIndex = materialIndex;
+// File:src/extras/curves/CubicBezierCurve3.js
- scope.faces.push( face );
- scope.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
+/**************************************************************
+ * Cubic Bezier 3D curve
+ **************************************************************/
- }
+THREE.CubicBezierCurve3 = THREE.Curve.create(
- }
+ function ( v0, v1, v2, v3 ) {
- }
+ this.v0 = v0;
+ this.v1 = v1;
+ this.v2 = v2;
+ this.v3 = v3;
- this.computeCentroids();
- this.mergeVertices();
+ },
-};
+ function ( t ) {
-THREE.CubeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ var vector = new THREE.Vector3();
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ vector.x = THREE.Shape.Utils.b3( t, this.v0.x, this.v1.x, this.v2.x, this.v3.x );
+ vector.y = THREE.Shape.Utils.b3( t, this.v0.y, this.v1.y, this.v2.y, this.v3.y );
+ vector.z = THREE.Shape.Utils.b3( t, this.v0.z, this.v1.z, this.v2.z, this.v3.z );
-THREE.CylinderGeometry = function ( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded ) {
+ return vector;
- THREE.Geometry.call( this );
+ }
- this.radiusTop = radiusTop = radiusTop !== undefined ? radiusTop : 20;
- this.radiusBottom = radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
- this.height = height = height !== undefined ? height : 100;
+);
- this.radialSegments = radialSegments = radialSegments || 8;
- this.heightSegments = heightSegments = heightSegments || 1;
+// File:src/extras/curves/SplineCurve3.js
- this.openEnded = openEnded = openEnded !== undefined ? openEnded : false;
+/**************************************************************
+ * Spline 3D curve
+ **************************************************************/
- var heightHalf = height / 2;
- var x, y, vertices = [], uvs = [];
+THREE.SplineCurve3 = THREE.Curve.create(
- for ( y = 0; y <= heightSegments; y ++ ) {
+ function ( points /* array of Vector3 */) {
- var verticesRow = [];
- var uvsRow = [];
+ this.points = ( points == undefined ) ? [] : points;
- var v = y / heightSegments;
- var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
+ },
- for ( x = 0; x <= radialSegments; x ++ ) {
+ function ( t ) {
- var u = x / radialSegments;
+ var points = this.points;
+ var point = ( points.length - 1 ) * t;
- var vertex = new THREE.Vector3();
- vertex.x = radius * Math.sin( u * Math.PI * 2 );
- vertex.y = - v * height + heightHalf;
- vertex.z = radius * Math.cos( u * Math.PI * 2 );
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
- this.vertices.push( vertex );
+ var point0 = points[ intPoint == 0 ? intPoint : intPoint - 1 ];
+ var point1 = points[ intPoint ];
+ var point2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ];
+ var point3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ];
- verticesRow.push( this.vertices.length - 1 );
- uvsRow.push( new THREE.Vector2( u, 1 - v ) );
+ var vector = new THREE.Vector3();
- }
+ vector.x = THREE.Curve.Utils.interpolate( point0.x, point1.x, point2.x, point3.x, weight );
+ vector.y = THREE.Curve.Utils.interpolate( point0.y, point1.y, point2.y, point3.y, weight );
+ vector.z = THREE.Curve.Utils.interpolate( point0.z, point1.z, point2.z, point3.z, weight );
- vertices.push( verticesRow );
- uvs.push( uvsRow );
+ return vector;
}
- var tanTheta = ( radiusBottom - radiusTop ) / height;
- var na, nb;
+);
- for ( x = 0; x < radialSegments; x ++ ) {
+// File:src/extras/curves/ClosedSplineCurve3.js
- if ( radiusTop !== 0 ) {
+/**************************************************************
+ * Closed Spline 3D curve
+ **************************************************************/
- na = this.vertices[ vertices[ 0 ][ x ] ].clone();
- nb = this.vertices[ vertices[ 0 ][ x + 1 ] ].clone();
- } else {
+THREE.ClosedSplineCurve3 = THREE.Curve.create(
- na = this.vertices[ vertices[ 1 ][ x ] ].clone();
- nb = this.vertices[ vertices[ 1 ][ x + 1 ] ].clone();
+ function ( points /* array of Vector3 */) {
- }
+ this.points = ( points == undefined ) ? [] : points;
- na.setY( Math.sqrt( na.x * na.x + na.z * na.z ) * tanTheta ).normalize();
- nb.setY( Math.sqrt( nb.x * nb.x + nb.z * nb.z ) * tanTheta ).normalize();
+ },
- for ( y = 0; y < heightSegments; y ++ ) {
+ function ( t ) {
- var v1 = vertices[ y ][ x ];
- var v2 = vertices[ y + 1 ][ x ];
- var v3 = vertices[ y + 1 ][ x + 1 ];
- var v4 = vertices[ y ][ x + 1 ];
+ var points = this.points;
+ var point = ( points.length - 0 ) * t; // This needs to be from 0-length +1
- var n1 = na.clone();
- var n2 = na.clone();
- var n3 = nb.clone();
- var n4 = nb.clone();
+ var intPoint = Math.floor( point );
+ var weight = point - intPoint;
- var uv1 = uvs[ y ][ x ].clone();
- var uv2 = uvs[ y + 1 ][ x ].clone();
- var uv3 = uvs[ y + 1 ][ x + 1 ].clone();
- var uv4 = uvs[ y ][ x + 1 ].clone();
+ intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / points.length ) + 1 ) * points.length;
- this.faces.push( new THREE.Face3( v1, v2, v4, [ n1, n2, n4 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv4 ] );
+ var point0 = points[ ( intPoint - 1 ) % points.length ];
+ var point1 = points[ ( intPoint ) % points.length ];
+ var point2 = points[ ( intPoint + 1 ) % points.length ];
+ var point3 = points[ ( intPoint + 2 ) % points.length ];
- this.faces.push( new THREE.Face3( v2, v3, v4, [ n2, n3, n4 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv2, uv3, uv4 ] );
+ var vector = new THREE.Vector3();
- }
+ vector.x = THREE.Curve.Utils.interpolate( point0.x, point1.x, point2.x, point3.x, weight );
+ vector.y = THREE.Curve.Utils.interpolate( point0.y, point1.y, point2.y, point3.y, weight );
+ vector.z = THREE.Curve.Utils.interpolate( point0.z, point1.z, point2.z, point3.z, weight );
- }
+ return vector;
- // top cap
+ }
- if ( openEnded === false && radiusTop > 0 ) {
+);
- this.vertices.push( new THREE.Vector3( 0, heightHalf, 0 ) );
+// File:src/extras/animation/AnimationHandler.js
- for ( x = 0; x < radialSegments; x ++ ) {
+/**
+ * @author mikael emtinger / http://gomo.se/
+ */
- var v1 = vertices[ 0 ][ x ];
- var v2 = vertices[ 0 ][ x + 1 ];
- var v3 = this.vertices.length - 1;
+THREE.AnimationHandler = {
- var n1 = new THREE.Vector3( 0, 1, 0 );
- var n2 = new THREE.Vector3( 0, 1, 0 );
- var n3 = new THREE.Vector3( 0, 1, 0 );
+ LINEAR: 0,
+ CATMULLROM: 1,
+ CATMULLROM_FORWARD: 2,
- var uv1 = uvs[ 0 ][ x ].clone();
- var uv2 = uvs[ 0 ][ x + 1 ].clone();
- var uv3 = new THREE.Vector2( uv2.u, 0 );
+ //
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
+ add: function () { THREE.warn( 'THREE.AnimationHandler.add() has been deprecated.' ); },
+ get: function () { THREE.warn( 'THREE.AnimationHandler.get() has been deprecated.' ); },
+ remove: function () { THREE.warn( 'THREE.AnimationHandler.remove() has been deprecated.' ); },
- }
+ //
- }
+ animations: [],
- // bottom cap
+ init: function ( data ) {
- if ( openEnded === false && radiusBottom > 0 ) {
+ if ( data.initialized === true ) return data;
- this.vertices.push( new THREE.Vector3( 0, - heightHalf, 0 ) );
+ // loop through all keys
- for ( x = 0; x < radialSegments; x ++ ) {
+ for ( var h = 0; h < data.hierarchy.length; h ++ ) {
- var v1 = vertices[ y ][ x + 1 ];
- var v2 = vertices[ y ][ x ];
- var v3 = this.vertices.length - 1;
+ for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
- var n1 = new THREE.Vector3( 0, - 1, 0 );
- var n2 = new THREE.Vector3( 0, - 1, 0 );
- var n3 = new THREE.Vector3( 0, - 1, 0 );
+ // remove minus times
- var uv1 = uvs[ y ][ x + 1 ].clone();
- var uv2 = uvs[ y ][ x ].clone();
- var uv3 = new THREE.Vector2( uv2.u, 1 );
+ if ( data.hierarchy[ h ].keys[ k ].time < 0 ) {
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
+ data.hierarchy[ h ].keys[ k ].time = 0;
- }
+ }
- }
+ // create quaternions
- this.computeCentroids();
- this.computeFaceNormals();
+ if ( data.hierarchy[ h ].keys[ k ].rot !== undefined &&
+ ! ( data.hierarchy[ h ].keys[ k ].rot instanceof THREE.Quaternion ) ) {
-}
+ var quat = data.hierarchy[ h ].keys[ k ].rot;
+ data.hierarchy[ h ].keys[ k ].rot = new THREE.Quaternion().fromArray( quat );
-THREE.CylinderGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ }
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- *
- * Creates extruded geometry from a path shape.
- *
- * parameters = {
- *
- * curveSegments: <int>, // number of points on the curves
- * steps: <int>, // number of points for z-side extrusions / used for subdividing segements of extrude spline too
- * amount: <int>, // Depth to extrude the shape
- *
- * bevelEnabled: <bool>, // turn on bevel
- * bevelThickness: <float>, // how deep into the original shape bevel goes
- * bevelSize: <float>, // how far from shape outline is bevel
- * bevelSegments: <int>, // number of bevel layers
- *
- * extrudePath: <THREE.CurvePath> // 3d spline path to extrude shape along. (creates Frames if .frames aren't defined)
- * frames: <THREE.TubeGeometry.FrenetFrames> // containing arrays of tangents, normals, binormals
- *
- * material: <int> // material index for front and back faces
- * extrudeMaterial: <int> // material index for extrusion and beveled faces
- * uvGenerator: <Object> // object that provides UV generator functions
- *
- * }
- **/
+ }
-THREE.ExtrudeGeometry = function ( shapes, options ) {
+ // prepare morph target keys
- if ( typeof( shapes ) === "undefined" ) {
- shapes = [];
- return;
- }
+ if ( data.hierarchy[ h ].keys.length && data.hierarchy[ h ].keys[ 0 ].morphTargets !== undefined ) {
- THREE.Geometry.call( this );
+ // get all used
- shapes = shapes instanceof Array ? shapes : [ shapes ];
+ var usedMorphTargets = {};
- this.shapebb = shapes[ shapes.length - 1 ].getBoundingBox();
+ for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
- this.addShapeList( shapes, options );
+ for ( var m = 0; m < data.hierarchy[ h ].keys[ k ].morphTargets.length; m ++ ) {
- this.computeCentroids();
- this.computeFaceNormals();
+ var morphTargetName = data.hierarchy[ h ].keys[ k ].morphTargets[ m ];
+ usedMorphTargets[ morphTargetName ] = - 1;
- // can't really use automatic vertex normals
- // as then front and back sides get smoothed too
- // should do separate smoothing just for sides
+ }
- //this.computeVertexNormals();
+ }
- //console.log( "took", ( Date.now() - startTime ) );
+ data.hierarchy[ h ].usedMorphTargets = usedMorphTargets;
-};
-THREE.ExtrudeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ // set all used on all frames
-THREE.ExtrudeGeometry.prototype.addShapeList = function ( shapes, options ) {
- var sl = shapes.length;
+ for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
- for ( var s = 0; s < sl; s ++ ) {
- var shape = shapes[ s ];
- this.addShape( shape, options );
- }
-};
+ var influences = {};
-THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
+ for ( var morphTargetName in usedMorphTargets ) {
- var amount = options.amount !== undefined ? options.amount : 100;
+ for ( var m = 0; m < data.hierarchy[ h ].keys[ k ].morphTargets.length; m ++ ) {
- var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; // 10
- var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; // 8
- var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
+ if ( data.hierarchy[ h ].keys[ k ].morphTargets[ m ] === morphTargetName ) {
- var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; // false
+ influences[ morphTargetName ] = data.hierarchy[ h ].keys[ k ].morphTargetsInfluences[ m ];
+ break;
- var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
+ }
- var steps = options.steps !== undefined ? options.steps : 1;
+ }
- var extrudePath = options.extrudePath;
- var extrudePts, extrudeByPath = false;
+ if ( m === data.hierarchy[ h ].keys[ k ].morphTargets.length ) {
- var material = options.material;
- var extrudeMaterial = options.extrudeMaterial;
+ influences[ morphTargetName ] = 0;
- // Use default WorldUVGenerator if no UV generators are specified.
- var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : THREE.ExtrudeGeometry.WorldUVGenerator;
+ }
- var shapebb = this.shapebb;
- //shapebb = shape.getBoundingBox();
+ }
+ data.hierarchy[ h ].keys[ k ].morphTargetsInfluences = influences;
+ }
- var splineTube, binormal, normal, position2;
- if ( extrudePath ) {
+ }
- extrudePts = extrudePath.getSpacedPoints( steps );
- extrudeByPath = true;
- bevelEnabled = false; // bevels not supported for path extrusion
+ // remove all keys that are on the same time
- // SETUP TNB variables
+ for ( var k = 1; k < data.hierarchy[ h ].keys.length; k ++ ) {
- // Reuse TNB from TubeGeomtry for now.
- // TODO1 - have a .isClosed in spline?
+ if ( data.hierarchy[ h ].keys[ k ].time === data.hierarchy[ h ].keys[ k - 1 ].time ) {
- splineTube = options.frames !== undefined ? options.frames : new THREE.TubeGeometry.FrenetFrames(extrudePath, steps, false);
+ data.hierarchy[ h ].keys.splice( k, 1 );
+ k --;
- // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
+ }
- binormal = new THREE.Vector3();
- normal = new THREE.Vector3();
- position2 = new THREE.Vector3();
+ }
- }
- // Safeguards if bevels are not enabled
+ // set index
- if ( ! bevelEnabled ) {
+ for ( var k = 0; k < data.hierarchy[ h ].keys.length; k ++ ) {
- bevelSegments = 0;
- bevelThickness = 0;
- bevelSize = 0;
+ data.hierarchy[ h ].keys[ k ].index = k;
- }
+ }
- // Variables initalization
+ }
- var ahole, h, hl; // looping of holes
- var scope = this;
- var bevelPoints = [];
+ data.initialized = true;
- var shapesOffset = this.vertices.length;
+ return data;
- var shapePoints = shape.extractPoints( curveSegments );
+ },
- var vertices = shapePoints.shape;
- var holes = shapePoints.holes;
+ parse: function ( root ) {
- var reverse = !THREE.Shape.Utils.isClockWise( vertices ) ;
+ var parseRecurseHierarchy = function ( root, hierarchy ) {
- if ( reverse ) {
+ hierarchy.push( root );
- vertices = vertices.reverse();
+ for ( var c = 0; c < root.children.length; c ++ )
+ parseRecurseHierarchy( root.children[ c ], hierarchy );
- // Maybe we should also check if holes are in the opposite direction, just to be safe ...
+ };
- for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+ // setup hierarchy
- ahole = holes[ h ];
+ var hierarchy = [];
- if ( THREE.Shape.Utils.isClockWise( ahole ) ) {
+ if ( root instanceof THREE.SkinnedMesh ) {
- holes[ h ] = ahole.reverse();
+ for ( var b = 0; b < root.skeleton.bones.length; b ++ ) {
+
+ hierarchy.push( root.skeleton.bones[ b ] );
}
+ } else {
+
+ parseRecurseHierarchy( root, hierarchy );
+
}
- reverse = false; // If vertices are in order now, we shouldn't need to worry about them again (hopefully)!
+ return hierarchy;
- }
+ },
+ play: function ( animation ) {
- var faces = THREE.Shape.Utils.triangulateShape ( vertices, holes );
+ if ( this.animations.indexOf( animation ) === - 1 ) {
- /* Vertices */
+ this.animations.push( animation );
- var contour = vertices; // vertices has all points but contour has only points of circumference
+ }
- for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+ },
- ahole = holes[ h ];
+ stop: function ( animation ) {
- vertices = vertices.concat( ahole );
+ var index = this.animations.indexOf( animation );
- }
+ if ( index !== - 1 ) {
+ this.animations.splice( index, 1 );
- function scalePt2 ( pt, vec, size ) {
+ }
- if ( !vec ) console.log( "die" );
+ },
- return vec.clone().multiplyScalar( size ).add( pt );
+ update: function ( deltaTimeMS ) {
- }
+ for ( var i = 0; i < this.animations.length; i ++ ) {
- var b, bs, t, z,
- vert, vlen = vertices.length,
- face, flen = faces.length,
- cont, clen = contour.length;
+ this.animations[ i ].resetBlendWeights( );
+ }
- // Find directions for point movement
+ for ( var i = 0; i < this.animations.length; i ++ ) {
- var RAD_TO_DEGREES = 180 / Math.PI;
+ this.animations[ i ].update( deltaTimeMS );
+ }
- function getBevelVec( pt_i, pt_j, pt_k ) {
+ }
- // Algorithm 2
+};
- return getBevelVec2( pt_i, pt_j, pt_k );
+// File:src/extras/animation/Animation.js
- }
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ */
- function getBevelVec1( pt_i, pt_j, pt_k ) {
+THREE.Animation = function ( root, data ) {
- var anglea = Math.atan2( pt_j.y - pt_i.y, pt_j.x - pt_i.x );
- var angleb = Math.atan2( pt_k.y - pt_i.y, pt_k.x - pt_i.x );
+ this.root = root;
+ this.data = THREE.AnimationHandler.init( data );
+ this.hierarchy = THREE.AnimationHandler.parse( root );
- if ( anglea > angleb ) {
+ this.currentTime = 0;
+ this.timeScale = 1;
- angleb += Math.PI * 2;
+ this.isPlaying = false;
+ this.loop = true;
+ this.weight = 0;
- }
+ this.interpolationType = THREE.AnimationHandler.LINEAR;
- var anglec = ( anglea + angleb ) / 2;
+};
+THREE.Animation.prototype = {
- //console.log('angle1', anglea * RAD_TO_DEGREES,'angle2', angleb * RAD_TO_DEGREES, 'anglec', anglec *RAD_TO_DEGREES);
+ constructor: THREE.Animation,
- var x = - Math.cos( anglec );
- var y = - Math.sin( anglec );
+ keyTypes: [ "pos", "rot", "scl" ],
- var vec = new THREE.Vector2( x, y ); //.normalize();
+ play: function ( startTime, weight ) {
- return vec;
+ this.currentTime = startTime !== undefined ? startTime : 0;
+ this.weight = weight !== undefined ? weight : 1;
- }
+ this.isPlaying = true;
- function getBevelVec2( pt_i, pt_j, pt_k ) {
+ this.reset();
- var a = THREE.ExtrudeGeometry.__v1,
- b = THREE.ExtrudeGeometry.__v2,
- v_hat = THREE.ExtrudeGeometry.__v3,
- w_hat = THREE.ExtrudeGeometry.__v4,
- p = THREE.ExtrudeGeometry.__v5,
- q = THREE.ExtrudeGeometry.__v6,
- v, w,
- v_dot_w_hat, q_sub_p_dot_w_hat,
- s, intersection;
+ THREE.AnimationHandler.play( this );
- // good reading for line-line intersection
- // http://sputsoft.com/blog/2010/03/line-line-intersection.html
+ },
- // define a as vector j->i
- // define b as vectot k->i
+ stop: function() {
- a.set( pt_i.x - pt_j.x, pt_i.y - pt_j.y );
- b.set( pt_i.x - pt_k.x, pt_i.y - pt_k.y );
+ this.isPlaying = false;
- // get unit vectors
+ THREE.AnimationHandler.stop( this );
- v = a.normalize();
- w = b.normalize();
+ },
- // normals from pt i
+ reset: function () {
- v_hat.set( -v.y, v.x );
- w_hat.set( w.y, -w.x );
+ for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
- // pts from i
+ var object = this.hierarchy[ h ];
- p.copy( pt_i ).add( v_hat );
- q.copy( pt_i ).add( w_hat );
+ if ( object.animationCache === undefined ) {
- if ( p.equals( q ) ) {
+ object.animationCache = {
+ animations: {},
+ blending: {
+ positionWeight: 0.0,
+ quaternionWeight: 0.0,
+ scaleWeight: 0.0
+ }
+ };
+ }
- //console.log("Warning: lines are straight");
- return w_hat.clone();
+ var name = this.data.name;
+ var animations = object.animationCache.animations;
+ var animationCache = animations[ name ];
- }
+ if ( animationCache === undefined ) {
- // Points from j, k. helps prevents points cross overover most of the time
+ animationCache = {
+ prevKey: { pos: 0, rot: 0, scl: 0 },
+ nextKey: { pos: 0, rot: 0, scl: 0 },
+ originalMatrix: object.matrix
+ };
+
+ animations[ name ] = animationCache;
- p.copy( pt_j ).add( v_hat );
- q.copy( pt_k ).add( w_hat );
+ }
- v_dot_w_hat = v.dot( w_hat );
- q_sub_p_dot_w_hat = q.sub( p ).dot( w_hat );
+ // Get keys to match our current time
- // We should not reach these conditions
+ for ( var t = 0; t < 3; t ++ ) {
- if ( v_dot_w_hat === 0 ) {
+ var type = this.keyTypes[ t ];
- console.log( "Either infinite or no solutions!" );
+ var prevKey = this.data.hierarchy[ h ].keys[ 0 ];
+ var nextKey = this.getNextKeyWith( type, h, 1 );
- if ( q_sub_p_dot_w_hat === 0 ) {
+ while ( nextKey.time < this.currentTime && nextKey.index > prevKey.index ) {
- console.log( "Its finite solutions." );
+ prevKey = nextKey;
+ nextKey = this.getNextKeyWith( type, h, nextKey.index + 1 );
- } else {
+ }
- console.log( "Too bad, no solutions." );
+ animationCache.prevKey[ type ] = prevKey;
+ animationCache.nextKey[ type ] = nextKey;
}
}
- s = q_sub_p_dot_w_hat / v_dot_w_hat;
-
- if ( s < 0 ) {
-
- // in case of emergecy, revert to algorithm 1.
+ },
- return getBevelVec1( pt_i, pt_j, pt_k );
+ resetBlendWeights: function () {
- }
+ for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
- intersection = v.multiplyScalar( s ).add( p );
+ var object = this.hierarchy[ h ];
+ var animationCache = object.animationCache;
- return intersection.sub( pt_i ).clone(); // Don't normalize!, otherwise sharp corners become ugly
+ if ( animationCache !== undefined ) {
- }
+ var blending = animationCache.blending;
- var contourMovements = [];
+ blending.positionWeight = 0.0;
+ blending.quaternionWeight = 0.0;
+ blending.scaleWeight = 0.0;
- for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+ }
- if ( j === il ) j = 0;
- if ( k === il ) k = 0;
+ }
- // (j)---(i)---(k)
- // console.log('i,j,k', i, j , k)
+ },
- var pt_i = contour[ i ];
- var pt_j = contour[ j ];
- var pt_k = contour[ k ];
+ update: ( function() {
- contourMovements[ i ]= getBevelVec( contour[ i ], contour[ j ], contour[ k ] );
+ var points = [];
+ var target = new THREE.Vector3();
+ var newVector = new THREE.Vector3();
+ var newQuat = new THREE.Quaternion();
- }
+ // Catmull-Rom spline
- var holesMovements = [], oneHoleMovements, verticesMovements = contourMovements.concat();
+ var interpolateCatmullRom = function ( points, scale ) {
- for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+ var c = [], v3 = [],
+ point, intPoint, weight, w2, w3,
+ pa, pb, pc, pd;
- ahole = holes[ h ];
+ point = ( points.length - 1 ) * scale;
+ intPoint = Math.floor( point );
+ weight = point - intPoint;
- oneHoleMovements = [];
+ c[ 0 ] = intPoint === 0 ? intPoint : intPoint - 1;
+ c[ 1 ] = intPoint;
+ c[ 2 ] = intPoint > points.length - 2 ? intPoint : intPoint + 1;
+ c[ 3 ] = intPoint > points.length - 3 ? intPoint : intPoint + 2;
- for ( i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+ pa = points[ c[ 0 ] ];
+ pb = points[ c[ 1 ] ];
+ pc = points[ c[ 2 ] ];
+ pd = points[ c[ 3 ] ];
- if ( j === il ) j = 0;
- if ( k === il ) k = 0;
+ w2 = weight * weight;
+ w3 = weight * w2;
- // (j)---(i)---(k)
- oneHoleMovements[ i ]= getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] );
+ v3[ 0 ] = interpolate( pa[ 0 ], pb[ 0 ], pc[ 0 ], pd[ 0 ], weight, w2, w3 );
+ v3[ 1 ] = interpolate( pa[ 1 ], pb[ 1 ], pc[ 1 ], pd[ 1 ], weight, w2, w3 );
+ v3[ 2 ] = interpolate( pa[ 2 ], pb[ 2 ], pc[ 2 ], pd[ 2 ], weight, w2, w3 );
- }
+ return v3;
- holesMovements.push( oneHoleMovements );
- verticesMovements = verticesMovements.concat( oneHoleMovements );
+ };
- }
+ var interpolate = function ( p0, p1, p2, p3, t, t2, t3 ) {
+ var v0 = ( p2 - p0 ) * 0.5,
+ v1 = ( p3 - p1 ) * 0.5;
- // Loop bevelSegments, 1 for the front, 1 for the back
+ return ( 2 * ( p1 - p2 ) + v0 + v1 ) * t3 + ( - 3 * ( p1 - p2 ) - 2 * v0 - v1 ) * t2 + v0 * t + p1;
- for ( b = 0; b < bevelSegments; b ++ ) {
- //for ( b = bevelSegments; b > 0; b -- ) {
+ };
- t = b / bevelSegments;
- z = bevelThickness * ( 1 - t );
+ return function ( delta ) {
- //z = bevelThickness * t;
- bs = bevelSize * ( Math.sin ( t * Math.PI/2 ) ) ; // curved
- //bs = bevelSize * t ; // linear
+ if ( this.isPlaying === false ) return;
- // contract shape
+ this.currentTime += delta * this.timeScale;
- for ( i = 0, il = contour.length; i < il; i ++ ) {
+ if ( this.weight === 0 )
+ return;
- vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
- //vert = scalePt( contour[ i ], contourCentroid, bs, false );
- v( vert.x, vert.y, - z );
+ //
- }
+ var duration = this.data.length;
- // expand holes
+ if ( this.currentTime > duration || this.currentTime < 0 ) {
- for ( h = 0, hl = holes.length; h < hl; h++ ) {
+ if ( this.loop ) {
- ahole = holes[ h ];
- oneHoleMovements = holesMovements[ h ];
+ this.currentTime %= duration;
- for ( i = 0, il = ahole.length; i < il; i++ ) {
+ if ( this.currentTime < 0 )
+ this.currentTime += duration;
- vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
- //vert = scalePt( ahole[ i ], holesCentroids[ h ], bs, true );
+ this.reset();
- v( vert.x, vert.y, -z );
+ } else {
- }
+ this.stop();
- }
+ }
- }
+ }
- bs = bevelSize;
+ for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
- // Back facing vertices
+ var object = this.hierarchy[ h ];
+ var animationCache = object.animationCache.animations[this.data.name];
+ var blending = object.animationCache.blending;
- for ( i = 0; i < vlen; i ++ ) {
+ // loop through pos/rot/scl
- vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+ for ( var t = 0; t < 3; t ++ ) {
- if ( !extrudeByPath ) {
+ // get keys
- v( vert.x, vert.y, 0 );
+ var type = this.keyTypes[ t ];
+ var prevKey = animationCache.prevKey[ type ];
+ var nextKey = animationCache.nextKey[ type ];
- } else {
+ if ( ( this.timeScale > 0 && nextKey.time <= this.currentTime ) ||
+ ( this.timeScale < 0 && prevKey.time >= this.currentTime ) ) {
- // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x );
+ prevKey = this.data.hierarchy[ h ].keys[ 0 ];
+ nextKey = this.getNextKeyWith( type, h, 1 );
- normal.copy( splineTube.normals[0] ).multiplyScalar(vert.x);
- binormal.copy( splineTube.binormals[0] ).multiplyScalar(vert.y);
+ while ( nextKey.time < this.currentTime && nextKey.index > prevKey.index ) {
- position2.copy( extrudePts[0] ).add(normal).add(binormal);
+ prevKey = nextKey;
+ nextKey = this.getNextKeyWith( type, h, nextKey.index + 1 );
- v( position2.x, position2.y, position2.z );
+ }
- }
+ animationCache.prevKey[ type ] = prevKey;
+ animationCache.nextKey[ type ] = nextKey;
- }
+ }
- // Add stepped vertices...
- // Including front facing vertices
+ var scale = ( this.currentTime - prevKey.time ) / ( nextKey.time - prevKey.time );
- var s;
+ var prevXYZ = prevKey[ type ];
+ var nextXYZ = nextKey[ type ];
- for ( s = 1; s <= steps; s ++ ) {
+ if ( scale < 0 ) scale = 0;
+ if ( scale > 1 ) scale = 1;
- for ( i = 0; i < vlen; i ++ ) {
+ // interpolate
- vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
+ if ( type === "pos" ) {
- if ( !extrudeByPath ) {
+ if ( this.interpolationType === THREE.AnimationHandler.LINEAR ) {
- v( vert.x, vert.y, amount / steps * s );
+ newVector.x = prevXYZ[ 0 ] + ( nextXYZ[ 0 ] - prevXYZ[ 0 ] ) * scale;
+ newVector.y = prevXYZ[ 1 ] + ( nextXYZ[ 1 ] - prevXYZ[ 1 ] ) * scale;
+ newVector.z = prevXYZ[ 2 ] + ( nextXYZ[ 2 ] - prevXYZ[ 2 ] ) * scale;
- } else {
+ // blend
+ var proportionalWeight = this.weight / ( this.weight + blending.positionWeight );
+ object.position.lerp( newVector, proportionalWeight );
+ blending.positionWeight += this.weight;
- // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x );
+ } else if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
+ this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
- normal.copy( splineTube.normals[s] ).multiplyScalar( vert.x );
- binormal.copy( splineTube.binormals[s] ).multiplyScalar( vert.y );
+ points[ 0 ] = this.getPrevKeyWith( "pos", h, prevKey.index - 1 )[ "pos" ];
+ points[ 1 ] = prevXYZ;
+ points[ 2 ] = nextXYZ;
+ points[ 3 ] = this.getNextKeyWith( "pos", h, nextKey.index + 1 )[ "pos" ];
- position2.copy( extrudePts[s] ).add( normal ).add( binormal );
+ scale = scale * 0.33 + 0.33;
- v( position2.x, position2.y, position2.z );
+ var currentPoint = interpolateCatmullRom( points, scale );
+ var proportionalWeight = this.weight / ( this.weight + blending.positionWeight );
+ blending.positionWeight += this.weight;
- }
+ // blend
- }
+ var vector = object.position;
- }
+ vector.x = vector.x + ( currentPoint[ 0 ] - vector.x ) * proportionalWeight;
+ vector.y = vector.y + ( currentPoint[ 1 ] - vector.y ) * proportionalWeight;
+ vector.z = vector.z + ( currentPoint[ 2 ] - vector.z ) * proportionalWeight;
+ if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
- // Add bevel segments planes
+ var forwardPoint = interpolateCatmullRom( points, scale * 1.01 );
- //for ( b = 1; b <= bevelSegments; b ++ ) {
- for ( b = bevelSegments - 1; b >= 0; b -- ) {
+ target.set( forwardPoint[ 0 ], forwardPoint[ 1 ], forwardPoint[ 2 ] );
+ target.sub( vector );
+ target.y = 0;
+ target.normalize();
- t = b / bevelSegments;
- z = bevelThickness * ( 1 - t );
- //bs = bevelSize * ( 1-Math.sin ( ( 1 - t ) * Math.PI/2 ) );
- bs = bevelSize * Math.sin ( t * Math.PI/2 ) ;
+ var angle = Math.atan2( target.x, target.z );
+ object.rotation.set( 0, angle, 0 );
- // contract shape
+ }
- for ( i = 0, il = contour.length; i < il; i ++ ) {
+ }
- vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
- v( vert.x, vert.y, amount + z );
+ } else if ( type === "rot" ) {
- }
+ THREE.Quaternion.slerp( prevXYZ, nextXYZ, newQuat, scale );
- // expand holes
+ // Avoid paying the cost of an additional slerp if we don't have to
+ if ( blending.quaternionWeight === 0 ) {
- for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+ object.quaternion.copy(newQuat);
+ blending.quaternionWeight = this.weight;
- ahole = holes[ h ];
- oneHoleMovements = holesMovements[ h ];
+ } else {
- for ( i = 0, il = ahole.length; i < il; i ++ ) {
+ var proportionalWeight = this.weight / ( this.weight + blending.quaternionWeight );
+ THREE.Quaternion.slerp( object.quaternion, newQuat, object.quaternion, proportionalWeight );
+ blending.quaternionWeight += this.weight;
- vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+ }
- if ( !extrudeByPath ) {
+ } else if ( type === "scl" ) {
- v( vert.x, vert.y, amount + z );
+ newVector.x = prevXYZ[ 0 ] + ( nextXYZ[ 0 ] - prevXYZ[ 0 ] ) * scale;
+ newVector.y = prevXYZ[ 1 ] + ( nextXYZ[ 1 ] - prevXYZ[ 1 ] ) * scale;
+ newVector.z = prevXYZ[ 2 ] + ( nextXYZ[ 2 ] - prevXYZ[ 2 ] ) * scale;
- } else {
+ var proportionalWeight = this.weight / ( this.weight + blending.scaleWeight );
+ object.scale.lerp( newVector, proportionalWeight );
+ blending.scaleWeight += this.weight;
- v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z );
+ }
}
}
- }
+ return true;
- }
+ };
- /* Faces */
+ } )(),
- // Top and bottom faces
+ getNextKeyWith: function ( type, h, key ) {
- buildLidFaces();
+ var keys = this.data.hierarchy[ h ].keys;
- // Sides faces
+ if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
+ this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
- buildSideFaces();
+ key = key < keys.length - 1 ? key : keys.length - 1;
+ } else {
- ///// Internal functions
+ key = key % keys.length;
- function buildLidFaces() {
+ }
- if ( bevelEnabled ) {
+ for ( ; key < keys.length; key ++ ) {
- var layer = 0 ; // steps + 1
- var offset = vlen * layer;
+ if ( keys[ key ][ type ] !== undefined ) {
- // Bottom faces
+ return keys[ key ];
- for ( i = 0; i < flen; i ++ ) {
+ }
- face = faces[ i ];
- f3( face[ 2 ]+ offset, face[ 1 ]+ offset, face[ 0 ] + offset, true );
+ }
- }
+ return this.data.hierarchy[ h ].keys[ 0 ];
- layer = steps + bevelSegments * 2;
- offset = vlen * layer;
+ },
- // Top faces
+ getPrevKeyWith: function ( type, h, key ) {
- for ( i = 0; i < flen; i ++ ) {
+ var keys = this.data.hierarchy[ h ].keys;
- face = faces[ i ];
- f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset, false );
+ if ( this.interpolationType === THREE.AnimationHandler.CATMULLROM ||
+ this.interpolationType === THREE.AnimationHandler.CATMULLROM_FORWARD ) {
- }
+ key = key > 0 ? key : 0;
} else {
- // Bottom faces
-
- for ( i = 0; i < flen; i++ ) {
+ key = key >= 0 ? key : key + keys.length;
- face = faces[ i ];
- f3( face[ 2 ], face[ 1 ], face[ 0 ], true );
+ }
- }
- // Top faces
+ for ( ; key >= 0; key -- ) {
- for ( i = 0; i < flen; i ++ ) {
+ if ( keys[ key ][ type ] !== undefined ) {
- face = faces[ i ];
- f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps, false );
+ return keys[ key ];
}
- }
- }
+ }
- // Create faces for the z-sides of the shape
+ return this.data.hierarchy[ h ].keys[ keys.length - 1 ];
- function buildSideFaces() {
+ }
- var layeroffset = 0;
- sidewalls( contour, layeroffset );
- layeroffset += contour.length;
+};
- for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+// File:src/extras/animation/KeyFrameAnimation.js
- ahole = holes[ h ];
- sidewalls( ahole, layeroffset );
+/**
+ * @author mikael emtinger / http://gomo.se/
+ * @author mrdoob / http://mrdoob.com/
+ * @author alteredq / http://alteredqualia.com/
+ * @author khang duong
+ * @author erik kitson
+ */
- //, true
- layeroffset += ahole.length;
+THREE.KeyFrameAnimation = function ( data ) {
- }
+ this.root = data.node;
+ this.data = THREE.AnimationHandler.init( data );
+ this.hierarchy = THREE.AnimationHandler.parse( this.root );
+ this.currentTime = 0;
+ this.timeScale = 0.001;
+ this.isPlaying = false;
+ this.isPaused = true;
+ this.loop = true;
- }
+ // initialize to first keyframes
- function sidewalls( contour, layeroffset ) {
+ for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
- var j, k;
- i = contour.length;
+ var keys = this.data.hierarchy[h].keys,
+ sids = this.data.hierarchy[h].sids,
+ obj = this.hierarchy[h];
- while ( --i >= 0 ) {
+ if ( keys.length && sids ) {
- j = i;
- k = i - 1;
- if ( k < 0 ) k = contour.length - 1;
+ for ( var s = 0; s < sids.length; s ++ ) {
- //console.log('b', i,j, i-1, k,vertices.length);
+ var sid = sids[ s ],
+ next = this.getNextKeyWith( sid, h, 0 );
- var s = 0, sl = steps + bevelSegments * 2;
+ if ( next ) {
- for ( s = 0; s < sl; s ++ ) {
+ next.apply( sid );
- var slen1 = vlen * s;
- var slen2 = vlen * ( s + 1 );
+ }
- var a = layeroffset + j + slen1,
- b = layeroffset + k + slen1,
- c = layeroffset + k + slen2,
- d = layeroffset + j + slen2;
+ }
- f4( a, b, c, d, contour, s, sl, j, k );
+ obj.matrixAutoUpdate = false;
+ this.data.hierarchy[h].node.updateMatrix();
+ obj.matrixWorldNeedsUpdate = true;
- }
}
}
+};
- function v( x, y, z ) {
-
- scope.vertices.push( new THREE.Vector3( x, y, z ) );
+THREE.KeyFrameAnimation.prototype = {
- }
+ constructor: THREE.KeyFrameAnimation,
- function f3( a, b, c, isBottom ) {
+ play: function ( startTime ) {
- a += shapesOffset;
- b += shapesOffset;
- c += shapesOffset;
+ this.currentTime = startTime !== undefined ? startTime : 0;
- // normal, color, material
- scope.faces.push( new THREE.Face3( a, b, c, null, null, material ) );
+ if ( this.isPlaying === false ) {
- var uvs = isBottom ? uvgen.generateBottomUV( scope, shape, options, a, b, c ) : uvgen.generateTopUV( scope, shape, options, a, b, c );
+ this.isPlaying = true;
- scope.faceVertexUvs[ 0 ].push( uvs );
+ // reset key cache
- }
+ var h, hl = this.hierarchy.length,
+ object,
+ node;
- function f4( a, b, c, d, wallContour, stepIndex, stepsLength, contourIndex1, contourIndex2 ) {
+ for ( h = 0; h < hl; h ++ ) {
- a += shapesOffset;
- b += shapesOffset;
- c += shapesOffset;
- d += shapesOffset;
+ object = this.hierarchy[ h ];
+ node = this.data.hierarchy[ h ];
- scope.faces.push( new THREE.Face3( a, b, d, null, null, extrudeMaterial ) );
- scope.faces.push( new THREE.Face3( b, c, d, null, null, extrudeMaterial ) );
+ if ( node.animationCache === undefined ) {
- var uvs = uvgen.generateSideWallUV( scope, shape, wallContour, options, a, b, c, d,
- stepIndex, stepsLength, contourIndex1, contourIndex2 );
+ node.animationCache = {};
+ node.animationCache.prevKey = null;
+ node.animationCache.nextKey = null;
+ node.animationCache.originalMatrix = object.matrix;
- scope.faceVertexUvs[ 0 ].push( [ uvs[ 0 ], uvs[ 1 ], uvs[ 3 ] ] );
- scope.faceVertexUvs[ 0 ].push( [ uvs[ 1 ], uvs[ 2 ], uvs[ 3 ] ] );
+ }
- }
+ var keys = this.data.hierarchy[h].keys;
-};
+ if (keys.length) {
-THREE.ExtrudeGeometry.WorldUVGenerator = {
+ node.animationCache.prevKey = keys[ 0 ];
+ node.animationCache.nextKey = keys[ 1 ];
- generateTopUV: function( geometry, extrudedShape, extrudeOptions, indexA, indexB, indexC ) {
- var ax = geometry.vertices[ indexA ].x,
- ay = geometry.vertices[ indexA ].y,
+ this.startTime = Math.min( keys[0].time, this.startTime );
+ this.endTime = Math.max( keys[keys.length - 1].time, this.endTime );
- bx = geometry.vertices[ indexB ].x,
- by = geometry.vertices[ indexB ].y,
+ }
- cx = geometry.vertices[ indexC ].x,
- cy = geometry.vertices[ indexC ].y;
+ }
- return [
- new THREE.Vector2( ax, ay ),
- new THREE.Vector2( bx, by ),
- new THREE.Vector2( cx, cy )
- ];
+ this.update( 0 );
- },
+ }
- generateBottomUV: function( geometry, extrudedShape, extrudeOptions, indexA, indexB, indexC ) {
+ this.isPaused = false;
- return this.generateTopUV( geometry, extrudedShape, extrudeOptions, indexA, indexB, indexC );
+ THREE.AnimationHandler.play( this );
},
- generateSideWallUV: function( geometry, extrudedShape, wallContour, extrudeOptions,
- indexA, indexB, indexC, indexD, stepIndex, stepsLength,
- contourIndex1, contourIndex2 ) {
+ stop: function () {
- var ax = geometry.vertices[ indexA ].x,
- ay = geometry.vertices[ indexA ].y,
- az = geometry.vertices[ indexA ].z,
+ this.isPlaying = false;
+ this.isPaused = false;
- bx = geometry.vertices[ indexB ].x,
- by = geometry.vertices[ indexB ].y,
- bz = geometry.vertices[ indexB ].z,
+ THREE.AnimationHandler.stop( this );
- cx = geometry.vertices[ indexC ].x,
- cy = geometry.vertices[ indexC ].y,
- cz = geometry.vertices[ indexC ].z,
+ // reset JIT matrix and remove cache
- dx = geometry.vertices[ indexD ].x,
- dy = geometry.vertices[ indexD ].y,
- dz = geometry.vertices[ indexD ].z;
+ for ( var h = 0; h < this.data.hierarchy.length; h ++ ) {
- if ( Math.abs( ay - by ) < 0.01 ) {
- return [
- new THREE.Vector2( ax, 1 - az ),
- new THREE.Vector2( bx, 1 - bz ),
- new THREE.Vector2( cx, 1 - cz ),
- new THREE.Vector2( dx, 1 - dz )
- ];
- } else {
- return [
- new THREE.Vector2( ay, 1 - az ),
- new THREE.Vector2( by, 1 - bz ),
- new THREE.Vector2( cy, 1 - cz ),
- new THREE.Vector2( dy, 1 - dz )
- ];
- }
- }
-};
+ var obj = this.hierarchy[ h ];
+ var node = this.data.hierarchy[ h ];
-THREE.ExtrudeGeometry.__v1 = new THREE.Vector2();
-THREE.ExtrudeGeometry.__v2 = new THREE.Vector2();
-THREE.ExtrudeGeometry.__v3 = new THREE.Vector2();
-THREE.ExtrudeGeometry.__v4 = new THREE.Vector2();
-THREE.ExtrudeGeometry.__v5 = new THREE.Vector2();
-THREE.ExtrudeGeometry.__v6 = new THREE.Vector2();
+ if ( node.animationCache !== undefined ) {
-/**
- * @author jonobr1 / http://jonobr1.com
- *
- * Creates a one-sided polygonal geometry from a path shape. Similar to
- * ExtrudeGeometry.
- *
- * parameters = {
- *
- * curveSegments: <int>, // number of points on the curves. NOT USED AT THE MOMENT.
- *
- * material: <int> // material index for front and back faces
- * uvGenerator: <Object> // object that provides UV generator functions
- *
- * }
- **/
+ var original = node.animationCache.originalMatrix;
-THREE.ShapeGeometry = function ( shapes, options ) {
+ original.copy( obj.matrix );
+ obj.matrix = original;
- THREE.Geometry.call( this );
+ delete node.animationCache;
- if ( shapes instanceof Array === false ) shapes = [ shapes ];
+ }
- this.shapebb = shapes[ shapes.length - 1 ].getBoundingBox();
+ }
- this.addShapeList( shapes, options );
+ },
- this.computeCentroids();
- this.computeFaceNormals();
+ update: function ( delta ) {
+
+ if ( this.isPlaying === false ) return;
+
+ this.currentTime += delta * this.timeScale;
-};
+ //
-THREE.ShapeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ var duration = this.data.length;
-/**
- * Add an array of shapes to THREE.ShapeGeometry.
- */
-THREE.ShapeGeometry.prototype.addShapeList = function ( shapes, options ) {
+ if ( this.loop === true && this.currentTime > duration ) {
- for ( var i = 0, l = shapes.length; i < l; i++ ) {
+ this.currentTime %= duration;
- this.addShape( shapes[ i ], options );
+ }
- }
+ this.currentTime = Math.min( this.currentTime, duration );
- return this;
+ for ( var h = 0, hl = this.hierarchy.length; h < hl; h ++ ) {
-};
+ var object = this.hierarchy[ h ];
+ var node = this.data.hierarchy[ h ];
-/**
- * Adds a shape to THREE.ShapeGeometry, based on THREE.ExtrudeGeometry.
- */
-THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
+ var keys = node.keys,
+ animationCache = node.animationCache;
- if ( options === undefined ) options = {};
- var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
- var material = options.material;
- var uvgen = options.UVGenerator === undefined ? THREE.ExtrudeGeometry.WorldUVGenerator : options.UVGenerator;
+ if ( keys.length ) {
- var shapebb = this.shapebb;
+ var prevKey = animationCache.prevKey;
+ var nextKey = animationCache.nextKey;
- //
+ if ( nextKey.time <= this.currentTime ) {
- var i, l, hole, s;
+ while ( nextKey.time < this.currentTime && nextKey.index > prevKey.index ) {
- var shapesOffset = this.vertices.length;
- var shapePoints = shape.extractPoints( curveSegments );
+ prevKey = nextKey;
+ nextKey = keys[ prevKey.index + 1 ];
- var vertices = shapePoints.shape;
- var holes = shapePoints.holes;
+ }
- var reverse = !THREE.Shape.Utils.isClockWise( vertices );
+ animationCache.prevKey = prevKey;
+ animationCache.nextKey = nextKey;
- if ( reverse ) {
+ }
- vertices = vertices.reverse();
+ if ( nextKey.time >= this.currentTime ) {
- // Maybe we should also check if holes are in the opposite direction, just to be safe...
+ prevKey.interpolate( nextKey, this.currentTime );
- for ( i = 0, l = holes.length; i < l; i++ ) {
+ } else {
- hole = holes[ i ];
+ prevKey.interpolate( nextKey, nextKey.time );
- if ( THREE.Shape.Utils.isClockWise( hole ) ) {
+ }
- holes[ i ] = hole.reverse();
+ this.data.hierarchy[ h ].node.updateMatrix();
+ object.matrixWorldNeedsUpdate = true;
}
}
- reverse = false;
+ },
- }
+ getNextKeyWith: function ( sid, h, key ) {
- var faces = THREE.Shape.Utils.triangulateShape( vertices, holes );
+ var keys = this.data.hierarchy[ h ].keys;
+ key = key % keys.length;
- // Vertices
+ for ( ; key < keys.length; key ++ ) {
- var contour = vertices;
+ if ( keys[ key ].hasTarget( sid ) ) {
- for ( i = 0, l = holes.length; i < l; i++ ) {
+ return keys[ key ];
- hole = holes[ i ];
- vertices = vertices.concat( hole );
+ }
- }
+ }
- //
+ return keys[ 0 ];
- var vert, vlen = vertices.length;
- var face, flen = faces.length;
- var cont, clen = contour.length;
+ },
- for ( i = 0; i < vlen; i++ ) {
+ getPrevKeyWith: function ( sid, h, key ) {
- vert = vertices[ i ];
+ var keys = this.data.hierarchy[ h ].keys;
+ key = key >= 0 ? key : key + keys.length;
- this.vertices.push( new THREE.Vector3( vert.x, vert.y, 0 ) );
+ for ( ; key >= 0; key -- ) {
- }
+ if ( keys[ key ].hasTarget( sid ) ) {
- for ( i = 0; i < flen; i++ ) {
+ return keys[ key ];
- face = faces[ i ];
+ }
- var a = face[ 0 ] + shapesOffset;
- var b = face[ 1 ] + shapesOffset;
- var c = face[ 2 ] + shapesOffset;
+ }
- this.faces.push( new THREE.Face3( a, b, c, null, null, material ) );
- this.faceVertexUvs[ 0 ].push( uvgen.generateBottomUV( this, shape, options, a, b, c ) );
+ return keys[ keys.length - 1 ];
}
};
+// File:src/extras/animation/MorphAnimation.js
+
/**
- * @author astrodud / http://astrodud.isgreat.org/
- * @author zz85 / https://github.com/zz85
- * @author bhouston / http://exocortex.com
+ * @author mrdoob / http://mrdoob.com
+ * @author willy-vvu / http://willy-vvu.github.io
*/
-// points - to create a closed torus, one must use a set of points
-// like so: [ a, b, c, d, a ], see first is the same as last.
-// segments - the number of circumference segments to create
-// phiStart - the starting radian
-// phiLength - the radian (0 to 2*PI) range of the lathed section
-// 2*pi is a closed lathe, less than 2PI is a portion.
-THREE.LatheGeometry = function ( points, segments, phiStart, phiLength ) {
-
- THREE.Geometry.call( this );
-
- segments = segments || 12;
- phiStart = phiStart || 0;
- phiLength = phiLength || 2 * Math.PI;
-
- var inversePointLength = 1.0 / ( points.length - 1 );
- var inverseSegments = 1.0 / segments;
-
- for ( var i = 0, il = segments; i <= il; i ++ ) {
+THREE.MorphAnimation = function ( mesh ) {
- var phi = phiStart + i * inverseSegments * phiLength;
+ this.mesh = mesh;
+ this.frames = mesh.morphTargetInfluences.length;
+ this.currentTime = 0;
+ this.duration = 1000;
+ this.loop = true;
+ this.lastFrame = 0;
+ this.currentFrame = 0;
- var c = Math.cos( phi ),
- s = Math.sin( phi );
+ this.isPlaying = false;
- for ( var j = 0, jl = points.length; j < jl; j ++ ) {
+};
- var pt = points[ j ];
+THREE.MorphAnimation.prototype = {
- var vertex = new THREE.Vector3();
+ constructor: THREE.MorphAnimation,
- vertex.x = c * pt.x - s * pt.y;
- vertex.y = s * pt.x + c * pt.y;
- vertex.z = pt.z;
+ play: function () {
- this.vertices.push( vertex );
+ this.isPlaying = true;
- }
+ },
- }
+ pause: function () {
- var np = points.length;
+ this.isPlaying = false;
- for ( var i = 0, il = segments; i < il; i ++ ) {
+ },
- for ( var j = 0, jl = points.length - 1; j < jl; j ++ ) {
+ update: function ( delta ) {
- var base = j + np * i;
- var a = base;
- var b = base + np;
- var c = base + 1 + np;
- var d = base + 1;
+ if ( this.isPlaying === false ) return;
- var u0 = i * inverseSegments;
- var v0 = j * inversePointLength;
- var u1 = u0 + inverseSegments;
- var v1 = v0 + inversePointLength;
+ this.currentTime += delta;
- this.faces.push( new THREE.Face3( a, b, d ) );
+ if ( this.loop === true && this.currentTime > this.duration ) {
- this.faceVertexUvs[ 0 ].push( [
+ this.currentTime %= this.duration;
- new THREE.Vector2( u0, v0 ),
- new THREE.Vector2( u1, v0 ),
- new THREE.Vector2( u0, v1 )
+ }
- ] );
+ this.currentTime = Math.min( this.currentTime, this.duration );
- this.faces.push( new THREE.Face3( b, c, d ) );
+ var interpolation = this.duration / this.frames;
+ var frame = Math.floor( this.currentTime / interpolation );
- this.faceVertexUvs[ 0 ].push( [
+ var influences = this.mesh.morphTargetInfluences;
- new THREE.Vector2( u1, v0 ),
- new THREE.Vector2( u1, v1 ),
- new THREE.Vector2( u0, v1 )
+ if ( frame != this.currentFrame ) {
- ] );
+ influences[ this.lastFrame ] = 0;
+ influences[ this.currentFrame ] = 1;
+ influences[ frame ] = 0;
+ this.lastFrame = this.currentFrame;
+ this.currentFrame = frame;
}
- }
+ influences[ frame ] = ( this.currentTime % interpolation ) / interpolation;
+ influences[ this.lastFrame ] = 1 - influences[ frame ];
- this.mergeVertices();
- this.computeCentroids();
- this.computeFaceNormals();
- this.computeVertexNormals();
+ }
};
-THREE.LatheGeometry.prototype = Object.create( THREE.Geometry.prototype );
+// File:src/extras/geometries/BoxGeometry.js
/**
* @author mrdoob / http://mrdoob.com/
- * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Plane.as
+ * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Cube.as
*/
-THREE.PlaneGeometry = function ( width, height, widthSegments, heightSegments ) {
+THREE.BoxGeometry = function ( width, height, depth, widthSegments, heightSegments, depthSegments ) {
THREE.Geometry.call( this );
- this.width = width;
- this.height = height;
+ this.type = 'BoxGeometry';
+
+ this.parameters = {
+ width: width,
+ height: height,
+ depth: depth,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ depthSegments: depthSegments
+ };
this.widthSegments = widthSegments || 1;
this.heightSegments = heightSegments || 1;
+ this.depthSegments = depthSegments || 1;
+
+ var scope = this;
- var ix, iz;
var width_half = width / 2;
var height_half = height / 2;
+ var depth_half = depth / 2;
- var gridX = this.widthSegments;
- var gridZ = this.heightSegments;
+ buildPlane( 'z', 'y', - 1, - 1, depth, height, width_half, 0 ); // px
+ buildPlane( 'z', 'y', 1, - 1, depth, height, - width_half, 1 ); // nx
+ buildPlane( 'x', 'z', 1, 1, width, depth, height_half, 2 ); // py
+ buildPlane( 'x', 'z', 1, - 1, width, depth, - height_half, 3 ); // ny
+ buildPlane( 'x', 'y', 1, - 1, width, height, depth_half, 4 ); // pz
+ buildPlane( 'x', 'y', - 1, - 1, width, height, - depth_half, 5 ); // nz
- var gridX1 = gridX + 1;
- var gridZ1 = gridZ + 1;
+ function buildPlane( u, v, udir, vdir, width, height, depth, materialIndex ) {
- var segment_width = this.width / gridX;
- var segment_height = this.height / gridZ;
+ var w, ix, iy,
+ gridX = scope.widthSegments,
+ gridY = scope.heightSegments,
+ width_half = width / 2,
+ height_half = height / 2,
+ offset = scope.vertices.length;
- var normal = new THREE.Vector3( 0, 0, 1 );
+ if ( ( u === 'x' && v === 'y' ) || ( u === 'y' && v === 'x' ) ) {
- for ( iz = 0; iz < gridZ1; iz ++ ) {
+ w = 'z';
- for ( ix = 0; ix < gridX1; ix ++ ) {
+ } else if ( ( u === 'x' && v === 'z' ) || ( u === 'z' && v === 'x' ) ) {
- var x = ix * segment_width - width_half;
- var y = iz * segment_height - height_half;
+ w = 'y';
+ gridY = scope.depthSegments;
+
+ } else if ( ( u === 'z' && v === 'y' ) || ( u === 'y' && v === 'z' ) ) {
- this.vertices.push( new THREE.Vector3( x, - y, 0 ) );
+ w = 'x';
+ gridX = scope.depthSegments;
}
- }
+ var gridX1 = gridX + 1,
+ gridY1 = gridY + 1,
+ segment_width = width / gridX,
+ segment_height = height / gridY,
+ normal = new THREE.Vector3();
+
+ normal[ w ] = depth > 0 ? 1 : - 1;
+
+ for ( iy = 0; iy < gridY1; iy ++ ) {
- for ( iz = 0; iz < gridZ; iz ++ ) {
+ for ( ix = 0; ix < gridX1; ix ++ ) {
- for ( ix = 0; ix < gridX; ix ++ ) {
+ var vector = new THREE.Vector3();
+ vector[ u ] = ( ix * segment_width - width_half ) * udir;
+ vector[ v ] = ( iy * segment_height - height_half ) * vdir;
+ vector[ w ] = depth;
- var a = ix + gridX1 * iz;
- var b = ix + gridX1 * ( iz + 1 );
- var c = ( ix + 1 ) + gridX1 * ( iz + 1 );
- var d = ( ix + 1 ) + gridX1 * iz;
+ scope.vertices.push( vector );
- var uva = new THREE.Vector2( ix / gridX, 1 - iz / gridZ );
- var uvb = new THREE.Vector2( ix / gridX, 1 - ( iz + 1 ) / gridZ );
- var uvc = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - ( iz + 1 ) / gridZ );
- var uvd = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - iz / gridZ );
+ }
- var face = new THREE.Face3( a, b, d );
- face.normal.copy( normal );
- face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
+ }
- this.faces.push( face );
- this.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
+ for ( iy = 0; iy < gridY; iy ++ ) {
- face = new THREE.Face3( b, c, d );
- face.normal.copy( normal );
- face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
+ for ( ix = 0; ix < gridX; ix ++ ) {
- this.faces.push( face );
- this.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
+ var a = ix + gridX1 * iy;
+ var b = ix + gridX1 * ( iy + 1 );
+ var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = ( ix + 1 ) + gridX1 * iy;
+
+ var uva = new THREE.Vector2( ix / gridX, 1 - iy / gridY );
+ var uvb = new THREE.Vector2( ix / gridX, 1 - ( iy + 1 ) / gridY );
+ var uvc = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - ( iy + 1 ) / gridY );
+ var uvd = new THREE.Vector2( ( ix + 1 ) / gridX, 1 - iy / gridY );
+
+ var face = new THREE.Face3( a + offset, b + offset, d + offset );
+ face.normal.copy( normal );
+ face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
+ face.materialIndex = materialIndex;
+
+ scope.faces.push( face );
+ scope.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
+
+ face = new THREE.Face3( b + offset, c + offset, d + offset );
+ face.normal.copy( normal );
+ face.vertexNormals.push( normal.clone(), normal.clone(), normal.clone() );
+ face.materialIndex = materialIndex;
+
+ scope.faces.push( face );
+ scope.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
+
+ }
}
}
- this.computeCentroids();
+ this.mergeVertices();
};
-THREE.PlaneGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.BoxGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.BoxGeometry.prototype.constructor = THREE.BoxGeometry;
+
+// File:src/extras/geometries/CircleGeometry.js
/**
- * @author Kaleb Murphy
+ * @author hughes
*/
-THREE.RingGeometry = function ( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
+THREE.CircleGeometry = function ( radius, segments, thetaStart, thetaLength ) {
THREE.Geometry.call( this );
- innerRadius = innerRadius || 0;
- outerRadius = outerRadius || 50;
+ this.type = 'CircleGeometry';
- thetaStart = thetaStart !== undefined ? thetaStart : 0;
- thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
+ this.parameters = {
+ radius: radius,
+ segments: segments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
- thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
- phiSegments = phiSegments !== undefined ? Math.max( 3, phiSegments ) : 8;
+ radius = radius || 50;
+ segments = segments !== undefined ? Math.max( 3, segments ) : 8;
- var i, o, uvs = [], radius = innerRadius, radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
- for ( i = 0; i <= phiSegments; i ++ ) { // concentric circles inside ring
+ var i, uvs = [],
+ center = new THREE.Vector3(), centerUV = new THREE.Vector2( 0.5, 0.5 );
- for ( o = 0; o <= thetaSegments; o ++ ) { // number of segments per circle
+ this.vertices.push(center);
+ uvs.push( centerUV );
- var vertex = new THREE.Vector3();
- var segment = thetaStart + o / thetaSegments * thetaLength;
+ for ( i = 0; i <= segments; i ++ ) {
- vertex.x = radius * Math.cos( segment );
- vertex.y = radius * Math.sin( segment );
+ var vertex = new THREE.Vector3();
+ var segment = thetaStart + i / segments * thetaLength;
- this.vertices.push( vertex );
- uvs.push( new THREE.Vector2( ( vertex.x / radius + 1 ) / 2, - ( vertex.y / radius + 1 ) / 2 + 1 ) );
- }
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
- radius += radiusStep;
+ this.vertices.push( vertex );
+ uvs.push( new THREE.Vector2( ( vertex.x / radius + 1 ) / 2, ( vertex.y / radius + 1 ) / 2 ) );
}
var n = new THREE.Vector3( 0, 0, 1 );
- for ( i = 0; i < phiSegments; i ++ ) { // concentric circles inside ring
+ for ( i = 1; i <= segments; i ++ ) {
+
+ this.faces.push( new THREE.Face3( i, i + 1, 0, [ n.clone(), n.clone(), n.clone() ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uvs[ i ].clone(), uvs[ i + 1 ].clone(), centerUV.clone() ] );
- var thetaSegment = i * thetaSegments;
+ }
- for ( o = 0; o <= thetaSegments; o ++ ) { // number of segments per circle
+ this.computeFaceNormals();
- var segment = o + thetaSegment;
+ this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
- var v1 = segment + i;
- var v2 = segment + thetaSegments + i;
- var v3 = segment + thetaSegments + 1 + i;
+};
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n, n, n ] ) );
- this.faceVertexUvs[ 0 ].push( [ uvs[ v1 ], uvs[ v2 ], uvs[ v3 ] ]);
+THREE.CircleGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.CircleGeometry.prototype.constructor = THREE.CircleGeometry;
- v1 = segment + i;
- v2 = segment + thetaSegments + 1 + i;
- v3 = segment + 1 + i;
+// File:src/extras/geometries/CubeGeometry.js
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n, n, n ] ) );
- this.faceVertexUvs[ 0 ].push( [ uvs[ v1 ], uvs[ v2 ], uvs[ v3 ] ]);
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- }
- }
- this.computeCentroids();
- this.computeFaceNormals();
+THREE.CubeGeometry = function ( width, height, depth, widthSegments, heightSegments, depthSegments ) {
- this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+ THREE.warn( 'THREE.CubeGeometry has been renamed to THREE.BoxGeometry.' );
+ return new THREE.BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments );
-};
+ };
-THREE.RingGeometry.prototype = Object.create( THREE.Geometry.prototype );
+// File:src/extras/geometries/CylinderGeometry.js
/**
* @author mrdoob / http://mrdoob.com/
*/
-THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
+THREE.CylinderGeometry = function ( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
THREE.Geometry.call( this );
- this.radius = radius = radius || 50;
+ this.type = 'CylinderGeometry';
+
+ this.parameters = {
+ radiusTop: radiusTop,
+ radiusBottom: radiusBottom,
+ height: height,
+ radialSegments: radialSegments,
+ heightSegments: heightSegments,
+ openEnded: openEnded,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
+
+ radiusTop = radiusTop !== undefined ? radiusTop : 20;
+ radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
+ height = height !== undefined ? height : 100;
- this.widthSegments = widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
- this.heightSegments = heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
+ radialSegments = radialSegments || 8;
+ heightSegments = heightSegments || 1;
- this.phiStart = phiStart = phiStart !== undefined ? phiStart : 0;
- this.phiLength = phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
+ openEnded = openEnded !== undefined ? openEnded : false;
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : 2 * Math.PI;
- this.thetaStart = thetaStart = thetaStart !== undefined ? thetaStart : 0;
- this.thetaLength = thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
+ var heightHalf = height / 2;
var x, y, vertices = [], uvs = [];
@@ -32952,15 +30919,17 @@ THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStar
var verticesRow = [];
var uvsRow = [];
- for ( x = 0; x <= widthSegments; x ++ ) {
+ var v = y / heightSegments;
+ var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
- var u = x / widthSegments;
- var v = y / heightSegments;
+ for ( x = 0; x <= radialSegments; x ++ ) {
+
+ var u = x / radialSegments;
var vertex = new THREE.Vector3();
- vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
- vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
- vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+ vertex.x = radius * Math.sin( u * thetaLength + thetaStart );
+ vertex.y = - v * height + heightHalf;
+ vertex.z = radius * Math.cos( u * thetaLength + thetaStart );
this.vertices.push( vertex );
@@ -32974,4007 +30943,4191 @@ THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStar
}
- for ( y = 0; y < this.heightSegments; y ++ ) {
-
- for ( x = 0; x < this.widthSegments; x ++ ) {
-
- var v1 = vertices[ y ][ x + 1 ];
- var v2 = vertices[ y ][ x ];
- var v3 = vertices[ y + 1 ][ x ];
- var v4 = vertices[ y + 1 ][ x + 1 ];
-
- var n1 = this.vertices[ v1 ].clone().normalize();
- var n2 = this.vertices[ v2 ].clone().normalize();
- var n3 = this.vertices[ v3 ].clone().normalize();
- var n4 = this.vertices[ v4 ].clone().normalize();
-
- var uv1 = uvs[ y ][ x + 1 ].clone();
- var uv2 = uvs[ y ][ x ].clone();
- var uv3 = uvs[ y + 1 ][ x ].clone();
- var uv4 = uvs[ y + 1 ][ x + 1 ].clone();
-
- if ( Math.abs( this.vertices[ v1 ].y ) === this.radius ) {
-
- this.faces.push( new THREE.Face3( v1, v3, v4, [ n1, n3, n4 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv3, uv4 ] );
-
- } else if ( Math.abs( this.vertices[ v3 ].y ) === this.radius ) {
+ var tanTheta = ( radiusBottom - radiusTop ) / height;
+ var na, nb;
- this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
+ for ( x = 0; x < radialSegments; x ++ ) {
- } else {
+ if ( radiusTop !== 0 ) {
- this.faces.push( new THREE.Face3( v1, v2, v4, [ n1, n2, n4 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv4 ] );
+ na = this.vertices[ vertices[ 0 ][ x ] ].clone();
+ nb = this.vertices[ vertices[ 0 ][ x + 1 ] ].clone();
- this.faces.push( new THREE.Face3( v2, v3, v4, [ n2, n3, n4 ] ) );
- this.faceVertexUvs[ 0 ].push( [ uv2.clone(), uv3, uv4.clone() ] );
+ } else {
- }
+ na = this.vertices[ vertices[ 1 ][ x ] ].clone();
+ nb = this.vertices[ vertices[ 1 ][ x + 1 ] ].clone();
}
- }
-
- this.computeCentroids();
- this.computeFaceNormals();
-
- this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
-
-};
-
-THREE.SphereGeometry.prototype = Object.create( THREE.Geometry.prototype );
-
-/**
- * @author zz85 / http://www.lab4games.net/zz85/blog
- * @author alteredq / http://alteredqualia.com/
- *
- * For creating 3D text geometry in three.js
- *
- * Text = 3D Text
- *
- * parameters = {
- * size: <float>, // size of the text
- * height: <float>, // thickness to extrude text
- * curveSegments: <int>, // number of points on the curves
- *
- * font: <string>, // font name
- * weight: <string>, // font weight (normal, bold)
- * style: <string>, // font style (normal, italics)
- *
- * bevelEnabled: <bool>, // turn on bevel
- * bevelThickness: <float>, // how deep into text bevel goes
- * bevelSize: <float>, // how far from text outline is bevel
- * }
- *
- */
-
-/* Usage Examples
-
- // TextGeometry wrapper
-
- var text3d = new TextGeometry( text, options );
-
- // Complete manner
-
- var textShapes = THREE.FontUtils.generateShapes( text, options );
- var text3d = new ExtrudeGeometry( textShapes, options );
-
-*/
-
-
-THREE.TextGeometry = function ( text, parameters ) {
-
- parameters = parameters || {};
-
- var textShapes = THREE.FontUtils.generateShapes( text, parameters );
-
- // translate parameters to ExtrudeGeometry API
-
- parameters.amount = parameters.height !== undefined ? parameters.height : 50;
-
- // defaults
-
- if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
- if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
- if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
+ na.setY( Math.sqrt( na.x * na.x + na.z * na.z ) * tanTheta ).normalize();
+ nb.setY( Math.sqrt( nb.x * nb.x + nb.z * nb.z ) * tanTheta ).normalize();
- THREE.ExtrudeGeometry.call( this, textShapes, parameters );
+ for ( y = 0; y < heightSegments; y ++ ) {
-};
+ var v1 = vertices[ y ][ x ];
+ var v2 = vertices[ y + 1 ][ x ];
+ var v3 = vertices[ y + 1 ][ x + 1 ];
+ var v4 = vertices[ y ][ x + 1 ];
-THREE.TextGeometry.prototype = Object.create( THREE.ExtrudeGeometry.prototype );
+ var n1 = na.clone();
+ var n2 = na.clone();
+ var n3 = nb.clone();
+ var n4 = nb.clone();
-/**
- * @author oosmoxiecode
- * @author mrdoob / http://mrdoob.com/
- * based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3DLite/src/away3dlite/primitives/Torus.as?r=2888
- */
+ var uv1 = uvs[ y ][ x ].clone();
+ var uv2 = uvs[ y + 1 ][ x ].clone();
+ var uv3 = uvs[ y + 1 ][ x + 1 ].clone();
+ var uv4 = uvs[ y ][ x + 1 ].clone();
-THREE.TorusGeometry = function ( radius, tube, radialSegments, tubularSegments, arc ) {
+ this.faces.push( new THREE.Face3( v1, v2, v4, [ n1, n2, n4 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv4 ] );
- THREE.Geometry.call( this );
+ this.faces.push( new THREE.Face3( v2, v3, v4, [ n2.clone(), n3, n4.clone() ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv2.clone(), uv3, uv4.clone() ] );
- var scope = this;
+ }
- this.radius = radius || 100;
- this.tube = tube || 40;
- this.radialSegments = radialSegments || 8;
- this.tubularSegments = tubularSegments || 6;
- this.arc = arc || Math.PI * 2;
+ }
- var center = new THREE.Vector3(), uvs = [], normals = [];
+ // top cap
- for ( var j = 0; j <= this.radialSegments; j ++ ) {
+ if ( openEnded === false && radiusTop > 0 ) {
- for ( var i = 0; i <= this.tubularSegments; i ++ ) {
+ this.vertices.push( new THREE.Vector3( 0, heightHalf, 0 ) );
- var u = i / this.tubularSegments * this.arc;
- var v = j / this.radialSegments * Math.PI * 2;
+ for ( x = 0; x < radialSegments; x ++ ) {
- center.x = this.radius * Math.cos( u );
- center.y = this.radius * Math.sin( u );
+ var v1 = vertices[ 0 ][ x ];
+ var v2 = vertices[ 0 ][ x + 1 ];
+ var v3 = this.vertices.length - 1;
- var vertex = new THREE.Vector3();
- vertex.x = ( this.radius + this.tube * Math.cos( v ) ) * Math.cos( u );
- vertex.y = ( this.radius + this.tube * Math.cos( v ) ) * Math.sin( u );
- vertex.z = this.tube * Math.sin( v );
+ var n1 = new THREE.Vector3( 0, 1, 0 );
+ var n2 = new THREE.Vector3( 0, 1, 0 );
+ var n3 = new THREE.Vector3( 0, 1, 0 );
- this.vertices.push( vertex );
+ var uv1 = uvs[ 0 ][ x ].clone();
+ var uv2 = uvs[ 0 ][ x + 1 ].clone();
+ var uv3 = new THREE.Vector2( uv2.x, 0 );
- uvs.push( new THREE.Vector2( i / this.tubularSegments, j / this.radialSegments ) );
- normals.push( vertex.clone().sub( center ).normalize() );
+ this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
}
- }
+ }
- for ( var j = 1; j <= this.radialSegments; j ++ ) {
+ // bottom cap
- for ( var i = 1; i <= this.tubularSegments; i ++ ) {
+ if ( openEnded === false && radiusBottom > 0 ) {
- var a = ( this.tubularSegments + 1 ) * j + i - 1;
- var b = ( this.tubularSegments + 1 ) * ( j - 1 ) + i - 1;
- var c = ( this.tubularSegments + 1 ) * ( j - 1 ) + i;
- var d = ( this.tubularSegments + 1 ) * j + i;
+ this.vertices.push( new THREE.Vector3( 0, - heightHalf, 0 ) );
- var face = new THREE.Face3( a, b, d, [ normals[ a ], normals[ b ], normals[ d ] ] );
- face.normal.add( normals[ a ] );
- face.normal.add( normals[ b ] );
- face.normal.add( normals[ d ] );
- face.normal.normalize();
+ for ( x = 0; x < radialSegments; x ++ ) {
- this.faces.push( face );
+ var v1 = vertices[ heightSegments ][ x + 1 ];
+ var v2 = vertices[ heightSegments ][ x ];
+ var v3 = this.vertices.length - 1;
- this.faceVertexUvs[ 0 ].push( [ uvs[ a ].clone(), uvs[ b ].clone(), uvs[ d ].clone() ] );
+ var n1 = new THREE.Vector3( 0, - 1, 0 );
+ var n2 = new THREE.Vector3( 0, - 1, 0 );
+ var n3 = new THREE.Vector3( 0, - 1, 0 );
- face = new THREE.Face3( b, c, d, [ normals[ b ], normals[ c ], normals[ d ] ] );
- face.normal.add( normals[ b ] );
- face.normal.add( normals[ c ] );
- face.normal.add( normals[ d ] );
- face.normal.normalize();
+ var uv1 = uvs[ heightSegments ][ x + 1 ].clone();
+ var uv2 = uvs[ heightSegments ][ x ].clone();
+ var uv3 = new THREE.Vector2( uv2.x, 1 );
- this.faces.push( face );
+ this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
- this.faceVertexUvs[ 0 ].push( [ uvs[ b ].clone(), uvs[ c ].clone(), uvs[ d ].clone() ] );
}
}
- this.computeCentroids();
+ this.computeFaceNormals();
};
-THREE.TorusGeometry.prototype = Object.create( THREE.Geometry.prototype );
-
-/**
- * @author oosmoxiecode
- * based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3D/src/away3d/primitives/TorusKnot.as?spec=svn2473&r=2473
- */
-
-THREE.TorusKnotGeometry = function ( radius, tube, radialSegments, tubularSegments, p, q, heightScale ) {
-
- THREE.Geometry.call( this );
-
- var scope = this;
-
- this.radius = radius || 100;
- this.tube = tube || 40;
- this.radialSegments = radialSegments || 64;
- this.tubularSegments = tubularSegments || 8;
- this.p = p || 2;
- this.q = q || 3;
- this.heightScale = heightScale || 1;
- this.grid = new Array( this.radialSegments );
-
- var tang = new THREE.Vector3();
- var n = new THREE.Vector3();
- var bitan = new THREE.Vector3();
-
- for ( var i = 0; i < this.radialSegments; ++ i ) {
+THREE.CylinderGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.CylinderGeometry.prototype.constructor = THREE.CylinderGeometry;
- this.grid[ i ] = new Array( this.tubularSegments );
- var u = i / this.radialSegments * 2 * this.p * Math.PI;
- var p1 = getPos( u, this.q, this.p, this.radius, this.heightScale );
- var p2 = getPos( u + 0.01, this.q, this.p, this.radius, this.heightScale );
- tang.subVectors( p2, p1 );
- n.addVectors( p2, p1 );
+// File:src/extras/geometries/ExtrudeGeometry.js
- bitan.crossVectors( tang, n );
- n.crossVectors( bitan, tang );
- bitan.normalize();
- n.normalize();
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ *
+ * Creates extruded geometry from a path shape.
+ *
+ * parameters = {
+ *
+ * curveSegments: <int>, // number of points on the curves
+ * steps: <int>, // number of points for z-side extrusions / used for subdividing segements of extrude spline too
+ * amount: <int>, // Depth to extrude the shape
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into the original shape bevel goes
+ * bevelSize: <float>, // how far from shape outline is bevel
+ * bevelSegments: <int>, // number of bevel layers
+ *
+ * extrudePath: <THREE.CurvePath> // 3d spline path to extrude shape along. (creates Frames if .frames aren't defined)
+ * frames: <THREE.TubeGeometry.FrenetFrames> // containing arrays of tangents, normals, binormals
+ *
+ * material: <int> // material index for front and back faces
+ * extrudeMaterial: <int> // material index for extrusion and beveled faces
+ * uvGenerator: <Object> // object that provides UV generator functions
+ *
+ * }
+ **/
- for ( var j = 0; j < this.tubularSegments; ++ j ) {
+THREE.ExtrudeGeometry = function ( shapes, options ) {
- var v = j / this.tubularSegments * 2 * Math.PI;
- var cx = - this.tube * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
- var cy = this.tube * Math.sin( v );
+ if ( typeof( shapes ) === "undefined" ) {
+ shapes = [];
+ return;
+ }
- var pos = new THREE.Vector3();
- pos.x = p1.x + cx * n.x + cy * bitan.x;
- pos.y = p1.y + cx * n.y + cy * bitan.y;
- pos.z = p1.z + cx * n.z + cy * bitan.z;
+ THREE.Geometry.call( this );
- this.grid[ i ][ j ] = scope.vertices.push( pos ) - 1;
+ this.type = 'ExtrudeGeometry';
- }
+ shapes = shapes instanceof Array ? shapes : [ shapes ];
- }
+ this.addShapeList( shapes, options );
- for ( var i = 0; i < this.radialSegments; ++ i ) {
+ this.computeFaceNormals();
- for ( var j = 0; j < this.tubularSegments; ++ j ) {
+ // can't really use automatic vertex normals
+ // as then front and back sides get smoothed too
+ // should do separate smoothing just for sides
- var ip = ( i + 1 ) % this.radialSegments;
- var jp = ( j + 1 ) % this.tubularSegments;
+ //this.computeVertexNormals();
- var a = this.grid[ i ][ j ];
- var b = this.grid[ ip ][ j ];
- var c = this.grid[ ip ][ jp ];
- var d = this.grid[ i ][ jp ];
+ //console.log( "took", ( Date.now() - startTime ) );
- var uva = new THREE.Vector2( i / this.radialSegments, j / this.tubularSegments );
- var uvb = new THREE.Vector2( ( i + 1 ) / this.radialSegments, j / this.tubularSegments );
- var uvc = new THREE.Vector2( ( i + 1 ) / this.radialSegments, ( j + 1 ) / this.tubularSegments );
- var uvd = new THREE.Vector2( i / this.radialSegments, ( j + 1 ) / this.tubularSegments );
+};
- this.faces.push( new THREE.Face3( a, b, d ) );
- this.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
+THREE.ExtrudeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.ExtrudeGeometry.prototype.constructor = THREE.ExtrudeGeometry;
- this.faces.push( new THREE.Face3( b, c, d ) );
- this.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
+THREE.ExtrudeGeometry.prototype.addShapeList = function ( shapes, options ) {
+ var sl = shapes.length;
- }
+ for ( var s = 0; s < sl; s ++ ) {
+ var shape = shapes[ s ];
+ this.addShape( shape, options );
}
+};
- this.computeCentroids();
- this.computeFaceNormals();
- this.computeVertexNormals();
-
- function getPos( u, in_q, in_p, radius, heightScale ) {
+THREE.ExtrudeGeometry.prototype.addShape = function ( shape, options ) {
- var cu = Math.cos( u );
- var su = Math.sin( u );
- var quOverP = in_q / in_p * u;
- var cs = Math.cos( quOverP );
+ var amount = options.amount !== undefined ? options.amount : 100;
- var tx = radius * ( 2 + cs ) * 0.5 * cu;
- var ty = radius * ( 2 + cs ) * su * 0.5;
- var tz = heightScale * radius * Math.sin( quOverP ) * 0.5;
+ var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; // 10
+ var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; // 8
+ var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
- return new THREE.Vector3( tx, ty, tz );
+ var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; // false
- }
+ var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
-};
+ var steps = options.steps !== undefined ? options.steps : 1;
-THREE.TorusKnotGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ var extrudePath = options.extrudePath;
+ var extrudePts, extrudeByPath = false;
-/**
- * @author WestLangley / https://github.com/WestLangley
- * @author zz85 / https://github.com/zz85
- * @author miningold / https://github.com/miningold
- *
- * Modified from the TorusKnotGeometry by @oosmoxiecode
- *
- * Creates a tube which extrudes along a 3d spline
- *
- * Uses parallel transport frames as described in
- * http://www.cs.indiana.edu/pub/techreports/TR425.pdf
- */
+ var material = options.material;
+ var extrudeMaterial = options.extrudeMaterial;
-THREE.TubeGeometry = function( path, segments, radius, radialSegments, closed ) {
+ // Use default WorldUVGenerator if no UV generators are specified.
+ var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : THREE.ExtrudeGeometry.WorldUVGenerator;
- THREE.Geometry.call( this );
+ var splineTube, binormal, normal, position2;
+ if ( extrudePath ) {
- this.path = path;
- this.segments = segments || 64;
- this.radius = radius || 1;
- this.radialSegments = radialSegments || 8;
- this.closed = closed || false;
+ extrudePts = extrudePath.getSpacedPoints( steps );
- this.grid = [];
+ extrudeByPath = true;
+ bevelEnabled = false; // bevels not supported for path extrusion
- var scope = this,
+ // SETUP TNB variables
- tangent,
- normal,
- binormal,
+ // Reuse TNB from TubeGeomtry for now.
+ // TODO1 - have a .isClosed in spline?
- numpoints = this.segments + 1,
+ splineTube = options.frames !== undefined ? options.frames : new THREE.TubeGeometry.FrenetFrames(extrudePath, steps, false);
- x, y, z,
- tx, ty, tz,
- u, v,
+ // console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
- cx, cy,
- pos, pos2 = new THREE.Vector3(),
- i, j,
- ip, jp,
- a, b, c, d,
- uva, uvb, uvc, uvd;
+ binormal = new THREE.Vector3();
+ normal = new THREE.Vector3();
+ position2 = new THREE.Vector3();
- var frames = new THREE.TubeGeometry.FrenetFrames( this.path, this.segments, this.closed ),
- tangents = frames.tangents,
- normals = frames.normals,
- binormals = frames.binormals;
+ }
- // proxy internals
- this.tangents = tangents;
- this.normals = normals;
- this.binormals = binormals;
+ // Safeguards if bevels are not enabled
- function vert( x, y, z ) {
+ if ( ! bevelEnabled ) {
- return scope.vertices.push( new THREE.Vector3( x, y, z ) ) - 1;
+ bevelSegments = 0;
+ bevelThickness = 0;
+ bevelSize = 0;
}
+ // Variables initalization
- // consruct the grid
+ var ahole, h, hl; // looping of holes
+ var scope = this;
- for ( i = 0; i < numpoints; i++ ) {
+ var shapesOffset = this.vertices.length;
- this.grid[ i ] = [];
+ var shapePoints = shape.extractPoints( curveSegments );
- u = i / ( numpoints - 1 );
+ var vertices = shapePoints.shape;
+ var holes = shapePoints.holes;
- pos = path.getPointAt( u );
+ var reverse = ! THREE.Shape.Utils.isClockWise( vertices ) ;
- tangent = tangents[ i ];
- normal = normals[ i ];
- binormal = binormals[ i ];
+ if ( reverse ) {
+
+ vertices = vertices.reverse();
+
+ // Maybe we should also check if holes are in the opposite direction, just to be safe ...
- for ( j = 0; j < this.radialSegments; j++ ) {
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
- v = j / this.radialSegments * 2 * Math.PI;
+ ahole = holes[ h ];
- cx = -this.radius * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
- cy = this.radius * Math.sin( v );
+ if ( THREE.Shape.Utils.isClockWise( ahole ) ) {
- pos2.copy( pos );
- pos2.x += cx * normal.x + cy * binormal.x;
- pos2.y += cx * normal.y + cy * binormal.y;
- pos2.z += cx * normal.z + cy * binormal.z;
+ holes[ h ] = ahole.reverse();
- this.grid[ i ][ j ] = vert( pos2.x, pos2.y, pos2.z );
+ }
}
- }
+ reverse = false; // If vertices are in order now, we shouldn't need to worry about them again (hopefully)!
- // construct the mesh
+ }
- for ( i = 0; i < this.segments; i++ ) {
- for ( j = 0; j < this.radialSegments; j++ ) {
+ var faces = THREE.Shape.Utils.triangulateShape ( vertices, holes );
- ip = ( this.closed ) ? (i + 1) % this.segments : i + 1;
- jp = (j + 1) % this.radialSegments;
+ /* Vertices */
- a = this.grid[ i ][ j ]; // *** NOT NECESSARILY PLANAR ! ***
- b = this.grid[ ip ][ j ];
- c = this.grid[ ip ][ jp ];
- d = this.grid[ i ][ jp ];
+ var contour = vertices; // vertices has all points but contour has only points of circumference
- uva = new THREE.Vector2( i / this.segments, j / this.radialSegments );
- uvb = new THREE.Vector2( ( i + 1 ) / this.segments, j / this.radialSegments );
- uvc = new THREE.Vector2( ( i + 1 ) / this.segments, ( j + 1 ) / this.radialSegments );
- uvd = new THREE.Vector2( i / this.segments, ( j + 1 ) / this.radialSegments );
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
- this.faces.push( new THREE.Face3( a, b, d ) );
- this.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
+ ahole = holes[ h ];
- this.faces.push( new THREE.Face3( b, c, d ) );
- this.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
+ vertices = vertices.concat( ahole );
- }
}
- this.computeCentroids();
- this.computeFaceNormals();
- this.computeVertexNormals();
-
-};
-THREE.TubeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ function scalePt2 ( pt, vec, size ) {
+ if ( ! vec ) THREE.error( "THREE.ExtrudeGeometry: vec does not exist" );
-// For computing of Frenet frames, exposing the tangents, normals and binormals the spline
-THREE.TubeGeometry.FrenetFrames = function(path, segments, closed) {
+ return vec.clone().multiplyScalar( size ).add( pt );
- var tangent = new THREE.Vector3(),
- normal = new THREE.Vector3(),
- binormal = new THREE.Vector3(),
+ }
- tangents = [],
- normals = [],
- binormals = [],
+ var b, bs, t, z,
+ vert, vlen = vertices.length,
+ face, flen = faces.length;
- vec = new THREE.Vector3(),
- mat = new THREE.Matrix4(),
- numpoints = segments + 1,
- theta,
- epsilon = 0.0001,
- smallest,
+ // Find directions for point movement
- tx, ty, tz,
- i, u, v;
+ function getBevelVec( inPt, inPrev, inNext ) {
- // expose internals
- this.tangents = tangents;
- this.normals = normals;
- this.binormals = binormals;
+ var EPSILON = 0.0000000001;
+
+ // computes for inPt the corresponding point inPt' on a new contour
+ // shiftet by 1 unit (length of normalized vector) to the left
+ // if we walk along contour clockwise, this new contour is outside the old one
+ //
+ // inPt' is the intersection of the two lines parallel to the two
+ // adjacent edges of inPt at a distance of 1 unit on the left side.
+
+ var v_trans_x, v_trans_y, shrink_by = 1; // resulting translation vector for inPt
+
+ // good reading for geometry algorithms (here: line-line intersection)
+ // http://geomalgorithms.com/a05-_intersect-1.html
+
+ var v_prev_x = inPt.x - inPrev.x, v_prev_y = inPt.y - inPrev.y;
+ var v_next_x = inNext.x - inPt.x, v_next_y = inNext.y - inPt.y;
+
+ var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y );
+
+ // check for colinear edges
+ var colinear0 = ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ if ( Math.abs( colinear0 ) > EPSILON ) { // not colinear
+
+ // length of vectors for normalizing
+
+ var v_prev_len = Math.sqrt( v_prev_lensq );
+ var v_next_len = Math.sqrt( v_next_x * v_next_x + v_next_y * v_next_y );
+
+ // shift adjacent points by unit vectors to the left
+
+ var ptPrevShift_x = ( inPrev.x - v_prev_y / v_prev_len );
+ var ptPrevShift_y = ( inPrev.y + v_prev_x / v_prev_len );
+
+ var ptNextShift_x = ( inNext.x - v_next_y / v_next_len );
+ var ptNextShift_y = ( inNext.y + v_next_x / v_next_len );
+
+ // scaling factor for v_prev to intersection point
+
+ var sf = ( ( ptNextShift_x - ptPrevShift_x ) * v_next_y -
+ ( ptNextShift_y - ptPrevShift_y ) * v_next_x ) /
+ ( v_prev_x * v_next_y - v_prev_y * v_next_x );
+
+ // vector from inPt to intersection point
+
+ v_trans_x = ( ptPrevShift_x + v_prev_x * sf - inPt.x );
+ v_trans_y = ( ptPrevShift_y + v_prev_y * sf - inPt.y );
+
+ // Don't normalize!, otherwise sharp corners become ugly
+ // but prevent crazy spikes
+ var v_trans_lensq = ( v_trans_x * v_trans_x + v_trans_y * v_trans_y )
+ if ( v_trans_lensq <= 2 ) {
+ return new THREE.Vector2( v_trans_x, v_trans_y );
+ } else {
+ shrink_by = Math.sqrt( v_trans_lensq / 2 );
+ }
+
+ } else { // handle special case of colinear edges
- // compute the tangent vectors for each segment on the path
+ var direction_eq = false; // assumes: opposite
+ if ( v_prev_x > EPSILON ) {
+ if ( v_next_x > EPSILON ) { direction_eq = true; }
+ } else {
+ if ( v_prev_x < - EPSILON ) {
+ if ( v_next_x < - EPSILON ) { direction_eq = true; }
+ } else {
+ if ( Math.sign(v_prev_y) == Math.sign(v_next_y) ) { direction_eq = true; }
+ }
+ }
- for ( i = 0; i < numpoints; i++ ) {
+ if ( direction_eq ) {
+ // console.log("Warning: lines are a straight sequence");
+ v_trans_x = - v_prev_y;
+ v_trans_y = v_prev_x;
+ shrink_by = Math.sqrt( v_prev_lensq );
+ } else {
+ // console.log("Warning: lines are a straight spike");
+ v_trans_x = v_prev_x;
+ v_trans_y = v_prev_y;
+ shrink_by = Math.sqrt( v_prev_lensq / 2 );
+ }
- u = i / ( numpoints - 1 );
+ }
- tangents[ i ] = path.getTangentAt( u );
- tangents[ i ].normalize();
+ return new THREE.Vector2( v_trans_x / shrink_by, v_trans_y / shrink_by );
}
- initialNormal3();
- function initialNormal1(lastBinormal) {
- // fixed start binormal. Has dangers of 0 vectors
- normals[ 0 ] = new THREE.Vector3();
- binormals[ 0 ] = new THREE.Vector3();
- if (lastBinormal===undefined) lastBinormal = new THREE.Vector3( 0, 0, 1 );
- normals[ 0 ].crossVectors( lastBinormal, tangents[ 0 ] ).normalize();
- binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] ).normalize();
- }
+ var contourMovements = [];
- function initialNormal2() {
+ for ( var i = 0, il = contour.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
- // This uses the Frenet-Serret formula for deriving binormal
- var t2 = path.getTangentAt( epsilon );
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
- normals[ 0 ] = new THREE.Vector3().subVectors( t2, tangents[ 0 ] ).normalize();
- binormals[ 0 ] = new THREE.Vector3().crossVectors( tangents[ 0 ], normals[ 0 ] );
+ // (j)---(i)---(k)
+ // console.log('i,j,k', i, j , k)
- normals[ 0 ].crossVectors( binormals[ 0 ], tangents[ 0 ] ).normalize(); // last binormal x tangent
- binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] ).normalize();
+ contourMovements[ i ] = getBevelVec( contour[ i ], contour[ j ], contour[ k ] );
}
- function initialNormal3() {
- // select an initial normal vector perpenicular to the first tangent vector,
- // and in the direction of the smallest tangent xyz component
+ var holesMovements = [], oneHoleMovements, verticesMovements = contourMovements.concat();
- normals[ 0 ] = new THREE.Vector3();
- binormals[ 0 ] = new THREE.Vector3();
- smallest = Number.MAX_VALUE;
- tx = Math.abs( tangents[ 0 ].x );
- ty = Math.abs( tangents[ 0 ].y );
- tz = Math.abs( tangents[ 0 ].z );
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
- if ( tx <= smallest ) {
- smallest = tx;
- normal.set( 1, 0, 0 );
- }
+ ahole = holes[ h ];
- if ( ty <= smallest ) {
- smallest = ty;
- normal.set( 0, 1, 0 );
- }
+ oneHoleMovements = [];
+
+ for ( i = 0, il = ahole.length, j = il - 1, k = i + 1; i < il; i ++, j ++, k ++ ) {
+
+ if ( j === il ) j = 0;
+ if ( k === il ) k = 0;
+
+ // (j)---(i)---(k)
+ oneHoleMovements[ i ] = getBevelVec( ahole[ i ], ahole[ j ], ahole[ k ] );
- if ( tz <= smallest ) {
- normal.set( 0, 0, 1 );
}
- vec.crossVectors( tangents[ 0 ], normal ).normalize();
+ holesMovements.push( oneHoleMovements );
+ verticesMovements = verticesMovements.concat( oneHoleMovements );
- normals[ 0 ].crossVectors( tangents[ 0 ], vec );
- binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
}
- // compute the slowly-varying normal and binormal vectors for each segment on the path
+ // Loop bevelSegments, 1 for the front, 1 for the back
+
+ for ( b = 0; b < bevelSegments; b ++ ) {
+ //for ( b = bevelSegments; b > 0; b -- ) {
+
+ t = b / bevelSegments;
+ z = bevelThickness * ( 1 - t );
+
+ //z = bevelThickness * t;
+ bs = bevelSize * ( Math.sin ( t * Math.PI / 2 ) ) ; // curved
+ //bs = bevelSize * t ; // linear
+
+ // contract shape
+
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
+
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
- for ( i = 1; i < numpoints; i++ ) {
+ v( vert.x, vert.y, - z );
- normals[ i ] = normals[ i-1 ].clone();
+ }
- binormals[ i ] = binormals[ i-1 ].clone();
+ // expand holes
- vec.crossVectors( tangents[ i-1 ], tangents[ i ] );
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
- if ( vec.length() > epsilon ) {
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
- vec.normalize();
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
- theta = Math.acos( THREE.Math.clamp( tangents[ i-1 ].dot( tangents[ i ] ), -1, 1 ) ); // clamp for floating pt errors
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
- normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
+ v( vert.x, vert.y, - z );
- }
+ }
- binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+ }
}
+ bs = bevelSize;
- // if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
+ // Back facing vertices
- if ( closed ) {
+ for ( i = 0; i < vlen; i ++ ) {
- theta = Math.acos( THREE.Math.clamp( normals[ 0 ].dot( normals[ numpoints-1 ] ), -1, 1 ) );
- theta /= ( numpoints - 1 );
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
- if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ numpoints-1 ] ) ) > 0 ) {
+ if ( ! extrudeByPath ) {
- theta = -theta;
+ v( vert.x, vert.y, 0 );
- }
+ } else {
- for ( i = 1; i < numpoints; i++ ) {
+ // v( vert.x, vert.y + extrudePts[ 0 ].y, extrudePts[ 0 ].x );
- // twist a little...
- normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
- binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+ normal.copy( splineTube.normals[0] ).multiplyScalar(vert.x);
+ binormal.copy( splineTube.binormals[0] ).multiplyScalar(vert.y);
+
+ position2.copy( extrudePts[0] ).add(normal).add(binormal);
+
+ v( position2.x, position2.y, position2.z );
}
}
-};
-/**
- * @author clockworkgeek / https://github.com/clockworkgeek
- * @author timothypratley / https://github.com/timothypratley
- * @author WestLangley / http://github.com/WestLangley
-*/
+ // Add stepped vertices...
+ // Including front facing vertices
-THREE.PolyhedronGeometry = function ( vertices, faces, radius, detail ) {
+ var s;
- THREE.Geometry.call( this );
+ for ( s = 1; s <= steps; s ++ ) {
- radius = radius || 1;
- detail = detail || 0;
+ for ( i = 0; i < vlen; i ++ ) {
- var that = this;
+ vert = bevelEnabled ? scalePt2( vertices[ i ], verticesMovements[ i ], bs ) : vertices[ i ];
- for ( var i = 0, l = vertices.length; i < l; i ++ ) {
+ if ( ! extrudeByPath ) {
- prepare( new THREE.Vector3( vertices[ i ][ 0 ], vertices[ i ][ 1 ], vertices[ i ][ 2 ] ) );
+ v( vert.x, vert.y, amount / steps * s );
- }
+ } else {
- var midpoints = [], p = this.vertices;
+ // v( vert.x, vert.y + extrudePts[ s - 1 ].y, extrudePts[ s - 1 ].x );
- var f = [];
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ normal.copy( splineTube.normals[s] ).multiplyScalar( vert.x );
+ binormal.copy( splineTube.binormals[s] ).multiplyScalar( vert.y );
+
+ position2.copy( extrudePts[s] ).add( normal ).add( binormal );
+
+ v( position2.x, position2.y, position2.z );
- var v1 = p[ faces[ i ][ 0 ] ];
- var v2 = p[ faces[ i ][ 1 ] ];
- var v3 = p[ faces[ i ][ 2 ] ];
+ }
- f[ i ] = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
+ }
}
- for ( var i = 0, l = f.length; i < l; i ++ ) {
- subdivide(f[ i ], detail);
+ // Add bevel segments planes
- }
+ //for ( b = 1; b <= bevelSegments; b ++ ) {
+ for ( b = bevelSegments - 1; b >= 0; b -- ) {
+ t = b / bevelSegments;
+ z = bevelThickness * ( 1 - t );
+ //bs = bevelSize * ( 1-Math.sin ( ( 1 - t ) * Math.PI/2 ) );
+ bs = bevelSize * Math.sin ( t * Math.PI / 2 ) ;
- // Handle case when face straddles the seam
+ // contract shape
- for ( var i = 0, l = this.faceVertexUvs[ 0 ].length; i < l; i ++ ) {
+ for ( i = 0, il = contour.length; i < il; i ++ ) {
- var uvs = this.faceVertexUvs[ 0 ][ i ];
+ vert = scalePt2( contour[ i ], contourMovements[ i ], bs );
+ v( vert.x, vert.y, amount + z );
- var x0 = uvs[ 0 ].x;
- var x1 = uvs[ 1 ].x;
- var x2 = uvs[ 2 ].x;
+ }
- var max = Math.max( x0, Math.max( x1, x2 ) );
- var min = Math.min( x0, Math.min( x1, x2 ) );
+ // expand holes
- if ( max > 0.9 && min < 0.1 ) { // 0.9 is somewhat arbitrary
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
- if ( x0 < 0.2 ) uvs[ 0 ].x += 1;
- if ( x1 < 0.2 ) uvs[ 1 ].x += 1;
- if ( x2 < 0.2 ) uvs[ 2 ].x += 1;
+ ahole = holes[ h ];
+ oneHoleMovements = holesMovements[ h ];
- }
+ for ( i = 0, il = ahole.length; i < il; i ++ ) {
- }
+ vert = scalePt2( ahole[ i ], oneHoleMovements[ i ], bs );
+ if ( ! extrudeByPath ) {
- // Apply radius
+ v( vert.x, vert.y, amount + z );
- for ( var i = 0, l = this.vertices.length; i < l; i ++ ) {
+ } else {
- this.vertices[ i ].multiplyScalar( radius );
+ v( vert.x, vert.y + extrudePts[ steps - 1 ].y, extrudePts[ steps - 1 ].x + z );
- }
+ }
+ }
- // Merge vertices
+ }
- this.mergeVertices();
+ }
- this.computeCentroids();
+ /* Faces */
- this.computeFaceNormals();
+ // Top and bottom faces
- this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
+ buildLidFaces();
+ // Sides faces
- // Project vector onto sphere's surface
+ buildSideFaces();
- function prepare( vector ) {
- var vertex = vector.normalize().clone();
- vertex.index = that.vertices.push( vertex ) - 1;
+ ///// Internal functions
- // Texture coords are equivalent to map coords, calculate angle and convert to fraction of a circle.
+ function buildLidFaces() {
- var u = azimuth( vector ) / 2 / Math.PI + 0.5;
- var v = inclination( vector ) / Math.PI + 0.5;
- vertex.uv = new THREE.Vector2( u, 1 - v );
+ if ( bevelEnabled ) {
- return vertex;
+ var layer = 0 ; // steps + 1
+ var offset = vlen * layer;
- }
+ // Bottom faces
+ for ( i = 0; i < flen; i ++ ) {
- // Approximate a curved face with recursively sub-divided triangles.
+ face = faces[ i ];
+ f3( face[ 2 ] + offset, face[ 1 ] + offset, face[ 0 ] + offset );
- function make( v1, v2, v3 ) {
+ }
- var face = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
- face.centroid.add( v1 ).add( v2 ).add( v3 ).divideScalar( 3 );
- that.faces.push( face );
+ layer = steps + bevelSegments * 2;
+ offset = vlen * layer;
- var azi = azimuth( face.centroid );
+ // Top faces
- that.faceVertexUvs[ 0 ].push( [
- correctUV( v1.uv, v1, azi ),
- correctUV( v2.uv, v2, azi ),
- correctUV( v3.uv, v3, azi )
- ] );
+ for ( i = 0; i < flen; i ++ ) {
- }
+ face = faces[ i ];
+ f3( face[ 0 ] + offset, face[ 1 ] + offset, face[ 2 ] + offset );
+ }
- // Analytically subdivide a face to the required detail level.
+ } else {
- function subdivide(face, detail ) {
+ // Bottom faces
- var cols = Math.pow(2, detail);
- var cells = Math.pow(4, detail);
- var a = prepare( that.vertices[ face.a ] );
- var b = prepare( that.vertices[ face.b ] );
- var c = prepare( that.vertices[ face.c ] );
- var v = [];
+ for ( i = 0; i < flen; i ++ ) {
- // Construct all of the vertices for this subdivision.
+ face = faces[ i ];
+ f3( face[ 2 ], face[ 1 ], face[ 0 ] );
- for ( var i = 0 ; i <= cols; i ++ ) {
+ }
- v[ i ] = [];
+ // Top faces
- var aj = prepare( a.clone().lerp( c, i / cols ) );
- var bj = prepare( b.clone().lerp( c, i / cols ) );
- var rows = cols - i;
+ for ( i = 0; i < flen; i ++ ) {
- for ( var j = 0; j <= rows; j ++) {
+ face = faces[ i ];
+ f3( face[ 0 ] + vlen * steps, face[ 1 ] + vlen * steps, face[ 2 ] + vlen * steps );
- if ( j == 0 && i == cols ) {
+ }
+ }
- v[ i ][ j ] = aj;
+ }
- } else {
+ // Create faces for the z-sides of the shape
- v[ i ][ j ] = prepare( aj.clone().lerp( bj, j / rows ) );
+ function buildSideFaces() {
- }
+ var layeroffset = 0;
+ sidewalls( contour, layeroffset );
+ layeroffset += contour.length;
- }
+ for ( h = 0, hl = holes.length; h < hl; h ++ ) {
+
+ ahole = holes[ h ];
+ sidewalls( ahole, layeroffset );
+
+ //, true
+ layeroffset += ahole.length;
}
- // Construct all of the faces.
+ }
- for ( var i = 0; i < cols ; i ++ ) {
+ function sidewalls( contour, layeroffset ) {
- for ( var j = 0; j < 2 * (cols - i) - 1; j ++ ) {
+ var j, k;
+ i = contour.length;
- var k = Math.floor( j / 2 );
+ while ( -- i >= 0 ) {
- if ( j % 2 == 0 ) {
+ j = i;
+ k = i - 1;
+ if ( k < 0 ) k = contour.length - 1;
- make(
- v[ i ][ k + 1],
- v[ i + 1 ][ k ],
- v[ i ][ k ]
- );
+ //console.log('b', i,j, i-1, k,vertices.length);
- } else {
+ var s = 0, sl = steps + bevelSegments * 2;
- make(
- v[ i ][ k + 1 ],
- v[ i + 1][ k + 1],
- v[ i + 1 ][ k ]
- );
+ for ( s = 0; s < sl; s ++ ) {
- }
+ var slen1 = vlen * s;
+ var slen2 = vlen * ( s + 1 );
- }
+ var a = layeroffset + j + slen1,
+ b = layeroffset + k + slen1,
+ c = layeroffset + k + slen2,
+ d = layeroffset + j + slen2;
+
+ f4( a, b, c, d, contour, s, sl, j, k );
+ }
}
}
- // Angle around the Y axis, counter-clockwise when looking from above.
-
- function azimuth( vector ) {
+ function v( x, y, z ) {
- return Math.atan2( vector.z, -vector.x );
+ scope.vertices.push( new THREE.Vector3( x, y, z ) );
}
+ function f3( a, b, c ) {
- // Angle above the XZ plane.
+ a += shapesOffset;
+ b += shapesOffset;
+ c += shapesOffset;
- function inclination( vector ) {
+ // normal, color, material
+ scope.faces.push( new THREE.Face3( a, b, c, null, null, material ) );
+
+ var uvs = uvgen.generateTopUV( scope, a, b, c );
- return Math.atan2( -vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
+ scope.faceVertexUvs[ 0 ].push( uvs );
}
+ function f4( a, b, c, d, wallContour, stepIndex, stepsLength, contourIndex1, contourIndex2 ) {
- // Texture fixing helper. Spheres have some odd behaviours.
+ a += shapesOffset;
+ b += shapesOffset;
+ c += shapesOffset;
+ d += shapesOffset;
- function correctUV( uv, vector, azimuth ) {
+ scope.faces.push( new THREE.Face3( a, b, d, null, null, extrudeMaterial ) );
+ scope.faces.push( new THREE.Face3( b, c, d, null, null, extrudeMaterial ) );
- if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) uv = new THREE.Vector2( uv.x - 1, uv.y );
- if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) uv = new THREE.Vector2( azimuth / 2 / Math.PI + 0.5, uv.y );
- return uv.clone();
+ var uvs = uvgen.generateSideWallUV( scope, a, b, c, d );
- }
+ scope.faceVertexUvs[ 0 ].push( [ uvs[ 0 ], uvs[ 1 ], uvs[ 3 ] ] );
+ scope.faceVertexUvs[ 0 ].push( [ uvs[ 1 ], uvs[ 2 ], uvs[ 3 ] ] );
+ }
};
-THREE.PolyhedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.ExtrudeGeometry.WorldUVGenerator = {
-/**
- * @author timothypratley / https://github.com/timothypratley
- */
+ generateTopUV: function ( geometry, indexA, indexB, indexC ) {
-THREE.IcosahedronGeometry = function ( radius, detail ) {
+ var vertices = geometry.vertices;
- this.radius = radius;
- this.detail = detail;
+ var a = vertices[ indexA ];
+ var b = vertices[ indexB ];
+ var c = vertices[ indexC ];
- var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+ return [
+ new THREE.Vector2( a.x, a.y ),
+ new THREE.Vector2( b.x, b.y ),
+ new THREE.Vector2( c.x, c.y )
+ ];
- var vertices = [
- [ -1, t, 0 ], [ 1, t, 0 ], [ -1, -t, 0 ], [ 1, -t, 0 ],
- [ 0, -1, t ], [ 0, 1, t ], [ 0, -1, -t ], [ 0, 1, -t ],
- [ t, 0, -1 ], [ t, 0, 1 ], [ -t, 0, -1 ], [ -t, 0, 1 ]
- ];
+ },
- var faces = [
- [ 0, 11, 5 ], [ 0, 5, 1 ], [ 0, 1, 7 ], [ 0, 7, 10 ], [ 0, 10, 11 ],
- [ 1, 5, 9 ], [ 5, 11, 4 ], [ 11, 10, 2 ], [ 10, 7, 6 ], [ 7, 1, 8 ],
- [ 3, 9, 4 ], [ 3, 4, 2 ], [ 3, 2, 6 ], [ 3, 6, 8 ], [ 3, 8, 9 ],
- [ 4, 9, 5 ], [ 2, 4, 11 ], [ 6, 2, 10 ], [ 8, 6, 7 ], [ 9, 8, 1 ]
- ];
+ generateSideWallUV: function ( geometry, indexA, indexB, indexC, indexD ) {
+
+ var vertices = geometry.vertices;
- THREE.PolyhedronGeometry.call( this, vertices, faces, radius, detail );
+ var a = vertices[ indexA ];
+ var b = vertices[ indexB ];
+ var c = vertices[ indexC ];
+ var d = vertices[ indexD ];
+ if ( Math.abs( a.y - b.y ) < 0.01 ) {
+ return [
+ new THREE.Vector2( a.x, 1 - a.z ),
+ new THREE.Vector2( b.x, 1 - b.z ),
+ new THREE.Vector2( c.x, 1 - c.z ),
+ new THREE.Vector2( d.x, 1 - d.z )
+ ];
+ } else {
+ return [
+ new THREE.Vector2( a.y, 1 - a.z ),
+ new THREE.Vector2( b.y, 1 - b.z ),
+ new THREE.Vector2( c.y, 1 - c.z ),
+ new THREE.Vector2( d.y, 1 - d.z )
+ ];
+ }
+ }
};
-THREE.IcosahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+// File:src/extras/geometries/ShapeGeometry.js
/**
- * @author timothypratley / https://github.com/timothypratley
- */
+ * @author jonobr1 / http://jonobr1.com
+ *
+ * Creates a one-sided polygonal geometry from a path shape. Similar to
+ * ExtrudeGeometry.
+ *
+ * parameters = {
+ *
+ * curveSegments: <int>, // number of points on the curves. NOT USED AT THE MOMENT.
+ *
+ * material: <int> // material index for front and back faces
+ * uvGenerator: <Object> // object that provides UV generator functions
+ *
+ * }
+ **/
-THREE.OctahedronGeometry = function ( radius, detail ) {
+THREE.ShapeGeometry = function ( shapes, options ) {
- var vertices = [
- [ 1, 0, 0 ], [ -1, 0, 0 ], [ 0, 1, 0 ], [ 0, -1, 0 ], [ 0, 0, 1 ], [ 0, 0, -1 ]
- ];
+ THREE.Geometry.call( this );
- var faces = [
- [ 0, 2, 4 ], [ 0, 4, 3 ], [ 0, 3, 5 ], [ 0, 5, 2 ], [ 1, 2, 5 ], [ 1, 5, 3 ], [ 1, 3, 4 ], [ 1, 4, 2 ]
- ];
+ this.type = 'ShapeGeometry';
+
+ if ( shapes instanceof Array === false ) shapes = [ shapes ];
+
+ this.addShapeList( shapes, options );
+
+ this.computeFaceNormals();
- THREE.PolyhedronGeometry.call( this, vertices, faces, radius, detail );
};
-THREE.OctahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.ShapeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.ShapeGeometry.prototype.constructor = THREE.ShapeGeometry;
/**
- * @author timothypratley / https://github.com/timothypratley
+ * Add an array of shapes to THREE.ShapeGeometry.
*/
+THREE.ShapeGeometry.prototype.addShapeList = function ( shapes, options ) {
-THREE.TetrahedronGeometry = function ( radius, detail ) {
+ for ( var i = 0, l = shapes.length; i < l; i ++ ) {
- var vertices = [
- [ 1, 1, 1 ], [ -1, -1, 1 ], [ -1, 1, -1 ], [ 1, -1, -1 ]
- ];
+ this.addShape( shapes[ i ], options );
- var faces = [
- [ 2, 1, 0 ], [ 0, 3, 2 ], [ 1, 3, 0 ], [ 2, 3, 1 ]
- ];
+ }
- THREE.PolyhedronGeometry.call( this, vertices, faces, radius, detail );
+ return this;
};
-THREE.TetrahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
-
/**
- * @author zz85 / https://github.com/zz85
- * Parametric Surfaces Geometry
- * based on the brilliant article by @prideout http://prideout.net/blog/?p=44
- *
- * new THREE.ParametricGeometry( parametricFunction, uSegments, ySegements );
- *
+ * Adds a shape to THREE.ShapeGeometry, based on THREE.ExtrudeGeometry.
*/
+THREE.ShapeGeometry.prototype.addShape = function ( shape, options ) {
-THREE.ParametricGeometry = function ( func, slices, stacks ) {
+ if ( options === undefined ) options = {};
+ var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
- THREE.Geometry.call( this );
+ var material = options.material;
+ var uvgen = options.UVGenerator === undefined ? THREE.ExtrudeGeometry.WorldUVGenerator : options.UVGenerator;
- var verts = this.vertices;
- var faces = this.faces;
- var uvs = this.faceVertexUvs[ 0 ];
+ //
- var i, il, j, p;
- var u, v;
+ var i, l, hole;
- var stackCount = stacks + 1;
- var sliceCount = slices + 1;
+ var shapesOffset = this.vertices.length;
+ var shapePoints = shape.extractPoints( curveSegments );
- for ( i = 0; i <= stacks; i ++ ) {
+ var vertices = shapePoints.shape;
+ var holes = shapePoints.holes;
- v = i / stacks;
+ var reverse = ! THREE.Shape.Utils.isClockWise( vertices );
- for ( j = 0; j <= slices; j ++ ) {
+ if ( reverse ) {
- u = j / slices;
+ vertices = vertices.reverse();
- p = func( u, v );
- verts.push( p );
+ // Maybe we should also check if holes are in the opposite direction, just to be safe...
- }
- }
+ for ( i = 0, l = holes.length; i < l; i ++ ) {
- var a, b, c, d;
- var uva, uvb, uvc, uvd;
+ hole = holes[ i ];
- for ( i = 0; i < stacks; i ++ ) {
+ if ( THREE.Shape.Utils.isClockWise( hole ) ) {
- for ( j = 0; j < slices; j ++ ) {
+ holes[ i ] = hole.reverse();
- a = i * sliceCount + j;
- b = i * sliceCount + j + 1;
- c = (i + 1) * sliceCount + j + 1;
- d = (i + 1) * sliceCount + j;
+ }
- uva = new THREE.Vector2( j / slices, i / stacks );
- uvb = new THREE.Vector2( ( j + 1 ) / slices, i / stacks );
- uvc = new THREE.Vector2( ( j + 1 ) / slices, ( i + 1 ) / stacks );
- uvd = new THREE.Vector2( j / slices, ( i + 1 ) / stacks );
+ }
- faces.push( new THREE.Face3( a, b, d ) );
- uvs.push( [ uva, uvb, uvd ] );
+ reverse = false;
- faces.push( new THREE.Face3( b, c, d ) );
- uvs.push( [ uvb.clone(), uvc, uvd.clone() ] );
+ }
- }
+ var faces = THREE.Shape.Utils.triangulateShape( vertices, holes );
- }
+ // Vertices
- // console.log(this);
+ var contour = vertices;
- // magic bullet
- // var diff = this.mergeVertices();
- // console.log('removed ', diff, ' vertices by merging');
+ for ( i = 0, l = holes.length; i < l; i ++ ) {
- this.computeCentroids();
- this.computeFaceNormals();
- this.computeVertexNormals();
+ hole = holes[ i ];
+ vertices = vertices.concat( hole );
-};
+ }
-THREE.ParametricGeometry.prototype = Object.create( THREE.Geometry.prototype );
+ //
-/**
- * @author sroucheray / http://sroucheray.org/
- * @author mrdoob / http://mrdoob.com/
- */
+ var vert, vlen = vertices.length;
+ var face, flen = faces.length;
-THREE.AxisHelper = function ( size ) {
+ for ( i = 0; i < vlen; i ++ ) {
- size = size || 1;
+ vert = vertices[ i ];
- var geometry = new THREE.Geometry();
+ this.vertices.push( new THREE.Vector3( vert.x, vert.y, 0 ) );
- geometry.vertices.push(
- new THREE.Vector3(), new THREE.Vector3( size, 0, 0 ),
- new THREE.Vector3(), new THREE.Vector3( 0, size, 0 ),
- new THREE.Vector3(), new THREE.Vector3( 0, 0, size )
- );
+ }
- geometry.colors.push(
- new THREE.Color( 0xff0000 ), new THREE.Color( 0xffaa00 ),
- new THREE.Color( 0x00ff00 ), new THREE.Color( 0xaaff00 ),
- new THREE.Color( 0x0000ff ), new THREE.Color( 0x00aaff )
- );
+ for ( i = 0; i < flen; i ++ ) {
- var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors } );
+ face = faces[ i ];
- THREE.Line.call( this, geometry, material, THREE.LinePieces );
+ var a = face[ 0 ] + shapesOffset;
+ var b = face[ 1 ] + shapesOffset;
+ var c = face[ 2 ] + shapesOffset;
+
+ this.faces.push( new THREE.Face3( a, b, c, null, null, material ) );
+ this.faceVertexUvs[ 0 ].push( uvgen.generateTopUV( this, a, b, c ) );
+
+ }
};
-THREE.AxisHelper.prototype = Object.create( THREE.Line.prototype );
+// File:src/extras/geometries/LatheGeometry.js
/**
- * @author WestLangley / http://github.com/WestLangley
- * @author zz85 / http://github.com/zz85
+ * @author astrodud / http://astrodud.isgreat.org/
+ * @author zz85 / https://github.com/zz85
* @author bhouston / http://exocortex.com
- *
- * Creates an arrow for visualizing directions
- *
- * Parameters:
- * dir - Vector3
- * origin - Vector3
- * length - Number
- * hex - color in hex value
*/
-THREE.ArrowHelper = function ( dir, origin, length, hex ) {
-
- // dir is assumed to be normalized
-
- THREE.Object3D.call( this );
-
- if ( hex === undefined ) hex = 0xffff00;
- if ( length === undefined ) length = 1;
-
- this.position = origin;
-
- var lineGeometry = new THREE.Geometry();
- lineGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ) );
- lineGeometry.vertices.push( new THREE.Vector3( 0, 1, 0 ) );
-
- this.line = new THREE.Line( lineGeometry, new THREE.LineBasicMaterial( { color: hex } ) );
- this.line.matrixAutoUpdate = false;
- this.add( this.line );
-
- var coneGeometry = new THREE.CylinderGeometry( 0, 0.05, 0.25, 5, 1 );
- coneGeometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, 0.875, 0 ) );
-
- this.cone = new THREE.Mesh( coneGeometry, new THREE.MeshBasicMaterial( { color: hex } ) );
- this.cone.matrixAutoUpdate = false;
- this.add( this.cone );
-
- this.setDirection( dir );
- this.setLength( length );
+// points - to create a closed torus, one must use a set of points
+// like so: [ a, b, c, d, a ], see first is the same as last.
+// segments - the number of circumference segments to create
+// phiStart - the starting radian
+// phiLength - the radian (0 to 2*PI) range of the lathed section
+// 2*pi is a closed lathe, less than 2PI is a portion.
-};
+THREE.LatheGeometry = function ( points, segments, phiStart, phiLength ) {
-THREE.ArrowHelper.prototype = Object.create( THREE.Object3D.prototype );
+ THREE.Geometry.call( this );
-THREE.ArrowHelper.prototype.setDirection = function () {
+ this.type = 'LatheGeometry';
- var axis = new THREE.Vector3();
- var radians;
+ this.parameters = {
+ points: points,
+ segments: segments,
+ phiStart: phiStart,
+ phiLength: phiLength
+ };
- return function ( dir ) {
+ segments = segments || 12;
+ phiStart = phiStart || 0;
+ phiLength = phiLength || 2 * Math.PI;
- // dir is assumed to be normalized
+ var inversePointLength = 1.0 / ( points.length - 1 );
+ var inverseSegments = 1.0 / segments;
- if ( dir.y > 0.99999 ) {
+ for ( var i = 0, il = segments; i <= il; i ++ ) {
- this.quaternion.set( 0, 0, 0, 1 );
+ var phi = phiStart + i * inverseSegments * phiLength;
- } else if ( dir.y < - 0.99999 ) {
+ var c = Math.cos( phi ),
+ s = Math.sin( phi );
- this.quaternion.set( 1, 0, 0, 0 );
+ for ( var j = 0, jl = points.length; j < jl; j ++ ) {
- } else {
+ var pt = points[ j ];
- axis.set( dir.z, 0, - dir.x ).normalize();
+ var vertex = new THREE.Vector3();
- radians = Math.acos( dir.y );
+ vertex.x = c * pt.x - s * pt.y;
+ vertex.y = s * pt.x + c * pt.y;
+ vertex.z = pt.z;
- this.quaternion.setFromAxisAngle( axis, radians );
+ this.vertices.push( vertex );
}
- };
-
-}();
-
-THREE.ArrowHelper.prototype.setLength = function ( length ) {
+ }
- this.scale.set( length, length, length );
+ var np = points.length;
-};
+ for ( var i = 0, il = segments; i < il; i ++ ) {
-THREE.ArrowHelper.prototype.setColor = function ( hex ) {
+ for ( var j = 0, jl = points.length - 1; j < jl; j ++ ) {
- this.line.material.color.setHex( hex );
- this.cone.material.color.setHex( hex );
+ var base = j + np * i;
+ var a = base;
+ var b = base + np;
+ var c = base + 1 + np;
+ var d = base + 1;
-};
+ var u0 = i * inverseSegments;
+ var v0 = j * inversePointLength;
+ var u1 = u0 + inverseSegments;
+ var v1 = v0 + inversePointLength;
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ this.faces.push( new THREE.Face3( a, b, d ) );
-THREE.BoxHelper = function ( object ) {
+ this.faceVertexUvs[ 0 ].push( [
- // 5____4
- // 1/___0/|
- // | 6__|_7
- // 2/___3/
+ new THREE.Vector2( u0, v0 ),
+ new THREE.Vector2( u1, v0 ),
+ new THREE.Vector2( u0, v1 )
- var vertices = [
- new THREE.Vector3( 1, 1, 1 ),
- new THREE.Vector3( - 1, 1, 1 ),
- new THREE.Vector3( - 1, - 1, 1 ),
- new THREE.Vector3( 1, - 1, 1 ),
-
- new THREE.Vector3( 1, 1, - 1 ),
- new THREE.Vector3( - 1, 1, - 1 ),
- new THREE.Vector3( - 1, - 1, - 1 ),
- new THREE.Vector3( 1, - 1, - 1 )
- ];
+ ] );
- this.vertices = vertices;
+ this.faces.push( new THREE.Face3( b, c, d ) );
- // TODO: Wouldn't be nice if Line had .segments?
+ this.faceVertexUvs[ 0 ].push( [
- var geometry = new THREE.Geometry();
- geometry.vertices.push(
- vertices[ 0 ], vertices[ 1 ],
- vertices[ 1 ], vertices[ 2 ],
- vertices[ 2 ], vertices[ 3 ],
- vertices[ 3 ], vertices[ 0 ],
-
- vertices[ 4 ], vertices[ 5 ],
- vertices[ 5 ], vertices[ 6 ],
- vertices[ 6 ], vertices[ 7 ],
- vertices[ 7 ], vertices[ 4 ],
-
- vertices[ 0 ], vertices[ 4 ],
- vertices[ 1 ], vertices[ 5 ],
- vertices[ 2 ], vertices[ 6 ],
- vertices[ 3 ], vertices[ 7 ]
- );
+ new THREE.Vector2( u1, v0 ),
+ new THREE.Vector2( u1, v1 ),
+ new THREE.Vector2( u0, v1 )
- THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: 0xffff00 } ), THREE.LinePieces );
+ ] );
- if ( object !== undefined ) {
- this.update( object );
+ }
}
-};
+ this.mergeVertices();
+ this.computeFaceNormals();
+ this.computeVertexNormals();
-THREE.BoxHelper.prototype = Object.create( THREE.Line.prototype );
+};
-THREE.BoxHelper.prototype.update = function ( object ) {
+THREE.LatheGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.LatheGeometry.prototype.constructor = THREE.LatheGeometry;
- var geometry = object.geometry;
+// File:src/extras/geometries/PlaneGeometry.js
- if ( geometry.boundingBox === null ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Plane.as
+ */
- geometry.computeBoundingBox();
+THREE.PlaneGeometry = function ( width, height, widthSegments, heightSegments ) {
- }
+ console.info( 'THREE.PlaneGeometry: Consider using THREE.PlaneBufferGeometry for lower memory footprint.' );
- var min = geometry.boundingBox.min;
- var max = geometry.boundingBox.max;
- var vertices = this.vertices;
+ THREE.Geometry.call( this );
- vertices[ 0 ].set( max.x, max.y, max.z );
- vertices[ 1 ].set( min.x, max.y, max.z );
- vertices[ 2 ].set( min.x, min.y, max.z );
- vertices[ 3 ].set( max.x, min.y, max.z );
- vertices[ 4 ].set( max.x, max.y, min.z );
- vertices[ 5 ].set( min.x, max.y, min.z );
- vertices[ 6 ].set( min.x, min.y, min.z );
- vertices[ 7 ].set( max.x, min.y, min.z );
+ this.type = 'PlaneGeometry';
- this.geometry.computeBoundingSphere();
- this.geometry.verticesNeedUpdate = true;
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
- this.matrixAutoUpdate = false;
- this.matrixWorld = object.matrixWorld;
+ this.fromBufferGeometry( new THREE.PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
};
-/**
- * @author WestLangley / http://github.com/WestLangley
- */
+THREE.PlaneGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.PlaneGeometry.prototype.constructor = THREE.PlaneGeometry;
-// a helper to show the world-axis-aligned bounding box for an object
+// File:src/extras/geometries/PlaneBufferGeometry.js
-THREE.BoundingBoxHelper = function ( object, hex ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * based on http://papervision3d.googlecode.com/svn/trunk/as3/trunk/src/org/papervision3d/objects/primitives/Plane.as
+ */
- var color = hex || 0x888888;
+THREE.PlaneBufferGeometry = function ( width, height, widthSegments, heightSegments ) {
- this.object = object;
+ THREE.BufferGeometry.call( this );
- this.box = new THREE.Box3();
+ this.type = 'PlaneBufferGeometry';
- THREE.Mesh.call( this, new THREE.CubeGeometry( 1, 1, 1 ), new THREE.MeshBasicMaterial( { color: color, wireframe: true } ) );
+ this.parameters = {
+ width: width,
+ height: height,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments
+ };
-};
+ var width_half = width / 2;
+ var height_half = height / 2;
-THREE.BoundingBoxHelper.prototype = Object.create( THREE.Mesh.prototype );
+ var gridX = widthSegments || 1;
+ var gridY = heightSegments || 1;
-THREE.BoundingBoxHelper.prototype.update = function () {
+ var gridX1 = gridX + 1;
+ var gridY1 = gridY + 1;
- this.box.setFromObject( this.object );
+ var segment_width = width / gridX;
+ var segment_height = height / gridY;
- this.box.size( this.scale );
+ var vertices = new Float32Array( gridX1 * gridY1 * 3 );
+ var normals = new Float32Array( gridX1 * gridY1 * 3 );
+ var uvs = new Float32Array( gridX1 * gridY1 * 2 );
- this.box.center( this.position );
+ var offset = 0;
+ var offset2 = 0;
-};
+ for ( var iy = 0; iy < gridY1; iy ++ ) {
-/**
- * @author alteredq / http://alteredqualia.com/
- *
- * - shows frustum, line of sight and up of the camera
- * - suitable for fast updates
- * - based on frustum visualization in lightgl.js shadowmap example
- * http://evanw.github.com/lightgl.js/tests/shadowmap.html
- */
+ var y = iy * segment_height - height_half;
-THREE.CameraHelper = function ( camera ) {
+ for ( var ix = 0; ix < gridX1; ix ++ ) {
- var geometry = new THREE.Geometry();
- var material = new THREE.LineBasicMaterial( { color: 0xffffff, vertexColors: THREE.FaceColors } );
+ var x = ix * segment_width - width_half;
- var pointMap = {};
+ vertices[ offset ] = x;
+ vertices[ offset + 1 ] = - y;
- // colors
+ normals[ offset + 2 ] = 1;
- var hexFrustum = 0xffaa00;
- var hexCone = 0xff0000;
- var hexUp = 0x00aaff;
- var hexTarget = 0xffffff;
- var hexCross = 0x333333;
+ uvs[ offset2 ] = ix / gridX;
+ uvs[ offset2 + 1 ] = 1 - ( iy / gridY );
- // near
+ offset += 3;
+ offset2 += 2;
- addLine( "n1", "n2", hexFrustum );
- addLine( "n2", "n4", hexFrustum );
- addLine( "n4", "n3", hexFrustum );
- addLine( "n3", "n1", hexFrustum );
+ }
- // far
+ }
- addLine( "f1", "f2", hexFrustum );
- addLine( "f2", "f4", hexFrustum );
- addLine( "f4", "f3", hexFrustum );
- addLine( "f3", "f1", hexFrustum );
+ offset = 0;
- // sides
+ var indices = new ( ( vertices.length / 3 ) > 65535 ? Uint32Array : Uint16Array )( gridX * gridY * 6 );
- addLine( "n1", "f1", hexFrustum );
- addLine( "n2", "f2", hexFrustum );
- addLine( "n3", "f3", hexFrustum );
- addLine( "n4", "f4", hexFrustum );
+ for ( var iy = 0; iy < gridY; iy ++ ) {
- // cone
+ for ( var ix = 0; ix < gridX; ix ++ ) {
- addLine( "p", "n1", hexCone );
- addLine( "p", "n2", hexCone );
- addLine( "p", "n3", hexCone );
- addLine( "p", "n4", hexCone );
+ var a = ix + gridX1 * iy;
+ var b = ix + gridX1 * ( iy + 1 );
+ var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
+ var d = ( ix + 1 ) + gridX1 * iy;
- // up
+ indices[ offset ] = a;
+ indices[ offset + 1 ] = b;
+ indices[ offset + 2 ] = d;
- addLine( "u1", "u2", hexUp );
- addLine( "u2", "u3", hexUp );
- addLine( "u3", "u1", hexUp );
+ indices[ offset + 3 ] = b;
+ indices[ offset + 4 ] = c;
+ indices[ offset + 5 ] = d;
- // target
+ offset += 6;
- addLine( "c", "t", hexTarget );
- addLine( "p", "c", hexCross );
+ }
- // cross
+ }
- addLine( "cn1", "cn2", hexCross );
- addLine( "cn3", "cn4", hexCross );
+ this.addAttribute( 'index', new THREE.BufferAttribute( indices, 1 ) );
+ this.addAttribute( 'position', new THREE.BufferAttribute( vertices, 3 ) );
+ this.addAttribute( 'normal', new THREE.BufferAttribute( normals, 3 ) );
+ this.addAttribute( 'uv', new THREE.BufferAttribute( uvs, 2 ) );
- addLine( "cf1", "cf2", hexCross );
- addLine( "cf3", "cf4", hexCross );
+};
- function addLine( a, b, hex ) {
+THREE.PlaneBufferGeometry.prototype = Object.create( THREE.BufferGeometry.prototype );
+THREE.PlaneBufferGeometry.prototype.constructor = THREE.PlaneBufferGeometry;
- addPoint( a, hex );
- addPoint( b, hex );
+// File:src/extras/geometries/RingGeometry.js
- }
+/**
+ * @author Kaleb Murphy
+ */
- function addPoint( id, hex ) {
+THREE.RingGeometry = function ( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
- geometry.vertices.push( new THREE.Vector3() );
- geometry.colors.push( new THREE.Color( hex ) );
+ THREE.Geometry.call( this );
- if ( pointMap[ id ] === undefined ) {
+ this.type = 'RingGeometry';
- pointMap[ id ] = [];
+ this.parameters = {
+ innerRadius: innerRadius,
+ outerRadius: outerRadius,
+ thetaSegments: thetaSegments,
+ phiSegments: phiSegments,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
- }
+ innerRadius = innerRadius || 0;
+ outerRadius = outerRadius || 50;
- pointMap[ id ].push( geometry.vertices.length - 1 );
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
- }
+ thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
+ phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 8;
- THREE.Line.call( this, geometry, material, THREE.LinePieces );
+ var i, o, uvs = [], radius = innerRadius, radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
- this.camera = camera;
- this.matrixWorld = camera.matrixWorld;
- this.matrixAutoUpdate = false;
+ for ( i = 0; i < phiSegments + 1; i ++ ) { // concentric circles inside ring
- this.pointMap = pointMap;
+ for ( o = 0; o < thetaSegments + 1; o ++ ) { // number of segments per circle
- this.update();
+ var vertex = new THREE.Vector3();
+ var segment = thetaStart + o / thetaSegments * thetaLength;
+ vertex.x = radius * Math.cos( segment );
+ vertex.y = radius * Math.sin( segment );
-};
+ this.vertices.push( vertex );
+ uvs.push( new THREE.Vector2( ( vertex.x / outerRadius + 1 ) / 2, ( vertex.y / outerRadius + 1 ) / 2 ) );
+ }
-THREE.CameraHelper.prototype = Object.create( THREE.Line.prototype );
+ radius += radiusStep;
-THREE.CameraHelper.prototype.update = function () {
+ }
- var vector = new THREE.Vector3();
- var camera = new THREE.Camera();
- var projector = new THREE.Projector();
+ var n = new THREE.Vector3( 0, 0, 1 );
- return function () {
+ for ( i = 0; i < phiSegments; i ++ ) { // concentric circles inside ring
- var scope = this;
+ var thetaSegment = i * (thetaSegments + 1);
- var w = 1, h = 1;
+ for ( o = 0; o < thetaSegments ; o ++ ) { // number of segments per circle
- // we need just camera projection matrix
- // world matrix must be identity
+ var segment = o + thetaSegment;
- camera.projectionMatrix.copy( this.camera.projectionMatrix );
+ var v1 = segment;
+ var v2 = segment + thetaSegments + 1;
+ var v3 = segment + thetaSegments + 2;
- // center / target
+ this.faces.push( new THREE.Face3( v1, v2, v3, [ n.clone(), n.clone(), n.clone() ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uvs[ v1 ].clone(), uvs[ v2 ].clone(), uvs[ v3 ].clone() ]);
- setPoint( "c", 0, 0, -1 );
- setPoint( "t", 0, 0, 1 );
+ v1 = segment;
+ v2 = segment + thetaSegments + 2;
+ v3 = segment + 1;
- // near
+ this.faces.push( new THREE.Face3( v1, v2, v3, [ n.clone(), n.clone(), n.clone() ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uvs[ v1 ].clone(), uvs[ v2 ].clone(), uvs[ v3 ].clone() ]);
- setPoint( "n1", -w, -h, -1 );
- setPoint( "n2", w, -h, -1 );
- setPoint( "n3", -w, h, -1 );
- setPoint( "n4", w, h, -1 );
+ }
+ }
- // far
+ this.computeFaceNormals();
- setPoint( "f1", -w, -h, 1 );
- setPoint( "f2", w, -h, 1 );
- setPoint( "f3", -w, h, 1 );
- setPoint( "f4", w, h, 1 );
+ this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
- // up
+};
- setPoint( "u1", w * 0.7, h * 1.1, -1 );
- setPoint( "u2", -w * 0.7, h * 1.1, -1 );
- setPoint( "u3", 0, h * 2, -1 );
+THREE.RingGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.RingGeometry.prototype.constructor = THREE.RingGeometry;
- // cross
- setPoint( "cf1", -w, 0, 1 );
- setPoint( "cf2", w, 0, 1 );
- setPoint( "cf3", 0, -h, 1 );
- setPoint( "cf4", 0, h, 1 );
+// File:src/extras/geometries/SphereGeometry.js
- setPoint( "cn1", -w, 0, -1 );
- setPoint( "cn2", w, 0, -1 );
- setPoint( "cn3", 0, -h, -1 );
- setPoint( "cn4", 0, h, -1 );
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- function setPoint( point, x, y, z ) {
+THREE.SphereGeometry = function ( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
- vector.set( x, y, z );
- projector.unprojectVector( vector, camera );
+ THREE.Geometry.call( this );
- var points = scope.pointMap[ point ];
+ this.type = 'SphereGeometry';
- if ( points !== undefined ) {
+ this.parameters = {
+ radius: radius,
+ widthSegments: widthSegments,
+ heightSegments: heightSegments,
+ phiStart: phiStart,
+ phiLength: phiLength,
+ thetaStart: thetaStart,
+ thetaLength: thetaLength
+ };
- for ( var i = 0, il = points.length; i < il; i ++ ) {
+ radius = radius || 50;
- scope.geometry.vertices[ points[ i ] ].copy( vector );
+ widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
+ heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
- }
+ phiStart = phiStart !== undefined ? phiStart : 0;
+ phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
- }
+ thetaStart = thetaStart !== undefined ? thetaStart : 0;
+ thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
- }
+ var x, y, vertices = [], uvs = [];
- this.geometry.verticesNeedUpdate = true;
+ for ( y = 0; y <= heightSegments; y ++ ) {
- };
+ var verticesRow = [];
+ var uvsRow = [];
-}();
+ for ( x = 0; x <= widthSegments; x ++ ) {
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- */
+ var u = x / widthSegments;
+ var v = y / heightSegments;
-THREE.DirectionalLightHelper = function ( light, size ) {
+ var vertex = new THREE.Vector3();
+ vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
+ vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
+ vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
- THREE.Object3D.call( this );
+ this.vertices.push( vertex );
- this.light = light;
- this.light.updateMatrixWorld();
+ verticesRow.push( this.vertices.length - 1 );
+ uvsRow.push( new THREE.Vector2( u, 1 - v ) );
- this.matrixWorld = light.matrixWorld;
- this.matrixAutoUpdate = false;
+ }
- var geometry = new THREE.PlaneGeometry( size, size );
- var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );
- material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ vertices.push( verticesRow );
+ uvs.push( uvsRow );
- this.lightPlane = new THREE.Mesh( geometry, material );
- this.add( this.lightPlane );
+ }
- geometry = new THREE.Geometry();
- geometry.vertices.push( new THREE.Vector3() );
- geometry.vertices.push( new THREE.Vector3() );
- geometry.computeLineDistances();
+ for ( y = 0; y < heightSegments; y ++ ) {
- material = new THREE.LineBasicMaterial( { fog: false } );
- material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ for ( x = 0; x < widthSegments; x ++ ) {
- this.targetLine = new THREE.Line( geometry, material );
- this.add( this.targetLine );
+ var v1 = vertices[ y ][ x + 1 ];
+ var v2 = vertices[ y ][ x ];
+ var v3 = vertices[ y + 1 ][ x ];
+ var v4 = vertices[ y + 1 ][ x + 1 ];
- this.update();
+ var n1 = this.vertices[ v1 ].clone().normalize();
+ var n2 = this.vertices[ v2 ].clone().normalize();
+ var n3 = this.vertices[ v3 ].clone().normalize();
+ var n4 = this.vertices[ v4 ].clone().normalize();
-};
+ var uv1 = uvs[ y ][ x + 1 ].clone();
+ var uv2 = uvs[ y ][ x ].clone();
+ var uv3 = uvs[ y + 1 ][ x ].clone();
+ var uv4 = uvs[ y + 1 ][ x + 1 ].clone();
-THREE.DirectionalLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+ if ( Math.abs( this.vertices[ v1 ].y ) === radius ) {
-THREE.DirectionalLightHelper.prototype.dispose = function () {
+ uv1.x = ( uv1.x + uv2.x ) / 2;
+ this.faces.push( new THREE.Face3( v1, v3, v4, [ n1, n3, n4 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv3, uv4 ] );
- this.lightPlane.geometry.dispose();
- this.lightPlane.material.dispose();
- this.targetLine.geometry.dispose();
- this.targetLine.material.dispose();
-};
+ } else if ( Math.abs( this.vertices[ v3 ].y ) === radius ) {
-THREE.DirectionalLightHelper.prototype.update = function () {
+ uv3.x = ( uv3.x + uv4.x ) / 2;
+ this.faces.push( new THREE.Face3( v1, v2, v3, [ n1, n2, n3 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv3 ] );
- var vector = new THREE.Vector3();
+ } else {
- return function () {
+ this.faces.push( new THREE.Face3( v1, v2, v4, [ n1, n2, n4 ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv1, uv2, uv4 ] );
- vector.getPositionFromMatrix( this.light.matrixWorld ).negate();
+ this.faces.push( new THREE.Face3( v2, v3, v4, [ n2.clone(), n3, n4.clone() ] ) );
+ this.faceVertexUvs[ 0 ].push( [ uv2.clone(), uv3, uv4.clone() ] );
- this.lightPlane.lookAt( vector );
- this.lightPlane.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ }
- this.targetLine.geometry.vertices[ 1 ].copy( vector );
- this.targetLine.geometry.verticesNeedUpdate = true;
- this.targetLine.material.color.copy( this.lightPlane.material.color );
+ }
}
-}();
+ this.computeFaceNormals();
+ this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author WestLangley / http://github.com/WestLangley
-*/
+};
-THREE.FaceNormalsHelper = function ( object, size, hex, linewidth ) {
+THREE.SphereGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.SphereGeometry.prototype.constructor = THREE.SphereGeometry;
- this.object = object;
+// File:src/extras/geometries/TextGeometry.js
- this.size = size || 1;
+/**
+ * @author zz85 / http://www.lab4games.net/zz85/blog
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * For creating 3D text geometry in three.js
+ *
+ * Text = 3D Text
+ *
+ * parameters = {
+ * size: <float>, // size of the text
+ * height: <float>, // thickness to extrude text
+ * curveSegments: <int>, // number of points on the curves
+ *
+ * font: <string>, // font name
+ * weight: <string>, // font weight (normal, bold)
+ * style: <string>, // font style (normal, italics)
+ *
+ * bevelEnabled: <bool>, // turn on bevel
+ * bevelThickness: <float>, // how deep into text bevel goes
+ * bevelSize: <float>, // how far from text outline is bevel
+ * }
+ *
+ */
- var color = hex || 0xffff00;
+/* Usage Examples
- var width = linewidth || 1;
+ // TextGeometry wrapper
- var geometry = new THREE.Geometry();
+ var text3d = new TextGeometry( text, options );
- var faces = this.object.geometry.faces;
+ // Complete manner
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ var textShapes = THREE.FontUtils.generateShapes( text, options );
+ var text3d = new ExtrudeGeometry( textShapes, options );
- geometry.vertices.push( new THREE.Vector3() );
- geometry.vertices.push( new THREE.Vector3() );
+*/
- }
- THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
+THREE.TextGeometry = function ( text, parameters ) {
- this.matrixAutoUpdate = false;
+ parameters = parameters || {};
- this.normalMatrix = new THREE.Matrix3();
+ var textShapes = THREE.FontUtils.generateShapes( text, parameters );
- this.update();
+ // translate parameters to ExtrudeGeometry API
-};
+ parameters.amount = parameters.height !== undefined ? parameters.height : 50;
-THREE.FaceNormalsHelper.prototype = Object.create( THREE.Line.prototype );
+ // defaults
-THREE.FaceNormalsHelper.prototype.update = ( function ( object ) {
+ if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
+ if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
+ if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
- var v1 = new THREE.Vector3();
+ THREE.ExtrudeGeometry.call( this, textShapes, parameters );
- return function ( object ) {
+ this.type = 'TextGeometry';
- this.object.updateMatrixWorld( true );
+};
- this.normalMatrix.getNormalMatrix( this.object.matrixWorld );
+THREE.TextGeometry.prototype = Object.create( THREE.ExtrudeGeometry.prototype );
+THREE.TextGeometry.prototype.constructor = THREE.TextGeometry;
- var vertices = this.geometry.vertices;
+// File:src/extras/geometries/TorusGeometry.js
- var faces = this.object.geometry.faces;
+/**
+ * @author oosmoxiecode
+ * @author mrdoob / http://mrdoob.com/
+ * based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3DLite/src/away3dlite/primitives/Torus.as?r=2888
+ */
- var worldMatrix = this.object.matrixWorld;
+THREE.TorusGeometry = function ( radius, tube, radialSegments, tubularSegments, arc ) {
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ THREE.Geometry.call( this );
- var face = faces[ i ];
+ this.type = 'TorusGeometry';
- v1.copy( face.normal ).applyMatrix3( this.normalMatrix ).normalize().multiplyScalar( this.size );
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ arc: arc
+ };
- var idx = 2 * i;
+ radius = radius || 100;
+ tube = tube || 40;
+ radialSegments = radialSegments || 8;
+ tubularSegments = tubularSegments || 6;
+ arc = arc || Math.PI * 2;
- vertices[ idx ].copy( face.centroid ).applyMatrix4( worldMatrix );
+ var center = new THREE.Vector3(), uvs = [], normals = [];
- vertices[ idx + 1 ].addVectors( vertices[ idx ], v1 );
+ for ( var j = 0; j <= radialSegments; j ++ ) {
- }
+ for ( var i = 0; i <= tubularSegments; i ++ ) {
- this.geometry.verticesNeedUpdate = true;
+ var u = i / tubularSegments * arc;
+ var v = j / radialSegments * Math.PI * 2;
- return this;
+ center.x = radius * Math.cos( u );
+ center.y = radius * Math.sin( u );
- }
+ var vertex = new THREE.Vector3();
+ vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
+ vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
+ vertex.z = tube * Math.sin( v );
-}());
+ this.vertices.push( vertex );
+ uvs.push( new THREE.Vector2( i / tubularSegments, j / radialSegments ) );
+ normals.push( vertex.clone().sub( center ).normalize() );
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ }
-THREE.GridHelper = function ( size, step ) {
+ }
- var geometry = new THREE.Geometry();
- var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors } );
+ for ( var j = 1; j <= radialSegments; j ++ ) {
- this.color1 = new THREE.Color( 0x444444 );
- this.color2 = new THREE.Color( 0x888888 );
+ for ( var i = 1; i <= tubularSegments; i ++ ) {
- for ( var i = - size; i <= size; i += step ) {
+ var a = ( tubularSegments + 1 ) * j + i - 1;
+ var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
+ var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
+ var d = ( tubularSegments + 1 ) * j + i;
- geometry.vertices.push(
- new THREE.Vector3( - size, 0, i ), new THREE.Vector3( size, 0, i ),
- new THREE.Vector3( i, 0, - size ), new THREE.Vector3( i, 0, size )
- );
+ var face = new THREE.Face3( a, b, d, [ normals[ a ].clone(), normals[ b ].clone(), normals[ d ].clone() ] );
+ this.faces.push( face );
+ this.faceVertexUvs[ 0 ].push( [ uvs[ a ].clone(), uvs[ b ].clone(), uvs[ d ].clone() ] );
- var color = i === 0 ? this.color1 : this.color2;
+ face = new THREE.Face3( b, c, d, [ normals[ b ].clone(), normals[ c ].clone(), normals[ d ].clone() ] );
+ this.faces.push( face );
+ this.faceVertexUvs[ 0 ].push( [ uvs[ b ].clone(), uvs[ c ].clone(), uvs[ d ].clone() ] );
- geometry.colors.push( color, color, color, color );
+ }
}
- THREE.Line.call( this, geometry, material, THREE.LinePieces );
+ this.computeFaceNormals();
};
-THREE.GridHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.TorusGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.TorusGeometry.prototype.constructor = THREE.TorusGeometry;
-THREE.GridHelper.prototype.setColors = function( colorCenterLine, colorGrid ) {
+// File:src/extras/geometries/TorusKnotGeometry.js
- this.color1.set( colorCenterLine );
- this.color2.set( colorGrid );
+/**
+ * @author oosmoxiecode
+ * based on http://code.google.com/p/away3d/source/browse/trunk/fp10/Away3D/src/away3d/primitives/TorusKnot.as?spec=svn2473&r=2473
+ */
- this.geometry.colorsNeedUpdate = true;
+THREE.TorusKnotGeometry = function ( radius, tube, radialSegments, tubularSegments, p, q, heightScale ) {
-}
+ THREE.Geometry.call( this );
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- */
+ this.type = 'TorusKnotGeometry';
-THREE.HemisphereLightHelper = function ( light, sphereSize, arrowLength, domeSize ) {
+ this.parameters = {
+ radius: radius,
+ tube: tube,
+ radialSegments: radialSegments,
+ tubularSegments: tubularSegments,
+ p: p,
+ q: q,
+ heightScale: heightScale
+ };
- THREE.Object3D.call( this );
+ radius = radius || 100;
+ tube = tube || 40;
+ radialSegments = radialSegments || 64;
+ tubularSegments = tubularSegments || 8;
+ p = p || 2;
+ q = q || 3;
+ heightScale = heightScale || 1;
+
+ var grid = new Array( radialSegments );
+ var tang = new THREE.Vector3();
+ var n = new THREE.Vector3();
+ var bitan = new THREE.Vector3();
- this.light = light;
- this.light.updateMatrixWorld();
+ for ( var i = 0; i < radialSegments; ++ i ) {
- this.matrixWorld = light.matrixWorld;
- this.matrixAutoUpdate = false;
+ grid[ i ] = new Array( tubularSegments );
+ var u = i / radialSegments * 2 * p * Math.PI;
+ var p1 = getPos( u, q, p, radius, heightScale );
+ var p2 = getPos( u + 0.01, q, p, radius, heightScale );
+ tang.subVectors( p2, p1 );
+ n.addVectors( p2, p1 );
- this.colors = [ new THREE.Color(), new THREE.Color() ];
+ bitan.crossVectors( tang, n );
+ n.crossVectors( bitan, tang );
+ bitan.normalize();
+ n.normalize();
- var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
- geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
+ for ( var j = 0; j < tubularSegments; ++ j ) {
- for ( var i = 0, il = 8; i < il; i ++ ) {
+ var v = j / tubularSegments * 2 * Math.PI;
+ var cx = - tube * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
+ var cy = tube * Math.sin( v );
- geometry.faces[ i ].color = this.colors[ i < 4 ? 0 : 1 ];
+ var pos = new THREE.Vector3();
+ pos.x = p1.x + cx * n.x + cy * bitan.x;
+ pos.y = p1.y + cx * n.y + cy * bitan.y;
+ pos.z = p1.z + cx * n.z + cy * bitan.z;
+
+ grid[ i ][ j ] = this.vertices.push( pos ) - 1;
+
+ }
}
- var material = new THREE.MeshBasicMaterial( { vertexColors: THREE.FaceColors, wireframe: true } );
+ for ( var i = 0; i < radialSegments; ++ i ) {
- this.lightSphere = new THREE.Mesh( geometry, material );
- this.add( this.lightSphere );
+ for ( var j = 0; j < tubularSegments; ++ j ) {
- this.update();
+ var ip = ( i + 1 ) % radialSegments;
+ var jp = ( j + 1 ) % tubularSegments;
-};
+ var a = grid[ i ][ j ];
+ var b = grid[ ip ][ j ];
+ var c = grid[ ip ][ jp ];
+ var d = grid[ i ][ jp ];
-THREE.HemisphereLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+ var uva = new THREE.Vector2( i / radialSegments, j / tubularSegments );
+ var uvb = new THREE.Vector2( ( i + 1 ) / radialSegments, j / tubularSegments );
+ var uvc = new THREE.Vector2( ( i + 1 ) / radialSegments, ( j + 1 ) / tubularSegments );
+ var uvd = new THREE.Vector2( i / radialSegments, ( j + 1 ) / tubularSegments );
-THREE.HemisphereLightHelper.prototype.dispose = function () {
- this.lightSphere.geometry.dispose();
- this.lightSphere.material.dispose();
-};
+ this.faces.push( new THREE.Face3( a, b, d ) );
+ this.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
-THREE.HemisphereLightHelper.prototype.update = function () {
+ this.faces.push( new THREE.Face3( b, c, d ) );
+ this.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
- var vector = new THREE.Vector3();
+ }
+ }
- return function () {
+ this.computeFaceNormals();
+ this.computeVertexNormals();
- this.colors[ 0 ].copy( this.light.color ).multiplyScalar( this.light.intensity );
- this.colors[ 1 ].copy( this.light.groundColor ).multiplyScalar( this.light.intensity );
+ function getPos( u, in_q, in_p, radius, heightScale ) {
- this.lightSphere.lookAt( vector.getPositionFromMatrix( this.light.matrixWorld ).negate() );
- this.lightSphere.geometry.colorsNeedUpdate = true;
+ var cu = Math.cos( u );
+ var su = Math.sin( u );
+ var quOverP = in_q / in_p * u;
+ var cs = Math.cos( quOverP );
+
+ var tx = radius * ( 2 + cs ) * 0.5 * cu;
+ var ty = radius * ( 2 + cs ) * su * 0.5;
+ var tz = heightScale * radius * Math.sin( quOverP ) * 0.5;
+
+ return new THREE.Vector3( tx, ty, tz );
}
-}();
+};
+
+THREE.TorusKnotGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.TorusKnotGeometry.prototype.constructor = THREE.TorusKnotGeometry;
+// File:src/extras/geometries/TubeGeometry.js
/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / https://github.com/WestLangley
+ * @author zz85 / https://github.com/zz85
+ * @author miningold / https://github.com/miningold
+ * @author jonobr1 / https://github.com/jonobr1
+ *
+ * Modified from the TorusKnotGeometry by @oosmoxiecode
+ *
+ * Creates a tube which extrudes along a 3d spline
+ *
+ * Uses parallel transport frames as described in
+ * http://www.cs.indiana.edu/pub/techreports/TR425.pdf
*/
-THREE.PointLightHelper = function ( light, sphereSize ) {
+THREE.TubeGeometry = function ( path, segments, radius, radialSegments, closed, taper ) {
- this.light = light;
- this.light.updateMatrixWorld();
+ THREE.Geometry.call( this );
- var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
- var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );
- material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ this.type = 'TubeGeometry';
- THREE.Mesh.call( this, geometry, material );
+ this.parameters = {
+ path: path,
+ segments: segments,
+ radius: radius,
+ radialSegments: radialSegments,
+ closed: closed
+ };
- this.matrixWorld = this.light.matrixWorld;
- this.matrixAutoUpdate = false;
+ segments = segments || 64;
+ radius = radius || 1;
+ radialSegments = radialSegments || 8;
+ closed = closed || false;
+ taper = taper || THREE.TubeGeometry.NoTaper;
- /*
- var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
- var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
+ var grid = [];
- this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
- this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
+ var scope = this,
- var d = light.distance;
+ tangent,
+ normal,
+ binormal,
- if ( d === 0.0 ) {
+ numpoints = segments + 1,
- this.lightDistance.visible = false;
+ u, v, r,
+
+ cx, cy,
+ pos, pos2 = new THREE.Vector3(),
+ i, j,
+ ip, jp,
+ a, b, c, d,
+ uva, uvb, uvc, uvd;
+
+ var frames = new THREE.TubeGeometry.FrenetFrames( path, segments, closed ),
+ tangents = frames.tangents,
+ normals = frames.normals,
+ binormals = frames.binormals;
+
+ // proxy internals
+ this.tangents = tangents;
+ this.normals = normals;
+ this.binormals = binormals;
- } else {
+ function vert( x, y, z ) {
- this.lightDistance.scale.set( d, d, d );
+ return scope.vertices.push( new THREE.Vector3( x, y, z ) ) - 1;
}
- this.add( this.lightDistance );
- */
+ // consruct the grid
-};
+ for ( i = 0; i < numpoints; i ++ ) {
-THREE.PointLightHelper.prototype = Object.create( THREE.Mesh.prototype );
+ grid[ i ] = [];
-THREE.PointLightHelper.prototype.dispose = function () {
+ u = i / ( numpoints - 1 );
- this.geometry.dispose();
- this.material.dispose();
-};
+ pos = path.getPointAt( u );
-THREE.PointLightHelper.prototype.update = function () {
+ tangent = tangents[ i ];
+ normal = normals[ i ];
+ binormal = binormals[ i ];
- this.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ r = radius * taper( u );
- /*
- var d = this.light.distance;
+ for ( j = 0; j < radialSegments; j ++ ) {
- if ( d === 0.0 ) {
+ v = j / radialSegments * 2 * Math.PI;
- this.lightDistance.visible = false;
+ cx = - r * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
+ cy = r * Math.sin( v );
- } else {
+ pos2.copy( pos );
+ pos2.x += cx * normal.x + cy * binormal.x;
+ pos2.y += cx * normal.y + cy * binormal.y;
+ pos2.z += cx * normal.z + cy * binormal.z;
- this.lightDistance.visible = true;
- this.lightDistance.scale.set( d, d, d );
+ grid[ i ][ j ] = vert( pos2.x, pos2.y, pos2.z );
+ }
}
- */
-
-};
-/**
- * @author alteredq / http://alteredqualia.com/
- * @author mrdoob / http://mrdoob.com/
- * @author WestLangley / http://github.com/WestLangley
-*/
+ // construct the mesh
-THREE.SpotLightHelper = function ( light ) {
+ for ( i = 0; i < segments; i ++ ) {
- THREE.Object3D.call( this );
+ for ( j = 0; j < radialSegments; j ++ ) {
- this.light = light;
- this.light.updateMatrixWorld();
+ ip = ( closed ) ? (i + 1) % segments : i + 1;
+ jp = (j + 1) % radialSegments;
- this.matrixWorld = light.matrixWorld;
- this.matrixAutoUpdate = false;
+ a = grid[ i ][ j ]; // *** NOT NECESSARILY PLANAR ! ***
+ b = grid[ ip ][ j ];
+ c = grid[ ip ][ jp ];
+ d = grid[ i ][ jp ];
- var geometry = new THREE.CylinderGeometry( 0, 1, 1, 8, 1, true );
+ uva = new THREE.Vector2( i / segments, j / radialSegments );
+ uvb = new THREE.Vector2( ( i + 1 ) / segments, j / radialSegments );
+ uvc = new THREE.Vector2( ( i + 1 ) / segments, ( j + 1 ) / radialSegments );
+ uvd = new THREE.Vector2( i / segments, ( j + 1 ) / radialSegments );
- geometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, -0.5, 0 ) );
- geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
+ this.faces.push( new THREE.Face3( a, b, d ) );
+ this.faceVertexUvs[ 0 ].push( [ uva, uvb, uvd ] );
- var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );
+ this.faces.push( new THREE.Face3( b, c, d ) );
+ this.faceVertexUvs[ 0 ].push( [ uvb.clone(), uvc, uvd.clone() ] );
- this.cone = new THREE.Mesh( geometry, material );
- this.add( this.cone );
+ }
+ }
- this.update();
+ this.computeFaceNormals();
+ this.computeVertexNormals();
};
-THREE.SpotLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+THREE.TubeGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.TubeGeometry.prototype.constructor = THREE.TubeGeometry;
-THREE.SpotLightHelper.prototype.dispose = function () {
- this.cone.geometry.dispose();
- this.cone.material.dispose();
-};
+THREE.TubeGeometry.NoTaper = function ( u ) {
-THREE.SpotLightHelper.prototype.update = function () {
+ return 1;
- var vector = new THREE.Vector3();
- var vector2 = new THREE.Vector3();
+};
- return function () {
+THREE.TubeGeometry.SinusoidalTaper = function ( u ) {
- var coneLength = this.light.distance ? this.light.distance : 10000;
- var coneWidth = coneLength * Math.tan( this.light.angle );
+ return Math.sin( Math.PI * u );
- this.cone.scale.set( coneWidth, coneWidth, coneLength );
+};
- vector.getPositionFromMatrix( this.light.matrixWorld );
- vector2.getPositionFromMatrix( this.light.target.matrixWorld );
+// For computing of Frenet frames, exposing the tangents, normals and binormals the spline
+THREE.TubeGeometry.FrenetFrames = function ( path, segments, closed ) {
- this.cone.lookAt( vector2.sub( vector ) );
+ var normal = new THREE.Vector3(),
- this.cone.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
+ tangents = [],
+ normals = [],
+ binormals = [],
- };
+ vec = new THREE.Vector3(),
+ mat = new THREE.Matrix4(),
-}();
+ numpoints = segments + 1,
+ theta,
+ epsilon = 0.0001,
+ smallest,
-/**
- * @author mrdoob / http://mrdoob.com/
- * @author WestLangley / http://github.com/WestLangley
-*/
+ tx, ty, tz,
+ i, u;
-THREE.VertexNormalsHelper = function ( object, size, hex, linewidth ) {
- this.object = object;
+ // expose internals
+ this.tangents = tangents;
+ this.normals = normals;
+ this.binormals = binormals;
- this.size = size || 1;
+ // compute the tangent vectors for each segment on the path
- var color = hex || 0xff0000;
+ for ( i = 0; i < numpoints; i ++ ) {
- var width = linewidth || 1;
+ u = i / ( numpoints - 1 );
- var geometry = new THREE.Geometry();
+ tangents[ i ] = path.getTangentAt( u );
+ tangents[ i ].normalize();
- var vertices = object.geometry.vertices;
+ }
- var faces = object.geometry.faces;
+ initialNormal3();
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ /*
+ function initialNormal1(lastBinormal) {
+ // fixed start binormal. Has dangers of 0 vectors
+ normals[ 0 ] = new THREE.Vector3();
+ binormals[ 0 ] = new THREE.Vector3();
+ if (lastBinormal===undefined) lastBinormal = new THREE.Vector3( 0, 0, 1 );
+ normals[ 0 ].crossVectors( lastBinormal, tangents[ 0 ] ).normalize();
+ binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] ).normalize();
+ }
- var face = faces[ i ];
+ function initialNormal2() {
- for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+ // This uses the Frenet-Serret formula for deriving binormal
+ var t2 = path.getTangentAt( epsilon );
- geometry.vertices.push( new THREE.Vector3() );
- geometry.vertices.push( new THREE.Vector3() );
+ normals[ 0 ] = new THREE.Vector3().subVectors( t2, tangents[ 0 ] ).normalize();
+ binormals[ 0 ] = new THREE.Vector3().crossVectors( tangents[ 0 ], normals[ 0 ] );
- }
+ normals[ 0 ].crossVectors( binormals[ 0 ], tangents[ 0 ] ).normalize(); // last binormal x tangent
+ binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] ).normalize();
}
+ */
- THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
-
- this.matrixAutoUpdate = false;
+ function initialNormal3() {
+ // select an initial normal vector perpenicular to the first tangent vector,
+ // and in the direction of the smallest tangent xyz component
- this.normalMatrix = new THREE.Matrix3();
+ normals[ 0 ] = new THREE.Vector3();
+ binormals[ 0 ] = new THREE.Vector3();
+ smallest = Number.MAX_VALUE;
+ tx = Math.abs( tangents[ 0 ].x );
+ ty = Math.abs( tangents[ 0 ].y );
+ tz = Math.abs( tangents[ 0 ].z );
- this.update();
+ if ( tx <= smallest ) {
+ smallest = tx;
+ normal.set( 1, 0, 0 );
+ }
-};
+ if ( ty <= smallest ) {
+ smallest = ty;
+ normal.set( 0, 1, 0 );
+ }
-THREE.VertexNormalsHelper.prototype = Object.create( THREE.Line.prototype );
+ if ( tz <= smallest ) {
+ normal.set( 0, 0, 1 );
+ }
-THREE.VertexNormalsHelper.prototype.update = ( function ( object ) {
+ vec.crossVectors( tangents[ 0 ], normal ).normalize();
- var v1 = new THREE.Vector3();
+ normals[ 0 ].crossVectors( tangents[ 0 ], vec );
+ binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
+ }
- return function( object ) {
- var keys = [ 'a', 'b', 'c', 'd' ];
+ // compute the slowly-varying normal and binormal vectors for each segment on the path
- this.object.updateMatrixWorld( true );
+ for ( i = 1; i < numpoints; i ++ ) {
- this.normalMatrix.getNormalMatrix( this.object.matrixWorld );
+ normals[ i ] = normals[ i - 1 ].clone();
- var vertices = this.geometry.vertices;
+ binormals[ i ] = binormals[ i - 1 ].clone();
- var verts = this.object.geometry.vertices;
+ vec.crossVectors( tangents[ i - 1 ], tangents[ i ] );
- var faces = this.object.geometry.faces;
+ if ( vec.length() > epsilon ) {
- var worldMatrix = this.object.matrixWorld;
+ vec.normalize();
- var idx = 0;
+ theta = Math.acos( THREE.Math.clamp( tangents[ i - 1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
- var face = faces[ i ];
+ }
- for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
- var vertexId = face[ keys[ j ] ];
- var vertex = verts[ vertexId ];
+ }
- var normal = face.vertexNormals[ j ];
- vertices[ idx ].copy( vertex ).applyMatrix4( worldMatrix );
+ // if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
- v1.copy( normal ).applyMatrix3( this.normalMatrix ).normalize().multiplyScalar( this.size );
+ if ( closed ) {
- v1.add( vertices[ idx ] );
- idx = idx + 1;
+ theta = Math.acos( THREE.Math.clamp( normals[ 0 ].dot( normals[ numpoints - 1 ] ), - 1, 1 ) );
+ theta /= ( numpoints - 1 );
- vertices[ idx ].copy( v1 );
- idx = idx + 1;
+ if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ numpoints - 1 ] ) ) > 0 ) {
- }
+ theta = - theta;
}
- this.geometry.verticesNeedUpdate = true;
+ for ( i = 1; i < numpoints; i ++ ) {
- return this;
+ // twist a little...
+ normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
+ binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
+
+ }
}
+};
-}());
+// File:src/extras/geometries/PolyhedronGeometry.js
/**
- * @author mrdoob / http://mrdoob.com/
+ * @author clockworkgeek / https://github.com/clockworkgeek
+ * @author timothypratley / https://github.com/timothypratley
* @author WestLangley / http://github.com/WestLangley
*/
-THREE.VertexTangentsHelper = function ( object, size, hex, linewidth ) {
-
- this.object = object;
-
- this.size = size || 1;
+THREE.PolyhedronGeometry = function ( vertices, indices, radius, detail ) {
- var color = hex || 0x0000ff;
-
- var width = linewidth || 1;
-
- var geometry = new THREE.Geometry();
-
- var vertices = object.geometry.vertices;
+ THREE.Geometry.call( this );
- var faces = object.geometry.faces;
+ this.type = 'PolyhedronGeometry';
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ this.parameters = {
+ vertices: vertices,
+ indices: indices,
+ radius: radius,
+ detail: detail
+ };
- var face = faces[ i ];
+ radius = radius || 1;
+ detail = detail || 0;
- for ( var j = 0, jl = face.vertexTangents.length; j < jl; j ++ ) {
+ var that = this;
- geometry.vertices.push( new THREE.Vector3() );
- geometry.vertices.push( new THREE.Vector3() );
+ for ( var i = 0, l = vertices.length; i < l; i += 3 ) {
- }
+ prepare( new THREE.Vector3( vertices[ i ], vertices[ i + 1 ], vertices[ i + 2 ] ) );
}
- THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
-
- this.matrixAutoUpdate = false;
-
- this.update();
-
-};
-
-THREE.VertexTangentsHelper.prototype = Object.create( THREE.Line.prototype );
-
-THREE.VertexTangentsHelper.prototype.update = ( function ( object ) {
-
- var v1 = new THREE.Vector3();
-
- return function( object ) {
+ var p = this.vertices;
- var keys = [ 'a', 'b', 'c', 'd' ];
+ var faces = [];
- this.object.updateMatrixWorld( true );
+ for ( var i = 0, j = 0, l = indices.length; i < l; i += 3, j ++ ) {
- var vertices = this.geometry.vertices;
+ var v1 = p[ indices[ i ] ];
+ var v2 = p[ indices[ i + 1 ] ];
+ var v3 = p[ indices[ i + 2 ] ];
- var verts = this.object.geometry.vertices;
+ faces[ j ] = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
- var faces = this.object.geometry.faces;
+ }
- var worldMatrix = this.object.matrixWorld;
+ var centroid = new THREE.Vector3();
- var idx = 0;
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ subdivide( faces[ i ], detail );
- var face = faces[ i ];
+ }
- for ( var j = 0, jl = face.vertexTangents.length; j < jl; j ++ ) {
- var vertexId = face[ keys[ j ] ];
- var vertex = verts[ vertexId ];
+ // Handle case when face straddles the seam
- var tangent = face.vertexTangents[ j ];
+ for ( var i = 0, l = this.faceVertexUvs[ 0 ].length; i < l; i ++ ) {
- vertices[ idx ].copy( vertex ).applyMatrix4( worldMatrix );
+ var uvs = this.faceVertexUvs[ 0 ][ i ];
- v1.copy( tangent ).transformDirection( worldMatrix ).multiplyScalar( this.size );
+ var x0 = uvs[ 0 ].x;
+ var x1 = uvs[ 1 ].x;
+ var x2 = uvs[ 2 ].x;
- v1.add( vertices[ idx ] );
- idx = idx + 1;
+ var max = Math.max( x0, Math.max( x1, x2 ) );
+ var min = Math.min( x0, Math.min( x1, x2 ) );
- vertices[ idx ].copy( v1 );
- idx = idx + 1;
+ if ( max > 0.9 && min < 0.1 ) { // 0.9 is somewhat arbitrary
- }
+ if ( x0 < 0.2 ) uvs[ 0 ].x += 1;
+ if ( x1 < 0.2 ) uvs[ 1 ].x += 1;
+ if ( x2 < 0.2 ) uvs[ 2 ].x += 1;
}
- this.geometry.verticesNeedUpdate = true;
+ }
- return this;
+
+ // Apply radius
+
+ for ( var i = 0, l = this.vertices.length; i < l; i ++ ) {
+
+ this.vertices[ i ].multiplyScalar( radius );
}
-}());
-/**
- * @author mrdoob / http://mrdoob.com/
- */
+ // Merge vertices
-THREE.WireframeHelper = function ( object ) {
+ this.mergeVertices();
- var edge = [ 0, 0 ], hash = {};
- var sortFunction = function ( a, b ) { return a - b };
+ this.computeFaceNormals();
- var keys = [ 'a', 'b', 'c', 'd' ];
- var geometry = new THREE.Geometry();
+ this.boundingSphere = new THREE.Sphere( new THREE.Vector3(), radius );
- var vertices = object.geometry.vertices;
- var faces = object.geometry.faces;
- for ( var i = 0, l = faces.length; i < l; i ++ ) {
+ // Project vector onto sphere's surface
- var face = faces[ i ];
+ function prepare( vector ) {
- for ( var j = 0; j < 3; j ++ ) {
+ var vertex = vector.normalize().clone();
+ vertex.index = that.vertices.push( vertex ) - 1;
- edge[ 0 ] = face[ keys[ j ] ];
- edge[ 1 ] = face[ keys[ ( j + 1 ) % 3 ] ];
- edge.sort( sortFunction );
+ // Texture coords are equivalent to map coords, calculate angle and convert to fraction of a circle.
- var key = edge.toString();
+ var u = azimuth( vector ) / 2 / Math.PI + 0.5;
+ var v = inclination( vector ) / Math.PI + 0.5;
+ vertex.uv = new THREE.Vector2( u, 1 - v );
- if ( hash[ key ] === undefined ) {
+ return vertex;
- geometry.vertices.push( vertices[ edge[ 0 ] ] );
- geometry.vertices.push( vertices[ edge[ 1 ] ] );
+ }
- hash[ key ] = true;
- }
+ // Approximate a curved face with recursively sub-divided triangles.
- }
+ function make( v1, v2, v3 ) {
- }
+ var face = new THREE.Face3( v1.index, v2.index, v3.index, [ v1.clone(), v2.clone(), v3.clone() ] );
+ that.faces.push( face );
- THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: 0xffffff } ), THREE.LinePieces );
+ centroid.copy( v1 ).add( v2 ).add( v3 ).divideScalar( 3 );
- this.matrixAutoUpdate = false;
- this.matrixWorld = object.matrixWorld;
+ var azi = azimuth( centroid );
-};
+ that.faceVertexUvs[ 0 ].push( [
+ correctUV( v1.uv, v1, azi ),
+ correctUV( v2.uv, v2, azi ),
+ correctUV( v3.uv, v3, azi )
+ ] );
-THREE.WireframeHelper.prototype = Object.create( THREE.Line.prototype );
+ }
-/**
- * @author alteredq / http://alteredqualia.com/
- */
-THREE.ImmediateRenderObject = function () {
+ // Analytically subdivide a face to the required detail level.
- THREE.Object3D.call( this );
+ function subdivide( face, detail ) {
- this.render = function ( renderCallback ) { };
+ var cols = Math.pow(2, detail);
+ var a = prepare( that.vertices[ face.a ] );
+ var b = prepare( that.vertices[ face.b ] );
+ var c = prepare( that.vertices[ face.c ] );
+ var v = [];
-};
+ // Construct all of the vertices for this subdivision.
-THREE.ImmediateRenderObject.prototype = Object.create( THREE.Object3D.prototype );
+ for ( var i = 0 ; i <= cols; i ++ ) {
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- */
+ v[ i ] = [];
-THREE.LensFlare = function ( texture, size, distance, blending, color ) {
+ var aj = prepare( a.clone().lerp( c, i / cols ) );
+ var bj = prepare( b.clone().lerp( c, i / cols ) );
+ var rows = cols - i;
- THREE.Object3D.call( this );
+ for ( var j = 0; j <= rows; j ++) {
- this.lensFlares = [];
+ if ( j == 0 && i == cols ) {
- this.positionScreen = new THREE.Vector3();
- this.customUpdateCallback = undefined;
+ v[ i ][ j ] = aj;
- if( texture !== undefined ) {
+ } else {
- this.add( texture, size, distance, blending, color );
+ v[ i ][ j ] = prepare( aj.clone().lerp( bj, j / rows ) );
- }
+ }
-};
+ }
-THREE.LensFlare.prototype = Object.create( THREE.Object3D.prototype );
+ }
+ // Construct all of the faces.
-/*
- * Add: adds another flare
- */
+ for ( var i = 0; i < cols ; i ++ ) {
-THREE.LensFlare.prototype.add = function ( texture, size, distance, blending, color, opacity ) {
+ for ( var j = 0; j < 2 * (cols - i) - 1; j ++ ) {
- if( size === undefined ) size = -1;
- if( distance === undefined ) distance = 0;
- if( opacity === undefined ) opacity = 1;
- if( color === undefined ) color = new THREE.Color( 0xffffff );
- if( blending === undefined ) blending = THREE.NormalBlending;
+ var k = Math.floor( j / 2 );
- distance = Math.min( distance, Math.max( 0, distance ) );
+ if ( j % 2 == 0 ) {
- this.lensFlares.push( { texture: texture, // THREE.Texture
- size: size, // size in pixels (-1 = use texture.width)
- distance: distance, // distance (0-1) from light source (0=at light source)
- x: 0, y: 0, z: 0, // screen position (-1 => 1) z = 0 is ontop z = 1 is back
- scale: 1, // scale
- rotation: 1, // rotation
- opacity: opacity, // opacity
- color: color, // color
- blending: blending } ); // blending
+ make(
+ v[ i ][ k + 1],
+ v[ i + 1 ][ k ],
+ v[ i ][ k ]
+ );
-};
+ } else {
+ make(
+ v[ i ][ k + 1 ],
+ v[ i + 1][ k + 1],
+ v[ i + 1 ][ k ]
+ );
-/*
- * Update lens flares update positions on all flares based on the screen position
- * Set myLensFlare.customUpdateCallback to alter the flares in your project specific way.
- */
+ }
-THREE.LensFlare.prototype.updateLensFlares = function () {
+ }
- var f, fl = this.lensFlares.length;
- var flare;
- var vecX = -this.positionScreen.x * 2;
- var vecY = -this.positionScreen.y * 2;
+ }
- for( f = 0; f < fl; f ++ ) {
+ }
- flare = this.lensFlares[ f ];
- flare.x = this.positionScreen.x + vecX * flare.distance;
- flare.y = this.positionScreen.y + vecY * flare.distance;
+ // Angle around the Y axis, counter-clockwise when looking from above.
- flare.wantedRotation = flare.x * Math.PI * 0.25;
- flare.rotation += ( flare.wantedRotation - flare.rotation ) * 0.25;
+ function azimuth( vector ) {
+
+ return Math.atan2( vector.z, - vector.x );
}
-};
+ // Angle above the XZ plane.
+
+ function inclination( vector ) {
+ return Math.atan2( - vector.y, Math.sqrt( ( vector.x * vector.x ) + ( vector.z * vector.z ) ) );
+ }
+ // Texture fixing helper. Spheres have some odd behaviours.
+ function correctUV( uv, vector, azimuth ) {
+ if ( ( azimuth < 0 ) && ( uv.x === 1 ) ) uv = new THREE.Vector2( uv.x - 1, uv.y );
+ if ( ( vector.x === 0 ) && ( vector.z === 0 ) ) uv = new THREE.Vector2( azimuth / 2 / Math.PI + 0.5, uv.y );
+ return uv.clone();
+ }
+};
+THREE.PolyhedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.PolyhedronGeometry.prototype.constructor = THREE.PolyhedronGeometry;
+// File:src/extras/geometries/DodecahedronGeometry.js
/**
- * @author alteredq / http://alteredqualia.com/
+ * @author Abe Pazos / https://hamoid.com
*/
-THREE.MorphBlendMesh = function( geometry, material ) {
+THREE.DodecahedronGeometry = function ( radius, detail ) {
- THREE.Mesh.call( this, geometry, material );
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
- this.animationsMap = {};
- this.animationsList = [];
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+ var r = 1 / t;
- // prepare default animation
- // (all frames played together in 1 second)
+ var vertices = [
- var numFrames = this.geometry.morphTargets.length;
+ // (±1, ±1, ±1)
+ -1, -1, -1, -1, -1, 1,
+ -1, 1, -1, -1, 1, 1,
+ 1, -1, -1, 1, -1, 1,
+ 1, 1, -1, 1, 1, 1,
- var name = "__default";
+ // (0, ±1/φ, ±φ)
+ 0, -r, -t, 0, -r, t,
+ 0, r, -t, 0, r, t,
- var startFrame = 0;
- var endFrame = numFrames - 1;
+ // (±1/φ, ±φ, 0)
+ -r, -t, 0, -r, t, 0,
+ r, -t, 0, r, t, 0,
- var fps = numFrames / 1;
+ // (±φ, 0, ±1/φ)
+ -t, 0, -r, t, 0, -r,
+ -t, 0, r, t, 0, r
+ ];
- this.createAnimation( name, startFrame, endFrame, fps );
- this.setAnimationWeight( name, 1 );
+ var indices = [
+ 3, 11, 7, 3, 7, 15, 3, 15, 13,
+ 7, 19, 17, 7, 17, 6, 7, 6, 15,
+ 17, 4, 8, 17, 8, 10, 17, 10, 6,
+ 8, 0, 16, 8, 16, 2, 8, 2, 10,
+ 0, 12, 1, 0, 1, 18, 0, 18, 16,
+ 6, 10, 2, 6, 2, 13, 6, 13, 15,
+ 2, 16, 18, 2, 18, 3, 2, 3, 13,
+ 18, 1, 9, 18, 9, 11, 18, 11, 3,
+ 4, 14, 12, 4, 12, 0, 4, 0, 8,
+ 11, 9, 5, 11, 5, 19, 11, 19, 7,
+ 19, 5, 14, 19, 14, 4, 19, 4, 17,
+ 1, 12, 14, 1, 14, 5, 1, 5, 9
+ ];
-};
+ THREE.PolyhedronGeometry.call( this, vertices, indices, radius, detail );
-THREE.MorphBlendMesh.prototype = Object.create( THREE.Mesh.prototype );
+};
-THREE.MorphBlendMesh.prototype.createAnimation = function ( name, start, end, fps ) {
+THREE.DodecahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.DodecahedronGeometry.prototype.constructor = THREE.DodecahedronGeometry;
- var animation = {
+// File:src/extras/geometries/IcosahedronGeometry.js
- startFrame: start,
- endFrame: end,
+/**
+ * @author timothypratley / https://github.com/timothypratley
+ */
- length: end - start + 1,
+THREE.IcosahedronGeometry = function ( radius, detail ) {
- fps: fps,
- duration: ( end - start ) / fps,
+ var t = ( 1 + Math.sqrt( 5 ) ) / 2;
- lastFrame: 0,
- currentFrame: 0,
+ var vertices = [
+ - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
+ 0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
+ t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
+ ];
- active: false,
+ var indices = [
+ 0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
+ 1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
+ 3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
+ 4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
+ ];
- time: 0,
- direction: 1,
- weight: 1,
+ THREE.PolyhedronGeometry.call( this, vertices, indices, radius, detail );
- directionBackwards: false,
- mirroredLoop: false
+ this.type = 'IcosahedronGeometry';
+ this.parameters = {
+ radius: radius,
+ detail: detail
};
-
- this.animationsMap[ name ] = animation;
- this.animationsList.push( animation );
-
};
-THREE.MorphBlendMesh.prototype.autoCreateAnimations = function ( fps ) {
+THREE.IcosahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.IcosahedronGeometry.prototype.constructor = THREE.IcosahedronGeometry;
- var pattern = /([a-z]+)(\d+)/;
+// File:src/extras/geometries/OctahedronGeometry.js
- var firstAnimation, frameRanges = {};
+/**
+ * @author timothypratley / https://github.com/timothypratley
+ */
- var geometry = this.geometry;
+THREE.OctahedronGeometry = function ( radius, detail ) {
- for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
- var morph = geometry.morphTargets[ i ];
- var chunks = morph.name.match( pattern );
+ var vertices = [
+ 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0,- 1, 0, 0, 0, 1, 0, 0,- 1
+ ];
- if ( chunks && chunks.length > 1 ) {
+ var indices = [
+ 0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
+ ];
- var name = chunks[ 1 ];
- var num = chunks[ 2 ];
+ THREE.PolyhedronGeometry.call( this, vertices, indices, radius, detail );
- if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: -Infinity };
+ this.type = 'OctahedronGeometry';
- var range = frameRanges[ name ];
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
+};
- if ( i < range.start ) range.start = i;
- if ( i > range.end ) range.end = i;
+THREE.OctahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.OctahedronGeometry.prototype.constructor = THREE.OctahedronGeometry;
- if ( ! firstAnimation ) firstAnimation = name;
+// File:src/extras/geometries/TetrahedronGeometry.js
- }
+/**
+ * @author timothypratley / https://github.com/timothypratley
+ */
- }
+THREE.TetrahedronGeometry = function ( radius, detail ) {
+
+ var vertices = [
+ 1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
+ ];
- for ( var name in frameRanges ) {
+ var indices = [
+ 2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
+ ];
- var range = frameRanges[ name ];
- this.createAnimation( name, range.start, range.end, fps );
+ THREE.PolyhedronGeometry.call( this, vertices, indices, radius, detail );
- }
+ this.type = 'TetrahedronGeometry';
- this.firstAnimation = firstAnimation;
+ this.parameters = {
+ radius: radius,
+ detail: detail
+ };
};
-THREE.MorphBlendMesh.prototype.setAnimationDirectionForward = function ( name ) {
-
- var animation = this.animationsMap[ name ];
+THREE.TetrahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.TetrahedronGeometry.prototype.constructor = THREE.TetrahedronGeometry;
- if ( animation ) {
+// File:src/extras/geometries/ParametricGeometry.js
- animation.direction = 1;
- animation.directionBackwards = false;
+/**
+ * @author zz85 / https://github.com/zz85
+ * Parametric Surfaces Geometry
+ * based on the brilliant article by @prideout http://prideout.net/blog/?p=44
+ *
+ * new THREE.ParametricGeometry( parametricFunction, uSegments, ySegements );
+ *
+ */
- }
+THREE.ParametricGeometry = function ( func, slices, stacks ) {
-};
+ THREE.Geometry.call( this );
-THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward = function ( name ) {
+ this.type = 'ParametricGeometry';
- var animation = this.animationsMap[ name ];
+ this.parameters = {
+ func: func,
+ slices: slices,
+ stacks: stacks
+ };
- if ( animation ) {
+ var verts = this.vertices;
+ var faces = this.faces;
+ var uvs = this.faceVertexUvs[ 0 ];
- animation.direction = -1;
- animation.directionBackwards = true;
+ var i, j, p;
+ var u, v;
- }
+ var sliceCount = slices + 1;
-};
+ for ( i = 0; i <= stacks; i ++ ) {
-THREE.MorphBlendMesh.prototype.setAnimationFPS = function ( name, fps ) {
+ v = i / stacks;
- var animation = this.animationsMap[ name ];
+ for ( j = 0; j <= slices; j ++ ) {
- if ( animation ) {
+ u = j / slices;
- animation.fps = fps;
- animation.duration = ( animation.end - animation.start ) / animation.fps;
+ p = func( u, v );
+ verts.push( p );
+ }
}
-};
+ var a, b, c, d;
+ var uva, uvb, uvc, uvd;
-THREE.MorphBlendMesh.prototype.setAnimationDuration = function ( name, duration ) {
+ for ( i = 0; i < stacks; i ++ ) {
- var animation = this.animationsMap[ name ];
+ for ( j = 0; j < slices; j ++ ) {
- if ( animation ) {
+ a = i * sliceCount + j;
+ b = i * sliceCount + j + 1;
+ c = (i + 1) * sliceCount + j + 1;
+ d = (i + 1) * sliceCount + j;
- animation.duration = duration;
- animation.fps = ( animation.end - animation.start ) / animation.duration;
+ uva = new THREE.Vector2( j / slices, i / stacks );
+ uvb = new THREE.Vector2( ( j + 1 ) / slices, i / stacks );
+ uvc = new THREE.Vector2( ( j + 1 ) / slices, ( i + 1 ) / stacks );
+ uvd = new THREE.Vector2( j / slices, ( i + 1 ) / stacks );
- }
+ faces.push( new THREE.Face3( a, b, d ) );
+ uvs.push( [ uva, uvb, uvd ] );
-};
+ faces.push( new THREE.Face3( b, c, d ) );
+ uvs.push( [ uvb.clone(), uvc, uvd.clone() ] );
-THREE.MorphBlendMesh.prototype.setAnimationWeight = function ( name, weight ) {
+ }
- var animation = this.animationsMap[ name ];
+ }
- if ( animation ) {
+ // console.log(this);
- animation.weight = weight;
+ // magic bullet
+ // var diff = this.mergeVertices();
+ // console.log('removed ', diff, ' vertices by merging');
- }
+ this.computeFaceNormals();
+ this.computeVertexNormals();
};
-THREE.MorphBlendMesh.prototype.setAnimationTime = function ( name, time ) {
+THREE.ParametricGeometry.prototype = Object.create( THREE.Geometry.prototype );
+THREE.ParametricGeometry.prototype.constructor = THREE.ParametricGeometry;
- var animation = this.animationsMap[ name ];
+// File:src/extras/helpers/AxisHelper.js
- if ( animation ) {
+/**
+ * @author sroucheray / http://sroucheray.org/
+ * @author mrdoob / http://mrdoob.com/
+ */
- animation.time = time;
+THREE.AxisHelper = function ( size ) {
- }
+ size = size || 1;
-};
+ var vertices = new Float32Array( [
+ 0, 0, 0, size, 0, 0,
+ 0, 0, 0, 0, size, 0,
+ 0, 0, 0, 0, 0, size
+ ] );
-THREE.MorphBlendMesh.prototype.getAnimationTime = function ( name ) {
+ var colors = new Float32Array( [
+ 1, 0, 0, 1, 0.6, 0,
+ 0, 1, 0, 0.6, 1, 0,
+ 0, 0, 1, 0, 0.6, 1
+ ] );
- var time = 0;
+ var geometry = new THREE.BufferGeometry();
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( vertices, 3 ) );
+ geometry.addAttribute( 'color', new THREE.BufferAttribute( colors, 3 ) );
- var animation = this.animationsMap[ name ];
+ var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors } );
- if ( animation ) {
+ THREE.Line.call( this, geometry, material, THREE.LinePieces );
- time = animation.time;
+};
- }
+THREE.AxisHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.AxisHelper.prototype.constructor = THREE.AxisHelper;
- return time;
+// File:src/extras/helpers/ArrowHelper.js
-};
+/**
+ * @author WestLangley / http://github.com/WestLangley
+ * @author zz85 / http://github.com/zz85
+ * @author bhouston / http://exocortex.com
+ *
+ * Creates an arrow for visualizing directions
+ *
+ * Parameters:
+ * dir - Vector3
+ * origin - Vector3
+ * length - Number
+ * color - color in hex value
+ * headLength - Number
+ * headWidth - Number
+ */
-THREE.MorphBlendMesh.prototype.getAnimationDuration = function ( name ) {
+THREE.ArrowHelper = ( function () {
- var duration = -1;
+ var lineGeometry = new THREE.Geometry();
+ lineGeometry.vertices.push( new THREE.Vector3( 0, 0, 0 ), new THREE.Vector3( 0, 1, 0 ) );
- var animation = this.animationsMap[ name ];
+ var coneGeometry = new THREE.CylinderGeometry( 0, 0.5, 1, 5, 1 );
+ coneGeometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, - 0.5, 0 ) );
- if ( animation ) {
+ return function ( dir, origin, length, color, headLength, headWidth ) {
- duration = animation.duration;
+ // dir is assumed to be normalized
- }
+ THREE.Object3D.call( this );
- return duration;
+ if ( color === undefined ) color = 0xffff00;
+ if ( length === undefined ) length = 1;
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
-};
+ this.position.copy( origin );
-THREE.MorphBlendMesh.prototype.playAnimation = function ( name ) {
+ this.line = new THREE.Line( lineGeometry, new THREE.LineBasicMaterial( { color: color } ) );
+ this.line.matrixAutoUpdate = false;
+ this.add( this.line );
- var animation = this.animationsMap[ name ];
+ this.cone = new THREE.Mesh( coneGeometry, new THREE.MeshBasicMaterial( { color: color } ) );
+ this.cone.matrixAutoUpdate = false;
+ this.add( this.cone );
- if ( animation ) {
+ this.setDirection( dir );
+ this.setLength( length, headLength, headWidth );
- animation.time = 0;
- animation.active = true;
+ }
- } else {
+}() );
- console.warn( "animation[" + name + "] undefined" );
+THREE.ArrowHelper.prototype = Object.create( THREE.Object3D.prototype );
+THREE.ArrowHelper.prototype.constructor = THREE.ArrowHelper;
- }
+THREE.ArrowHelper.prototype.setDirection = ( function () {
-};
+ var axis = new THREE.Vector3();
+ var radians;
-THREE.MorphBlendMesh.prototype.stopAnimation = function ( name ) {
+ return function ( dir ) {
- var animation = this.animationsMap[ name ];
+ // dir is assumed to be normalized
- if ( animation ) {
+ if ( dir.y > 0.99999 ) {
- animation.active = false;
+ this.quaternion.set( 0, 0, 0, 1 );
- }
+ } else if ( dir.y < - 0.99999 ) {
-};
+ this.quaternion.set( 1, 0, 0, 0 );
-THREE.MorphBlendMesh.prototype.update = function ( delta ) {
+ } else {
- for ( var i = 0, il = this.animationsList.length; i < il; i ++ ) {
+ axis.set( dir.z, 0, - dir.x ).normalize();
- var animation = this.animationsList[ i ];
+ radians = Math.acos( dir.y );
- if ( ! animation.active ) continue;
+ this.quaternion.setFromAxisAngle( axis, radians );
- var frameTime = animation.duration / animation.length;
+ }
- animation.time += animation.direction * delta;
+ };
- if ( animation.mirroredLoop ) {
+}() );
- if ( animation.time > animation.duration || animation.time < 0 ) {
+THREE.ArrowHelper.prototype.setLength = function ( length, headLength, headWidth ) {
- animation.direction *= -1;
+ if ( headLength === undefined ) headLength = 0.2 * length;
+ if ( headWidth === undefined ) headWidth = 0.2 * headLength;
- if ( animation.time > animation.duration ) {
+ this.line.scale.set( 1, length - headLength, 1 );
+ this.line.updateMatrix();
- animation.time = animation.duration;
- animation.directionBackwards = true;
+ this.cone.scale.set( headWidth, headLength, headWidth );
+ this.cone.position.y = length;
+ this.cone.updateMatrix();
- }
+};
- if ( animation.time < 0 ) {
+THREE.ArrowHelper.prototype.setColor = function ( color ) {
- animation.time = 0;
- animation.directionBackwards = false;
+ this.line.material.color.set( color );
+ this.cone.material.color.set( color );
- }
+};
- }
+// File:src/extras/helpers/BoxHelper.js
- } else {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- animation.time = animation.time % animation.duration;
+THREE.BoxHelper = function ( object ) {
- if ( animation.time < 0 ) animation.time += animation.duration;
+ var geometry = new THREE.BufferGeometry();
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( 72 ), 3 ) );
- }
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: 0xffff00 } ), THREE.LinePieces );
- var keyframe = animation.startFrame + THREE.Math.clamp( Math.floor( animation.time / frameTime ), 0, animation.length - 1 );
- var weight = animation.weight;
+ if ( object !== undefined ) {
- if ( keyframe !== animation.currentFrame ) {
+ this.update( object );
- this.morphTargetInfluences[ animation.lastFrame ] = 0;
- this.morphTargetInfluences[ animation.currentFrame ] = 1 * weight;
+ }
- this.morphTargetInfluences[ keyframe ] = 0;
+};
- animation.lastFrame = animation.currentFrame;
- animation.currentFrame = keyframe;
+THREE.BoxHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.BoxHelper.prototype.constructor = THREE.BoxHelper;
- }
+THREE.BoxHelper.prototype.update = function ( object ) {
- var mix = ( animation.time % frameTime ) / frameTime;
+ var geometry = object.geometry;
- if ( animation.directionBackwards ) mix = 1 - mix;
+ if ( geometry.boundingBox === null ) {
- this.morphTargetInfluences[ animation.currentFrame ] = mix * weight;
- this.morphTargetInfluences[ animation.lastFrame ] = ( 1 - mix ) * weight;
+ geometry.computeBoundingBox();
}
-};
+ var min = geometry.boundingBox.min;
+ var max = geometry.boundingBox.max;
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- */
+ /*
+ 5____4
+ 1/___0/|
+ | 6__|_7
+ 2/___3/
+
+ 0: max.x, max.y, max.z
+ 1: min.x, max.y, max.z
+ 2: min.x, min.y, max.z
+ 3: max.x, min.y, max.z
+ 4: max.x, max.y, min.z
+ 5: min.x, max.y, min.z
+ 6: min.x, min.y, min.z
+ 7: max.x, min.y, min.z
+ */
-THREE.LensFlarePlugin = function () {
+ var vertices = this.geometry.attributes.position.array;
- var _gl, _renderer, _precision, _lensFlare = {};
+ vertices[ 0 ] = max.x; vertices[ 1 ] = max.y; vertices[ 2 ] = max.z;
+ vertices[ 3 ] = min.x; vertices[ 4 ] = max.y; vertices[ 5 ] = max.z;
- this.init = function ( renderer ) {
+ vertices[ 6 ] = min.x; vertices[ 7 ] = max.y; vertices[ 8 ] = max.z;
+ vertices[ 9 ] = min.x; vertices[ 10 ] = min.y; vertices[ 11 ] = max.z;
- _gl = renderer.context;
- _renderer = renderer;
+ vertices[ 12 ] = min.x; vertices[ 13 ] = min.y; vertices[ 14 ] = max.z;
+ vertices[ 15 ] = max.x; vertices[ 16 ] = min.y; vertices[ 17 ] = max.z;
- _precision = renderer.getPrecision();
+ vertices[ 18 ] = max.x; vertices[ 19 ] = min.y; vertices[ 20 ] = max.z;
+ vertices[ 21 ] = max.x; vertices[ 22 ] = max.y; vertices[ 23 ] = max.z;
- _lensFlare.vertices = new Float32Array( 8 + 8 );
- _lensFlare.faces = new Uint16Array( 6 );
+ //
- var i = 0;
- _lensFlare.vertices[ i++ ] = -1; _lensFlare.vertices[ i++ ] = -1; // vertex
- _lensFlare.vertices[ i++ ] = 0; _lensFlare.vertices[ i++ ] = 0; // uv... etc.
+ vertices[ 24 ] = max.x; vertices[ 25 ] = max.y; vertices[ 26 ] = min.z;
+ vertices[ 27 ] = min.x; vertices[ 28 ] = max.y; vertices[ 29 ] = min.z;
- _lensFlare.vertices[ i++ ] = 1; _lensFlare.vertices[ i++ ] = -1;
- _lensFlare.vertices[ i++ ] = 1; _lensFlare.vertices[ i++ ] = 0;
+ vertices[ 30 ] = min.x; vertices[ 31 ] = max.y; vertices[ 32 ] = min.z;
+ vertices[ 33 ] = min.x; vertices[ 34 ] = min.y; vertices[ 35 ] = min.z;
- _lensFlare.vertices[ i++ ] = 1; _lensFlare.vertices[ i++ ] = 1;
- _lensFlare.vertices[ i++ ] = 1; _lensFlare.vertices[ i++ ] = 1;
+ vertices[ 36 ] = min.x; vertices[ 37 ] = min.y; vertices[ 38 ] = min.z;
+ vertices[ 39 ] = max.x; vertices[ 40 ] = min.y; vertices[ 41 ] = min.z;
- _lensFlare.vertices[ i++ ] = -1; _lensFlare.vertices[ i++ ] = 1;
- _lensFlare.vertices[ i++ ] = 0; _lensFlare.vertices[ i++ ] = 1;
+ vertices[ 42 ] = max.x; vertices[ 43 ] = min.y; vertices[ 44 ] = min.z;
+ vertices[ 45 ] = max.x; vertices[ 46 ] = max.y; vertices[ 47 ] = min.z;
- i = 0;
- _lensFlare.faces[ i++ ] = 0; _lensFlare.faces[ i++ ] = 1; _lensFlare.faces[ i++ ] = 2;
- _lensFlare.faces[ i++ ] = 0; _lensFlare.faces[ i++ ] = 2; _lensFlare.faces[ i++ ] = 3;
+ //
- // buffers
+ vertices[ 48 ] = max.x; vertices[ 49 ] = max.y; vertices[ 50 ] = max.z;
+ vertices[ 51 ] = max.x; vertices[ 52 ] = max.y; vertices[ 53 ] = min.z;
- _lensFlare.vertexBuffer = _gl.createBuffer();
- _lensFlare.elementBuffer = _gl.createBuffer();
+ vertices[ 54 ] = min.x; vertices[ 55 ] = max.y; vertices[ 56 ] = max.z;
+ vertices[ 57 ] = min.x; vertices[ 58 ] = max.y; vertices[ 59 ] = min.z;
- _gl.bindBuffer( _gl.ARRAY_BUFFER, _lensFlare.vertexBuffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, _lensFlare.vertices, _gl.STATIC_DRAW );
+ vertices[ 60 ] = min.x; vertices[ 61 ] = min.y; vertices[ 62 ] = max.z;
+ vertices[ 63 ] = min.x; vertices[ 64 ] = min.y; vertices[ 65 ] = min.z;
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _lensFlare.elementBuffer );
- _gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, _lensFlare.faces, _gl.STATIC_DRAW );
+ vertices[ 66 ] = max.x; vertices[ 67 ] = min.y; vertices[ 68 ] = max.z;
+ vertices[ 69 ] = max.x; vertices[ 70 ] = min.y; vertices[ 71 ] = min.z;
- // textures
+ this.geometry.attributes.position.needsUpdate = true;
+
+ this.geometry.computeBoundingSphere();
- _lensFlare.tempTexture = _gl.createTexture();
- _lensFlare.occlusionTexture = _gl.createTexture();
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
- _gl.bindTexture( _gl.TEXTURE_2D, _lensFlare.tempTexture );
- _gl.texImage2D( _gl.TEXTURE_2D, 0, _gl.RGB, 16, 16, 0, _gl.RGB, _gl.UNSIGNED_BYTE, null );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_MAG_FILTER, _gl.NEAREST );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_MIN_FILTER, _gl.NEAREST );
+};
- _gl.bindTexture( _gl.TEXTURE_2D, _lensFlare.occlusionTexture );
- _gl.texImage2D( _gl.TEXTURE_2D, 0, _gl.RGBA, 16, 16, 0, _gl.RGBA, _gl.UNSIGNED_BYTE, null );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_WRAP_S, _gl.CLAMP_TO_EDGE );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_WRAP_T, _gl.CLAMP_TO_EDGE );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_MAG_FILTER, _gl.NEAREST );
- _gl.texParameteri( _gl.TEXTURE_2D, _gl.TEXTURE_MIN_FILTER, _gl.NEAREST );
+// File:src/extras/helpers/BoundingBoxHelper.js
- if ( _gl.getParameter( _gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS ) <= 0 ) {
+/**
+ * @author WestLangley / http://github.com/WestLangley
+ */
- _lensFlare.hasVertexTexture = false;
- _lensFlare.program = createProgram( THREE.ShaderFlares[ "lensFlare" ], _precision );
+// a helper to show the world-axis-aligned bounding box for an object
- } else {
+THREE.BoundingBoxHelper = function ( object, hex ) {
- _lensFlare.hasVertexTexture = true;
- _lensFlare.program = createProgram( THREE.ShaderFlares[ "lensFlareVertexTexture" ], _precision );
+ var color = ( hex !== undefined ) ? hex : 0x888888;
- }
+ this.object = object;
- _lensFlare.attributes = {};
- _lensFlare.uniforms = {};
+ this.box = new THREE.Box3();
- _lensFlare.attributes.vertex = _gl.getAttribLocation ( _lensFlare.program, "position" );
- _lensFlare.attributes.uv = _gl.getAttribLocation ( _lensFlare.program, "uv" );
+ THREE.Mesh.call( this, new THREE.BoxGeometry( 1, 1, 1 ), new THREE.MeshBasicMaterial( { color: color, wireframe: true } ) );
- _lensFlare.uniforms.renderType = _gl.getUniformLocation( _lensFlare.program, "renderType" );
- _lensFlare.uniforms.map = _gl.getUniformLocation( _lensFlare.program, "map" );
- _lensFlare.uniforms.occlusionMap = _gl.getUniformLocation( _lensFlare.program, "occlusionMap" );
- _lensFlare.uniforms.opacity = _gl.getUniformLocation( _lensFlare.program, "opacity" );
- _lensFlare.uniforms.color = _gl.getUniformLocation( _lensFlare.program, "color" );
- _lensFlare.uniforms.scale = _gl.getUniformLocation( _lensFlare.program, "scale" );
- _lensFlare.uniforms.rotation = _gl.getUniformLocation( _lensFlare.program, "rotation" );
- _lensFlare.uniforms.screenPosition = _gl.getUniformLocation( _lensFlare.program, "screenPosition" );
+};
- };
+THREE.BoundingBoxHelper.prototype = Object.create( THREE.Mesh.prototype );
+THREE.BoundingBoxHelper.prototype.constructor = THREE.BoundingBoxHelper;
+THREE.BoundingBoxHelper.prototype.update = function () {
- /*
- * Render lens flares
- * Method: renders 16x16 0xff00ff-colored points scattered over the light source area,
- * reads these back and calculates occlusion.
- * Then _lensFlare.update_lensFlares() is called to re-position and
- * update transparency of flares. Then they are rendered.
- *
- */
+ this.box.setFromObject( this.object );
- this.render = function ( scene, camera, viewportWidth, viewportHeight ) {
+ this.box.size( this.scale );
+
+ this.box.center( this.position );
- var flares = scene.__webglFlares,
- nFlares = flares.length;
+};
- if ( ! nFlares ) return;
+// File:src/extras/helpers/CameraHelper.js
- var tempPosition = new THREE.Vector3();
+/**
+ * @author alteredq / http://alteredqualia.com/
+ *
+ * - shows frustum, line of sight and up of the camera
+ * - suitable for fast updates
+ * - based on frustum visualization in lightgl.js shadowmap example
+ * http://evanw.github.com/lightgl.js/tests/shadowmap.html
+ */
- var invAspect = viewportHeight / viewportWidth,
- halfViewportWidth = viewportWidth * 0.5,
- halfViewportHeight = viewportHeight * 0.5;
+THREE.CameraHelper = function ( camera ) {
- var size = 16 / viewportHeight,
- scale = new THREE.Vector2( size * invAspect, size );
+ var geometry = new THREE.Geometry();
+ var material = new THREE.LineBasicMaterial( { color: 0xffffff, vertexColors: THREE.FaceColors } );
- var screenPosition = new THREE.Vector3( 1, 1, 0 ),
- screenPositionPixels = new THREE.Vector2( 1, 1 );
+ var pointMap = {};
- var uniforms = _lensFlare.uniforms,
- attributes = _lensFlare.attributes;
+ // colors
- // set _lensFlare program and reset blending
+ var hexFrustum = 0xffaa00;
+ var hexCone = 0xff0000;
+ var hexUp = 0x00aaff;
+ var hexTarget = 0xffffff;
+ var hexCross = 0x333333;
- _gl.useProgram( _lensFlare.program );
+ // near
- _gl.enableVertexAttribArray( _lensFlare.attributes.vertex );
- _gl.enableVertexAttribArray( _lensFlare.attributes.uv );
+ addLine( "n1", "n2", hexFrustum );
+ addLine( "n2", "n4", hexFrustum );
+ addLine( "n4", "n3", hexFrustum );
+ addLine( "n3", "n1", hexFrustum );
- // loop through all lens flares to update their occlusion and positions
- // setup gl and common used attribs/unforms
+ // far
- _gl.uniform1i( uniforms.occlusionMap, 0 );
- _gl.uniform1i( uniforms.map, 1 );
+ addLine( "f1", "f2", hexFrustum );
+ addLine( "f2", "f4", hexFrustum );
+ addLine( "f4", "f3", hexFrustum );
+ addLine( "f3", "f1", hexFrustum );
- _gl.bindBuffer( _gl.ARRAY_BUFFER, _lensFlare.vertexBuffer );
- _gl.vertexAttribPointer( attributes.vertex, 2, _gl.FLOAT, false, 2 * 8, 0 );
- _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 2 * 8, 8 );
+ // sides
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _lensFlare.elementBuffer );
+ addLine( "n1", "f1", hexFrustum );
+ addLine( "n2", "f2", hexFrustum );
+ addLine( "n3", "f3", hexFrustum );
+ addLine( "n4", "f4", hexFrustum );
- _gl.disable( _gl.CULL_FACE );
- _gl.depthMask( false );
+ // cone
- var i, j, jl, flare, sprite;
+ addLine( "p", "n1", hexCone );
+ addLine( "p", "n2", hexCone );
+ addLine( "p", "n3", hexCone );
+ addLine( "p", "n4", hexCone );
- for ( i = 0; i < nFlares; i ++ ) {
+ // up
- size = 16 / viewportHeight;
- scale.set( size * invAspect, size );
+ addLine( "u1", "u2", hexUp );
+ addLine( "u2", "u3", hexUp );
+ addLine( "u3", "u1", hexUp );
- // calc object screen position
+ // target
- flare = flares[ i ];
+ addLine( "c", "t", hexTarget );
+ addLine( "p", "c", hexCross );
- tempPosition.set( flare.matrixWorld.elements[12], flare.matrixWorld.elements[13], flare.matrixWorld.elements[14] );
+ // cross
- tempPosition.applyMatrix4( camera.matrixWorldInverse );
- tempPosition.applyProjection( camera.projectionMatrix );
+ addLine( "cn1", "cn2", hexCross );
+ addLine( "cn3", "cn4", hexCross );
- // setup arrays for gl programs
+ addLine( "cf1", "cf2", hexCross );
+ addLine( "cf3", "cf4", hexCross );
- screenPosition.copy( tempPosition )
+ function addLine( a, b, hex ) {
- screenPositionPixels.x = screenPosition.x * halfViewportWidth + halfViewportWidth;
- screenPositionPixels.y = screenPosition.y * halfViewportHeight + halfViewportHeight;
+ addPoint( a, hex );
+ addPoint( b, hex );
- // screen cull
+ }
- if ( _lensFlare.hasVertexTexture || (
- screenPositionPixels.x > 0 &&
- screenPositionPixels.x < viewportWidth &&
- screenPositionPixels.y > 0 &&
- screenPositionPixels.y < viewportHeight ) ) {
+ function addPoint( id, hex ) {
- // save current RGB to temp texture
+ geometry.vertices.push( new THREE.Vector3() );
+ geometry.colors.push( new THREE.Color( hex ) );
- _gl.activeTexture( _gl.TEXTURE1 );
- _gl.bindTexture( _gl.TEXTURE_2D, _lensFlare.tempTexture );
- _gl.copyTexImage2D( _gl.TEXTURE_2D, 0, _gl.RGB, screenPositionPixels.x - 8, screenPositionPixels.y - 8, 16, 16, 0 );
+ if ( pointMap[ id ] === undefined ) {
+ pointMap[ id ] = [];
- // render pink quad
+ }
- _gl.uniform1i( uniforms.renderType, 0 );
- _gl.uniform2f( uniforms.scale, scale.x, scale.y );
- _gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
+ pointMap[ id ].push( geometry.vertices.length - 1 );
- _gl.disable( _gl.BLEND );
- _gl.enable( _gl.DEPTH_TEST );
+ }
- _gl.drawElements( _gl.TRIANGLES, 6, _gl.UNSIGNED_SHORT, 0 );
+ THREE.Line.call( this, geometry, material, THREE.LinePieces );
+ this.camera = camera;
+ this.matrix = camera.matrixWorld;
+ this.matrixAutoUpdate = false;
- // copy result to occlusionMap
+ this.pointMap = pointMap;
- _gl.activeTexture( _gl.TEXTURE0 );
- _gl.bindTexture( _gl.TEXTURE_2D, _lensFlare.occlusionTexture );
- _gl.copyTexImage2D( _gl.TEXTURE_2D, 0, _gl.RGBA, screenPositionPixels.x - 8, screenPositionPixels.y - 8, 16, 16, 0 );
+ this.update();
+};
- // restore graphics
+THREE.CameraHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.CameraHelper.prototype.constructor = THREE.CameraHelper;
- _gl.uniform1i( uniforms.renderType, 1 );
- _gl.disable( _gl.DEPTH_TEST );
+THREE.CameraHelper.prototype.update = function () {
- _gl.activeTexture( _gl.TEXTURE1 );
- _gl.bindTexture( _gl.TEXTURE_2D, _lensFlare.tempTexture );
- _gl.drawElements( _gl.TRIANGLES, 6, _gl.UNSIGNED_SHORT, 0 );
+ var geometry, pointMap;
+
+ var vector = new THREE.Vector3();
+ var camera = new THREE.Camera();
+ var setPoint = function ( point, x, y, z ) {
- // update object positions
+ vector.set( x, y, z ).unproject( camera );
- flare.positionScreen.copy( screenPosition )
+ var points = pointMap[ point ];
- if ( flare.customUpdateCallback ) {
+ if ( points !== undefined ) {
- flare.customUpdateCallback( flare );
+ for ( var i = 0, il = points.length; i < il; i ++ ) {
- } else {
+ geometry.vertices[ points[ i ] ].copy( vector );
- flare.updateLensFlares();
+ }
- }
+ }
- // render flares
+ };
- _gl.uniform1i( uniforms.renderType, 2 );
- _gl.enable( _gl.BLEND );
+ return function () {
- for ( j = 0, jl = flare.lensFlares.length; j < jl; j ++ ) {
+ geometry = this.geometry;
+ pointMap = this.pointMap;
- sprite = flare.lensFlares[ j ];
+ var w = 1, h = 1;
- if ( sprite.opacity > 0.001 && sprite.scale > 0.001 ) {
+ // we need just camera projection matrix
+ // world matrix must be identity
- screenPosition.x = sprite.x;
- screenPosition.y = sprite.y;
- screenPosition.z = sprite.z;
+ camera.projectionMatrix.copy( this.camera.projectionMatrix );
- size = sprite.size * sprite.scale / viewportHeight;
+ // center / target
- scale.x = size * invAspect;
- scale.y = size;
+ setPoint( "c", 0, 0, - 1 );
+ setPoint( "t", 0, 0, 1 );
- _gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
- _gl.uniform2f( uniforms.scale, scale.x, scale.y );
- _gl.uniform1f( uniforms.rotation, sprite.rotation );
+ // near
- _gl.uniform1f( uniforms.opacity, sprite.opacity );
- _gl.uniform3f( uniforms.color, sprite.color.r, sprite.color.g, sprite.color.b );
+ setPoint( "n1", - w, - h, - 1 );
+ setPoint( "n2", w, - h, - 1 );
+ setPoint( "n3", - w, h, - 1 );
+ setPoint( "n4", w, h, - 1 );
- _renderer.setBlending( sprite.blending, sprite.blendEquation, sprite.blendSrc, sprite.blendDst );
- _renderer.setTexture( sprite.texture, 1 );
+ // far
- _gl.drawElements( _gl.TRIANGLES, 6, _gl.UNSIGNED_SHORT, 0 );
+ setPoint( "f1", - w, - h, 1 );
+ setPoint( "f2", w, - h, 1 );
+ setPoint( "f3", - w, h, 1 );
+ setPoint( "f4", w, h, 1 );
- }
+ // up
- }
+ setPoint( "u1", w * 0.7, h * 1.1, - 1 );
+ setPoint( "u2", - w * 0.7, h * 1.1, - 1 );
+ setPoint( "u3", 0, h * 2, - 1 );
- }
+ // cross
- }
+ setPoint( "cf1", - w, 0, 1 );
+ setPoint( "cf2", w, 0, 1 );
+ setPoint( "cf3", 0, - h, 1 );
+ setPoint( "cf4", 0, h, 1 );
- // restore gl
+ setPoint( "cn1", - w, 0, - 1 );
+ setPoint( "cn2", w, 0, - 1 );
+ setPoint( "cn3", 0, - h, - 1 );
+ setPoint( "cn4", 0, h, - 1 );
- _gl.enable( _gl.CULL_FACE );
- _gl.enable( _gl.DEPTH_TEST );
- _gl.depthMask( true );
+ geometry.verticesNeedUpdate = true;
};
- function createProgram ( shader, precision ) {
-
- var program = _gl.createProgram();
+}();
- var fragmentShader = _gl.createShader( _gl.FRAGMENT_SHADER );
- var vertexShader = _gl.createShader( _gl.VERTEX_SHADER );
+// File:src/extras/helpers/DirectionalLightHelper.js
- var prefix = "precision " + precision + " float;\n";
+/**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+ */
- _gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
- _gl.shaderSource( vertexShader, prefix + shader.vertexShader );
+THREE.DirectionalLightHelper = function ( light, size ) {
- _gl.compileShader( fragmentShader );
- _gl.compileShader( vertexShader );
+ THREE.Object3D.call( this );
- _gl.attachShader( program, fragmentShader );
- _gl.attachShader( program, vertexShader );
+ this.light = light;
+ this.light.updateMatrixWorld();
- _gl.linkProgram( program );
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
- return program;
+ size = size || 1;
- };
+ var geometry = new THREE.Geometry();
+ geometry.vertices.push(
+ new THREE.Vector3( - size, size, 0 ),
+ new THREE.Vector3( size, size, 0 ),
+ new THREE.Vector3( size, - size, 0 ),
+ new THREE.Vector3( - size, - size, 0 ),
+ new THREE.Vector3( - size, size, 0 )
+ );
-};
+ var material = new THREE.LineBasicMaterial( { fog: false } );
+ material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
-/**
- * @author alteredq / http://alteredqualia.com/
- */
+ this.lightPlane = new THREE.Line( geometry, material );
+ this.add( this.lightPlane );
-THREE.ShadowMapPlugin = function () {
+ geometry = new THREE.Geometry();
+ geometry.vertices.push(
+ new THREE.Vector3(),
+ new THREE.Vector3()
+ );
- var _gl,
- _renderer,
- _depthMaterial, _depthMaterialMorph, _depthMaterialSkin, _depthMaterialMorphSkin,
+ material = new THREE.LineBasicMaterial( { fog: false } );
+ material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
- _frustum = new THREE.Frustum(),
- _projScreenMatrix = new THREE.Matrix4(),
+ this.targetLine = new THREE.Line( geometry, material );
+ this.add( this.targetLine );
- _min = new THREE.Vector3(),
- _max = new THREE.Vector3(),
+ this.update();
- _matrixPosition = new THREE.Vector3();
+};
- this.init = function ( renderer ) {
+THREE.DirectionalLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+THREE.DirectionalLightHelper.prototype.constructor = THREE.DirectionalLightHelper;
- _gl = renderer.context;
- _renderer = renderer;
+THREE.DirectionalLightHelper.prototype.dispose = function () {
- var depthShader = THREE.ShaderLib[ "depthRGBA" ];
- var depthUniforms = THREE.UniformsUtils.clone( depthShader.uniforms );
+ this.lightPlane.geometry.dispose();
+ this.lightPlane.material.dispose();
+ this.targetLine.geometry.dispose();
+ this.targetLine.material.dispose();
+};
- _depthMaterial = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms } );
- _depthMaterialMorph = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, morphTargets: true } );
- _depthMaterialSkin = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, skinning: true } );
- _depthMaterialMorphSkin = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, morphTargets: true, skinning: true } );
+THREE.DirectionalLightHelper.prototype.update = function () {
- _depthMaterial._shadowPass = true;
- _depthMaterialMorph._shadowPass = true;
- _depthMaterialSkin._shadowPass = true;
- _depthMaterialMorphSkin._shadowPass = true;
+ var v1 = new THREE.Vector3();
+ var v2 = new THREE.Vector3();
+ var v3 = new THREE.Vector3();
- };
+ return function () {
- this.render = function ( scene, camera ) {
+ v1.setFromMatrixPosition( this.light.matrixWorld );
+ v2.setFromMatrixPosition( this.light.target.matrixWorld );
+ v3.subVectors( v2, v1 );
- if ( ! ( _renderer.shadowMapEnabled && _renderer.shadowMapAutoUpdate ) ) return;
+ this.lightPlane.lookAt( v3 );
+ this.lightPlane.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
- this.update( scene, camera );
+ this.targetLine.geometry.vertices[ 1 ].copy( v3 );
+ this.targetLine.geometry.verticesNeedUpdate = true;
+ this.targetLine.material.color.copy( this.lightPlane.material.color );
};
- this.update = function ( scene, camera ) {
+}();
- var i, il, j, jl, n,
+// File:src/extras/helpers/EdgesHelper.js
- shadowMap, shadowMatrix, shadowCamera,
- program, buffer, material,
- webglObject, object, light,
- renderList,
+/**
+ * @author WestLangley / http://github.com/WestLangley
+ * @param object THREE.Mesh whose geometry will be used
+ * @param hex line color
+ * @param thresholdAngle the minimim angle (in degrees),
+ * between the face normals of adjacent faces,
+ * that is required to render an edge. A value of 10 means
+ * an edge is only rendered if the angle is at least 10 degrees.
+ */
- lights = [],
- k = 0,
+THREE.EdgesHelper = function ( object, hex, thresholdAngle ) {
- fog = null;
+ var color = ( hex !== undefined ) ? hex : 0xffffff;
+ thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
- // set GL state for depth map
+ var thresholdDot = Math.cos( THREE.Math.degToRad( thresholdAngle ) );
- _gl.clearColor( 1, 1, 1, 1 );
- _gl.disable( _gl.BLEND );
+ var edge = [ 0, 0 ], hash = {};
+ var sortFunction = function ( a, b ) { return a - b };
- _gl.enable( _gl.CULL_FACE );
- _gl.frontFace( _gl.CCW );
+ var keys = [ 'a', 'b', 'c' ];
+ var geometry = new THREE.BufferGeometry();
- if ( _renderer.shadowMapCullFace === THREE.CullFaceFront ) {
+ var geometry2;
- _gl.cullFace( _gl.FRONT );
+ if ( object.geometry instanceof THREE.BufferGeometry ) {
- } else {
+ geometry2 = new THREE.Geometry();
+ geometry2.fromBufferGeometry( object.geometry );
- _gl.cullFace( _gl.BACK );
+ } else {
- }
+ geometry2 = object.geometry.clone();
- _renderer.setDepthTest( true );
+ }
- // preprocess lights
- // - skip lights that are not casting shadows
- // - create virtual lights for cascaded shadow maps
+ geometry2.mergeVertices();
+ geometry2.computeFaceNormals();
- for ( i = 0, il = scene.__lights.length; i < il; i ++ ) {
+ var vertices = geometry2.vertices;
+ var faces = geometry2.faces;
+ var numEdges = 0;
- light = scene.__lights[ i ];
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- if ( ! light.castShadow ) continue;
+ var face = faces[ i ];
- if ( ( light instanceof THREE.DirectionalLight ) && light.shadowCascade ) {
+ for ( var j = 0; j < 3; j ++ ) {
- for ( n = 0; n < light.shadowCascadeCount; n ++ ) {
+ edge[ 0 ] = face[ keys[ j ] ];
+ edge[ 1 ] = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge.sort( sortFunction );
- var virtualLight;
+ var key = edge.toString();
- if ( ! light.shadowCascadeArray[ n ] ) {
+ if ( hash[ key ] === undefined ) {
- virtualLight = createVirtualLight( light, n );
- virtualLight.originalCamera = camera;
+ hash[ key ] = { vert1: edge[ 0 ], vert2: edge[ 1 ], face1: i, face2: undefined };
+ numEdges ++;
- var gyro = new THREE.Gyroscope();
- gyro.position = light.shadowCascadeOffset;
+ } else {
- gyro.add( virtualLight );
- gyro.add( virtualLight.target );
+ hash[ key ].face2 = i;
- camera.add( gyro );
+ }
- light.shadowCascadeArray[ n ] = virtualLight;
+ }
- console.log( "Created virtualLight", virtualLight );
+ }
- } else {
+ var coords = new Float32Array( numEdges * 2 * 3 );
- virtualLight = light.shadowCascadeArray[ n ];
+ var index = 0;
- }
+ for ( var key in hash ) {
- updateVirtualLight( light, n );
+ var h = hash[ key ];
- lights[ k ] = virtualLight;
- k ++;
+ if ( h.face2 === undefined || faces[ h.face1 ].normal.dot( faces[ h.face2 ].normal ) <= thresholdDot ) {
+
+ var vertex = vertices[ h.vert1 ];
+ coords[ index ++ ] = vertex.x;
+ coords[ index ++ ] = vertex.y;
+ coords[ index ++ ] = vertex.z;
+
+ vertex = vertices[ h.vert2 ];
+ coords[ index ++ ] = vertex.x;
+ coords[ index ++ ] = vertex.y;
+ coords[ index ++ ] = vertex.z;
+
+ }
- }
+ }
- } else {
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( coords, 3 ) );
- lights[ k ] = light;
- k ++;
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color } ), THREE.LinePieces );
- }
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
- }
+};
- // render depth map
+THREE.EdgesHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.EdgesHelper.prototype.constructor = THREE.EdgesHelper;
- for ( i = 0, il = lights.length; i < il; i ++ ) {
+// File:src/extras/helpers/FaceNormalsHelper.js
- light = lights[ i ];
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+*/
- if ( ! light.shadowMap ) {
+THREE.FaceNormalsHelper = function ( object, size, hex, linewidth ) {
- var shadowFilter = THREE.LinearFilter;
+ this.object = object;
- if ( _renderer.shadowMapType === THREE.PCFSoftShadowMap ) {
+ this.size = ( size !== undefined ) ? size : 1;
- shadowFilter = THREE.NearestFilter;
+ var color = ( hex !== undefined ) ? hex : 0xffff00;
- }
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
- var pars = { minFilter: shadowFilter, magFilter: shadowFilter, format: THREE.RGBAFormat };
+ var geometry = new THREE.Geometry();
- light.shadowMap = new THREE.WebGLRenderTarget( light.shadowMapWidth, light.shadowMapHeight, pars );
- light.shadowMapSize = new THREE.Vector2( light.shadowMapWidth, light.shadowMapHeight );
+ var faces = this.object.geometry.faces;
- light.shadowMatrix = new THREE.Matrix4();
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- }
+ geometry.vertices.push( new THREE.Vector3(), new THREE.Vector3() );
- if ( ! light.shadowCamera ) {
+ }
- if ( light instanceof THREE.SpotLight ) {
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
- light.shadowCamera = new THREE.PerspectiveCamera( light.shadowCameraFov, light.shadowMapWidth / light.shadowMapHeight, light.shadowCameraNear, light.shadowCameraFar );
+ this.matrixAutoUpdate = false;
- } else if ( light instanceof THREE.DirectionalLight ) {
+ this.normalMatrix = new THREE.Matrix3();
- light.shadowCamera = new THREE.OrthographicCamera( light.shadowCameraLeft, light.shadowCameraRight, light.shadowCameraTop, light.shadowCameraBottom, light.shadowCameraNear, light.shadowCameraFar );
+ this.update();
- } else {
+};
- console.error( "Unsupported light type for shadow" );
- continue;
+THREE.FaceNormalsHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.FaceNormalsHelper.prototype.constructor = THREE.FaceNormalsHelper;
- }
+THREE.FaceNormalsHelper.prototype.update = function () {
- scene.add( light.shadowCamera );
+ var vertices = this.geometry.vertices;
- if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+ var object = this.object;
+ var objectVertices = object.geometry.vertices;
+ var objectFaces = object.geometry.faces;
+ var objectWorldMatrix = object.matrixWorld;
- }
+ object.updateMatrixWorld( true );
- if ( light.shadowCameraVisible && ! light.cameraHelper ) {
+ this.normalMatrix.getNormalMatrix( objectWorldMatrix );
- light.cameraHelper = new THREE.CameraHelper( light.shadowCamera );
- light.shadowCamera.add( light.cameraHelper );
+ for ( var i = 0, i2 = 0, l = objectFaces.length; i < l; i ++, i2 += 2 ) {
- }
+ var face = objectFaces[ i ];
- if ( light.isVirtual && virtualLight.originalCamera == camera ) {
+ vertices[ i2 ].copy( objectVertices[ face.a ] )
+ .add( objectVertices[ face.b ] )
+ .add( objectVertices[ face.c ] )
+ .divideScalar( 3 )
+ .applyMatrix4( objectWorldMatrix );
- updateShadowCamera( camera, light );
+ vertices[ i2 + 1 ].copy( face.normal )
+ .applyMatrix3( this.normalMatrix )
+ .normalize()
+ .multiplyScalar( this.size )
+ .add( vertices[ i2 ] );
- }
+ }
- shadowMap = light.shadowMap;
- shadowMatrix = light.shadowMatrix;
- shadowCamera = light.shadowCamera;
+ this.geometry.verticesNeedUpdate = true;
- shadowCamera.position.getPositionFromMatrix( light.matrixWorld );
- _matrixPosition.getPositionFromMatrix( light.target.matrixWorld );
- shadowCamera.lookAt( _matrixPosition );
- shadowCamera.updateMatrixWorld();
+ return this;
- shadowCamera.matrixWorldInverse.getInverse( shadowCamera.matrixWorld );
+};
- if ( light.cameraHelper ) light.cameraHelper.visible = light.shadowCameraVisible;
- if ( light.shadowCameraVisible ) light.cameraHelper.update();
- // compute shadow matrix
+// File:src/extras/helpers/GridHelper.js
- shadowMatrix.set( 0.5, 0.0, 0.0, 0.5,
- 0.0, 0.5, 0.0, 0.5,
- 0.0, 0.0, 0.5, 0.5,
- 0.0, 0.0, 0.0, 1.0 );
+/**
+ * @author mrdoob / http://mrdoob.com/
+ */
- shadowMatrix.multiply( shadowCamera.projectionMatrix );
- shadowMatrix.multiply( shadowCamera.matrixWorldInverse );
+THREE.GridHelper = function ( size, step ) {
- // update camera matrices and frustum
+ var geometry = new THREE.Geometry();
+ var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors } );
- _projScreenMatrix.multiplyMatrices( shadowCamera.projectionMatrix, shadowCamera.matrixWorldInverse );
- _frustum.setFromMatrix( _projScreenMatrix );
+ this.color1 = new THREE.Color( 0x444444 );
+ this.color2 = new THREE.Color( 0x888888 );
- // render shadow map
+ for ( var i = - size; i <= size; i += step ) {
- _renderer.setRenderTarget( shadowMap );
- _renderer.clear();
+ geometry.vertices.push(
+ new THREE.Vector3( - size, 0, i ), new THREE.Vector3( size, 0, i ),
+ new THREE.Vector3( i, 0, - size ), new THREE.Vector3( i, 0, size )
+ );
- // set object matrices & frustum culling
+ var color = i === 0 ? this.color1 : this.color2;
- renderList = scene.__webglObjects;
+ geometry.colors.push( color, color, color, color );
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ }
- webglObject = renderList[ j ];
- object = webglObject.object;
+ THREE.Line.call( this, geometry, material, THREE.LinePieces );
- webglObject.render = false;
+};
- if ( object.visible && object.castShadow ) {
+THREE.GridHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.GridHelper.prototype.constructor = THREE.GridHelper;
- if ( ! ( object instanceof THREE.Mesh || object instanceof THREE.ParticleSystem ) || ! ( object.frustumCulled ) || _frustum.intersectsObject( object ) ) {
+THREE.GridHelper.prototype.setColors = function( colorCenterLine, colorGrid ) {
- object._modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
+ this.color1.set( colorCenterLine );
+ this.color2.set( colorGrid );
- webglObject.render = true;
+ this.geometry.colorsNeedUpdate = true;
- }
+}
- }
+// File:src/extras/helpers/HemisphereLightHelper.js
- }
+/**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
- // render regular objects
+THREE.HemisphereLightHelper = function ( light, sphereSize ) {
- var objectMaterial, useMorphing, useSkinning;
+ THREE.Object3D.call( this );
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ this.light = light;
+ this.light.updateMatrixWorld();
- webglObject = renderList[ j ];
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
- if ( webglObject.render ) {
+ this.colors = [ new THREE.Color(), new THREE.Color() ];
- object = webglObject.object;
- buffer = webglObject.buffer;
+ var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+ geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
- // culling is overriden globally for all objects
- // while rendering depth map
+ for ( var i = 0, il = 8; i < il; i ++ ) {
- // need to deal with MeshFaceMaterial somehow
- // in that case just use the first of material.materials for now
- // (proper solution would require to break objects by materials
- // similarly to regular rendering and then set corresponding
- // depth materials per each chunk instead of just once per object)
+ geometry.faces[ i ].color = this.colors[ i < 4 ? 0 : 1 ];
- objectMaterial = getObjectMaterial( object );
+ }
- useMorphing = object.geometry.morphTargets.length > 0 && objectMaterial.morphTargets;
- useSkinning = object instanceof THREE.SkinnedMesh && objectMaterial.skinning;
+ var material = new THREE.MeshBasicMaterial( { vertexColors: THREE.FaceColors, wireframe: true } );
- if ( object.customDepthMaterial ) {
+ this.lightSphere = new THREE.Mesh( geometry, material );
+ this.add( this.lightSphere );
- material = object.customDepthMaterial;
+ this.update();
- } else if ( useSkinning ) {
+};
- material = useMorphing ? _depthMaterialMorphSkin : _depthMaterialSkin;
+THREE.HemisphereLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+THREE.HemisphereLightHelper.prototype.constructor = THREE.HemisphereLightHelper;
- } else if ( useMorphing ) {
+THREE.HemisphereLightHelper.prototype.dispose = function () {
+ this.lightSphere.geometry.dispose();
+ this.lightSphere.material.dispose();
+};
- material = _depthMaterialMorph;
+THREE.HemisphereLightHelper.prototype.update = function () {
- } else {
+ var vector = new THREE.Vector3();
- material = _depthMaterial;
+ return function () {
- }
+ this.colors[ 0 ].copy( this.light.color ).multiplyScalar( this.light.intensity );
+ this.colors[ 1 ].copy( this.light.groundColor ).multiplyScalar( this.light.intensity );
- if ( buffer instanceof THREE.BufferGeometry ) {
+ this.lightSphere.lookAt( vector.setFromMatrixPosition( this.light.matrixWorld ).negate() );
+ this.lightSphere.geometry.colorsNeedUpdate = true;
- _renderer.renderBufferDirect( shadowCamera, scene.__lights, fog, material, buffer, object );
+ }
- } else {
+}();
- _renderer.renderBuffer( shadowCamera, scene.__lights, fog, material, buffer, object );
+// File:src/extras/helpers/PointLightHelper.js
- }
+/**
+ * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
+ */
- }
+THREE.PointLightHelper = function ( light, sphereSize ) {
- }
+ this.light = light;
+ this.light.updateMatrixWorld();
- // set matrices and render immediate objects
+ var geometry = new THREE.SphereGeometry( sphereSize, 4, 2 );
+ var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );
+ material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
- renderList = scene.__webglObjectsImmediate;
+ THREE.Mesh.call( this, geometry, material );
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ this.matrix = this.light.matrixWorld;
+ this.matrixAutoUpdate = false;
- webglObject = renderList[ j ];
- object = webglObject.object;
+ /*
+ var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
+ var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent: true } );
- if ( object.visible && object.castShadow ) {
+ this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
+ this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
- object._modelViewMatrix.multiplyMatrices( shadowCamera.matrixWorldInverse, object.matrixWorld );
+ var d = light.distance;
- _renderer.renderImmediateObject( shadowCamera, scene.__lights, fog, _depthMaterial, object );
+ if ( d === 0.0 ) {
- }
+ this.lightDistance.visible = false;
- }
+ } else {
- }
+ this.lightDistance.scale.set( d, d, d );
- // restore GL state
+ }
- var clearColor = _renderer.getClearColor(),
- clearAlpha = _renderer.getClearAlpha();
+ this.add( this.lightDistance );
+ */
- _gl.clearColor( clearColor.r, clearColor.g, clearColor.b, clearAlpha );
- _gl.enable( _gl.BLEND );
+};
- if ( _renderer.shadowMapCullFace === THREE.CullFaceFront ) {
+THREE.PointLightHelper.prototype = Object.create( THREE.Mesh.prototype );
+THREE.PointLightHelper.prototype.constructor = THREE.PointLightHelper;
- _gl.cullFace( _gl.BACK );
+THREE.PointLightHelper.prototype.dispose = function () {
- }
+ this.geometry.dispose();
+ this.material.dispose();
+};
- };
+THREE.PointLightHelper.prototype.update = function () {
- function createVirtualLight( light, cascade ) {
+ this.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
- var virtualLight = new THREE.DirectionalLight();
+ /*
+ var d = this.light.distance;
- virtualLight.isVirtual = true;
+ if ( d === 0.0 ) {
- virtualLight.onlyShadow = true;
- virtualLight.castShadow = true;
+ this.lightDistance.visible = false;
- virtualLight.shadowCameraNear = light.shadowCameraNear;
- virtualLight.shadowCameraFar = light.shadowCameraFar;
+ } else {
- virtualLight.shadowCameraLeft = light.shadowCameraLeft;
- virtualLight.shadowCameraRight = light.shadowCameraRight;
- virtualLight.shadowCameraBottom = light.shadowCameraBottom;
- virtualLight.shadowCameraTop = light.shadowCameraTop;
+ this.lightDistance.visible = true;
+ this.lightDistance.scale.set( d, d, d );
- virtualLight.shadowCameraVisible = light.shadowCameraVisible;
+ }
+ */
- virtualLight.shadowDarkness = light.shadowDarkness;
+};
- virtualLight.shadowBias = light.shadowCascadeBias[ cascade ];
- virtualLight.shadowMapWidth = light.shadowCascadeWidth[ cascade ];
- virtualLight.shadowMapHeight = light.shadowCascadeHeight[ cascade ];
+// File:src/extras/helpers/SkeletonHelper.js
- virtualLight.pointsWorld = [];
- virtualLight.pointsFrustum = [];
+/**
+ * @author Sean Griffin / http://twitter.com/sgrif
+ * @author Michael Guerrero / http://realitymeltdown.com
+ * @author mrdoob / http://mrdoob.com/
+ * @author ikerr / http://verold.com
+ */
- var pointsWorld = virtualLight.pointsWorld,
- pointsFrustum = virtualLight.pointsFrustum;
+THREE.SkeletonHelper = function ( object ) {
- for ( var i = 0; i < 8; i ++ ) {
+ this.bones = this.getBoneList( object );
- pointsWorld[ i ] = new THREE.Vector3();
- pointsFrustum[ i ] = new THREE.Vector3();
+ var geometry = new THREE.Geometry();
- }
+ for ( var i = 0; i < this.bones.length; i ++ ) {
- var nearZ = light.shadowCascadeNearZ[ cascade ];
- var farZ = light.shadowCascadeFarZ[ cascade ];
+ var bone = this.bones[ i ];
- pointsFrustum[ 0 ].set( -1, -1, nearZ );
- pointsFrustum[ 1 ].set( 1, -1, nearZ );
- pointsFrustum[ 2 ].set( -1, 1, nearZ );
- pointsFrustum[ 3 ].set( 1, 1, nearZ );
+ if ( bone.parent instanceof THREE.Bone ) {
- pointsFrustum[ 4 ].set( -1, -1, farZ );
- pointsFrustum[ 5 ].set( 1, -1, farZ );
- pointsFrustum[ 6 ].set( -1, 1, farZ );
- pointsFrustum[ 7 ].set( 1, 1, farZ );
+ geometry.vertices.push( new THREE.Vector3() );
+ geometry.vertices.push( new THREE.Vector3() );
+ geometry.colors.push( new THREE.Color( 0, 0, 1 ) );
+ geometry.colors.push( new THREE.Color( 0, 1, 0 ) );
- return virtualLight;
+ }
}
- // Synchronize virtual light with the original light
+ var material = new THREE.LineBasicMaterial( { vertexColors: THREE.VertexColors, depthTest: false, depthWrite: false, transparent: true } );
- function updateVirtualLight( light, cascade ) {
+ THREE.Line.call( this, geometry, material, THREE.LinePieces );
- var virtualLight = light.shadowCascadeArray[ cascade ];
+ this.root = object;
- virtualLight.position.copy( light.position );
- virtualLight.target.position.copy( light.target.position );
- virtualLight.lookAt( virtualLight.target );
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
+
+ this.update();
+
+};
- virtualLight.shadowCameraVisible = light.shadowCameraVisible;
- virtualLight.shadowDarkness = light.shadowDarkness;
- virtualLight.shadowBias = light.shadowCascadeBias[ cascade ];
+THREE.SkeletonHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.SkeletonHelper.prototype.constructor = THREE.SkeletonHelper;
- var nearZ = light.shadowCascadeNearZ[ cascade ];
- var farZ = light.shadowCascadeFarZ[ cascade ];
+THREE.SkeletonHelper.prototype.getBoneList = function( object ) {
- var pointsFrustum = virtualLight.pointsFrustum;
+ var boneList = [];
- pointsFrustum[ 0 ].z = nearZ;
- pointsFrustum[ 1 ].z = nearZ;
- pointsFrustum[ 2 ].z = nearZ;
- pointsFrustum[ 3 ].z = nearZ;
+ if ( object instanceof THREE.Bone ) {
- pointsFrustum[ 4 ].z = farZ;
- pointsFrustum[ 5 ].z = farZ;
- pointsFrustum[ 6 ].z = farZ;
- pointsFrustum[ 7 ].z = farZ;
+ boneList.push( object );
}
- // Fit shadow camera's ortho frustum to camera frustum
+ for ( var i = 0; i < object.children.length; i ++ ) {
- function updateShadowCamera( camera, light ) {
+ boneList.push.apply( boneList, this.getBoneList( object.children[ i ] ) );
- var shadowCamera = light.shadowCamera,
- pointsFrustum = light.pointsFrustum,
- pointsWorld = light.pointsWorld;
+ }
- _min.set( Infinity, Infinity, Infinity );
- _max.set( -Infinity, -Infinity, -Infinity );
+ return boneList;
- for ( var i = 0; i < 8; i ++ ) {
+};
- var p = pointsWorld[ i ];
+THREE.SkeletonHelper.prototype.update = function () {
- p.copy( pointsFrustum[ i ] );
- THREE.ShadowMapPlugin.__projector.unprojectVector( p, camera );
+ var geometry = this.geometry;
- p.applyMatrix4( shadowCamera.matrixWorldInverse );
+ var matrixWorldInv = new THREE.Matrix4().getInverse( this.root.matrixWorld );
- if ( p.x < _min.x ) _min.x = p.x;
- if ( p.x > _max.x ) _max.x = p.x;
+ var boneMatrix = new THREE.Matrix4();
- if ( p.y < _min.y ) _min.y = p.y;
- if ( p.y > _max.y ) _max.y = p.y;
+ var j = 0;
- if ( p.z < _min.z ) _min.z = p.z;
- if ( p.z > _max.z ) _max.z = p.z;
+ for ( var i = 0; i < this.bones.length; i ++ ) {
- }
+ var bone = this.bones[ i ];
- shadowCamera.left = _min.x;
- shadowCamera.right = _max.x;
- shadowCamera.top = _max.y;
- shadowCamera.bottom = _min.y;
+ if ( bone.parent instanceof THREE.Bone ) {
- // can't really fit near/far
- //shadowCamera.near = _min.z;
- //shadowCamera.far = _max.z;
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.matrixWorld );
+ geometry.vertices[ j ].setFromMatrixPosition( boneMatrix );
- shadowCamera.updateProjectionMatrix();
+ boneMatrix.multiplyMatrices( matrixWorldInv, bone.parent.matrixWorld );
+ geometry.vertices[ j + 1 ].setFromMatrixPosition( boneMatrix );
- }
+ j += 2;
- // For the moment just ignore objects that have multiple materials with different animation methods
- // Only the first material will be taken into account for deciding which depth material to use for shadow maps
+ }
- function getObjectMaterial( object ) {
+ }
- return object.material instanceof THREE.MeshFaceMaterial
- ? object.material.materials[ 0 ]
- : object.material;
+ geometry.verticesNeedUpdate = true;
- };
+ geometry.computeBoundingSphere();
};
-THREE.ShadowMapPlugin.__projector = new THREE.Projector();
+// File:src/extras/helpers/SpotLightHelper.js
/**
- * @author mikael emtinger / http://gomo.se/
* @author alteredq / http://alteredqualia.com/
- */
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+*/
-THREE.SpritePlugin = function () {
+THREE.SpotLightHelper = function ( light ) {
- var _gl, _renderer, _precision, _sprite = {};
+ THREE.Object3D.call( this );
- this.init = function ( renderer ) {
+ this.light = light;
+ this.light.updateMatrixWorld();
- _gl = renderer.context;
- _renderer = renderer;
+ this.matrix = light.matrixWorld;
+ this.matrixAutoUpdate = false;
- _precision = renderer.getPrecision();
+ var geometry = new THREE.CylinderGeometry( 0, 1, 1, 8, 1, true );
- _sprite.vertices = new Float32Array( 8 + 8 );
- _sprite.faces = new Uint16Array( 6 );
+ geometry.applyMatrix( new THREE.Matrix4().makeTranslation( 0, - 0.5, 0 ) );
+ geometry.applyMatrix( new THREE.Matrix4().makeRotationX( - Math.PI / 2 ) );
- var i = 0;
+ var material = new THREE.MeshBasicMaterial( { wireframe: true, fog: false } );
- _sprite.vertices[ i++ ] = -0.5; _sprite.vertices[ i++ ] = -0.5; // vertex 0
- _sprite.vertices[ i++ ] = 0; _sprite.vertices[ i++ ] = 0; // uv 0
+ this.cone = new THREE.Mesh( geometry, material );
+ this.add( this.cone );
- _sprite.vertices[ i++ ] = 0.5; _sprite.vertices[ i++ ] = -0.5; // vertex 1
- _sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = 0; // uv 1
+ this.update();
- _sprite.vertices[ i++ ] = 0.5; _sprite.vertices[ i++ ] = 0.5; // vertex 2
- _sprite.vertices[ i++ ] = 1; _sprite.vertices[ i++ ] = 1; // uv 2
+};
- _sprite.vertices[ i++ ] = -0.5; _sprite.vertices[ i++ ] = 0.5; // vertex 3
- _sprite.vertices[ i++ ] = 0; _sprite.vertices[ i++ ] = 1; // uv 3
+THREE.SpotLightHelper.prototype = Object.create( THREE.Object3D.prototype );
+THREE.SpotLightHelper.prototype.constructor = THREE.SpotLightHelper;
- i = 0;
+THREE.SpotLightHelper.prototype.dispose = function () {
+ this.cone.geometry.dispose();
+ this.cone.material.dispose();
+};
- _sprite.faces[ i++ ] = 0; _sprite.faces[ i++ ] = 1; _sprite.faces[ i++ ] = 2;
- _sprite.faces[ i++ ] = 0; _sprite.faces[ i++ ] = 2; _sprite.faces[ i++ ] = 3;
+THREE.SpotLightHelper.prototype.update = function () {
- _sprite.vertexBuffer = _gl.createBuffer();
- _sprite.elementBuffer = _gl.createBuffer();
+ var vector = new THREE.Vector3();
+ var vector2 = new THREE.Vector3();
- _gl.bindBuffer( _gl.ARRAY_BUFFER, _sprite.vertexBuffer );
- _gl.bufferData( _gl.ARRAY_BUFFER, _sprite.vertices, _gl.STATIC_DRAW );
+ return function () {
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _sprite.elementBuffer );
- _gl.bufferData( _gl.ELEMENT_ARRAY_BUFFER, _sprite.faces, _gl.STATIC_DRAW );
+ var coneLength = this.light.distance ? this.light.distance : 10000;
+ var coneWidth = coneLength * Math.tan( this.light.angle );
- _sprite.program = createProgram( THREE.ShaderSprite[ "sprite" ], _precision );
+ this.cone.scale.set( coneWidth, coneWidth, coneLength );
- _sprite.attributes = {};
- _sprite.uniforms = {};
+ vector.setFromMatrixPosition( this.light.matrixWorld );
+ vector2.setFromMatrixPosition( this.light.target.matrixWorld );
- _sprite.attributes.position = _gl.getAttribLocation ( _sprite.program, "position" );
- _sprite.attributes.uv = _gl.getAttribLocation ( _sprite.program, "uv" );
+ this.cone.lookAt( vector2.sub( vector ) );
- _sprite.uniforms.uvOffset = _gl.getUniformLocation( _sprite.program, "uvOffset" );
- _sprite.uniforms.uvScale = _gl.getUniformLocation( _sprite.program, "uvScale" );
+ this.cone.material.color.copy( this.light.color ).multiplyScalar( this.light.intensity );
- _sprite.uniforms.rotation = _gl.getUniformLocation( _sprite.program, "rotation" );
- _sprite.uniforms.scale = _gl.getUniformLocation( _sprite.program, "scale" );
- _sprite.uniforms.alignment = _gl.getUniformLocation( _sprite.program, "alignment" );
- _sprite.uniforms.halfViewport = _gl.getUniformLocation( _sprite.program, "halfViewport" );
+ };
- _sprite.uniforms.color = _gl.getUniformLocation( _sprite.program, "color" );
- _sprite.uniforms.map = _gl.getUniformLocation( _sprite.program, "map" );
- _sprite.uniforms.opacity = _gl.getUniformLocation( _sprite.program, "opacity" );
+}();
- _sprite.uniforms.useScreenCoordinates = _gl.getUniformLocation( _sprite.program, "useScreenCoordinates" );
- _sprite.uniforms.sizeAttenuation = _gl.getUniformLocation( _sprite.program, "sizeAttenuation" );
- _sprite.uniforms.screenPosition = _gl.getUniformLocation( _sprite.program, "screenPosition" );
- _sprite.uniforms.modelViewMatrix = _gl.getUniformLocation( _sprite.program, "modelViewMatrix" );
- _sprite.uniforms.projectionMatrix = _gl.getUniformLocation( _sprite.program, "projectionMatrix" );
+// File:src/extras/helpers/VertexNormalsHelper.js
- _sprite.uniforms.fogType = _gl.getUniformLocation( _sprite.program, "fogType" );
- _sprite.uniforms.fogDensity = _gl.getUniformLocation( _sprite.program, "fogDensity" );
- _sprite.uniforms.fogNear = _gl.getUniformLocation( _sprite.program, "fogNear" );
- _sprite.uniforms.fogFar = _gl.getUniformLocation( _sprite.program, "fogFar" );
- _sprite.uniforms.fogColor = _gl.getUniformLocation( _sprite.program, "fogColor" );
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+*/
- _sprite.uniforms.alphaTest = _gl.getUniformLocation( _sprite.program, "alphaTest" );
+THREE.VertexNormalsHelper = function ( object, size, hex, linewidth ) {
- };
+ this.object = object;
- this.render = function ( scene, camera, viewportWidth, viewportHeight ) {
+ this.size = ( size !== undefined ) ? size : 1;
- var sprites = scene.__webglSprites,
- nSprites = sprites.length;
+ var color = ( hex !== undefined ) ? hex : 0xff0000;
- if ( ! nSprites ) return;
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
- var attributes = _sprite.attributes,
- uniforms = _sprite.uniforms;
+ var geometry = new THREE.Geometry();
- var halfViewportWidth = viewportWidth * 0.5,
- halfViewportHeight = viewportHeight * 0.5;
+ var faces = object.geometry.faces;
- // setup gl
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- _gl.useProgram( _sprite.program );
+ var face = faces[ i ];
- _gl.enableVertexAttribArray( attributes.position );
- _gl.enableVertexAttribArray( attributes.uv );
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
- _gl.disable( _gl.CULL_FACE );
- _gl.enable( _gl.BLEND );
+ geometry.vertices.push( new THREE.Vector3(), new THREE.Vector3() );
- _gl.bindBuffer( _gl.ARRAY_BUFFER, _sprite.vertexBuffer );
- _gl.vertexAttribPointer( attributes.position, 2, _gl.FLOAT, false, 2 * 8, 0 );
- _gl.vertexAttribPointer( attributes.uv, 2, _gl.FLOAT, false, 2 * 8, 8 );
+ }
- _gl.bindBuffer( _gl.ELEMENT_ARRAY_BUFFER, _sprite.elementBuffer );
+ }
- _gl.uniformMatrix4fv( uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
- _gl.activeTexture( _gl.TEXTURE0 );
- _gl.uniform1i( uniforms.map, 0 );
+ this.matrixAutoUpdate = false;
- var oldFogType = 0;
- var sceneFogType = 0;
- var fog = scene.fog;
+ this.normalMatrix = new THREE.Matrix3();
- if ( fog ) {
+ this.update();
- _gl.uniform3f( uniforms.fogColor, fog.color.r, fog.color.g, fog.color.b );
+};
- if ( fog instanceof THREE.Fog ) {
+THREE.VertexNormalsHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.VertexNormalsHelper.prototype.constructor = THREE.VertexNormalsHelper;
- _gl.uniform1f( uniforms.fogNear, fog.near );
- _gl.uniform1f( uniforms.fogFar, fog.far );
+THREE.VertexNormalsHelper.prototype.update = ( function ( object ) {
- _gl.uniform1i( uniforms.fogType, 1 );
- oldFogType = 1;
- sceneFogType = 1;
+ var v1 = new THREE.Vector3();
- } else if ( fog instanceof THREE.FogExp2 ) {
+ return function( object ) {
- _gl.uniform1f( uniforms.fogDensity, fog.density );
+ var keys = [ 'a', 'b', 'c', 'd' ];
- _gl.uniform1i( uniforms.fogType, 2 );
- oldFogType = 2;
- sceneFogType = 2;
+ this.object.updateMatrixWorld( true );
- }
+ this.normalMatrix.getNormalMatrix( this.object.matrixWorld );
- } else {
+ var vertices = this.geometry.vertices;
- _gl.uniform1i( uniforms.fogType, 0 );
- oldFogType = 0;
- sceneFogType = 0;
+ var verts = this.object.geometry.vertices;
- }
+ var faces = this.object.geometry.faces;
+ var worldMatrix = this.object.matrixWorld;
- // update positions and sort
+ var idx = 0;
- var i, sprite, material, screenPosition, fogType, scale = [];
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- for( i = 0; i < nSprites; i ++ ) {
+ var face = faces[ i ];
- sprite = sprites[ i ];
- material = sprite.material;
+ for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
- if ( ! sprite.visible || material.opacity === 0 ) continue;
+ var vertexId = face[ keys[ j ] ];
+ var vertex = verts[ vertexId ];
- if ( ! material.useScreenCoordinates ) {
+ var normal = face.vertexNormals[ j ];
- sprite._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, sprite.matrixWorld );
- sprite.z = - sprite._modelViewMatrix.elements[ 14 ];
+ vertices[ idx ].copy( vertex ).applyMatrix4( worldMatrix );
- } else {
+ v1.copy( normal ).applyMatrix3( this.normalMatrix ).normalize().multiplyScalar( this.size );
- sprite.z = - sprite.position.z;
+ v1.add( vertices[ idx ] );
+ idx = idx + 1;
+
+ vertices[ idx ].copy( v1 );
+ idx = idx + 1;
}
}
- sprites.sort( painterSortStable );
+ this.geometry.verticesNeedUpdate = true;
- // render all sprites
+ return this;
- for( i = 0; i < nSprites; i ++ ) {
+ }
- sprite = sprites[ i ];
- material = sprite.material;
+}());
- if ( ! sprite.visible || material.opacity === 0 ) continue;
+// File:src/extras/helpers/VertexTangentsHelper.js
- if ( material.map && material.map.image && material.map.image.width ) {
+/**
+ * @author mrdoob / http://mrdoob.com/
+ * @author WestLangley / http://github.com/WestLangley
+*/
- _gl.uniform1f( uniforms.alphaTest, material.alphaTest );
+THREE.VertexTangentsHelper = function ( object, size, hex, linewidth ) {
- if ( material.useScreenCoordinates === true ) {
+ this.object = object;
- _gl.uniform1i( uniforms.useScreenCoordinates, 1 );
- _gl.uniform3f(
- uniforms.screenPosition,
- ( ( sprite.position.x * _renderer.devicePixelRatio ) - halfViewportWidth ) / halfViewportWidth,
- ( halfViewportHeight - ( sprite.position.y * _renderer.devicePixelRatio ) ) / halfViewportHeight,
- Math.max( 0, Math.min( 1, sprite.position.z ) )
- );
+ this.size = ( size !== undefined ) ? size : 1;
- scale[ 0 ] = _renderer.devicePixelRatio * sprite.scale.x;
- scale[ 1 ] = _renderer.devicePixelRatio * sprite.scale.y;
+ var color = ( hex !== undefined ) ? hex : 0x0000ff;
- } else {
+ var width = ( linewidth !== undefined ) ? linewidth : 1;
- _gl.uniform1i( uniforms.useScreenCoordinates, 0 );
- _gl.uniform1i( uniforms.sizeAttenuation, material.sizeAttenuation ? 1 : 0 );
- _gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite._modelViewMatrix.elements );
+ var geometry = new THREE.Geometry();
- scale[ 0 ] = sprite.scale.x;
- scale[ 1 ] = sprite.scale.y;
+ var faces = object.geometry.faces;
- }
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- if ( scene.fog && material.fog ) {
+ var face = faces[ i ];
- fogType = sceneFogType;
+ for ( var j = 0, jl = face.vertexTangents.length; j < jl; j ++ ) {
- } else {
+ geometry.vertices.push( new THREE.Vector3() );
+ geometry.vertices.push( new THREE.Vector3() );
- fogType = 0;
+ }
- }
+ }
- if ( oldFogType !== fogType ) {
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color, linewidth: width } ), THREE.LinePieces );
- _gl.uniform1i( uniforms.fogType, fogType );
- oldFogType = fogType;
+ this.matrixAutoUpdate = false;
- }
+ this.update();
- _gl.uniform2f( uniforms.uvScale, material.uvScale.x, material.uvScale.y );
- _gl.uniform2f( uniforms.uvOffset, material.uvOffset.x, material.uvOffset.y );
- _gl.uniform2f( uniforms.alignment, material.alignment.x, material.alignment.y );
+};
- _gl.uniform1f( uniforms.opacity, material.opacity );
- _gl.uniform3f( uniforms.color, material.color.r, material.color.g, material.color.b );
+THREE.VertexTangentsHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.VertexTangentsHelper.prototype.constructor = THREE.VertexTangentsHelper;
- _gl.uniform1f( uniforms.rotation, sprite.rotation );
- _gl.uniform2fv( uniforms.scale, scale );
- _gl.uniform2f( uniforms.halfViewport, halfViewportWidth, halfViewportHeight );
+THREE.VertexTangentsHelper.prototype.update = ( function ( object ) {
- _renderer.setBlending( material.blending, material.blendEquation, material.blendSrc, material.blendDst );
- _renderer.setDepthTest( material.depthTest );
- _renderer.setDepthWrite( material.depthWrite );
- _renderer.setTexture( material.map, 0 );
+ var v1 = new THREE.Vector3();
- _gl.drawElements( _gl.TRIANGLES, 6, _gl.UNSIGNED_SHORT, 0 );
+ return function( object ) {
- }
+ var keys = [ 'a', 'b', 'c', 'd' ];
- }
+ this.object.updateMatrixWorld( true );
- // restore gl
+ var vertices = this.geometry.vertices;
- _gl.enable( _gl.CULL_FACE );
+ var verts = this.object.geometry.vertices;
- };
+ var faces = this.object.geometry.faces;
- function createProgram ( shader, precision ) {
+ var worldMatrix = this.object.matrixWorld;
- var program = _gl.createProgram();
+ var idx = 0;
- var fragmentShader = _gl.createShader( _gl.FRAGMENT_SHADER );
- var vertexShader = _gl.createShader( _gl.VERTEX_SHADER );
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- var prefix = "precision " + precision + " float;\n";
+ var face = faces[ i ];
- _gl.shaderSource( fragmentShader, prefix + shader.fragmentShader );
- _gl.shaderSource( vertexShader, prefix + shader.vertexShader );
+ for ( var j = 0, jl = face.vertexTangents.length; j < jl; j ++ ) {
- _gl.compileShader( fragmentShader );
- _gl.compileShader( vertexShader );
+ var vertexId = face[ keys[ j ] ];
+ var vertex = verts[ vertexId ];
- _gl.attachShader( program, fragmentShader );
- _gl.attachShader( program, vertexShader );
+ var tangent = face.vertexTangents[ j ];
- _gl.linkProgram( program );
+ vertices[ idx ].copy( vertex ).applyMatrix4( worldMatrix );
- return program;
+ v1.copy( tangent ).transformDirection( worldMatrix ).multiplyScalar( this.size );
- };
+ v1.add( vertices[ idx ] );
+ idx = idx + 1;
- function painterSortStable ( a, b ) {
+ vertices[ idx ].copy( v1 );
+ idx = idx + 1;
- if ( a.z !== b.z ) {
+ }
- return b.z - a.z;
+ }
- } else {
+ this.geometry.verticesNeedUpdate = true;
- return b.id - a.id;
+ return this;
- }
+ }
- };
+}());
-};
+// File:src/extras/helpers/WireframeHelper.js
/**
- * @author alteredq / http://alteredqualia.com/
+ * @author mrdoob / http://mrdoob.com/
*/
-THREE.DepthPassPlugin = function () {
+THREE.WireframeHelper = function ( object, hex ) {
- this.enabled = false;
- this.renderTarget = null;
+ var color = ( hex !== undefined ) ? hex : 0xffffff;
- var _gl,
- _renderer,
- _depthMaterial, _depthMaterialMorph, _depthMaterialSkin, _depthMaterialMorphSkin,
+ var edge = [ 0, 0 ], hash = {};
+ var sortFunction = function ( a, b ) { return a - b };
- _frustum = new THREE.Frustum(),
- _projScreenMatrix = new THREE.Matrix4();
+ var keys = [ 'a', 'b', 'c' ];
+ var geometry = new THREE.BufferGeometry();
- this.init = function ( renderer ) {
+ if ( object.geometry instanceof THREE.Geometry ) {
- _gl = renderer.context;
- _renderer = renderer;
+ var vertices = object.geometry.vertices;
+ var faces = object.geometry.faces;
+ var numEdges = 0;
- var depthShader = THREE.ShaderLib[ "depthRGBA" ];
- var depthUniforms = THREE.UniformsUtils.clone( depthShader.uniforms );
+ // allocate maximal size
+ var edges = new Uint32Array( 6 * faces.length );
- _depthMaterial = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms } );
- _depthMaterialMorph = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, morphTargets: true } );
- _depthMaterialSkin = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, skinning: true } );
- _depthMaterialMorphSkin = new THREE.ShaderMaterial( { fragmentShader: depthShader.fragmentShader, vertexShader: depthShader.vertexShader, uniforms: depthUniforms, morphTargets: true, skinning: true } );
+ for ( var i = 0, l = faces.length; i < l; i ++ ) {
- _depthMaterial._shadowPass = true;
- _depthMaterialMorph._shadowPass = true;
- _depthMaterialSkin._shadowPass = true;
- _depthMaterialMorphSkin._shadowPass = true;
+ var face = faces[ i ];
- };
+ for ( var j = 0; j < 3; j ++ ) {
- this.render = function ( scene, camera ) {
+ edge[ 0 ] = face[ keys[ j ] ];
+ edge[ 1 ] = face[ keys[ ( j + 1 ) % 3 ] ];
+ edge.sort( sortFunction );
- if ( ! this.enabled ) return;
+ var key = edge.toString();
- this.update( scene, camera );
+ if ( hash[ key ] === undefined ) {
- };
+ edges[ 2 * numEdges ] = edge[ 0 ];
+ edges[ 2 * numEdges + 1 ] = edge[ 1 ];
+ hash[ key ] = true;
+ numEdges ++;
- this.update = function ( scene, camera ) {
+ }
- var i, il, j, jl, n,
+ }
- program, buffer, material,
- webglObject, object, light,
- renderList,
+ }
- fog = null;
+ var coords = new Float32Array( numEdges * 2 * 3 );
+
+ for ( var i = 0, l = numEdges; i < l; i ++ ) {
+
+ for ( var j = 0; j < 2; j ++ ) {
+
+ var vertex = vertices[ edges [ 2 * i + j] ];
+
+ var index = 6 * i + 3 * j;
+ coords[ index + 0 ] = vertex.x;
+ coords[ index + 1 ] = vertex.y;
+ coords[ index + 2 ] = vertex.z;
+
+ }
+
+ }
+
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( coords, 3 ) );
+
+ } else if ( object.geometry instanceof THREE.BufferGeometry ) {
+
+ if ( object.geometry.attributes.index !== undefined ) { // Indexed BufferGeometry
+
+ var vertices = object.geometry.attributes.position.array;
+ var indices = object.geometry.attributes.index.array;
+ var drawcalls = object.geometry.drawcalls;
+ var numEdges = 0;
+
+ if ( drawcalls.length === 0 ) {
- // set GL state for depth map
+ drawcalls = [ { count : indices.length, index : 0, start : 0 } ];
- _gl.clearColor( 1, 1, 1, 1 );
- _gl.disable( _gl.BLEND );
+ }
- _renderer.setDepthTest( true );
+ // allocate maximal size
+ var edges = new Uint32Array( 2 * indices.length );
- // update scene
+ for ( var o = 0, ol = drawcalls.length; o < ol; ++ o ) {
- if ( scene.autoUpdate === true ) scene.updateMatrixWorld();
+ var start = drawcalls[ o ].start;
+ var count = drawcalls[ o ].count;
+ var index = drawcalls[ o ].index;
- // update camera matrices and frustum
+ for ( var i = start, il = start + count; i < il; i += 3 ) {
- camera.matrixWorldInverse.getInverse( camera.matrixWorld );
+ for ( var j = 0; j < 3; j ++ ) {
- _projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
- _frustum.setFromMatrix( _projScreenMatrix );
+ edge[ 0 ] = index + indices[ i + j ];
+ edge[ 1 ] = index + indices[ i + ( j + 1 ) % 3 ];
+ edge.sort( sortFunction );
- // render depth map
+ var key = edge.toString();
- _renderer.setRenderTarget( this.renderTarget );
- _renderer.clear();
+ if ( hash[ key ] === undefined ) {
- // set object matrices & frustum culling
+ edges[ 2 * numEdges ] = edge[ 0 ];
+ edges[ 2 * numEdges + 1 ] = edge[ 1 ];
+ hash[ key ] = true;
+ numEdges ++;
- renderList = scene.__webglObjects;
+ }
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ }
- webglObject = renderList[ j ];
- object = webglObject.object;
+ }
- webglObject.render = false;
+ }
- if ( object.visible ) {
+ var coords = new Float32Array( numEdges * 2 * 3 );
- if ( ! ( object instanceof THREE.Mesh || object instanceof THREE.ParticleSystem ) || ! ( object.frustumCulled ) || _frustum.intersectsObject( object ) ) {
+ for ( var i = 0, l = numEdges; i < l; i ++ ) {
- object._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
+ for ( var j = 0; j < 2; j ++ ) {
- webglObject.render = true;
+ var index = 6 * i + 3 * j;
+ var index2 = 3 * edges[ 2 * i + j];
+ coords[ index + 0 ] = vertices[ index2 ];
+ coords[ index + 1 ] = vertices[ index2 + 1 ];
+ coords[ index + 2 ] = vertices[ index2 + 2 ];
}
}
- }
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( coords, 3 ) );
- // render regular objects
+ } else { // non-indexed BufferGeometry
- var objectMaterial, useMorphing, useSkinning;
+ var vertices = object.geometry.attributes.position.array;
+ var numEdges = vertices.length / 3;
+ var numTris = numEdges / 3;
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ var coords = new Float32Array( numEdges * 2 * 3 );
- webglObject = renderList[ j ];
+ for ( var i = 0, l = numTris; i < l; i ++ ) {
- if ( webglObject.render ) {
+ for ( var j = 0; j < 3; j ++ ) {
- object = webglObject.object;
- buffer = webglObject.buffer;
+ var index = 18 * i + 6 * j;
- // todo: create proper depth material for particles
+ var index1 = 9 * i + 3 * j;
+ coords[ index + 0 ] = vertices[ index1 ];
+ coords[ index + 1 ] = vertices[ index1 + 1 ];
+ coords[ index + 2 ] = vertices[ index1 + 2 ];
- if ( object instanceof THREE.ParticleSystem && !object.customDepthMaterial ) continue;
+ var index2 = 9 * i + 3 * ( ( j + 1 ) % 3 );
+ coords[ index + 3 ] = vertices[ index2 ];
+ coords[ index + 4 ] = vertices[ index2 + 1 ];
+ coords[ index + 5 ] = vertices[ index2 + 2 ];
- objectMaterial = getObjectMaterial( object );
+ }
- if ( objectMaterial ) _renderer.setMaterialFaces( object.material );
+ }
- useMorphing = object.geometry.morphTargets.length > 0 && objectMaterial.morphTargets;
- useSkinning = object instanceof THREE.SkinnedMesh && objectMaterial.skinning;
+ geometry.addAttribute( 'position', new THREE.BufferAttribute( coords, 3 ) );
- if ( object.customDepthMaterial ) {
+ }
- material = object.customDepthMaterial;
+ }
- } else if ( useSkinning ) {
+ THREE.Line.call( this, geometry, new THREE.LineBasicMaterial( { color: color } ), THREE.LinePieces );
- material = useMorphing ? _depthMaterialMorphSkin : _depthMaterialSkin;
+ this.matrix = object.matrixWorld;
+ this.matrixAutoUpdate = false;
- } else if ( useMorphing ) {
+};
- material = _depthMaterialMorph;
+THREE.WireframeHelper.prototype = Object.create( THREE.Line.prototype );
+THREE.WireframeHelper.prototype.constructor = THREE.WireframeHelper;
- } else {
+// File:src/extras/objects/ImmediateRenderObject.js
- material = _depthMaterial;
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- }
+THREE.ImmediateRenderObject = function () {
- if ( buffer instanceof THREE.BufferGeometry ) {
+ THREE.Object3D.call( this );
- _renderer.renderBufferDirect( camera, scene.__lights, fog, material, buffer, object );
+ this.render = function ( renderCallback ) {};
- } else {
+};
- _renderer.renderBuffer( camera, scene.__lights, fog, material, buffer, object );
+THREE.ImmediateRenderObject.prototype = Object.create( THREE.Object3D.prototype );
+THREE.ImmediateRenderObject.prototype.constructor = THREE.ImmediateRenderObject;
- }
+// File:src/extras/objects/MorphBlendMesh.js
- }
+/**
+ * @author alteredq / http://alteredqualia.com/
+ */
- }
+THREE.MorphBlendMesh = function( geometry, material ) {
- // set matrices and render immediate objects
+ THREE.Mesh.call( this, geometry, material );
- renderList = scene.__webglObjectsImmediate;
+ this.animationsMap = {};
+ this.animationsList = [];
- for ( j = 0, jl = renderList.length; j < jl; j ++ ) {
+ // prepare default animation
+ // (all frames played together in 1 second)
- webglObject = renderList[ j ];
- object = webglObject.object;
+ var numFrames = this.geometry.morphTargets.length;
- if ( object.visible ) {
+ var name = "__default";
- object._modelViewMatrix.multiplyMatrices( camera.matrixWorldInverse, object.matrixWorld );
+ var startFrame = 0;
+ var endFrame = numFrames - 1;
- _renderer.renderImmediateObject( camera, scene.__lights, fog, _depthMaterial, object );
+ var fps = numFrames / 1;
- }
+ this.createAnimation( name, startFrame, endFrame, fps );
+ this.setAnimationWeight( name, 1 );
- }
+};
- // restore GL state
+THREE.MorphBlendMesh.prototype = Object.create( THREE.Mesh.prototype );
+THREE.MorphBlendMesh.prototype.constructor = THREE.MorphBlendMesh;
- var clearColor = _renderer.getClearColor(),
- clearAlpha = _renderer.getClearAlpha();
+THREE.MorphBlendMesh.prototype.createAnimation = function ( name, start, end, fps ) {
- _gl.clearColor( clearColor.r, clearColor.g, clearColor.b, clearAlpha );
- _gl.enable( _gl.BLEND );
+ var animation = {
- };
+ startFrame: start,
+ endFrame: end,
- // For the moment just ignore objects that have multiple materials with different animation methods
- // Only the first material will be taken into account for deciding which depth material to use
+ length: end - start + 1,
- function getObjectMaterial( object ) {
+ fps: fps,
+ duration: ( end - start ) / fps,
- return object.material instanceof THREE.MeshFaceMaterial
- ? object.material.materials[ 0 ]
- : object.material;
+ lastFrame: 0,
+ currentFrame: 0,
+
+ active: false,
+
+ time: 0,
+ direction: 1,
+ weight: 1,
+
+ directionBackwards: false,
+ mirroredLoop: false
};
+ this.animationsMap[ name ] = animation;
+ this.animationsList.push( animation );
+
};
+THREE.MorphBlendMesh.prototype.autoCreateAnimations = function ( fps ) {
-/**
- * @author mikael emtinger / http://gomo.se/
- */
+ var pattern = /([a-z]+)_?(\d+)/;
-THREE.ShaderFlares = {
+ var firstAnimation, frameRanges = {};
- 'lensFlareVertexTexture': {
+ var geometry = this.geometry;
- vertexShader: [
+ for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
- "uniform lowp int renderType;",
+ var morph = geometry.morphTargets[ i ];
+ var chunks = morph.name.match( pattern );
- "uniform vec3 screenPosition;",
- "uniform vec2 scale;",
- "uniform float rotation;",
+ if ( chunks && chunks.length > 1 ) {
- "uniform sampler2D occlusionMap;",
+ var name = chunks[ 1 ];
- "attribute vec2 position;",
- "attribute vec2 uv;",
+ if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: - Infinity };
- "varying vec2 vUV;",
- "varying float vVisibility;",
+ var range = frameRanges[ name ];
- "void main() {",
+ if ( i < range.start ) range.start = i;
+ if ( i > range.end ) range.end = i;
- "vUV = uv;",
+ if ( ! firstAnimation ) firstAnimation = name;
- "vec2 pos = position;",
+ }
- "if( renderType == 2 ) {",
+ }
- "vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );",
- "visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );",
+ for ( var name in frameRanges ) {
- "vVisibility = visibility.r / 9.0;",
- "vVisibility *= 1.0 - visibility.g / 9.0;",
- "vVisibility *= visibility.b / 9.0;",
- "vVisibility *= 1.0 - visibility.a / 9.0;",
+ var range = frameRanges[ name ];
+ this.createAnimation( name, range.start, range.end, fps );
- "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
- "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
+ }
- "}",
+ this.firstAnimation = firstAnimation;
- "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
+};
- "}"
+THREE.MorphBlendMesh.prototype.setAnimationDirectionForward = function ( name ) {
- ].join( "\n" ),
+ var animation = this.animationsMap[ name ];
- fragmentShader: [
+ if ( animation ) {
- "uniform lowp int renderType;",
+ animation.direction = 1;
+ animation.directionBackwards = false;
- "uniform sampler2D map;",
- "uniform float opacity;",
- "uniform vec3 color;",
+ }
- "varying vec2 vUV;",
- "varying float vVisibility;",
+};
- "void main() {",
+THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward = function ( name ) {
- // pink square
+ var animation = this.animationsMap[ name ];
- "if( renderType == 0 ) {",
+ if ( animation ) {
- "gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );",
+ animation.direction = - 1;
+ animation.directionBackwards = true;
- // restore
+ }
- "} else if( renderType == 1 ) {",
+};
- "gl_FragColor = texture2D( map, vUV );",
+THREE.MorphBlendMesh.prototype.setAnimationFPS = function ( name, fps ) {
- // flare
+ var animation = this.animationsMap[ name ];
- "} else {",
+ if ( animation ) {
- "vec4 texture = texture2D( map, vUV );",
- "texture.a *= opacity * vVisibility;",
- "gl_FragColor = texture;",
- "gl_FragColor.rgb *= color;",
+ animation.fps = fps;
+ animation.duration = ( animation.end - animation.start ) / animation.fps;
- "}",
+ }
- "}"
- ].join( "\n" )
+};
- },
+THREE.MorphBlendMesh.prototype.setAnimationDuration = function ( name, duration ) {
+ var animation = this.animationsMap[ name ];
- 'lensFlare': {
+ if ( animation ) {
- vertexShader: [
+ animation.duration = duration;
+ animation.fps = ( animation.end - animation.start ) / animation.duration;
- "uniform lowp int renderType;",
+ }
- "uniform vec3 screenPosition;",
- "uniform vec2 scale;",
- "uniform float rotation;",
+};
- "attribute vec2 position;",
- "attribute vec2 uv;",
+THREE.MorphBlendMesh.prototype.setAnimationWeight = function ( name, weight ) {
- "varying vec2 vUV;",
+ var animation = this.animationsMap[ name ];
- "void main() {",
+ if ( animation ) {
- "vUV = uv;",
+ animation.weight = weight;
- "vec2 pos = position;",
+ }
- "if( renderType == 2 ) {",
+};
- "pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;",
- "pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;",
+THREE.MorphBlendMesh.prototype.setAnimationTime = function ( name, time ) {
- "}",
+ var animation = this.animationsMap[ name ];
- "gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );",
+ if ( animation ) {
- "}"
+ animation.time = time;
- ].join( "\n" ),
+ }
- fragmentShader: [
+};
- "precision mediump float;",
+THREE.MorphBlendMesh.prototype.getAnimationTime = function ( name ) {
- "uniform lowp int renderType;",
+ var time = 0;
- "uniform sampler2D map;",
- "uniform sampler2D occlusionMap;",
- "uniform float opacity;",
- "uniform vec3 color;",
+ var animation = this.animationsMap[ name ];
- "varying vec2 vUV;",
+ if ( animation ) {
- "void main() {",
+ time = animation.time;
- // pink square
+ }
- "if( renderType == 0 ) {",
+ return time;
- "gl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );",
+};
- // restore
+THREE.MorphBlendMesh.prototype.getAnimationDuration = function ( name ) {
- "} else if( renderType == 1 ) {",
+ var duration = - 1;
- "gl_FragColor = texture2D( map, vUV );",
+ var animation = this.animationsMap[ name ];
- // flare
+ if ( animation ) {
- "} else {",
+ duration = animation.duration;
- "float visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;",
- "visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;",
- "visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;",
- "visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;",
- "visibility = ( 1.0 - visibility / 4.0 );",
+ }
- "vec4 texture = texture2D( map, vUV );",
- "texture.a *= opacity * visibility;",
- "gl_FragColor = texture;",
- "gl_FragColor.rgb *= color;",
+ return duration;
- "}",
+};
- "}"
+THREE.MorphBlendMesh.prototype.playAnimation = function ( name ) {
- ].join( "\n" )
+ var animation = this.animationsMap[ name ];
- }
+ if ( animation ) {
-};
+ animation.time = 0;
+ animation.active = true;
-/**
- * @author mikael emtinger / http://gomo.se/
- * @author alteredq / http://alteredqualia.com/
- *
- */
+ } else {
-THREE.ShaderSprite = {
+ THREE.warn( "THREE.MorphBlendMesh: animation[" + name + "] undefined in .playAnimation()" );
- 'sprite': {
+ }
- vertexShader: [
+};
- "uniform int useScreenCoordinates;",
- "uniform int sizeAttenuation;",
- "uniform vec3 screenPosition;",
- "uniform mat4 modelViewMatrix;",
- "uniform mat4 projectionMatrix;",
- "uniform float rotation;",
- "uniform vec2 scale;",
- "uniform vec2 alignment;",
- "uniform vec2 uvOffset;",
- "uniform vec2 uvScale;",
- "uniform vec2 halfViewport;",
+THREE.MorphBlendMesh.prototype.stopAnimation = function ( name ) {
- "attribute vec2 position;",
- "attribute vec2 uv;",
+ var animation = this.animationsMap[ name ];
- "varying vec2 vUV;",
+ if ( animation ) {
- "void main() {",
+ animation.active = false;
- "vUV = uvOffset + uv * uvScale;",
+ }
- "vec2 alignedPosition = ( position + alignment ) * scale;",
+};
- "vec2 rotatedPosition;",
- "rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;",
- "rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;",
+THREE.MorphBlendMesh.prototype.update = function ( delta ) {
- "vec4 finalPosition;",
+ for ( var i = 0, il = this.animationsList.length; i < il; i ++ ) {
- "if( useScreenCoordinates != 0 ) {",
+ var animation = this.animationsList[ i ];
- "finalPosition = vec4( screenPosition.xy + ( rotatedPosition / halfViewport ), screenPosition.z, 1.0 );",
+ if ( ! animation.active ) continue;
- "} else {",
+ var frameTime = animation.duration / animation.length;
- "finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );",
- "finalPosition.xy += rotatedPosition * ( sizeAttenuation == 1 ? 1.0 : finalPosition.z );",
- "finalPosition = projectionMatrix * finalPosition;",
+ animation.time += animation.direction * delta;
- "}",
+ if ( animation.mirroredLoop ) {
- "gl_Position = finalPosition;",
+ if ( animation.time > animation.duration || animation.time < 0 ) {
- "}"
+ animation.direction *= - 1;
- ].join( "\n" ),
+ if ( animation.time > animation.duration ) {
- fragmentShader: [
+ animation.time = animation.duration;
+ animation.directionBackwards = true;
- "uniform vec3 color;",
- "uniform sampler2D map;",
- "uniform float opacity;",
+ }
- "uniform int fogType;",
- "uniform vec3 fogColor;",
- "uniform float fogDensity;",
- "uniform float fogNear;",
- "uniform float fogFar;",
- "uniform float alphaTest;",
+ if ( animation.time < 0 ) {
- "varying vec2 vUV;",
+ animation.time = 0;
+ animation.directionBackwards = false;
- "void main() {",
+ }
- "vec4 texture = texture2D( map, vUV );",
+ }
- "if ( texture.a < alphaTest ) discard;",
+ } else {
- "gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );",
+ animation.time = animation.time % animation.duration;
- "if ( fogType > 0 ) {",
+ if ( animation.time < 0 ) animation.time += animation.duration;
- "float depth = gl_FragCoord.z / gl_FragCoord.w;",
- "float fogFactor = 0.0;",
+ }
- "if ( fogType == 1 ) {",
+ var keyframe = animation.startFrame + THREE.Math.clamp( Math.floor( animation.time / frameTime ), 0, animation.length - 1 );
+ var weight = animation.weight;
- "fogFactor = smoothstep( fogNear, fogFar, depth );",
+ if ( keyframe !== animation.currentFrame ) {
- "} else {",
+ this.morphTargetInfluences[ animation.lastFrame ] = 0;
+ this.morphTargetInfluences[ animation.currentFrame ] = 1 * weight;
- "const float LOG2 = 1.442695;",
- "float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );",
- "fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );",
+ this.morphTargetInfluences[ keyframe ] = 0;
- "}",
+ animation.lastFrame = animation.currentFrame;
+ animation.currentFrame = keyframe;
- "gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );",
+ }
- "}",
+ var mix = ( animation.time % frameTime ) / frameTime;
- "}"
+ if ( animation.directionBackwards ) mix = 1 - mix;
- ].join( "\n" )
+ this.morphTargetInfluences[ animation.currentFrame ] = mix * weight;
+ this.morphTargetInfluences[ animation.lastFrame ] = ( 1 - mix ) * weight;
}
};
+
diff --git a/gz3d/client/js/include/three.min.js b/gz3d/client/js/include/three.min.js
index db4f8f5..85e5596 100644
--- a/gz3d/client/js/include/three.min.js
+++ b/gz3d/client/js/include/three.min.js
@@ -1,705 +1,835 @@
-// three.js - http://github.com/mrdoob/three.js
-'use strict';var THREE={REVISION:"62"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")};THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d++){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};
-(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!self.requestAnimationFrame;++c)self.requestAnimationFrame=self[b[c]+"RequestAnimationFrame"],self.cancelAnimationFrame=self[b[c]+"CancelAnimationFrame"]||self[b[c]+"CancelRequestAnimationFrame"];void 0===self.requestAnimationFrame&&void 0!==self.setTimeout&&(self.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),h=self.setTimeout(function(){b(c+f)},f);a=c+f;return h});void 0===self.cancelAnimationFrame&&void 0!==
-self.clearTimeout&&(self.cancelAnimationFrame=function(a){self.clearTimeout(a)})})();THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;
-THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;
-THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;
-THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;
-THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;THREE.RGBA_S3TC_DXT3_Format=2003;THREE.RGBA_S3TC_DXT5_Format=2004;THREE.Color=function(a){void 0!==a&&this.set(a);return this};
+// threejs.org/license
+'use strict';var THREE={REVISION:"71"};"object"===typeof module&&(module.exports=THREE);void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});THREE.log=function(){console.log.apply(console,arguments)};THREE.warn=function(){console.warn.apply(console,arguments)};THREE.error=function(){console.error.apply(console,arguments)};THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;
+THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;
+THREE.MinEquation=103;THREE.MaxEquation=104;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=300;THREE.CubeReflectionMapping=301;THREE.CubeRefractionMapping=302;
+THREE.EquirectangularReflectionMapping=303;THREE.EquirectangularRefractionMapping=304;THREE.SphericalReflectionMapping=305;THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;
+THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.HalfFloatType=1025;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;THREE.RGBEFormat=THREE.RGBAFormat;THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;THREE.RGBA_S3TC_DXT3_Format=2003;
+THREE.RGBA_S3TC_DXT5_Format=2004;THREE.RGB_PVRTC_4BPPV1_Format=2100;THREE.RGB_PVRTC_2BPPV1_Format=2101;THREE.RGBA_PVRTC_4BPPV1_Format=2102;THREE.RGBA_PVRTC_2BPPV1_Format=2103;
+THREE.Projector=function(){THREE.error("THREE.Projector has been moved to /examples/js/renderers/Projector.js.");this.projectVector=function(a,b){THREE.warn("THREE.Projector: .projectVector() is now vector.project().");a.project(b)};this.unprojectVector=function(a,b){THREE.warn("THREE.Projector: .unprojectVector() is now vector.unproject().");a.unproject(b)};this.pickingRay=function(a,b){THREE.error("THREE.Projector: .pickingRay() is now raycaster.setFromCamera().")}};
+THREE.CanvasRenderer=function(){THREE.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js");this.domElement=document.createElement("canvas");this.clear=function(){};this.render=function(){};this.setClearColor=function(){};this.setSize=function(){}};THREE.Color=function(a){return 3===arguments.length?this.setRGB(arguments[0],arguments[1],arguments[2]):this.set(a)};
THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c+=1);1<c&&(c-=1);return c<1/6?a+6*(b-a)*
-c:0.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a},b=0.5>=c?c*(1+b):c+b-c*b,c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.test(a))return a=/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.test(a))return a=/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.exec(a),this.r=
+c:.5>c?b:c<2/3?a+6*(b-a)*(2/3-c):a};b=.5>=c?c*(1+b):c+b-c*b;c=2*c-b;this.r=d(c,b,a+1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.test(a))return a=/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.test(a))return a=/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.exec(a),this.r=
Math.min(100,parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1]+a[1]+a[2]+a[2]+a[3]+a[3],16)),this;if(/^(\w+)$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g=
-a.g;this.b=a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<
-8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(){var a={h:0,s:0,l:0};return function(){var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),h,g=(f+e)/2;if(f===e)f=h=0;else{var i=e-f,f=0.5>=g?i/(e+f):i/(2-e-f);switch(e){case b:h=(c-d)/i+(c<d?6:0);break;case c:h=(d-b)/i+2;break;case d:h=(b-c)/i+4}h/=6}a.h=h;a.s=f;a.l=g;return a}}(),getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},
-offsetHSL:function(a,b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=
-(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a){this.r=a[0];this.g=a[1];this.b=a[2];return this},toArray:function(){return[this.r,this.g,this.b]},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
+a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);var c=0<b?1/b:1;this.r=Math.pow(a.r,c);this.g=Math.pow(a.g,c);this.b=Math.pow(a.b,c);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=
+Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){a=a||{h:0,s:0,l:0};var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),g,h=(f+e)/2;if(f===e)f=g=0;else{var k=e-f,f=.5>=h?k/(e+f):k/(2-e-f);switch(e){case b:g=(c-d)/k+(c<d?6:0);break;case c:g=(d-b)/k+2;break;case d:g=(b-c)/k+4}g/=6}a.h=g;a.s=f;a.l=h;return a},getStyle:function(){return"rgb("+
+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(a,b,c){var d=this.getHSL();d.h+=a;d.s+=b;d.l+=c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;
+return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a){this.r=a[0];this.g=a[1];this.b=a[2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
THREE.ColorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,
darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,
grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,
lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,
palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,
tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};THREE.Quaternion=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1};
-THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,_euler:void 0,_updateEuler:function(){void 0!==this._euler&&this._euler.setFromQuaternion(this,void 0,!1)},get x(){return this._x},set x(a){this._x=a;this._updateEuler()},get y(){return this._y},set y(a){this._y=a;this._updateEuler()},get z(){return this._z},set z(a){this._z=a;this._updateEuler()},get w(){return this._w},set w(a){this._w=a;this._updateEuler()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;
-this._updateEuler();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._w=a._w;this._updateEuler();return this},setFromEuler:function(a,b){if(!1===a instanceof THREE.Euler)throw Error("ERROR: Quaternion's .setFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),f=Math.sin(a._x/2),h=Math.sin(a._y/2),g=Math.sin(a._z/2);"XYZ"===a.order?(this._x=f*d*e+c*h*g,this._y=c*h*
-e-f*d*g,this._z=c*d*g+f*h*e,this._w=c*d*e-f*h*g):"YXZ"===a.order?(this._x=f*d*e+c*h*g,this._y=c*h*e-f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e+f*h*g):"ZXY"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g+f*h*e,this._w=c*d*e-f*h*g):"ZYX"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e+f*h*g):"YZX"===a.order?(this._x=f*d*e+c*h*g,this._y=c*h*e+f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e-f*h*g):"XZY"===a.order&&(this._x=f*d*e-c*h*g,this._y=c*h*e-f*d*g,this._z=
-c*d*g+f*h*e,this._w=c*d*e+f*h*g);!1!==b&&this._updateEuler();return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this._x=a.x*d;this._y=a.y*d;this._z=a.z*d;this._w=Math.cos(c);this._updateEuler();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0],a=b[4],d=b[8],e=b[1],f=b[5],h=b[9],g=b[2],i=b[6],b=b[10],k=c+f+b;0<k?(c=0.5/Math.sqrt(k+1),this._w=0.25/c,this._x=(i-h)*c,this._y=(d-g)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(i-h)/c,this._x=0.25*c,
-this._y=(a+e)/c,this._z=(d+g)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-g)/c,this._x=(a+e)/c,this._y=0.25*c,this._z=(h+i)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+g)/c,this._y=(h+i)/c,this._z=0.25*c);this._updateEuler();return this},inverse:function(){this.conjugate().normalize();return this},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this._updateEuler();return this},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*
-this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);return this},multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z,f=
-a._w,h=b._x,g=b._y,i=b._z,k=b._w;this._x=c*k+f*h+d*i-e*g;this._y=d*k+f*g+e*h-c*i;this._z=e*k+f*i+c*g-d*h;this._w=f*k-c*h-d*g-e*i;this._updateEuler();return this},multiplyVector3:function(a){console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){var c=this._x,d=this._y,e=this._z,f=this._w,h=f*a._w+c*a._x+d*a._y+e*a._z;0>h?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=
--a._z,h=-h):this.copy(a);if(1<=h)return this._w=f,this._x=c,this._y=d,this._z=e,this;var g=Math.acos(h),i=Math.sqrt(1-h*h);if(0.001>Math.abs(i))return this._w=0.5*(f+this._w),this._x=0.5*(c+this._x),this._y=0.5*(d+this._y),this._z=0.5*(e+this._z),this;h=Math.sin((1-b)*g)/i;g=Math.sin(b*g)/i;this._w=f*h+this._w*g;this._x=c*h+this._x*g;this._y=d*h+this._y*g;this._z=e*h+this._z*g;this._updateEuler();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},
-fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];this._w=a[3];this._updateEuler();return this},toArray:function(){return[this._x,this._y,this._z,this._w]},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
+THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,get x(){return this._x},set x(a){this._x=a;this.onChangeCallback()},get y(){return this._y},set y(a){this._y=a;this.onChangeCallback()},get z(){return this._z},set z(a){this._z=a;this.onChangeCallback()},get w(){return this._w},set w(a){this._w=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;
+this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!1===a instanceof THREE.Euler)throw Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),f=Math.sin(a._x/2),g=Math.sin(a._y/2),h=Math.sin(a._z/2);"XYZ"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e-f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e-f*g*h):"YXZ"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e-f*d*h,this._z=
+c*d*h-f*g*e,this._w=c*d*e+f*g*h):"ZXY"===a.order?(this._x=f*d*e-c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e-f*g*h):"ZYX"===a.order?(this._x=f*d*e-c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h-f*g*e,this._w=c*d*e+f*g*h):"YZX"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h-f*g*e,this._w=c*d*e-f*g*h):"XZY"===a.order&&(this._x=f*d*e-c*g*h,this._y=c*g*e-f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e+f*g*h);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,
+b){var c=b/2,d=Math.sin(c);this._x=a.x*d;this._y=a.y*d;this._z=a.z*d;this._w=Math.cos(c);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],f=b[5],g=b[9],h=b[2],k=b[6],b=b[10],l=c+f+b;0<l?(c=.5/Math.sqrt(l+1),this._w=.25/c,this._x=(k-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(k-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=
+.25*c,this._z=(g+k)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+k)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;this.normalize();return this}}(),inverse:function(){this.conjugate().normalize();return this},conjugate:function(){this._x*=
+-1;this._y*=-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},
+multiply:function(a,b){return void 0!==b?(THREE.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z,f=a._w,g=b._x,h=b._y,k=b._z,l=b._w;this._x=c*l+f*g+d*k-e*h;this._y=d*l+f*h+e*g-c*k;this._z=e*l+f*k+c*h-d*g;this._w=f*l-c*g-d*h-e*k;this.onChangeCallback();return this},multiplyVector3:function(a){THREE.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");
+return a.applyQuaternion(this)},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;var h=Math.acos(g),k=Math.sqrt(1-g*g);if(.001>Math.abs(k))return this._w=.5*(f+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;g=Math.sin((1-b)*h)/k;h=
+Math.sin(b*h)/k;this._w=f*g+this._w*h;this._x=c*g+this._x*h;this._y=d*g+this._y*h;this._z=e*g+this._z*h;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=
+a;return this},onChangeCallback:function(){},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,
-b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=
-a.y;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);
-return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/
-b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
+b){if(void 0!==b)return THREE.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},sub:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;return this},
+subScalar:function(a){this.x-=a;this.y-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiply:function(a){this.x*=a.x;this.y*=a.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divide:function(a){this.x/=a.x;this.y/=a.y;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);
+this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector2,b=new THREE.Vector2);a.set(c,c);b.set(d,d);return this.clamp(a,b)}}(),floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);return this},round:function(){this.x=
+Math.round(this.x);this.y=Math.round(this.y);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);return this},negate:function(){this.x=-this.x;this.y=-this.y;return this},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},
+distanceToSquared:function(a){var b=this.x-a.x;a=this.y-a.y;return b*b+a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){this.subVectors(b,a).multiplyScalar(c).add(a);return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===
+a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+c;this.x=a.array[b];this.y=a.array[b+1];return this},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+
-a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
-this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*
-b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements,e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);
-this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,h=a.z,a=a.w,g=a*b+f*d-h*c,i=a*c+h*b-e*d,k=a*d+e*c-f*b,b=-e*b-f*c-h*d;this.x=g*a+b*-e+i*-h-k*-f;this.y=i*a+b*-f+k*-e-g*-h;this.z=k*a+b*-h+g*-f-i*-e;return this},transformDirection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*
-b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<
-a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},
-setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},cross:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){var c=
-a.x,d=a.y,e=a.z,f=b.x,h=b.y,g=b.z;this.x=d*g-e*h;this.y=e*f-c*g;this.z=c*h-d*f;return this},angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y,a=this.z-a.z;return b*b+c*c+a*a},setEulerFromRotationMatrix:function(){console.error("REMOVED: Vector3's setEulerFromRotationMatrix has been removed in favor of Euler.setFromRotationMatrix(), please update your code.")},
-setEulerFromQuaternion:function(){console.error("REMOVED: Vector3's setEulerFromQuaternion: has been removed in favor of Euler.setFromQuaternion(), please update your code.")},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getScaleFromMatrix:function(a){var b=this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();
-this.x=b;this.y=c;this.z=a;return this},getColumnFromMatrix:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};
-THREE.extend(THREE.Vector3.prototype,{applyEuler:function(){var a=new THREE.Quaternion;return function(b){!1===b instanceof THREE.Euler&&console.error("ERROR: Vector3's .applyEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");this.applyQuaternion(a.setFromEuler(b));return this}}(),applyAxisAngle:function(){var a=new THREE.Quaternion;return function(b,c){this.applyQuaternion(a.setFromAxisAngle(b,c));return this}}(),projectOnVector:function(){var a=new THREE.Vector3;
-return function(b){a.copy(b).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b).multiplyScalar(2);return this.subVectors(a,this)}}()});THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},sub:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),
+this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=
+a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a;return function(b){!1===b instanceof THREE.Euler&&THREE.error("THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order.");void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromEuler(b));return this}}(),applyAxisAngle:function(){var a;return function(b,c){void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromAxisAngle(b,
+c));return this}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*
+c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,l=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-l*-f;this.y=k*a+b*-f+l*-e-h*-g;this.z=l*a+b*-g+h*-f-k*-e;return this},project:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyProjection(a)}}(),
+unproject:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyProjection(a)}}(),transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=
+a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3,
+b=new THREE.Vector3);a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):
+Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},
+setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){this.subVectors(b,a).multiplyScalar(c).add(a);return this},cross:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=
+e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){var c=a.x,d=a.y,e=a.z,f=b.x,g=b.y,h=b.z;this.x=d*h-e*g;this.y=e*f-c*h;this.z=c*g-d*f;return this},projectOnVector:function(){var a,b;return function(c){void 0===a&&(a=new THREE.Vector3);a.copy(c).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a;return function(b){void 0===a&&(a=new THREE.Vector3);a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a;return function(b){void 0===
+a&&(a=new THREE.Vector3);return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},setEulerFromRotationMatrix:function(a,b){THREE.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},
+setEulerFromQuaternion:function(a,b){THREE.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(a){THREE.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},getScaleFromMatrix:function(a){THREE.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,
+b){THREE.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(a,b)},setFromMatrixPosition:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},setFromMatrixScale:function(a){var b=this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length();a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();this.x=b;this.y=c;this.z=a;
+return this},setFromMatrixColumn:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c+1];this.z=d[c+2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+c;this.x=a.array[b];this.y=a.array[b+1];this.z=
+a.array[b+2];return this},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;
-case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},
-addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},
-applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,
-this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,e=a[0];d=a[4];var f=a[8],h=a[1],g=a[5],i=a[9];c=a[2];b=a[6];var k=a[10];if(0.01>Math.abs(d-h)&&0.01>Math.abs(f-c)&&0.01>Math.abs(i-b)){if(0.1>Math.abs(d+h)&&0.1>Math.abs(f+c)&&0.1>Math.abs(i+b)&&0.1>Math.abs(e+g+k-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;g=(g+1)/2;k=(k+1)/2;d=(d+h)/4;f=(f+c)/4;i=(i+b)/4;e>g&&e>k?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):g>k?0.01>g?
-(b=0.707106781,c=0,d=0.707106781):(c=Math.sqrt(g),b=d/c,d=i/c):0.01>k?(c=b=0.707106781,d=0):(d=Math.sqrt(k),b=f/d,c=i/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-i)*(b-i)+(f-c)*(f-c)+(h-d)*(h-d));0.001>Math.abs(a)&&(a=1);this.x=(b-i)/a;this.y=(f-c)/a;this.z=(h-d)/a;this.w=Math.acos((e+g+k-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=
-a.y);this.z<a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*
-this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&
-a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";
-THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,_quaternion:void 0,_updateQuaternion:function(){void 0!==this._quaternion&&this._quaternion.setFromEuler(this,!1)},get x(){return this._x},set x(a){this._x=a;this._updateQuaternion()},get y(){return this._y},set y(a){this._y=a;this._updateQuaternion()},get z(){return this._z},set z(a){this._z=a;this._updateQuaternion()},get order(){return this._order},set order(a){this._order=a;this._updateQuaternion()},
-set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._updateQuaternion();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._updateQuaternion();return this},setFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,e=d[0],f=d[4],h=d[8],g=d[1],i=d[5],k=d[9],m=d[2],l=d[6],d=d[10],b=b||this._order;"XYZ"===b?(this._y=Math.asin(c(h)),0.99999>Math.abs(h)?(this._x=Math.atan2(-k,d),this._z=
-Math.atan2(-f,e)):(this._x=Math.atan2(l,i),this._z=0)):"YXZ"===b?(this._x=Math.asin(-c(k)),0.99999>Math.abs(k)?(this._y=Math.atan2(h,d),this._z=Math.atan2(g,i)):(this._y=Math.atan2(-m,e),this._z=0)):"ZXY"===b?(this._x=Math.asin(c(l)),0.99999>Math.abs(l)?(this._y=Math.atan2(-m,d),this._z=Math.atan2(-f,i)):(this._y=0,this._z=Math.atan2(g,e))):"ZYX"===b?(this._y=Math.asin(-c(m)),0.99999>Math.abs(m)?(this._x=Math.atan2(l,d),this._z=Math.atan2(g,e)):(this._x=0,this._z=Math.atan2(-f,i))):"YZX"===b?(this._z=
-Math.asin(c(g)),0.99999>Math.abs(g)?(this._x=Math.atan2(-k,i),this._y=Math.atan2(-m,e)):(this._x=0,this._y=Math.atan2(h,d))):"XZY"===b?(this._z=Math.asin(-c(f)),0.99999>Math.abs(f)?(this._x=Math.atan2(l,i),this._y=Math.atan2(h,e)):(this._x=Math.atan2(-k,d),this._y=0)):console.warn("WARNING: Euler.setFromRotationMatrix() given unsupported order: "+b);this._order=b;this._updateQuaternion();return this},setFromQuaternion:function(a,b,c){function d(a){return Math.min(Math.max(a,-1),1)}var e=a.x*a.x,f=
-a.y*a.y,h=a.z*a.z,g=a.w*a.w,b=b||this._order;"XYZ"===b?(this._x=Math.atan2(2*(a.x*a.w-a.y*a.z),g-e-f+h),this._y=Math.asin(d(2*(a.x*a.z+a.y*a.w))),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g+e-f-h)):"YXZ"===b?(this._x=Math.asin(d(2*(a.x*a.w-a.y*a.z))),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),g-e-f+h),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),g-e+f-h)):"ZXY"===b?(this._x=Math.asin(d(2*(a.x*a.w+a.y*a.z))),this._y=Math.atan2(2*(a.y*a.w-a.z*a.x),g-e-f+h),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g-e+f-h)):"ZYX"===
-b?(this._x=Math.atan2(2*(a.x*a.w+a.z*a.y),g-e-f+h),this._y=Math.asin(d(2*(a.y*a.w-a.x*a.z))),this._z=Math.atan2(2*(a.x*a.y+a.z*a.w),g+e-f-h)):"YZX"===b?(this._x=Math.atan2(2*(a.x*a.w-a.z*a.y),g-e+f-h),this._y=Math.atan2(2*(a.y*a.w-a.x*a.z),g+e-f-h),this._z=Math.asin(d(2*(a.x*a.y+a.z*a.w)))):"XZY"===b?(this._x=Math.atan2(2*(a.x*a.w+a.y*a.z),g-e+f-h),this._y=Math.atan2(2*(a.x*a.z+a.y*a.w),g+e-f-h),this._z=Math.asin(d(2*(a.z*a.w-a.x*a.y)))):console.warn("WARNING: Euler.setFromQuaternion() given unsupported order: "+
-b);this._order=b;!1!==c&&this._updateQuaternion();return this},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);this.setFromQuaternion(a,b)}}(),fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._updateQuaternion();return this},toArray:function(){return[this._x,this._y,this._z,this._order]},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},clone:function(){return new THREE.Euler(this._x,
-this._y,this._z,this._order)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
-THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,
+case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,
+b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=
+a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>
+b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d;a=a.elements;var e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],k=a[9];c=a[2];b=a[6];var l=a[10];if(.01>Math.abs(d-g)&&.01>Math.abs(f-c)&&.01>Math.abs(k-b)){if(.1>Math.abs(d+g)&&.1>Math.abs(f+c)&&.1>Math.abs(k+b)&&.1>Math.abs(e+h+l-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;l=(l+1)/2;d=(d+g)/4;f=(f+c)/4;k=(k+b)/4;e>h&&e>l?.01>e?(b=0,d=c=.707106781):(b=
+Math.sqrt(e),c=d/b,d=f/b):h>l?.01>h?(b=.707106781,c=0,d=.707106781):(c=Math.sqrt(h),b=d/c,d=k/c):.01>l?(c=b=.707106781,d=0):(d=Math.sqrt(l),b=f/d,c=k/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(f-c)*(f-c)+(g-d)*(g-d));.001>Math.abs(a)&&(a=1);this.x=(b-k)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+l-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&
+(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector4,b=new THREE.Vector4);a.set(c,c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),floor:function(){this.x=
+Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);
+this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+
+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){this.subVectors(b,a).multiplyScalar(c).add(a);return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},
+fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+c;this.x=a.array[b];this.y=a.array[b+1];this.z=a.array[b+2];this.w=a.array[b+3];return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};
+THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";
+THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,get x(){return this._x},set x(a){this._x=a;this.onChangeCallback()},get y(){return this._y},set y(a){this._y=a;this.onChangeCallback()},get z(){return this._z},set z(a){this._z=a;this.onChangeCallback()},get order(){return this._order},set order(a){this._order=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},copy:function(a){this._x=
+a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=THREE.Math.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],l=e[9],p=e[2],q=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-l,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(q,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,
+k)):(this._y=Math.atan2(-p,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(q,-1,1)),.99999>Math.abs(q)?(this._y=Math.atan2(-p,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(p,-1,1)),.99999>Math.abs(p)?(this._x=Math.atan2(q,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-l,k),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=
+Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(q,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-l,e),this._y=0)):THREE.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeRotationFromQuaternion(b);this.setFromRotationMatrix(a,c,d);return this}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,
+b||this._order)},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?
+a.set(this._x,this._y,this._z):new THREE.Vector3(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){},clone:function(){return new THREE.Euler(this._x,this._y,this._z,this._order)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
+THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,
b){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);
this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)};
-THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c++)b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);
-this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);
-this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a){return new THREE.Vector2((a.x-this.min.x)/(this.max.x-this.min.x),
-(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);
-return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
-THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},addPoint:function(a){a.x<this.min.x?this.min.x=a.x:a.x>this.max.x&&(this.max.x=a.x);a.y<this.min.y?this.min.y=a.y:a.y>this.max.y&&(this.max.y=a.y);a.z<this.min.z?this.min.z=a.z:a.z>this.max.z&&(this.max.z=a.z)},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var b=1,c=a.length;b<c;b++)this.addPoint(a[b])}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=
-new THREE.Vector3;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(){var a=new THREE.Vector3;return function(b){var c=this;b.updateMatrixWorld(!0);this.makeEmpty();b.traverse(function(b){if(void 0!==b.geometry&&void 0!==b.geometry.vertices)for(var e=b.geometry.vertices,f=0,h=e.length;f<h;f++)a.copy(e[f]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),copy:function(a){this.min.copy(a.min);
-this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);
-this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a){return new THREE.Vector3((a.x-this.min.x)/(this.max.x-this.min.x),
-(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=
-new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,
+THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=
+this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);
+this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a,b){return(b||new THREE.Vector2).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>
+this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&
+a.max.equals(this.max)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
+THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new THREE.Vector3;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(){var a=new THREE.Vector3;return function(b){var c=this;b.updateMatrixWorld(!0);
+this.makeEmpty();b.traverse(function(b){var e=b.geometry;if(void 0!==e)if(e instanceof THREE.Geometry)for(var f=e.vertices,e=0,g=f.length;e<g;e++)a.copy(f[e]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a);else if(e instanceof THREE.BufferGeometry&&void 0!==e.attributes.position)for(f=e.attributes.position.array,e=0,g=f.length;e<g;e+=3)a.set(f[e],f[e+1],f[e+2]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},
+makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);
+this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a,b){return(b||new THREE.Vector3).set((a.x-this.min.x)/(this.max.x-
+this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=
+new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,
this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);
-this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(a,b,c,d,e,f,h,g,i){this.elements=new Float32Array(9);this.set(void 0!==a?a:1,b||0,c||0,d||0,void 0!==e?e:1,f||0,h||0,g||0,void 0!==i?i:1)};
-THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,h,g,i){var k=this.elements;k[0]=a;k[3]=b;k[6]=c;k[1]=d;k[4]=e;k[7]=f;k[2]=h;k[5]=g;k[8]=i;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
-multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],h=a[5],g=a[6],i=a[7],a=a[8];return b*f*a-b*h*i-c*e*a+c*h*g+d*e*i-d*f*g},getInverse:function(a,
-b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/
-c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},clone:function(){var a=this.elements;return new THREE.Matrix3(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8])}};THREE.Matrix4=function(a,b,c,d,e,f,h,g,i,k,m,l,p,s,t,n){var r=this.elements=new Float32Array(16);r[0]=void 0!==a?a:1;r[4]=b||0;r[8]=c||0;r[12]=d||0;r[1]=e||0;r[5]=void 0!==f?f:1;r[9]=h||0;r[13]=g||0;r[2]=i||0;r[6]=k||0;r[10]=void 0!==m?m:1;r[14]=l||0;r[3]=p||0;r[7]=s||0;r[11]=t||0;r[15]=void 0!==n?n:1};
-THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,h,g,i,k,m,l,p,s,t,n){var r=this.elements;r[0]=a;r[4]=b;r[8]=c;r[12]=d;r[1]=e;r[5]=f;r[9]=h;r[13]=g;r[2]=i;r[6]=k;r[10]=m;r[14]=l;r[3]=p;r[7]=s;r[11]=t;r[15]=n;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition().");
-return this.copyPosition(a)},copyPosition:function(a){var b=this.elements,a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements,b=b.elements,d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),makeRotationFromEuler:function(a){!1===
-a instanceof THREE.Euler&&console.error("ERROR: Matrix's .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),h=Math.cos(d),d=Math.sin(d),g=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){var a=f*g,i=f*e,k=c*g,m=c*e;b[0]=h*g;b[4]=-h*e;b[8]=d;b[1]=i+k*d;b[5]=a-m*d;b[9]=-c*h;b[2]=m-a*d;b[6]=k+i*d;b[10]=f*h}else"YXZ"===a.order?(a=h*g,i=h*e,k=d*g,m=d*e,b[0]=a+m*c,b[4]=k*c-i,b[8]=
-f*d,b[1]=f*e,b[5]=f*g,b[9]=-c,b[2]=i*c-k,b[6]=m+a*c,b[10]=f*h):"ZXY"===a.order?(a=h*g,i=h*e,k=d*g,m=d*e,b[0]=a-m*c,b[4]=-f*e,b[8]=k+i*c,b[1]=i+k*c,b[5]=f*g,b[9]=m-a*c,b[2]=-f*d,b[6]=c,b[10]=f*h):"ZYX"===a.order?(a=f*g,i=f*e,k=c*g,m=c*e,b[0]=h*g,b[4]=k*d-i,b[8]=a*d+m,b[1]=h*e,b[5]=m*d+a,b[9]=i*d-k,b[2]=-d,b[6]=c*h,b[10]=f*h):"YZX"===a.order?(a=f*h,i=f*d,k=c*h,m=c*d,b[0]=h*g,b[4]=m-a*e,b[8]=k*e+i,b[1]=e,b[5]=f*g,b[9]=-c*g,b[2]=-d*g,b[6]=i*e+k,b[10]=a-m*e):"XZY"===a.order&&(a=f*h,i=f*d,k=c*h,m=c*d,b[0]=
-h*g,b[4]=-e,b[8]=d*g,b[1]=a*e+m,b[5]=f*g,b[9]=i*e-k,b[2]=k*e-i,b[6]=c*g,b[10]=m*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion. Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,h=c+c,g=d+d,i=e+e,a=c*h,k=c*g,c=
-c*i,m=d*g,d=d*i,e=e*i,h=f*h,g=f*g,f=f*i;b[0]=1-(m+e);b[4]=k-f;b[8]=c+g;b[1]=k+f;b[5]=1-(a+e);b[9]=d-h;b[2]=c-g;b[6]=d+h;b[10]=1-(a+m);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var h=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);h[0]=a.x;
-h[4]=b.x;h[8]=c.x;h[1]=a.y;h[5]=b.y;h[9]=c.y;h[2]=a.z;h[6]=b.z;h[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],h=c[4],g=c[8],i=c[12],k=c[1],m=c[5],l=c[9],p=c[13],s=c[2],t=c[6],n=c[10],r=c[14],q=c[3],u=c[7],w=c[11],c=c[15],
-z=d[0],B=d[4],D=d[8],x=d[12],F=d[1],A=d[5],O=d[9],C=d[13],E=d[2],I=d[6],y=d[10],v=d[14],G=d[3],R=d[7],J=d[11],d=d[15];e[0]=f*z+h*F+g*E+i*G;e[4]=f*B+h*A+g*I+i*R;e[8]=f*D+h*O+g*y+i*J;e[12]=f*x+h*C+g*v+i*d;e[1]=k*z+m*F+l*E+p*G;e[5]=k*B+m*A+l*I+p*R;e[9]=k*D+m*O+l*y+p*J;e[13]=k*x+m*C+l*v+p*d;e[2]=s*z+t*F+n*E+r*G;e[6]=s*B+t*A+n*I+r*R;e[10]=s*D+t*O+n*y+r*J;e[14]=s*x+t*C+n*v+r*d;e[3]=q*z+u*F+w*E+c*G;e[7]=q*B+u*A+w*I+c*R;e[11]=q*D+u*O+w*y+c*J;e[15]=q*x+u*C+w*v+c*d;return this},multiplyToArray:function(a,b,
-c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
-return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyProjection(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");
-a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],h=a[5],g=a[9],i=a[13],k=a[2],m=a[6],l=a[10],p=a[14];return a[3]*(+e*g*m-d*i*m-e*h*l+c*i*l+d*h*p-c*g*p)+a[7]*(+b*g*p-b*i*l+e*f*l-d*f*p+d*i*k-e*g*k)+a[11]*(+b*i*m-b*h*p-e*f*m+c*f*p+e*h*k-c*i*k)+a[15]*(-d*h*k-b*g*m+b*h*l+d*f*m-c*f*
-l+c*g*k)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){var c=this.elements;
-a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;
-b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],h=d[8],g=d[12],i=d[1],k=d[5],m=d[9],l=d[13],p=d[2],s=d[6],t=d[10],n=d[14],r=d[3],q=d[7],u=d[11],d=d[15];c[0]=m*n*q-l*t*q+l*s*u-k*n*u-m*s*d+k*t*d;c[4]=g*t*q-h*n*q-g*s*u+f*n*u+h*s*d-f*t*d;c[8]=h*l*q-g*m*q+g*k*u-f*l*u-h*k*d+f*m*d;c[12]=g*m*s-h*l*s-g*k*t+f*l*t+h*k*n-f*m*n;c[1]=l*t*r-m*n*r-l*p*u+i*n*u+m*p*d-i*t*d;c[5]=h*n*r-g*t*r+g*p*u-e*n*u-h*p*d+e*t*d;c[9]=g*m*r-h*l*r-g*i*u+e*l*u+h*i*d-
-e*m*d;c[13]=h*l*p-g*m*p+g*i*t-e*l*t-h*i*n+e*m*n;c[2]=k*n*r-l*s*r+l*p*q-i*n*q-k*p*d+i*s*d;c[6]=g*s*r-f*n*r-g*p*q+e*n*q+f*p*d-e*s*d;c[10]=f*l*r-g*k*r+g*i*q-e*l*q-f*i*d+e*k*d;c[14]=g*k*p-f*l*p-g*i*s+e*l*s+f*i*n-e*k*n;c[3]=m*s*r-k*t*r-m*p*q+i*t*q+k*p*u-i*s*u;c[7]=f*t*r-h*s*r+h*p*q-e*t*q-f*p*u+e*s*u;c[11]=h*k*r-f*m*r-h*i*q+e*m*q+f*i*u-e*k*u;c[15]=f*m*p-h*k*p+h*i*s-e*m*s-f*i*t+e*k*t;c=e*c[0]+i*c[4]+p*c[8]+r*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");
-this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(){console.warn("DEPRECATED: Matrix4's .translate() has been removed.")},rotateX:function(){console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.")},rotateY:function(){console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.")},rotateZ:function(){console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.")},rotateByAxis:function(){console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.")},
-scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,
-0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,h=a.y,g=a.z,i=e*f,k=e*h;this.set(i*f+c,i*h-d*g,i*g+d*h,0,i*h+d*g,k*h+c,k*g-d*f,0,i*g-d*h,k*g+d*f,e*g*g+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,
-0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,h=a.set(f[0],f[1],f[2]).length(),g=a.set(f[4],f[5],f[6]).length(),i=a.set(f[8],f[9],f[10]).length();c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);var c=1/h,f=1/g,k=1/i;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=
-f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=k;b.elements[9]*=k;b.elements[10]*=k;d.setFromRotationMatrix(b);e.x=h;e.y=g;e.z=i;return this}}(),makeFrustum:function(a,b,c,d,e,f){var h=this.elements;h[0]=2*e/(b-a);h[4]=0;h[8]=(b+a)/(b-a);h[12]=0;h[1]=0;h[5]=2*e/(d-c);h[9]=(d+c)/(d-c);h[13]=0;h[2]=0;h[6]=0;h[10]=-(f+e)/(f-e);h[14]=-2*f*e/(f-e);h[3]=0;h[7]=0;h[11]=-1;h[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(THREE.Math.degToRad(0.5*a)),e=-a;return this.makeFrustum(e*
-b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var h=this.elements,g=b-a,i=c-d,k=f-e;h[0]=2/g;h[4]=0;h[8]=0;h[12]=-((b+a)/g);h[1]=0;h[5]=2/i;h[9]=0;h[13]=-((c+d)/i);h[2]=0;h[6]=0;h[10]=-2/k;h[14]=-((f+e)/k);h[3]=0;h[7]=0;h[11]=0;h[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],
-a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
+this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]);0<arguments.length&&THREE.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")};
+THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,k){var l=this.elements;l[0]=a;l[3]=b;l[6]=c;l[1]=d;l[4]=e;l[7]=f;l[2]=g;l[5]=h;l[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){THREE.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
+multiplyVector3Array:function(a){THREE.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=
+a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];
+c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");THREE.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},flattenToArrayOffset:function(a,b){var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];
+a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8]]},clone:function(){return(new THREE.Matrix3).fromArray(this.elements)}};
+THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);0<arguments.length&&THREE.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")};
+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,k,l,p,q,n,t,r,s){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=f;u[9]=g;u[13]=h;u[2]=k;u[6]=l;u[10]=p;u[14]=q;u[3]=n;u[7]=t;u[11]=r;u[15]=s;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){THREE.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},
+copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){var d=this.elements;a.set(d[0],d[1],d[2]);b.set(d[4],d[5],d[6]);c.set(d[8],d[9],d[10]);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements;b=b.elements;var d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),
+f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&THREE.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,
+l=c*h,p=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+l*d;b[5]=a-p*d;b[9]=-c*g;b[2]=p-a*d;b[6]=l+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a+p*c,b[4]=l*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=p+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a-p*c,b[4]=-f*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=f*h,b[9]=p-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,l=c*h,p=c*e,b[0]=g*h,b[4]=l*d-k,b[8]=a*d+p,b[1]=g*e,b[5]=p*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===
+a.order?(a=f*g,k=f*d,l=c*g,p=c*d,b[0]=g*h,b[4]=p-a*e,b[8]=l*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-p*e):"XZY"===a.order&&(a=f*g,k=f*d,l=c*g,p=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+p,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=p*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){THREE.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},
+makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,p=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(p+e);b[4]=l-f;b[8]=c+h;b[1]=l+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+p);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,
+c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(THREE.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],
+k=c[12],l=c[1],p=c[5],q=c[9],n=c[13],t=c[2],r=c[6],s=c[10],u=c[14],v=c[3],x=c[7],D=c[11],c=c[15],w=d[0],y=d[4],A=d[8],E=d[12],G=d[1],F=d[5],z=d[9],I=d[13],U=d[2],M=d[6],H=d[10],L=d[14],P=d[3],N=d[7],R=d[11],d=d[15];e[0]=f*w+g*G+h*U+k*P;e[4]=f*y+g*F+h*M+k*N;e[8]=f*A+g*z+h*H+k*R;e[12]=f*E+g*I+h*L+k*d;e[1]=l*w+p*G+q*U+n*P;e[5]=l*y+p*F+q*M+n*N;e[9]=l*A+p*z+q*H+n*R;e[13]=l*E+p*I+q*L+n*d;e[2]=t*w+r*G+s*U+u*P;e[6]=t*y+r*F+s*M+u*N;e[10]=t*A+r*z+s*H+u*R;e[14]=t*E+r*I+s*L+u*d;e[3]=v*w+x*G+D*U+c*P;e[7]=v*y+
+x*F+D*M+c*N;e[11]=v*A+x*z+D*H+c*R;e[15]=v*E+x*I+D*L+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=
+a;b[15]*=a;return this},multiplyVector3:function(a){THREE.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");return a.applyProjection(this)},multiplyVector4:function(a){THREE.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){THREE.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");
+return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix4(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){THREE.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){THREE.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");
+return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],l=a[2],p=a[6],q=a[10],n=a[14];return a[3]*(+e*h*p-d*k*p-e*g*q+c*k*q+d*g*n-c*h*n)+a[7]*(+b*h*n-b*k*q+e*f*q-d*f*n+d*k*l-e*h*l)+a[11]*(+b*k*p-b*g*n-e*f*p+c*f*n+e*g*l-c*k*l)+a[15]*(-d*g*l-b*h*p+b*g*q+d*f*p-c*f*q+c*h*l)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];
+a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArrayOffset:function(a,b){var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){THREE.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");var b=
+this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[12],k=d[1],l=d[5],p=d[9],q=d[13],n=d[2],t=d[6],r=d[10],s=d[14],u=d[3],v=d[7],x=d[11],d=d[15];c[0]=p*s*v-q*r*v+q*t*x-l*s*x-p*t*d+l*r*d;c[4]=h*r*v-g*s*v-h*t*x+f*s*x+g*t*d-f*r*d;c[8]=g*q*v-h*p*v+h*l*x-f*q*x-g*l*d+f*p*d;c[12]=h*p*t-g*q*t-h*l*r+f*q*r+g*l*s-f*p*s;c[1]=q*r*u-p*s*u-q*n*x+
+k*s*x+p*n*d-k*r*d;c[5]=g*s*u-h*r*u+h*n*x-e*s*x-g*n*d+e*r*d;c[9]=h*p*u-g*q*u-h*k*x+e*q*x+g*k*d-e*p*d;c[13]=g*q*n-h*p*n+h*k*r-e*q*r-g*k*s+e*p*s;c[2]=l*s*u-q*t*u+q*n*v-k*s*v-l*n*d+k*t*d;c[6]=h*t*u-f*s*u-h*n*v+e*s*v+f*n*d-e*t*d;c[10]=f*q*u-h*l*u+h*k*v-e*q*v-f*k*d+e*l*d;c[14]=h*l*n-f*q*n-h*k*t+e*q*t+f*k*s-e*l*s;c[3]=p*t*u-l*r*u-p*n*v+k*r*v+l*n*x-k*t*x;c[7]=f*r*u-g*t*u+g*n*v-e*r*v-f*n*x+e*t*x;c[11]=g*l*u-f*p*u-g*k*v+e*p*v+f*k*x-e*l*x;c[15]=f*p*n-g*l*n+g*k*t-e*p*t-f*k*r+e*l*r;c=e*c[0]+k*c[4]+n*c[8]+u*c[12];
+if(0==c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");THREE.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(a){THREE.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){THREE.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){THREE.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){THREE.error("THREE.Matrix4: .rotateZ() has been removed.")},
+rotateByAxis:function(a,b){THREE.error("THREE.Matrix4: .rotateByAxis() has been removed.")},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,
+c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,l=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+
+d*h,l*g+c,l*h-d*f,0,k*h-d*g,l*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];
+c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/h,l=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=l;b.elements[9]*=l;b.elements[10]*=l;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;
+g[11]=-1;g[15]=0;return this},makePerspective:function(a,b,c,d){a=c*Math.tan(THREE.Math.degToRad(.5*a));var e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=b-a,k=c-d,l=f-e;g[0]=2/h;g[4]=0;g[8]=0;g[12]=-((b+a)/h);g[1]=0;g[5]=2/k;g[9]=0;g[13]=-((c+d)/k);g[2]=0;g[6]=0;g[10]=-2/l;g[14]=-((f+e)/l);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],
+a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);
-var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(a,b,c,d){var e=a.clone().add(b).multiplyScalar(0.5),f=b.clone().sub(a).normalize(),h=0.5*a.distanceTo(b),
-g=this.origin.clone().sub(e),a=-this.direction.dot(f),b=g.dot(this.direction),i=-g.dot(f),k=g.lengthSq(),m=Math.abs(1-a*a),l,p;0<=m?(g=a*i-b,l=a*b-i,p=h*m,0<=g?l>=-p?l<=p?(h=1/m,g*=h,l*=h,a=g*(g+a*l+2*b)+l*(a*g+l+2*i)+k):(l=h,g=Math.max(0,-(a*l+b)),a=-g*g+l*(l+2*i)+k):(l=-h,g=Math.max(0,-(a*l+b)),a=-g*g+l*(l+2*i)+k):l<=-p?(g=Math.max(0,-(-a*h+b)),l=0<g?-h:Math.min(Math.max(-h,-i),h),a=-g*g+l*(l+2*i)+k):l<=p?(g=0,l=Math.min(Math.max(-h,-i),h),a=l*(l+2*i)+k):(g=Math.max(0,-(a*h+b)),l=0<g?h:Math.min(Math.max(-h,
--i),h),a=-g*g+l*(l+2*i)+k)):(l=0<a?-h:h,g=Math.max(0,-(a*l+b)),a=-g*g+l*(l+2*i)+k);c&&c.copy(this.direction.clone().multiplyScalar(g).add(this.origin));d&&d.copy(f.clone().multiplyScalar(l).add(e));return a},isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0==b)return 0==a.distanceToPoint(this.origin)?
-0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},isIntersectionBox:function(){var a=new THREE.Vector3;return function(b){return null!==this.intersectBox(b,a)}}(),intersectBox:function(a,b){var c,d,e,f,h;d=1/this.direction.x;f=1/this.direction.y;h=1/this.direction.z;var g=this.origin;0<=d?(c=(a.min.x-g.x)*d,d*=a.max.x-g.x):(c=(a.max.x-g.x)*d,d*=a.min.x-g.x);0<=f?(e=(a.min.y-g.y)*f,f*=
-a.max.y-g.y):(e=(a.max.y-g.y)*f,f*=a.min.y-g.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=h?(e=(a.min.z-g.z)*h,h*=a.max.z-g.z):(e=(a.max.z-g.z)*h,h*=a.min.z-g.z);if(c>h||e>d)return null;if(e>c||c!==c)c=e;if(h<d||d!==d)d=h;return 0>d?null:this.at(0<=c?c:d,b)},intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;return function(e,f,h,g,i){b.subVectors(f,e);c.subVectors(h,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<
-f){if(g)return null;g=1}else if(0>f)g=-1,f=-f;else return null;a.subVectors(this.origin,e);e=g*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;h=g*this.direction.dot(b.cross(a));if(0>h||e+h>f)return null;e=-g*a.dot(d);return 0>e?null:this.at(e/f,i)}}(),applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);this.direction.normalize();return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},
-clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};
-THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new THREE.Box3;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).center(d);for(var e=0,f=0,h=b.length;f<h;f++)e=Math.max(e,d.distanceToSquared(b[f]));this.radius=Math.sqrt(e);return this}}(),copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=
+var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);
+b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),l=c.dot(this.direction),p=-c.dot(b),q=c.lengthSq(),n=Math.abs(1-k*k),t;0<n?(d=k*p-l,e=k*l-p,t=h*n,0<=d?e>=-t?e<=t?(h=1/n,d*=h,e*=h,k=d*(d+k*e+2*l)+e*(k*d+e+2*p)+q):(e=h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q):(e=-h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q):e<=-t?(d=Math.max(0,-(-k*h+l)),e=0<d?-h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+q):e<=t?(d=0,e=Math.min(Math.max(-h,-p),h),k=e*(e+
+2*p)+q):(d=Math.max(0,-(k*h+l)),e=0<d?h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+q)):(e=0<k?-h:h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},intersectSphere:function(){var a=new THREE.Vector3;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;
+if(e>f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0==b)return 0==a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},
+isIntersectionBox:function(){var a=new THREE.Vector3;return function(b){return null!==this.intersectBox(b,a)}}(),intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=g?(e=(a.min.z-h.z)*g,g*=a.max.z-h.z):(e=(a.max.z-h.z)*
+g,g*=a.min.z-h.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));
+if(0>g||e+g>f)return null;e=-h*a.dot(d);return 0>e?null:this.at(e/f,k)}}(),applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);this.direction.normalize();return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};
+THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new THREE.Box3;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).center(d);for(var e=0,f=0,g=b.length;f<g;f++)e=Math.max(e,d.distanceToSquared(b[f]));this.radius=Math.sqrt(e);return this}}(),copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=
this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);
-return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
-THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var h=this.planes;h[0].copy(a);h[1].copy(b);h[2].copy(c);h[3].copy(d);h[4].copy(e);h[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements,a=c[0],d=c[1],e=c[2],f=c[3],h=c[4],g=c[5],i=c[6],k=c[7],m=c[8],l=c[9],p=c[10],s=c[11],t=c[12],n=c[13],r=c[14],c=c[15];b[0].setComponents(f-a,k-h,s-m,c-t).normalize();b[1].setComponents(f+
-a,k+h,s+m,c+t).normalize();b[2].setComponents(f+d,k+g,s+l,c+n).normalize();b[3].setComponents(f-d,k-g,s-l,c-n).normalize();b[4].setComponents(f-e,k-i,s-p,c-r).normalize();b[5].setComponents(f+e,k+i,s+p,c+r).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){for(var b=this.planes,
-c=a.center,a=-a.radius,d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var h=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>h&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=
-this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
+return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};
+THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],l=c[7],p=c[8],q=c[9],n=c[10],t=c[11],r=c[12],s=c[13],u=c[14],c=c[15];b[0].setComponents(f-a,l-g,t-p,c-r).normalize();b[1].setComponents(f+
+a,l+g,t+p,c+r).normalize();b[2].setComponents(f+d,l+h,t+q,c+s).normalize();b[3].setComponents(f-d,l-h,t-q,c-s).normalize();b[4].setComponents(f-e,l-k,t-n,c-u).normalize();b[5].setComponents(f+e,l+k,t+n,c+u).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,
+c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),
+containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
c);return this}}(),copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,
-b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start),a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),f=this.normal.dot(e);if(0==f){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),
-coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){var d=d||(new THREE.Matrix3).getNormalMatrix(c),e=a.copy(this.normal).applyMatrix3(d),f=this.coplanarPoint(b);f.applyMatrix4(c);this.setFromNormalAndCoplanarPoint(e,f);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&
-a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}};THREE.Math={PI2:2*Math.PI,generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,
-b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return 0>a?-1:0<a?1:0},degToRad:function(){var a=Math.PI/
-180;return function(b){return b*a}}(),radToDeg:function(){var a=180/Math.PI;return function(b){return b*a}}()};THREE.Spline=function(a){function b(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*h+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,h,g,i,k,m,l,p;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);h=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:
-f+2;k=this.points[c[0]];m=this.points[c[1]];l=this.points[c[2]];p=this.points[c[3]];g=h*h;i=h*g;d.x=b(k.x,m.x,l.x,p.x,h,g,i);d.y=b(k.y,m.y,l.y,p.y,h,g,i);d.z=b(k.z,m.z,l.z,p.z,h,g,i);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,h=new THREE.Vector3,g=[],i=0;g[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
-a/c,d=this.getPoint(b),h.copy(d),i+=h.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(g[b]=i,e=b);g[g.length]=i;return{chunks:g,total:i}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,h,g=[],i=new THREE.Vector3,k=this.getLength();g.push(i.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=k.chunks[b]-k.chunks[b-1];h=Math.ceil(a*c/k.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<h-1;c++)d=e+c*(1/h)*(f-e),d=this.getPoint(d),
-g.push(i.copy(d).clone());g.push(i.copy(this.points[b]).clone())}this.points=g}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
-THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,h,g){a.subVectors(h,e);b.subVectors(f,e);c.subVectors(d,e);var d=a.dot(a),e=a.dot(b),f=a.dot(c),i=b.dot(b),h=b.dot(c),k=d*i-e*e,g=g||new THREE.Vector3;if(0==k)return g.set(-2,-1,-1);k=1/k;i=(i*f-e*h)*k;d=(d*h-e*f)*k;return g.set(1-i-d,d,i)}}();
+b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),f=this.normal.dot(e);if(0==f){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),
+coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(d,e){var f=e||c.getNormalMatrix(d),f=a.copy(this.normal).applyMatrix3(f),g=this.coplanarPoint(b);g.applyMatrix4(d);this.setFromNormalAndCoplanarPoint(f,g);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&
+a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}};
+THREE.Math={generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,b,c){if(a<=
+b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return Math.floor(this.randFloat(a,b))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(){var a=Math.PI/180;return function(b){return b*a}}(),radToDeg:function(){var a=
+180/Math.PI;return function(b){return b*a}}(),isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},nextPowerOfTwo:function(a){a--;a|=a>>1;a|=a>>2;a|=a>>4;a|=a>>8;a|=a>>16;a++;return a}};
+THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,k,l,p,q,n;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:f+
+2;l=this.points[c[0]];p=this.points[c[1]];q=this.points[c[2]];n=this.points[c[3]];h=g*g;k=g*h;d.x=b(l.x,p.x,q.x,n.x,g,h,k);d.y=b(l.y,p.y,q.y,n.y,g,h,k);d.z=b(l.z,p.z,q.z,n.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],k=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
+a/c,d=this.getPoint(b),g.copy(d),k+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(h[b]=k,e=b);h[h.length]=k;return{chunks:h,total:k}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],k=new THREE.Vector3,n=this.getLength();h.push(k.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=n.chunks[b]-n.chunks[b-1];g=Math.ceil(a*c/n.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+1/g*c*(f-e),d=this.getPoint(d),h.push(k.copy(d).clone());
+h.push(k.copy(this.points[b]).clone())}this.points=h}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
+THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var l=d*k-e*e;h=h||new THREE.Vector3;if(0==l)return h.set(-2,-1,-1);l=1/l;k=(k*f-e*g)*l;d=(d*g-e*f)*l;return h.set(1-k-d,d,k)}}();
THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}();
-THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
+THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},
-clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Vertex=function(a){console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.");return a};THREE.UV=function(a,b){console.warn("THREE.UV has been DEPRECATED. Use THREE.Vector2 instead.");return new THREE.Vector2(a,b)};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};
+clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};
THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(),
-a=0.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
+a=.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(a){a.addEventListener=THREE.EventDispatcher.prototype.addEventListener;a.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener;a.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener;a.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&
-c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners,d=c[a].indexOf(b);-1!==d&&c[a].splice(d,1)}},dispatchEvent:function(){var a=[];return function(b){if(void 0!==this._listeners){var c=this._listeners[b.type];if(void 0!==c){b.target=this;for(var d=c.length,e=0;e<d;e++)a[e]=c[e];for(e=0;e<d;e++)a[e].call(this,b)}}}}()};(function(a){a.Raycaster=function(b,c,d,e){this.ray=new a.Ray(b,c);this.near=d||0;this.far=e||Infinity};var b=new a.Sphere,c=new a.Ray;new a.Plane;new a.Vector3;var d=new a.Vector3,e=new a.Matrix4,f=function(a,b){return a.distance-b.distance},h=new a.Vector3,g=new a.Vector3,i=new a.Vector3,k=function(f,m,s){if(f instanceof a.Sprite){d.getPositionFromMatrix(f.matrixWorld);var t=m.ray.distanceToPoint(d);if(t>f.scale.x)return s;s.push({distance:t,point:f.position,face:null,object:f})}else if(f instanceof
-a.LOD)d.getPositionFromMatrix(f.matrixWorld),t=m.ray.origin.distanceTo(d),k(f.getObjectForDistance(t),m,s);else if(f instanceof a.Mesh){var n=f.geometry;null===n.boundingSphere&&n.computeBoundingSphere();b.copy(n.boundingSphere);b.applyMatrix4(f.matrixWorld);if(!1===m.ray.isIntersectionSphere(b))return s;e.getInverse(f.matrixWorld);c.copy(m.ray).applyMatrix4(e);if(null!==n.boundingBox&&!1===c.isIntersectionBox(n.boundingBox))return s;if(n instanceof a.BufferGeometry){var r=f.material;if(void 0===
-r||!1===n.dynamic)return s;var q,u,w=m.precision;if(void 0!==n.attributes.index)for(var z=n.offsets,B=n.attributes.index.array,D=n.attributes.position.array,x=n.offsets.length,F=n.attributes.index.array.length/3,F=0;F<x;++F)for(var t=z[F].start,A=z[F].index,n=t,O=t+z[F].count;n<O;n+=3)t=A+B[n],q=A+B[n+1],u=A+B[n+2],h.set(D[3*t],D[3*t+1],D[3*t+2]),g.set(D[3*q],D[3*q+1],D[3*q+2]),i.set(D[3*u],D[3*u+1],D[3*u+2]),q=r.side===a.BackSide?c.intersectTriangle(i,g,h,!0):c.intersectTriangle(h,g,i,r.side!==a.DoubleSide),
-null!==q&&(q.applyMatrix4(f.matrixWorld),t=m.ray.origin.distanceTo(q),t<w||(t<m.near||t>m.far)||s.push({distance:t,point:q,face:null,faceIndex:null,object:f}));else{D=n.attributes.position.array;F=n.attributes.position.array.length;for(n=0;n<F;n+=3)t=n,q=n+1,u=n+2,h.set(D[3*t],D[3*t+1],D[3*t+2]),g.set(D[3*q],D[3*q+1],D[3*q+2]),i.set(D[3*u],D[3*u+1],D[3*u+2]),q=r.side===a.BackSide?c.intersectTriangle(i,g,h,!0):c.intersectTriangle(h,g,i,r.side!==a.DoubleSide),null!==q&&(q.applyMatrix4(f.matrixWorld),
-t=m.ray.origin.distanceTo(q),t<w||(t<m.near||t>m.far)||s.push({distance:t,point:q,face:null,faceIndex:null,object:f}))}}else if(n instanceof a.Geometry){B=f.material instanceof a.MeshFaceMaterial;D=!0===B?f.material.materials:null;w=m.precision;z=n.vertices;x=0;for(F=n.faces.length;x<F;x++)A=n.faces[x],r=!0===B?D[A.materialIndex]:f.material,void 0!==r&&(t=z[A.a],q=z[A.b],u=z[A.c],q=r.side===a.BackSide?c.intersectTriangle(u,q,t,!0):c.intersectTriangle(t,q,u,r.side!==a.DoubleSide),null!==q&&(q.applyMatrix4(f.matrixWorld),
-t=m.ray.origin.distanceTo(q),t<w||(t<m.near||t>m.far)||s.push({distance:t,point:q,face:A,faceIndex:x,object:f})))}}else if(f instanceof a.Line){w=m.linePrecision;r=w*w;n=f.geometry;null===n.boundingSphere&&n.computeBoundingSphere();b.copy(n.boundingSphere);b.applyMatrix4(f.matrixWorld);if(!1===m.ray.isIntersectionSphere(b))return s;e.getInverse(f.matrixWorld);c.copy(m.ray).applyMatrix4(e);if(n instanceof a.Geometry){z=n.vertices;w=z.length;q=new a.Vector3;u=new a.Vector3;F=f.type===a.LineStrip?1:
-2;for(n=0;n<w-1;n+=F)c.distanceSqToSegment(z[n],z[n+1],u,q)>r||(t=c.origin.distanceTo(u),t<m.near||t>m.far||s.push({distance:t,point:q.clone().applyMatrix4(f.matrixWorld),face:null,faceIndex:null,object:f}))}}},m=function(a,b,c){for(var a=a.getDescendants(),d=0,e=a.length;d<e;d++)k(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.linePrecision=1;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b)};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===b&&m(a,
-this,c);k(a,this,c);c.sort(f);return c};a.Raycaster.prototype.intersectObjects=function(a,b){for(var c=[],d=0,e=a.length;d<e;d++)k(a[d],this,c),!0===b&&m(a[d],this,c);c.sort(f);return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Euler;this.quaternion=new THREE.Quaternion;this.scale=new THREE.Vector3(1,1,1);this.rotation._quaternion=this.quaternion;this.quaternion._euler=this.rotation;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;
-this.visible=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.userData={}};
-THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");return this.rotation.order},set eulerOrder(a){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");this.rotation.order=a},get useQuaternion(){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(a){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},
-applyMatrix:function(){var a=new THREE.Matrix4;return function(b){this.matrix.multiplyMatrices(b,this.matrix);this.position.getPositionFromMatrix(this.matrix);this.scale.getScaleFromMatrix(this.matrix);a.extractRotation(this.matrix);this.quaternion.setFromRotationMatrix(a)}}(),setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},
-setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new THREE.Quaternion;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.rotateOnAxis(a,
-b)}}(),translateOnAxis:function(){var a=new THREE.Vector3;return function(b,c){a.copy(b);a.applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translate:function(a,b){console.warn("DEPRECATED: Object3D's .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.");return this.translateOnAxis(b,a)},translateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=
-new THREE.Vector3(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new THREE.Matrix4;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new THREE.Matrix4;return function(b){a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),
-add:function(a){if(a===this)console.warn("THREE.Object3D.add: An object can't be added as a child of itself.");else if(a instanceof THREE.Object3D){void 0!==a.parent&&a.parent.remove(a);a.parent=this;a.dispatchEvent({type:"added"});this.children.push(a);for(var b=this;void 0!==b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__addObject(a)}},remove:function(a){var b=this.children.indexOf(a);if(-1!==b){a.parent=void 0;a.dispatchEvent({type:"removed"});this.children.splice(b,1);for(b=this;void 0!==
-b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__removeObject(a)}},traverse:function(a){a(this);for(var b=0,c=this.children.length;b<c;b++)this.children[b].traverse(a)},getObjectById:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.id===a||!0===b&&(e=e.getObjectById(a,b),void 0!==e))return e}},getObjectByName:function(a,b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.name===a||!0===b&&(e=e.getObjectByName(a,b),void 0!==
-e))return e}},getChildByName:function(a,b){console.warn("DEPRECATED: Object3D's .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a,b)},getDescendants:function(a){void 0===a&&(a=[]);Array.prototype.push.apply(a,this.children);for(var b=0,c=this.children.length;b<c;b++)this.children[b].getDescendants(a);return a},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===
-this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);
-a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));if(!0===b)for(var c=0;c<this.children.length;c++)a.add(this.children[c].clone());
-return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;THREE.Projector=function(){function a(){if(i===m){var a=new THREE.RenderableVertex;k.push(a);m++;i++;return a}return k[i++]}function b(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function c(a,b){var c=0,d=1,e=a.z+a.w,f=b.z+b.w,h=-a.z+a.w,g=-b.z+b.w;if(0<=e&&0<=f&&0<=h&&0<=g)return!0;if(0>e&&0>f||0>h&&0>g)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>h?c=Math.max(c,h/(h-g)):0>g&&(d=Math.min(d,h/(h-g)));if(d<c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var d,e,f=[],h=
-0,g,i,k=[],m=0,l,p,s=[],t=0,n,r,q=[],u=0,w,z,B=[],D=0,x={objects:[],sprites:[],lights:[],elements:[]},F=new THREE.Vector3,A=new THREE.Vector4,O=new THREE.Box3(new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,1,1)),C=new THREE.Box3,E=Array(3),I=new THREE.Matrix4,y=new THREE.Matrix4,v,G=new THREE.Matrix4,R=new THREE.Matrix3,J=new THREE.Matrix3,ba=new THREE.Vector3,oa=new THREE.Frustum,pa=new THREE.Vector4,N=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);
-y.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(y)};this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);y.multiplyMatrices(b.matrixWorld,b.projectionMatrixInverse);return a.applyProjection(y)};this.pickingRay=function(a,b){a.z=-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var M=function(a){if(e===h){var b=new THREE.RenderableObject;
-f.push(b);h++;e++;d=b}else d=f[e++];d.id=a.id;d.object=a;null!==a.renderDepth?d.z=a.renderDepth:(F.getPositionFromMatrix(a.matrixWorld),F.applyProjection(y),d.z=F.z);return d},Q=function(a){if(!1!==a.visible){a instanceof THREE.Light?x.lights.push(a):a instanceof THREE.Mesh||a instanceof THREE.Line?(!1===a.frustumCulled||!0===oa.intersectsObject(a))&&x.objects.push(M(a)):a instanceof THREE.Sprite&&x.sprites.push(M(a));for(var b=0,c=a.children.length;b<c;b++)Q(a.children[b])}};this.projectScene=function(d,
-f,h,m){var da=!1,F,M,ea,V,P,Z,U,ka,ta,ia,La,Ga;z=r=p=0;x.elements.length=0;!0===d.autoUpdate&&d.updateMatrixWorld();void 0===f.parent&&f.updateMatrixWorld();I.copy(f.matrixWorldInverse.getInverse(f.matrixWorld));y.multiplyMatrices(f.projectionMatrix,I);J.getNormalMatrix(I);oa.setFromMatrix(y);e=0;x.objects.length=0;x.sprites.length=0;x.lights.length=0;Q(d);!0===h&&x.objects.sort(b);d=0;for(h=x.objects.length;d<h;d++)if(U=x.objects[d].object,v=U.matrixWorld,i=0,U instanceof THREE.Mesh){ka=U.geometry;
-ea=ka.vertices;ta=ka.faces;ka=ka.faceVertexUvs;R.getNormalMatrix(v);La=U.material instanceof THREE.MeshFaceMaterial;Ga=!0===La?U.material:null;F=0;for(M=ea.length;F<M;F++){g=a();g.positionWorld.copy(ea[F]).applyMatrix4(v);g.positionScreen.copy(g.positionWorld).applyMatrix4(y);var fa=1/g.positionScreen.w;g.positionScreen.x*=fa;g.positionScreen.y*=fa;g.positionScreen.z*=fa;g.visible=!(-1>g.positionScreen.x||1<g.positionScreen.x||-1>g.positionScreen.y||1<g.positionScreen.y||-1>g.positionScreen.z||1<
-g.positionScreen.z)}ea=0;for(F=ta.length;ea<F;ea++)if(M=ta[ea],fa=!0===La?Ga.materials[M.materialIndex]:U.material,void 0!==fa&&(Z=fa.side,V=k[M.a],P=k[M.b],ia=k[M.c],E[0]=V.positionScreen,E[1]=P.positionScreen,E[2]=ia.positionScreen,!0===V.visible||!0===P.visible||!0===ia.visible||O.isIntersectionBox(C.setFromPoints(E))))if(da=0>(ia.positionScreen.x-V.positionScreen.x)*(P.positionScreen.y-V.positionScreen.y)-(ia.positionScreen.y-V.positionScreen.y)*(P.positionScreen.x-V.positionScreen.x),Z===THREE.DoubleSide||
-da===(Z===THREE.FrontSide)){if(p===t){var Da=new THREE.RenderableFace3;s.push(Da);t++;p++;l=Da}else l=s[p++];l.id=U.id;l.v1.copy(V);l.v2.copy(P);l.v3.copy(ia);l.normalModel.copy(M.normal);!1===da&&(Z===THREE.BackSide||Z===THREE.DoubleSide)&&l.normalModel.negate();l.normalModel.applyMatrix3(R).normalize();l.normalModelView.copy(l.normalModel).applyMatrix3(J);l.centroidModel.copy(M.centroid).applyMatrix4(v);ia=M.vertexNormals;V=0;for(P=Math.min(ia.length,3);V<P;V++)Da=l.vertexNormalsModel[V],Da.copy(ia[V]),
-!1===da&&(Z===THREE.BackSide||Z===THREE.DoubleSide)&&Da.negate(),Da.applyMatrix3(R).normalize(),l.vertexNormalsModelView[V].copy(Da).applyMatrix3(J);l.vertexNormalsLength=ia.length;da=0;for(V=Math.min(ka.length,3);da<V;da++)if(ia=ka[da][ea],void 0!==ia){P=0;for(Z=ia.length;P<Z;P++)l.uvs[da][P]=ia[P]}l.color=M.color;l.material=fa;ba.copy(l.centroidModel).applyProjection(y);l.z=ba.z;x.elements.push(l)}}else if(U instanceof THREE.Line){G.multiplyMatrices(y,v);ea=U.geometry.vertices;V=a();V.positionScreen.copy(ea[0]).applyMatrix4(G);
-ta=U.type===THREE.LinePieces?2:1;F=1;for(M=ea.length;F<M;F++)V=a(),V.positionScreen.copy(ea[F]).applyMatrix4(G),0<(F+1)%ta||(P=k[i-2],pa.copy(V.positionScreen),N.copy(P.positionScreen),!0===c(pa,N)&&(pa.multiplyScalar(1/pa.w),N.multiplyScalar(1/N.w),r===u?(ka=new THREE.RenderableLine,q.push(ka),u++,r++,n=ka):n=q[r++],n.id=U.id,n.v1.positionScreen.copy(pa),n.v2.positionScreen.copy(N),n.z=Math.max(pa.z,N.z),n.material=U.material,U.material.vertexColors===THREE.VertexColors&&(n.vertexColors[0].copy(U.geometry.colors[F]),
-n.vertexColors[1].copy(U.geometry.colors[F-1])),x.elements.push(n)))}d=0;for(h=x.sprites.length;d<h;d++)U=x.sprites[d].object,v=U.matrixWorld,U instanceof THREE.Sprite&&(A.set(v.elements[12],v.elements[13],v.elements[14],1),A.applyMatrix4(y),fa=1/A.w,A.z*=fa,-1<A.z&&1>A.z&&(z===D?(ta=new THREE.RenderableSprite,B.push(ta),D++,z++,w=ta):w=B[z++],w.id=U.id,w.x=A.x*fa,w.y=A.y*fa,w.z=A.z,w.object=U,w.rotation=U.rotation,w.scale.x=U.scale.x*Math.abs(w.x-(A.x+f.projectionMatrix.elements[0])/(A.w+f.projectionMatrix.elements[12])),
-w.scale.y=U.scale.y*Math.abs(w.y-(A.y+f.projectionMatrix.elements[5])/(A.w+f.projectionMatrix.elements[13])),w.material=U.material,x.elements.push(w)));!0===m&&x.elements.sort(b);return x}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0;this.centroid=new THREE.Vector3};
-THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
-return a}};THREE.Face4=function(a,b,c,d,e,f,h){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,h)};THREE.Geometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.dynamic=!0;this.buffersNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=
-this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
-THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){var e=this.faces[c];e.normal.applyMatrix3(b).normalize();for(var f=0,h=e.vertexNormals.length;f<h;f++)e.vertexNormals[f].applyMatrix3(b).normalize();e.centroid.applyMatrix4(a)}this.boundingBox instanceof THREE.Box3&&this.computeBoundingBox();this.boundingSphere instanceof
-THREE.Sphere&&this.computeBoundingSphere()},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.centroid.set(0,0,0),c.centroid.add(this.vertices[c.a]),c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.divideScalar(3)},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],h=this.vertices[e.b];a.subVectors(this.vertices[e.c],h);b.subVectors(f,
-h);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d,e;if(void 0===this.__tmpVertices){e=this.__tmpVertices=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)e[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}else{e=this.__tmpVertices;b=0;for(c=this.vertices.length;b<c;b++)e[b].set(0,0,0)}if(a){var f,h,g=new THREE.Vector3,i=new THREE.Vector3;new THREE.Vector3;
-new THREE.Vector3;new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],a=this.vertices[d.a],f=this.vertices[d.b],h=this.vertices[d.c],g.subVectors(h,f),i.subVectors(a,f),g.cross(i),e[d.a].add(g),e[d.b].add(g),e[d.c].add(g)}else{b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal)}b=0;for(c=this.vertices.length;b<c;b++)e[b].normalize();b=0;for(c=this.faces.length;b<c;b++)d=this.faces[b],d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),
-d.vertexNormals[2].copy(e[d.c])},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone();e.__originalVertexNormals||(e.__originalVertexNormals=[]);a=0;for(b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone()}var f=new THREE.Geometry;f.faces=
-this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var h=this.morphNormals[a].vertexNormals,g,i;c=0;for(d=this.faces.length;c<d;c++)g=new THREE.Vector3,i={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(g),h.push(i)}h=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();
-c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],g=h.faceNormals[c],i=h.vertexNormals[c],g.copy(e.normal),i.a.copy(e.vertexNormals[0]),i.b.copy(e.vertexNormals[1]),i.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,h,g,i,k,m,l,p,s,t,n,r,q=[],u=[];c=new THREE.Vector3;var w=new THREE.Vector3,z=new THREE.Vector3,B=new THREE.Vector3,D=new THREE.Vector3;
-a=0;for(b=this.vertices.length;a<b;a++)q[a]=new THREE.Vector3,u[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,r=e.b,e=e.c,h=this.vertices[d],g=this.vertices[r],i=this.vertices[e],k=f[0],m=f[1],l=f[2],f=g.x-h.x,p=i.x-h.x,s=g.y-h.y,t=i.y-h.y,g=g.z-h.z,h=i.z-h.z,i=m.x-k.x,n=l.x-k.x,m=m.y-k.y,k=l.y-k.y,l=1/(i*k-n*m),c.set((k*f-m*p)*l,(k*s-m*t)*l,(k*g-m*h)*l),w.set((i*p-n*f)*l,(i*t-n*s)*l,(i*h-n*g)*l),q[d].add(c),q[r].add(c),q[e].add(c),u[d].add(w),
-u[r].add(w),u[e].add(w);w=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++){e=this.faces[a];for(c=0;c<Math.min(e.vertexNormals.length,3);c++)D.copy(e.vertexNormals[c]),d=e[w[c]],r=q[d],z.copy(r),z.sub(D.multiplyScalar(D.dot(r))).normalize(),B.crossVectors(e.vertexNormals[c],r),d=B.dot(u[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(z.x,z.y,z.z,d)}this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=
-a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,h;this.__tmpVertices=void 0;f=0;for(h=this.vertices.length;f<h;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*
-e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(h=this.faces.length;f<h;f++){e=this.faces[f];e.a=c[e.a];e.b=c[e.b];e.c=c[e.c];e=[e.a,e.b,e.c];for(d=0;3>d;d++)if(e[d]==e[(d+1)%3]){a.push(f);break}}for(f=a.length-1;0<=f;f--){e=a[f];this.faces.splice(e,1);c=0;for(h=this.faceVertexUvs.length;c<h;c++)this.faceVertexUvs[c].splice(e,1)}f=this.vertices.length-b.length;this.vertices=b;return f},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=
-b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());b=this.faceVertexUvs[0];c=0;for(d=b.length;c<d;c++){for(var e=b[c],f=[],h=0,g=e.length;h<g;h++)f.push(new THREE.Vector2(e[h].x,e[h].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.dynamic=!0;this.offsets=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.morphTargets=[]};
-THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c,d){this.attributes[a]={itemSize:d,array:new b(c*d)}},applyMatrix:function(a){var b,c;this.attributes.position&&(b=this.attributes.position.array);this.attributes.normal&&(c=this.attributes.normal.array);void 0!==b&&(a.multiplyVector3Array(b),this.verticesNeedUpdate=!0);void 0!==c&&((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c),this.normalizeNormals(),this.normalsNeedUpdate=!0)},computeBoundingBox:function(){null===
-this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;if(a){var b=this.boundingBox,c,d,e;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var f=3,h=a.length;f<h;f+=3)c=a[f],d=a[f+1],e=a[f+2],c<b.min.x?b.min.x=c:c>b.max.x&&(b.max.x=c),d<b.min.y?b.min.y=d:d>b.max.y&&(b.max.y=d),e<b.min.z?b.min.z=e:e>b.max.z&&(b.max.z=e)}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)},computeBoundingSphere:function(){var a=
-new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){for(var d=this.boundingSphere.center,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),a.addPoint(b);a.center(d);for(var h=0,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),h=Math.max(h,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(h)}}}(),computeVertexNormals:function(){if(this.attributes.position){var a,b,c,d;a=this.attributes.position.array.length;
-if(void 0===this.attributes.normal)this.attributes.normal={itemSize:3,array:new Float32Array(a)};else{a=0;for(b=this.attributes.normal.array.length;a<b;a++)this.attributes.normal.array[a]=0}var e=this.attributes.position.array,f=this.attributes.normal.array,h,g,i,k,m,l,p=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3,n=new THREE.Vector3,r=new THREE.Vector3;if(this.attributes.index){var q=this.attributes.index.array,u=this.offsets;c=0;for(d=u.length;c<d;++c){b=u[c].start;h=u[c].count;var w=
-u[c].index;a=b;for(b+=h;a<b;a+=3)h=w+q[a],g=w+q[a+1],i=w+q[a+2],k=e[3*h],m=e[3*h+1],l=e[3*h+2],p.set(k,m,l),k=e[3*g],m=e[3*g+1],l=e[3*g+2],s.set(k,m,l),k=e[3*i],m=e[3*i+1],l=e[3*i+2],t.set(k,m,l),n.subVectors(t,s),r.subVectors(p,s),n.cross(r),f[3*h]+=n.x,f[3*h+1]+=n.y,f[3*h+2]+=n.z,f[3*g]+=n.x,f[3*g+1]+=n.y,f[3*g+2]+=n.z,f[3*i]+=n.x,f[3*i+1]+=n.y,f[3*i+2]+=n.z}}else{a=0;for(b=e.length;a<b;a+=9)k=e[a],m=e[a+1],l=e[a+2],p.set(k,m,l),k=e[a+3],m=e[a+4],l=e[a+5],s.set(k,m,l),k=e[a+6],m=e[a+7],l=e[a+8],
-t.set(k,m,l),n.subVectors(t,s),r.subVectors(p,s),n.cross(r),f[a]=n.x,f[a+1]=n.y,f[a+2]=n.z,f[a+3]=n.x,f[a+4]=n.y,f[a+5]=n.z,f[a+6]=n.x,f[a+7]=n.y,f[a+8]=n.z}this.normalizeNormals();this.normalsNeedUpdate=!0}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},computeTangents:function(){function a(a){oa.x=d[3*a];oa.y=d[3*a+1];oa.z=d[3*a+2];pa.copy(oa);M=g[a];J.copy(M);J.sub(oa.multiplyScalar(oa.dot(M))).normalize();
-ba.crossVectors(pa,M);Q=ba.dot(i[a]);N=0>Q?-1:1;h[4*a]=J.x;h[4*a+1]=J.y;h[4*a+2]=J.z;h[4*a+3]=N}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var b=this.attributes.index.array,c=this.attributes.position.array,d=this.attributes.normal.array,e=this.attributes.uv.array,f=c.length/3;void 0===this.attributes.tangent&&
-(this.attributes.tangent={itemSize:4,array:new Float32Array(4*f)});for(var h=this.attributes.tangent.array,g=[],i=[],k=0;k<f;k++)g[k]=new THREE.Vector3,i[k]=new THREE.Vector3;var m,l,p,s,t,n,r,q,u,w,z,B,D,x,F,f=new THREE.Vector3,k=new THREE.Vector3,A,O,C,E,I,y,v,G=this.offsets;C=0;for(E=G.length;C<E;++C){O=G[C].start;I=G[C].count;var R=G[C].index;A=O;for(O+=I;A<O;A+=3)I=R+b[A],y=R+b[A+1],v=R+b[A+2],m=c[3*I],l=c[3*I+1],p=c[3*I+2],s=c[3*y],t=c[3*y+1],n=c[3*y+2],r=c[3*v],q=c[3*v+1],u=c[3*v+2],w=e[2*
-I],z=e[2*I+1],B=e[2*y],D=e[2*y+1],x=e[2*v],F=e[2*v+1],s-=m,m=r-m,t-=l,l=q-l,n-=p,p=u-p,B-=w,w=x-w,D-=z,z=F-z,F=1/(B*z-w*D),f.set((z*s-D*m)*F,(z*t-D*l)*F,(z*n-D*p)*F),k.set((B*m-w*s)*F,(B*l-w*t)*F,(B*p-w*n)*F),g[I].add(f),g[y].add(f),g[v].add(f),i[I].add(k),i[y].add(k),i[v].add(k)}var J=new THREE.Vector3,ba=new THREE.Vector3,oa=new THREE.Vector3,pa=new THREE.Vector3,N,M,Q;C=0;for(E=G.length;C<E;++C){O=G[C].start;I=G[C].count;R=G[C].index;A=O;for(O+=I;A<O;A+=3)I=R+b[A],y=R+b[A+1],v=R+b[A+2],a(I),a(y),
-a(v)}this.tangentsNeedUpdate=this.hasTangents=!0}},clone:function(){var a=new THREE.BufferGeometry,b=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],c;for(c in this.attributes){for(var d=this.attributes[c],e=d.array,f={itemSize:d.itemSize,numItems:d.numItems,array:null},d=0,h=b.length;d<h;d++){var g=b[d];if(e instanceof g){f.array=new g(e);break}}a.attributes[c]=f}d=0;for(h=this.offsets.length;d<h;d++)b=this.offsets[d],a.offsets.push({start:b.start,
-index:b.index,count:b.count});return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);THREE.Camera=function(){THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4;this.projectionMatrixInverse=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();
-THREE.Camera.prototype.clone=function(a){void 0===a&&(a=new THREE.Camera);THREE.Object3D.prototype.clone.call(this,a);a.matrixWorldInverse.copy(this.matrixWorldInverse);a.projectionMatrix.copy(this.projectionMatrix);a.projectionMatrixInverse.copy(this.projectionMatrixInverse);return a};THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:0.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far)};
-THREE.OrthographicCamera.prototype.clone=function(){var a=new THREE.OrthographicCamera;THREE.Camera.prototype.clone.call(this,a);a.left=this.left;a.right=this.right;a.top=this.top;a.bottom=this.bottom;a.near=this.near;a.far=this.far;return a};THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.fov=void 0!==a?a:50;this.aspect=void 0!==b?b:1;this.near=void 0!==c?c:0.1;this.far=void 0!==d?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};
-THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};
-THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(THREE.Math.degToRad(0.5*this.fov))*this.near,c=-b,d=a*c,a=Math.abs(a*b-d),c=Math.abs(b-c);this.projectionMatrix.makeFrustum(d+this.x*a/this.fullWidth,d+(this.x+this.width)*a/this.fullWidth,b-(this.y+this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far)};
-THREE.PerspectiveCamera.prototype.clone=function(){var a=new THREE.PerspectiveCamera;THREE.Camera.prototype.clone.call(this,a);a.fov=this.fov;a.aspect=this.aspect;a.near=this.near;a.far=this.far;return a};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.clone=function(a){void 0===a&&(a=new THREE.Light);THREE.Object3D.prototype.clone.call(this,a);a.color.copy(this.color);return a};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.clone=function(){var a=new THREE.AmbientLight;THREE.Light.prototype.clone.call(this,a);return a};THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.normal=new THREE.Vector3(0,-1,0);this.right=new THREE.Vector3(1,0,0);this.intensity=void 0!==b?b:1;this.height=this.width=1;this.constantAttenuation=1.5;this.linearAttenuation=0.5;this.quadraticAttenuation=0.1};THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCascade=!1;this.shadowCascadeOffset=new THREE.Vector3(0,
-0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,0.99,0.998];this.shadowCascadeFarZ=[0.99,0.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);
-THREE.DirectionalLight.prototype.clone=function(){var a=new THREE.DirectionalLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.position.set(0,100,0);this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.clone=function(){var a=new THREE.HemisphereLight;THREE.Light.prototype.clone.call(this,a);a.groundColor.copy(this.groundColor);a.intensity=this.intensity;return a};THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.intensity=this.intensity;a.distance=this.distance;return a};THREE.SpotLight=function(a,b,c,d,e){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=
-this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.clone=function(){var a=new THREE.SpotLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.distance=this.distance;a.angle=this.angle;a.exponent=this.exponent;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
-THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:"anonymous",addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b+((100*a.loaded/
-a.total).toFixed(0)+"%"):b+((a.loaded/1E3).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");a.pop();return(1>a.length?".":a.join("/"))+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=THREE.Loader.prototype.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==
-a}function d(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function e(a,e,f,g,i,k,r){var q=/\.dds$/i.test(f),u=b+"/"+f;if(q){var w=THREE.ImageUtils.loadCompressedTexture(u);a[e]=w}else w=document.createElement("canvas"),a[e]=new THREE.Texture(w);a[e].sourceFile=f;g&&(a[e].repeat.set(g[0],g[1]),1!==g[0]&&(a[e].wrapS=THREE.RepeatWrapping),1!==g[1]&&(a[e].wrapT=THREE.RepeatWrapping));i&&a[e].offset.set(i[0],i[1]);k&&(f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==
-f[k[0]]&&(a[e].wrapS=f[k[0]]),void 0!==f[k[1]]&&(a[e].wrapT=f[k[1]]));r&&(a[e].anisotropy=r);if(!q){var z=a[e],a=new Image;a.onload=function(){if(!c(this.width)||!c(this.height)){var a=d(this.width),b=d(this.height);z.image.width=a;z.image.height=b;z.image.getContext("2d").drawImage(this,0,0,a,b)}else z.image=this;z.needsUpdate=!0};a.crossOrigin=h.crossOrigin;a.src=u}}function f(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var h=this,g="MeshLambertMaterial",i={color:15658734,opacity:1,map:null,
-lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":"basic"===k&&(g="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(i.blending=THREE[a.blending]);if(void 0!==a.transparent||1>a.opacity)i.transparent=a.transparent;void 0!==a.depthTest&&(i.depthTest=a.depthTest);void 0!==a.depthWrite&&(i.depthWrite=a.depthWrite);void 0!==a.visible&&(i.visible=a.visible);void 0!==a.flipSided&&(i.side=THREE.BackSide);
-void 0!==a.doubleSided&&(i.side=THREE.DoubleSide);void 0!==a.wireframe&&(i.wireframe=a.wireframe);void 0!==a.vertexColors&&("face"===a.vertexColors?i.vertexColors=THREE.FaceColors:a.vertexColors&&(i.vertexColors=THREE.VertexColors));a.colorDiffuse?i.color=f(a.colorDiffuse):a.DbgColor&&(i.color=a.DbgColor);a.colorSpecular&&(i.specular=f(a.colorSpecular));a.colorAmbient&&(i.ambient=f(a.colorAmbient));a.transparency&&(i.opacity=a.transparency);a.specularCoef&&(i.shininess=a.specularCoef);a.mapDiffuse&&
-b&&e(i,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,a.mapDiffuseAnisotropy);a.mapLight&&b&&e(i,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&e(i,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&e(i,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&e(i,"specularMap",a.mapSpecular,a.mapSpecularRepeat,
-a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapBumpScale&&(i.bumpScale=a.mapBumpScale);a.mapNormal?(g=THREE.ShaderLib.normalmap,k=THREE.UniformsUtils.clone(g.uniforms),k.tNormal.value=i.normalMap,a.mapNormalFactor&&k.uNormalScale.value.set(a.mapNormalFactor,a.mapNormalFactor),i.map&&(k.tDiffuse.value=i.map,k.enableDiffuse.value=!0),i.specularMap&&(k.tSpecular.value=i.specularMap,k.enableSpecular.value=!0),i.lightMap&&(k.tAO.value=i.lightMap,k.enableAO.value=!0),k.uDiffuseColor.value.setHex(i.color),
-k.uSpecularColor.value.setHex(i.specular),k.uAmbientColor.value.setHex(i.ambient),k.uShininess.value=i.shininess,void 0!==i.opacity&&(k.uOpacity.value=i.opacity),g=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:k,lights:!0,fog:!0}),i.transparent&&(g.transparent=!0)):g=new THREE[g](i);void 0!==a.DbgName&&(g.name=a.DbgName);return g}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,f=new XMLHttpRequest;void 0!==b&&f.addEventListener("load",function(c){b(c.target.responseText);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.open("GET",a,!0);f.send(null);e.manager.itemStart(a)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,f=document.createElement("img");void 0!==b&&f.addEventListener("load",function(){e.manager.itemEnd(a);b(this)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.src=a;e.manager.itemStart(a);return f},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
-THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,h=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var g=JSON.parse(f.responseText),g=a.parse(g,d);c(g.geometry,g.materials)}else console.warn("THREE.JSONLoader: ["+b+"] seems to be unreachable or file there is empty");a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load ["+b+"] ["+f.status+"]");else f.readyState===f.LOADING?e&&(0===h&&
-(h=f.getResponseHeader("Content-Length")),e({total:h,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(h=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
-THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1,e,f,h,g,i,k,m,l,p,s,t,n,r,q,u=a.faces;p=a.vertices;var w=a.normals,z=a.colors,B=0;if(void 0!==a.uvs){for(e=0;e<a.uvs.length;e++)a.uvs[e].length&&B++;for(e=0;e<B;e++)c.faceVertexUvs[e]=[]}g=0;for(i=p.length;g<i;)k=new THREE.Vector3,k.x=p[g++]*d,k.y=p[g++]*d,k.z=p[g++]*d,c.vertices.push(k);g=0;for(i=u.length;g<i;)if(p=u[g++],s=p&1,h=p&2,e=p&8,m=p&16,t=p&32,k=p&64,p&=128,s){s=new THREE.Face3;s.a=u[g];
-s.b=u[g+1];s.c=u[g+3];n=new THREE.Face3;n.a=u[g+1];n.b=u[g+2];n.c=u[g+3];g+=4;h&&(h=u[g++],s.materialIndex=h,n.materialIndex=h);h=c.faces.length;if(e)for(e=0;e<B;e++){r=a.uvs[e];c.faceVertexUvs[e][h]=[];c.faceVertexUvs[e][h+1]=[];for(f=0;4>f;f++)l=u[g++],q=r[2*l],l=r[2*l+1],q=new THREE.Vector2(q,l),2!==f&&c.faceVertexUvs[e][h].push(q),0!==f&&c.faceVertexUvs[e][h+1].push(q)}m&&(m=3*u[g++],s.normal.set(w[m++],w[m++],w[m]),n.normal.copy(s.normal));if(t)for(e=0;4>e;e++)m=3*u[g++],t=new THREE.Vector3(w[m++],
-w[m++],w[m]),2!==e&&s.vertexNormals.push(t),0!==e&&n.vertexNormals.push(t);k&&(k=u[g++],k=z[k],s.color.setHex(k),n.color.setHex(k));if(p)for(e=0;4>e;e++)k=u[g++],k=z[k],2!==e&&s.vertexColors.push(new THREE.Color(k)),0!==e&&n.vertexColors.push(new THREE.Color(k));c.faces.push(s);c.faces.push(n)}else{s=new THREE.Face3;s.a=u[g++];s.b=u[g++];s.c=u[g++];h&&(h=u[g++],s.materialIndex=h);h=c.faces.length;if(e)for(e=0;e<B;e++){r=a.uvs[e];c.faceVertexUvs[e][h]=[];for(f=0;3>f;f++)l=u[g++],q=r[2*l],l=r[2*l+1],
-q=new THREE.Vector2(q,l),c.faceVertexUvs[e][h].push(q)}m&&(m=3*u[g++],s.normal.set(w[m++],w[m++],w[m]));if(t)for(e=0;3>e;e++)m=3*u[g++],t=new THREE.Vector3(w[m++],w[m++],w[m]),s.vertexNormals.push(t);k&&(k=u[g++],s.color.setHex(z[k]));if(p)for(e=0;3>e;e++)k=u[g++],s.vertexColors.push(new THREE.Color(z[k]));c.faces.push(s)}if(a.skinWeights){g=0;for(i=a.skinWeights.length;g<i;g+=2)u=a.skinWeights[g],w=a.skinWeights[g+1],c.skinWeights.push(new THREE.Vector4(u,w,0,0))}if(a.skinIndices){g=0;for(i=a.skinIndices.length;g<
-i;g+=2)u=a.skinIndices[g],w=a.skinIndices[g+1],c.skinIndices.push(new THREE.Vector4(u,w,0,0))}c.bones=a.bones;c.animation=a.animation;c.animations=a.animations;if(void 0!==a.morphTargets){g=0;for(i=a.morphTargets.length;g<i;g++){c.morphTargets[g]={};c.morphTargets[g].name=a.morphTargets[g].name;c.morphTargets[g].vertices=[];z=c.morphTargets[g].vertices;B=a.morphTargets[g].vertices;u=0;for(w=B.length;u<w;u+=3)p=new THREE.Vector3,p.x=B[u]*d,p.y=B[u+1]*d,p.z=B[u+2]*d,z.push(p)}}if(void 0!==a.morphColors){g=
-0;for(i=a.morphColors.length;g<i;g++){c.morphColors[g]={};c.morphColors[g].name=a.morphColors[g].name;c.morphColors[g].colors=[];w=c.morphColors[g].colors;z=a.morphColors[g].colors;d=0;for(u=z.length;d<u;d+=3)B=new THREE.Color(16755200),B.setRGB(z[d],z[d+1],z[d+2]),w.push(B)}}c.computeCentroids();c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.attributes,d=a.offsets,a=a.boundingSphere,e;for(e in c){var f=c[e];b.attributes[e]={itemSize:f.itemSize,array:new self[f.type](f.array)}}void 0!==d&&(b.offsets=JSON.parse(JSON.stringify(d)));
-void 0!==a&&(b.boundingSphere=new THREE.Sphere((new THREE.Vector3).fromArray(void 0!==a.center?a.center:[0,0,0]),a.radius));return b}};THREE.GeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.GeometryLoader.prototype={constructor:THREE.GeometryLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(){}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE[a.type];void 0!==a.color&&b.color.setHex(a.color);void 0!==a.ambient&&b.ambient.setHex(a.ambient);void 0!==a.emissive&&b.emissive.setHex(a.emissive);void 0!==a.specular&&b.specular.setHex(a.specular);void 0!==a.shininess&&
-(b.shininess=a.shininess);void 0!==a.vertexColors&&(b.vertexColors=a.vertexColors);void 0!==a.blending&&(b.blending=a.blending);void 0!==a.opacity&&(b.opacity=a.opacity);void 0!==a.transparent&&(b.transparent=a.transparent);void 0!==a.wireframe&&(b.wireframe=a.wireframe);if(void 0!==a.materials)for(var c=0,d=a.materials.length;c<d;c++)b.materials.push(this.parse(a.materials[c]));return b}};THREE.ObjectLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
-THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=this.parseGeometries(a.geometries),c=this.parseMaterials(a.materials);return this.parseObject(a.object,b,c)},parseGeometries:function(a){var b={};if(void 0!==a)for(var c=new THREE.JSONLoader,d=new THREE.BufferGeometryLoader,
-e=0,f=a.length;e<f;e++){var h,g=a[e];switch(g.type){case "PlaneGeometry":h=new THREE.PlaneGeometry(g.width,g.height,g.widthSegments,g.heightSegments);break;case "CircleGeometry":h=new THREE.CircleGeometry(g.radius,g.segments);break;case "CubeGeometry":h=new THREE.CubeGeometry(g.width,g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CylinderGeometry":h=new THREE.CylinderGeometry(g.radiusTop,g.radiusBottom,g.height,g.radiusSegments,g.heightSegments,g.openEnded);break;case "SphereGeometry":h=
-new THREE.SphereGeometry(g.radius,g.widthSegments,g.heightSegments,g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "IcosahedronGeometry":h=new THREE.IcosahedronGeometry(g.radius,g.detail);break;case "TorusGeometry":h=new THREE.TorusGeometry(g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":h=new THREE.TorusKnotGeometry(g.radius,g.tube,g.radialSegments,g.tubularSegments,g.p,g.q,g.heightScale);break;case "BufferGeometry":h=d.parse(g.data);break;case "Geometry":h=
-c.parse(g.data).geometry}h.uuid=g.uuid;void 0!==g.name&&(h.name=g.name);b[g.uuid]=h}return b},parseMaterials:function(a){var b={};if(void 0!==a)for(var c=new THREE.MaterialLoader,d=0,e=a.length;d<e;d++){var f=a[d],h=c.parse(f);h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);b[f.uuid]=h}return b},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,
-b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,
-b.intensity);break;case "Mesh":e=c[b.geometry];var f=d[b.material];void 0===e&&console.error("THREE.ObjectLoader: Undefined geometry "+b.geometry);void 0===f&&console.error("THREE.ObjectLoader: Undefined material "+b.material);e=new THREE.Mesh(e,f);break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),
-void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var h in b.children)e.add(this.parseObject(b.children[h],c,d));return e}}()};THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){};this.geometryHandlers={};this.hierarchyHandlers={};this.addGeometryHandler("ascii",THREE.JSONLoader)};
-THREE.SceneLoader.prototype={constructor:THREE.SceneLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(d){c.parse(JSON.parse(d),b,a)})},setCrossOrigin:function(a){this.crossOrigin=a},addGeometryHandler:function(a,b){this.geometryHandlers[a]={loaderClass:b}},addHierarchyHandler:function(a,b){this.hierarchyHandlers[a]={loaderClass:b}},parse:function(a,b,c){function d(a,b){return"relativeToHTML"==b?a:p+"/"+a}function e(){f(A.scene,
-C.objects)}function f(a,b){var c,e,h,i,k,m,p;for(p in b){var r=A.objects[p],q=b[p];if(void 0===r){if(q.type&&q.type in l.hierarchyHandlers){if(void 0===q.loading){e={type:1,url:1,material:1,position:1,rotation:1,scale:1,visible:1,children:1,userData:1,skin:1,morph:1,mirroredLoop:1,duration:1};h={};for(var B in q)B in e||(h[B]=q[B]);t=A.materials[q.material];q.loading=!0;e=l.hierarchyHandlers[q.type].loaderObject;e.options?e.load(d(q.url,C.urlBaseType),g(p,a,t,q)):e.load(d(q.url,C.urlBaseType),g(p,
-a,t,q),h)}}else if(void 0!==q.geometry){if(s=A.geometries[q.geometry]){r=!1;t=A.materials[q.material];r=t instanceof THREE.ShaderMaterial;h=q.position;i=q.rotation;k=q.scale;c=q.matrix;m=q.quaternion;q.material||(t=new THREE.MeshFaceMaterial(A.face_materials[q.geometry]));t instanceof THREE.MeshFaceMaterial&&0===t.materials.length&&(t=new THREE.MeshFaceMaterial(A.face_materials[q.geometry]));if(t instanceof THREE.MeshFaceMaterial)for(e=0;e<t.materials.length;e++)r=r||t.materials[e]instanceof THREE.ShaderMaterial;
-r&&s.computeTangents();q.skin?r=new THREE.SkinnedMesh(s,t):q.morph?(r=new THREE.MorphAnimMesh(s,t),void 0!==q.duration&&(r.duration=q.duration),void 0!==q.time&&(r.time=q.time),void 0!==q.mirroredLoop&&(r.mirroredLoop=q.mirroredLoop),t.morphNormals&&s.computeMorphNormals()):r=new THREE.Mesh(s,t);r.name=p;c?(r.matrixAutoUpdate=!1,r.matrix.set(c[0],c[1],c[2],c[3],c[4],c[5],c[6],c[7],c[8],c[9],c[10],c[11],c[12],c[13],c[14],c[15])):(r.position.fromArray(h),m?r.quaternion.fromArray(m):r.rotation.fromArray(i),
-r.scale.fromArray(k));r.visible=q.visible;r.castShadow=q.castShadow;r.receiveShadow=q.receiveShadow;a.add(r);A.objects[p]=r}}else"DirectionalLight"===q.type||"PointLight"===q.type||"AmbientLight"===q.type?(w=void 0!==q.color?q.color:16777215,z=void 0!==q.intensity?q.intensity:1,"DirectionalLight"===q.type?(h=q.direction,u=new THREE.DirectionalLight(w,z),u.position.fromArray(h),q.target&&(O.push({object:u,targetName:q.target}),u.target=null)):"PointLight"===q.type?(h=q.position,e=q.distance,u=new THREE.PointLight(w,
-z,e),u.position.fromArray(h)):"AmbientLight"===q.type&&(u=new THREE.AmbientLight(w)),a.add(u),u.name=p,A.lights[p]=u,A.objects[p]=u):"PerspectiveCamera"===q.type||"OrthographicCamera"===q.type?(h=q.position,i=q.rotation,m=q.quaternion,"PerspectiveCamera"===q.type?n=new THREE.PerspectiveCamera(q.fov,q.aspect,q.near,q.far):"OrthographicCamera"===q.type&&(n=new THREE.OrthographicCamera(q.left,q.right,q.top,q.bottom,q.near,q.far)),n.name=p,n.position.fromArray(h),void 0!==m?n.quaternion.fromArray(m):
-void 0!==i&&n.rotation.fromArray(i),a.add(n),A.cameras[p]=n,A.objects[p]=n):(h=q.position,i=q.rotation,k=q.scale,m=q.quaternion,r=new THREE.Object3D,r.name=p,r.position.fromArray(h),m?r.quaternion.fromArray(m):r.rotation.fromArray(i),r.scale.fromArray(k),r.visible=void 0!==q.visible?q.visible:!1,a.add(r),A.objects[p]=r,A.empties[p]=r);if(r){if(void 0!==q.userData)for(var D in q.userData)r.userData[D]=q.userData[D];if(void 0!==q.groups)for(e=0;e<q.groups.length;e++)h=q.groups[e],void 0===A.groups[h]&&
-(A.groups[h]=[]),A.groups[h].push(p)}}void 0!==r&&void 0!==q.children&&f(r,q.children)}}function h(a){return function(b,c){b.name=a;A.geometries[a]=b;A.face_materials[a]=c;e();B-=1;l.onLoadComplete();k()}}function g(a,b,c,d){return function(f){var f=f.content?f.content:f.dae?f.scene:f,h=d.rotation,g=d.quaternion,i=d.scale;f.position.fromArray(d.position);g?f.quaternion.fromArray(g):f.rotation.fromArray(h);f.scale.fromArray(i);c&&f.traverse(function(a){a.material=c});var m=void 0!==d.visible?d.visible:
-!0;f.traverse(function(a){a.visible=m});b.add(f);f.name=a;A.objects[a]=f;e();B-=1;l.onLoadComplete();k()}}function i(a){return function(b,c){b.name=a;A.geometries[a]=b;A.face_materials[a]=c}}function k(){l.callbackProgress({totalModels:x,totalTextures:F,loadedModels:x-B,loadedTextures:F-D},A);l.onLoadProgress();if(0===B&&0===D){for(var a=0;a<O.length;a++){var c=O[a],d=A.objects[c.targetName];d?c.object.target=d:(c.object.target=new THREE.Object3D,A.scene.add(c.object.target));c.object.target.userData.targetInverse=
-c.object}b(A)}}function m(a,b){b(a);if(void 0!==a.children)for(var c in a.children)m(a.children[c],b)}var l=this,p=THREE.Loader.prototype.extractUrlBase(c),s,t,n,r,q,u,w,z,B,D,x,F,A,O=[],C=a,E;for(E in this.geometryHandlers)a=this.geometryHandlers[E].loaderClass,this.geometryHandlers[E].loaderObject=new a;for(E in this.hierarchyHandlers)a=this.hierarchyHandlers[E].loaderClass,this.hierarchyHandlers[E].loaderObject=new a;D=B=0;A={scene:new THREE.Scene,geometries:{},face_materials:{},materials:{},textures:{},
-objects:{},cameras:{},lights:{},fogs:{},empties:{},groups:{}};if(C.transform&&(E=C.transform.position,a=C.transform.rotation,c=C.transform.scale,E&&A.scene.position.fromArray(E),a&&A.scene.rotation.fromArray(a),c&&A.scene.scale.fromArray(c),E||a||c))A.scene.updateMatrix(),A.scene.updateMatrixWorld();E=function(a){return function(){D-=a;k();l.onLoadComplete()}};for(var I in C.fogs)a=C.fogs[I],"linear"===a.type?r=new THREE.Fog(0,a.near,a.far):"exp2"===a.type&&(r=new THREE.FogExp2(0,a.density)),a=a.color,
-r.color.setRGB(a[0],a[1],a[2]),A.fogs[I]=r;for(var y in C.geometries)r=C.geometries[y],r.type in this.geometryHandlers&&(B+=1,l.onLoadStart());for(var v in C.objects)m(C.objects[v],function(a){a.type&&a.type in l.hierarchyHandlers&&(B+=1,l.onLoadStart())});x=B;for(y in C.geometries)if(r=C.geometries[y],"cube"===r.type)s=new THREE.CubeGeometry(r.width,r.height,r.depth,r.widthSegments,r.heightSegments,r.depthSegments),s.name=y,A.geometries[y]=s;else if("plane"===r.type)s=new THREE.PlaneGeometry(r.width,
-r.height,r.widthSegments,r.heightSegments),s.name=y,A.geometries[y]=s;else if("sphere"===r.type)s=new THREE.SphereGeometry(r.radius,r.widthSegments,r.heightSegments),s.name=y,A.geometries[y]=s;else if("cylinder"===r.type)s=new THREE.CylinderGeometry(r.topRad,r.botRad,r.height,r.radSegs,r.heightSegs),s.name=y,A.geometries[y]=s;else if("torus"===r.type)s=new THREE.TorusGeometry(r.radius,r.tube,r.segmentsR,r.segmentsT),s.name=y,A.geometries[y]=s;else if("icosahedron"===r.type)s=new THREE.IcosahedronGeometry(r.radius,
-r.subdivisions),s.name=y,A.geometries[y]=s;else if(r.type in this.geometryHandlers){v={};for(q in r)"type"!==q&&"url"!==q&&(v[q]=r[q]);this.geometryHandlers[r.type].loaderObject.load(d(r.url,C.urlBaseType),h(y),v)}else"embedded"===r.type&&(v=C.embeds[r.id],v.metadata=C.metadata,v&&(v=this.geometryHandlers.ascii.loaderObject.parse(v,""),i(y)(v.geometry,v.materials)));for(var G in C.textures)if(y=C.textures[G],y.url instanceof Array){D+=y.url.length;for(q=0;q<y.url.length;q++)l.onLoadStart()}else D+=
-1,l.onLoadStart();F=D;for(G in C.textures){y=C.textures[G];void 0!==y.mapping&&void 0!==THREE[y.mapping]&&(y.mapping=new THREE[y.mapping]);if(y.url instanceof Array){v=y.url.length;r=[];for(q=0;q<v;q++)r[q]=d(y.url[q],C.urlBaseType);q=(q=/\.dds$/i.test(r[0]))?THREE.ImageUtils.loadCompressedTextureCube(r,y.mapping,E(v)):THREE.ImageUtils.loadTextureCube(r,y.mapping,E(v))}else q=/\.dds$/i.test(y.url),v=d(y.url,C.urlBaseType),r=E(1),q=q?THREE.ImageUtils.loadCompressedTexture(v,y.mapping,r):THREE.ImageUtils.loadTexture(v,
-y.mapping,r),void 0!==THREE[y.minFilter]&&(q.minFilter=THREE[y.minFilter]),void 0!==THREE[y.magFilter]&&(q.magFilter=THREE[y.magFilter]),y.anisotropy&&(q.anisotropy=y.anisotropy),y.repeat&&(q.repeat.set(y.repeat[0],y.repeat[1]),1!==y.repeat[0]&&(q.wrapS=THREE.RepeatWrapping),1!==y.repeat[1]&&(q.wrapT=THREE.RepeatWrapping)),y.offset&&q.offset.set(y.offset[0],y.offset[1]),y.wrap&&(v={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==v[y.wrap[0]]&&(q.wrapS=v[y.wrap[0]]),void 0!==
-v[y.wrap[1]]&&(q.wrapT=v[y.wrap[1]]));A.textures[G]=q}var R,J;for(R in C.materials){G=C.materials[R];for(J in G.parameters)"envMap"===J||"map"===J||"lightMap"===J||"bumpMap"===J?G.parameters[J]=A.textures[G.parameters[J]]:"shading"===J?G.parameters[J]="flat"===G.parameters[J]?THREE.FlatShading:THREE.SmoothShading:"side"===J?G.parameters[J]="double"==G.parameters[J]?THREE.DoubleSide:"back"==G.parameters[J]?THREE.BackSide:THREE.FrontSide:"blending"===J?G.parameters[J]=G.parameters[J]in THREE?THREE[G.parameters[J]]:
-THREE.NormalBlending:"combine"===J?G.parameters[J]=G.parameters[J]in THREE?THREE[G.parameters[J]]:THREE.MultiplyOperation:"vertexColors"===J?"face"==G.parameters[J]?G.parameters[J]=THREE.FaceColors:G.parameters[J]&&(G.parameters[J]=THREE.VertexColors):"wrapRGB"===J&&(E=G.parameters[J],G.parameters[J]=new THREE.Vector3(E[0],E[1],E[2]));void 0!==G.parameters.opacity&&1>G.parameters.opacity&&(G.parameters.transparent=!0);G.parameters.normalMap?(E=THREE.ShaderLib.normalmap,y=THREE.UniformsUtils.clone(E.uniforms),
-q=G.parameters.color,v=G.parameters.specular,r=G.parameters.ambient,I=G.parameters.shininess,y.tNormal.value=A.textures[G.parameters.normalMap],G.parameters.normalScale&&y.uNormalScale.value.set(G.parameters.normalScale[0],G.parameters.normalScale[1]),G.parameters.map&&(y.tDiffuse.value=G.parameters.map,y.enableDiffuse.value=!0),G.parameters.envMap&&(y.tCube.value=G.parameters.envMap,y.enableReflection.value=!0,y.uReflectivity.value=G.parameters.reflectivity),G.parameters.lightMap&&(y.tAO.value=G.parameters.lightMap,
-y.enableAO.value=!0),G.parameters.specularMap&&(y.tSpecular.value=A.textures[G.parameters.specularMap],y.enableSpecular.value=!0),G.parameters.displacementMap&&(y.tDisplacement.value=A.textures[G.parameters.displacementMap],y.enableDisplacement.value=!0,y.uDisplacementBias.value=G.parameters.displacementBias,y.uDisplacementScale.value=G.parameters.displacementScale),y.uDiffuseColor.value.setHex(q),y.uSpecularColor.value.setHex(v),y.uAmbientColor.value.setHex(r),y.uShininess.value=I,G.parameters.opacity&&
-(y.uOpacity.value=G.parameters.opacity),t=new THREE.ShaderMaterial({fragmentShader:E.fragmentShader,vertexShader:E.vertexShader,uniforms:y,lights:!0,fog:!0})):t=new THREE[G.type](G.parameters);t.name=R;A.materials[R]=t}for(R in C.materials)if(G=C.materials[R],G.parameters.materials){J=[];for(q=0;q<G.parameters.materials.length;q++)J.push(A.materials[G.parameters.materials[q]]);A.materials[R].materials=J}e();A.cameras&&C.defaults.camera&&(A.currentCamera=A.cameras[C.defaults.camera]);A.fogs&&C.defaults.fog&&
-(A.scene.fog=A.fogs[C.defaults.fog]);l.callbackSync(A);k()}};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b){var c=new THREE.ImageLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)})},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.Material=function(){this.id=THREE.MaterialIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.depthWrite=this.depthTest=!0;this.polygonOffset=!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.needsUpdate=this.visible=!0};
-THREE.Material.prototype={constructor:THREE.Material,setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;
-a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=this.polygonOffsetFactor;a.polygonOffsetUnits=this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);
-THREE.MaterialIdCount=0;THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.LineBasicMaterial.prototype.clone=function(){var a=new THREE.LineBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.linecap=this.linecap;a.linejoin=this.linejoin;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.LineDashedMaterial.prototype.clone=function(){var a=new THREE.LineDashedMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.scale=this.scale;a.dashSize=this.dashSize;a.gapSize=this.gapSize;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.MeshBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphTargets=this.skinning=!1;this.setValues(a)};
-THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.MeshBasicMaterial.prototype.clone=function(){var a=new THREE.MeshBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=
-this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;return a};THREE.MeshLambertMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap=
-"round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.MeshLambertMaterial.prototype.clone=function(){var a=new THREE.MeshLambertMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;
-a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshPhongMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.specular=new THREE.Color(1118481);this.shininess=30;this.metal=!1;this.perPixel=!0;this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.bumpMap=this.lightMap=this.map=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new THREE.Vector2(1,1);this.envMap=this.specularMap=null;this.combine=THREE.MultiplyOperation;
-this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.MeshPhongMaterial.prototype.clone=function(){var a=new THREE.MeshPhongMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.specular.copy(this.specular);a.shininess=this.shininess;a.metal=this.metal;a.perPixel=this.perPixel;a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.bumpMap=this.bumpMap;a.bumpScale=this.bumpScale;a.normalMap=this.normalMap;a.normalScale.copy(this.normalScale);
-a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshDepthMaterial=function(a){THREE.Material.call(this);this.wireframe=!1;this.wireframeLinewidth=1;this.setValues(a)};THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshDepthMaterial.prototype.clone=function(){var a=new THREE.MeshDepthMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);this.shading=THREE.FlatShading;this.wireframe=!1;this.wireframeLinewidth=1;this.morphTargets=!1;this.setValues(a)};THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshNormalMaterial.prototype.clone=function(){var a=new THREE.MeshNormalMaterial;THREE.Material.prototype.clone.call(this,a);a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshFaceMaterial=function(a){this.materials=a instanceof Array?a:[]};THREE.MeshFaceMaterial.prototype.clone=function(){for(var a=new THREE.MeshFaceMaterial,b=0;b<this.materials.length;b++)a.materials.push(this.materials[b].clone());return a};THREE.ParticleSystemMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.ParticleSystemMaterial.prototype=Object.create(THREE.Material.prototype);
-THREE.ParticleSystemMaterial.prototype.clone=function(){var a=new THREE.ParticleSystemMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.size=this.size;a.sizeAttenuation=this.sizeAttenuation;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.ParticleBasicMaterial=THREE.ParticleSystemMaterial;THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.vertexShader=this.fragmentShader="void main() {}";this.uniforms={};this.defines={};this.attributes=null;this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName="position";this.setValues(a)};
-THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);
+c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners[a];if(void 0!==c){var d=c.indexOf(b);-1!==d&&c.splice(d,1)}}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=[],d=b.length,e=0;e<d;e++)c[e]=b[e];for(e=0;e<d;e++)c[e].call(this,a)}}}};
+(function(a){a.Raycaster=function(b,c,f,g){this.ray=new a.Ray(b,c);this.near=f||0;this.far=g||Infinity;this.params={Sprite:{},Mesh:{},PointCloud:{threshold:1},LOD:{},Line:{}}};var b=function(a,b){return a.distance-b.distance},c=function(a,b,f,g){a.raycast(b,f);if(!0===g){a=a.children;g=0;for(var h=a.length;g<h;g++)c(a[g],b,f,!0)}};a.Raycaster.prototype={constructor:a.Raycaster,precision:1E-4,linePrecision:1,set:function(a,b){this.ray.set(a,b)},setFromCamera:function(b,c){c instanceof a.PerspectiveCamera?
+(this.ray.origin.copy(c.position),this.ray.direction.set(b.x,b.y,.5).unproject(c).sub(c.position).normalize()):c instanceof a.OrthographicCamera?(this.ray.origin.set(b.x,b.y,-1).unproject(c),this.ray.direction.set(0,0,-1).transformDirection(c.matrixWorld)):a.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(a,e){var f=[];c(a,this,f,e);f.sort(b);return f},intersectObjects:function(d,e){var f=[];if(!1===d instanceof Array)return a.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),
+f;for(var g=0,h=d.length;g<h;g++)c(d[g],this,f,e);f.sort(b);return f}}})(THREE);
+THREE.Object3D=function(){Object.defineProperty(this,"id",{value:THREE.Object3DIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Object3D";this.parent=void 0;this.children=[];this.up=THREE.Object3D.DefaultUp.clone();var a=new THREE.Vector3,b=new THREE.Euler,c=new THREE.Quaternion,d=new THREE.Vector3(1,1,1);b.onChange(function(){c.setFromEuler(b,!1)});c.onChange(function(){b.setFromQuaternion(c,void 0,!1)});Object.defineProperties(this,{position:{enumerable:!0,value:a},rotation:{enumerable:!0,
+value:b},quaternion:{enumerable:!0,value:c},scale:{enumerable:!0,value:d}});this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixAutoUpdate=!0;this.matrixWorldNeedsUpdate=!1;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.renderOrder=0;this.userData={}};THREE.Object3D.DefaultUp=new THREE.Vector3(0,1,0);
+THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){THREE.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order.");return this.rotation.order},set eulerOrder(a){THREE.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order.");this.rotation.order=a},get useQuaternion(){THREE.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(a){THREE.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},
+applyMatrix:function(a){this.matrix.multiplyMatrices(a,this.matrix);this.matrix.decompose(this.position,this.quaternion,this.scale)},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new THREE.Quaternion;return function(b,c){a.setFromAxisAngle(b,
+c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new THREE.Vector3;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));
+return this}}(),translate:function(a,b){THREE.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)},translateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.translateOnAxis(a,
+b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new THREE.Matrix4;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new THREE.Matrix4;return function(b){a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);return this}if(a===this)return THREE.error("THREE.Object3D.add: object can't be added as a child of itself.",
+a),this;a instanceof THREE.Object3D?(void 0!==a.parent&&a.parent.remove(a),a.parent=this,a.dispatchEvent({type:"added"}),this.children.push(a)):THREE.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length)for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);b=this.children.indexOf(a);-1!==b&&(a.parent=void 0,a.dispatchEvent({type:"removed"}),this.children.splice(b,1))},getChildByName:function(a){THREE.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");
+return this.getObjectByName(a)},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){a=a||new THREE.Vector3;this.updateMatrixWorld(!0);return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var a=
+new THREE.Vector3,b=new THREE.Vector3;return function(c){c=c||new THREE.Quaternion;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldRotation:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Euler;this.getWorldQuaternion(a);return b.setFromQuaternion(a,this.rotation.order,!1)}}(),getWorldScale:function(){var a=new THREE.Vector3,b=new THREE.Quaternion;return function(c){c=c||new THREE.Vector3;this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,
+b,c);return c}}(),getWorldDirection:function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);for(var b=0,c=this.children.length;b<c;b++)this.children[b].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=0,c=this.children.length;b<c;b++)this.children[b].traverseVisible(a)}},traverseAncestors:function(a){this.parent&&(a(this.parent),
+this.parent.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},
+toJSON:function(){var a={metadata:{version:4.3,type:"Object",generator:"ObjectExporter"}},b={},c={},d=function(b){void 0===a.materials&&(a.materials=[]);if(void 0===c[b.uuid]){var d=b.toJSON();delete d.metadata;c[b.uuid]=d;a.materials.push(d)}return b.uuid},e=function(c){var g={};g.uuid=c.uuid;g.type=c.type;""!==c.name&&(g.name=c.name);"{}"!==JSON.stringify(c.userData)&&(g.userData=c.userData);!0!==c.visible&&(g.visible=c.visible);if(c instanceof THREE.PerspectiveCamera)g.fov=c.fov,g.aspect=c.aspect,
+g.near=c.near,g.far=c.far;else if(c instanceof THREE.OrthographicCamera)g.left=c.left,g.right=c.right,g.top=c.top,g.bottom=c.bottom,g.near=c.near,g.far=c.far;else if(c instanceof THREE.AmbientLight)g.color=c.color.getHex();else if(c instanceof THREE.DirectionalLight)g.color=c.color.getHex(),g.intensity=c.intensity;else if(c instanceof THREE.PointLight)g.color=c.color.getHex(),g.intensity=c.intensity,g.distance=c.distance,g.decay=c.decay;else if(c instanceof THREE.SpotLight)g.color=c.color.getHex(),
+g.intensity=c.intensity,g.distance=c.distance,g.angle=c.angle,g.exponent=c.exponent,g.decay=c.decay;else if(c instanceof THREE.HemisphereLight)g.color=c.color.getHex(),g.groundColor=c.groundColor.getHex();else if(c instanceof THREE.Mesh||c instanceof THREE.Line||c instanceof THREE.PointCloud){var h=c.geometry;void 0===a.geometries&&(a.geometries=[]);if(void 0===b[h.uuid]){var k=h.toJSON();delete k.metadata;b[h.uuid]=k;a.geometries.push(k)}g.geometry=h.uuid;g.material=d(c.material);c instanceof THREE.Line&&
+(g.mode=c.mode)}else c instanceof THREE.Sprite&&(g.material=d(c.material));g.matrix=c.matrix.toArray();if(0<c.children.length)for(g.children=[],h=0;h<c.children.length;h++)g.children.push(e(c.children[h]));return g};a.object=e(this);return a},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);a.scale.copy(this.scale);a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);
+a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));if(!0===b)for(var c=0;c<this.children.length;c++)a.add(this.children[c].clone());return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;
+THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
+THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;for(var b=0,c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};
+THREE.Face4=function(a,b,c,d,e,f,g){THREE.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(a,b){this.array=a;this.itemSize=b;this.needsUpdate=!1};
+THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},setX:function(a,b){this.array[a*this.itemSize]=b;return this},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},setXY:function(a,
+b,c){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},clone:function(){return new THREE.BufferAttribute(new this.array.constructor(this.array),this.itemSize)}};
+THREE.Int8Attribute=function(a,b){THREE.warn("THREE.Int8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Uint8Attribute=function(a,b){THREE.warn("THREE.Uint8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Uint8ClampedAttribute=function(a,b){THREE.warn("THREE.Uint8ClampedAttribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Int16Attribute=function(a,b){THREE.warn("THREE.Int16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Uint16Attribute=function(a,b){THREE.warn("THREE.Uint16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Int32Attribute=function(a,b){THREE.warn("THREE.Int32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Uint32Attribute=function(a,b){THREE.warn("THREE.Uint32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.Float32Attribute=function(a,b){THREE.warn("THREE.Float32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};
+THREE.Float64Attribute=function(a,b){THREE.warn("THREE.Float64Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.");return new THREE.BufferAttribute(a,b)};THREE.DynamicBufferAttribute=function(a,b){THREE.BufferAttribute.call(this,a,b);this.updateRange={offset:0,count:-1}};THREE.DynamicBufferAttribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.DynamicBufferAttribute.prototype.constructor=THREE.DynamicBufferAttribute;
+THREE.DynamicBufferAttribute.prototype.clone=function(){return new THREE.DynamicBufferAttribute(new this.array.constructor(this.array),this.itemSize)};THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.attributes={};this.attributesKeys=[];this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
+THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute?(THREE.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.attributes[a]={array:b,itemSize:c}):(this.attributes[a]=b,this.attributesKeys=Object.keys(this.attributes))},getAttribute:function(a){return this.attributes[a]},addDrawCall:function(a,b,c){this.drawcalls.push({start:a,count:b,index:void 0!==c?c:0})},applyMatrix:function(a){var b=
+this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere()},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.applyMatrix((new THREE.Matrix4).setPosition(a));return a},fromGeometry:function(a,b){b=b||{vertexColors:THREE.NoColors};
+var c=a.vertices,d=a.faces,e=a.faceVertexUvs,f=b.vertexColors,g=0<e[0].length,h=3==d[0].vertexNormals.length,k=new Float32Array(9*d.length);this.addAttribute("position",new THREE.BufferAttribute(k,3));var l=new Float32Array(9*d.length);this.addAttribute("normal",new THREE.BufferAttribute(l,3));if(f!==THREE.NoColors){var p=new Float32Array(9*d.length);this.addAttribute("color",new THREE.BufferAttribute(p,3))}if(!0===g){var q=new Float32Array(6*d.length);this.addAttribute("uv",new THREE.BufferAttribute(q,
+2))}for(var n=0,t=0,r=0;n<d.length;n++,t+=6,r+=9){var s=d[n],u=c[s.a],v=c[s.b],x=c[s.c];k[r]=u.x;k[r+1]=u.y;k[r+2]=u.z;k[r+3]=v.x;k[r+4]=v.y;k[r+5]=v.z;k[r+6]=x.x;k[r+7]=x.y;k[r+8]=x.z;!0===h?(u=s.vertexNormals[0],v=s.vertexNormals[1],x=s.vertexNormals[2],l[r]=u.x,l[r+1]=u.y,l[r+2]=u.z,l[r+3]=v.x,l[r+4]=v.y,l[r+5]=v.z,l[r+6]=x.x,l[r+7]=x.y,l[r+8]=x.z):(u=s.normal,l[r]=u.x,l[r+1]=u.y,l[r+2]=u.z,l[r+3]=u.x,l[r+4]=u.y,l[r+5]=u.z,l[r+6]=u.x,l[r+7]=u.y,l[r+8]=u.z);f===THREE.FaceColors?(s=s.color,p[r]=
+s.r,p[r+1]=s.g,p[r+2]=s.b,p[r+3]=s.r,p[r+4]=s.g,p[r+5]=s.b,p[r+6]=s.r,p[r+7]=s.g,p[r+8]=s.b):f===THREE.VertexColors&&(u=s.vertexColors[0],v=s.vertexColors[1],s=s.vertexColors[2],p[r]=u.r,p[r+1]=u.g,p[r+2]=u.b,p[r+3]=v.r,p[r+4]=v.g,p[r+5]=v.b,p[r+6]=s.r,p[r+7]=s.g,p[r+8]=s.b);!0===g&&(s=e[0][n][0],u=e[0][n][1],v=e[0][n][2],q[t]=s.x,q[t+1]=s.y,q[t+2]=u.x,q[t+3]=u.y,q[t+4]=v.x,q[t+5]=v.y)}this.computeBoundingSphere();return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===
+this.boundingBox&&(this.boundingBox=new THREE.Box3);var b=this.attributes.position.array;if(b){var c=this.boundingBox;c.makeEmpty();for(var d=0,e=b.length;d<e;d+=3)a.set(b[d],b[d+1],b[d+2]),c.expandByPoint(a)}if(void 0===b||0===b.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0);(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&THREE.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.')}}(),
+computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),a.expandByPoint(b);a.center(d);for(var g=0,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),g=Math.max(g,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(g);isNaN(this.boundingSphere.radius)&&
+THREE.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k=new THREE.Vector3,l=new THREE.Vector3,
+p=new THREE.Vector3,q=new THREE.Vector3,n=new THREE.Vector3;if(a.index)for(var t=a.index.array,r=0<this.offsets.length?this.offsets:[{start:0,count:t.length,index:0}],s=0,u=r.length;s<u;++s){e=r[s].start;f=r[s].count;for(var v=r[s].index,d=e,e=e+f;d<e;d+=3)f=3*(v+t[d]),g=3*(v+t[d+1]),h=3*(v+t[d+2]),k.fromArray(b,f),l.fromArray(b,g),p.fromArray(b,h),q.subVectors(p,l),n.subVectors(k,l),q.cross(n),c[f]+=q.x,c[f+1]+=q.y,c[f+2]+=q.z,c[g]+=q.x,c[g+1]+=q.y,c[g+2]+=q.z,c[h]+=q.x,c[h+1]+=q.y,c[h+2]+=q.z}else for(d=
+0,e=b.length;d<e;d+=9)k.fromArray(b,d),l.fromArray(b,d+3),p.fromArray(b,d+6),q.subVectors(p,l),n.subVectors(k,l),q.cross(n),c[d]=q.x,c[d+1]=q.y,c[d+2]=q.z,c[d+3]=q.x,c[d+4]=q.y,c[d+5]=q.z,c[d+6]=q.x,c[d+7]=q.y,c[d+8]=q.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){q.fromArray(d,3*a);n.fromArray(d,3*b);t.fromArray(d,3*c);r.fromArray(f,2*a);s.fromArray(f,2*b);u.fromArray(f,2*c);v=n.x-q.x;x=t.x-q.x;D=n.y-q.y;w=t.y-q.y;y=n.z-q.z;A=t.z-q.z;E=s.x-r.x;G=
+u.x-r.x;F=s.y-r.y;z=u.y-r.y;I=1/(E*z-G*F);U.set((z*v-F*x)*I,(z*D-F*w)*I,(z*y-F*A)*I);M.set((E*x-G*v)*I,(E*w-G*D)*I,(E*A-G*y)*I);k[a].add(U);k[b].add(U);k[c].add(U);l[a].add(M);l[b].add(M);l[c].add(M)}function b(a){ha.fromArray(e,3*a);O.copy(ha);ba=k[a];oa.copy(ba);oa.sub(ha.multiplyScalar(ha.dot(ba))).normalize();ja.crossVectors(O,ba);qa=ja.dot(l[a]);ca=0>qa?-1:1;h[4*a]=oa.x;h[4*a+1]=oa.y;h[4*a+2]=oa.z;h[4*a+3]=ca}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||
+void 0===this.attributes.uv)THREE.warn("THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],l=[],p=0;p<g;p++)k[p]=new THREE.Vector3,
+l[p]=new THREE.Vector3;var q=new THREE.Vector3,n=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector2,s=new THREE.Vector2,u=new THREE.Vector2,v,x,D,w,y,A,E,G,F,z,I,U=new THREE.Vector3,M=new THREE.Vector3,H,L,P,N,R;0===this.drawcalls.length&&this.addDrawCall(0,c.length,0);var V=this.drawcalls,p=0;for(L=V.length;p<L;++p){H=V[p].start;P=V[p].count;var J=V[p].index,g=H;for(H+=P;g<H;g+=3)P=J+c[g],N=J+c[g+1],R=J+c[g+2],a(P,N,R)}var oa=new THREE.Vector3,ja=new THREE.Vector3,ha=new THREE.Vector3,O=new THREE.Vector3,
+ca,ba,qa,p=0;for(L=V.length;p<L;++p)for(H=V[p].start,P=V[p].count,J=V[p].index,g=H,H+=P;g<H;g+=3)P=J+c[g],N=J+c[g+1],R=J+c[g+2],b(P),b(N),b(R)}},computeOffsets:function(a){void 0===a&&(a=65535);for(var b=this.attributes.index.array,c=this.attributes.position.array,d=b.length/3,e=new Uint16Array(b.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],l=0,p=0,q=new Int32Array(6),n=new Int32Array(c.length),t=new Int32Array(c.length),r=0;r<c.length;r++)n[r]=-1,t[r]=-1;for(c=0;c<d;c++){for(var s=p=0;3>
+s;s++)r=b[3*c+s],-1==n[r]?(q[2*s]=r,q[2*s+1]=-1,p++):n[r]<k.index?(q[2*s]=r,q[2*s+1]=-1,l++):(q[2*s]=r,q[2*s+1]=n[r]);if(g+p>k.index+a)for(k={start:f,count:0,index:g},h.push(k),p=0;6>p;p+=2)s=q[p+1],-1<s&&s<k.index&&(q[p+1]=-1);for(p=0;6>p;p+=2)r=q[p],s=q[p+1],-1===s&&(s=g++),n[r]=s,t[s]=r,e[f++]=s-k.index,k.count++}this.reorderBuffers(e,t,g);return this.drawcalls=this.offsets=h},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)THREE.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",
+a);else{void 0===b&&(b=0);var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,f=a.attributes[d],g=f.array,h=0,f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},reorderBuffers:function(a,b,c){var d={},e;for(e in this.attributes)"index"!=e&&(d[e]=new this.attributes[e].array.constructor(this.attributes[e].itemSize*
+c));for(var f=0;f<c;f++){var g=b[f];for(e in this.attributes)if("index"!=e)for(var h=this.attributes[e].array,k=this.attributes[e].itemSize,l=d[e],p=0;p<k;p++)l[f*k+p]=h[g*k+p]}this.attributes.index.array=a;for(e in this.attributes)"index"!=e&&(this.attributes[e].array=d[e],this.attributes[e].numItems=this.attributes[e].itemSize*c)},toJSON:function(){var a={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type,data:{attributes:{}}},b=this.attributes,
+c=this.offsets,d=this.boundingSphere,e;for(e in b){var f=b[e],g=Array.prototype.slice.call(f.array);a.data.attributes[e]={itemSize:f.itemSize,type:f.array.constructor.name,array:g}}0<c.length&&(a.data.offsets=JSON.parse(JSON.stringify(c)));null!==d&&(a.data.boundingSphere={center:d.center.toArray(),radius:d.radius});return a},clone:function(){var a=new THREE.BufferGeometry,b;for(b in this.attributes)a.addAttribute(b,this.attributes[b].clone());b=0;for(var c=this.offsets.length;b<c;b++){var d=this.offsets[b];
+a.offsets.push({start:d.start,index:d.index,count:d.count})}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);
+THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.dynamic=!0;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=
+this.tangentsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1};
+THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=
+this.verticesNeedUpdate=!0},fromBufferGeometry:function(a){for(var b=this,c=a.attributes,d=c.position.array,e=void 0!==c.index?c.index.array:void 0,f=void 0!==c.normal?c.normal.array:void 0,g=void 0!==c.color?c.color.array:void 0,h=void 0!==c.uv?c.uv.array:void 0,k=[],l=[],p=c=0;c<d.length;c+=3,p+=2)b.vertices.push(new THREE.Vector3(d[c],d[c+1],d[c+2])),void 0!==f&&k.push(new THREE.Vector3(f[c],f[c+1],f[c+2])),void 0!==g&&b.colors.push(new THREE.Color(g[c],g[c+1],g[c+2])),void 0!==h&&l.push(new THREE.Vector2(h[p],
+h[p+1]));var q=function(a,c,d){var e=void 0!==f?[k[a].clone(),k[c].clone(),k[d].clone()]:[],n=void 0!==g?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[];b.faces.push(new THREE.Face3(a,c,d,e,n));void 0!==h&&b.faceVertexUvs[0].push([l[a].clone(),l[c].clone(),l[d].clone()])};if(void 0!==e)if(d=a.drawcalls,0<d.length)for(c=0;c<d.length;c++)for(var p=d[c],n=p.start,t=p.count,r=p.index,p=n,n=n+t;p<n;p+=3)q(r+e[p],r+e[p+1],r+e[p+2]);else for(c=0;c<e.length;c+=3)q(e[c],e[c+1],e[c+2]);else for(c=
+0;c<d.length/3;c+=3)q(c,c+1,c+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.applyMatrix((new THREE.Matrix4).setPosition(a));return a},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],
+g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new THREE.Vector3;if(a){var e,f,g,h=new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=
+0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.vertexNormals[0]=d[c.a].clone(),c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[2]=d[c.c].clone()},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=
+e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=
+this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<
+d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,g,h,k,l,p,q,n,t,r,s,u,v=[],x=[];c=new THREE.Vector3;var D=new THREE.Vector3,w=new THREE.Vector3,y=new THREE.Vector3,A=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)v[a]=new THREE.Vector3,x[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,g=this.vertices[d],h=this.vertices[u],k=this.vertices[e],
+l=f[0],p=f[1],q=f[2],f=h.x-g.x,n=k.x-g.x,t=h.y-g.y,r=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=p.x-l.x,s=q.x-l.x,p=p.y-l.y,l=q.y-l.y,q=1/(k*l-s*p),c.set((l*f-p*n)*q,(l*t-p*r)*q,(l*h-p*g)*q),D.set((k*n-s*f)*q,(k*r-s*t)*q,(k*g-s*h)*q),v[d].add(c),v[u].add(c),v[e].add(c),x[d].add(D),x[u].add(D),x[e].add(D);D=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)A.copy(e.vertexNormals[c]),d=e[D[c]],u=v[d],w.copy(u),w.sub(A.multiplyScalar(A.dot(u))).normalize(),
+y.crossVectors(e.vertexNormals[c],u),d=y.dot(x[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(w.x,w.y,w.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);
+this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof THREE.Geometry)THREE.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,l=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var p=0,q=g.length;p<q;p++){var n=g[p].clone();void 0!==b&&n.applyMatrix4(b);f.push(n)}p=0;for(q=k.length;p<
+q;p++){var g=k[p],t,r=g.vertexNormals,s=g.vertexColors,n=new THREE.Face3(g.a+e,g.b+e,g.c+e);n.normal.copy(g.normal);void 0!==d&&n.normal.applyMatrix3(d).normalize();b=0;for(f=r.length;b<f;b++)t=r[b].clone(),void 0!==d&&t.applyMatrix3(d).normalize(),n.vertexNormals.push(t);n.color.copy(g.color);b=0;for(f=s.length;b<f;b++)t=s[b],n.vertexColors.push(t.clone());n.materialIndex=g.materialIndex+c;h.push(n)}p=0;for(q=a.length;p<q;p++)if(c=a[p],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());
+l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?THREE.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<
+g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]==e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,
+a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==q[b])return q[b];q[b]=p.length;p.push(a.getHex());return q[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==t[b])return t[b];t[b]=n.length/2;n.push(a.x,a.y);return t[b]}var e={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type};""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==
+f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},p=[],q={},n=[],t={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],s=void 0!==this.faceVertexUvs[0][g],u=0<r.normal.length(),v=0<r.vertexNormals.length,x=1!==r.color.r||1!==r.color.g||1!==r.color.b,D=0<r.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!1),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,u),w=a(w,5,v),w=a(w,6,x),w=a(w,7,D);h.push(w);h.push(r.a,r.b,r.c);s&&(s=this.faceVertexUvs[0][g],
+h.push(d(s[0]),d(s[1]),d(s[2])));u&&h.push(b(r.normal));v&&(u=r.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));x&&h.push(c(r.color));D&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<p.length&&(e.data.colors=p);0<n.length&&(e.data.uvs=[n]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());c=0;
+for(d=this.faceVertexUvs.length;c<d;c++){b=this.faceVertexUvs[c];void 0===a.faceVertexUvs[c]&&(a.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());a.faceVertexUvs[c].push(h)}}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
+THREE.Camera=function(){THREE.Object3D.call(this);this.type="Camera";this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.getWorldDirection=function(){var a=new THREE.Quaternion;return function(b){b=b||new THREE.Vector3;this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}();
+THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();THREE.Camera.prototype.clone=function(a){void 0===a&&(a=new THREE.Camera);THREE.Object3D.prototype.clone.call(this,a);a.matrixWorldInverse.copy(this.matrixWorldInverse);a.projectionMatrix.copy(this.projectionMatrix);return a};
+THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);this.type="CubeCamera";var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var g=new THREE.PerspectiveCamera(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new THREE.Vector3(0,-1,0));
+this.add(g);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new THREE.Vector3(0,0,1));this.add(h);var k=new THREE.PerspectiveCamera(90,1,a,b);k.up.set(0,-1,0);k.lookAt(new THREE.Vector3(0,0,-1));this.add(k);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){var c=this.renderTarget,n=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=
+1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.generateMipmaps=n;c.activeCubeFace=5;a.render(b,k,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CubeCamera.prototype.constructor=THREE.CubeCamera;
+THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.type="OrthographicCamera";this.zoom=1;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.constructor=THREE.OrthographicCamera;
+THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2;this.projectionMatrix.makeOrthographic(c-a,c+a,d+b,d-b,this.near,this.far)};
+THREE.OrthographicCamera.prototype.clone=function(){var a=new THREE.OrthographicCamera;THREE.Camera.prototype.clone.call(this,a);a.zoom=this.zoom;a.left=this.left;a.right=this.right;a.top=this.top;a.bottom=this.bottom;a.near=this.near;a.far=this.far;a.projectionMatrix.copy(this.projectionMatrix);return a};
+THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.type="PerspectiveCamera";this.zoom=1;this.fov=void 0!==a?a:50;this.aspect=void 0!==b?b:1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.constructor=THREE.PerspectiveCamera;
+THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};
+THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var a=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var b=this.fullWidth/this.fullHeight,a=Math.tan(THREE.Math.degToRad(.5*a))*this.near,c=-a,d=b*c,b=Math.abs(b*a-d),c=Math.abs(a-c);this.projectionMatrix.makeFrustum(d+this.x*b/this.fullWidth,d+(this.x+this.width)*b/this.fullWidth,a-(this.y+this.height)*c/this.fullHeight,a-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(a,
+this.aspect,this.near,this.far)};THREE.PerspectiveCamera.prototype.clone=function(){var a=new THREE.PerspectiveCamera;THREE.Camera.prototype.clone.call(this,a);a.zoom=this.zoom;a.fov=this.fov;a.aspect=this.aspect;a.near=this.near;a.far=this.far;a.projectionMatrix.copy(this.projectionMatrix);return a};THREE.Light=function(a){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.constructor=THREE.Light;
+THREE.Light.prototype.clone=function(a){void 0===a&&(a=new THREE.Light);THREE.Object3D.prototype.clone.call(this,a);a.color.copy(this.color);return a};THREE.AmbientLight=function(a){THREE.Light.call(this,a);this.type="AmbientLight"};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.AmbientLight.prototype.clone=function(){var a=new THREE.AmbientLight;THREE.Light.prototype.clone.call(this,a);return a};
+THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.type="AreaLight";this.normal=new THREE.Vector3(0,-1,0);this.right=new THREE.Vector3(1,0,0);this.intensity=void 0!==b?b:1;this.height=this.width=1;this.constantAttenuation=1.5;this.linearAttenuation=.5;this.quadraticAttenuation=.1};THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.AreaLight.prototype.constructor=THREE.AreaLight;
+THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.type="DirectionalLight";this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCascade=!1;
+this.shadowCascadeOffset=new THREE.Vector3(0,0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,.99,.998];this.shadowCascadeFarZ=[.99,.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
+THREE.DirectionalLight.prototype.clone=function(){var a=new THREE.DirectionalLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;a.shadowCameraNear=this.shadowCameraNear;a.shadowCameraFar=this.shadowCameraFar;a.shadowCameraLeft=this.shadowCameraLeft;a.shadowCameraRight=this.shadowCameraRight;a.shadowCameraTop=this.shadowCameraTop;a.shadowCameraBottom=this.shadowCameraBottom;a.shadowCameraVisible=
+this.shadowCameraVisible;a.shadowBias=this.shadowBias;a.shadowDarkness=this.shadowDarkness;a.shadowMapWidth=this.shadowMapWidth;a.shadowMapHeight=this.shadowMapHeight;a.shadowCascade=this.shadowCascade;a.shadowCascadeOffset.copy(this.shadowCascadeOffset);a.shadowCascadeCount=this.shadowCascadeCount;a.shadowCascadeBias=this.shadowCascadeBias.slice(0);a.shadowCascadeWidth=this.shadowCascadeWidth.slice(0);a.shadowCascadeHeight=this.shadowCascadeHeight.slice(0);a.shadowCascadeNearZ=this.shadowCascadeNearZ.slice(0);
+a.shadowCascadeFarZ=this.shadowCascadeFarZ.slice(0);return a};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.type="HemisphereLight";this.position.set(0,100,0);this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.constructor=THREE.HemisphereLight;
+THREE.HemisphereLight.prototype.clone=function(){var a=new THREE.HemisphereLight;THREE.Light.prototype.clone.call(this,a);a.groundColor.copy(this.groundColor);a.intensity=this.intensity;return a};THREE.PointLight=function(a,b,c,d){THREE.Light.call(this,a);this.type="PointLight";this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.decay=void 0!==d?d:1};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.constructor=THREE.PointLight;
+THREE.PointLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.intensity=this.intensity;a.distance=this.distance;a.decay=this.decay;return a};
+THREE.SpotLight=function(a,b,c,d,e,f){THREE.Light.call(this,a);this.type="SpotLight";this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.decay=void 0!==f?f:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=.5;this.shadowMapHeight=this.shadowMapWidth=
+512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.constructor=THREE.SpotLight;
+THREE.SpotLight.prototype.clone=function(){var a=new THREE.SpotLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.distance=this.distance;a.angle=this.angle;a.exponent=this.exponent;a.decay=this.decay;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;a.shadowCameraNear=this.shadowCameraNear;a.shadowCameraFar=this.shadowCameraFar;a.shadowCameraFov=this.shadowCameraFov;a.shadowCameraVisible=this.shadowCameraVisible;a.shadowBias=this.shadowBias;
+a.shadowDarkness=this.shadowDarkness;a.shadowMapWidth=this.shadowMapWidth;a.shadowMapHeight=this.shadowMapHeight;return a};THREE.Cache={files:{},add:function(a,b){this.files[a]=b},get:function(a){return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};
+THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.imageLoader=new THREE.ImageLoader;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
+THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b+((100*a.loaded/a.total).toFixed(0)+
+"%"):b+((a.loaded/1024).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=this.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function d(a,
+d,e,g,h,k,s){var u=b+e,v,x=THREE.Loader.Handlers.get(u);null!==x?v=x.load(u):(v=new THREE.Texture,x=f.imageLoader,x.crossOrigin=f.crossOrigin,x.load(u,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=c(a.width),d=c(a.height),e=document.createElement("canvas");e.width=b;e.height=d;e.getContext("2d").drawImage(a,0,0,b,d);v.image=e}else v.image=a;v.needsUpdate=!0}));v.sourceFile=e;g&&(v.repeat.set(g[0],g[1]),1!==g[0]&&(v.wrapS=THREE.RepeatWrapping),
+1!==g[1]&&(v.wrapT=THREE.RepeatWrapping));h&&v.offset.set(h[0],h[1]);k&&(e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==e[k[0]]&&(v.wrapS=e[k[0]]),void 0!==e[k[1]]&&(v.wrapT=e[k[1]]));s&&(v.anisotropy=s);a[d]=v}function e(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var f=this,g="MeshLambertMaterial",h={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":
+"basic"===k&&(g="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(h.blending=THREE[a.blending]);void 0!==a.transparent&&(h.transparent=a.transparent);void 0!==a.opacity&&1>a.opacity&&(h.transparent=!0);void 0!==a.depthTest&&(h.depthTest=a.depthTest);void 0!==a.depthWrite&&(h.depthWrite=a.depthWrite);void 0!==a.visible&&(h.visible=a.visible);void 0!==a.flipSided&&(h.side=THREE.BackSide);void 0!==a.doubleSided&&(h.side=THREE.DoubleSide);void 0!==a.wireframe&&(h.wireframe=a.wireframe);
+void 0!==a.vertexColors&&("face"===a.vertexColors?h.vertexColors=THREE.FaceColors:a.vertexColors&&(h.vertexColors=THREE.VertexColors));a.colorDiffuse?h.color=e(a.colorDiffuse):a.DbgColor&&(h.color=a.DbgColor);a.colorSpecular&&(h.specular=e(a.colorSpecular));a.colorEmissive&&(h.emissive=e(a.colorEmissive));void 0!==a.transparency&&(console.warn("THREE.Loader: transparency has been renamed to opacity"),a.opacity=a.transparency);void 0!==a.opacity&&(h.opacity=a.opacity);a.specularCoef&&(h.shininess=
+a.specularCoef);a.mapDiffuse&&b&&d(h,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,a.mapDiffuseAnisotropy);a.mapLight&&b&&d(h,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapBump&&b&&d(h,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&d(h,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap,a.mapNormalAnisotropy);a.mapSpecular&&b&&d(h,"specularMap",
+a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap,a.mapSpecularAnisotropy);a.mapAlpha&&b&&d(h,"alphaMap",a.mapAlpha,a.mapAlphaRepeat,a.mapAlphaOffset,a.mapAlphaWrap,a.mapAlphaAnisotropy);a.mapBumpScale&&(h.bumpScale=a.mapBumpScale);a.mapNormalFactor&&(h.normalScale=new THREE.Vector2(a.mapNormalFactor,a.mapNormalFactor));g=new THREE[g](h);void 0!==a.DbgName&&(g.name=a.DbgName);return g}};
+THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=0,c=this.handlers.length;b<c;b+=2){var d=this.handlers[b+1];if(this.handlers[b].test(a))return d}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,f=THREE.Cache.get(a);void 0!==f?b&&b(f):(f=new XMLHttpRequest,f.open("GET",a,!0),f.addEventListener("load",function(c){THREE.Cache.add(a,this.response);b&&b(this.response);e.manager.itemEnd(a)},!1),void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1),void 0!==d&&f.addEventListener("error",function(a){d(a)},!1),void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin),void 0!==this.responseType&&(f.responseType=
+this.responseType),f.send(null),e.manager.itemStart(a))},setResponseType:function(a){this.responseType=a},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,f=THREE.Cache.get(a);if(void 0!==f)b(f);else return f=document.createElement("img"),f.addEventListener("load",function(c){THREE.Cache.add(a,this);b&&b(this);e.manager.itemEnd(a)},!1),void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1),void 0!==d&&f.addEventListener("error",function(a){d(a)},!1),void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin),f.src=a,e.manager.itemStart(a),f},setCrossOrigin:function(a){this.crossOrigin=
+a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.constructor=THREE.JSONLoader;THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
+THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,g=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var h=JSON.parse(f.responseText),k=h.metadata;if(void 0!==k){if("object"===k.type){THREE.error("THREE.JSONLoader: "+b+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===k.type){THREE.error("THREE.JSONLoader: "+b+" seems to be a Scene. Use THREE.SceneLoader instead.");return}}h=a.parse(h,
+d);c(h.geometry,h.materials)}else THREE.error("THREE.JSONLoader: "+b+" seems to be unreachable or the file is empty.");a.onLoadComplete()}else THREE.error("THREE.JSONLoader: Couldn't load "+b+" ("+f.status+")");else f.readyState===f.LOADING?e&&(0===g&&(g=f.getResponseHeader("Content-Length")),e({total:g,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(g=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
+THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,l,p,q,n,t,r,s,u,v,x=a.faces;p=a.vertices;var D=a.normals,w=a.colors,y=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&y++;for(d=0;d<y;d++)c.faceVertexUvs[d]=[]}k=0;for(l=p.length;k<l;)d=new THREE.Vector3,d.x=p[k++]*b,d.y=p[k++]*b,d.z=p[k++]*b,c.vertices.push(d);k=0;for(l=x.length;k<l;)if(b=x[k++],t=b&1,h=b&2,d=b&8,q=b&16,r=b&32,p=b&64,b&=128,t){t=new THREE.Face3;
+t.a=x[k];t.b=x[k+1];t.c=x[k+3];s=new THREE.Face3;s.a=x[k+1];s.b=x[k+2];s.c=x[k+3];k+=4;h&&(h=x[k++],t.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<y;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)n=x[k++],v=u[2*n],n=u[2*n+1],v=new THREE.Vector2(v,n),2!==g&&c.faceVertexUvs[d][h].push(v),0!==g&&c.faceVertexUvs[d][h+1].push(v);q&&(q=3*x[k++],t.normal.set(D[q++],D[q++],D[q]),s.normal.copy(t.normal));if(r)for(d=0;4>d;d++)q=3*x[k++],r=new THREE.Vector3(D[q++],
+D[q++],D[q]),2!==d&&t.vertexNormals.push(r),0!==d&&s.vertexNormals.push(r);p&&(p=x[k++],p=w[p],t.color.setHex(p),s.color.setHex(p));if(b)for(d=0;4>d;d++)p=x[k++],p=w[p],2!==d&&t.vertexColors.push(new THREE.Color(p)),0!==d&&s.vertexColors.push(new THREE.Color(p));c.faces.push(t);c.faces.push(s)}else{t=new THREE.Face3;t.a=x[k++];t.b=x[k++];t.c=x[k++];h&&(h=x[k++],t.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<y;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)n=x[k++],v=u[2*n],n=u[2*n+1],
+v=new THREE.Vector2(v,n),c.faceVertexUvs[d][h].push(v);q&&(q=3*x[k++],t.normal.set(D[q++],D[q++],D[q]));if(r)for(d=0;3>d;d++)q=3*x[k++],r=new THREE.Vector3(D[q++],D[q++],D[q]),t.vertexNormals.push(r);p&&(p=x[k++],t.color.setHex(w[p]));if(b)for(d=0;3>d;d++)p=x[k++],t.vertexColors.push(new THREE.Color(w[p]));c.faces.push(t)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],
+1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:0));if(a.skinIndices)for(d=0,g=a.skinIndices.length;d<g;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&THREE.warn("THREE.JSONLoader: When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+
+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");c.animation=a.animation;c.animations=a.animations})();(function(b){if(void 0!==a.morphTargets){var d,g,h,k,l,p;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],l=c.morphTargets[d].vertices,p=a.morphTargets[d].vertices,h=0,k=p.length;h<k;h+=3){var q=new THREE.Vector3;q.x=p[h]*b;q.y=p[h+1]*b;q.z=p[h+2]*b;l.push(q)}}if(void 0!==
+a.morphColors)for(d=0,g=a.morphColors.length;d<g;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,l=a.morphColors[d].colors,b=0,h=l.length;b<h;b+=3)p=new THREE.Color(16755200),p.setRGB(l[b],l[b+1],l[b+2]),k.push(p)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,
+materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b,c,d){var e=this,f=new THREE.XHRLoader(e.manager);f.setCrossOrigin(this.crossOrigin);f.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.data.attributes,d;for(d in c){var e=c[d],f=new self[e.type](e.array);b.addAttribute(d,new THREE.BufferAttribute(f,e.itemSize))}c=a.data.offsets;void 0!==c&&(b.offsets=JSON.parse(JSON.stringify(c)));
+a=a.data.boundingSphere;void 0!==a&&(c=new THREE.Vector3,void 0!==a.center&&c.fromArray(a.center),b.boundingSphere=new THREE.Sphere(c,a.radius));return b}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
+THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(a,b,c,d){var e=this,f=new THREE.XHRLoader(e.manager);f.setCrossOrigin(this.crossOrigin);f.load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE[a.type];void 0!==a.color&&b.color.setHex(a.color);void 0!==a.emissive&&b.emissive.setHex(a.emissive);void 0!==a.specular&&b.specular.setHex(a.specular);void 0!==a.shininess&&(b.shininess=a.shininess);
+void 0!==a.uniforms&&(b.uniforms=a.uniforms);void 0!==a.vertexShader&&(b.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(b.fragmentShader=a.fragmentShader);void 0!==a.vertexColors&&(b.vertexColors=a.vertexColors);void 0!==a.shading&&(b.shading=a.shading);void 0!==a.blending&&(b.blending=a.blending);void 0!==a.side&&(b.side=a.side);void 0!==a.opacity&&(b.opacity=a.opacity);void 0!==a.transparent&&(b.transparent=a.transparent);void 0!==a.wireframe&&(b.wireframe=a.wireframe);void 0!==a.size&&
+(b.size=a.size);void 0!==a.sizeAttenuation&&(b.sizeAttenuation=a.sizeAttenuation);if(void 0!==a.materials)for(var c=0,d=a.materials.length;c<d;c++)b.materials.push(this.parse(a.materials[c]));return b}};THREE.ObjectLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.texturePath=""};
+THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(a,b,c,d){""===this.texturePath&&(this.texturePath=a.substring(0,a.lastIndexOf("/")+1));var e=this,f=new THREE.XHRLoader(e.manager);f.setCrossOrigin(this.crossOrigin);f.load(a,function(a){e.parse(JSON.parse(a),b)},c,d)},setTexturePath:function(a){this.texturePath=a},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a,b){var c=this.parseGeometries(a.geometries),d=this.parseImages(a.images,function(){void 0!==b&&b(e)}),
+d=this.parseTextures(a.textures,d),d=this.parseMaterials(a.materials,d),e=this.parseObject(a.object,c,d);void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseGeometries:function(a){var b={};if(void 0!==a)for(var c=new THREE.JSONLoader,d=new THREE.BufferGeometryLoader,e=0,f=a.length;e<f;e++){var g,h=a[e];switch(h.type){case "PlaneGeometry":case "PlaneBufferGeometry":g=new THREE[h.type](h.width,h.height,h.widthSegments,h.heightSegments);break;case "BoxGeometry":case "CubeGeometry":g=
+new THREE.BoxGeometry(h.width,h.height,h.depth,h.widthSegments,h.heightSegments,h.depthSegments);break;case "CircleGeometry":g=new THREE.CircleGeometry(h.radius,h.segments);break;case "CylinderGeometry":g=new THREE.CylinderGeometry(h.radiusTop,h.radiusBottom,h.height,h.radialSegments,h.heightSegments,h.openEnded);break;case "SphereGeometry":g=new THREE.SphereGeometry(h.radius,h.widthSegments,h.heightSegments,h.phiStart,h.phiLength,h.thetaStart,h.thetaLength);break;case "IcosahedronGeometry":g=new THREE.IcosahedronGeometry(h.radius,
+h.detail);break;case "TorusGeometry":g=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":g=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "BufferGeometry":g=d.parse(h);break;case "Geometry":g=c.parse(h.data).geometry}g.uuid=h.uuid;void 0!==h.name&&(g.name=h.name);b[h.uuid]=g}return b},parseMaterials:function(a,b){var c={};if(void 0!==a)for(var d=function(a){void 0===b[a]&&
+THREE.warn("THREE.ObjectLoader: Undefined texture",a);return b[a]},e=new THREE.MaterialLoader,f=0,g=a.length;f<g;f++){var h=a[f],k=e.parse(h);k.uuid=h.uuid;void 0!==h.name&&(k.name=h.name);void 0!==h.map&&(k.map=d(h.map));void 0!==h.bumpMap&&(k.bumpMap=d(h.bumpMap),h.bumpScale&&(k.bumpScale=new THREE.Vector2(h.bumpScale,h.bumpScale)));void 0!==h.alphaMap&&(k.alphaMap=d(h.alphaMap));void 0!==h.envMap&&(k.envMap=d(h.envMap));void 0!==h.normalMap&&(k.normalMap=d(h.normalMap),h.normalScale&&(k.normalScale=
+new THREE.Vector2(h.normalScale,h.normalScale)));void 0!==h.lightMap&&(k.lightMap=d(h.lightMap));void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));c[h.uuid]=k}return c},parseImages:function(a,b){var c=this,d={};if(void 0!==a&&0<a.length){var e=new THREE.LoadingManager(b),f=new THREE.ImageLoader(e);f.setCrossOrigin(this.crossOrigin);for(var e=function(a){c.manager.itemStart(a);return f.load(a,function(){c.manager.itemEnd(a)})},g=0,h=a.length;g<h;g++){var k=a[g],l=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(k.url)?
+k.url:c.texturePath+k.url;d[k.uuid]=e(l)}}return d},parseTextures:function(a,b){var c={};if(void 0!==a)for(var d=0,e=a.length;d<e;d++){var f=a[d];void 0===f.image&&THREE.warn('THREE.ObjectLoader: No "image" speficied for',f.uuid);void 0===b[f.image]&&THREE.warn("THREE.ObjectLoader: Undefined image",f.image);var g=new THREE.Texture(b[f.image]);g.needsUpdate=!0;g.uuid=f.uuid;void 0!==f.name&&(g.name=f.name);void 0!==f.repeat&&(g.repeat=new THREE.Vector2(f.repeat[0],f.repeat[1]));void 0!==f.minFilter&&
+(g.minFilter=THREE[f.minFilter]);void 0!==f.magFilter&&(g.magFilter=THREE[f.magFilter]);void 0!==f.anisotropy&&(g.anisotropy=f.anisotropy);f.wrap instanceof Array&&(g.wrapS=THREE[f.wrap[0]],g.wrapT=THREE[f.wrap[1]]);c[f.uuid]=g}return c},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;e=function(a){void 0===c[a]&&THREE.warn("THREE.ObjectLoader: Undefined geometry",a);return c[a]};var f=function(a){void 0===d[a]&&THREE.warn("THREE.ObjectLoader: Undefined material",a);return d[a]};
+switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance,b.decay);break;case "SpotLight":e=new THREE.SpotLight(b.color,
+b.intensity,b.distance,b.angle,b.exponent,b.decay);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,b.intensity);break;case "Mesh":e=new THREE.Mesh(e(b.geometry),f(b.material));break;case "Line":e=new THREE.Line(e(b.geometry),f(b.material),b.mode);break;case "PointCloud":e=new THREE.PointCloud(e(b.geometry),f(b.material));break;case "Sprite":e=new THREE.Sprite(f(b.material));break;case "Group":e=new THREE.Group;break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==
+b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var g in b.children)e.add(this.parseObject(b.children[g],c,d));return e}}()};
+THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b,c,d){var e=new THREE.ImageLoader(this.manager);e.setCrossOrigin(this.crossOrigin);e.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)},c,d)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.DataTextureLoader=THREE.BinaryTextureLoader=function(){this._parser=null};
+THREE.BinaryTextureLoader.prototype={constructor:THREE.BinaryTextureLoader,load:function(a,b,c,d){var e=this,f=new THREE.DataTexture,g=new THREE.XHRLoader;g.setResponseType("arraybuffer");g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:THREE.ClampToEdgeWrapping,f.wrapT=void 0!==a.wrapT?a.wrapT:THREE.ClampToEdgeWrapping,f.magFilter=void 0!==a.magFilter?a.magFilter:
+THREE.LinearFilter,f.minFilter=void 0!==a.minFilter?a.minFilter:THREE.LinearMipMapLinearFilter,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}};THREE.CompressedTextureLoader=function(){this._parser=null};
+THREE.CompressedTextureLoader.prototype={constructor:THREE.CompressedTextureLoader,load:function(a,b,c){var d=this,e=[],f=new THREE.CompressedTexture;f.image=e;var g=new THREE.XHRLoader;g.setResponseType("arraybuffer");if(a instanceof Array){var h=0;c=function(c){g.load(a[c],function(a){a=d._parser(a,!0);e[c]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};h+=1;6===h&&(1==a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.format=a.format,f.needsUpdate=!0,b&&b(f))})};for(var k=0,l=
+a.length;k<l;++k)c(k)}else g.load(a,function(a){a=d._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,g=0;g<c;g++){e[g]={mipmaps:[]};for(var h=0;h<a.mipmapCount;h++)e[g].mipmaps.push(a.mipmaps[g*a.mipmapCount+h]),e[g].format=a.format,e[g].width=a.width,e[g].height=a.height}else f.image.width=a.width,f.image.height=a.height,f.mipmaps=a.mipmaps;1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter);f.format=a.format;f.needsUpdate=!0;b&&b(f)});return f}};
+THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Material";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.colorWrite=this.depthWrite=this.depthTest=!0;this.polygonOffset=
+!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this._needsUpdate=this.visible=!0};
+THREE.Material.prototype={constructor:THREE.Material,get needsUpdate(){return this._needsUpdate},set needsUpdate(a){!0===a&&this.update();this._needsUpdate=a},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)THREE.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},toJSON:function(){var a={metadata:{version:4.2,
+type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type};""!==this.name&&(a.name=this.name);this instanceof THREE.MeshBasicMaterial?(a.color=this.color.getHex(),this.vertexColors!==THREE.NoColors&&(a.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(a.blending=this.blending),this.side!==THREE.FrontSide&&(a.side=this.side)):this instanceof THREE.MeshLambertMaterial?(a.color=this.color.getHex(),a.emissive=this.emissive.getHex(),this.vertexColors!==THREE.NoColors&&
+(a.vertexColors=this.vertexColors),this.shading!==THREE.SmoothShading&&(a.shading=this.shading),this.blending!==THREE.NormalBlending&&(a.blending=this.blending),this.side!==THREE.FrontSide&&(a.side=this.side)):this instanceof THREE.MeshPhongMaterial?(a.color=this.color.getHex(),a.emissive=this.emissive.getHex(),a.specular=this.specular.getHex(),a.shininess=this.shininess,this.vertexColors!==THREE.NoColors&&(a.vertexColors=this.vertexColors),this.shading!==THREE.SmoothShading&&(a.shading=this.shading),
+this.blending!==THREE.NormalBlending&&(a.blending=this.blending),this.side!==THREE.FrontSide&&(a.side=this.side)):this instanceof THREE.MeshNormalMaterial?(this.blending!==THREE.NormalBlending&&(a.blending=this.blending),this.side!==THREE.FrontSide&&(a.side=this.side)):this instanceof THREE.MeshDepthMaterial?(this.blending!==THREE.NormalBlending&&(a.blending=this.blending),this.side!==THREE.FrontSide&&(a.side=this.side)):this instanceof THREE.PointCloudMaterial?(a.size=this.size,a.sizeAttenuation=
+this.sizeAttenuation,a.color=this.color.getHex(),this.vertexColors!==THREE.NoColors&&(a.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(a.blending=this.blending)):this instanceof THREE.ShaderMaterial?(a.uniforms=this.uniforms,a.vertexShader=this.vertexShader,a.fragmentShader=this.fragmentShader):this instanceof THREE.SpriteMaterial&&(a.color=this.color.getHex());1>this.opacity&&(a.opacity=this.opacity);!1!==this.transparent&&(a.transparent=this.transparent);!1!==this.wireframe&&
+(a.wireframe=this.wireframe);return a},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.blendSrcAlpha=this.blendSrcAlpha;a.blendDstAlpha=this.blendDstAlpha;a.blendEquationAlpha=this.blendEquationAlpha;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=
+this.polygonOffsetFactor;a.polygonOffsetUnits=this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);THREE.MaterialIdCount=0;
+THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.type="LineBasicMaterial";this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=THREE.NoColors;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial;
+THREE.LineBasicMaterial.prototype.clone=function(){var a=new THREE.LineBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.linecap=this.linecap;a.linejoin=this.linejoin;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};
+THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.type="LineDashedMaterial";this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);THREE.LineDashedMaterial.prototype.constructor=THREE.LineDashedMaterial;
+THREE.LineDashedMaterial.prototype.clone=function(){var a=new THREE.LineDashedMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.scale=this.scale;a.dashSize=this.dashSize;a.gapSize=this.gapSize;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};
+THREE.MeshBasicMaterial=function(a){THREE.Material.call(this);this.type="MeshBasicMaterial";this.color=new THREE.Color(16777215);this.envMap=this.alphaMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphTargets=this.skinning=!1;this.setValues(a)};
+THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshBasicMaterial.prototype.constructor=THREE.MeshBasicMaterial;
+THREE.MeshBasicMaterial.prototype.clone=function(){var a=new THREE.MeshBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.alphaMap=this.alphaMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;
+a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;return a};
+THREE.MeshLambertMaterial=function(a){THREE.Material.call(this);this.type="MeshLambertMaterial";this.color=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.envMap=this.alphaMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap=
+"round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshLambertMaterial.prototype.constructor=THREE.MeshLambertMaterial;
+THREE.MeshLambertMaterial.prototype.clone=function(){var a=new THREE.MeshLambertMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.emissive.copy(this.emissive);a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.alphaMap=this.alphaMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=
+this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};
+THREE.MeshPhongMaterial=function(a){THREE.Material.call(this);this.type="MeshPhongMaterial";this.color=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.specular=new THREE.Color(1118481);this.shininess=30;this.wrapAround=this.metal=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.bumpMap=this.lightMap=this.map=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new THREE.Vector2(1,1);this.envMap=this.alphaMap=this.specularMap=null;this.combine=THREE.MultiplyOperation;this.reflectivity=
+1;this.refractionRatio=.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshPhongMaterial.prototype.constructor=THREE.MeshPhongMaterial;
+THREE.MeshPhongMaterial.prototype.clone=function(){var a=new THREE.MeshPhongMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.emissive.copy(this.emissive);a.specular.copy(this.specular);a.shininess=this.shininess;a.metal=this.metal;a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.bumpMap=this.bumpMap;a.bumpScale=this.bumpScale;a.normalMap=this.normalMap;a.normalScale.copy(this.normalScale);a.specularMap=this.specularMap;
+a.alphaMap=this.alphaMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};
+THREE.MeshDepthMaterial=function(a){THREE.Material.call(this);this.type="MeshDepthMaterial";this.wireframe=this.morphTargets=!1;this.wireframeLinewidth=1;this.setValues(a)};THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshDepthMaterial.prototype.constructor=THREE.MeshDepthMaterial;
+THREE.MeshDepthMaterial.prototype.clone=function(){var a=new THREE.MeshDepthMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);this.type="MeshNormalMaterial";this.wireframe=!1;this.wireframeLinewidth=1;this.morphTargets=!1;this.setValues(a)};THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype);
+THREE.MeshNormalMaterial.prototype.constructor=THREE.MeshNormalMaterial;THREE.MeshNormalMaterial.prototype.clone=function(){var a=new THREE.MeshNormalMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshFaceMaterial=function(a){this.uuid=THREE.Math.generateUUID();this.type="MeshFaceMaterial";this.materials=a instanceof Array?a:[]};
+THREE.MeshFaceMaterial.prototype={constructor:THREE.MeshFaceMaterial,toJSON:function(){for(var a={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type,materials:[]},b=0,c=this.materials.length;b<c;b++)a.materials.push(this.materials[b].toJSON());return a},clone:function(){for(var a=new THREE.MeshFaceMaterial,b=0;b<this.materials.length;b++)a.materials.push(this.materials[b].clone());return a}};
+THREE.PointCloudMaterial=function(a){THREE.Material.call(this);this.type="PointCloudMaterial";this.color=new THREE.Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.vertexColors=THREE.NoColors;this.fog=!0;this.setValues(a)};THREE.PointCloudMaterial.prototype=Object.create(THREE.Material.prototype);THREE.PointCloudMaterial.prototype.constructor=THREE.PointCloudMaterial;
+THREE.PointCloudMaterial.prototype.clone=function(){var a=new THREE.PointCloudMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.size=this.size;a.sizeAttenuation=this.sizeAttenuation;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.ParticleBasicMaterial=function(a){THREE.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointCloudMaterial.");return new THREE.PointCloudMaterial(a)};
+THREE.ParticleSystemMaterial=function(a){THREE.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointCloudMaterial.");return new THREE.PointCloudMaterial(a)};
+THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.attributes=null;this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=
+this.morphTargets=this.skinning=!1;this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.setValues(a)};THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);THREE.ShaderMaterial.prototype.constructor=THREE.ShaderMaterial;
THREE.ShaderMaterial.prototype.clone=function(){var a=new THREE.ShaderMaterial;THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=
-this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=new THREE.Texture;this.useScreenCoordinates=!0;this.depthTest=!this.useScreenCoordinates;this.sizeAttenuation=!this.useScreenCoordinates;this.alignment=THREE.SpriteAlignment.center.clone();this.fog=!1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=new THREE.Vector2(1,1);this.setValues(a);a=a||{};void 0===a.depthTest&&(this.depthTest=!this.useScreenCoordinates);void 0===a.sizeAttenuation&&(this.sizeAttenuation=
-!this.useScreenCoordinates)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.useScreenCoordinates=this.useScreenCoordinates;a.sizeAttenuation=this.sizeAttenuation;a.alignment.copy(this.alignment);a.uvOffset.copy(this.uvOffset);a.uvScale.copy(this.uvScale);a.fog=this.fog;return a};THREE.SpriteAlignment={};
-THREE.SpriteAlignment.topLeft=new THREE.Vector2(0.5,-0.5);THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-0.5);THREE.SpriteAlignment.topRight=new THREE.Vector2(-0.5,-0.5);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(0.5,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-0.5,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(0.5,0.5);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,0.5);
-THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-0.5,0.5);THREE.SpriteCanvasMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.program=function(){};this.setValues(a)};THREE.SpriteCanvasMaterial.prototype=Object.create(THREE.Material.prototype);THREE.SpriteCanvasMaterial.prototype.clone=function(){var a=new THREE.SpriteCanvasMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.program=this.program;return a};THREE.ParticleCanvasMaterial=THREE.SpriteCanvasMaterial;THREE.Texture=function(a,b,c,d,e,f,h,g,i){this.id=THREE.TextureIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.image=a;this.mipmaps=[];this.mapping=void 0!==b?b:new THREE.UVMapping;this.wrapS=void 0!==c?c:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==d?d:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==e?e:THREE.LinearFilter;this.minFilter=void 0!==f?f:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==i?i:1;this.format=void 0!==h?h:THREE.RGBAFormat;this.type=void 0!==g?g:THREE.UnsignedByteType;
-this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.needsUpdate=!1;this.onUpdate=null};
-THREE.Texture.prototype={constructor:THREE.Texture,clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=
-this.unpackAlignment;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CompressedTexture=function(a,b,c,d,e,f,h,g,i,k,m){THREE.Texture.call(this,null,f,h,g,i,k,d,e,m);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,h,g,i,k,m){THREE.Texture.call(this,null,f,h,g,i,k,d,e,m);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.ParticleSystemMaterial({color:16777215*Math.random()});this.frustumCulled=this.sortParticles=!1};THREE.ParticleSystem.prototype=Object.create(THREE.Object3D.prototype);
-THREE.ParticleSystem.prototype.clone=function(a){void 0===a&&(a=new THREE.ParticleSystem(this.geometry,this.material));a.sortParticles=this.sortParticles;THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()});this.type=void 0!==c?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.type));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);
-THREE.Mesh.prototype.updateMorphTargets=function(){if(0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
-THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};THREE.Mesh.prototype.clone=function(a){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.update=function(a,b){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.skinMatrix.multiplyMatrices(a,this.matrix):this.skinMatrix.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var c,d=this.children.length;for(c=0;c<d;c++)this.children[c].update(this.skinMatrix,b)};THREE.SkinnedMesh=function(a,b,c){THREE.Mesh.call(this,a,b);this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;this.bones=[];this.boneMatrices=[];var d,e,f;if(this.geometry&&void 0!==this.geometry.bones){for(a=0;a<this.geometry.bones.length;a++)c=this.geometry.bones[a],d=c.pos,e=c.rotq,f=c.scl,b=this.addBone(),b.name=c.name,b.position.set(d[0],d[1],d[2]),b.quaternion.set(e[0],e[1],e[2],e[3]),void 0!==f?b.scale.set(f[0],f[1],f[2]):b.scale.set(1,1,1);for(a=0;a<this.bones.length;a++)c=
-this.geometry.bones[a],b=this.bones[a],-1===c.parent?this.add(b):this.bones[c.parent].add(b);a=this.bones.length;this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<a?64:64<a?32:16<a?16:8,this.boneMatrices=new Float32Array(4*this.boneTextureWidth*this.boneTextureHeight),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=
-THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*a);this.pose()}};THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.SkinnedMesh.prototype.addBone=function(a){void 0===a&&(a=new THREE.Bone(this));this.bones.push(a);return a};
-THREE.SkinnedMesh.prototype.updateMatrixWorld=function(){var a=new THREE.Matrix4;return function(b){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||b)this.parent?this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1;for(var b=0,c=this.children.length;b<c;b++){var d=this.children[b];d instanceof THREE.Bone?d.update(this.identityMatrix,!1):d.updateMatrixWorld(!0)}if(void 0==this.boneInverses){this.boneInverses=
-[];b=0;for(c=this.bones.length;b<c;b++)d=new THREE.Matrix4,d.getInverse(this.bones[b].skinMatrix),this.boneInverses.push(d)}b=0;for(c=this.bones.length;b<c;b++)a.multiplyMatrices(this.bones[b].skinMatrix,this.boneInverses[b]),a.flattenToArrayOffset(this.boneMatrices,16*b);this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}();THREE.SkinnedMesh.prototype.pose=function(){this.updateMatrixWorld(!0);this.normalizeSkinWeights()};
-THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var a=0;a<this.geometry.skinIndices.length;a++){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1)}};THREE.SkinnedMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture));THREE.Mesh.prototype.clone.call(this,a);return a};THREE.MorphAnimMesh=function(a,b){THREE.Mesh.call(this,a,b);this.duration=1E3;this.mirroredLoop=!1;this.currentKeyframe=this.lastKeyframe=this.time=0;this.direction=1;this.directionBackwards=!1;this.setFrameRange(0,this.geometry.morphTargets.length-1)};THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphAnimMesh.prototype.setFrameRange=function(a,b){this.startKeyframe=a;this.endKeyframe=b;this.length=this.endKeyframe-this.startKeyframe+1};
-THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1;this.directionBackwards=!1};THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1;this.directionBackwards=!0};
-THREE.MorphAnimMesh.prototype.parseAnimations=function(){var a=this.geometry;a.animations||(a.animations={});for(var b,c=a.animations,d=/([a-z]+)(\d+)/,e=0,f=a.morphTargets.length;e<f;e++){var h=a.morphTargets[e].name.match(d);if(h&&1<h.length){h=h[1];c[h]||(c[h]={start:Infinity,end:-Infinity});var g=c[h];e<g.start&&(g.start=e);e>g.end&&(g.end=e);b||(b=h)}}a.firstAnimation=b};
-THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=1E3*((c.end-c.start)/b),this.time=0):console.warn("animation["+a+"] undefined")};
+this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.RawShaderMaterial=function(a){THREE.ShaderMaterial.call(this,a);this.type="RawShaderMaterial"};THREE.RawShaderMaterial.prototype=Object.create(THREE.ShaderMaterial.prototype);THREE.RawShaderMaterial.prototype.constructor=THREE.RawShaderMaterial;THREE.RawShaderMaterial.prototype.clone=function(){var a=new THREE.RawShaderMaterial;THREE.ShaderMaterial.prototype.clone.call(this,a);return a};
+THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.type="SpriteMaterial";this.color=new THREE.Color(16777215);this.map=null;this.rotation=0;this.fog=!1;this.setValues(a)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);THREE.SpriteMaterial.prototype.constructor=THREE.SpriteMaterial;
+THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.rotation=this.rotation;a.fog=this.fog;return a};
+THREE.Texture=function(a,b,c,d,e,f,g,h,k){Object.defineProperty(this,"id",{value:THREE.TextureIdCount++});this.uuid=THREE.Math.generateUUID();this.sourceFile=this.name="";this.image=void 0!==a?a:THREE.Texture.DEFAULT_IMAGE;this.mipmaps=[];this.mapping=void 0!==b?b:THREE.Texture.DEFAULT_MAPPING;this.wrapS=void 0!==c?c:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==d?d:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==e?e:THREE.LinearFilter;this.minFilter=void 0!==f?f:THREE.LinearMipMapLinearFilter;
+this.anisotropy=void 0!==k?k:1;this.format=void 0!==g?g:THREE.RGBAFormat;this.type=void 0!==h?h:THREE.UnsignedByteType;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this._needsUpdate=!1;this.onUpdate=null};THREE.Texture.DEFAULT_IMAGE=void 0;THREE.Texture.DEFAULT_MAPPING=THREE.UVMapping;
+THREE.Texture.prototype={constructor:THREE.Texture,get needsUpdate(){return this._needsUpdate},set needsUpdate(a){!0===a&&this.update();this._needsUpdate=a},clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=
+this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=this.unpackAlignment;return a},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CubeTexture=function(a,b,c,d,e,f,g,h,k){b=void 0!==b?b:THREE.CubeReflectionMapping;THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.images=a};
+THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;THREE.CubeTexture.clone=function(a){void 0===a&&(a=new THREE.CubeTexture);THREE.Texture.prototype.clone.call(this,a);a.images=this.images;return a};THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,k,l,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);
+THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture;THREE.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,l,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
+THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.VideoTexture=function(a,b,c,d,e,f,g,h,k){THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.generateMipmaps=!1;var l=this,p=function(){requestAnimationFrame(p);a.readyState===a.HAVE_ENOUGH_DATA&&(l.needsUpdate=!0)};p()};THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype);THREE.VideoTexture.prototype.constructor=THREE.VideoTexture;
+THREE.Group=function(){THREE.Object3D.call(this);this.type="Group"};THREE.Group.prototype=Object.create(THREE.Object3D.prototype);THREE.Group.prototype.constructor=THREE.Group;THREE.PointCloud=function(a,b){THREE.Object3D.call(this);this.type="PointCloud";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.PointCloudMaterial({color:16777215*Math.random()})};THREE.PointCloud.prototype=Object.create(THREE.Object3D.prototype);THREE.PointCloud.prototype.constructor=THREE.PointCloud;
+THREE.PointCloud.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray;return function(c,d){var e=this,f=e.geometry,g=c.params.PointCloud.threshold;a.getInverse(this.matrixWorld);b.copy(c.ray).applyMatrix4(a);if(null===f.boundingBox||!1!==b.isIntersectionBox(f.boundingBox)){var h=g/((this.scale.x+this.scale.y+this.scale.z)/3),k=new THREE.Vector3,g=function(a,f){var g=b.distanceToPoint(a);if(g<h){var k=b.closestPointToPoint(a);k.applyMatrix4(e.matrixWorld);var n=c.ray.origin.distanceTo(k);
+d.push({distance:n,distanceToRay:g,point:k.clone(),index:f,face:null,object:e})}};if(f instanceof THREE.BufferGeometry){var l=f.attributes,p=l.position.array;if(void 0!==l.index){var l=l.index.array,q=f.offsets;0===q.length&&(q=[{start:0,count:l.length,index:0}]);for(var n=0,t=q.length;n<t;++n)for(var r=q[n].start,s=q[n].index,f=r,r=r+q[n].count;f<r;f++){var u=s+l[f];k.fromArray(p,3*u);g(k,u)}}else for(l=p.length/3,f=0;f<l;f++)k.set(p[3*f],p[3*f+1],p[3*f+2]),g(k,f)}else for(k=this.geometry.vertices,
+f=0;f<k.length;f++)g(k[f],f)}}}();THREE.PointCloud.prototype.clone=function(a){void 0===a&&(a=new THREE.PointCloud(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.ParticleSystem=function(a,b){THREE.warn("THREE.ParticleSystem has been renamed to THREE.PointCloud.");return new THREE.PointCloud(a,b)};
+THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()});this.mode=void 0!==c?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.constructor=THREE.Line;
+THREE.Line.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==d.ray.isIntersectionSphere(c)){a.getInverse(this.matrixWorld);b.copy(d.ray).applyMatrix4(a);var h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,p=new THREE.Vector3,q=this.mode===THREE.LineStrip?1:2;if(g instanceof
+THREE.BufferGeometry){var n=g.attributes;if(void 0!==n.index){var t=n.index.array,n=n.position.array,r=g.offsets;0===r.length&&(r=[{start:0,count:t.length,index:0}]);for(var s=0;s<r.length;s++)for(var u=r[s].start,v=r[s].count,x=r[s].index,g=u;g<u+v-1;g+=q){var D=x+t[g+1];h.fromArray(n,3*(x+t[g]));k.fromArray(n,3*D);D=b.distanceSqToSegment(h,k,p,l);D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),index:g,offsetIndex:s,face:null,faceIndex:null,
+object:this}))}}else for(n=n.position.array,g=0;g<n.length/3-1;g+=q)h.fromArray(n,3*g),k.fromArray(n,3*g+3),D=b.distanceSqToSegment(h,k,p,l),D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g instanceof THREE.Geometry)for(h=g.vertices,k=h.length,g=0;g<k-1;g+=q)D=b.distanceSqToSegment(h[g],h[g+1],p,l),D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),
+index:g,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.mode));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);
+THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
+THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];THREE.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
+THREE.Mesh.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere,d=new THREE.Vector3,e=new THREE.Vector3,f=new THREE.Vector3;return function(g,h){var k=this.geometry;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==g.ray.isIntersectionSphere(c)&&(a.getInverse(this.matrixWorld),b.copy(g.ray).applyMatrix4(a),null===k.boundingBox||!1!==b.isIntersectionBox(k.boundingBox)))if(k instanceof THREE.BufferGeometry){var l=
+this.material;if(void 0!==l){var p=k.attributes,q,n,t=g.precision;if(void 0!==p.index){var r=p.index.array,s=p.position.array,u=k.offsets;0===u.length&&(u=[{start:0,count:r.length,index:0}]);for(var v=0,x=u.length;v<x;++v)for(var p=u[v].start,D=u[v].index,k=p,w=p+u[v].count;k<w;k+=3){p=D+r[k];q=D+r[k+1];n=D+r[k+2];d.fromArray(s,3*p);e.fromArray(s,3*q);f.fromArray(s,3*n);var y=l.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,l.side!==THREE.DoubleSide);if(null!==y){y.applyMatrix4(this.matrixWorld);
+var A=g.ray.origin.distanceTo(y);A<t||A<g.near||A>g.far||h.push({distance:A,point:y,face:new THREE.Face3(p,q,n,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this})}}}else for(s=p.position.array,r=k=0,w=s.length;k<w;k+=3,r+=9)p=k,q=k+1,n=k+2,d.fromArray(s,r),e.fromArray(s,r+3),f.fromArray(s,r+6),y=l.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,l.side!==THREE.DoubleSide),null!==y&&(y.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(y),A<t||A<g.near||A>
+g.far||h.push({distance:A,point:y,face:new THREE.Face3(p,q,n,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(r=this.material instanceof THREE.MeshFaceMaterial,s=!0===r?this.material.materials:null,t=g.precision,u=k.vertices,v=0,x=k.faces.length;v<x;v++)if(D=k.faces[v],l=!0===r?s[D.materialIndex]:this.material,void 0!==l){p=u[D.a];q=u[D.b];n=u[D.c];if(!0===l.morphTargets){y=k.morphTargets;A=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);f.set(0,
+0,0);for(var w=0,E=y.length;w<E;w++){var G=A[w];if(0!==G){var F=y[w].vertices;d.x+=(F[D.a].x-p.x)*G;d.y+=(F[D.a].y-p.y)*G;d.z+=(F[D.a].z-p.z)*G;e.x+=(F[D.b].x-q.x)*G;e.y+=(F[D.b].y-q.y)*G;e.z+=(F[D.b].z-q.z)*G;f.x+=(F[D.c].x-n.x)*G;f.y+=(F[D.c].y-n.y)*G;f.z+=(F[D.c].z-n.z)*G}}d.add(p);e.add(q);f.add(n);p=d;q=e;n=f}y=l.side===THREE.BackSide?b.intersectTriangle(n,q,p,!0):b.intersectTriangle(p,q,n,l.side!==THREE.DoubleSide);null!==y&&(y.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(y),A<t||
+A<g.near||A>g.far||h.push({distance:A,point:y,face:D,faceIndex:v,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.constructor=THREE.Bone;
+THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<this.bones.length?64:64<this.bones.length?32:16<this.bones.length?16:8,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),
+this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(THREE.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
+THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new THREE.Matrix4;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}};
+THREE.Skeleton.prototype.pose=function(){for(var a,b=0,c=this.bones.length;b<c;b++)(a=this.bones[b])&&a.matrixWorld.getInverse(this.boneInverses[b]);b=0;for(c=this.bones.length;b<c;b++)if(a=this.bones[b])a.parent?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)};
+THREE.Skeleton.prototype.update=function(){var a=new THREE.Matrix4;return function(){for(var b=0,c=this.bones.length;b<c;b++)a.multiplyMatrices(this.bones[b]?this.bones[b].matrixWorld:this.identityMatrix,this.boneInverses[b]),a.flattenToArrayOffset(this.boneMatrices,16*b);this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}();
+THREE.SkinnedMesh=function(a,b,c){THREE.Mesh.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new THREE.Matrix4;this.bindMatrixInverse=new THREE.Matrix4;a=[];if(this.geometry&&void 0!==this.geometry.bones){for(var d,e,f,g,h=0,k=this.geometry.bones.length;h<k;++h)d=this.geometry.bones[h],e=d.pos,f=d.rotq,g=d.scl,b=new THREE.Bone(this),a.push(b),b.name=d.name,b.position.set(e[0],e[1],e[2]),b.quaternion.set(f[0],f[1],f[2],f[3]),void 0!==g?b.scale.set(g[0],g[1],g[2]):b.scale.set(1,
+1,1);h=0;for(k=this.geometry.bones.length;h<k;++h)d=this.geometry.bones[h],-1!==d.parent?a[d.parent].add(a[h]):this.add(a[h])}this.normalizeSkinWeights();this.updateMatrixWorld(!0);this.bind(new THREE.Skeleton(a,void 0,c))};THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.SkinnedMesh.prototype.constructor=THREE.SkinnedMesh;THREE.SkinnedMesh.prototype.bind=function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)};
+THREE.SkinnedMesh.prototype.pose=function(){this.skeleton.pose()};THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var a=0;a<this.geometry.skinIndices.length;a++){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1)}};
+THREE.SkinnedMesh.prototype.updateMatrixWorld=function(a){THREE.Mesh.prototype.updateMatrixWorld.call(this,!0);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):THREE.warn("THREE.SkinnedMesh unreckognized bindMode: "+this.bindMode)};
+THREE.SkinnedMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture));THREE.Mesh.prototype.clone.call(this,a);return a};THREE.MorphAnimMesh=function(a,b){THREE.Mesh.call(this,a,b);this.type="MorphAnimMesh";this.duration=1E3;this.mirroredLoop=!1;this.currentKeyframe=this.lastKeyframe=this.time=0;this.direction=1;this.directionBackwards=!1;this.setFrameRange(0,this.geometry.morphTargets.length-1)};THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype);
+THREE.MorphAnimMesh.prototype.constructor=THREE.MorphAnimMesh;THREE.MorphAnimMesh.prototype.setFrameRange=function(a,b){this.startKeyframe=a;this.endKeyframe=b;this.length=this.endKeyframe-this.startKeyframe+1};THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1;this.directionBackwards=!1};THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1;this.directionBackwards=!0};
+THREE.MorphAnimMesh.prototype.parseAnimations=function(){var a=this.geometry;a.animations||(a.animations={});for(var b,c=a.animations,d=/([a-z]+)_?(\d+)/,e=0,f=a.morphTargets.length;e<f;e++){var g=a.morphTargets[e].name.match(d);if(g&&1<g.length){g=g[1];c[g]||(c[g]={start:Infinity,end:-Infinity});var h=c[g];e<h.start&&(h.start=e);e>h.end&&(h.end=e);b||(b=g)}}a.firstAnimation=b};
+THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=(c.end-c.start)/b*1E3,this.time=0):THREE.warn("THREE.MorphAnimMesh: animation["+a+"] undefined in .playAnimation()")};
THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/this.length;this.time+=this.direction*a;if(this.mirroredLoop){if(this.time>this.duration||0>this.time)this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),0>this.time&&(this.time=0,this.directionBackwards=!1)}else this.time%=this.duration,0>this.time&&(this.time+=this.duration);a=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a!==this.currentKeyframe&&
(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};
-THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);for(var b=Math.abs(b),c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
-THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.getPositionFromMatrix(c.matrixWorld);b.getPositionFromMatrix(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();THREE.LOD.prototype.clone=function(){};THREE.Sprite=function(a){THREE.Object3D.call(this);this.material=void 0!==a?a:new THREE.SpriteMaterial;this.rotation=0};THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Particle=THREE.Sprite;THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
-THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)){this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
-THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1);if(a.shadowCascadeArray)for(b=0;b<a.shadowCascadeArray.length;b++)this.__removeObject(a.shadowCascadeArray[b])}else a instanceof THREE.Camera||(this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1));for(b=0;b<a.children.length;b++)this.__removeObject(a.children[b])};
-THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.CanvasRenderer=function(a){function b(a,b,c){for(var d=0,e=z.length;d<e;d++){var f=z[d];La.copy(f.color);if(f instanceof THREE.DirectionalLight){var h=ua.getPositionFromMatrix(f.matrixWorld).normalize(),g=b.dot(h);0>=g||(g*=f.intensity,c.add(La.multiplyScalar(g)))}else f instanceof THREE.PointLight&&(h=ua.getPositionFromMatrix(f.matrixWorld),g=b.dot(ua.subVectors(h,a).normalize()),0>=g||(g*=0==f.distance?1:1-Math.min(a.distanceTo(h)/f.distance,1),0!=g&&(g*=f.intensity,c.add(La.multiplyScalar(g)))))}}
-function c(a,b,c,d){m(b);l(c);p(d);s(a.getStyle());C.stroke();ra.expandByScalar(2*b)}function d(a){t(a.getStyle());C.fill()}function e(a,b,c,e,f,h,g,j,i,k,m,l,p){if(!(p instanceof THREE.DataTexture||void 0===p.image||0==p.image.width)){if(!0===p.needsUpdate){var n=p.wrapS==THREE.RepeatWrapping,r=p.wrapT==THREE.RepeatWrapping;Ga[p.id]=C.createPattern(p.image,!0===n&&!0===r?"repeat":!0===n&&!1===r?"repeat-x":!1===n&&!0===r?"repeat-y":"no-repeat");p.needsUpdate=!1}void 0===Ga[p.id]?t("rgba(0,0,0,1)"):
-t(Ga[p.id]);var n=p.offset.x/p.repeat.x,r=p.offset.y/p.repeat.y,s=p.image.width*p.repeat.x,q=p.image.height*p.repeat.y,g=(g+n)*s,j=(1-j+r)*q,c=c-a,e=e-b,f=f-a,h=h-b,i=(i+n)*s-g,k=(1-k+r)*q-j,m=(m+n)*s-g,l=(1-l+r)*q-j,n=i*l-m*k;0===n?(void 0===fa[p.id]&&(b=document.createElement("canvas"),b.width=p.image.width,b.height=p.image.height,b=b.getContext("2d"),b.drawImage(p.image,0,0),fa[p.id]=b.getImageData(0,0,p.image.width,p.image.height).data),b=fa[p.id],g=4*(Math.floor(g)+Math.floor(j)*p.image.width),
-V.setRGB(b[g]/255,b[g+1]/255,b[g+2]/255),d(V)):(n=1/n,p=(l*c-k*f)*n,k=(l*e-k*h)*n,c=(i*f-m*c)*n,e=(i*h-m*e)*n,a=a-p*g-c*j,g=b-k*g-e*j,C.save(),C.transform(p,k,c,e,a,g),C.fill(),C.restore())}}function f(a,b,c,d,e,f,h,g,j,i,k,m,l){var p,n;p=l.width-1;n=l.height-1;h*=p;g*=n;c-=a;d-=b;e-=a;f-=b;j=j*p-h;i=i*n-g;k=k*p-h;m=m*n-g;n=1/(j*m-k*i);p=(m*c-i*e)*n;i=(m*d-i*f)*n;c=(j*e-k*c)*n;d=(j*f-k*d)*n;a=a-p*h-c*g;b=b-i*h-d*g;C.save();C.transform(p,i,c,d,a,b);C.clip();C.drawImage(l,0,0);C.restore()}function h(a,
-b,c,d){va[0]=255*a.r|0;va[1]=255*a.g|0;va[2]=255*a.b|0;va[4]=255*b.r|0;va[5]=255*b.g|0;va[6]=255*b.b|0;va[8]=255*c.r|0;va[9]=255*c.g|0;va[10]=255*c.b|0;va[12]=255*d.r|0;va[13]=255*d.g|0;va[14]=255*d.b|0;j.putImageData(Oa,0,0);Ea.drawImage(Pa,0,0);return wa}function g(a,b,c){var d=b.x-a.x,e=b.y-a.y,f=d*d+e*e;0!==f&&(c/=Math.sqrt(f),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function i(a){y!==a&&(y=C.globalAlpha=a)}function k(a){v!==a&&(a===THREE.NormalBlending?C.globalCompositeOperation="source-over":
-a===THREE.AdditiveBlending?C.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(C.globalCompositeOperation="darker"),v=a)}function m(a){J!==a&&(J=C.lineWidth=a)}function l(a){ba!==a&&(ba=C.lineCap=a)}function p(a){oa!==a&&(oa=C.lineJoin=a)}function s(a){G!==a&&(G=C.strokeStyle=a)}function t(a){R!==a&&(R=C.fillStyle=a)}function n(a,b){if(pa!==a||N!==b)C.setLineDash([a,b]),pa=a,N=b}console.log("THREE.CanvasRenderer",THREE.REVISION);var r=THREE.Math.smoothstep,a=a||{},q=this,u,w,z,B=
-new THREE.Projector,D=void 0!==a.canvas?a.canvas:document.createElement("canvas"),x=D.width,F=D.height,A=Math.floor(x/2),O=Math.floor(F/2),C=D.getContext("2d"),E=new THREE.Color(0),I=0,y=1,v=0,G=null,R=null,J=null,ba=null,oa=null,pa=null,N=0,M,Q,K,ca;new THREE.RenderableVertex;new THREE.RenderableVertex;var Fa,Ba,da,Aa,$,ea,V=new THREE.Color,P=new THREE.Color,Z=new THREE.Color,U=new THREE.Color,ka=new THREE.Color,ta=new THREE.Color,ia=new THREE.Color,La=new THREE.Color,Ga={},fa={},Da,Ua,Qa,xa,bb,
-cb,Ma,fb,sb,pb,Ha=new THREE.Box2,la=new THREE.Box2,ra=new THREE.Box2,gb=new THREE.Color,sa=new THREE.Color,ga=new THREE.Color,ua=new THREE.Vector3,Pa,j,Oa,va,wa,Ea,Ra=16;Pa=document.createElement("canvas");Pa.width=Pa.height=2;j=Pa.getContext("2d");j.fillStyle="rgba(0,0,0,1)";j.fillRect(0,0,2,2);Oa=j.getImageData(0,0,2,2);va=Oa.data;wa=document.createElement("canvas");wa.width=wa.height=Ra;Ea=wa.getContext("2d");Ea.translate(-Ra/2,-Ra/2);Ea.scale(Ra,Ra);Ra--;void 0===C.setLineDash&&(C.setLineDash=
-void 0!==C.mozDash?function(a){C.mozDash=null!==a[0]?a:null}:function(){});this.domElement=D;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};this.setSize=function(a,b,c){x=a*this.devicePixelRatio;F=b*this.devicePixelRatio;A=Math.floor(x/2);O=Math.floor(F/2);
-D.width=x;D.height=F;1!==this.devicePixelRatio&&!1!==c&&(D.style.width=a+"px",D.style.height=b+"px");Ha.set(new THREE.Vector2(-A,-O),new THREE.Vector2(A,O));la.set(new THREE.Vector2(-A,-O),new THREE.Vector2(A,O));y=1;v=0;oa=ba=J=R=G=null};this.setClearColor=function(a,b){E.set(a);I=void 0!==b?b:1;la.set(new THREE.Vector2(-A,-O),new THREE.Vector2(A,O))};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,
-b)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){C.setTransform(1,0,0,-1,A,O);!1===la.empty()&&(la.intersect(Ha),la.expandByScalar(2),1>I&&C.clearRect(la.min.x|0,la.min.y|0,la.max.x-la.min.x|0,la.max.y-la.min.y|0),0<I&&(k(THREE.NormalBlending),i(1),t("rgba("+Math.floor(255*E.r)+","+Math.floor(255*E.g)+","+Math.floor(255*E.b)+","+I+")"),C.fillRect(la.min.x|0,la.min.y|0,la.max.x-la.min.x|0,la.max.y-la.min.y|0)),la.makeEmpty())};this.render=function(a,j){if(!1===j instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");
-else{!0===this.autoClear&&this.clear();C.setTransform(1,0,0,-1,A,O);q.info.render.vertices=0;q.info.render.faces=0;u=B.projectScene(a,j,this.sortObjects,this.sortElements);w=u.elements;z=u.lights;M=j;gb.setRGB(0,0,0);sa.setRGB(0,0,0);ga.setRGB(0,0,0);for(var D=0,G=z.length;D<G;D++){var y=z[D],F=y.color;y instanceof THREE.AmbientLight?gb.add(F):y instanceof THREE.DirectionalLight?sa.add(F):y instanceof THREE.PointLight&&ga.add(F)}D=0;for(G=w.length;D<G;D++){var x=w[D],v=x.material;if(!(void 0===v||
-!1===v.visible)){ra.makeEmpty();if(x instanceof THREE.RenderableSprite){Q=x;Q.x*=A;Q.y*=O;var y=Q,F=x,J=v;i(J.opacity);k(J.blending);var N=v=x=void 0,E=void 0,I=void 0,R=void 0,ba=void 0;J instanceof THREE.SpriteMaterial||J instanceof THREE.ParticleSystemMaterial?void 0!==J.map.image?(I=J.map.image,R=I.width>>1,ba=I.height>>1,N=F.scale.x*A,E=F.scale.y*O,x=N*R,v=E*ba,ra.min.set(y.x-x,y.y-v),ra.max.set(y.x+x,y.y+v),!1===Ha.isIntersectionBox(ra)?ra.makeEmpty():(C.save(),C.translate(y.x,y.y),C.rotate(-F.rotation),
-C.scale(N,-E),C.translate(-R,-ba),C.drawImage(I,0,0),C.restore())):(N=F.object.scale.x,E=F.object.scale.y,N*=F.scale.x*A,E*=F.scale.y*O,ra.min.set(y.x-N,y.y-E),ra.max.set(y.x+N,y.y+E),!1===Ha.isIntersectionBox(ra)?ra.makeEmpty():(t(J.color.getStyle()),C.save(),C.translate(y.x,y.y),C.rotate(-F.rotation),C.scale(N,E),C.fillRect(-1,-1,2,2),C.restore())):J instanceof THREE.SpriteCanvasMaterial&&(x=F.scale.x*A,v=F.scale.y*O,ra.min.set(y.x-x,y.y-v),ra.max.set(y.x+x,y.y+v),!1===Ha.isIntersectionBox(ra)?
-ra.makeEmpty():(s(J.color.getStyle()),t(J.color.getStyle()),C.save(),C.translate(y.x,y.y),C.rotate(-F.rotation),C.scale(x,v),J.program(C),C.restore()))}else if(x instanceof THREE.RenderableLine){if(Q=x.v1,K=x.v2,Q.positionScreen.x*=A,Q.positionScreen.y*=O,K.positionScreen.x*=A,K.positionScreen.y*=O,ra.setFromPoints([Q.positionScreen,K.positionScreen]),!0===Ha.isIntersectionBox(ra))if(y=Q,F=K,J=x,x=v,i(x.opacity),k(x.blending),C.beginPath(),C.moveTo(y.positionScreen.x,y.positionScreen.y),C.lineTo(F.positionScreen.x,
-F.positionScreen.y),x instanceof THREE.LineBasicMaterial){m(x.linewidth);l(x.linecap);p(x.linejoin);if(x.vertexColors!==THREE.VertexColors)s(x.color.getStyle());else if(v=J.vertexColors[0].getStyle(),J=J.vertexColors[1].getStyle(),v===J)s(v);else{try{var fa=C.createLinearGradient(y.positionScreen.x,y.positionScreen.y,F.positionScreen.x,F.positionScreen.y);fa.addColorStop(0,v);fa.addColorStop(1,J)}catch(oa){fa=v}s(fa)}C.stroke();ra.expandByScalar(2*x.linewidth)}else x instanceof THREE.LineDashedMaterial&&
-(m(x.linewidth),l(x.linecap),p(x.linejoin),s(x.color.getStyle()),n(x.dashSize,x.gapSize),C.stroke(),ra.expandByScalar(2*x.linewidth),n(null,null))}else if(x instanceof THREE.RenderableFace3){Q=x.v1;K=x.v2;ca=x.v3;if(-1>Q.positionScreen.z||1<Q.positionScreen.z)continue;if(-1>K.positionScreen.z||1<K.positionScreen.z)continue;if(-1>ca.positionScreen.z||1<ca.positionScreen.z)continue;Q.positionScreen.x*=A;Q.positionScreen.y*=O;K.positionScreen.x*=A;K.positionScreen.y*=O;ca.positionScreen.x*=A;ca.positionScreen.y*=
-O;0<v.overdraw&&(g(Q.positionScreen,K.positionScreen,v.overdraw),g(K.positionScreen,ca.positionScreen,v.overdraw),g(ca.positionScreen,Q.positionScreen,v.overdraw));ra.setFromPoints([Q.positionScreen,K.positionScreen,ca.positionScreen]);if(!0===Ha.isIntersectionBox(ra)){y=Q;F=K;J=ca;q.info.render.vertices+=3;q.info.render.faces++;i(v.opacity);k(v.blending);Fa=y.positionScreen.x;Ba=y.positionScreen.y;da=F.positionScreen.x;Aa=F.positionScreen.y;$=J.positionScreen.x;ea=J.positionScreen.y;var N=Fa,E=Ba,
-I=da,R=Aa,ba=$,pa=ea;C.beginPath();C.moveTo(N,E);C.lineTo(I,R);C.lineTo(ba,pa);C.closePath();(v instanceof THREE.MeshLambertMaterial||v instanceof THREE.MeshPhongMaterial)&&null===v.map?(ta.copy(v.color),ia.copy(v.emissive),v.vertexColors===THREE.FaceColors&&ta.multiply(x.color),!1===v.wireframe&&v.shading==THREE.SmoothShading&&3==x.vertexNormalsLength?(P.copy(gb),Z.copy(gb),U.copy(gb),b(x.v1.positionWorld,x.vertexNormalsModel[0],P),b(x.v2.positionWorld,x.vertexNormalsModel[1],Z),b(x.v3.positionWorld,
-x.vertexNormalsModel[2],U),P.multiply(ta).add(ia),Z.multiply(ta).add(ia),U.multiply(ta).add(ia),ka.addColors(Z,U).multiplyScalar(0.5),Qa=h(P,Z,U,ka),f(Fa,Ba,da,Aa,$,ea,0,0,1,0,0,1,Qa)):(V.copy(gb),b(x.centroidModel,x.normalModel,V),V.multiply(ta).add(ia),!0===v.wireframe?c(V,v.wireframeLinewidth,v.wireframeLinecap,v.wireframeLinejoin):d(V))):v instanceof THREE.MeshBasicMaterial||v instanceof THREE.MeshLambertMaterial||v instanceof THREE.MeshPhongMaterial?null!==v.map?v.map.mapping instanceof THREE.UVMapping&&
-(xa=x.uvs[0],e(Fa,Ba,da,Aa,$,ea,xa[0].x,xa[0].y,xa[1].x,xa[1].y,xa[2].x,xa[2].y,v.map)):null!==v.envMap?v.envMap.mapping instanceof THREE.SphericalReflectionMapping&&(ua.copy(x.vertexNormalsModelView[0]),bb=0.5*ua.x+0.5,cb=0.5*ua.y+0.5,ua.copy(x.vertexNormalsModelView[1]),Ma=0.5*ua.x+0.5,fb=0.5*ua.y+0.5,ua.copy(x.vertexNormalsModelView[2]),sb=0.5*ua.x+0.5,pb=0.5*ua.y+0.5,e(Fa,Ba,da,Aa,$,ea,bb,cb,Ma,fb,sb,pb,v.envMap)):(V.copy(v.color),v.vertexColors===THREE.FaceColors&&V.multiply(x.color),!0===v.wireframe?
-c(V,v.wireframeLinewidth,v.wireframeLinecap,v.wireframeLinejoin):d(V)):v instanceof THREE.MeshDepthMaterial?(Da=M.near,Ua=M.far,P.r=P.g=P.b=1-r(y.positionScreen.z*y.positionScreen.w,Da,Ua),Z.r=Z.g=Z.b=1-r(F.positionScreen.z*F.positionScreen.w,Da,Ua),U.r=U.g=U.b=1-r(J.positionScreen.z*J.positionScreen.w,Da,Ua),ka.addColors(Z,U).multiplyScalar(0.5),Qa=h(P,Z,U,ka),f(Fa,Ba,da,Aa,$,ea,0,0,1,0,0,1,Qa)):v instanceof THREE.MeshNormalMaterial&&(y=void 0,v.shading==THREE.FlatShading?(y=x.normalModelView,V.setRGB(y.x,
-y.y,y.z).multiplyScalar(0.5).addScalar(0.5),!0===v.wireframe?c(V,v.wireframeLinewidth,v.wireframeLinecap,v.wireframeLinejoin):d(V)):v.shading==THREE.SmoothShading&&(y=x.vertexNormalsModelView[0],P.setRGB(y.x,y.y,y.z).multiplyScalar(0.5).addScalar(0.5),y=x.vertexNormalsModelView[1],Z.setRGB(y.x,y.y,y.z).multiplyScalar(0.5).addScalar(0.5),y=x.vertexNormalsModelView[2],U.setRGB(y.x,y.y,y.z).multiplyScalar(0.5).addScalar(0.5),ka.addColors(Z,U).multiplyScalar(0.5),Qa=h(P,Z,U,ka),f(Fa,Ba,da,Aa,$,ea,0,0,
-1,0,0,1,Qa)))}}la.union(ra)}}C.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
-envmap_pars_fragment:"#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif",
-envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif",
-envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
-map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif",map_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif",map_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
-map_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif",map_fragment:"#ifdef USE_MAP\nvec4 texelColor = texture2D( map, vUv );\n#ifdef GAMMA_INPUT\ntexelColor.xyz *= texelColor.xyz;\n#endif\ngl_FragColor = gl_FragColor * texelColor;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif",lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",
-lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\nuniform sampler2D bumpMap;\nuniform float bumpScale;\nvec2 dHdxy_fwd() {\nvec2 dSTdx = dFdx( vUv );\nvec2 dSTdy = dFdy( vUv );\nfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\nfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\nfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\nreturn vec2( dBx, dBy );\n}\nvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\nvec3 vSigmaX = dFdx( surf_pos );\nvec3 vSigmaY = dFdy( surf_pos );\nvec3 vN = surf_norm;\nvec3 R1 = cross( vSigmaY, vN );\nvec3 R2 = cross( vN, vSigmaX );\nfloat fDet = dot( vSigmaX, R1 );\nvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\nreturn normalize( abs( fDet ) * surf_norm - vGrad );\n}\n#endif",
-normalmap_pars_fragment:"#ifdef USE_NORMALMAP\nuniform sampler2D normalMap;\nuniform vec2 normalScale;\nvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\nvec3 q0 = dFdx( eye_pos.xyz );\nvec3 q1 = dFdy( eye_pos.xyz );\nvec2 st0 = dFdx( vUv.st );\nvec2 st1 = dFdy( vUv.st );\nvec3 S = normalize( q0 * st1.t - q1 * st0.t );\nvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\nvec3 N = normalize( surf_norm );\nvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\nmapN.xy = normalScale * mapN.xy;\nmat3 tsn = mat3( S, T, N );\nreturn normalize( tsn * mapN );\n}\n#endif",
-specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\nuniform sampler2D specularMap;\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\nvec4 texelSpecular = texture2D( specularMap, vUv );\nspecularStrength = texelSpecular.r;\n#else\nspecularStrength = 1.0;\n#endif",lights_lambert_pars_vertex:"uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif",
-lights_lambert_vertex:"vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\nvLightBack = vec3( 0.0 );\n#endif\ntransformedNormal = normalize( transformedNormal );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, dirVector );\nvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\ndirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\ndirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n#ifdef DOUBLE_SIDED\nvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n#endif\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\npointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\npointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n#ifdef DOUBLE_SIDED\nvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\nspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\nspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n#ifdef DOUBLE_SIDED\nvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\nvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n#ifdef DOUBLE_SIDED\nvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n#endif\n}\n#endif\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n#ifdef DOUBLE_SIDED\nvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n#endif",
-lights_phong_pars_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif",
-lights_phong_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nvSpotLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvWorldPosition = worldPosition.xyz;\n#endif",
-lights_phong_pars_fragment:"uniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#else\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",
-lights_phong_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#ifdef DOUBLE_SIDED\nnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n#endif\n#ifdef USE_NORMALMAP\nnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\nnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n#endif\npointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\nvec3 pointHalfVector = normalize( lVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n#else\npointSpecular += specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz + vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vSpotLight[ i ].xyz );\nfloat lDistance = vSpotLight[ i ].w;\n#endif\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n#endif\nspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\nvec3 spotHalfVector = normalize( lVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, dirVector );\n#ifdef WRAP_AROUND\nfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n#endif\ndirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += diffuse * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\nvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += specular * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n#endif",
-color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, 1.0 );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n#ifdef BONE_TEXTURE\nuniform sampler2D boneTexture;\nuniform int boneTextureWidth;\nuniform int boneTextureHeight;\nmat4 getBoneMatrix( const in float i ) {\nfloat j = i * 4.0;\nfloat x = mod( j, float( boneTextureWidth ) );\nfloat y = floor( j / float( boneTextureWidth ) );\nfloat dx = 1.0 / float( boneTextureWidth );\nfloat dy = 1.0 / float( boneTextureHeight );\ny = dy * ( y + 0.5 );\nvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\nvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\nvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\nvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\nmat4 bone = mat4( v1, v2, v3, v4 );\nreturn bone;\n}\n#else\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\nmat4 getBoneMatrix( const in float i ) {\nmat4 bone = boneGlobalMatrices[ int(i) ];\nreturn bone;\n}\n#endif\n#endif",
-skinbase_vertex:"#ifdef USE_SKINNING\nmat4 boneMatX = getBoneMatrix( skinIndex.x );\nmat4 boneMatY = getBoneMatrix( skinIndex.y );\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n#ifdef USE_MORPHTARGETS\nvec4 skinVertex = vec4( morphed, 1.0 );\n#else\nvec4 skinVertex = vec4( position, 1.0 );\n#endif\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t += boneMatY * skinVertex * skinWeight.y;\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n#ifndef USE_MORPHNORMALS\nuniform float morphTargetInfluences[ 8 ];\n#else\nuniform float morphTargetInfluences[ 4 ];\n#endif\n#endif",
-morphtarget_vertex:"#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0 );\nmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n#ifndef USE_MORPHNORMALS\nmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n#endif\nmorphed += position;\n#endif",
-default_vertex:"vec4 mvPosition;\n#ifdef USE_SKINNING\nmvPosition = modelViewMatrix * skinned;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( position, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\nvec3 morphedNormal = vec3( 0.0 );\nmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\nmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\nmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\nmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\nmorphedNormal += normal;\n#endif",
-skinnormal_vertex:"#ifdef USE_SKINNING\nmat4 skinMatrix = skinWeight.x * boneMatX;\nskinMatrix \t+= skinWeight.y * boneMatY;\n#ifdef USE_MORPHNORMALS\nvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n#else\nvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n#endif\n#endif",defaultnormal_vertex:"vec3 objectNormal;\n#ifdef USE_SKINNING\nobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\nobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\nobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\nobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;",
-shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform vec2 shadowMapSize[ MAX_SHADOWS ];\nuniform float shadowDarkness[ MAX_SHADOWS ];\nuniform float shadowBias[ MAX_SHADOWS ];\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif",shadowmap_fragment:"#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_DEBUG\nvec3 frustumColors[3];\nfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\nfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\nfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n#endif\n#ifdef SHADOWMAP_CASCADE\nint inFrustumCount = 0;\n#endif\nfloat fDepth;\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\nbool inFrustum = all( inFrustumVec );\n#ifdef SHADOWMAP_CASCADE\ninFrustumCount += int( inFrustum );\nbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n#else\nbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n#endif\nbool frustumTest = all( frustumTestVec );\nif ( frustumTest ) {\nshadowCoord.z += shadowBias[ i ];\n#if defined( SHADOWMAP_TYPE_PCF )\nfloat shadow = 0.0;\nconst float shadowDelta = 1.0 / 9.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.25 * xPixelOffset;\nfloat dy0 = -1.25 * yPixelOffset;\nfloat dx1 = 1.25 * xPixelOffset;\nfloat dy1 = 1.25 * yPixelOffset;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\nfloat shadow = 0.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.0 * xPixelOffset;\nfloat dy0 = -1.0 * yPixelOffset;\nfloat dx1 = 1.0 * xPixelOffset;\nfloat dy1 = 1.0 * yPixelOffset;\nmat3 shadowKernel;\nmat3 depthKernel;\ndepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\ndepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\ndepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\ndepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\ndepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\ndepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\ndepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\ndepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\ndepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\nvec3 shadowZ = vec3( shadowCoord.z );\nshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\nshadowKernel[0] *= vec3(0.25);\nshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\nshadowKernel[1] *= vec3(0.25);\nshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\nshadowKernel[2] *= vec3(0.25);\nvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\nshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\nshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\nvec4 shadowValues;\nshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\nshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\nshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\nshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\nshadow = dot( shadowValues, vec4( 1.0 ) );\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n#endif\n}\n#ifdef SHADOWMAP_DEBUG\n#ifdef SHADOWMAP_CASCADE\nif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n#else\nif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n#endif\n#endif\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",
-shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};
-THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b++)for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};
-THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",
-value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",
-value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",
-value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};
-THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,
-THREE.ShaderChunk.skinbase_vertex,"#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,
-THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,
-THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",
-THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,
-THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,
-THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"#ifdef DOUBLE_SIDED\nif ( gl_FrontFacing )\ngl_FragColor.xyz *= vLightFront;\nelse\ngl_FragColor.xyz *= vLightBack;\n#else\ngl_FragColor.xyz *= vLightFront;\n#endif",THREE.ShaderChunk.lightmap_fragment,
-THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",
-value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,
-"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"vNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"vViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,
-THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,
-THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,
-THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;",
-THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,
-THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vLineDistance = scale * lineDistance;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
-fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\nif ( mod( vLineDistance, totalSize ) > dashSize ) {\ndiscard;\n}\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",
-value:1}},vertexShader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,"void main() {\nvNormal = normalize( normalMatrix * normal );",
-THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}"},normalmap:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",
-value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(16777215)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(16777215)},uShininess:{type:"f",
-value:30},uOpacity:{type:"f",value:1},useRefract:{type:"i",value:0},uRefractionRatio:{type:"f",value:0.98},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float uRefractionRatio;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
-THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse ) {\n#ifdef GAMMA_INPUT\nvec4 texelColor = texture2D( tDiffuse, vUv );\ntexelColor.xyz *= texelColor.xyz;\ngl_FragColor = gl_FragColor * texelColor;\n#else\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n#endif\n}\nif( enableAO ) {\n#ifdef GAMMA_INPUT\nvec4 aoColor = texture2D( tAO, vUv );\naoColor.xyz *= aoColor.xyz;\ngl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n#endif\n}\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\nvec3 finalNormal = tsb * normalTex;\n#ifdef FLIP_SIDED\nfinalNormal = -finalNormal;\n#endif\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\nfloat pointDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\npointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\npointVector = normalize( pointVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n#endif\npointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\nvec3 pointHalfVector = normalize( pointVector + viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\npointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n#else\npointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\nfloat spotDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\nspotVector = normalize( spotVector );\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n#endif\nspotDiffuse += spotDistance * spotLightColor[ i ] * uDiffuseColor * spotDiffuseWeight * spotEffect;\nvec3 spotHalfVector = normalize( spotVector + viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\nspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n#else\nspotSpecular += spotDistance * spotLightColor[ i ] * uSpecularColor * spotSpecularWeight * spotDiffuseWeight * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\n#ifdef WRAP_AROUND\nfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\nfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n#endif\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse += uDiffuseColor * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\nfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\nfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( uShininess + 2.0001 ) / 8.0;\nvec3 schlickSky = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = uSpecularColor + vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular += uSpecularColor * hemiColor * ( hemiSpecularWeightSky + hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse += hemiDiffuse;\ntotalSpecular += hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse += spotDiffuse;\ntotalSpecular += spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor + totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor ) + totalSpecular;\n#endif\nif ( enableReflection ) {\nvec3 vReflect;\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, normal, uRefractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, normal );\n}\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );\n}",
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-this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=j.COLOR_BUFFER_BIT;if(void 0===b||b)d|=j.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=j.STENCIL_BUFFER_BIT;j.clear(d)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this);this.renderPluginsPre.push(a)};this.updateShadowMap=function(a,b){Ba=null;Aa=$=fa=Ga=ka=-1;ua=!0;U=Z=-1;this.shadowMapPlugin.update(a,b)};
-var Cb=function(a){a=a.target;a.removeEventListener("dispose",Cb);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){var b=a.attributes,c;for(c in b)void 0!==b[c].buffer&&j.deleteBuffer(b[c].buffer);K.info.memory.geometries--}else if(void 0!==a.geometryGroups)for(b in a.geometryGroups){c=a.geometryGroups[b];if(void 0!==c.numMorphTargets)for(var d=0,e=c.numMorphTargets;d<e;d++)j.deleteBuffer(c.__webglMorphTargetsBuffers[d]);if(void 0!==c.numMorphNormals){d=0;for(e=c.numMorphNormals;d<e;d++)j.deleteBuffer(c.__webglMorphNormalsBuffers[d])}Hb(c)}else Hb(a)},
-Db=function(a){a=a.target;a.removeEventListener("dispose",Db);a.image&&a.image.__webglTextureCube?j.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,j.deleteTexture(a.__webglTexture));K.info.memory.textures--},Eb=function(a){a=a.target;a.removeEventListener("dispose",Eb);if(a&&a.__webglTexture)if(j.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)j.deleteFramebuffer(a.__webglFramebuffer[b]),j.deleteRenderbuffer(a.__webglRenderbuffer[b]);
-else j.deleteFramebuffer(a.__webglFramebuffer),j.deleteRenderbuffer(a.__webglRenderbuffer);K.info.memory.textures--},Fb=function(a){a=a.target;a.removeEventListener("dispose",Fb);Gb(a)},Hb=function(a){void 0!==a.__webglVertexBuffer&&j.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&j.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&j.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&j.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&
-j.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&j.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&j.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&j.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&j.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&j.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&j.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)j.deleteBuffer(a.__webglCustomAttributesList[b].buffer);
-K.info.memory.geometries--},Gb=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1,a=0;for(c=ca.length;a<c;a++)if(d=ca[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ca.length;a<c;a++)d=ca[a],d.program!==b&&e.push(d);ca=e;j.deleteProgram(b);K.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=j.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=
-j.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=j.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=j.createBuffer());a.hasPositions&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,a.positionArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.position),j.vertexAttribPointer(b.attributes.position,3,j.FLOAT,!1,0,0));if(a.hasNormals){j.bindBuffer(j.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,
-e,f,h,g,i,k,l,m,p,n,q=3*a.count;for(n=0;n<q;n+=9)p=a.normalArray,d=p[n],e=p[n+1],f=p[n+2],h=p[n+3],i=p[n+4],l=p[n+5],g=p[n+6],k=p[n+7],m=p[n+8],d=(d+h+g)/3,e=(e+i+k)/3,f=(f+l+m)/3,p[n]=d,p[n+1]=e,p[n+2]=f,p[n+3]=d,p[n+4]=e,p[n+5]=f,p[n+6]=d,p[n+7]=e,p[n+8]=f}j.bufferData(j.ARRAY_BUFFER,a.normalArray,j.DYNAMIC_DRAW);j.enableVertexAttribArray(b.attributes.normal);j.vertexAttribPointer(b.attributes.normal,3,j.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglUvBuffer),j.bufferData(j.ARRAY_BUFFER,
-a.uvArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.uv),j.vertexAttribPointer(b.attributes.uv,2,j.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(j.bindBuffer(j.ARRAY_BUFFER,a.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,a.colorArray,j.DYNAMIC_DRAW),j.enableVertexAttribArray(b.attributes.color),j.vertexAttribPointer(b.attributes.color,3,j.FLOAT,!1,0,0));j.drawArrays(j.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var i,
-k,l,m;i=z(a,b,c,d,f);b=i.attributes;a=e.attributes;c=!1;i=16777215*e.id+2*i.id+(d.wireframe?1:0);i!==$&&($=i,c=!0);c&&g();if(f instanceof THREE.Mesh)if(f=a.index){e=e.offsets;1<e.length&&(c=!0);for(var p=0,n=e.length;p<n;p++){var q=e[p].index;if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,4*q*m)):d.defaultAttributeValues&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):
-3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,f.buffer)}j.drawElements(j.TRIANGLES,e[p].count,j.UNSIGNED_SHORT,2*e[p].start);K.info.render.calls++;K.info.render.vertices+=e[p].count;K.info.render.faces+=e[p].count/3}}else{if(c)for(k in b)"index"!==k&&(l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&
-(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k]))));d=e.attributes.position;j.drawArrays(j.TRIANGLES,0,d.numItems/3);K.info.render.calls++;K.info.render.vertices+=d.numItems/3;K.info.render.faces+=d.numItems/3/3}else if(f instanceof THREE.ParticleSystem){if(c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,
-m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));d=a.position;j.drawArrays(j.POINTS,0,d.numItems/3);K.info.render.calls++;K.info.render.points+=d.numItems/3}}else if(f instanceof THREE.Line&&c){for(k in b)l=b[k],i=a[k],0<=l&&(i?(m=i.itemSize,j.bindBuffer(j.ARRAY_BUFFER,i.buffer),h(l),j.vertexAttribPointer(l,
-m,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&d.defaultAttributeValues[k]&&(2===d.defaultAttributeValues[k].length?j.vertexAttrib2fv(l,d.defaultAttributeValues[k]):3===d.defaultAttributeValues[k].length&&j.vertexAttrib3fv(l,d.defaultAttributeValues[k])));k=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES;F(d.linewidth);d=a.position;j.drawArrays(k,0,d.numItems/3);K.info.render.calls++;K.info.render.points+=d.numItems}}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var i,l,c=z(a,b,c,d,f),
-a=c.attributes,b=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==$&&($=c,b=!0);b&&g();if(!d.morphTargets&&0<=a.position)b&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglVertexBuffer),h(a.position),j.vertexAttribPointer(a.position,3,j.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0)):0<=c.position&&(j.bindBuffer(j.ARRAY_BUFFER,
-e.__webglVertexBuffer),h(c.position),j.vertexAttribPointer(c.position,3,j.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var m=0;l=f.morphTargetForcedOrder;for(i=f.morphTargetInfluences;m<d.numSupportedMorphTargets&&m<l.length;)0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[l[m]]),h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[l[m]]),
-h(c["morphNormal"+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[l[m]],m++}else{l=[];i=f.morphTargetInfluences;var p,n=i.length;for(p=0;p<n;p++)m=i[p],0<m&&l.push([m,p]);l.length>d.numSupportedMorphTargets?(l.sort(k),l.length=d.numSupportedMorphTargets):l.length>d.numSupportedMorphNormals?l.sort(k):0===l.length&&l.push([0,0]);for(m=0;m<d.numSupportedMorphTargets;)l[m]?(p=l[m][1],0<=c["morphTarget"+m]&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p]),
-h(c["morphTarget"+m]),j.vertexAttribPointer(c["morphTarget"+m],3,j.FLOAT,!1,0,0)),0<=c["morphNormal"+m]&&d.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p]),h(c["morphNormal"+m]),j.vertexAttribPointer(c["morphNormal"+m],3,j.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[m]=i[p]):f.__webglMorphTargetInfluences[m]=0,m++}null!==d.program.uniforms.morphTargetInfluences&&j.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(b){if(e.__webglCustomAttributesList){i=
-0;for(l=e.__webglCustomAttributesList.length;i<l;i++)c=e.__webglCustomAttributesList[i],0<=a[c.buffer.belongsToAttribute]&&(j.bindBuffer(j.ARRAY_BUFFER,c.buffer),h(a[c.buffer.belongsToAttribute]),j.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,j.FLOAT,!1,0,0))}0<=a.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglColorBuffer),h(a.color),j.vertexAttribPointer(a.color,3,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib3fv(a.color,
-d.defaultAttributeValues.color));0<=a.normal&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglNormalBuffer),h(a.normal),j.vertexAttribPointer(a.normal,3,j.FLOAT,!1,0,0));0<=a.tangent&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglTangentBuffer),h(a.tangent),j.vertexAttribPointer(a.tangent,4,j.FLOAT,!1,0,0));0<=a.uv&&(f.geometry.faceVertexUvs[0]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUVBuffer),h(a.uv),j.vertexAttribPointer(a.uv,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv,d.defaultAttributeValues.uv));
-0<=a.uv2&&(f.geometry.faceVertexUvs[1]?(j.bindBuffer(j.ARRAY_BUFFER,e.__webglUV2Buffer),h(a.uv2),j.vertexAttribPointer(a.uv2,2,j.FLOAT,!1,0,0)):d.defaultAttributeValues&&j.vertexAttrib2fv(a.uv2,d.defaultAttributeValues.uv2));d.skinning&&(0<=a.skinIndex&&0<=a.skinWeight)&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),h(a.skinIndex),j.vertexAttribPointer(a.skinIndex,4,j.FLOAT,!1,0,0),j.bindBuffer(j.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),h(a.skinWeight),j.vertexAttribPointer(a.skinWeight,
-4,j.FLOAT,!1,0,0));0<=a.lineDistance&&(j.bindBuffer(j.ARRAY_BUFFER,e.__webglLineDistanceBuffer),h(a.lineDistance),j.vertexAttribPointer(a.lineDistance,1,j.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(F(d.wireframeLinewidth),b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),j.drawElements(j.LINES,e.__webglLineCount,j.UNSIGNED_SHORT,0)):(b&&j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),j.drawElements(j.TRIANGLES,e.__webglFaceCount,j.UNSIGNED_SHORT,0)),K.info.render.calls++,
-K.info.render.vertices+=e.__webglFaceCount,K.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?j.LINE_STRIP:j.LINES,F(d.linewidth),j.drawArrays(f,0,e.__webglLineCount),K.info.render.calls++):f instanceof THREE.ParticleSystem&&(j.drawArrays(j.POINTS,0,e.__webglParticleCount),K.info.render.calls++,K.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
-else{var e,f,h,g,k=a.__lights,n=a.fog;Aa=-1;ua=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);ra.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);la.setFromMatrix(ra);this.autoUpdateObjects&&this.initWebGLObjects(a);m(this.renderPluginsPre,a,b);K.info.render.calls=0;K.info.render.vertices=0;K.info.render.faces=0;K.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,
-this.autoClearDepth,this.autoClearStencil);g=a.__webglObjects;d=0;for(e=g.length;d<e;d++)if(f=g[d],h=f.object,f.id=d,f.render=!1,h.visible&&(!(h instanceof THREE.Mesh||h instanceof THREE.ParticleSystem)||!h.frustumCulled||la.intersectsObject(h))){var q=h;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.buffer,s=void 0,t=s=void 0,t=q.object.material;if(t instanceof THREE.MeshFaceMaterial)s=r.materialIndex,s=t.materials[s],
-s.transparent?(q.transparent=s,q.opaque=null):(q.opaque=s,q.transparent=null);else if(s=t)s.transparent?(q.transparent=s,q.opaque=null):(q.opaque=s,q.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==h.renderDepth?f.z=h.renderDepth:(sa.getPositionFromMatrix(h.matrixWorld),sa.applyProjection(ra),f.z=sa.z))}this.sortObjects&&g.sort(i);g=a.__webglObjectsImmediate;d=0;for(e=g.length;d<e;d++)f=g[d],h=f.object,h.visible&&(h._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld),
-h._normalMatrix.getNormalMatrix(h._modelViewMatrix),h=f.object.material,h.transparent?(f.transparent=h,f.opaque=null):(f.opaque=h,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),A(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),l(a.__webglObjects,!1,"",b,k,n,!0,d),p(a.__webglObjectsImmediate,"",b,k,n,!1,d)):(d=null,this.setBlending(THREE.NoBlending),
-l(a.__webglObjects,!0,"opaque",b,k,n,!1,d),p(a.__webglObjectsImmediate,"opaque",b,k,n,!1,d),l(a.__webglObjects,!1,"transparent",b,k,n,!0,d),p(a.__webglObjectsImmediate,"transparent",b,k,n,!0,d));m(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(j.bindTexture(j.TEXTURE_CUBE_MAP,c.__webglTexture),j.generateMipmap(j.TEXTURE_CUBE_MAP),j.bindTexture(j.TEXTURE_CUBE_MAP,null)):(j.bindTexture(j.TEXTURE_2D,
-c.__webglTexture),j.generateMipmap(j.TEXTURE_2D),j.bindTexture(j.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=z(a,b,c,d,e);$=-1;K.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,j,la):e.render(function(a){K.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)s(a.__objectsAdded[0],
-a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)q(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,h=a.__webglObjects.length;b<h;b++){var g=a.__webglObjects[b].object;void 0===g.__webglInit&&(void 0!==g.__webglActive&&q(g,a),s(g,a));var i=g,l=i.geometry,m=void 0,p=void 0,t=void 0;if(l instanceof THREE.BufferGeometry){var u=j.DYNAMIC_DRAW,w=!l.dynamic,z=l.attributes,y=void 0,x=void 0;for(y in z)x=z[y],x.needsUpdate&&("index"===y?(j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,
-x.buffer),j.bufferData(j.ELEMENT_ARRAY_BUFFER,x.array,u)):(j.bindBuffer(j.ARRAY_BUFFER,x.buffer),j.bufferData(j.ARRAY_BUFFER,x.array,u)),x.needsUpdate=!1),w&&!x.dynamic&&(x.array=null)}else if(i instanceof THREE.Mesh){for(var A=0,B=l.geometryGroupsList.length;A<B;A++)if(m=l.geometryGroupsList[A],t=d(i,m),l.buffersNeedUpdate&&c(m,i),p=t.attributes&&n(t),l.verticesNeedUpdate||l.morphTargetsNeedUpdate||l.elementsNeedUpdate||l.uvsNeedUpdate||l.normalsNeedUpdate||l.colorsNeedUpdate||l.tangentsNeedUpdate||
-p){var v=m,C=i,D=j.DYNAMIC_DRAW,F=!l.dynamic,G=t;if(v.__inittedArrays){var J=e(G),K=G.vertexColors?G.vertexColors:!1,N=f(G),O=J===THREE.SmoothShading,E=void 0,I=void 0,V=void 0,M=void 0,R=void 0,U=void 0,Q=void 0,da=void 0,Z=void 0,$=void 0,Fa=void 0,P=void 0,X=void 0,W=void 0,Ba=void 0,ea=void 0,Aa=void 0,ba=void 0,ca=void 0,ia=void 0,fa=void 0,ga=void 0,ka=void 0,la=void 0,oa=void 0,pa=void 0,ta=void 0,ua=void 0,va=void 0,Ca=void 0,Da=void 0,Ga=void 0,Ea=void 0,La=void 0,Sa=void 0,Ha=void 0,wa=
-void 0,xa=void 0,Qa=void 0,Ra=void 0,db=0,eb=0,Oa=0,Pa=0,Ua=0,hb=0,Ta=0,tb=0,Za=0,qa=0,ya=0,L=0,Na=void 0,ib=v.__vertexArray,bb=v.__uvArray,cb=v.__uv2Array,Ma=v.__normalArray,Va=v.__tangentArray,jb=v.__colorArray,Wa=v.__skinIndexArray,Xa=v.__skinWeightArray,fb=v.__morphTargetsArrays,sb=v.__morphNormalsArrays,pb=v.__webglCustomAttributesList,H=void 0,Pb=v.__faceArray,vb=v.__lineArray,Ia=C.geometry,Bb=Ia.elementsNeedUpdate,yb=Ia.uvsNeedUpdate,Db=Ia.normalsNeedUpdate,Mb=Ia.tangentsNeedUpdate,Nb=Ia.colorsNeedUpdate,
-Ob=Ia.morphTargetsNeedUpdate,ec=Ia.vertices,aa=v.faces3,kb=Ia.faces,Cb=Ia.faceVertexUvs[0],Eb=Ia.faceVertexUvs[1],fc=Ia.skinIndices,Qb=Ia.skinWeights,Rb=Ia.morphTargets,Fb=Ia.morphNormals;if(Ia.verticesNeedUpdate){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],P=ec[M.a],X=ec[M.b],W=ec[M.c],ib[eb]=P.x,ib[eb+1]=P.y,ib[eb+2]=P.z,ib[eb+3]=X.x,ib[eb+4]=X.y,ib[eb+5]=X.z,ib[eb+6]=W.x,ib[eb+7]=W.y,ib[eb+8]=W.z,eb+=9;j.bindBuffer(j.ARRAY_BUFFER,v.__webglVertexBuffer);j.bufferData(j.ARRAY_BUFFER,ib,D)}if(Ob){Sa=0;
-for(Ha=Rb.length;Sa<Ha;Sa++){E=ya=0;for(I=aa.length;E<I;E++)Qa=aa[E],M=kb[Qa],P=Rb[Sa].vertices[M.a],X=Rb[Sa].vertices[M.b],W=Rb[Sa].vertices[M.c],wa=fb[Sa],wa[ya]=P.x,wa[ya+1]=P.y,wa[ya+2]=P.z,wa[ya+3]=X.x,wa[ya+4]=X.y,wa[ya+5]=X.z,wa[ya+6]=W.x,wa[ya+7]=W.y,wa[ya+8]=W.z,G.morphNormals&&(O?(Ra=Fb[Sa].vertexNormals[Qa],ba=Ra.a,ca=Ra.b,ia=Ra.c):ia=ca=ba=Fb[Sa].faceNormals[Qa],xa=sb[Sa],xa[ya]=ba.x,xa[ya+1]=ba.y,xa[ya+2]=ba.z,xa[ya+3]=ca.x,xa[ya+4]=ca.y,xa[ya+5]=ca.z,xa[ya+6]=ia.x,xa[ya+7]=ia.y,xa[ya+
-8]=ia.z),ya+=9;j.bindBuffer(j.ARRAY_BUFFER,v.__webglMorphTargetsBuffers[Sa]);j.bufferData(j.ARRAY_BUFFER,fb[Sa],D);G.morphNormals&&(j.bindBuffer(j.ARRAY_BUFFER,v.__webglMorphNormalsBuffers[Sa]),j.bufferData(j.ARRAY_BUFFER,sb[Sa],D))}}if(Qb.length){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],la=Qb[M.a],oa=Qb[M.b],pa=Qb[M.c],Xa[qa]=la.x,Xa[qa+1]=la.y,Xa[qa+2]=la.z,Xa[qa+3]=la.w,Xa[qa+4]=oa.x,Xa[qa+5]=oa.y,Xa[qa+6]=oa.z,Xa[qa+7]=oa.w,Xa[qa+8]=pa.x,Xa[qa+9]=pa.y,Xa[qa+10]=pa.z,Xa[qa+11]=pa.w,ta=fc[M.a],ua=
-fc[M.b],va=fc[M.c],Wa[qa]=ta.x,Wa[qa+1]=ta.y,Wa[qa+2]=ta.z,Wa[qa+3]=ta.w,Wa[qa+4]=ua.x,Wa[qa+5]=ua.y,Wa[qa+6]=ua.z,Wa[qa+7]=ua.w,Wa[qa+8]=va.x,Wa[qa+9]=va.y,Wa[qa+10]=va.z,Wa[qa+11]=va.w,qa+=12;0<qa&&(j.bindBuffer(j.ARRAY_BUFFER,v.__webglSkinIndicesBuffer),j.bufferData(j.ARRAY_BUFFER,Wa,D),j.bindBuffer(j.ARRAY_BUFFER,v.__webglSkinWeightsBuffer),j.bufferData(j.ARRAY_BUFFER,Xa,D))}if(Nb&&K){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],Q=M.vertexColors,da=M.color,3===Q.length&&K===THREE.VertexColors?(fa=
-Q[0],ga=Q[1],ka=Q[2]):ka=ga=fa=da,jb[Za]=fa.r,jb[Za+1]=fa.g,jb[Za+2]=fa.b,jb[Za+3]=ga.r,jb[Za+4]=ga.g,jb[Za+5]=ga.b,jb[Za+6]=ka.r,jb[Za+7]=ka.g,jb[Za+8]=ka.b,Za+=9;0<Za&&(j.bindBuffer(j.ARRAY_BUFFER,v.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,jb,D))}if(Mb&&Ia.hasTangents){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],Z=M.vertexTangents,Ba=Z[0],ea=Z[1],Aa=Z[2],Va[Ta]=Ba.x,Va[Ta+1]=Ba.y,Va[Ta+2]=Ba.z,Va[Ta+3]=Ba.w,Va[Ta+4]=ea.x,Va[Ta+5]=ea.y,Va[Ta+6]=ea.z,Va[Ta+7]=ea.w,Va[Ta+8]=Aa.x,Va[Ta+9]=Aa.y,Va[Ta+
-10]=Aa.z,Va[Ta+11]=Aa.w,Ta+=12;j.bindBuffer(j.ARRAY_BUFFER,v.__webglTangentBuffer);j.bufferData(j.ARRAY_BUFFER,Va,D)}if(Db&&J){E=0;for(I=aa.length;E<I;E++)if(M=kb[aa[E]],R=M.vertexNormals,U=M.normal,3===R.length&&O)for(Ca=0;3>Ca;Ca++)Ga=R[Ca],Ma[hb]=Ga.x,Ma[hb+1]=Ga.y,Ma[hb+2]=Ga.z,hb+=3;else for(Ca=0;3>Ca;Ca++)Ma[hb]=U.x,Ma[hb+1]=U.y,Ma[hb+2]=U.z,hb+=3;j.bindBuffer(j.ARRAY_BUFFER,v.__webglNormalBuffer);j.bufferData(j.ARRAY_BUFFER,Ma,D)}if(yb&&Cb&&N){E=0;for(I=aa.length;E<I;E++)if(V=aa[E],$=Cb[V],
-void 0!==$)for(Ca=0;3>Ca;Ca++)Ea=$[Ca],bb[Oa]=Ea.x,bb[Oa+1]=Ea.y,Oa+=2;0<Oa&&(j.bindBuffer(j.ARRAY_BUFFER,v.__webglUVBuffer),j.bufferData(j.ARRAY_BUFFER,bb,D))}if(yb&&Eb&&N){E=0;for(I=aa.length;E<I;E++)if(V=aa[E],Fa=Eb[V],void 0!==Fa)for(Ca=0;3>Ca;Ca++)La=Fa[Ca],cb[Pa]=La.x,cb[Pa+1]=La.y,Pa+=2;0<Pa&&(j.bindBuffer(j.ARRAY_BUFFER,v.__webglUV2Buffer),j.bufferData(j.ARRAY_BUFFER,cb,D))}if(Bb){E=0;for(I=aa.length;E<I;E++)Pb[Ua]=db,Pb[Ua+1]=db+1,Pb[Ua+2]=db+2,Ua+=3,vb[tb]=db,vb[tb+1]=db+1,vb[tb+2]=db,vb[tb+
-3]=db+2,vb[tb+4]=db+1,vb[tb+5]=db+2,tb+=6,db+=3;j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,v.__webglFaceBuffer);j.bufferData(j.ELEMENT_ARRAY_BUFFER,Pb,D);j.bindBuffer(j.ELEMENT_ARRAY_BUFFER,v.__webglLineBuffer);j.bufferData(j.ELEMENT_ARRAY_BUFFER,vb,D)}if(pb){Ca=0;for(Da=pb.length;Ca<Da;Ca++)if(H=pb[Ca],H.__original.needsUpdate){L=0;if(1===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],H.array[L]=H.value[M.a],H.array[L+1]=H.value[M.b],H.array[L+2]=H.value[M.c],
-L+=3}else{if("faces"===H.boundTo){E=0;for(I=aa.length;E<I;E++)Na=H.value[aa[E]],H.array[L]=Na,H.array[L+1]=Na,H.array[L+2]=Na,L+=3}}else if(2===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[L]=P.x,H.array[L+1]=P.y,H.array[L+2]=X.x,H.array[L+3]=X.y,H.array[L+4]=W.x,H.array[L+5]=W.y,L+=6}else{if("faces"===H.boundTo){E=0;for(I=aa.length;E<I;E++)W=X=P=Na=H.value[aa[E]],H.array[L]=P.x,H.array[L+1]=P.y,
-H.array[L+2]=X.x,H.array[L+3]=X.y,H.array[L+4]=W.x,H.array[L+5]=W.y,L+=6}}else if(3===H.size){var na;na="c"===H.type?["r","g","b"]:["x","y","z"];if(void 0===H.boundTo||"vertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[L]=P[na[0]],H.array[L+1]=P[na[1]],H.array[L+2]=P[na[2]],H.array[L+3]=X[na[0]],H.array[L+4]=X[na[1]],H.array[L+5]=X[na[2]],H.array[L+6]=W[na[0]],H.array[L+7]=W[na[1]],H.array[L+8]=W[na[2]],L+=9}else if("faces"===H.boundTo){E=
-0;for(I=aa.length;E<I;E++)W=X=P=Na=H.value[aa[E]],H.array[L]=P[na[0]],H.array[L+1]=P[na[1]],H.array[L+2]=P[na[2]],H.array[L+3]=X[na[0]],H.array[L+4]=X[na[1]],H.array[L+5]=X[na[2]],H.array[L+6]=W[na[0]],H.array[L+7]=W[na[1]],H.array[L+8]=W[na[2]],L+=9}else if("faceVertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)Na=H.value[aa[E]],P=Na[0],X=Na[1],W=Na[2],H.array[L]=P[na[0]],H.array[L+1]=P[na[1]],H.array[L+2]=P[na[2]],H.array[L+3]=X[na[0]],H.array[L+4]=X[na[1]],H.array[L+5]=X[na[2]],H.array[L+6]=W[na[0]],
-H.array[L+7]=W[na[1]],H.array[L+8]=W[na[2]],L+=9}}else if(4===H.size)if(void 0===H.boundTo||"vertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)M=kb[aa[E]],P=H.value[M.a],X=H.value[M.b],W=H.value[M.c],H.array[L]=P.x,H.array[L+1]=P.y,H.array[L+2]=P.z,H.array[L+3]=P.w,H.array[L+4]=X.x,H.array[L+5]=X.y,H.array[L+6]=X.z,H.array[L+7]=X.w,H.array[L+8]=W.x,H.array[L+9]=W.y,H.array[L+10]=W.z,H.array[L+11]=W.w,L+=12}else if("faces"===H.boundTo){E=0;for(I=aa.length;E<I;E++)W=X=P=Na=H.value[aa[E]],H.array[L]=
-P.x,H.array[L+1]=P.y,H.array[L+2]=P.z,H.array[L+3]=P.w,H.array[L+4]=X.x,H.array[L+5]=X.y,H.array[L+6]=X.z,H.array[L+7]=X.w,H.array[L+8]=W.x,H.array[L+9]=W.y,H.array[L+10]=W.z,H.array[L+11]=W.w,L+=12}else if("faceVertices"===H.boundTo){E=0;for(I=aa.length;E<I;E++)Na=H.value[aa[E]],P=Na[0],X=Na[1],W=Na[2],H.array[L]=P.x,H.array[L+1]=P.y,H.array[L+2]=P.z,H.array[L+3]=P.w,H.array[L+4]=X.x,H.array[L+5]=X.y,H.array[L+6]=X.z,H.array[L+7]=X.w,H.array[L+8]=W.x,H.array[L+9]=W.y,H.array[L+10]=W.z,H.array[L+
-11]=W.w,L+=12}j.bindBuffer(j.ARRAY_BUFFER,H.buffer);j.bufferData(j.ARRAY_BUFFER,H.array,D)}}F&&(delete v.__inittedArrays,delete v.__colorArray,delete v.__normalArray,delete v.__tangentArray,delete v.__uvArray,delete v.__uv2Array,delete v.__faceArray,delete v.__vertexArray,delete v.__lineArray,delete v.__skinIndexArray,delete v.__skinWeightArray)}}l.verticesNeedUpdate=!1;l.morphTargetsNeedUpdate=!1;l.elementsNeedUpdate=!1;l.uvsNeedUpdate=!1;l.normalsNeedUpdate=!1;l.colorsNeedUpdate=!1;l.tangentsNeedUpdate=
-!1;l.buffersNeedUpdate=!1;t.attributes&&r(t)}else if(i instanceof THREE.Line){t=d(i,l);p=t.attributes&&n(t);if(l.verticesNeedUpdate||l.colorsNeedUpdate||l.lineDistancesNeedUpdate||p){var Ya=l,Sb=j.DYNAMIC_DRAW,Ib=void 0,Jb=void 0,Kb=void 0,Tb=void 0,ma=void 0,Ub=void 0,Gb=Ya.vertices,Hb=Ya.colors,kc=Ya.lineDistances,Zb=Gb.length,$b=Hb.length,ac=kc.length,Vb=Ya.__vertexArray,Wb=Ya.__colorArray,lc=Ya.__lineDistanceArray,bc=Ya.colorsNeedUpdate,cc=Ya.lineDistancesNeedUpdate,gc=Ya.__webglCustomAttributesList,
-Xb=void 0,mc=void 0,za=void 0,zb=void 0,Ja=void 0,ja=void 0;if(Ya.verticesNeedUpdate){for(Ib=0;Ib<Zb;Ib++)Tb=Gb[Ib],ma=3*Ib,Vb[ma]=Tb.x,Vb[ma+1]=Tb.y,Vb[ma+2]=Tb.z;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglVertexBuffer);j.bufferData(j.ARRAY_BUFFER,Vb,Sb)}if(bc){for(Jb=0;Jb<$b;Jb++)Ub=Hb[Jb],ma=3*Jb,Wb[ma]=Ub.r,Wb[ma+1]=Ub.g,Wb[ma+2]=Ub.b;j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglColorBuffer);j.bufferData(j.ARRAY_BUFFER,Wb,Sb)}if(cc){for(Kb=0;Kb<ac;Kb++)lc[Kb]=kc[Kb];j.bindBuffer(j.ARRAY_BUFFER,Ya.__webglLineDistanceBuffer);
-j.bufferData(j.ARRAY_BUFFER,lc,Sb)}if(gc){Xb=0;for(mc=gc.length;Xb<mc;Xb++)if(ja=gc[Xb],ja.needsUpdate&&(void 0===ja.boundTo||"vertices"===ja.boundTo)){ma=0;zb=ja.value.length;if(1===ja.size)for(za=0;za<zb;za++)ja.array[za]=ja.value[za];else if(2===ja.size)for(za=0;za<zb;za++)Ja=ja.value[za],ja.array[ma]=Ja.x,ja.array[ma+1]=Ja.y,ma+=2;else if(3===ja.size)if("c"===ja.type)for(za=0;za<zb;za++)Ja=ja.value[za],ja.array[ma]=Ja.r,ja.array[ma+1]=Ja.g,ja.array[ma+2]=Ja.b,ma+=3;else for(za=0;za<zb;za++)Ja=
-ja.value[za],ja.array[ma]=Ja.x,ja.array[ma+1]=Ja.y,ja.array[ma+2]=Ja.z,ma+=3;else if(4===ja.size)for(za=0;za<zb;za++)Ja=ja.value[za],ja.array[ma]=Ja.x,ja.array[ma+1]=Ja.y,ja.array[ma+2]=Ja.z,ja.array[ma+3]=Ja.w,ma+=4;j.bindBuffer(j.ARRAY_BUFFER,ja.buffer);j.bufferData(j.ARRAY_BUFFER,ja.array,Sb)}}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;l.lineDistancesNeedUpdate=!1;t.attributes&&r(t)}else if(i instanceof THREE.ParticleSystem){t=d(i,l);p=t.attributes&&n(t);if(l.verticesNeedUpdate||l.colorsNeedUpdate||
-i.sortParticles||p){var lb=l,hc=j.DYNAMIC_DRAW,Lb=i,Ka=void 0,mb=void 0,nb=void 0,T=void 0,ob=void 0,ub=void 0,Yb=lb.vertices,ic=Yb.length,jc=lb.colors,nc=jc.length,wb=lb.__vertexArray,xb=lb.__colorArray,qb=lb.__sortArray,oc=lb.verticesNeedUpdate,pc=lb.colorsNeedUpdate,rb=lb.__webglCustomAttributesList,$a=void 0,Ab=void 0,Y=void 0,ab=void 0,ha=void 0,S=void 0;if(Lb.sortParticles){gb.copy(ra);gb.multiply(Lb.matrixWorld);for(Ka=0;Ka<ic;Ka++)nb=Yb[Ka],sa.copy(nb),sa.applyProjection(gb),qb[Ka]=[sa.z,
-Ka];qb.sort(k);for(Ka=0;Ka<ic;Ka++)nb=Yb[qb[Ka][1]],T=3*Ka,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;for(mb=0;mb<nc;mb++)T=3*mb,ub=jc[qb[mb][1]],xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],void 0===S.boundTo||"vertices"===S.boundTo)if(T=0,ab=S.value.length,1===S.size)for(Y=0;Y<ab;Y++)ob=qb[Y][1],S.array[Y]=S.value[ob];else if(2===S.size)for(Y=0;Y<ab;Y++)ob=qb[Y][1],ha=S.value[ob],S.array[T]=ha.x,S.array[T+1]=ha.y,T+=2;else if(3===S.size)if("c"===S.type)for(Y=
-0;Y<ab;Y++)ob=qb[Y][1],ha=S.value[ob],S.array[T]=ha.r,S.array[T+1]=ha.g,S.array[T+2]=ha.b,T+=3;else for(Y=0;Y<ab;Y++)ob=qb[Y][1],ha=S.value[ob],S.array[T]=ha.x,S.array[T+1]=ha.y,S.array[T+2]=ha.z,T+=3;else if(4===S.size)for(Y=0;Y<ab;Y++)ob=qb[Y][1],ha=S.value[ob],S.array[T]=ha.x,S.array[T+1]=ha.y,S.array[T+2]=ha.z,S.array[T+3]=ha.w,T+=4}}else{if(oc)for(Ka=0;Ka<ic;Ka++)nb=Yb[Ka],T=3*Ka,wb[T]=nb.x,wb[T+1]=nb.y,wb[T+2]=nb.z;if(pc)for(mb=0;mb<nc;mb++)ub=jc[mb],T=3*mb,xb[T]=ub.r,xb[T+1]=ub.g,xb[T+2]=ub.b;
-if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate&&(void 0===S.boundTo||"vertices"===S.boundTo))if(ab=S.value.length,T=0,1===S.size)for(Y=0;Y<ab;Y++)S.array[Y]=S.value[Y];else if(2===S.size)for(Y=0;Y<ab;Y++)ha=S.value[Y],S.array[T]=ha.x,S.array[T+1]=ha.y,T+=2;else if(3===S.size)if("c"===S.type)for(Y=0;Y<ab;Y++)ha=S.value[Y],S.array[T]=ha.r,S.array[T+1]=ha.g,S.array[T+2]=ha.b,T+=3;else for(Y=0;Y<ab;Y++)ha=S.value[Y],S.array[T]=ha.x,S.array[T+1]=ha.y,S.array[T+2]=ha.z,T+=3;else if(4===
-S.size)for(Y=0;Y<ab;Y++)ha=S.value[Y],S.array[T]=ha.x,S.array[T+1]=ha.y,S.array[T+2]=ha.z,S.array[T+3]=ha.w,T+=4}}if(oc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglVertexBuffer),j.bufferData(j.ARRAY_BUFFER,wb,hc);if(pc||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,lb.__webglColorBuffer),j.bufferData(j.ARRAY_BUFFER,xb,hc);if(rb){$a=0;for(Ab=rb.length;$a<Ab;$a++)if(S=rb[$a],S.needsUpdate||Lb.sortParticles)j.bindBuffer(j.ARRAY_BUFFER,S.buffer),j.bufferData(j.ARRAY_BUFFER,S.array,hc)}}l.verticesNeedUpdate=
-!1;l.colorsNeedUpdate=!1;t.attributes&&r(t)}}};this.initMaterial=function(a,b,c,d){var e,f,h,g;a.addEventListener("dispose",Fb);var i,k,l,m,p;a instanceof THREE.MeshDepthMaterial?p="depth":a instanceof THREE.MeshNormalMaterial?p="normal":a instanceof THREE.MeshBasicMaterial?p="basic":a instanceof THREE.MeshLambertMaterial?p="lambert":a instanceof THREE.MeshPhongMaterial?p="phong":a instanceof THREE.LineBasicMaterial?p="basic":a instanceof THREE.LineDashedMaterial?p="dashed":a instanceof THREE.ParticleSystemMaterial&&
-(p="particle_basic");if(p){var n=THREE.ShaderLib[p];a.uniforms=THREE.UniformsUtils.clone(n.uniforms);a.vertexShader=n.vertexShader;a.fragmentShader=n.fragmentShader}var q=e=0,r=0,t=n=0;for(f=b.length;t<f;t++)h=b[t],h.onlyShadow||(h instanceof THREE.DirectionalLight&&e++,h instanceof THREE.PointLight&&q++,h instanceof THREE.SpotLight&&r++,h instanceof THREE.HemisphereLight&&n++);f=q;h=r;g=n;r=n=0;for(q=b.length;r<q;r++)t=b[r],t.castShadow&&(t instanceof THREE.SpotLight&&n++,t instanceof THREE.DirectionalLight&&
-!t.shadowCascade&&n++);m=n;yb&&d&&d.useVertexTexture?l=1024:(b=j.getParameter(j.MAX_VERTEX_UNIFORM_VECTORS),b=Math.floor((b-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(b=Math.min(d.bones.length,b),b<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+d.bones.length+", this GPU supports just "+b+" (try OpenGL instead of ANGLE)")),l=b);a:{var r=a.fragmentShader,q=a.vertexShader,n=a.uniforms,b=a.attributes,t=a.defines,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,
-normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,maxBones:l,useVertexTexture:yb&&d&&d.useVertexTexture,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:h,maxHemiLights:g,maxShadows:m,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow,
-shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel,wrapAround:a.wrapAround,doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide},d=a.index0AttributeName,s,u,w;e=[];p?e.push(p):(e.push(r),e.push(q));for(u in t)e.push(u),e.push(t[u]);for(s in c)e.push(s),e.push(c[s]);p=e.join();s=0;for(u=ca.length;s<u;s++)if(e=ca[s],e.code===p){e.usedTimes++;k=e.program;break a}s="SHADOWMAP_TYPE_BASIC";
-c.shadowMapType===THREE.PCFShadowMap?s="SHADOWMAP_TYPE_PCF":c.shadowMapType===THREE.PCFSoftShadowMap&&(s="SHADOWMAP_TYPE_PCF_SOFT");u=[];for(w in t)e=t[w],!1!==e&&(e="#define "+w+" "+e,u.push(e));e=u.join("\n");w=j.createProgram();u=["precision "+R+" float;","precision "+R+" int;",e,Bb?"#define VERTEX_TEXTURES":"",K.gammaInput?"#define GAMMA_INPUT":"",K.gammaOutput?"#define GAMMA_OUTPUT":"",K.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+
-c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.useVertexTexture?"#define BONE_TEXTURE":
-"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.morphNormals?"#define USE_MORPHNORMALS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+s:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\n#ifdef USE_MORPHNORMALS\nattribute vec3 morphNormal0;\nattribute vec3 morphNormal1;\nattribute vec3 morphNormal2;\nattribute vec3 morphNormal3;\n#else\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
-s=["precision "+R+" float;","precision "+R+" int;",c.bumpMap||c.normalMap?"#extension GL_OES_standard_derivatives : enable":"",e,"#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SPOT_LIGHTS "+c.maxSpotLights,"#define MAX_HEMI_LIGHTS "+c.maxHemiLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",K.gammaInput?"#define GAMMA_INPUT":"",K.gammaOutput?"#define GAMMA_OUTPUT":"",K.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":
-"",c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fogExp?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.bumpMap?"#define USE_BUMPMAP":"",c.normalMap?"#define USE_NORMALMAP":"",c.specularMap?"#define USE_SPECULARMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.wrapAround?"#define WRAP_AROUND":"",c.doubleSided?"#define DOUBLE_SIDED":"",c.flipSided?"#define FLIP_SIDED":
-"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapEnabled?"#define "+s:"",c.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",c.shadowMapCascade?"#define SHADOWMAP_CASCADE":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");u=C("vertex",u+q);s=C("fragment",s+r);j.attachShader(w,u);j.attachShader(w,s);d&&j.bindAttribLocation(w,0,d);j.linkProgram(w);j.getProgramParameter(w,j.LINK_STATUS)||(console.error("Could not initialise shader\nVALIDATE_STATUS: "+j.getProgramParameter(w,
-j.VALIDATE_STATUS)+", gl error ["+j.getError()+"]"),console.error("Program Info Log: "+j.getProgramInfoLog(w)));j.deleteShader(s);j.deleteShader(u);w.uniforms={};w.attributes={};var v;s="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" ");c.useVertexTexture?(s.push("boneTexture"),s.push("boneTextureWidth"),s.push("boneTextureHeight")):s.push("boneGlobalMatrices");for(v in n)s.push(v);v=s;s=0;for(u=v.length;s<u;s++)n=v[s],w.uniforms[n]=
-j.getUniformLocation(w,n);s="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(v=0;v<c.maxMorphTargets;v++)s.push("morphTarget"+v);for(v=0;v<c.maxMorphNormals;v++)s.push("morphNormal"+v);for(k in b)s.push(k);k=s;v=0;for(b=k.length;v<b;v++)s=k[v],w.attributes[s]=j.getAttribLocation(w,s);w.id=Fa++;ca.push({program:w,code:p,usedTimes:1});K.info.memory.programs=ca.length;k=w}a.program=k;v=a.program.attributes;if(a.morphTargets){a.numSupportedMorphTargets=0;b="morphTarget";
-for(k=0;k<this.maxMorphTargets;k++)w=b+k,0<=v[w]&&a.numSupportedMorphTargets++}if(a.morphNormals){a.numSupportedMorphNormals=0;b="morphNormal";for(k=0;k<this.maxMorphNormals;k++)w=b+k,0<=v[w]&&a.numSupportedMorphNormals++}a.uniformsList=[];for(i in a.uniforms)a.uniformsList.push([a.uniforms[i],i])};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?j.disable(j.CULL_FACE):(b===THREE.FrontFaceDirectionCW?j.frontFace(j.CW):j.frontFace(j.CCW),a===THREE.CullFaceBack?j.cullFace(j.BACK):a===THREE.CullFaceFront?
-j.cullFace(j.FRONT):j.cullFace(j.FRONT_AND_BACK),j.enable(j.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide,a=a.side===THREE.BackSide;Z!==b&&(b?j.disable(j.CULL_FACE):j.enable(j.CULL_FACE),Z=b);U!==a&&(a?j.frontFace(j.CW):j.frontFace(j.CCW),U=a)};this.setDepthTest=function(a){Ga!==a&&(a?j.enable(j.DEPTH_TEST):j.disable(j.DEPTH_TEST),Ga=a)};this.setDepthWrite=function(a){fa!==a&&(j.depthMask(a),fa=a)};this.setBlending=function(a,b,c,d){a!==ka&&(a===THREE.NoBlending?j.disable(j.BLEND):
-a===THREE.AdditiveBlending?(j.enable(j.BLEND),j.blendEquation(j.FUNC_ADD),j.blendFunc(j.SRC_ALPHA,j.ONE)):a===THREE.SubtractiveBlending?(j.enable(j.BLEND),j.blendEquation(j.FUNC_ADD),j.blendFunc(j.ZERO,j.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(j.enable(j.BLEND),j.blendEquation(j.FUNC_ADD),j.blendFunc(j.ZERO,j.SRC_COLOR)):a===THREE.CustomBlending?j.enable(j.BLEND):(j.enable(j.BLEND),j.blendEquationSeparate(j.FUNC_ADD,j.FUNC_ADD),j.blendFuncSeparate(j.SRC_ALPHA,j.ONE_MINUS_SRC_ALPHA,j.ONE,
-j.ONE_MINUS_SRC_ALPHA)),ka=a);if(a===THREE.CustomBlending){if(b!==ta&&(j.blendEquation(v(b)),ta=b),c!==ia||d!==La)j.blendFunc(v(c),v(d)),ia=c,La=d}else La=ia=ta=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",Db),a.__webglTexture=j.createTexture(),K.info.memory.textures++);j.activeTexture(j.TEXTURE0+b);j.bindTexture(j.TEXTURE_2D,a.__webglTexture);j.pixelStorei(j.UNPACK_FLIP_Y_WEBGL,a.flipY);j.pixelStorei(j.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
-a.premultiplyAlpha);j.pixelStorei(j.UNPACK_ALIGNMENT,a.unpackAlignment);var c=a.image,d=0===(c.width&c.width-1)&&0===(c.height&c.height-1),e=v(a.format),f=v(a.type);E(j.TEXTURE_2D,a,d);var h=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<h.length&&d){for(var g=0,i=h.length;g<i;g++)c=h[g],j.texImage2D(j.TEXTURE_2D,g,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else j.texImage2D(j.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture){g=0;for(i=h.length;g<
-i;g++)c=h[g],a.format!==THREE.RGBAFormat?j.compressedTexImage2D(j.TEXTURE_2D,g,e,c.width,c.height,0,c.data):j.texImage2D(j.TEXTURE_2D,g,e,c.width,c.height,0,e,f,c.data)}else if(0<h.length&&d){g=0;for(i=h.length;g<i;g++)c=h[g],j.texImage2D(j.TEXTURE_2D,g,e,e,f,c);a.generateMipmaps=!1}else j.texImage2D(j.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&j.generateMipmap(j.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else j.activeTexture(j.TEXTURE0+b),j.bindTexture(j.TEXTURE_2D,a.__webglTexture)};
-this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",Eb);a.__webglTexture=j.createTexture();K.info.memory.textures++;var c=0===(a.width&a.width-1)&&0===(a.height&a.height-1),d=v(a.format),e=v(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];j.bindTexture(j.TEXTURE_CUBE_MAP,a.__webglTexture);E(j.TEXTURE_CUBE_MAP,
-a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=j.createFramebuffer();a.__webglRenderbuffer[f]=j.createRenderbuffer();j.texImage2D(j.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var h=a,g=j.TEXTURE_CUBE_MAP_POSITIVE_X+f;j.bindFramebuffer(j.FRAMEBUFFER,a.__webglFramebuffer[f]);j.framebufferTexture2D(j.FRAMEBUFFER,j.COLOR_ATTACHMENT0,g,h.__webglTexture,0);I(a.__webglRenderbuffer[f],a)}c&&j.generateMipmap(j.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=j.createFramebuffer(),a.__webglRenderbuffer=
-a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:j.createRenderbuffer(),j.bindTexture(j.TEXTURE_2D,a.__webglTexture),E(j.TEXTURE_2D,a,c),j.texImage2D(j.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=j.TEXTURE_2D,j.bindFramebuffer(j.FRAMEBUFFER,a.__webglFramebuffer),j.framebufferTexture2D(j.FRAMEBUFFER,j.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?j.framebufferRenderbuffer(j.FRAMEBUFFER,j.DEPTH_ATTACHMENT,j.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&
-a.stencilBuffer&&j.framebufferRenderbuffer(j.FRAMEBUFFER,j.DEPTH_STENCIL_ATTACHMENT,j.RENDERBUFFER,a.__webglRenderbuffer):I(a.__webglRenderbuffer,a),c&&j.generateMipmap(j.TEXTURE_2D);b?j.bindTexture(j.TEXTURE_CUBE_MAP,null):j.bindTexture(j.TEXTURE_2D,null);j.bindRenderbuffer(j.RENDERBUFFER,null);j.bindFramebuffer(j.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Ma,a=fb,d=bb,e=cb);b!==da&&(j.bindFramebuffer(j.FRAMEBUFFER,b),
-j.viewport(d,e,c,a),da=b);sb=c;pb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
-THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};
-THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;a.shareDepthFrom=this.shareDepthFrom;
-return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};THREE.RenderableFace3=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.material=this.color=null;this.uvs=[[]];this.z=
-0};THREE.RenderableObject=function(){this.id=0;this.object=null;this.z=0};THREE.RenderableSprite=function(){this.id=0;this.object=null;this.rotation=this.z=this.y=this.x=0;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null;this.z=0};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,h=b instanceof THREE.Mesh?b.geometry:b,g=a.vertices,i=h.vertices,k=a.faces,m=h.faces,a=a.faceVertexUvs[0],h=h.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));for(var b=0,l=i.length;b<l;b++){var p=i[b].clone();d&&p.applyMatrix4(d);g.push(p)}b=0;for(l=m.length;b<l;b++){var p=m[b],s,t,n=p.vertexNormals,r=p.vertexColors;s=new THREE.Face3(p.a+
-f,p.b+f,p.c+f);s.normal.copy(p.normal);e&&s.normal.applyMatrix3(e).normalize();g=0;for(i=n.length;g<i;g++)t=n[g].clone(),e&&t.applyMatrix3(e).normalize(),s.vertexNormals.push(t);s.color.copy(p.color);g=0;for(i=r.length;g<i;g++)t=r[g],s.vertexColors.push(t.clone());s.materialIndex=p.materialIndex+c;s.centroid.copy(p.centroid);d&&s.centroid.applyMatrix4(d);k.push(s)}b=0;for(l=h.length;b<l;b++){c=h[b];d=[];g=0;for(i=c.length;g<i;g++)d.push(new THREE.Vector2(c[g].x,c[g].y));a.push(d)}},randomPointInTriangle:function(){var a=
-new THREE.Vector3;return function(b,c,d){var e=new THREE.Vector3,f=THREE.Math.random16(),h=THREE.Math.random16();1<f+h&&(f=1-f,h=1-h);var g=1-f-h;e.copy(b);e.multiplyScalar(f);a.copy(c);a.multiplyScalar(h);e.add(a);a.copy(d);a.multiplyScalar(g);e.add(a);return e}}(),randomPointInFace:function(a,b){return THREE.GeometryUtils.randomPointInTriangle(b.vertices[a.a],b.vertices[a.b],b.vertices[a.c])},randomPointsInGeometry:function(a,b){function c(a){function b(c,d){if(d<c)return c;var e=c+Math.floor((d-
-c)/2);return k[e]>a?b(c,e-1):k[e]<a?b(e+1,d):e}return b(0,k.length-1)}var d,e,f=a.faces,h=a.vertices,g=f.length,i=0,k=[],m,l,p;for(e=0;e<g;e++)d=f[e],m=h[d.a],l=h[d.b],p=h[d.c],d._area=THREE.GeometryUtils.triangleArea(m,l,p),i+=d._area,k[e]=i;d=[];for(e=0;e<b;e++)h=THREE.Math.random16()*i,h=c(h),d[e]=THREE.GeometryUtils.randomPointInFace(f[h],a,!0);return d},triangleArea:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){a.subVectors(d,c);b.subVectors(e,c);a.cross(b);return 0.5*
-a.length()}}(),center:function(a){a.computeBoundingBox();var b=a.boundingBox,c=new THREE.Vector3;c.addVectors(b.min,b.max);c.multiplyScalar(-0.5);a.applyMatrix((new THREE.Matrix4).makeTranslation(c.x,c.y,c.z));a.computeBoundingBox();return c},triangulateQuads:function(a){var b,c,d,e,f=[],h=[];b=0;for(c=a.faceVertexUvs.length;b<c;b++)h[b]=[];b=0;for(c=a.faces.length;b<c;b++){f.push(a.faces[b]);d=0;for(e=a.faceVertexUvs.length;d<e;d++)h[d].push(a.faceVertexUvs[d][b])}a.faces=f;a.faceVertexUvs=h;a.computeCentroids();
-a.computeFaceNormals();a.computeVertexNormals();a.hasTangents&&a.computeTangents()}};THREE.ImageUtils={crossOrigin:"anonymous",loadTexture:function(a,b,c){var d=new THREE.ImageLoader;d.crossOrigin=this.crossOrigin;var e=new THREE.Texture(void 0,b),b=d.load(a,function(){e.needsUpdate=!0;c&&c(e)});e.image=b;e.sourceFile=a;return e},loadCompressedTexture:function(a,b,c,d){var e=new THREE.CompressedTexture;e.mapping=b;var f=new XMLHttpRequest;f.onload=function(){var a=THREE.ImageUtils.parseDDS(f.response,!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=a.height;
-e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,h=a.length;b<h;++b){var g=new Image;e[b]=g;g.onload=function(){e.loadCount+=1;6===e.loadCount&&(f.needsUpdate=!0,c&&c(f))};g.onerror=d;g.crossOrigin=this.crossOrigin;g.src=a[b]}return f},loadCompressedTextureCube:function(a,b,c,d){var e=
-[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount+=1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c(f))}};if(a instanceof Array)for(var h=0,g=a.length;h<g;++h){var i={};e[h]=i;var k=new XMLHttpRequest;k.onload=b(k,i);k.onerror=d;i=a[h];k.open("GET",i,!0);k.responseType=
-"arraybuffer";k.send(null)}else k=new XMLHttpRequest,k.onload=function(){var a=THREE.ImageUtils.parseDDS(k.response,!0);if(a.isCubemap){for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d++){e[d]={mipmaps:[]};for(var h=0;h<a.mipmapCount;h++)e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+h]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}f.format=a.format;f.needsUpdate=!0;c&&c(f)}},k.onerror=d,k.open("GET",a,!0),k.responseType="arraybuffer",k.send(null);return f},loadDDSTexture:function(a,
-b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;var h=new XMLHttpRequest;h.onload=function(){var a=THREE.ImageUtils.parseDDS(h.response,!0);if(a.isCubemap)for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d++){e[d]={mipmaps:[]};for(var m=0;m<a.mipmapCount;m++)e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+m]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}else f.image.width=a.width,f.image.height=a.height,
-f.mipmaps=a.mipmaps;f.format=a.format;f.needsUpdate=!0;c&&c(f)};h.onerror=d;h.open("GET",a,!0);h.responseType="arraybuffer";h.send(null);return f},parseDDS:function(a,b){function c(a){return a.charCodeAt(0)+(a.charCodeAt(1)<<8)+(a.charCodeAt(2)<<16)+(a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),h=c("DXT5"),g=new Int32Array(a,0,31);if(542327876!==g[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!g[20]&
-4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),d;var i=g[21],k=!1;switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case h:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:if(32==g[22]&&g[23]&16711680&&g[24]&65280&&g[25]&255&&g[26]&4278190080)k=!0,e=64,d.format=THREE.RGBAFormat;else return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&
-255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;g[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,g[7]));d.isCubemap=g[28]&512?!0:!1;d.width=g[4];d.height=g[3];for(var g=g[1]+4,f=d.width,h=d.height,i=d.isCubemap?6:1,m=0;m<i;m++){for(var l=0;l<d.mipmapCount;l++){if(k){var p;p=f;for(var s=h,t=4*p*s,n=new Uint8Array(a,g,t),t=new Uint8Array(t),r=0,q=0,u=0;u<s;u++)for(var w=0;w<p;w++){var z=n[q];q++;var B=n[q];q++;var D=n[q];q++;var x=n[q];q++;t[r]=D;r++;t[r]=B;r++;t[r]=z;r++;t[r]=x;r++}p=t;s=p.length}else s=
-Math.max(4,f)/4*Math.max(4,h)/4*e,p=new Uint8Array(a,g,s);d.mipmaps.push({data:p,width:f,height:h});g+=s;f=Math.max(0.5*f,1);h=Math.max(0.5*h,1)}f=d.width;h=d.height}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var h=f.getContext("2d");h.drawImage(a,0,0);for(var g=h.getImageData(0,0,d,e).data,i=h.createImageData(d,e),k=i.data,m=0;m<
-d;m++)for(var l=0;l<e;l++){var p=0>l-1?0:l-1,s=l+1>e-1?e-1:l+1,t=0>m-1?0:m-1,n=m+1>d-1?d-1:m+1,r=[],q=[0,0,g[4*(l*d+m)]/255*b];r.push([-1,0,g[4*(l*d+t)]/255*b]);r.push([-1,-1,g[4*(p*d+t)]/255*b]);r.push([0,-1,g[4*(p*d+m)]/255*b]);r.push([1,-1,g[4*(p*d+n)]/255*b]);r.push([1,0,g[4*(l*d+n)]/255*b]);r.push([1,1,g[4*(s*d+n)]/255*b]);r.push([0,1,g[4*(s*d+m)]/255*b]);r.push([-1,1,g[4*(s*d+t)]/255*b]);p=[];t=r.length;for(s=0;s<t;s++){var n=r[s],u=r[(s+1)%t],n=[n[0]-q[0],n[1]-q[1],n[2]-q[2]],u=[u[0]-q[0],
-u[1]-q[1],u[2]-q[2]];p.push(c([n[1]*u[2]-n[2]*u[1],n[2]*u[0]-n[0]*u[2],n[0]*u[1]-n[1]*u[0]]))}r=[0,0,0];for(s=0;s<p.length;s++)r[0]+=p[s][0],r[1]+=p[s][1],r[2]+=p[s][2];r[0]/=p.length;r[1]/=p.length;r[2]/=p.length;q=4*(l*d+m);k[q]=255*((r[0]+1)/2)|0;k[q+1]=255*((r[1]+1)/2)|0;k[q+2]=255*r[2]|0;k[q+3]=255}h.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),h=Math.floor(255*c.g),c=Math.floor(255*c.b),g=0;g<d;g++)e[3*g]=f,e[3*g+
-1]=h,e[3*g+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=a},drawText:function(a){for(var b=this.getFace(),c=this.size/b.resolution,d=
-0,e=String(a).split(""),f=e.length,h=[],a=0;a<f;a++){var g=new THREE.Path,g=this.extractGlyphPoints(e[a],b,c,d,g),d=d+g.offset;h.push(g.path)}return{paths:h,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],h,g,i,k,m,l,p,s,t,n,r,q=b.glyphs[a]||b.glyphs["?"];if(q){if(q.o){b=q._cachedOutline||(q._cachedOutline=q.o.split(" "));k=b.length;for(a=0;a<k;)switch(i=b[a++],i){case "m":i=b[a++]*c+d;m=b[a++]*c;e.moveTo(i,m);break;case "l":i=b[a++]*c+d;m=b[a++]*c;e.lineTo(i,m);break;case "q":i=b[a++]*
-c+d;m=b[a++]*c;s=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(s,t,i,m);if(h=f[f.length-1]){l=h.x;p=h.y;h=1;for(g=this.divisions;h<=g;h++){var u=h/g;THREE.Shape.Utils.b2(u,l,s,i);THREE.Shape.Utils.b2(u,p,t,m)}}break;case "b":if(i=b[a++]*c+d,m=b[a++]*c,s=b[a++]*c+d,t=b[a++]*-c,n=b[a++]*c+d,r=b[a++]*-c,e.bezierCurveTo(i,m,s,t,n,r),h=f[f.length-1]){l=h.x;p=h.y;h=1;for(g=this.divisions;h<=g;h++)u=h/g,THREE.Shape.Utils.b3(u,l,s,n,i),THREE.Shape.Utils.b3(u,p,t,r,m)}}}return{offset:q.ha*c,path:e}}}};
-THREE.FontUtils.generateShapes=function(a,b){var b=b||{},c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
-(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,h=0;h<b;f=h++)e+=a[f].x*a[h].y-a[h].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],h=[],g=[],i,k,m;if(0<b(a))for(k=0;k<e;k++)h[k]=k;else for(k=0;k<e;k++)h[k]=e-1-k;var l=2*e;for(k=e-1;2<e;){if(0>=l--){console.log("Warning, unable to triangulate polygon!");break}i=k;e<=i&&(i=0);k=i+1;e<=k&&(k=0);m=k+1;e<=m&&(m=0);var p;a:{var s=p=void 0,t=void 0,n=void 0,r=void 0,q=void 0,u=void 0,w=void 0,z=
-void 0,s=a[h[i]].x,t=a[h[i]].y,n=a[h[k]].x,r=a[h[k]].y,q=a[h[m]].x,u=a[h[m]].y;if(1E-10>(n-s)*(u-t)-(r-t)*(q-s))p=!1;else{var B=void 0,D=void 0,x=void 0,F=void 0,A=void 0,O=void 0,C=void 0,E=void 0,I=void 0,y=void 0,I=E=C=z=w=void 0,B=q-n,D=u-r,x=s-q,F=t-u,A=n-s,O=r-t;for(p=0;p<e;p++)if(!(p===i||p===k||p===m))if(w=a[h[p]].x,z=a[h[p]].y,C=w-s,E=z-t,I=w-n,y=z-r,w-=q,z-=u,I=B*y-D*I,C=A*E-O*C,E=x*z-F*w,-1E-10<=I&&-1E-10<=E&&-1E-10<=C){p=!1;break a}p=!0}}if(p){f.push([a[h[i]],a[h[k]],a[h[m]]]);g.push([h[i],
-h[k],h[m]]);i=k;for(m=k+1;m<e;i++,m++)h[i]=h[m];e--;l=2*e}}return d?g:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(a)};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c};
+THREE.MorphAnimMesh.prototype.interpolateTargets=function(a,b,c){for(var d=this.morphTargetInfluences,e=0,f=d.length;e<f;e++)d[e]=0;-1<a&&(d[a]=1-c);-1<b&&(d[b]=c)};
+THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);
+THREE.LOD.prototype.constructor=THREE.LOD;THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=0;c<this.objects.length&&!(b<this.objects[c].distance);c++);this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b++);return this.objects[b-1].object};
+THREE.LOD.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}();
+THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d++)if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d++)this.objects[d].object.visible=!1}}}();
+THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object3D.prototype.clone.call(this,a);for(var b=0,c=this.objects.length;b<c;b++){var d=this.objects[b].object.clone();d.visible=0===b;a.addLevel(d,this.objects[b].distance)}return a};
+THREE.Sprite=function(){var a=new Uint16Array([0,1,2,0,2,3]),b=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),c=new Float32Array([0,0,1,0,1,1,0,1]),d=new THREE.BufferGeometry;d.addAttribute("index",new THREE.BufferAttribute(a,1));d.addAttribute("position",new THREE.BufferAttribute(b,3));d.addAttribute("uv",new THREE.BufferAttribute(c,2));return function(a){THREE.Object3D.call(this);this.type="Sprite";this.geometry=d;this.material=void 0!==a?a:new THREE.SpriteMaterial}}();
+THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.raycast=function(){var a=new THREE.Vector3;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.distanceToPoint(a);d>this.scale.x||c.push({distance:d,point:this.position,face:null,object:this})}}();THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};
+THREE.Particle=THREE.Sprite;THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare.prototype.constructor=THREE.LensFlare;
+THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
+THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=c.x*Math.PI*.25,c.rotation+=.25*(c.wantedRotation-c.rotation)};THREE.Scene=function(){THREE.Object3D.call(this);this.type="Scene";this.overrideMaterial=this.fog=null;this.autoUpdate=!0};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
+THREE.Scene.prototype.constructor=THREE.Scene;THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};
+THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.ShaderChunk={};THREE.ShaderChunk.common="#define PI 3.14159\n#define PI2 6.28318\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n\nfloat square( in float a ) { return a*a; }\nvec2 square( in vec2 a ) { return vec2( a.x*a.x, a.y*a.y ); }\nvec3 square( in vec3 a ) { return vec3( a.x*a.x, a.y*a.y, a.z*a.z ); }\nvec4 square( in vec4 a ) { return vec4( a.x*a.x, a.y*a.y, a.z*a.z, a.w*a.w ); }\nfloat saturate( in float a ) { return clamp( a, 0.0, 1.0 ); }\nvec2 saturate( in vec2 a ) { return clamp( a, 0.0, 1.0 ); }\nvec3 saturate( in vec3 a ) { return clamp( a, 0.0, 1.0 ); }\nvec4 saturate( in vec4 a ) { return clamp( a, 0.0, 1.0 ); }\nfloat average( in float a ) { return a; }\nfloat average( in vec2 a ) { return ( a.x + a.y) * 0.5; }\nfloat average( in vec3 a ) { return ( a.x + a.y + a.z) / 3.0; }\nfloat average( in vec4 a ) { return ( a.x + a.y + a.z + a.w) * 0.25; }\nfloat whiteCompliment( in float a ) { return saturate( 1.0 - a ); }\nvec2 whiteCompliment( in vec2 a ) { return saturate( vec2(1.0) - a ); }\nvec3 whiteCompliment( in vec3 a ) { return saturate( vec3(1.0) - a ); }\nvec4 whiteCompliment( in vec4 a ) { return saturate( vec4(1.0) - a ); }\nvec3 transformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( normal, 0.0 ) ).xyz );\n}\n// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\nvec3 inverseTransformDirection( in vec3 normal, in mat4 matrix ) {\n\treturn normalize( ( vec4( normal, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal) {\n\tfloat distance = dot( planeNormal, point-pointOnPlane );\n\treturn point - distance * planeNormal;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn pointOnLine + lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) );\n}\nfloat calcLightAttenuation( float lightDistance, float cutoffDistance, float decayExponent ) {\n\tif ( decayExponent > 0.0 ) {\n\t return pow( saturate( 1.0 - lightDistance / cutoffDistance ), decayExponent );\n\t}\n\treturn 1.0;\n}\n\nvec3 inputToLinear( in vec3 a ) {\n#ifdef GAMMA_INPUT\n\treturn pow( a, vec3( float( GAMMA_FACTOR ) ) );\n#else\n\treturn a;\n#endif\n}\nvec3 linearToOutput( in vec3 a ) {\n#ifdef GAMMA_OUTPUT\n\treturn pow( a, vec3( 1.0 / float( GAMMA_FACTOR ) ) );\n#else\n\treturn a;\n#endif\n}\n";
+THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n\n#endif\n";THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\tvec3 dirVector = transformDirection( directionalLightDirection[ i ], viewMatrix );\n\n\tfloat dotProduct = dot( transformedNormal, dirVector );\n\tvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t#endif\n\n\t#endif\n\n\t#ifdef WRAP_AROUND\n\n\t\tvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\tdirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tdirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n\t\t#endif\n\n\t#endif\n\n\tvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n\t#endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\n\t\tlVector = normalize( lVector );\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\tpointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tpointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\tvLightFront += pointLightColor[ i ] * pointLightWeighting * attenuation;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += pointLightColor[ i ] * pointLightWeightingBack * attenuation;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\n\t\t\tlVector = normalize( lVector );\n\n\t\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\t\t\tvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\t\tvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\t\tspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n\t\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\t\tspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvLightFront += spotLightColor[ i ] * spotLightWeighting * attenuation * spotEffect;\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvLightBack += spotLightColor[ i ] * spotLightWeightingBack * attenuation * spotEffect;\n\n\t\t\t#endif\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec3 lVector = transformDirection( hemisphereLightDirection[ i ], viewMatrix );\n\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n\t\t#endif\n\n\t}\n\n#endif\n\nvLightFront += ambientLightColor;\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack += ambientLightColor;\n\n#endif\n";
+THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n\n#endif\n";THREE.ShaderChunk.default_vertex="#ifdef USE_SKINNING\n\n\tvec4 mvPosition = modelViewMatrix * skinned;\n\n#elif defined( USE_MORPHTARGETS )\n\n\tvec4 mvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#else\n\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;\n";
+THREE.ShaderChunk.map_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif";THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\t#ifdef USE_MORPHNORMALS\n\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n\t#else\n\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n\t#endif\n\n#endif\n";
+THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n\tuniform float logDepthBufFC;\n\n#endif";THREE.ShaderChunk.lightmap_pars_vertex="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\n#endif";THREE.ShaderChunk.lights_phong_fragment="#ifndef FLAT_SHADED\n\n\tvec3 normal = normalize( vNormal );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\n\t#endif\n\n#else\n\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n\n#endif\n\nvec3 viewPosition = normalize( vViewPosition );\n\n#ifdef USE_NORMALMAP\n\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\n#elif defined( USE_BUMPMAP )\n\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n\nvec3 totalDiffuseLight = vec3( 0.0 );\nvec3 totalSpecularLight = vec3( 0.0 );\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), pointLightDistance[ i ], pointLightDecay[ i ] );\n\n\t\tlVector = normalize( lVector );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\ttotalDiffuseLight += pointLightColor[ i ] * pointDiffuseWeight * attenuation;\n\n\t\t\t\t// specular\n\n\t\tvec3 pointHalfVector = normalize( lVector + viewPosition );\n\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\tfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, pointHalfVector ), 0.0 ), 5.0 );\n\t\ttotalSpecularLight += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * attenuation * specularNormalization;\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat attenuation = calcLightAttenuation( length( lVector ), spotLightDistance[ i ], spotLightDecay[ i ] );\n\n\t\tlVector = normalize( lVector );\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\t// diffuse\n\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\n\t\t\t#else\n\n\t\t\t\tfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t\t#endif\n\n\t\t\ttotalDiffuseLight += spotLightColor[ i ] * spotDiffuseWeight * attenuation * spotEffect;\n\n\t\t\t// specular\n\n\t\t\tvec3 spotHalfVector = normalize( lVector + viewPosition );\n\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\tfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, spotHalfVector ), 0.0 ), 5.0 );\n\t\t\ttotalSpecularLight += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * attenuation * specularNormalization * spotEffect;\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_DIR_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\t\tvec3 dirVector = transformDirection( directionalLightDirection[ i ], viewMatrix );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, dirVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\ttotalDiffuseLight += directionalLightColor[ i ] * dirDiffuseWeight;\n\n\t\t// specular\n\n\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\tfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\n\t\t/*\n\t\t// fresnel term from skin shader\n\t\tconst float F0 = 0.128;\n\n\t\tfloat base = 1.0 - dot( viewPosition, dirHalfVector );\n\t\tfloat exponential = pow( base, 5.0 );\n\n\t\tfloat fresnel = exponential + F0 * ( 1.0 - exponential );\n\t\t*/\n\n\t\t/*\n\t\t// fresnel term from fresnel shader\n\t\tconst float mFresnelBias = 0.08;\n\t\tconst float mFresnelScale = 0.3;\n\t\tconst float mFresnelPower = 5.0;\n\n\t\tfloat fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );\n\t\t*/\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t// \t\tdirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n\t\ttotalSpecularLight += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec3 lVector = transformDirection( hemisphereLightDirection[ i ], viewMatrix );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\n\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\ttotalDiffuseLight += hemiColor;\n\n\t\t// specular (sky light)\n\n\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\tfloat hemiSpecularWeightSky = specularStrength * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\n\t\t// specular (ground light)\n\n\t\tvec3 lVectorGround = -lVector;\n\n\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\tfloat hemiSpecularWeightGround = specularStrength * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\n\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n\t\ttotalSpecularLight += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\n\t}\n\n#endif\n\n#ifdef METAL\n\n\toutgoingLight += diffuseColor.rgb * ( totalDiffuseLight + ambientLightColor ) * specular + totalSpecularLight + emissive;\n\n#else\n\n\toutgoingLight += diffuseColor.rgb * ( totalDiffuseLight + ambientLightColor ) + totalSpecularLight + emissive;\n\n#endif\n";
+THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\n\tuniform vec3 fogColor;\n\n\t#ifdef FOG_EXP2\n\n\t\tuniform float fogDensity;\n\n\t#else\n\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n\n#endif";THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\n\tvec3 morphedNormal = vec3( 0.0 );\n\n\tmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n\tmorphedNormal += normal;\n\n#endif";
+THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\n\tuniform float reflectivity;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tuniform float refractionRatio;\n\n\t#else\n\n\t\tvarying vec3 vReflect;\n\n\t#endif\n\n#endif\n";THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n\n#endif";
+THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\n\t// Per-Pixel Tangent Space Normal Mapping\n\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\n\t}\n\n#endif\n";
+THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n";THREE.ShaderChunk.lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\tuniform sampler2D lightMap;\n\n#endif";THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\n\t}\n\n#endif";
+THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvWorldPosition = worldPosition.xyz;\n\n#endif";THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\n\tvec4 texelColor = texture2D( map, vUv );\n\n\ttexelColor.xyz = inputToLinear( texelColor.xyz );\n\n\tdiffuseColor *= texelColor;\n\n#endif";THREE.ShaderChunk.lightmap_vertex="#ifdef USE_LIGHTMAP\n\n\tvUv2 = uv2;\n\n#endif";THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\n\tdiffuseColor *= texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\n#endif\n";
+THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif\n";THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\n\tvColor.xyz = inputToLinear( color.xyz );\n\n#endif";THREE.ShaderChunk.skinning_vertex="#ifdef USE_SKINNING\n\n\t#ifdef USE_MORPHTARGETS\n\n\tvec4 skinVertex = bindMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\tskinned = bindMatrixInverse * skinned;\n\n#endif\n";
+THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvarying vec3 vReflect;\n\n\tuniform float refractionRatio;\n\n#endif\n";THREE.ShaderChunk.linear_to_gamma_fragment="\n\toutgoingLight = linearToOutput( outgoingLight );\n";THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif";THREE.ShaderChunk.lights_lambert_pars_vertex="uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDecay[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDecay[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n";
+THREE.ShaderChunk.map_pars_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n\n#endif\n";THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n\t\t// Transforming Normal Vectors with the Inverse Transformation\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\n\t\t#else\n\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t#endif\n\n\t#else\n\n\t\tvec3 reflectVec = vReflect;\n\n\t#endif\n\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t#else\n\t\tfloat flipNormal = 1.0;\n\t#endif\n\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\tsampleUV.y = saturate( flipNormal * reflectVec.y * 0.5 + 0.5 );\n\t\tsampleUV.x = atan( flipNormal * reflectVec.z, flipNormal * reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\tvec3 reflectView = flipNormal * normalize((viewMatrix * vec4( reflectVec, 0.0 )).xyz + vec3(0.0,0.0,1.0));\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#endif\n\n\tenvColor.xyz = inputToLinear( envColor.xyz );\n\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\n\t#endif\n\n#endif\n";
+THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif";THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\n#else\n\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\n\t#ifndef USE_MORPHNORMALS\n\n\tuniform float morphTargetInfluences[ 8 ];\n\n\t#else\n\n\tuniform float morphTargetInfluences[ 4 ];\n\n\t#endif\n\n#endif";
+THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif";THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\n\t#else\n\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\n\t#endif\n\n\t#ifdef FOG_EXP2\n\n\t\tfloat fogFactor = exp2( - square( fogDensity ) * square( depth ) * LOG2 );\n\t\tfogFactor = whiteCompliment( fogFactor );\n\n\t#else\n\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\n\t#endif\n\t\n\toutgoingLight = mix( outgoingLight, fogColor, fogFactor );\n\n#endif";
+THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\n\t// Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\n\t// http://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\n\n\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n\tvec2 dHdxy_fwd() {\n\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\n\t\treturn vec2( dBx, dBy );\n\n\t}\n\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\t\t// normalized\n\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\n\t}\n\n#endif\n";
+THREE.ShaderChunk.defaultnormal_vertex="#ifdef USE_SKINNING\n\n\tvec3 objectNormal = skinnedNormal.xyz;\n\n#elif defined( USE_MORPHNORMALS )\n\n\tvec3 objectNormal = morphedNormal;\n\n#else\n\n\tvec3 objectNormal = normal;\n\n#endif\n\n#ifdef FLIP_SIDED\n\n\tobjectNormal = -objectNormal;\n\n#endif\n\nvec3 transformedNormal = normalMatrix * objectNormal;\n";THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDecay[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDecay[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n\nvarying vec3 vViewPosition;\n\n#ifndef FLAT_SHADED\n\n\tvarying vec3 vNormal;\n\n#endif\n";
+THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n\n#endif";THREE.ShaderChunk.map_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif";
+THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\n\toutgoingLight *= diffuseColor.xyz * texture2D( lightMap, vUv2 ).xyz;\n\n#endif";THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\n#endif";THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\n\tdiffuseColor.rgb *= vColor;\n\n#endif";THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\n\tvec3 morphed = vec3( 0.0 );\n\tmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\tmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\tmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\tmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n\t#ifndef USE_MORPHNORMALS\n\n\tmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\tmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\tmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\tmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n\t#endif\n\n\tmorphed += position;\n\n#endif";
+THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvec3 worldNormal = transformDirection( objectNormal, modelMatrix );\n\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n\t#ifdef ENVMAP_MODE_REFLECTION\n\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\n\t#else\n\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t#endif\n\n#endif\n";
+THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\n\t#ifdef SHADOWMAP_DEBUG\n\n\t\tvec3 frustumColors[3];\n\t\tfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n\t\tfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n\t\tfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\n\t#endif\n\n\t#ifdef SHADOWMAP_CASCADE\n\n\t\tint inFrustumCount = 0;\n\n\t#endif\n\n\tfloat fDepth;\n\tvec3 shadowColor = vec3( 1.0 );\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\n\t\t\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\n\t\t\t\t// if ( all( something, something ) ) using this instead\n\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\n\t\t\t\t// don't shadow pixels outside of light frustum\n\t\t\t\t// use just first frustum (for cascades)\n\t\t\t\t// don't shadow pixels behind far plane of light frustum\n\n\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\tinFrustumCount += int( inFrustum );\n\t\t\tbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\n\t\t#else\n\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n\t\t#endif\n\n\t\tbool frustumTest = all( frustumTestVec );\n\n\t\tif ( frustumTest ) {\n\n\t\t\tshadowCoord.z += shadowBias[ i ];\n\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t/*\n\t\t\t\t\t\t// nested loops breaks shader compiler / validator on some ATI cards when using OpenGL\n\t\t\t\t\t\t// must enroll loop manually\n\n\t\t\t\tfor ( float y = -1.25; y <= 1.25; y += 1.25 )\n\t\t\t\t\tfor ( float x = -1.25; x <= 1.25; x += 1.25 ) {\n\n\t\t\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\n\n\t\t\t\t\t\t\t\t// doesn't seem to produce any noticeable visual difference compared to simple texture2D lookup\n\t\t\t\t\t\t\t\t//vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );\n\n\t\t\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\t\t\tshadow += 1.0;\n\n\t\t\t\t}\n\n\t\t\t\tshadow /= 9.0;\n\n\t\t*/\n\n\t\t\t\tconst float shadowDelta = 1.0 / 9.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\n\t\t\t\tdepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n\t\t\t\tshadowKernel[0] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n\t\t\t\tshadowKernel[1] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n\t\t\t\tshadowKernel[2] *= vec3(0.25);\n\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\n\t\t\t\tshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n\t\t\t\tshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) );\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#else\n\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\n\t\t// spot with multiple shadows is darker\n\n\t\t\t\t\tshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\n\t\t// spot with multiple shadows has the same color as single shadow spot\n\n\t\t// \t\t\t\t\tshadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );\n\n\t\t\t#endif\n\n\t\t}\n\n\n\t\t#ifdef SHADOWMAP_DEBUG\n\n\t\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\t\tif ( inFrustum && inFrustumCount == 1 ) outgoingLight *= frustumColors[ i ];\n\n\t\t\t#else\n\n\t\t\t\tif ( inFrustum ) outgoingLight *= frustumColors[ i ];\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t}\n\n\t// NOTE: I am unsure if this is correct in linear space. -bhouston, Dec 29, 2014\n\tshadowColor = inputToLinear( shadowColor );\n\n\toutgoingLight = outgoingLight * shadowColor;\n\n#endif\n";
+THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n\t#ifdef USE_SKINNING\n\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\n\t#elif defined( USE_MORPHTARGETS )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n#endif\n";THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\n\t}\n\n#endif";
+THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\n\t#ifdef BONE_TEXTURE\n\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\n\t\t\ty = dy * ( y + 0.5 );\n\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\n\t\t\treturn bone;\n\n\t\t}\n\n\t#else\n\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\n\t\t}\n\n\t#endif\n\n#endif\n";
+THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\n\tuniform float logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\t#extension GL_EXT_frag_depth : enable\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n#endif";THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n";THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\n\tuniform sampler2D alphaMap;\n\n#endif\n";
+THREE.UniformsUtils={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];b[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector2||e instanceof THREE.Vector3||e instanceof THREE.Vector4||e instanceof THREE.Matrix4||e instanceof THREE.Texture?e.clone():e instanceof Array?e.slice():e}}return b}};
+THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},alphaMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:.98},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",value:null},bumpScale:{type:"f",
+value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",value:[]},hemisphereLightGroundColor:{type:"fv",
+value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},pointLightDecay:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]},spotLightDecay:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",
+value:1},size:{type:"f",value:1},scale:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};
+THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.common,THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",
+THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.skinbase_vertex,"\t#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"\t#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,
+"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.common,THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );",
+THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"\toutgoingLight = diffuseColor.rgb;",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n}"].join("\n")},
+lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.common,THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,
+THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,
+THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.common,THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,
+THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,
+THREE.ShaderChunk.specularmap_fragment,"\t#ifdef DOUBLE_SIDED\n\t\tif ( gl_FrontFacing )\n\t\t\toutgoingLight += diffuseColor.rgb * vLightFront + emissive;\n\t\telse\n\t\t\toutgoingLight += diffuseColor.rgb * vLightBack + emissive;\n\t#else\n\t\toutgoingLight += diffuseColor.rgb * vLightFront + emissive;\n\t#endif",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n}"].join("\n")},
+phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif",THREE.ShaderChunk.common,
+THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,
+THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"\tvViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;",
+THREE.ShaderChunk.common,THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,
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+for(z=$.length;y<z;y++)B=xa[$[y]],Pa=Ga[B.a],ka=Ga[B.b],Q=Ga[B.c],Fa[la]=Pa.x,Fa[la+1]=Pa.y,Fa[la+2]=Pa.z,Fa[la+3]=Pa.w,Fa[la+4]=ka.x,Fa[la+5]=ka.y,Fa[la+6]=ka.z,Fa[la+7]=ka.w,Fa[la+8]=Q.x,Fa[la+9]=Q.y,Fa[la+10]=Q.z,Fa[la+11]=Q.w,ha=$a[B.a],ia=$a[B.b],ob=$a[B.c],Ea[la]=ha.x,Ea[la+1]=ha.y,Ea[la+2]=ha.z,Ea[la+3]=ha.w,Ea[la+4]=ia.x,Ea[la+5]=ia.y,Ea[la+6]=ia.z,Ea[la+7]=ia.w,Ea[la+8]=ob.x,Ea[la+9]=ob.y,Ea[la+10]=ob.z,Ea[la+11]=ob.w,la+=12;0<la&&(m.bindBuffer(m.ARRAY_BUFFER,v.__webglSkinIndicesBuffer),
+m.bufferData(m.ARRAY_BUFFER,Ea,D),m.bindBuffer(m.ARRAY_BUFFER,v.__webglSkinWeightsBuffer),m.bufferData(m.ARRAY_BUFFER,Fa,D))}if(ib){y=0;for(z=$.length;y<z;y++)B=xa[$[y]],M=B.vertexColors,R=B.color,3===M.length&&E.vertexColors===THREE.VertexColors?(da=M[0],ba=M[1],ja=M[2]):ja=ba=da=R,Da[Ha]=da.r,Da[Ha+1]=da.g,Da[Ha+2]=da.b,Da[Ha+3]=ba.r,Da[Ha+4]=ba.g,Da[Ha+5]=ba.b,Da[Ha+6]=ja.r,Da[Ha+7]=ja.g,Da[Ha+8]=ja.b,Ha+=9;0<Ha&&(m.bindBuffer(m.ARRAY_BUFFER,v.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,Da,
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+yb+=2;0<yb&&(m.bindBuffer(m.ARRAY_BUFFER,v.__webglUV2Buffer),m.bufferData(m.ARRAY_BUFFER,lb,D))}if(fb){y=0;for(z=$.length;y<z;y++)Va[zb]=La,Va[zb+1]=La+1,Va[zb+2]=La+2,zb+=3,Ta[eb]=La,Ta[eb+1]=La+1,Ta[eb+2]=La,Ta[eb+3]=La+2,Ta[eb+4]=La+1,Ta[eb+5]=La+2,eb+=6,La+=3;m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,v.__webglFaceBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,Va,D);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,v.__webglLineBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,Ta,D)}if(mb)for(Y=0,ub=mb.length;Y<ub;Y++)if(C=
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+u){var db=m.DYNAMIC_DRAW,Tb,Ub,ac,ma,bc,Nb=b.vertices,Vb=Nb.length,Pb=b.colors,rb=Pb.length,cc=b.__vertexArray,dc=b.__colorArray,wb=b.colorsNeedUpdate,gc=b.__webglCustomAttributesList,ec,jb,va,Lb,Ja,ga;if(b.verticesNeedUpdate){for(Tb=0;Tb<Vb;Tb++)ac=Nb[Tb],ma=3*Tb,cc[ma]=ac.x,cc[ma+1]=ac.y,cc[ma+2]=ac.z;m.bindBuffer(m.ARRAY_BUFFER,b.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,cc,db)}if(wb){for(Ub=0;Ub<rb;Ub++)bc=Pb[Ub],ma=3*Ub,dc[ma]=bc.r,dc[ma+1]=bc.g,dc[ma+2]=bc.b;m.bindBuffer(m.ARRAY_BUFFER,
+b.__webglColorBuffer);m.bufferData(m.ARRAY_BUFFER,dc,db)}if(gc)for(ec=0,jb=gc.length;ec<jb;ec++){ga=gc[ec];if(ga.needsUpdate&&(void 0===ga.boundTo||"vertices"===ga.boundTo))if(Lb=ga.value.length,ma=0,1===ga.size)for(va=0;va<Lb;va++)ga.array[va]=ga.value[va];else if(2===ga.size)for(va=0;va<Lb;va++)Ja=ga.value[va],ga.array[ma]=Ja.x,ga.array[ma+1]=Ja.y,ma+=2;else if(3===ga.size)if("c"===ga.type)for(va=0;va<Lb;va++)Ja=ga.value[va],ga.array[ma]=Ja.r,ga.array[ma+1]=Ja.g,ga.array[ma+2]=Ja.b,ma+=3;else for(va=
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+!1}function u(a){!0===a.transparent?W.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):W.setBlending(THREE.NoBlending);W.setDepthTest(a.depthTest);W.setDepthWrite(a.depthWrite);W.setColorWrite(a.colorWrite);W.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function v(a,b,c,d,e){var f,g,h,k;Mb=0;if(d.needsUpdate){d.program&&hc(d);d.addEventListener("dispose",ic);var n=pc[d.type];if(n){var l=THREE.ShaderLib[n];
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+var ab=!1,oa=!1,qa=!1,Ua=d.program,ka=Ua.uniforms,Q=d.__webglShader.uniforms;Ua.id!==ob&&(m.useProgram(Ua.program),ob=Ua.id,qa=oa=ab=!0);d.id!==ub&&(-1===ub&&(qa=!0),ub=d.id,oa=!0);if(ab||a!==vb)m.uniformMatrix4fv(ka.projectionMatrix,!1,a.projectionMatrix.elements),ja&&m.uniform1f(ka.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==vb&&(vb=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==ka.cameraPosition&&(wa.setFromMatrixPosition(a.matrixWorld),m.uniform3f(ka.cameraPosition,
+wa.x,wa.y,wa.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==ka.viewMatrix&&m.uniformMatrix4fv(ka.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==ka.bindMatrix&&m.uniformMatrix4fv(ka.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&null!==ka.bindMatrixInverse&&m.uniformMatrix4fv(ka.bindMatrixInverse,!1,e.bindMatrixInverse.elements),
+Nb&&e.skeleton&&e.skeleton.useVertexTexture){if(null!==ka.boneTexture){var db=D();m.uniform1i(ka.boneTexture,db);B.setTexture(e.skeleton.boneTexture,db)}null!==ka.boneTextureWidth&&m.uniform1i(ka.boneTextureWidth,e.skeleton.boneTextureWidth);null!==ka.boneTextureHeight&&m.uniform1i(ka.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==ka.boneGlobalMatrices&&m.uniformMatrix4fv(ka.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if(oa){c&&d.fog&&(Q.fogColor.value=
+c.color,c instanceof THREE.Fog?(Q.fogNear.value=c.near,Q.fogFar.value=c.far):c instanceof THREE.FogExp2&&(Q.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(Ob){var qa=!0,ia,Za,Y,bb=0,cb=0,ib=0,xb,pb,qb,Ca,jb,na=jc,rb=na.directional.colors,La=na.directional.positions,Ma=na.point.colors,kb=na.point.positions,yb=na.point.distances,zb=na.point.decays,Ra=na.spot.colors,Aa=na.spot.positions,eb=na.spot.distances,Ha=na.spot.directions,
+la=na.spot.anglesCos,ra=na.spot.exponents,K=na.spot.decays,za=na.hemi.skyColors,Sa=na.hemi.groundColors,Ab=na.hemi.positions,lb=0,Na=0,sa=0,Da=0,Ea=0,Fa=0,Gb=0,Bb=0,mb=0,C=0,Va=0,Ta=0;ia=0;for(Za=b.length;ia<Za;ia++)Y=b[ia],Y.onlyShadow||(xb=Y.color,Ca=Y.intensity,jb=Y.distance,Y instanceof THREE.AmbientLight?Y.visible&&(bb+=xb.r,cb+=xb.g,ib+=xb.b):Y instanceof THREE.DirectionalLight?(Ea+=1,Y.visible&&(pa.setFromMatrixPosition(Y.matrixWorld),wa.setFromMatrixPosition(Y.target.matrixWorld),pa.sub(wa),
+pa.normalize(),mb=3*lb,La[mb]=pa.x,La[mb+1]=pa.y,La[mb+2]=pa.z,y(rb,mb,xb,Ca),lb+=1)):Y instanceof THREE.PointLight?(Fa+=1,Y.visible&&(C=3*Na,y(Ma,C,xb,Ca),wa.setFromMatrixPosition(Y.matrixWorld),kb[C]=wa.x,kb[C+1]=wa.y,kb[C+2]=wa.z,yb[Na]=jb,zb[Na]=0===Y.distance?0:Y.decay,Na+=1)):Y instanceof THREE.SpotLight?(Gb+=1,Y.visible&&(Va=3*sa,y(Ra,Va,xb,Ca),pa.setFromMatrixPosition(Y.matrixWorld),Aa[Va]=pa.x,Aa[Va+1]=pa.y,Aa[Va+2]=pa.z,eb[sa]=jb,wa.setFromMatrixPosition(Y.target.matrixWorld),pa.sub(wa),
+pa.normalize(),Ha[Va]=pa.x,Ha[Va+1]=pa.y,Ha[Va+2]=pa.z,la[sa]=Math.cos(Y.angle),ra[sa]=Y.exponent,K[sa]=0===Y.distance?0:Y.decay,sa+=1)):Y instanceof THREE.HemisphereLight&&(Bb+=1,Y.visible&&(pa.setFromMatrixPosition(Y.matrixWorld),pa.normalize(),Ta=3*Da,Ab[Ta]=pa.x,Ab[Ta+1]=pa.y,Ab[Ta+2]=pa.z,pb=Y.color,qb=Y.groundColor,y(za,Ta,pb,Ca),y(Sa,Ta,qb,Ca),Da+=1)));ia=3*lb;for(Za=Math.max(rb.length,3*Ea);ia<Za;ia++)rb[ia]=0;ia=3*Na;for(Za=Math.max(Ma.length,3*Fa);ia<Za;ia++)Ma[ia]=0;ia=3*sa;for(Za=Math.max(Ra.length,
+3*Gb);ia<Za;ia++)Ra[ia]=0;ia=3*Da;for(Za=Math.max(za.length,3*Bb);ia<Za;ia++)za[ia]=0;ia=3*Da;for(Za=Math.max(Sa.length,3*Bb);ia<Za;ia++)Sa[ia]=0;na.directional.length=lb;na.point.length=Na;na.spot.length=sa;na.hemi.length=Da;na.ambient[0]=bb;na.ambient[1]=cb;na.ambient[2]=ib;Ob=!1}if(qa){var ea=jc;Q.ambientLightColor.value=ea.ambient;Q.directionalLightColor.value=ea.directional.colors;Q.directionalLightDirection.value=ea.directional.positions;Q.pointLightColor.value=ea.point.colors;Q.pointLightPosition.value=
+ea.point.positions;Q.pointLightDistance.value=ea.point.distances;Q.pointLightDecay.value=ea.point.decays;Q.spotLightColor.value=ea.spot.colors;Q.spotLightPosition.value=ea.spot.positions;Q.spotLightDistance.value=ea.spot.distances;Q.spotLightDirection.value=ea.spot.directions;Q.spotLightAngleCos.value=ea.spot.anglesCos;Q.spotLightExponent.value=ea.spot.exponents;Q.spotLightDecay.value=ea.spot.decays;Q.hemisphereLightSkyColor.value=ea.hemi.skyColors;Q.hemisphereLightGroundColor.value=ea.hemi.groundColors;
+Q.hemisphereLightDirection.value=ea.hemi.positions;x(Q,!0)}else x(Q,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){Q.opacity.value=d.opacity;Q.diffuse.value=d.color;Q.map.value=d.map;Q.lightMap.value=d.lightMap;Q.specularMap.value=d.specularMap;Q.alphaMap.value=d.alphaMap;d.bumpMap&&(Q.bumpMap.value=d.bumpMap,Q.bumpScale.value=d.bumpScale);d.normalMap&&(Q.normalMap.value=d.normalMap,Q.normalScale.value.copy(d.normalScale));
+var fb;d.map?fb=d.map:d.specularMap?fb=d.specularMap:d.normalMap?fb=d.normalMap:d.bumpMap?fb=d.bumpMap:d.alphaMap&&(fb=d.alphaMap);if(void 0!==fb){var wb=fb.offset,Qb=fb.repeat;Q.offsetRepeat.value.set(wb.x,wb.y,Qb.x,Qb.y)}Q.envMap.value=d.envMap;Q.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;Q.reflectivity.value=d.reflectivity;Q.refractionRatio.value=d.refractionRatio}if(d instanceof THREE.LineBasicMaterial)Q.diffuse.value=d.color,Q.opacity.value=d.opacity;else if(d instanceof
+THREE.LineDashedMaterial)Q.diffuse.value=d.color,Q.opacity.value=d.opacity,Q.dashSize.value=d.dashSize,Q.totalSize.value=d.dashSize+d.gapSize,Q.scale.value=d.scale;else if(d instanceof THREE.PointCloudMaterial){if(Q.psColor.value=d.color,Q.opacity.value=d.opacity,Q.size.value=d.size,Q.scale.value=U.height/2,Q.map.value=d.map,null!==d.map){var Wb=d.map.offset,Xb=d.map.repeat;Q.offsetRepeat.value.set(Wb.x,Wb.y,Xb.x,Xb.y)}}else d instanceof THREE.MeshPhongMaterial?(Q.shininess.value=d.shininess,Q.emissive.value=
+d.emissive,Q.specular.value=d.specular,d.wrapAround&&Q.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(Q.emissive.value=d.emissive,d.wrapAround&&Q.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(Q.mNear.value=a.near,Q.mFar.value=a.far,Q.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(Q.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&Q.shadowMatrix)for(var sb=0,Cb=0,$=b.length;Cb<$;Cb++){var xa=b[Cb];xa.castShadow&&(xa instanceof
+THREE.SpotLight||xa instanceof THREE.DirectionalLight&&!xa.shadowCascade)&&(Q.shadowMap.value[sb]=xa.shadowMap,Q.shadowMapSize.value[sb]=xa.shadowMapSize,Q.shadowMatrix.value[sb]=xa.shadowMatrix,Q.shadowDarkness.value[sb]=xa.shadowDarkness,Q.shadowBias.value[sb]=xa.shadowBias,sb++)}for(var Hb=d.uniformsList,Oa,$a,Ga,nb=0,fc=Hb.length;nb<fc;nb++){var T=Hb[nb][0];if(!1!==T.needsUpdate){var Db=T.type,S=T.value,aa=Hb[nb][1];switch(Db){case "1i":m.uniform1i(aa,S);break;case "1f":m.uniform1f(aa,S);break;
+case "2f":m.uniform2f(aa,S[0],S[1]);break;case "3f":m.uniform3f(aa,S[0],S[1],S[2]);break;case "4f":m.uniform4f(aa,S[0],S[1],S[2],S[3]);break;case "1iv":m.uniform1iv(aa,S);break;case "3iv":m.uniform3iv(aa,S);break;case "1fv":m.uniform1fv(aa,S);break;case "2fv":m.uniform2fv(aa,S);break;case "3fv":m.uniform3fv(aa,S);break;case "4fv":m.uniform4fv(aa,S);break;case "Matrix3fv":m.uniformMatrix3fv(aa,!1,S);break;case "Matrix4fv":m.uniformMatrix4fv(aa,!1,S);break;case "i":m.uniform1i(aa,S);break;case "f":m.uniform1f(aa,
+S);break;case "v2":m.uniform2f(aa,S.x,S.y);break;case "v3":m.uniform3f(aa,S.x,S.y,S.z);break;case "v4":m.uniform4f(aa,S.x,S.y,S.z,S.w);break;case "c":m.uniform3f(aa,S.r,S.g,S.b);break;case "iv1":m.uniform1iv(aa,S);break;case "iv":m.uniform3iv(aa,S);break;case "fv1":m.uniform1fv(aa,S);break;case "fv":m.uniform3fv(aa,S);break;case "v2v":void 0===T._array&&(T._array=new Float32Array(2*S.length));for(var Z=0,Ba=S.length;Z<Ba;Z++)Ga=2*Z,T._array[Ga]=S[Z].x,T._array[Ga+1]=S[Z].y;m.uniform2fv(aa,T._array);
+break;case "v3v":void 0===T._array&&(T._array=new Float32Array(3*S.length));Z=0;for(Ba=S.length;Z<Ba;Z++)Ga=3*Z,T._array[Ga]=S[Z].x,T._array[Ga+1]=S[Z].y,T._array[Ga+2]=S[Z].z;m.uniform3fv(aa,T._array);break;case "v4v":void 0===T._array&&(T._array=new Float32Array(4*S.length));Z=0;for(Ba=S.length;Z<Ba;Z++)Ga=4*Z,T._array[Ga]=S[Z].x,T._array[Ga+1]=S[Z].y,T._array[Ga+2]=S[Z].z,T._array[Ga+3]=S[Z].w;m.uniform4fv(aa,T._array);break;case "m3":m.uniformMatrix3fv(aa,!1,S.elements);break;case "m3v":void 0===
+T._array&&(T._array=new Float32Array(9*S.length));Z=0;for(Ba=S.length;Z<Ba;Z++)S[Z].flattenToArrayOffset(T._array,9*Z);m.uniformMatrix3fv(aa,!1,T._array);break;case "m4":m.uniformMatrix4fv(aa,!1,S.elements);break;case "m4v":void 0===T._array&&(T._array=new Float32Array(16*S.length));Z=0;for(Ba=S.length;Z<Ba;Z++)S[Z].flattenToArrayOffset(T._array,16*Z);m.uniformMatrix4fv(aa,!1,T._array);break;case "t":Oa=S;$a=D();m.uniform1i(aa,$a);if(!Oa)continue;if(Oa instanceof THREE.CubeTexture||Oa.image instanceof
+Array&&6===Oa.image.length){var X=Oa,Eb=$a;if(6===X.image.length)if(X.needsUpdate){X.image.__webglTextureCube||(X.addEventListener("dispose",Pb),X.image.__webglTextureCube=m.createTexture(),B.info.memory.textures++);m.activeTexture(m.TEXTURE0+Eb);m.bindTexture(m.TEXTURE_CUBE_MAP,X.image.__webglTextureCube);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,X.flipY);for(var Rb=X instanceof THREE.CompressedTexture,Ib=X.image[0]instanceof THREE.DataTexture,gb=[],ya=0;6>ya;ya++)gb[ya]=!B.autoScaleCubemaps||Rb||Ib?Ib?
+X.image[ya].image:X.image[ya]:E(X.image[ya],qc);var Yb=gb[0],Zb=THREE.Math.isPowerOfTwo(Yb.width)&&THREE.Math.isPowerOfTwo(Yb.height),Wa=I(X.format),tb=I(X.type);A(m.TEXTURE_CUBE_MAP,X,Zb);for(ya=0;6>ya;ya++)if(Rb)for(var hb,$b=gb[ya].mipmaps,Fb=0,Sb=$b.length;Fb<Sb;Fb++)hb=$b[Fb],X.format!==THREE.RGBAFormat&&X.format!==THREE.RGBFormat?-1<kc().indexOf(Wa)?m.compressedTexImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,Fb,Wa,hb.width,hb.height,0,hb.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):
+m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,Fb,Wa,hb.width,hb.height,0,Wa,tb,hb.data);else Ib?m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,0,Wa,gb[ya].width,gb[ya].height,0,Wa,tb,gb[ya].data):m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,0,Wa,Wa,tb,gb[ya]);X.generateMipmaps&&Zb&&m.generateMipmap(m.TEXTURE_CUBE_MAP);X.needsUpdate=!1;if(X.onUpdate)X.onUpdate()}else m.activeTexture(m.TEXTURE0+Eb),m.bindTexture(m.TEXTURE_CUBE_MAP,X.image.__webglTextureCube)}else if(Oa instanceof THREE.WebGLRenderTargetCube){var Jb=
+Oa;m.activeTexture(m.TEXTURE0+$a);m.bindTexture(m.TEXTURE_CUBE_MAP,Jb.__webglTexture)}else B.setTexture(Oa,$a);break;case "tv":void 0===T._array&&(T._array=[]);Z=0;for(Ba=T.value.length;Z<Ba;Z++)T._array[Z]=D();m.uniform1iv(aa,T._array);Z=0;for(Ba=T.value.length;Z<Ba;Z++)Oa=T.value[Z],$a=T._array[Z],Oa&&B.setTexture(Oa,$a);break;default:THREE.warn("THREE.WebGLRenderer: Unknown uniform type: "+Db)}}}}m.uniformMatrix4fv(ka.modelViewMatrix,!1,e._modelViewMatrix.elements);ka.normalMatrix&&m.uniformMatrix3fv(ka.normalMatrix,
+!1,e._normalMatrix.elements);null!==ka.modelMatrix&&m.uniformMatrix4fv(ka.modelMatrix,!1,e.matrixWorld.elements);return Ua}function x(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.pointLightDecay.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=
+b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.spotLightDecay.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function D(){var a=Mb;a>=Wb&&THREE.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Wb);Mb+=1;return a}function w(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}
+function y(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function A(a,b,c){c?(m.texParameteri(a,m.TEXTURE_WRAP_S,I(b.wrapS)),m.texParameteri(a,m.TEXTURE_WRAP_T,I(b.wrapT)),m.texParameteri(a,m.TEXTURE_MAG_FILTER,I(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,I(b.minFilter))):(m.texParameteri(a,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+
+b.sourceFile+" )"),m.texParameteri(a,m.TEXTURE_MAG_FILTER,z(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,z(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+b.sourceFile+" )"));(c=da.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&b.type!==THREE.HalfFloatType&&(1<b.anisotropy||b.__currentAnisotropy)&&
+(m.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,B.getMaxAnisotropy())),b.__currentAnisotropy=b.anisotropy)}function E(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);THREE.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}
+function G(a,b){m.bindRenderbuffer(m.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_COMPONENT16,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_STENCIL,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a)):m.renderbufferStorage(m.RENDERBUFFER,m.RGBA4,b.width,b.height)}function F(a){a instanceof
+THREE.WebGLRenderTargetCube?(m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture),m.generateMipmap(m.TEXTURE_CUBE_MAP),m.bindTexture(m.TEXTURE_CUBE_MAP,null)):(m.bindTexture(m.TEXTURE_2D,a.__webglTexture),m.generateMipmap(m.TEXTURE_2D),m.bindTexture(m.TEXTURE_2D,null))}function z(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?m.NEAREST:m.LINEAR}function I(a){var b;if(a===THREE.RepeatWrapping)return m.REPEAT;if(a===THREE.ClampToEdgeWrapping)return m.CLAMP_TO_EDGE;
+if(a===THREE.MirroredRepeatWrapping)return m.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return m.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return m.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return m.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return m.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return m.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return m.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return m.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return m.UNSIGNED_SHORT_4_4_4_4;
+if(a===THREE.UnsignedShort5551Type)return m.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return m.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return m.BYTE;if(a===THREE.ShortType)return m.SHORT;if(a===THREE.UnsignedShortType)return m.UNSIGNED_SHORT;if(a===THREE.IntType)return m.INT;if(a===THREE.UnsignedIntType)return m.UNSIGNED_INT;if(a===THREE.FloatType)return m.FLOAT;b=da.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return m.ALPHA;
+if(a===THREE.RGBFormat)return m.RGB;if(a===THREE.RGBAFormat)return m.RGBA;if(a===THREE.LuminanceFormat)return m.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return m.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return m.FUNC_ADD;if(a===THREE.SubtractEquation)return m.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return m.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return m.ZERO;if(a===THREE.OneFactor)return m.ONE;if(a===THREE.SrcColorFactor)return m.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return m.ONE_MINUS_SRC_COLOR;
+if(a===THREE.SrcAlphaFactor)return m.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return m.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return m.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return m.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return m.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return m.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return m.SRC_ALPHA_SATURATE;b=da.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;
+if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=da.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
+if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=da.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var U=void 0!==a.canvas?a.canvas:document.createElement("canvas"),M=void 0!==a.context?a.context:null,H=1,L=void 0!==a.precision?a.precision:"highp",P=void 0!==a.alpha?a.alpha:!1,N=void 0!==a.depth?a.depth:!0,R=void 0!==a.stencil?
+a.stencil:!0,V=void 0!==a.antialias?a.antialias:!1,J=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,oa=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,ja=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,ha=new THREE.Color(0),O=0,ca=[],ba={},qa=[],Ka=[],Qa=[],Xa=[],Ya=[];this.domElement=U;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=
+!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var B=this,Pa=[],ob=null,ab=null,ub=-1,ta="",vb=null,Mb=0,ib=0,bb=0,pb=U.width,qb=U.height,Xb=0,fc=0,cb=new THREE.Frustum,db=new THREE.Matrix4,wa=new THREE.Vector3,pa=new THREE.Vector3,Ob=!0,jc={ambient:[0,
+0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[],decays:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[],decays:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}},m;try{var Yb={alpha:P,depth:N,stencil:R,antialias:V,premultipliedAlpha:J,preserveDrawingBuffer:oa};m=M||U.getContext("webgl",Yb)||U.getContext("experimental-webgl",Yb);if(null===m){if(null!==U.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";
+throw"Error creating WebGL context.";}U.addEventListener("webglcontextlost",function(a){a.preventDefault();Zb();lc();ba={}},!1)}catch(rc){THREE.error("THREE.WebGLRenderer: "+rc)}var W=new THREE.WebGLState(m,I);void 0===m.getShaderPrecisionFormat&&(m.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var da=new THREE.WebGLExtensions(m);da.get("OES_texture_float");da.get("OES_texture_float_linear");da.get("OES_texture_half_float");da.get("OES_texture_half_float_linear");
+da.get("OES_standard_derivatives");ja&&da.get("EXT_frag_depth");var rb=function(a,b,c,d){!0===J&&(a*=d,b*=d,c*=d);m.clearColor(a,b,c,d)},lc=function(){m.clearColor(0,0,0,1);m.clearDepth(1);m.clearStencil(0);m.enable(m.DEPTH_TEST);m.depthFunc(m.LEQUAL);m.frontFace(m.CCW);m.cullFace(m.BACK);m.enable(m.CULL_FACE);m.enable(m.BLEND);m.blendEquation(m.FUNC_ADD);m.blendFunc(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA);m.viewport(ib,bb,pb,qb);rb(ha.r,ha.g,ha.b,O)},Zb=function(){vb=ob=null;ta="";ub=-1;Ob=!0;W.reset()};
+lc();this.context=m;this.state=W;var Wb=m.getParameter(m.MAX_TEXTURE_IMAGE_UNITS),sc=m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS),tc=m.getParameter(m.MAX_TEXTURE_SIZE),qc=m.getParameter(m.MAX_CUBE_MAP_TEXTURE_SIZE),Vb=0<sc,Nb=Vb&&da.get("OES_texture_float"),uc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.HIGH_FLOAT),vc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_FLOAT),wc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.HIGH_FLOAT),xc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_FLOAT),
+kc=function(){var a;return function(){if(void 0!==a)return a;a=[];if(da.get("WEBGL_compressed_texture_pvrtc")||da.get("WEBGL_compressed_texture_s3tc"))for(var b=m.getParameter(m.COMPRESSED_TEXTURE_FORMATS),c=0;c<b.length;c++)a.push(b[c]);return a}}(),yc=0<uc.precision&&0<wc.precision,mc=0<vc.precision&&0<xc.precision;"highp"!==L||yc||(mc?(L="mediump",THREE.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(L="lowp",THREE.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));
+"mediump"!==L||mc||(L="lowp",THREE.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var zc=new THREE.ShadowMapPlugin(this,ca,ba,qa),Ac=new THREE.SpritePlugin(this,Xa),Bc=new THREE.LensFlarePlugin(this,Ya);this.getContext=function(){return m};this.forceContextLoss=function(){da.get("WEBGL_lose_context").loseContext()};this.supportsVertexTextures=function(){return Vb};this.supportsFloatTextures=function(){return da.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){return da.get("OES_texture_half_float")};
+this.supportsStandardDerivatives=function(){return da.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){return da.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){return da.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return da.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=da.get("EXT_texture_filter_anisotropic");return a=null!==b?m.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):
+0}}();this.getPrecision=function(){return L};this.getPixelRatio=function(){return H};this.setPixelRatio=function(a){H=a};this.setSize=function(a,b,c){U.width=a*H;U.height=b*H;!1!==c&&(U.style.width=a+"px",U.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){ib=a*H;bb=b*H;pb=c*H;qb=d*H;m.viewport(ib,bb,pb,qb)};this.setScissor=function(a,b,c,d){m.scissor(a*H,b*H,c*H,d*H)};this.enableScissorTest=function(a){a?m.enable(m.SCISSOR_TEST):m.disable(m.SCISSOR_TEST)};this.getClearColor=
+function(){return ha};this.setClearColor=function(a,b){ha.set(a);O=void 0!==b?b:1;rb(ha.r,ha.g,ha.b,O)};this.getClearAlpha=function(){return O};this.setClearAlpha=function(a){O=a;rb(ha.r,ha.g,ha.b,O)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=m.COLOR_BUFFER_BIT;if(void 0===b||b)d|=m.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=m.STENCIL_BUFFER_BIT;m.clear(d)};this.clearColor=function(){m.clear(m.COLOR_BUFFER_BIT)};this.clearDepth=function(){m.clear(m.DEPTH_BUFFER_BIT)};this.clearStencil=function(){m.clear(m.STENCIL_BUFFER_BIT)};
+this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=Zb;var wb=function(a){a.target.traverse(function(a){a.removeEventListener("remove",wb);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete ba[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=qa,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},
+jb=function(a){a=a.target;a.removeEventListener("dispose",jb);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(m.deleteBuffer(c.buffer),delete c.buffer)}B.info.memory.geometries--}else if(b=Ua[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)m.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=
+0;for(g=e.numMorphNormals;f<g;f++)m.deleteBuffer(e.__webglMorphNormalsBuffers[f]);delete e.__webglMorphNormalsBuffers}nc(e)}delete Ua[a.id]}else nc(a);ta=""},Pb=function(a){a=a.target;a.removeEventListener("dispose",Pb);a.image&&a.image.__webglTextureCube?(m.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(m.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);B.info.memory.textures--},oc=function(a){a=a.target;a.removeEventListener("dispose",
+oc);if(a&&void 0!==a.__webglTexture){m.deleteTexture(a.__webglTexture);delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)m.deleteFramebuffer(a.__webglFramebuffer[b]),m.deleteRenderbuffer(a.__webglRenderbuffer[b]);else m.deleteFramebuffer(a.__webglFramebuffer),m.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}B.info.memory.textures--},ic=function(a){a=a.target;a.removeEventListener("dispose",ic);hc(a)},nc=function(a){for(var b=
+"__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),c=0,d=b.length;c<d;c++){var e=b[c];void 0!==a[e]&&(m.deleteBuffer(a[e]),delete a[e])}if(void 0!==a.__webglCustomAttributesList){for(e in a.__webglCustomAttributesList)m.deleteBuffer(a.__webglCustomAttributesList[e].buffer);delete a.__webglCustomAttributesList}B.info.memory.geometries--},
+hc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=Pa.length;a<c;a++)if(d=Pa[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=Pa.length;a<c;a++)d=Pa[a],d.program!==b&&e.push(d);Pa=e;m.deleteProgram(b);B.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){W.initAttributes();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=m.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=
+m.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=m.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=m.createBuffer());a.hasPositions&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,a.positionArray,m.DYNAMIC_DRAW),W.enableAttribute(b.attributes.position),m.vertexAttribPointer(b.attributes.position,3,m.FLOAT,!1,0,0));if(a.hasNormals){m.bindBuffer(m.ARRAY_BUFFER,a.__webglNormalBuffer);if(!1===c instanceof THREE.MeshPhongMaterial&&
+c.shading===THREE.FlatShading){var d,e,f,g,h,k,n,l,p,q,r,s=3*a.count;for(r=0;r<s;r+=9)q=a.normalArray,d=q[r],e=q[r+1],f=q[r+2],g=q[r+3],k=q[r+4],l=q[r+5],h=q[r+6],n=q[r+7],p=q[r+8],d=(d+g+h)/3,e=(e+k+n)/3,f=(f+l+p)/3,q[r]=d,q[r+1]=e,q[r+2]=f,q[r+3]=d,q[r+4]=e,q[r+5]=f,q[r+6]=d,q[r+7]=e,q[r+8]=f}m.bufferData(m.ARRAY_BUFFER,a.normalArray,m.DYNAMIC_DRAW);W.enableAttribute(b.attributes.normal);m.vertexAttribPointer(b.attributes.normal,3,m.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglUvBuffer),
+m.bufferData(m.ARRAY_BUFFER,a.uvArray,m.DYNAMIC_DRAW),W.enableAttribute(b.attributes.uv),m.vertexAttribPointer(b.attributes.uv,2,m.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,a.colorArray,m.DYNAMIC_DRAW),W.enableAttribute(b.attributes.color),m.vertexAttribPointer(b.attributes.color,3,m.FLOAT,!1,0,0));W.disableUnusedAttributes();m.drawArrays(m.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,
+b,c,e,f,g){if(!1!==e.visible)if(t(g),a=v(a,b,c,e,g),b=!1,c="direct_"+f.id+"_"+a.id+"_"+(e.wireframe?1:0),c!==ta&&(ta=c,b=!0),b&&W.initAttributes(),g instanceof THREE.Mesh){g=!0===e.wireframe?m.LINES:m.TRIANGLES;var h=f.attributes.index;if(h){var k,n;h.array instanceof Uint32Array&&da.get("OES_element_index_uint")?(k=m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2);c=f.offsets;if(0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,
+B.info.render.vertices+=h.array.length,B.info.render.faces+=h.array.length/3;else{b=!0;for(var l=0,p=c.length;l<p;l++){var q=c[l].index;b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer));m.drawElements(g,c[l].count,k,c[l].start*n);B.info.render.calls++;B.info.render.vertices+=c[l].count;B.info.render.faces+=c[l].count/3}}}else b&&d(e,a,f,0),e=f.attributes.position,m.drawArrays(g,0,e.array.length/e.itemSize),B.info.render.calls++,B.info.render.vertices+=e.array.length/e.itemSize,B.info.render.faces+=
+e.array.length/(3*e.itemSize)}else if(g instanceof THREE.PointCloud)if(g=m.POINTS,h=f.attributes.index)if(h.array instanceof Uint32Array&&da.get("OES_element_index_uint")?(k=m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2),c=f.offsets,0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,B.info.render.points+=h.array.length;else for(1<c.length&&(b=!0),l=0,p=c.length;l<p;l++)q=c[l].index,b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
+h.buffer)),m.drawElements(g,c[l].count,k,c[l].start*n),B.info.render.calls++,B.info.render.points+=c[l].count;else if(b&&d(e,a,f,0),e=f.attributes.position,c=f.offsets,0===c.length)m.drawArrays(g,0,e.array.length/3),B.info.render.calls++,B.info.render.points+=e.array.length/3;else for(l=0,p=c.length;l<p;l++)m.drawArrays(g,c[l].index,c[l].count),B.info.render.calls++,B.info.render.points+=c[l].count;else if(g instanceof THREE.Line)if(g=g.mode===THREE.LineStrip?m.LINE_STRIP:m.LINES,W.setLineWidth(e.linewidth*
+H),h=f.attributes.index)if(h.array instanceof Uint32Array?(k=m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2),c=f.offsets,0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,B.info.render.vertices+=h.array.length;else for(1<c.length&&(b=!0),l=0,p=c.length;l<p;l++)q=c[l].index,b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,c[l].count,k,c[l].start*n),B.info.render.calls++,B.info.render.vertices+=
+c[l].count;else if(b&&d(e,a,f,0),e=f.attributes.position,c=f.offsets,0===c.length)m.drawArrays(g,0,e.array.length/3),B.info.render.calls++,B.info.render.vertices+=e.array.length/3;else for(l=0,p=c.length;l<p;l++)m.drawArrays(g,c[l].index,c[l].count),B.info.render.calls++,B.info.render.vertices+=c[l].count};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){t(f);c=v(a,b,c,d,f);b=c.attributes;a=!1;c=e.id+"_"+c.id+"_"+(d.wireframe?1:0);c!==ta&&(ta=c,a=!0);a&&W.initAttributes();if(!d.morphTargets&&
+0<=b.position)a&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),W.enableAttribute(b.position),m.vertexAttribPointer(b.position,3,m.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),W.enableAttribute(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0)):0<=c.position&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),W.enableAttribute(c.position),m.vertexAttribPointer(c.position,
+3,m.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length)for(var h=0,k=f.morphTargetForcedOrder,n=f.morphTargetInfluences,l;h<d.numSupportedMorphTargets&&h<k.length;)l=c["morphTarget"+h],0<=l&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[k[h]]),W.enableAttribute(l),m.vertexAttribPointer(l,3,m.FLOAT,!1,0,0)),l=c["morphNormal"+h],0<=l&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[k[h]]),W.enableAttribute(l),m.vertexAttribPointer(l,3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[h]=
+n[k[h]],h++;else{k=[];n=f.morphTargetInfluences;h=f.geometry.morphTargets;n.length>h.length&&(console.warn("THREE.WebGLRenderer: Influences array is bigger than morphTargets array."),n.length=h.length);h=0;for(l=n.length;h<l;h++)k.push([n[h],h]);k.length>d.numSupportedMorphTargets?(k.sort(g),k.length=d.numSupportedMorphTargets):k.length>d.numSupportedMorphNormals?k.sort(g):0===k.length&&k.push([0,0]);for(var h=0,p=d.numSupportedMorphTargets;h<p;h++)if(k[h]){var q=k[h][1];l=c["morphTarget"+h];0<=l&&
+(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[q]),W.enableAttribute(l),m.vertexAttribPointer(l,3,m.FLOAT,!1,0,0));l=c["morphNormal"+h];0<=l&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[q]),W.enableAttribute(l),m.vertexAttribPointer(l,3,m.FLOAT,!1,0,0));f.__webglMorphTargetInfluences[h]=n[q]}else f.__webglMorphTargetInfluences[h]=0}null!==d.program.uniforms.morphTargetInfluences&&m.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(c=
+0,n=e.__webglCustomAttributesList.length;c<n;c++)k=e.__webglCustomAttributesList[c],0<=b[k.buffer.belongsToAttribute]&&(m.bindBuffer(m.ARRAY_BUFFER,k.buffer),W.enableAttribute(b[k.buffer.belongsToAttribute]),m.vertexAttribPointer(b[k.buffer.belongsToAttribute],k.size,m.FLOAT,!1,0,0));0<=b.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglColorBuffer),W.enableAttribute(b.color),m.vertexAttribPointer(b.color,3,m.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&
+m.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));0<=b.normal&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglNormalBuffer),W.enableAttribute(b.normal),m.vertexAttribPointer(b.normal,3,m.FLOAT,!1,0,0));0<=b.tangent&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglTangentBuffer),W.enableAttribute(b.tangent),m.vertexAttribPointer(b.tangent,4,m.FLOAT,!1,0,0));0<=b.uv&&(f.geometry.faceVertexUvs[0]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUVBuffer),W.enableAttribute(b.uv),m.vertexAttribPointer(b.uv,2,m.FLOAT,!1,0,
+0)):void 0!==d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));0<=b.uv2&&(f.geometry.faceVertexUvs[1]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUV2Buffer),W.enableAttribute(b.uv2),m.vertexAttribPointer(b.uv2,2,m.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),W.enableAttribute(b.skinIndex),m.vertexAttribPointer(b.skinIndex,
+4,m.FLOAT,!1,0,0),m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),W.enableAttribute(b.skinWeight),m.vertexAttribPointer(b.skinWeight,4,m.FLOAT,!1,0,0));0<=b.lineDistance&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglLineDistanceBuffer),W.enableAttribute(b.lineDistance),m.vertexAttribPointer(b.lineDistance,1,m.FLOAT,!1,0,0))}W.disableUnusedAttributes();f instanceof THREE.Mesh?(f=e.__typeArray===Uint32Array?m.UNSIGNED_INT:m.UNSIGNED_SHORT,d.wireframe?(W.setLineWidth(d.wireframeLinewidth*H),a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
+e.__webglLineBuffer),m.drawElements(m.LINES,e.__webglLineCount,f,0)):(a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),m.drawElements(m.TRIANGLES,e.__webglFaceCount,f,0)),B.info.render.calls++,B.info.render.vertices+=e.__webglFaceCount,B.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.mode===THREE.LineStrip?m.LINE_STRIP:m.LINES,W.setLineWidth(d.linewidth*H),m.drawArrays(f,0,e.__webglLineCount),B.info.render.calls++):f instanceof THREE.PointCloud&&(m.drawArrays(m.POINTS,
+0,e.__webglParticleCount),B.info.render.calls++,B.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)THREE.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var g=a.fog;ta="";ub=-1;vb=null;Ob=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);db.multiplyMatrices(b.projectionMatrix,
+b.matrixWorldInverse);cb.setFromMatrix(db);ca.length=0;Ka.length=0;Qa.length=0;Xa.length=0;Ya.length=0;h(a);!0===B.sortObjects&&(Ka.sort(e),Qa.sort(f));zc.render(a,b);B.info.render.calls=0;B.info.render.vertices=0;B.info.render.faces=0;B.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(var n=qa.length;d<n;d++){var m=qa[d],q=m.object;q.visible&&(w(q,b),p(m))}a.overrideMaterial?(d=a.overrideMaterial,u(d),
+k(Ka,b,ca,g,d),k(Qa,b,ca,g,d),l(qa,"",b,ca,g,d)):(W.setBlending(THREE.NoBlending),k(Ka,b,ca,g,null),l(qa,"opaque",b,ca,g,null),k(Qa,b,ca,g,null),l(qa,"transparent",b,ca,g,null));Ac.render(a,b);Bc.render(a,b,Xb,fc);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&F(c);W.setDepthTest(!0);W.setDepthWrite(!0);W.setColorWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=v(a,b,c,d,e);ta="";B.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,
+m,cb):e.render(function(a){B.renderBufferImmediate(a,f,d)})};var Ua={},Qb=0,pc={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointCloudMaterial:"particle_basic"};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?m.disable(m.CULL_FACE):(b===THREE.FrontFaceDirectionCW?m.frontFace(m.CW):m.frontFace(m.CCW),a===THREE.CullFaceBack?m.cullFace(m.BACK):a===
+THREE.CullFaceFront?m.cullFace(m.FRONT):m.cullFace(m.FRONT_AND_BACK),m.enable(m.CULL_FACE))};this.setMaterialFaces=function(a){W.setDoubleSided(a.side===THREE.DoubleSide);W.setFlipSided(a.side===THREE.BackSide)};this.uploadTexture=function(a){void 0===a.__webglInit&&(a.__webglInit=!0,a.addEventListener("dispose",Pb),a.__webglTexture=m.createTexture(),B.info.memory.textures++);m.bindTexture(m.TEXTURE_2D,a.__webglTexture);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,a.flipY);m.pixelStorei(m.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
+a.premultiplyAlpha);m.pixelStorei(m.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=E(a.image,tc);var b=a.image,c=THREE.Math.isPowerOfTwo(b.width)&&THREE.Math.isPowerOfTwo(b.height),d=I(a.format),e=I(a.type);A(m.TEXTURE_2D,a,c);var f=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<f.length&&c){for(var g=0,h=f.length;g<h;g++)b=f[g],m.texImage2D(m.TEXTURE_2D,g,d,b.width,b.height,0,d,e,b.data);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,d,b.width,b.height,0,d,e,b.data);else if(a instanceof THREE.CompressedTexture)for(g=
+0,h=f.length;g<h;g++)b=f[g],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<kc().indexOf(d)?m.compressedTexImage2D(m.TEXTURE_2D,g,d,b.width,b.height,0,b.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):m.texImage2D(m.TEXTURE_2D,g,d,b.width,b.height,0,d,e,b.data);else if(0<f.length&&c){g=0;for(h=f.length;g<h;g++)b=f[g],m.texImage2D(m.TEXTURE_2D,g,d,d,e,b);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,d,d,e,a.image);
+a.generateMipmaps&&c&&m.generateMipmap(m.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()};this.setTexture=function(a,b){m.activeTexture(m.TEXTURE0+b);a.needsUpdate?B.uploadTexture(a):m.bindTexture(m.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",oc);a.__webglTexture=m.createTexture();
+B.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=I(a.format),e=I(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture);A(m.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=m.createFramebuffer();a.__webglRenderbuffer[f]=m.createRenderbuffer();m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=m.TEXTURE_CUBE_MAP_POSITIVE_X+f;m.bindFramebuffer(m.FRAMEBUFFER,
+a.__webglFramebuffer[f]);m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,h,g.__webglTexture,0);G(a.__webglRenderbuffer[f],a)}c&&m.generateMipmap(m.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=m.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:m.createRenderbuffer(),m.bindTexture(m.TEXTURE_2D,a.__webglTexture),A(m.TEXTURE_2D,a,c),m.texImage2D(m.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=m.TEXTURE_2D,m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),
+m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):G(a.__webglRenderbuffer,a),c&&m.generateMipmap(m.TEXTURE_2D);b?m.bindTexture(m.TEXTURE_CUBE_MAP,null):m.bindTexture(m.TEXTURE_2D,null);m.bindRenderbuffer(m.RENDERBUFFER,
+null);m.bindFramebuffer(m.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=pb,a=qb,d=ib,e=bb);b!==ab&&(m.bindFramebuffer(m.FRAMEBUFFER,b),m.viewport(d,e,c,a),ab=b);Xb=c;fc=a};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof THREE.WebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else if(a.__webglFramebuffer)if(a.format!==THREE.RGBAFormat)console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.");
+else{var g=!1;a.__webglFramebuffer!==ab&&(m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),g=!0);m.checkFramebufferStatus(m.FRAMEBUFFER)===m.FRAMEBUFFER_COMPLETE?m.readPixels(b,c,d,e,m.RGBA,m.UNSIGNED_BYTE,f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.");g&&m.bindFramebuffer(m.FRAMEBUFFER,ab)}};this.initMaterial=function(){THREE.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};
+this.addPostPlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};this.updateShadowMap=function(){THREE.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}};
+THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
+THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=void 0!==c.shareDepthFrom?c.shareDepthFrom:null};
+THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;
+a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube.prototype.constructor=THREE.WebGLRenderTargetCube;
+THREE.WebGLExtensions=function(a){var b={};this.get=function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
+break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&THREE.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}};
+THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.defines,h=d.__webglShader.uniforms,k=d.attributes,l=d.__webglShader.vertexShader,p=d.__webglShader.fragmentShader,q=d.index0AttributeName;void 0===q&&!0===e.morphTargets&&(q="position");var n="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?n="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(n="SHADOWMAP_TYPE_PCF_SOFT");var t="ENVMAP_TYPE_CUBE",r="ENVMAP_MODE_REFLECTION",s="ENVMAP_BLENDING_MULTIPLY";
+if(e.envMap){switch(d.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:t="ENVMAP_TYPE_CUBE";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:t="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:t="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:r="ENVMAP_MODE_REFRACTION"}switch(d.combine){case THREE.MultiplyOperation:s="ENVMAP_BLENDING_MULTIPLY";
+break;case THREE.MixOperation:s="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:s="ENVMAP_BLENDING_ADD"}}var u=0<b.gammaFactor?b.gammaFactor:1,v,x;v=[];for(var D in g)x=g[D],!1!==x&&(x="#define "+D+" "+x,v.push(x));v=v.join("\n");g=f.createProgram();d instanceof THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",v,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":
+"","#define GAMMA_FACTOR "+u,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,"#define MAX_BONES "+e.maxBones,e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+r:"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":
+"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.flatShading?"#define FLAT_SHADED":"",e.skinning?"#define USE_SKINNING":"",e.useVertexTexture?"#define BONE_TEXTURE":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals?"#define USE_MORPHNORMALS":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+n:"",e.shadowMapDebug?
+"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"),
+b=["precision "+e.precision+" float;","precision "+e.precision+" int;",e.bumpMap||e.normalMap||e.flatShading?"#extension GL_OES_standard_derivatives : enable":"",v,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,e.alphaTest?"#define ALPHATEST "+e.alphaTest:"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"","#define GAMMA_FACTOR "+
+u,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+t:"",e.envMap?"#define "+r:"",e.envMap?"#define "+s:"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.flatShading?"#define FLAT_SHADED":"",e.metal?"#define METAL":
+"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+n:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));l=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+l);p=new THREE.WebGLShader(f,f.FRAGMENT_SHADER,
+b+p);f.attachShader(g,l);f.attachShader(g,p);void 0!==q&&f.bindAttribLocation(g,0,q);f.linkProgram(g);q=f.getProgramInfoLog(g);!1===f.getProgramParameter(g,f.LINK_STATUS)&&THREE.error("THREE.WebGLProgram: shader error: "+f.getError(),"gl.VALIDATE_STATUS",f.getProgramParameter(g,f.VALIDATE_STATUS),"gl.getPRogramInfoLog",q);""!==q&&THREE.warn("THREE.WebGLProgram: gl.getProgramInfoLog()"+q);f.deleteShader(l);f.deleteShader(p);q="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences bindMatrix bindMatrixInverse".split(" ");
+e.useVertexTexture?(q.push("boneTexture"),q.push("boneTextureWidth"),q.push("boneTextureHeight")):q.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&q.push("logDepthBufFC");for(var w in h)q.push(w);h=q;w={};q=0;for(b=h.length;q<b;q++)n=h[q],w[n]=f.getUniformLocation(g,n);this.uniforms=w;q="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(h=0;h<e.maxMorphTargets;h++)q.push("morphTarget"+h);for(h=0;h<e.maxMorphNormals;h++)q.push("morphNormal"+h);for(var y in k)q.push(y);
+e=q;k={};y=0;for(h=e.length;y<h;y++)w=e[y],k[w]=f.getAttribLocation(g,w);this.attributes=k;this.attributesKeys=Object.keys(this.attributes);this.id=a++;this.code=c;this.usedTimes=1;this.program=g;this.vertexShader=l;this.fragmentShader=p;return this}}();
+THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")};return function(b,c,d){c=b.createShader(c);b.shaderSource(c,d);b.compileShader(c);!1===b.getShaderParameter(c,b.COMPILE_STATUS)&&THREE.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(c)&&THREE.warn("THREE.WebGLShader: gl.getShaderInfoLog()",b.getShaderInfoLog(c),a(d));return c}}();
+THREE.WebGLState=function(a,b){var c=new Uint8Array(16),d=new Uint8Array(16),e=null,f=null,g=null,h=null,k=null,l=null,p=null,q=null,n=null,t=null,r=null,s=null,u=null,v=null,x=null,D=null;this.initAttributes=function(){for(var a=0,b=c.length;a<b;a++)c[a]=0};this.enableAttribute=function(b){c[b]=1;0===d[b]&&(a.enableVertexAttribArray(b),d[b]=1)};this.disableUnusedAttributes=function(){for(var b=0,e=d.length;b<e;b++)d[b]!==c[b]&&(a.disableVertexAttribArray(b),d[b]=0)};this.setBlending=function(c,d,
+n,q,r,s,t){c!==e&&(c===THREE.NoBlending?a.disable(a.BLEND):c===THREE.AdditiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):c===THREE.SubtractiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):c===THREE.MultiplyBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):c===THREE.CustomBlending?a.enable(a.BLEND):(a.enable(a.BLEND),a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),
+a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),e=c);if(c===THREE.CustomBlending){r=r||d;s=s||n;t=t||q;if(d!==f||r!==k)a.blendEquationSeparate(b(d),b(r)),f=d,k=r;if(n!==g||q!==h||s!==l||t!==p)a.blendFuncSeparate(b(n),b(q),b(s),b(t)),g=n,h=q,l=s,p=t}else p=l=k=h=g=f=null};this.setDepthTest=function(b){q!==b&&(b?a.enable(a.DEPTH_TEST):a.disable(a.DEPTH_TEST),q=b)};this.setDepthWrite=function(b){n!==b&&(a.depthMask(b),n=b)};this.setColorWrite=function(b){t!==b&&(a.colorMask(b,
+b,b,b),t=b)};this.setDoubleSided=function(b){r!==b&&(b?a.disable(a.CULL_FACE):a.enable(a.CULL_FACE),r=b)};this.setFlipSided=function(b){s!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),s=b)};this.setLineWidth=function(b){b!==u&&(a.lineWidth(b),u=b)};this.setPolygonOffset=function(b,c,d){v!==b&&(b?a.enable(a.POLYGON_OFFSET_FILL):a.disable(a.POLYGON_OFFSET_FILL),v=b);!b||x===c&&D===d||(a.polygonOffset(c,d),x=c,D=d)};this.reset=function(){for(var a=0;a<d.length;a++)d[a]=0;s=r=t=n=q=e=null}};
+THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,q,n=a.context,t,r,s,u,v,x;this.render=function(D,w,y,A){if(0!==b.length){D=new THREE.Vector3;var E=A/y,G=.5*y,F=.5*A,z=16/A,I=new THREE.Vector2(z*E,z),U=new THREE.Vector3(1,1,0),M=new THREE.Vector2(1,1);if(void 0===s){var z=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),H=new Uint16Array([0,1,2,0,2,3]);t=n.createBuffer();r=n.createBuffer();n.bindBuffer(n.ARRAY_BUFFER,t);n.bufferData(n.ARRAY_BUFFER,z,n.STATIC_DRAW);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,
+r);n.bufferData(n.ELEMENT_ARRAY_BUFFER,H,n.STATIC_DRAW);v=n.createTexture();x=n.createTexture();n.bindTexture(n.TEXTURE_2D,v);n.texImage2D(n.TEXTURE_2D,0,n.RGB,16,16,0,n.RGB,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);n.bindTexture(n.TEXTURE_2D,x);n.texImage2D(n.TEXTURE_2D,0,
+n.RGBA,16,16,0,n.RGBA,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);var z=(u=0<n.getParameter(n.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
+fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
+fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},
+H=n.createProgram(),L=n.createShader(n.FRAGMENT_SHADER),P=n.createShader(n.VERTEX_SHADER),N="precision "+a.getPrecision()+" float;\n";n.shaderSource(L,N+z.fragmentShader);n.shaderSource(P,N+z.vertexShader);n.compileShader(L);n.compileShader(P);n.attachShader(H,L);n.attachShader(H,P);n.linkProgram(H);s=H;p=n.getAttribLocation(s,"position");q=n.getAttribLocation(s,"uv");c=n.getUniformLocation(s,"renderType");d=n.getUniformLocation(s,"map");e=n.getUniformLocation(s,"occlusionMap");f=n.getUniformLocation(s,
+"opacity");g=n.getUniformLocation(s,"color");h=n.getUniformLocation(s,"scale");k=n.getUniformLocation(s,"rotation");l=n.getUniformLocation(s,"screenPosition")}n.useProgram(s);n.enableVertexAttribArray(p);n.enableVertexAttribArray(q);n.uniform1i(e,0);n.uniform1i(d,1);n.bindBuffer(n.ARRAY_BUFFER,t);n.vertexAttribPointer(p,2,n.FLOAT,!1,16,0);n.vertexAttribPointer(q,2,n.FLOAT,!1,16,8);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,r);n.disable(n.CULL_FACE);n.depthMask(!1);H=0;for(L=b.length;H<L;H++)if(z=16/A,I.set(z*
+E,z),P=b[H],D.set(P.matrixWorld.elements[12],P.matrixWorld.elements[13],P.matrixWorld.elements[14]),D.applyMatrix4(w.matrixWorldInverse),D.applyProjection(w.projectionMatrix),U.copy(D),M.x=U.x*G+G,M.y=U.y*F+F,u||0<M.x&&M.x<y&&0<M.y&&M.y<A){n.activeTexture(n.TEXTURE1);n.bindTexture(n.TEXTURE_2D,v);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGB,M.x-8,M.y-8,16,16,0);n.uniform1i(c,0);n.uniform2f(h,I.x,I.y);n.uniform3f(l,U.x,U.y,U.z);n.disable(n.BLEND);n.enable(n.DEPTH_TEST);n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,
+0);n.activeTexture(n.TEXTURE0);n.bindTexture(n.TEXTURE_2D,x);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGBA,M.x-8,M.y-8,16,16,0);n.uniform1i(c,1);n.disable(n.DEPTH_TEST);n.activeTexture(n.TEXTURE1);n.bindTexture(n.TEXTURE_2D,v);n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0);P.positionScreen.copy(U);P.customUpdateCallback?P.customUpdateCallback(P):P.updateLensFlares();n.uniform1i(c,2);n.enable(n.BLEND);for(var N=0,R=P.lensFlares.length;N<R;N++){var V=P.lensFlares[N];.001<V.opacity&&.001<V.scale&&(U.x=V.x,
+U.y=V.y,U.z=V.z,z=V.size*V.scale/A,I.x=z*E,I.y=z,n.uniform3f(l,U.x,U.y,U.z),n.uniform2f(h,I.x,I.y),n.uniform1f(k,V.rotation),n.uniform1f(f,V.opacity),n.uniform3f(g,V.color.r,V.color.g,V.color.b),a.state.setBlending(V.blending,V.blendEquation,V.blendSrc,V.blendDst),a.setTexture(V.texture,1),n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0))}}n.enable(n.CULL_FACE);n.enable(n.DEPTH_TEST);n.depthMask(!0);a.resetGLState()}}};
+THREE.ShadowMapPlugin=function(a,b,c,d){function e(a,b,d){if(b.visible){var f=c[b.id];if(f&&b.castShadow&&(!1===b.frustumCulled||!0===p.intersectsObject(b)))for(var g=0,h=f.length;g<h;g++){var k=f[g];b._modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,b.matrixWorld);s.push(k)}g=0;for(h=b.children.length;g<h;g++)e(a,b.children[g],d)}}var f=a.context,g,h,k,l,p=new THREE.Frustum,q=new THREE.Matrix4,n=new THREE.Vector3,t=new THREE.Vector3,r=new THREE.Vector3,s=[],u=THREE.ShaderLib.depthRGBA,v=THREE.UniformsUtils.clone(u.uniforms);
+g=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader});h=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0});k=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,skinning:!0});l=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0,skinning:!0});g._shadowPass=!0;h._shadowPass=!0;k._shadowPass=
+!0;l._shadowPass=!0;this.render=function(c,v){if(!1!==a.shadowMapEnabled){var u,y,A,E,G,F,z,I,U=[];E=0;f.clearColor(1,1,1,1);f.disable(f.BLEND);f.enable(f.CULL_FACE);f.frontFace(f.CCW);a.shadowMapCullFace===THREE.CullFaceFront?f.cullFace(f.FRONT):f.cullFace(f.BACK);a.state.setDepthTest(!0);u=0;for(y=b.length;u<y;u++)if(A=b[u],A.castShadow)if(A instanceof THREE.DirectionalLight&&A.shadowCascade)for(G=0;G<A.shadowCascadeCount;G++){var M;if(A.shadowCascadeArray[G])M=A.shadowCascadeArray[G];else{z=A;
+var H=G;M=new THREE.DirectionalLight;M.isVirtual=!0;M.onlyShadow=!0;M.castShadow=!0;M.shadowCameraNear=z.shadowCameraNear;M.shadowCameraFar=z.shadowCameraFar;M.shadowCameraLeft=z.shadowCameraLeft;M.shadowCameraRight=z.shadowCameraRight;M.shadowCameraBottom=z.shadowCameraBottom;M.shadowCameraTop=z.shadowCameraTop;M.shadowCameraVisible=z.shadowCameraVisible;M.shadowDarkness=z.shadowDarkness;M.shadowBias=z.shadowCascadeBias[H];M.shadowMapWidth=z.shadowCascadeWidth[H];M.shadowMapHeight=z.shadowCascadeHeight[H];
+M.pointsWorld=[];M.pointsFrustum=[];I=M.pointsWorld;F=M.pointsFrustum;for(var L=0;8>L;L++)I[L]=new THREE.Vector3,F[L]=new THREE.Vector3;I=z.shadowCascadeNearZ[H];z=z.shadowCascadeFarZ[H];F[0].set(-1,-1,I);F[1].set(1,-1,I);F[2].set(-1,1,I);F[3].set(1,1,I);F[4].set(-1,-1,z);F[5].set(1,-1,z);F[6].set(-1,1,z);F[7].set(1,1,z);M.originalCamera=v;F=new THREE.Gyroscope;F.position.copy(A.shadowCascadeOffset);F.add(M);F.add(M.target);v.add(F);A.shadowCascadeArray[G]=M}H=A;I=G;z=H.shadowCascadeArray[I];z.position.copy(H.position);
+z.target.position.copy(H.target.position);z.lookAt(z.target);z.shadowCameraVisible=H.shadowCameraVisible;z.shadowDarkness=H.shadowDarkness;z.shadowBias=H.shadowCascadeBias[I];F=H.shadowCascadeNearZ[I];H=H.shadowCascadeFarZ[I];z=z.pointsFrustum;z[0].z=F;z[1].z=F;z[2].z=F;z[3].z=F;z[4].z=H;z[5].z=H;z[6].z=H;z[7].z=H;U[E]=M;E++}else U[E]=A,E++;u=0;for(y=U.length;u<y;u++){A=U[u];A.shadowMap||(G=THREE.LinearFilter,a.shadowMapType===THREE.PCFSoftShadowMap&&(G=THREE.NearestFilter),A.shadowMap=new THREE.WebGLRenderTarget(A.shadowMapWidth,
+A.shadowMapHeight,{minFilter:G,magFilter:G,format:THREE.RGBAFormat}),A.shadowMapSize=new THREE.Vector2(A.shadowMapWidth,A.shadowMapHeight),A.shadowMatrix=new THREE.Matrix4);if(!A.shadowCamera){if(A instanceof THREE.SpotLight)A.shadowCamera=new THREE.PerspectiveCamera(A.shadowCameraFov,A.shadowMapWidth/A.shadowMapHeight,A.shadowCameraNear,A.shadowCameraFar);else if(A instanceof THREE.DirectionalLight)A.shadowCamera=new THREE.OrthographicCamera(A.shadowCameraLeft,A.shadowCameraRight,A.shadowCameraTop,
+A.shadowCameraBottom,A.shadowCameraNear,A.shadowCameraFar);else{THREE.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",A);continue}c.add(A.shadowCamera);!0===c.autoUpdate&&c.updateMatrixWorld()}A.shadowCameraVisible&&!A.cameraHelper&&(A.cameraHelper=new THREE.CameraHelper(A.shadowCamera),c.add(A.cameraHelper));if(A.isVirtual&&M.originalCamera==v){G=v;E=A.shadowCamera;F=A.pointsFrustum;z=A.pointsWorld;n.set(Infinity,Infinity,Infinity);t.set(-Infinity,-Infinity,-Infinity);for(H=0;8>
+H;H++)I=z[H],I.copy(F[H]),I.unproject(G),I.applyMatrix4(E.matrixWorldInverse),I.x<n.x&&(n.x=I.x),I.x>t.x&&(t.x=I.x),I.y<n.y&&(n.y=I.y),I.y>t.y&&(t.y=I.y),I.z<n.z&&(n.z=I.z),I.z>t.z&&(t.z=I.z);E.left=n.x;E.right=t.x;E.top=t.y;E.bottom=n.y;E.updateProjectionMatrix()}E=A.shadowMap;F=A.shadowMatrix;G=A.shadowCamera;G.position.setFromMatrixPosition(A.matrixWorld);r.setFromMatrixPosition(A.target.matrixWorld);G.lookAt(r);G.updateMatrixWorld();G.matrixWorldInverse.getInverse(G.matrixWorld);A.cameraHelper&&
+(A.cameraHelper.visible=A.shadowCameraVisible);A.shadowCameraVisible&&A.cameraHelper.update();F.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);F.multiply(G.projectionMatrix);F.multiply(G.matrixWorldInverse);q.multiplyMatrices(G.projectionMatrix,G.matrixWorldInverse);p.setFromMatrix(q);a.setRenderTarget(E);a.clear();s.length=0;e(c,c,G);A=0;for(E=s.length;A<E;A++)z=s[A],F=z.object,z=z.buffer,H=F.material instanceof THREE.MeshFaceMaterial?F.material.materials[0]:F.material,I=void 0!==F.geometry.morphTargets&&
+0<F.geometry.morphTargets.length&&H.morphTargets,L=F instanceof THREE.SkinnedMesh&&H.skinning,I=F.customDepthMaterial?F.customDepthMaterial:L?I?l:k:I?h:g,a.setMaterialFaces(H),z instanceof THREE.BufferGeometry?a.renderBufferDirect(G,b,null,I,z,F):a.renderBuffer(G,b,null,I,z,F);A=0;for(E=d.length;A<E;A++)z=d[A],F=z.object,F.visible&&F.castShadow&&(F._modelViewMatrix.multiplyMatrices(G.matrixWorldInverse,F.matrixWorld),a.renderImmediateObject(G,b,null,g,F))}u=a.getClearColor();y=a.getClearAlpha();f.clearColor(u.r,
+u.g,u.b,y);f.enable(f.BLEND);a.shadowMapCullFace===THREE.CullFaceFront&&f.cullFace(f.BACK);a.resetGLState()}}};
+THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,q,n,t,r,s,u,v,x;function D(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,y,A,E,G,F=new THREE.Vector3,z=new THREE.Quaternion,I=new THREE.Vector3;this.render=function(U,M){if(0!==b.length){if(void 0===E){var H=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),L=new Uint16Array([0,1,2,0,2,3]);y=w.createBuffer();A=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,y);w.bufferData(w.ARRAY_BUFFER,H,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
+A);w.bufferData(w.ELEMENT_ARRAY_BUFFER,L,w.STATIC_DRAW);var H=w.createProgram(),L=w.createShader(w.VERTEX_SHADER),P=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(L,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+w.shaderSource(P,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
+w.compileShader(L);w.compileShader(P);w.attachShader(H,L);w.attachShader(H,P);w.linkProgram(H);E=H;v=w.getAttribLocation(E,"position");x=w.getAttribLocation(E,"uv");c=w.getUniformLocation(E,"uvOffset");d=w.getUniformLocation(E,"uvScale");e=w.getUniformLocation(E,"rotation");f=w.getUniformLocation(E,"scale");g=w.getUniformLocation(E,"color");h=w.getUniformLocation(E,"map");k=w.getUniformLocation(E,"opacity");l=w.getUniformLocation(E,"modelViewMatrix");p=w.getUniformLocation(E,"projectionMatrix");q=
+w.getUniformLocation(E,"fogType");n=w.getUniformLocation(E,"fogDensity");t=w.getUniformLocation(E,"fogNear");r=w.getUniformLocation(E,"fogFar");s=w.getUniformLocation(E,"fogColor");u=w.getUniformLocation(E,"alphaTest");H=document.createElement("canvas");H.width=8;H.height=8;L=H.getContext("2d");L.fillStyle="white";L.fillRect(0,0,8,8);G=new THREE.Texture(H);G.needsUpdate=!0}w.useProgram(E);w.enableVertexAttribArray(v);w.enableVertexAttribArray(x);w.disable(w.CULL_FACE);w.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,
+y);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,A);w.uniformMatrix4fv(p,!1,M.projectionMatrix.elements);w.activeTexture(w.TEXTURE0);w.uniform1i(h,0);L=H=0;(P=U.fog)?(w.uniform3f(s,P.color.r,P.color.g,P.color.b),P instanceof THREE.Fog?(w.uniform1f(t,P.near),w.uniform1f(r,P.far),w.uniform1i(q,1),L=H=1):P instanceof THREE.FogExp2&&(w.uniform1f(n,P.density),w.uniform1i(q,2),L=H=2)):(w.uniform1i(q,0),L=H=0);for(var P=0,N=b.length;P<
+N;P++){var R=b[P];R._modelViewMatrix.multiplyMatrices(M.matrixWorldInverse,R.matrixWorld);R.z=-R._modelViewMatrix.elements[14]}b.sort(D);for(var V=[],P=0,N=b.length;P<N;P++){var R=b[P],J=R.material;w.uniform1f(u,J.alphaTest);w.uniformMatrix4fv(l,!1,R._modelViewMatrix.elements);R.matrixWorld.decompose(F,z,I);V[0]=I.x;V[1]=I.y;R=0;U.fog&&J.fog&&(R=L);H!==R&&(w.uniform1i(q,R),H=R);null!==J.map?(w.uniform2f(c,J.map.offset.x,J.map.offset.y),w.uniform2f(d,J.map.repeat.x,J.map.repeat.y)):(w.uniform2f(c,
+0,0),w.uniform2f(d,1,1));w.uniform1f(k,J.opacity);w.uniform3f(g,J.color.r,J.color.g,J.color.b);w.uniform1f(e,J.rotation);w.uniform2fv(f,V);a.state.setBlending(J.blending,J.blendEquation,J.blendSrc,J.blendDst);a.state.setDepthTest(J.depthTest);a.state.setDepthWrite(J.depthWrite);J.map&&J.map.image&&J.map.image.width?a.setTexture(J.map,0):a.setTexture(G,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}w.enable(w.CULL_FACE);a.resetGLState()}}};
+THREE.GeometryUtils={merge:function(a,b,c){THREE.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead.");var d;b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,b=b.geometry);a.merge(b,d,c)},center:function(a){THREE.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.");return a.center()}};
+THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var f=new THREE.Texture(void 0,b);e.load(a,function(a){f.image=a;f.needsUpdate=!0;c&&c(f)},void 0,function(a){d&&d(a)});f.sourceFile=a;return f},loadTextureCube:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var f=new THREE.CubeTexture([],b);f.flipY=!1;var g=0;b=function(b){e.load(a[b],function(a){f.images[b]=a;g+=1;6===g&&(f.needsUpdate=!0,c&&
+c(f))},void 0,d)};for(var h=0,k=a.length;h<k;++h)b(h);return f},loadCompressedTexture:function(){THREE.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){THREE.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]};b|=1;var d=a.width,e=a.height,f=document.createElement("canvas");
+f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,k=g.createImageData(d,e),l=k.data,p=0;p<d;p++)for(var q=0;q<e;q++){var n=0>q-1?0:q-1,t=q+1>e-1?e-1:q+1,r=0>p-1?0:p-1,s=p+1>d-1?d-1:p+1,u=[],v=[0,0,h[4*(q*d+p)]/255*b];u.push([-1,0,h[4*(q*d+r)]/255*b]);u.push([-1,-1,h[4*(n*d+r)]/255*b]);u.push([0,-1,h[4*(n*d+p)]/255*b]);u.push([1,-1,h[4*(n*d+s)]/255*b]);u.push([1,0,h[4*(q*d+s)]/255*b]);u.push([1,1,h[4*(t*d+s)]/255*b]);u.push([0,1,h[4*(t*d+p)]/255*
+b]);u.push([-1,1,h[4*(t*d+r)]/255*b]);n=[];r=u.length;for(t=0;t<r;t++){var s=u[t],x=u[(t+1)%r],s=[s[0]-v[0],s[1]-v[1],s[2]-v[2]],x=[x[0]-v[0],x[1]-v[1],x[2]-v[2]];n.push(c([s[1]*x[2]-s[2]*x[1],s[2]*x[0]-s[0]*x[2],s[0]*x[1]-s[1]*x[0]]))}u=[0,0,0];for(t=0;t<n.length;t++)u[0]+=n[t][0],u[1]+=n[t][1],u[2]+=n[t][2];u[0]/=n.length;u[1]/=n.length;u[2]/=n.length;v=4*(q*d+p);l[v]=(u[0]+1)/2*255|0;l[v+1]=(u[1]+1)/2*255|0;l[v+2]=255*u[2]|0;l[v+3]=255}g.putImageData(k,0,0);return f},generateDataTexture:function(a,
+b,c){var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g);c=Math.floor(255*c.b);for(var h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};
+THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
+THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){try{return this.faces[this.face][this.weight][this.style]}catch(a){throw"The font "+this.face+" with "+this.weight+" weight and "+this.style+" style is missing.";}},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=
+a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,k,l,p,q,n,t,r,s,u,v=b.glyphs[a]||b.glyphs["?"];if(v){if(v.o)for(b=v._cachedOutline||(v._cachedOutline=v.o.split(" ")),l=b.length,a=0;a<l;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;p=b[a++]*c;e.moveTo(k,p);
+break;case "l":k=b[a++]*c+d;p=b[a++]*c;e.lineTo(k,p);break;case "q":k=b[a++]*c+d;p=b[a++]*c;t=b[a++]*c+d;r=b[a++]*c;e.quadraticCurveTo(t,r,k,p);if(g=f[f.length-1])for(q=g.x,n=g.y,g=1,h=this.divisions;g<=h;g++){var x=g/h;THREE.Shape.Utils.b2(x,q,t,k);THREE.Shape.Utils.b2(x,n,r,p)}break;case "b":if(k=b[a++]*c+d,p=b[a++]*c,t=b[a++]*c+d,r=b[a++]*c,s=b[a++]*c+d,u=b[a++]*c,e.bezierCurveTo(t,r,s,u,k,p),g=f[f.length-1])for(q=g.x,n=g.y,g=1,h=this.divisions;g<=h;g++)x=g/h,THREE.Shape.Utils.b3(x,q,t,s,k),THREE.Shape.Utils.b3(x,
+n,r,u,p)}return{offset:v.ha*c,path:e}}}};
+THREE.FontUtils.generateShapes=function(a,b){b=b||{};var c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
+(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,l,p;if(0<b(a))for(l=0;l<e;l++)g[l]=l;else for(l=0;l<e;l++)g[l]=e-1-l;var q=2*e;for(l=e-1;2<e;){if(0>=q--){THREE.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}k=l;e<=k&&(k=0);l=k+1;e<=l&&(l=0);p=l+1;e<=p&&(p=0);var n;a:{var t=n=void 0,r=void 0,s=void 0,
+u=void 0,v=void 0,x=void 0,D=void 0,w=void 0,t=a[g[k]].x,r=a[g[k]].y,s=a[g[l]].x,u=a[g[l]].y,v=a[g[p]].x,x=a[g[p]].y;if(1E-10>(s-t)*(x-r)-(u-r)*(v-t))n=!1;else{var y=void 0,A=void 0,E=void 0,G=void 0,F=void 0,z=void 0,I=void 0,U=void 0,M=void 0,H=void 0,M=U=I=w=D=void 0,y=v-s,A=x-u,E=t-v,G=r-x,F=s-t,z=u-r;for(n=0;n<e;n++)if(D=a[g[n]].x,w=a[g[n]].y,!(D===t&&w===r||D===s&&w===u||D===v&&w===x)&&(I=D-t,U=w-r,M=D-s,H=w-u,D-=v,w-=x,M=y*H-A*M,I=F*U-z*I,U=E*w-G*D,-1E-10<=M&&-1E-10<=U&&-1E-10<=I)){n=!1;break a}n=
+!0}}if(n){f.push([a[g[k]],a[g[l]],a[g[p]]]);h.push([g[k],g[l],g[p]]);k=l;for(p=l+1;p<e;k++,p++)g[k]=g[p];e--;q=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;
+THREE.Audio=function(a){THREE.Object3D.call(this);this.type="Audio";this.context=a.context;this.source=this.context.createBufferSource();this.source.onended=this.onEnded.bind(this);this.gain=this.context.createGain();this.gain.connect(this.context.destination);this.panner=this.context.createPanner();this.panner.connect(this.gain);this.autoplay=!1;this.startTime=0;this.isPlaying=!1};THREE.Audio.prototype=Object.create(THREE.Object3D.prototype);THREE.Audio.prototype.constructor=THREE.Audio;
+THREE.Audio.prototype.load=function(a){var b=this,c=new XMLHttpRequest;c.open("GET",a,!0);c.responseType="arraybuffer";c.onload=function(a){b.context.decodeAudioData(this.response,function(a){b.source.buffer=a;b.autoplay&&b.play()})};c.send();return this};
+THREE.Audio.prototype.play=function(){if(!0===this.isPlaying)THREE.warn("THREE.Audio: Audio is already playing.");else{var a=this.context.createBufferSource();a.buffer=this.source.buffer;a.loop=this.source.loop;a.onended=this.source.onended;a.connect(this.panner);a.start(0,this.startTime);this.isPlaying=!0;this.source=a}};THREE.Audio.prototype.pause=function(){this.source.stop();this.startTime=this.context.currentTime};THREE.Audio.prototype.stop=function(){this.source.stop();this.startTime=0};
+THREE.Audio.prototype.onEnded=function(){this.isPlaying=!1};THREE.Audio.prototype.setLoop=function(a){this.source.loop=a};THREE.Audio.prototype.setRefDistance=function(a){this.panner.refDistance=a};THREE.Audio.prototype.setRolloffFactor=function(a){this.panner.rolloffFactor=a};THREE.Audio.prototype.setVolume=function(a){this.gain.gain.value=a};
+THREE.Audio.prototype.updateMatrixWorld=function(){var a=new THREE.Vector3;return function(b){THREE.Object3D.prototype.updateMatrixWorld.call(this,b);a.setFromMatrixPosition(this.matrixWorld);this.panner.setPosition(a.x,a.y,a.z)}}();THREE.AudioListener=function(){THREE.Object3D.call(this);this.type="AudioListener";this.context=new (window.AudioContext||window.webkitAudioContext)};THREE.AudioListener.prototype=Object.create(THREE.Object3D.prototype);THREE.AudioListener.prototype.constructor=THREE.AudioListener;
+THREE.AudioListener.prototype.updateMatrixWorld=function(){var a=new THREE.Vector3,b=new THREE.Quaternion,c=new THREE.Vector3,d=new THREE.Vector3,e=new THREE.Vector3,f=new THREE.Vector3;return function(g){THREE.Object3D.prototype.updateMatrixWorld.call(this,g);g=this.context.listener;var h=this.up;this.matrixWorld.decompose(a,b,c);d.set(0,0,-1).applyQuaternion(b);e.subVectors(a,f);g.setPosition(a.x,a.y,a.z);g.setOrientation(d.x,d.y,d.z,h.x,h.y,h.z);g.setVelocity(e.x,e.y,e.z);f.copy(a)}}();
+THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(a){THREE.warn("THREE.Curve: Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(a)};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c};
THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b};
-THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var h=0,g=e-1,i;h<=g;)if(d=Math.floor(h+(g-h)/2),i=c[d]-f,0>i)h=d+1;else if(0<i)g=d-1;else{g=d;break}d=g;if(c[d]==f)return d/(e-1);h=c[d];return c=(d+(f-h)/(c[d+1]-h))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4,a=a+1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};
+THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var g=0,h=e-1,k;g<=h;)if(d=Math.floor(g+(h-g)/2),k=c[d]-f,0>k)g=d+1;else if(0<k)h=d-1;else{h=d;break}d=h;if(c[d]==f)return d/(e-1);g=c[d];return c=(d+(f-g)/(c[d+1]-g))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};
THREE.Curve.prototype.getTangentAt=function(a){a=this.getUtoTmapping(a);return this.getTangent(a)};
-THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},tangentSpline:function(a){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,d,e){var a=0.5*(c-a),d=0.5*(d-b),f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
-THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);a.prototype.getPoint=b;return a};THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.closePath=function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))};
-THREE.CurvePath.prototype.getPoint=function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
+THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},tangentSpline:function(a,b,c,d,e){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,d,e){a=.5*(c-a);d=.5*(d-b);var f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
+THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.constructor=THREE.CurvePath;THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};
+THREE.CurvePath.prototype.closePath=function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))};THREE.CurvePath.prototype.getPoint=function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,d=this.curves.length;for(c=0;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};
-THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,h;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var g,i,k,m,l=a[0]instanceof THREE.Vector3;m=l?new THREE.Vector3:new THREE.Vector2;i=0;for(k=a.length;i<k;i++)g=a[i],g.x>b?b=g.x:g.x<e&&(e=g.x),g.y>c?c=g.y:g.y<f&&(f=g.y),l&&(g.z>d?d=g.z:g.z<h&&(h=g.z)),m.add(g);a={minX:e,minY:f,maxX:b,maxY:c,centroid:m.divideScalar(k)};l&&(a.maxZ=d,a.minZ=h);return a};
+THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,g;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var h,k,l,p,q=a[0]instanceof THREE.Vector3;p=q?new THREE.Vector3:new THREE.Vector2;k=0;for(l=a.length;k<l;k++)h=a[k],h.x>b?b=h.x:h.x<e&&(e=h.x),h.y>c?c=h.y:h.y<f&&(f=h.y),q&&(h.z>d?d=h.z:h.z<g&&(g=h.z)),p.add(h);a={minX:e,minY:f,maxX:b,maxY:c};q&&(a.maxZ=d,a.minZ=g);return a};
THREE.CurvePath.prototype.createPointsGeometry=function(a){a=this.getPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){a=this.getSpacedPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c++)b.vertices.push(new THREE.Vector3(a[c].x,a[c].y,a[c].z||0));return b};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};
THREE.CurvePath.prototype.getTransformedPoints=function(a,b){var c=this.getPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};
-THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,h,g,i;d=0;for(e=a.length;d<e;d++)f=a[d],h=f.x,g=f.y,i=h/c.maxX,i=b.getUtoTmapping(i,h),h=b.getPoint(i),g=b.getNormalVector(i).multiplyScalar(g),f.x=h.x+g.x,f.y=h.y+g.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);
-THREE.Gyroscope.prototype.updateMatrixWorld=function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)this.parent?(this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorld.decompose(this.translationWorld,this.quaternionWorld,this.scaleWorld),this.matrix.decompose(this.translationObject,this.quaternionObject,this.scaleObject),this.matrixWorld.compose(this.translationWorld,this.quaternionObject,this.scaleWorld)):this.matrixWorld.copy(this.matrix),
-this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)};THREE.Gyroscope.prototype.translationWorld=new THREE.Vector3;THREE.Gyroscope.prototype.translationObject=new THREE.Vector3;THREE.Gyroscope.prototype.quaternionWorld=new THREE.Quaternion;THREE.Gyroscope.prototype.quaternionObject=new THREE.Quaternion;THREE.Gyroscope.prototype.scaleWorld=new THREE.Vector3;THREE.Gyroscope.prototype.scaleObject=new THREE.Vector3;THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=Object.create(THREE.CurvePath.prototype);THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc",ELLIPSE:"ellipse"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)};
-THREE.Path.prototype.moveTo=function(a,b){var c=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:c})};THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args,d=new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,b));this.curves.push(d);this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};
+THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,g,h,k;d=0;for(e=a.length;d<e;d++)f=a[d],g=f.x,h=f.y,k=g/c.maxX,k=b.getUtoTmapping(k,g),g=b.getPoint(k),k=b.getTangent(k),k.set(-k.y,k.x).multiplyScalar(h),f.x=g.x+k.x,f.y=g.y+k.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);THREE.Gyroscope.prototype.constructor=THREE.Gyroscope;
+THREE.Gyroscope.prototype.updateMatrixWorld=function(){var a=new THREE.Vector3,b=new THREE.Quaternion,c=new THREE.Vector3,d=new THREE.Vector3,e=new THREE.Quaternion,f=new THREE.Vector3;return function(g){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||g)this.parent?(this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorld.decompose(d,e,f),this.matrix.decompose(a,b,c),this.matrixWorld.compose(d,b,f)):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=
+!1,g=!0;for(var h=0,k=this.children.length;h<k;h++)this.children[h].updateMatrixWorld(g)}}();THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=Object.create(THREE.CurvePath.prototype);THREE.Path.prototype.constructor=THREE.Path;THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc",ELLIPSE:"ellipse"};
+THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)};THREE.Path.prototype.moveTo=function(a,b){var c=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:c})};
+THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args,d=new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,b));this.curves.push(d);this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};
THREE.Path.prototype.quadraticCurveTo=function(a,b,c,d){var e=Array.prototype.slice.call(arguments),f=this.actions[this.actions.length-1].args,f=new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length-2],f[f.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(f);this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:e})};
-THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var h=Array.prototype.slice.call(arguments),g=this.actions[this.actions.length-1].args,g=new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),new THREE.Vector2(e,f));this.curves.push(g);this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:h})};
-THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,f){var h=this.actions[this.actions.length-1].args;this.absarc(a+h[h.length-2],b+h[h.length-1],c,d,e,f)};
-THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,h){var g=this.actions[this.actions.length-1].args;this.absellipse(a+g[g.length-2],b+g[g.length-1],c,d,e,f,h)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,h){var g=Array.prototype.slice.call(arguments),i=new THREE.EllipseCurve(a,b,c,d,e,f,h);this.curves.push(i);i=i.getPoint(1);g.push(i.x);g.push(i.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:g})};
-THREE.Path.prototype.getSpacedPoints=function(a){a||(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/a));return b};
-THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return console.log("tata"),this.getSpacedPoints(a,b);var a=a||12,c=[],d,e,f,h,g,i,k,m,l,p,s,t,n;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],h=f.action,f=f.args,h){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:g=f[2];i=f[3];l=f[0];p=f[1];0<c.length?(h=c[c.length-1],s=h.x,
-t=h.y):(h=this.actions[d-1].args,s=h[h.length-2],t=h[h.length-1]);for(f=1;f<=a;f++)n=f/a,h=THREE.Shape.Utils.b2(n,s,l,g),n=THREE.Shape.Utils.b2(n,t,p,i),c.push(new THREE.Vector2(h,n));break;case THREE.PathActions.BEZIER_CURVE_TO:g=f[4];i=f[5];l=f[0];p=f[1];k=f[2];m=f[3];0<c.length?(h=c[c.length-1],s=h.x,t=h.y):(h=this.actions[d-1].args,s=h[h.length-2],t=h[h.length-1]);for(f=1;f<=a;f++)n=f/a,h=THREE.Shape.Utils.b3(n,s,l,k,g),n=THREE.Shape.Utils.b3(n,t,p,m,i),c.push(new THREE.Vector2(h,n));break;case THREE.PathActions.CSPLINE_THRU:h=
-this.actions[d-1].args;n=[new THREE.Vector2(h[h.length-2],h[h.length-1])];h=a*f[0].length;n=n.concat(f[0]);n=new THREE.SplineCurve(n);for(f=1;f<=h;f++)c.push(n.getPointAt(f/h));break;case THREE.PathActions.ARC:g=f[0];i=f[1];p=f[2];k=f[3];h=f[4];l=!!f[5];s=h-k;t=2*a;for(f=1;f<=t;f++)n=f/t,l||(n=1-n),n=k+n*s,h=g+p*Math.cos(n),n=i+p*Math.sin(n),c.push(new THREE.Vector2(h,n));break;case THREE.PathActions.ELLIPSE:g=f[0];i=f[1];p=f[2];m=f[3];k=f[4];h=f[5];l=!!f[6];s=h-k;t=2*a;for(f=1;f<=t;f++)n=f/t,l||
-(n=1-n),n=k+n*s,h=g+p*Math.cos(n),n=i+m*Math.sin(n),c.push(new THREE.Vector2(h,n))}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
-THREE.Path.prototype.toShapes=function(a){var b,c,d,e,f=[],h=new THREE.Path;b=0;for(c=this.actions.length;b<c;b++)d=this.actions[b],e=d.args,d=d.action,d==THREE.PathActions.MOVE_TO&&0!=h.actions.length&&(f.push(h),h=new THREE.Path),h[d].apply(h,e);0!=h.actions.length&&f.push(h);if(0==f.length)return[];var g;e=[];if(1==f.length)return d=f[0],g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves,e.push(g),e;b=!THREE.Shape.Utils.isClockWise(f[0].getPoints());if(a?!b:b){g=new THREE.Shape;b=0;for(c=
-f.length;b<c;b++)d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g.actions=d.actions,g.curves=d.curves,e.push(g),g=new THREE.Shape):g.holes.push(d)}else{g=void 0;b=0;for(c=f.length;b<c;b++)d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g&&e.push(g),g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves):g.holes.push(d);e.push(g)}return e};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};
-THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};
-THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
-THREE.Shape.Utils={removeHoles:function(a,b){var c=a.concat(),d=c.concat(),e,f,h,g,i,k,m,l,p,s,t=[];for(i=0;i<b.length;i++){k=b[i];Array.prototype.push.apply(d,k);f=Number.POSITIVE_INFINITY;for(e=0;e<k.length;e++){p=k[e];s=[];for(l=0;l<c.length;l++)m=c[l],m=p.distanceToSquared(m),s.push(m),m<f&&(f=m,h=e,g=l)}e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:k.length-1;var n=[k[h],c[g],c[e]];l=THREE.FontUtils.Triangulate.area(n);var r=[k[h],k[f],c[g]];p=THREE.FontUtils.Triangulate.area(r);s=g;m=h;g+=1;h+=-1;0>
-g&&(g+=c.length);g%=c.length;0>h&&(h+=k.length);h%=k.length;e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:k.length-1;n=[k[h],c[g],c[e]];n=THREE.FontUtils.Triangulate.area(n);r=[k[h],k[f],c[g]];r=THREE.FontUtils.Triangulate.area(r);l+p>n+r&&(g=s,h=m,0>g&&(g+=c.length),g%=c.length,0>h&&(h+=k.length),h%=k.length,e=0<=g-1?g-1:c.length-1,f=0<=h-1?h-1:k.length-1);l=c.slice(0,g);p=c.slice(g);s=k.slice(h);m=k.slice(0,h);f=[k[h],k[f],c[g]];t.push([k[h],c[g],c[e]]);t.push(f);c=l.concat(s).concat(m).concat(p)}return{shape:c,
-isolatedPts:t,allpoints:d}},triangulateShape:function(a,b){var c=THREE.Shape.Utils.removeHoles(a,b),d=c.allpoints,e=c.isolatedPts,c=THREE.FontUtils.Triangulate(c.shape,!1),f,h,g,i,k={};f=0;for(h=d.length;f<h;f++)i=d[f].x+":"+d[f].y,void 0!==k[i]&&console.log("Duplicate point",i),k[i]=f;f=0;for(h=c.length;f<h;f++){g=c[f];for(d=0;3>d;d++)i=g[d].x+":"+g[d].y,i=k[i],void 0!==i&&(g[d]=i)}f=0;for(h=e.length;f<h;f++){g=e[f];for(d=0;3>d;d++)i=g[d].x+":"+g[d].y,i=k[i],void 0!==i&&(g[d]=i)}return c.concat(e)},
-isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,d)+
-this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};
-THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};
-THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.SplineCurve=function(a){this.points=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],d=this.points,e;e=(d.length-1)*a;a=Math.floor(e);e-=a;c[0]=0==a?a:a-1;c[1]=a;c[2]=a>d.length-2?d.length-1:a+1;c[3]=a>d.length-3?d.length-1:a+2;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);return b};THREE.EllipseCurve=function(a,b,c,d,e,f,h){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=h};THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype);
-THREE.EllipseCurve.prototype.getPoint=function(a){var b;b=this.aEndAngle-this.aStartAngle;0>b&&(b+=2*Math.PI);b>2*Math.PI&&(b-=2*Math.PI);b=!0===this.aClockwise?this.aEndAngle+(1-a)*(2*Math.PI-b):this.aStartAngle+a*b;a=this.aX+this.xRadius*Math.cos(b);b=this.aY+this.yRadius*Math.sin(b);return new THREE.Vector2(a,b)};THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype);THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b});THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b,c;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);c=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(b,c,a)});THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b,c;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);c=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(b,c,a)});THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e,a=(d.length-1)*a;e=Math.floor(a);a-=e;c[0]=0==e?e:e-1;c[1]=e;c[2]=e>d.length-2?d.length-1:e+1;c[3]=e>d.length-3?d.length-1:e+2;e=d[c[0]];var f=d[c[1]],h=d[c[2]],c=d[c[3]];b.x=THREE.Curve.Utils.interpolate(e.x,f.x,h.x,c.x,a);b.y=THREE.Curve.Utils.interpolate(e.y,f.y,h.y,c.y,a);b.z=THREE.Curve.Utils.interpolate(e.z,f.z,h.z,c.z,a);return b});THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;e=(d.length-0)*a;a=Math.floor(e);e-=a;a+=0<a?0:(Math.floor(Math.abs(a)/d.length)+1)*d.length;c[0]=(a-1)%d.length;c[1]=a%d.length;c[2]=(a+1)%d.length;c[3]=(a+2)%d.length;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);b.z=THREE.Curve.Utils.interpolate(d[c[0]].z,
-d[c[1]].z,d[c[2]].z,d[c[3]].z,e);return b});THREE.AnimationHandler=function(){var a=[],b={},c={update:function(b){for(var c=0;c<a.length;c++)a[c].update(b)},addToUpdate:function(b){-1===a.indexOf(b)&&a.push(b)},removeFromUpdate:function(b){b=a.indexOf(b);-1!==b&&a.splice(b,1)},add:function(a){void 0!==b[a.name]&&console.log("THREE.AnimationHandler.add: Warning! "+a.name+" already exists in library. Overwriting.");b[a.name]=a;if(!0!==a.initialized){for(var c=0;c<a.hierarchy.length;c++){for(var d=0;d<a.hierarchy[c].keys.length;d++)if(0>a.hierarchy[c].keys[d].time&&
-(a.hierarchy[c].keys[d].time=0),void 0!==a.hierarchy[c].keys[d].rot&&!(a.hierarchy[c].keys[d].rot instanceof THREE.Quaternion)){var g=a.hierarchy[c].keys[d].rot;a.hierarchy[c].keys[d].rot=new THREE.Quaternion(g[0],g[1],g[2],g[3])}if(a.hierarchy[c].keys.length&&void 0!==a.hierarchy[c].keys[0].morphTargets){g={};for(d=0;d<a.hierarchy[c].keys.length;d++)for(var i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++){var k=a.hierarchy[c].keys[d].morphTargets[i];g[k]=-1}a.hierarchy[c].usedMorphTargets=g;
-for(d=0;d<a.hierarchy[c].keys.length;d++){var m={};for(k in g){for(i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i++)if(a.hierarchy[c].keys[d].morphTargets[i]===k){m[k]=a.hierarchy[c].keys[d].morphTargetsInfluences[i];break}i===a.hierarchy[c].keys[d].morphTargets.length&&(m[k]=0)}a.hierarchy[c].keys[d].morphTargetsInfluences=m}}for(d=1;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].time===a.hierarchy[c].keys[d-1].time&&(a.hierarchy[c].keys.splice(d,1),d--);for(d=0;d<a.hierarchy[c].keys.length;d++)a.hierarchy[c].keys[d].index=
-d}d=parseInt(a.length*a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(c=0;c<a.hierarchy.length;c++)a.JIT.hierarchy.push(Array(d));a.initialized=!0}},get:function(a){if("string"===typeof a){if(b[a])return b[a];console.log("THREE.AnimationHandler.get: Couldn't find animation "+a);return null}},parse:function(a){var b=[];if(a instanceof THREE.SkinnedMesh)for(var c=0;c<a.bones.length;c++)b.push(a.bones[c]);else d(a,b);return b}},d=function(a,b){b.push(a);for(var c=0;c<a.children.length;c++)d(a.children[c],
-b)};c.LINEAR=0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=2;return c}();THREE.Animation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=this.isPaused=!0;this.interpolationType=void 0!==c?c:THREE.AnimationHandler.LINEAR;this.points=[];this.target=new THREE.Vector3};
-THREE.Animation.prototype.play=function(a,b){if(!1===this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;var c,d=this.hierarchy.length,e;for(c=0;c<d;c++){e=this.hierarchy[c];e.matrixAutoUpdate=!0;void 0===e.animationCache&&(e.animationCache={},e.animationCache.prevKey={pos:0,rot:0,scl:0},e.animationCache.nextKey={pos:0,rot:0,scl:0},e.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix);var f=e.animationCache.prevKey;e=e.animationCache.nextKey;
-f.pos=this.data.hierarchy[c].keys[0];f.rot=this.data.hierarchy[c].keys[0];f.scl=this.data.hierarchy[c].keys[0];e.pos=this.getNextKeyWith("pos",c,1);e.rot=this.getNextKeyWith("rot",c,1);e.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.Animation.prototype.pause=function(){!0===this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
-THREE.Animation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this)};
-THREE.Animation.prototype.update=function(a){if(!1!==this.isPlaying){var b=["pos","rot","scl"],c,d,e,f,h,g,i,k,m;m=this.currentTime+=a*this.timeScale;k=this.currentTime%=this.data.length;parseInt(Math.min(k*this.data.fps,this.data.length*this.data.fps),10);for(var l=0,p=this.hierarchy.length;l<p;l++){a=this.hierarchy[l];i=a.animationCache;for(var s=0;3>s;s++){c=b[s];h=i.prevKey[c];g=i.nextKey[c];if(g.time<=m){if(k<m)if(this.loop){h=this.data.hierarchy[l].keys[0];for(g=this.getNextKeyWith(c,l,1);g.time<
-k;)h=g,g=this.getNextKeyWith(c,l,g.index+1)}else{this.stop();return}else{do h=g,g=this.getNextKeyWith(c,l,g.index+1);while(g.time<k)}i.prevKey[c]=h;i.nextKey[c]=g}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;d=(k-h.time)/(g.time-h.time);e=h[c];f=g[c];if(0>d||1<d)console.log("THREE.Animation.update: Warning! Scale out of bounds:"+d+" on bone "+l),d=0>d?0:1;if("pos"===c)if(c=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+
-(f[2]-e[2])*d;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)this.points[0]=this.getPrevKeyWith("pos",l,h.index-1).pos,this.points[1]=e,this.points[2]=f,this.points[3]=this.getNextKeyWith("pos",l,g.index+1).pos,d=0.33*d+0.33,e=this.interpolateCatmullRom(this.points,d),c.x=e[0],c.y=e[1],c.z=e[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(d=this.interpolateCatmullRom(this.points,1.01*d),
-this.target.set(d[0],d[1],d[2]),this.target.sub(c),this.target.y=0,this.target.normalize(),d=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,d,0))}else"rot"===c?THREE.Quaternion.slerp(e,f,a.quaternion,d):"scl"===c&&(c=a.scale,c.x=e[0]+(f[0]-e[0])*d,c.y=e[1]+(f[1]-e[1])*d,c.z=e[2]+(f[2]-e[2])*d)}}}};
-THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],d=[],e,f,h,g,i,k;e=(a.length-1)*b;f=Math.floor(e);e-=f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>a.length-2?f:f+1;c[3]=f>a.length-3?f:f+2;f=a[c[0]];g=a[c[1]];i=a[c[2]];k=a[c[3]];c=e*e;h=e*c;d[0]=this.interpolate(f[0],g[0],i[0],k[0],e,c,h);d[1]=this.interpolate(f[1],g[1],i[1],k[1],e,c,h);d[2]=this.interpolate(f[2],g[2],i[2],k[2],e,c,h);return d};
-THREE.Animation.prototype.interpolate=function(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c)+a+d)*h+(-3*(b-c)-2*a-d)*f+a*e+b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};
-THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c+d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]};THREE.KeyFrameAnimation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=0.001;this.isPlaying=!1;this.loop=this.isPaused=!0;this.JITCompile=void 0!==c?c:!0;a=0;for(b=this.hierarchy.length;a<b;a++){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e++){var f=c[e],h=this.getNextKeyWith(f,a,0);h&&h.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
+THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var g=Array.prototype.slice.call(arguments),h=this.actions[this.actions.length-1].args,h=new THREE.CubicBezierCurve(new THREE.Vector2(h[h.length-2],h[h.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),new THREE.Vector2(e,f));this.curves.push(h);this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:g})};
+THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,f){var g=this.actions[this.actions.length-1].args;this.absarc(a+g[g.length-2],b+g[g.length-1],c,d,e,f)};
+THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,g){var h=this.actions[this.actions.length-1].args;this.absellipse(a+h[h.length-2],b+h[h.length-1],c,d,e,f,g)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,g){var h=Array.prototype.slice.call(arguments),k=new THREE.EllipseCurve(a,b,c,d,e,f,g);this.curves.push(k);k=k.getPoint(1);h.push(k.x);h.push(k.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:h})};
+THREE.Path.prototype.getSpacedPoints=function(a,b){a||(a=40);for(var c=[],d=0;d<a;d++)c.push(this.getPoint(d/a));return c};
+THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return console.log("tata"),this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,f,g,h,k,l,p,q,n,t,r,s;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],g=f.action,f=f.args,g){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=f[2];k=f[3];q=f[0];n=f[1];0<c.length?(g=c[c.length-1],t=g.x,
+r=g.y):(g=this.actions[d-1].args,t=g[g.length-2],r=g[g.length-1]);for(f=1;f<=a;f++)s=f/a,g=THREE.Shape.Utils.b2(s,t,q,h),s=THREE.Shape.Utils.b2(s,r,n,k),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.BEZIER_CURVE_TO:h=f[4];k=f[5];q=f[0];n=f[1];l=f[2];p=f[3];0<c.length?(g=c[c.length-1],t=g.x,r=g.y):(g=this.actions[d-1].args,t=g[g.length-2],r=g[g.length-1]);for(f=1;f<=a;f++)s=f/a,g=THREE.Shape.Utils.b3(s,t,q,l,h),s=THREE.Shape.Utils.b3(s,r,n,p,k),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.CSPLINE_THRU:g=
+this.actions[d-1].args;s=[new THREE.Vector2(g[g.length-2],g[g.length-1])];g=a*f[0].length;s=s.concat(f[0]);s=new THREE.SplineCurve(s);for(f=1;f<=g;f++)c.push(s.getPointAt(f/g));break;case THREE.PathActions.ARC:h=f[0];k=f[1];n=f[2];l=f[3];g=f[4];q=!!f[5];t=g-l;r=2*a;for(f=1;f<=r;f++)s=f/r,q||(s=1-s),s=l+s*t,g=h+n*Math.cos(s),s=k+n*Math.sin(s),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.ELLIPSE:for(h=f[0],k=f[1],n=f[2],p=f[3],l=f[4],g=f[5],q=!!f[6],t=g-l,r=2*a,f=1;f<=r;f++)s=f/r,q||
+(s=1-s),s=l+s*t,g=h+n*Math.cos(s),s=k+p*Math.sin(s),c.push(new THREE.Vector2(g,s))}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};
+THREE.Path.prototype.toShapes=function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new THREE.Shape;f.actions=e.actions;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,n=h.y-g.y;if(1E-10<Math.abs(n)){if(0>n&&(g=b[f],k=-k,h=b[e],n=-n),!(a.y<g.y||a.y>h.y))if(a.y==g.y){if(a.x==g.x)return!0}else{e=n*(a.x-g.x)-k*(a.y-g.y);if(0==e)return!0;0>e||(d=!d)}}else if(a.y==g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=
+h.x))return!0}return d}var e=function(a){var b,c,d,e,f=[],g=new THREE.Path;b=0;for(c=a.length;b<c;b++)d=a[b],e=d.args,d=d.action,d==THREE.PathActions.MOVE_TO&&0!=g.actions.length&&(f.push(g),g=new THREE.Path),g[d].apply(g,e);0!=g.actions.length&&f.push(g);return f}(this.actions);if(0==e.length)return[];if(!0===b)return c(e);var f,g,h,k=[];if(1==e.length)return g=e[0],h=new THREE.Shape,h.actions=g.actions,h.curves=g.curves,k.push(h),k;var l=!THREE.Shape.Utils.isClockWise(e[0].getPoints()),l=a?!l:l;
+h=[];var p=[],q=[],n=0,t;p[n]=void 0;q[n]=[];var r,s;r=0;for(s=e.length;r<s;r++)g=e[r],t=g.getPoints(),f=THREE.Shape.Utils.isClockWise(t),(f=a?!f:f)?(!l&&p[n]&&n++,p[n]={s:new THREE.Shape,p:t},p[n].s.actions=g.actions,p[n].s.curves=g.curves,l&&n++,q[n]=[]):q[n].push({h:g,p:t[0]});if(!p[0])return c(e);if(1<p.length){r=!1;s=[];g=0;for(e=p.length;g<e;g++)h[g]=[];g=0;for(e=p.length;g<e;g++)for(f=q[g],l=0;l<f.length;l++){n=f[l];t=!0;for(var u=0;u<p.length;u++)d(n.p,p[u].p)&&(g!=u&&s.push({froms:g,tos:u,
+hole:l}),t?(t=!1,h[u].push(n)):r=!0);t&&h[g].push(n)}0<s.length&&(r||(q=h))}r=0;for(s=p.length;r<s;r++)for(h=p[r].s,k.push(h),g=q[r],e=0,f=g.length;e<f;e++)h.holes.push(g[e].h);return k};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.constructor=THREE.Shape;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
+THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b++)d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};
+THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
+THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!=b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,p=a.x-d.x,q=a.y-d.y,E=h*k-g*l,G=h*p-g*q;if(1E-10<Math.abs(E)){if(0<E){if(0>G||G>E)return[];k=l*p-k*q;if(0>k||k>E)return[]}else{if(0<G||G<E)return[];k=l*p-k*q;if(0<k||k<E)return[]}if(0==k)return!f||0!=G&&G!=E?[a]:[];if(k==E)return!f||0!=G&&G!=E?[b]:[];if(0==G)return[d];
+if(G==E)return[e];f=k/E;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=G||l*p!=k*q)return[];h=0==g&&0==h;k=0==k&&0==l;if(h&&k)return a.x!=d.x||a.y!=d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!=g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,E=d.x,l=e,d=e.x):(b=e,E=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,E=d.y,l=e,d=e.y):(b=e,E=e.y,l=d,d=d.y));return k<=E?a<E?[]:a==E?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:k==d?f?[]:[g]:a<=d?[g,h]:
+[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10<Math.abs(a)?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,l,p={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==p[l]&&THREE.warn("THREE.Shape: Duplicate point",l),p[l]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);
+if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],p,q,A,E,G,F=[],z,I,U,M=0;for(p=b.length;M<p;M++)l.push(M);z=0;for(var H=2*l.length;0<l.length;){H--;if(0>
+H){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(q=z;q<h.length;q++){A=h[q];p=-1;for(M=0;M<l.length;M++)if(E=l[M],G=A.x+":"+A.y+":"+E,void 0===F[G]){k=b[E];for(I=0;I<k.length;I++)if(E=k[I],c(q,I)&&!f(A,E)&&!g(A,E)){p=I;l.splice(M,1);z=h.slice(0,q+1);E=h.slice(q);I=k.slice(p);U=k.slice(0,p+1);h=z.concat(I).concat(U).concat(E);z=q;break}if(0<=p)break;F[G]=!0}if(0<=p)break}}return h}(a,b);var q=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=q.length;f<g;f++)for(k=
+q[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=p[l],void 0!==l&&(k[h]=l);return q.concat()},isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*
+a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,b)+this.b3p1(a,c)+this.b3p2(a,d)+this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.constructor=THREE.LineCurve;THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};
+THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.constructor=THREE.QuadraticBezierCurve;
+THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b=new THREE.Vector2;b.x=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);b.y=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return b};THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b=new THREE.Vector2;b.x=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);b.y=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);return b.normalize()};
+THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.CubicBezierCurve.prototype.constructor=THREE.CubicBezierCurve;THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};
+THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.SplineCurve=function(a){this.points=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.constructor=THREE.SplineCurve;
+THREE.SplineCurve.prototype.getPoint=function(a){var b=this.points;a*=b.length-1;var c=Math.floor(a);a-=c;var d=b[0==c?c:c-1],e=b[c],f=b[c>b.length-2?b.length-1:c+1],b=b[c>b.length-3?b.length-1:c+2],c=new THREE.Vector2;c.x=THREE.Curve.Utils.interpolate(d.x,e.x,f.x,b.x,a);c.y=THREE.Curve.Utils.interpolate(d.y,e.y,f.y,b.y,a);return c};THREE.EllipseCurve=function(a,b,c,d,e,f,g){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=g};
+THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype);THREE.EllipseCurve.prototype.constructor=THREE.EllipseCurve;THREE.EllipseCurve.prototype.getPoint=function(a){var b=this.aEndAngle-this.aStartAngle;0>b&&(b+=2*Math.PI);b>2*Math.PI&&(b-=2*Math.PI);a=!0===this.aClockwise?this.aEndAngle+(1-a)*(2*Math.PI-b):this.aStartAngle+a*b;b=new THREE.Vector2;b.x=this.aX+this.xRadius*Math.cos(a);b.y=this.aY+this.yRadius*Math.sin(a);return b};
+THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype);THREE.ArcCurve.prototype.constructor=THREE.ArcCurve;THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b});
+THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b=new THREE.Vector3;b.x=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);b.y=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);b.z=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return b});
+THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b=new THREE.Vector3;b.x=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);b.y=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b.z=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return b});
+THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=this.points;a*=b.length-1;var c=Math.floor(a);a-=c;var d=b[0==c?c:c-1],e=b[c],f=b[c>b.length-2?b.length-1:c+1],b=b[c>b.length-3?b.length-1:c+2],c=new THREE.Vector3;c.x=THREE.Curve.Utils.interpolate(d.x,e.x,f.x,b.x,a);c.y=THREE.Curve.Utils.interpolate(d.y,e.y,f.y,b.y,a);c.z=THREE.Curve.Utils.interpolate(d.z,e.z,f.z,b.z,a);return c});
+THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=this.points;a*=b.length-0;var c=Math.floor(a);a-=c;var c=c+(0<c?0:(Math.floor(Math.abs(c)/b.length)+1)*b.length),d=b[(c-1)%b.length],e=b[c%b.length],f=b[(c+1)%b.length],b=b[(c+2)%b.length],c=new THREE.Vector3;c.x=THREE.Curve.Utils.interpolate(d.x,e.x,f.x,b.x,a);c.y=THREE.Curve.Utils.interpolate(d.y,e.y,f.y,b.y,a);c.z=THREE.Curve.Utils.interpolate(d.z,e.z,f.z,b.z,a);return c});
+THREE.AnimationHandler={LINEAR:0,CATMULLROM:1,CATMULLROM_FORWARD:2,add:function(){THREE.warn("THREE.AnimationHandler.add() has been deprecated.")},get:function(){THREE.warn("THREE.AnimationHandler.get() has been deprecated.")},remove:function(){THREE.warn("THREE.AnimationHandler.remove() has been deprecated.")},animations:[],init:function(a){if(!0===a.initialized)return a;for(var b=0;b<a.hierarchy.length;b++){for(var c=0;c<a.hierarchy[b].keys.length;c++)if(0>a.hierarchy[b].keys[c].time&&(a.hierarchy[b].keys[c].time=
+0),void 0!==a.hierarchy[b].keys[c].rot&&!(a.hierarchy[b].keys[c].rot instanceof THREE.Quaternion)){var d=a.hierarchy[b].keys[c].rot;a.hierarchy[b].keys[c].rot=(new THREE.Quaternion).fromArray(d)}if(a.hierarchy[b].keys.length&&void 0!==a.hierarchy[b].keys[0].morphTargets){d={};for(c=0;c<a.hierarchy[b].keys.length;c++)for(var e=0;e<a.hierarchy[b].keys[c].morphTargets.length;e++){var f=a.hierarchy[b].keys[c].morphTargets[e];d[f]=-1}a.hierarchy[b].usedMorphTargets=d;for(c=0;c<a.hierarchy[b].keys.length;c++){var g=
+{};for(f in d){for(e=0;e<a.hierarchy[b].keys[c].morphTargets.length;e++)if(a.hierarchy[b].keys[c].morphTargets[e]===f){g[f]=a.hierarchy[b].keys[c].morphTargetsInfluences[e];break}e===a.hierarchy[b].keys[c].morphTargets.length&&(g[f]=0)}a.hierarchy[b].keys[c].morphTargetsInfluences=g}}for(c=1;c<a.hierarchy[b].keys.length;c++)a.hierarchy[b].keys[c].time===a.hierarchy[b].keys[c-1].time&&(a.hierarchy[b].keys.splice(c,1),c--);for(c=0;c<a.hierarchy[b].keys.length;c++)a.hierarchy[b].keys[c].index=c}a.initialized=
+!0;return a},parse:function(a){var b=function(a,c){c.push(a);for(var d=0;d<a.children.length;d++)b(a.children[d],c)},c=[];if(a instanceof THREE.SkinnedMesh)for(var d=0;d<a.skeleton.bones.length;d++)c.push(a.skeleton.bones[d]);else b(a,c);return c},play:function(a){-1===this.animations.indexOf(a)&&this.animations.push(a)},stop:function(a){a=this.animations.indexOf(a);-1!==a&&this.animations.splice(a,1)},update:function(a){for(var b=0;b<this.animations.length;b++)this.animations[b].resetBlendWeights();
+for(b=0;b<this.animations.length;b++)this.animations[b].update(a)}};THREE.Animation=function(a,b){this.root=a;this.data=THREE.AnimationHandler.init(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=!0;this.weight=0;this.interpolationType=THREE.AnimationHandler.LINEAR};
+THREE.Animation.prototype={constructor:THREE.Animation,keyTypes:["pos","rot","scl"],play:function(a,b){this.currentTime=void 0!==a?a:0;this.weight=void 0!==b?b:1;this.isPlaying=!0;this.reset();THREE.AnimationHandler.play(this)},stop:function(){this.isPlaying=!1;THREE.AnimationHandler.stop(this)},reset:function(){for(var a=0,b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a];void 0===c.animationCache&&(c.animationCache={animations:{},blending:{positionWeight:0,quaternionWeight:0,scaleWeight:0}});
+var d=this.data.name,e=c.animationCache.animations,f=e[d];void 0===f&&(f={prevKey:{pos:0,rot:0,scl:0},nextKey:{pos:0,rot:0,scl:0},originalMatrix:c.matrix},e[d]=f);for(c=0;3>c;c++){for(var d=this.keyTypes[c],e=this.data.hierarchy[a].keys[0],g=this.getNextKeyWith(d,a,1);g.time<this.currentTime&&g.index>e.index;)e=g,g=this.getNextKeyWith(d,a,g.index+1);f.prevKey[d]=e;f.nextKey[d]=g}}},resetBlendWeights:function(){for(var a=0,b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a].animationCache;void 0!==
+c&&(c=c.blending,c.positionWeight=0,c.quaternionWeight=0,c.scaleWeight=0)}},update:function(){var a=[],b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Quaternion,e=function(a,b){var c=[],d=[],e,q,n,t,r,s;e=(a.length-1)*b;q=Math.floor(e);e-=q;c[0]=0===q?q:q-1;c[1]=q;c[2]=q>a.length-2?q:q+1;c[3]=q>a.length-3?q:q+2;q=a[c[0]];t=a[c[1]];r=a[c[2]];s=a[c[3]];c=e*e;n=e*c;d[0]=f(q[0],t[0],r[0],s[0],e,c,n);d[1]=f(q[1],t[1],r[1],s[1],e,c,n);d[2]=f(q[2],t[2],r[2],s[2],e,c,n);return d},f=function(a,b,c,d,
+e,f,n){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*n+(-3*(b-c)-2*a-d)*f+a*e+b};return function(f){if(!1!==this.isPlaying&&(this.currentTime+=f*this.timeScale,0!==this.weight)){f=this.data.length;if(this.currentTime>f||0>this.currentTime)this.loop?(this.currentTime%=f,0>this.currentTime&&(this.currentTime+=f),this.reset()):this.stop();f=0;for(var h=this.hierarchy.length;f<h;f++)for(var k=this.hierarchy[f],l=k.animationCache.animations[this.data.name],p=k.animationCache.blending,q=0;3>q;q++){var n=this.keyTypes[q],
+t=l.prevKey[n],r=l.nextKey[n];if(0<this.timeScale&&r.time<=this.currentTime||0>this.timeScale&&t.time>=this.currentTime){t=this.data.hierarchy[f].keys[0];for(r=this.getNextKeyWith(n,f,1);r.time<this.currentTime&&r.index>t.index;)t=r,r=this.getNextKeyWith(n,f,r.index+1);l.prevKey[n]=t;l.nextKey[n]=r}var s=(this.currentTime-t.time)/(r.time-t.time),u=t[n],v=r[n];0>s&&(s=0);1<s&&(s=1);if("pos"===n)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=u[0]+(v[0]-u[0])*s,c.y=u[1]+(v[1]-u[1])*s,
+c.z=u[2]+(v[2]-u[2])*s,t=this.weight/(this.weight+p.positionWeight),k.position.lerp(c,t),p.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,t.index-1).pos,a[1]=u,a[2]=v,a[3]=this.getNextKeyWith("pos",f,r.index+1).pos,s=.33*s+.33,r=e(a,s),t=this.weight/(this.weight+p.positionWeight),p.positionWeight+=this.weight,n=k.position,n.x+=(r[0]-n.x)*t,n.y+=(r[1]-
+n.y)*t,n.z+=(r[2]-n.z)*t,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(s=e(a,1.01*s),b.set(s[0],s[1],s[2]),b.sub(n),b.y=0,b.normalize(),s=Math.atan2(b.x,b.z),k.rotation.set(0,s,0))}else"rot"===n?(THREE.Quaternion.slerp(u,v,d,s),0===p.quaternionWeight?(k.quaternion.copy(d),p.quaternionWeight=this.weight):(t=this.weight/(this.weight+p.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,t),p.quaternionWeight+=this.weight)):"scl"===n&&(c.x=u[0]+(v[0]-u[0])*s,c.y=
+u[1]+(v[1]-u[1])*s,c.z=u[2]+(v[2]-u[2])*s,t=this.weight/(this.weight+p.scaleWeight),k.scale.lerp(c,t),p.scaleWeight+=this.weight)}return!0}}}(),getNextKeyWith:function(a,b,c){var d=this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c++)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]},getPrevKeyWith:function(a,b,c){var d=
+this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c+d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]}};
+THREE.KeyFrameAnimation=function(a){this.root=a.node;this.data=THREE.AnimationHandler.init(a);this.hierarchy=THREE.AnimationHandler.parse(this.root);this.currentTime=0;this.timeScale=.001;this.isPlaying=!1;this.loop=this.isPaused=!0;a=0;for(var b=this.hierarchy.length;a<b;a++){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e++){var f=c[e],g=this.getNextKeyWith(f,a,0);g&&g.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
d.matrixWorldNeedsUpdate=!0}}};
-THREE.KeyFrameAnimation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;this.startTimeMs=b;this.startTime=1E7;this.endTime=-this.startTime;var c,d=this.hierarchy.length,e,f;for(c=0;c<d;c++)e=this.hierarchy[c],f=this.data.hierarchy[c],void 0===f.animationCache&&(f.animationCache={},f.animationCache.prevKey=null,f.animationCache.nextKey=null,f.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix),e=this.data.hierarchy[c].keys,
-e.length&&(f.animationCache.prevKey=e[0],f.animationCache.nextKey=e[1],this.startTime=Math.min(e[0].time,this.startTime),this.endTime=Math.max(e[e.length-1].time,this.endTime));this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.KeyFrameAnimation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
-THREE.KeyFrameAnimation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.data.hierarchy.length;a++){var b=this.hierarchy[a],c=this.data.hierarchy[a];if(void 0!==c.animationCache){var d=c.animationCache.originalMatrix;b instanceof THREE.Bone?(d.copy(b.skinMatrix),b.skinMatrix=d):(d.copy(b.matrix),b.matrix=d);delete c.animationCache}}};
-THREE.KeyFrameAnimation.prototype.update=function(a){if(this.isPlaying){var b,c,d,e,f=this.data.JIT.hierarchy,h,g,i;g=this.currentTime+=a*this.timeScale;h=this.currentTime%=this.data.length;h<this.startTimeMs&&(h=this.currentTime=this.startTimeMs+h);e=parseInt(Math.min(h*this.data.fps,this.data.length*this.data.fps),10);if((i=h<g)&&!this.loop){for(var a=0,k=this.hierarchy.length;a<k;a++){var m=this.data.hierarchy[a].keys,f=this.data.hierarchy[a].sids;d=m.length-1;e=this.hierarchy[a];if(m.length){for(m=
-0;m<f.length;m++)h=f[m],(g=this.getPrevKeyWith(h,a,d))&&g.apply(h);this.data.hierarchy[a].node.updateMatrix();e.matrixWorldNeedsUpdate=!0}}this.stop()}else if(!(h<this.startTime)){a=0;for(k=this.hierarchy.length;a<k;a++){d=this.hierarchy[a];b=this.data.hierarchy[a];var m=b.keys,l=b.animationCache;if(this.JITCompile&&void 0!==f[a][e])d instanceof THREE.Bone?(d.skinMatrix=f[a][e],d.matrixWorldNeedsUpdate=!1):(d.matrix=f[a][e],d.matrixWorldNeedsUpdate=!0);else if(m.length){this.JITCompile&&l&&(d instanceof
-THREE.Bone?d.skinMatrix=l.originalMatrix:d.matrix=l.originalMatrix);b=l.prevKey;c=l.nextKey;if(b&&c){if(c.time<=g){if(i&&this.loop){b=m[0];for(c=m[1];c.time<h;)b=c,c=m[b.index+1]}else if(!i)for(var p=m.length-1;c.time<h&&c.index!==p;)b=c,c=m[b.index+1];l.prevKey=b;l.nextKey=c}c.time>=h?b.interpolate(c,h):b.interpolate(c,c.time)}this.data.hierarchy[a].node.updateMatrix();d.matrixWorldNeedsUpdate=!0}}if(this.JITCompile&&void 0===f[0][e]){this.hierarchy[0].updateMatrixWorld(!0);for(a=0;a<this.hierarchy.length;a++)f[a][e]=
-this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix.clone():this.hierarchy[a].matrix.clone()}}}};THREE.KeyFrameAnimation.prototype.getNextKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;c<b.length;c++)if(b[c].hasTarget(a))return b[c];return b[0]};THREE.KeyFrameAnimation.prototype.getPrevKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c+b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]};THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,0,-1);h.lookAt(new THREE.Vector3(0,-1,0));this.add(h);var g=new THREE.PerspectiveCamera(90,
-1,a,b);g.up.set(0,-1,0);g.lookAt(new THREE.Vector3(0,0,1));this.add(g);var i=new THREE.PerspectiveCamera(90,1,a,b);i.up.set(0,-1,0);i.lookAt(new THREE.Vector3(0,0,-1));this.add(i);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){var c=this.renderTarget,p=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=
-2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,h,c);c.activeCubeFace=4;a.render(b,g,c);c.generateMipmaps=p;c.activeCubeFace=5;a.render(b,i,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CombinedCamera=function(a,b,c,d,e,f,h){THREE.Camera.call(this);this.fov=c;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2;this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,b/2,b/-2,f,h);this.cameraP=new THREE.PerspectiveCamera(c,a/b,d,e);this.zoom=1;this.toPerspective()};THREE.CombinedCamera.prototype=Object.create(THREE.Camera.prototype);
-THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.cameraP.fov=this.fov/this.zoom;this.cameraP.updateProjectionMatrix();this.projectionMatrix=this.cameraP.projectionMatrix;this.inPerspectiveMode=!0;this.inOrthographicMode=!1};
-THREE.CombinedCamera.prototype.toOrthographic=function(){var a=this.cameraP.aspect,b=(this.cameraP.near+this.cameraP.far)/2,b=Math.tan(this.fov/2)*b,a=2*b*a/2,b=b/this.zoom,a=a/this.zoom;this.cameraO.left=-a;this.cameraO.right=a;this.cameraO.top=b;this.cameraO.bottom=-b;this.cameraO.updateProjectionMatrix();this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix;this.inPerspectiveMode=!1;this.inOrthographicMode=!0};
-THREE.CombinedCamera.prototype.setSize=function(a,b){this.cameraP.aspect=a/b;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2};THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.updateProjectionMatrix=function(){this.inPerspectiveMode?this.toPerspective():(this.toPerspective(),this.toOrthographic())};
-THREE.CombinedCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);var c=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.setFov(c);return c};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.toFrontView=function(){this.rotation.x=0;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};
-THREE.CombinedCamera.prototype.toBackView=function(){this.rotation.x=0;this.rotation.y=Math.PI;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toLeftView=function(){this.rotation.x=0;this.rotation.y=-Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toRightView=function(){this.rotation.x=0;this.rotation.y=Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};
-THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.radius=a=a||50;this.segments=b=void 0!==b?Math.max(3,b):8;this.thetaStart=c=void 0!==c?c:0;this.thetaLength=d=void 0!==d?d:2*Math.PI;var e,f=[];e=new THREE.Vector3;var h=new THREE.Vector2(0.5,0.5);this.vertices.push(e);f.push(h);for(e=0;e<=b;e++){var g=new THREE.Vector3,i=c+e/b*d;g.x=a*Math.cos(i);g.y=a*Math.sin(i);this.vertices.push(g);f.push(new THREE.Vector2((g.x/a+1)/2,(g.y/a+1)/2))}c=new THREE.Vector3(0,0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,
-e+1,0,[c,c,c])),this.faceVertexUvs[0].push([f[e],f[e+1],h]);this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){function h(a,b,c,d,e,f,h,n){var r,q=g.widthSegments,u=g.heightSegments,w=e/2,z=f/2,B=g.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)r="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)r="y",u=g.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)r="x",q=g.depthSegments;var D=q+1,x=u+1,F=e/q,A=f/u,O=new THREE.Vector3;O[r]=0<h?1:-1;for(e=0;e<x;e++)for(f=0;f<D;f++){var C=new THREE.Vector3;C[a]=(f*F-w)*c;C[b]=(e*A-z)*d;C[r]=h;g.vertices.push(C)}for(e=
-0;e<u;e++)for(f=0;f<q;f++)z=f+D*e,a=f+D*(e+1),b=f+1+D*(e+1),c=f+1+D*e,d=new THREE.Vector2(f/q,1-e/u),h=new THREE.Vector2(f/q,1-(e+1)/u),r=new THREE.Vector2((f+1)/q,1-(e+1)/u),w=new THREE.Vector2((f+1)/q,1-e/u),z=new THREE.Face3(z+B,a+B,c+B),z.normal.copy(O),z.vertexNormals.push(O.clone(),O.clone(),O.clone()),z.materialIndex=n,g.faces.push(z),g.faceVertexUvs[0].push([d,h,w]),z=new THREE.Face3(a+B,b+B,c+B),z.normal.copy(O),z.vertexNormals.push(O.clone(),O.clone(),O.clone()),z.materialIndex=n,g.faces.push(z),
-g.faceVertexUvs[0].push([h.clone(),r,w.clone()])}THREE.Geometry.call(this);var g=this;this.width=a;this.height=b;this.depth=c;this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;a=this.width/2;b=this.height/2;c=this.depth/2;h("z","y",-1,-1,this.depth,this.height,a,0);h("z","y",1,-1,this.depth,this.height,-a,1);h("x","z",1,1,this.width,this.depth,b,2);h("x","z",1,-1,this.width,this.depth,-b,3);h("x","y",1,-1,this.width,this.height,c,4);h("x","y",-1,-1,this.width,this.height,-c,
-5);this.computeCentroids();this.mergeVertices()};THREE.CubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.radiusTop=a=void 0!==a?a:20;this.radiusBottom=b=void 0!==b?b:20;this.height=c=void 0!==c?c:100;this.radialSegments=d=d||8;this.heightSegments=e=e||1;this.openEnded=f=void 0!==f?f:!1;var h=c/2,g,i,k=[],m=[];for(i=0;i<=e;i++){var l=[],p=[],s=i/e,t=s*(b-a)+a;for(g=0;g<=d;g++){var n=g/d,r=new THREE.Vector3;r.x=t*Math.sin(2*n*Math.PI);r.y=-s*c+h;r.z=t*Math.cos(2*n*Math.PI);this.vertices.push(r);l.push(this.vertices.length-1);p.push(new THREE.Vector2(n,
-1-s))}k.push(l);m.push(p)}c=(b-a)/c;for(g=0;g<d;g++){0!==a?(l=this.vertices[k[0][g]].clone(),p=this.vertices[k[0][g+1]].clone()):(l=this.vertices[k[1][g]].clone(),p=this.vertices[k[1][g+1]].clone());l.setY(Math.sqrt(l.x*l.x+l.z*l.z)*c).normalize();p.setY(Math.sqrt(p.x*p.x+p.z*p.z)*c).normalize();for(i=0;i<e;i++){var s=k[i][g],t=k[i+1][g],n=k[i+1][g+1],r=k[i][g+1],q=l.clone(),u=l.clone(),w=p.clone(),z=p.clone(),B=m[i][g].clone(),D=m[i+1][g].clone(),x=m[i+1][g+1].clone(),F=m[i][g+1].clone();this.faces.push(new THREE.Face3(s,
-t,r,[q,u,z]));this.faceVertexUvs[0].push([B,D,F]);this.faces.push(new THREE.Face3(t,n,r,[u,w,z]));this.faceVertexUvs[0].push([D,x,F])}}if(!1===f&&0<a){this.vertices.push(new THREE.Vector3(0,h,0));for(g=0;g<d;g++)s=k[0][g],t=k[0][g+1],n=this.vertices.length-1,q=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),w=new THREE.Vector3(0,1,0),B=m[0][g].clone(),D=m[0][g+1].clone(),x=new THREE.Vector2(D.u,0),this.faces.push(new THREE.Face3(s,t,n,[q,u,w])),this.faceVertexUvs[0].push([B,D,x])}if(!1===f&&0<
-b){this.vertices.push(new THREE.Vector3(0,-h,0));for(g=0;g<d;g++)s=k[i][g+1],t=k[i][g],n=this.vertices.length-1,q=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),w=new THREE.Vector3(0,-1,0),B=m[i][g+1].clone(),D=m[i][g].clone(),x=new THREE.Vector2(D.u,1),this.faces.push(new THREE.Face3(s,t,n,[q,u,w])),this.faceVertexUvs[0].push([B,D,x])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeCentroids(),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
-THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=THREE.ExtrudeGeometry.__v1,e=THREE.ExtrudeGeometry.__v2,f=THREE.ExtrudeGeometry.__v3,g=THREE.ExtrudeGeometry.__v4,h=THREE.ExtrudeGeometry.__v5,i=THREE.ExtrudeGeometry.__v6;d.set(a.x-b.x,a.y-b.y);e.set(a.x-c.x,a.y-c.y);d=d.normalize();e=e.normalize();f.set(-d.y,d.x);g.set(e.y,-e.x);h.copy(a).add(f);i.copy(a).add(g);if(h.equals(i))return g.clone();
-h.copy(b).add(f);i.copy(c).add(g);f=d.dot(g);g=i.sub(h).dot(g);0===f&&(console.log("Either infinite or no solutions!"),0===g?console.log("Its finite solutions."):console.log("Too bad, no solutions."));g/=f;return 0>g?(b=Math.atan2(b.y-a.y,b.x-a.x),a=Math.atan2(c.y-a.y,c.x-a.x),b>a&&(a+=2*Math.PI),c=(b+a)/2,a=-Math.cos(c),c=-Math.sin(c),new THREE.Vector2(a,c)):d.multiplyScalar(g).add(h).sub(a).clone()}function e(c,d){var e,f;for(N=c.length;0<=--N;){e=N;f=N-1;0>f&&(f=c.length-1);for(var g=0,h=s+2*m,
-g=0;g<h;g++){var i=ba*g,k=ba*(g+1),l=d+e+i,i=d+f+i,p=d+f+k,k=d+e+k,n=c,q=g,r=h,t=e,v=f,l=l+E,i=i+E,p=p+E,k=k+E;C.faces.push(new THREE.Face3(l,i,k,null,null,u));C.faces.push(new THREE.Face3(i,p,k,null,null,u));l=w.generateSideWallUV(C,a,n,b,l,i,p,k,q,r,t,v);C.faceVertexUvs[0].push([l[0],l[1],l[3]]);C.faceVertexUvs[0].push([l[1],l[2],l[3]])}}}function f(a,b,c){C.vertices.push(new THREE.Vector3(a,b,c))}function h(c,d,e,f){c+=E;d+=E;e+=E;C.faces.push(new THREE.Face3(c,d,e,null,null,q));c=f?w.generateBottomUV(C,
-a,b,c,d,e):w.generateTopUV(C,a,b,c,d,e);C.faceVertexUvs[0].push(c)}var g=void 0!==b.amount?b.amount:100,i=void 0!==b.bevelThickness?b.bevelThickness:6,k=void 0!==b.bevelSize?b.bevelSize:i-2,m=void 0!==b.bevelSegments?b.bevelSegments:3,l=void 0!==b.bevelEnabled?b.bevelEnabled:!0,p=void 0!==b.curveSegments?b.curveSegments:12,s=void 0!==b.steps?b.steps:1,t=b.extrudePath,n,r=!1,q=b.material,u=b.extrudeMaterial,w=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,z,B,D,x;t&&(n=
-t.getSpacedPoints(s),r=!0,l=!1,z=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,s,!1),B=new THREE.Vector3,D=new THREE.Vector3,x=new THREE.Vector3);l||(k=i=m=0);var F,A,O,C=this,E=this.vertices.length,p=a.extractPoints(p),I=p.shape,p=p.holes;if(t=!THREE.Shape.Utils.isClockWise(I)){I=I.reverse();A=0;for(O=p.length;A<O;A++)F=p[A],THREE.Shape.Utils.isClockWise(F)&&(p[A]=F.reverse());t=!1}var y=THREE.Shape.Utils.triangulateShape(I,p),t=I;A=0;for(O=p.length;A<O;A++)F=p[A],I=I.concat(F);
-var v,G,R,J,ba=I.length,oa=y.length,pa=[],N=0,M=t.length;v=M-1;for(G=N+1;N<M;N++,v++,G++)v===M&&(v=0),G===M&&(G=0),pa[N]=d(t[N],t[v],t[G]);var Q=[],K,ca=pa.concat();A=0;for(O=p.length;A<O;A++){F=p[A];K=[];N=0;M=F.length;v=M-1;for(G=N+1;N<M;N++,v++,G++)v===M&&(v=0),G===M&&(G=0),K[N]=d(F[N],F[v],F[G]);Q.push(K);ca=ca.concat(K)}for(v=0;v<m;v++){F=v/m;R=i*(1-F);G=k*Math.sin(F*Math.PI/2);N=0;for(M=t.length;N<M;N++)J=c(t[N],pa[N],G),f(J.x,J.y,-R);A=0;for(O=p.length;A<O;A++){F=p[A];K=Q[A];N=0;for(M=F.length;N<
-M;N++)J=c(F[N],K[N],G),f(J.x,J.y,-R)}}G=k;for(N=0;N<ba;N++)J=l?c(I[N],ca[N],G):I[N],r?(D.copy(z.normals[0]).multiplyScalar(J.x),B.copy(z.binormals[0]).multiplyScalar(J.y),x.copy(n[0]).add(D).add(B),f(x.x,x.y,x.z)):f(J.x,J.y,0);for(F=1;F<=s;F++)for(N=0;N<ba;N++)J=l?c(I[N],ca[N],G):I[N],r?(D.copy(z.normals[F]).multiplyScalar(J.x),B.copy(z.binormals[F]).multiplyScalar(J.y),x.copy(n[F]).add(D).add(B),f(x.x,x.y,x.z)):f(J.x,J.y,g/s*F);for(v=m-1;0<=v;v--){F=v/m;R=i*(1-F);G=k*Math.sin(F*Math.PI/2);N=0;for(M=
-t.length;N<M;N++)J=c(t[N],pa[N],G),f(J.x,J.y,g+R);A=0;for(O=p.length;A<O;A++){F=p[A];K=Q[A];N=0;for(M=F.length;N<M;N++)J=c(F[N],K[N],G),r?f(J.x,J.y+n[s-1].y,n[s-1].x+R):f(J.x,J.y,g+R)}}if(l){i=0*ba;for(N=0;N<oa;N++)g=y[N],h(g[2]+i,g[1]+i,g[0]+i,!0);i=ba*(s+2*m);for(N=0;N<oa;N++)g=y[N],h(g[0]+i,g[1]+i,g[2]+i,!1)}else{for(N=0;N<oa;N++)g=y[N],h(g[2],g[1],g[0],!0);for(N=0;N<oa;N++)g=y[N],h(g[0]+ba*s,g[1]+ba*s,g[2]+ba*s,!1)}g=0;e(t,g);g+=t.length;A=0;for(O=p.length;A<O;A++)F=p[A],e(F,g),g+=F.length};
-THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,h,g){var b=a.vertices[e].x,c=a.vertices[e].y,e=a.vertices[e].z,d=a.vertices[f].x,i=a.vertices[f].y,f=a.vertices[f].z,k=a.vertices[h].x,
-m=a.vertices[h].y,h=a.vertices[h].z,l=a.vertices[g].x,p=a.vertices[g].y,a=a.vertices[g].z;return 0.01>Math.abs(c-i)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(k,1-h),new THREE.Vector2(l,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(i,1-f),new THREE.Vector2(m,1-h),new THREE.Vector2(p,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;
-THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.shapebb=a[a.length-1].getBoundingBox();this.addShapeList(a,b);this.computeCentroids();this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
-THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,h,g=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var i=e.shape,k=e.holes;if(!THREE.Shape.Utils.isClockWise(i)){i=i.reverse();e=0;for(f=k.length;e<f;e++)h=k[e],THREE.Shape.Utils.isClockWise(h)&&(k[e]=h.reverse())}var m=THREE.Shape.Utils.triangulateShape(i,k);e=0;for(f=k.length;e<f;e++)h=k[e],
-i=i.concat(h);k=i.length;f=m.length;for(e=0;e<k;e++)h=i[e],this.vertices.push(new THREE.Vector3(h.x,h.y,0));for(e=0;e<f;e++)k=m[e],i=k[0]+g,h=k[1]+g,k=k[2]+g,this.faces.push(new THREE.Face3(i,h,k,null,null,c)),this.faceVertexUvs[0].push(d.generateBottomUV(this,a,b,i,h,k))};THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);for(var b=b||12,c=c||0,d=d||2*Math.PI,e=1/(a.length-1),f=1/b,h=0,g=b;h<=g;h++)for(var i=c+h*f*d,k=Math.cos(i),m=Math.sin(i),i=0,l=a.length;i<l;i++){var p=a[i],s=new THREE.Vector3;s.x=k*p.x-m*p.y;s.y=m*p.x+k*p.y;s.z=p.z;this.vertices.push(s)}c=a.length;h=0;for(g=b;h<g;h++){i=0;for(l=a.length-1;i<l;i++){var b=m=i+c*h,d=m+c,k=m+1+c,m=m+1,p=h*f,s=i*e,t=p+f,n=s+e;this.faces.push(new THREE.Face3(b,d,m));this.faceVertexUvs[0].push([new THREE.Vector2(p,
-s),new THREE.Vector2(t,s),new THREE.Vector2(p,n)]);this.faces.push(new THREE.Face3(d,k,m));this.faceVertexUvs[0].push([new THREE.Vector2(t,s),new THREE.Vector2(t,n),new THREE.Vector2(p,n)])}}this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.width=a;this.height=b;this.widthSegments=c||1;this.heightSegments=d||1;for(var e=a/2,f=b/2,c=this.widthSegments,d=this.heightSegments,h=c+1,g=d+1,i=this.width/c,k=this.height/d,m=new THREE.Vector3(0,0,1),a=0;a<g;a++)for(b=0;b<h;b++)this.vertices.push(new THREE.Vector3(b*i-e,-(a*k-f),0));for(a=0;a<d;a++)for(b=0;b<c;b++){var l=b+h*a,e=b+h*(a+1),f=b+1+h*(a+1),g=b+1+h*a,i=new THREE.Vector2(b/c,1-a/d),k=new THREE.Vector2(b/c,1-(a+1)/
-d),p=new THREE.Vector2((b+1)/c,1-(a+1)/d),s=new THREE.Vector2((b+1)/c,1-a/d),l=new THREE.Face3(l,e,g);l.normal.copy(m);l.vertexNormals.push(m.clone(),m.clone(),m.clone());this.faces.push(l);this.faceVertexUvs[0].push([i,k,s]);l=new THREE.Face3(e,f,g);l.normal.copy(m);l.vertexNormals.push(m.clone(),m.clone(),m.clone());this.faces.push(l);this.faceVertexUvs[0].push([k.clone(),p,s.clone()])}this.computeCentroids()};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);for(var a=a||0,b=b||50,e=void 0!==e?e:0,f=void 0!==f?f:2*Math.PI,c=void 0!==c?Math.max(3,c):8,d=void 0!==d?Math.max(3,d):8,h=[],g=a,i=(b-a)/d,a=0;a<=d;a++){for(b=0;b<=c;b++){var k=new THREE.Vector3,m=e+b/c*f;k.x=g*Math.cos(m);k.y=g*Math.sin(m);this.vertices.push(k);h.push(new THREE.Vector2((k.x/g+1)/2,-(k.y/g+1)/2+1))}g+=i}e=new THREE.Vector3(0,0,1);for(a=0;a<d;a++){f=a*c;for(b=0;b<=c;b++){var m=b+f,i=m+a,k=m+c+a,l=m+c+1+a;this.faces.push(new THREE.Face3(i,
-k,l,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[k],h[l]]);i=m+a;k=m+c+1+a;l=m+1+a;this.faces.push(new THREE.Face3(i,k,l,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[k],h[l]])}}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,g)};THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry=function(a,b,c,d,e,f,h){THREE.Geometry.call(this);this.radius=a=a||50;this.widthSegments=b=Math.max(3,Math.floor(b)||8);this.heightSegments=c=Math.max(2,Math.floor(c)||6);this.phiStart=d=void 0!==d?d:0;this.phiLength=e=void 0!==e?e:2*Math.PI;this.thetaStart=f=void 0!==f?f:0;this.thetaLength=h=void 0!==h?h:Math.PI;var g,i,k=[],m=[];for(i=0;i<=c;i++){var l=[],p=[];for(g=0;g<=b;g++){var s=g/b,t=i/c,n=new THREE.Vector3;n.x=-a*Math.cos(d+s*e)*Math.sin(f+t*h);n.y=a*Math.cos(f+t*h);
-n.z=a*Math.sin(d+s*e)*Math.sin(f+t*h);this.vertices.push(n);l.push(this.vertices.length-1);p.push(new THREE.Vector2(s,1-t))}k.push(l);m.push(p)}for(i=0;i<this.heightSegments;i++)for(g=0;g<this.widthSegments;g++){var b=k[i][g+1],c=k[i][g],d=k[i+1][g],e=k[i+1][g+1],f=this.vertices[b].clone().normalize(),h=this.vertices[c].clone().normalize(),l=this.vertices[d].clone().normalize(),p=this.vertices[e].clone().normalize(),s=m[i][g+1].clone(),t=m[i][g].clone(),n=m[i+1][g].clone(),r=m[i+1][g+1].clone();Math.abs(this.vertices[b].y)===
-this.radius?(this.faces.push(new THREE.Face3(b,d,e,[f,l,p])),this.faceVertexUvs[0].push([s,n,r])):Math.abs(this.vertices[d].y)===this.radius?(this.faces.push(new THREE.Face3(b,c,d,[f,h,l])),this.faceVertexUvs[0].push([s,t,n])):(this.faces.push(new THREE.Face3(b,c,e,[f,h,p])),this.faceVertexUvs[0].push([s,t,r]),this.faces.push(new THREE.Face3(c,d,e,[h,l,p])),this.faceVertexUvs[0].push([t.clone(),n,r.clone()]))}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,
-a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TextGeometry=function(a,b){var b=b||{},c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b)};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||8;this.tubularSegments=d||6;this.arc=e||2*Math.PI;e=new THREE.Vector3;a=[];b=[];for(c=0;c<=this.radialSegments;c++)for(d=0;d<=this.tubularSegments;d++){var f=d/this.tubularSegments*this.arc,h=2*c/this.radialSegments*Math.PI;e.x=this.radius*Math.cos(f);e.y=this.radius*Math.sin(f);var g=new THREE.Vector3;g.x=(this.radius+this.tube*Math.cos(h))*Math.cos(f);g.y=(this.radius+this.tube*
-Math.cos(h))*Math.sin(f);g.z=this.tube*Math.sin(h);this.vertices.push(g);a.push(new THREE.Vector2(d/this.tubularSegments,c/this.radialSegments));b.push(g.clone().sub(e).normalize())}for(c=1;c<=this.radialSegments;c++)for(d=1;d<=this.tubularSegments;d++){var e=(this.tubularSegments+1)*c+d-1,f=(this.tubularSegments+1)*(c-1)+d-1,h=(this.tubularSegments+1)*(c-1)+d,g=(this.tubularSegments+1)*c+d,i=new THREE.Face3(e,f,g,[b[e],b[f],b[g]]);i.normal.add(b[e]);i.normal.add(b[f]);i.normal.add(b[g]);i.normal.normalize();
-this.faces.push(i);this.faceVertexUvs[0].push([a[e].clone(),a[f].clone(),a[g].clone()]);i=new THREE.Face3(f,h,g,[b[f],b[h],b[g]]);i.normal.add(b[f]);i.normal.add(b[h]);i.normal.add(b[g]);i.normal.normalize();this.faces.push(i);this.faceVertexUvs[0].push([a[f].clone(),a[h].clone(),a[g].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry=function(a,b,c,d,e,f,h){function g(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a),a=b/c*a,b=Math.cos(a),f=0.5*(d*(2+b))*f,g=0.5*d*(2+b)*g,d=0.5*e*d*Math.sin(a);return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||64;this.tubularSegments=d||8;this.p=e||2;this.q=f||3;this.heightScale=h||1;this.grid=Array(this.radialSegments);c=new THREE.Vector3;d=new THREE.Vector3;e=new THREE.Vector3;for(a=0;a<this.radialSegments;++a){this.grid[a]=
-Array(this.tubularSegments);b=2*(a/this.radialSegments)*this.p*Math.PI;f=g(b,this.q,this.p,this.radius,this.heightScale);b=g(b+0.01,this.q,this.p,this.radius,this.heightScale);c.subVectors(b,f);d.addVectors(b,f);e.crossVectors(c,d);d.crossVectors(e,c);e.normalize();d.normalize();for(b=0;b<this.tubularSegments;++b){var i=2*(b/this.tubularSegments)*Math.PI,h=-this.tube*Math.cos(i),i=this.tube*Math.sin(i),k=new THREE.Vector3;k.x=f.x+h*d.x+i*e.x;k.y=f.y+h*d.y+i*e.y;k.z=f.z+h*d.z+i*e.z;this.grid[a][b]=
-this.vertices.push(k)-1}}for(a=0;a<this.radialSegments;++a)for(b=0;b<this.tubularSegments;++b){var e=(a+1)%this.radialSegments,f=(b+1)%this.tubularSegments,c=this.grid[a][b],d=this.grid[e][b],e=this.grid[e][f],f=this.grid[a][f],h=new THREE.Vector2(a/this.radialSegments,b/this.tubularSegments),i=new THREE.Vector2((a+1)/this.radialSegments,b/this.tubularSegments),k=new THREE.Vector2((a+1)/this.radialSegments,(b+1)/this.tubularSegments),m=new THREE.Vector2(a/this.radialSegments,(b+1)/this.tubularSegments);
-this.faces.push(new THREE.Face3(c,d,f));this.faceVertexUvs[0].push([h,i,m]);this.faces.push(new THREE.Face3(d,e,f));this.faceVertexUvs[0].push([i.clone(),k,m.clone()])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radialSegments=d||8;this.closed=e||!1;this.grid=[];var f,h,d=this.segments+1,g,i,k,e=new THREE.Vector3,m,l,b=new THREE.TubeGeometry.FrenetFrames(this.path,this.segments,this.closed);m=b.normals;l=b.binormals;this.tangents=b.tangents;this.normals=m;this.binormals=l;for(b=0;b<d;b++){this.grid[b]=[];c=b/(d-1);k=a.getPointAt(c);f=m[b];h=l[b];for(c=0;c<this.radialSegments;c++)g=2*(c/this.radialSegments)*
-Math.PI,i=-this.radius*Math.cos(g),g=this.radius*Math.sin(g),e.copy(k),e.x+=i*f.x+g*h.x,e.y+=i*f.y+g*h.y,e.z+=i*f.z+g*h.z,this.grid[b][c]=this.vertices.push(new THREE.Vector3(e.x,e.y,e.z))-1}for(b=0;b<this.segments;b++)for(c=0;c<this.radialSegments;c++)e=this.closed?(b+1)%this.segments:b+1,m=(c+1)%this.radialSegments,a=this.grid[b][c],d=this.grid[e][c],e=this.grid[e][m],m=this.grid[b][m],l=new THREE.Vector2(b/this.segments,c/this.radialSegments),f=new THREE.Vector2((b+1)/this.segments,c/this.radialSegments),
-h=new THREE.Vector2((b+1)/this.segments,(c+1)/this.radialSegments),i=new THREE.Vector2(b/this.segments,(c+1)/this.radialSegments),this.faces.push(new THREE.Face3(a,d,m)),this.faceVertexUvs[0].push([l,f,i]),this.faces.push(new THREE.Face3(d,e,m)),this.faceVertexUvs[0].push([f.clone(),h,i.clone()]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);
-THREE.TubeGeometry.FrenetFrames=function(a,b,c){new THREE.Vector3;var d=new THREE.Vector3;new THREE.Vector3;var e=[],f=[],h=[],g=new THREE.Vector3,i=new THREE.Matrix4,b=b+1,k,m,l;this.tangents=e;this.normals=f;this.binormals=h;for(k=0;k<b;k++)m=k/(b-1),e[k]=a.getTangentAt(m),e[k].normalize();f[0]=new THREE.Vector3;h[0]=new THREE.Vector3;a=Number.MAX_VALUE;k=Math.abs(e[0].x);m=Math.abs(e[0].y);l=Math.abs(e[0].z);k<=a&&(a=k,d.set(1,0,0));m<=a&&(a=m,d.set(0,1,0));l<=a&&d.set(0,0,1);g.crossVectors(e[0],
-d).normalize();f[0].crossVectors(e[0],g);h[0].crossVectors(e[0],f[0]);for(k=1;k<b;k++)f[k]=f[k-1].clone(),h[k]=h[k-1].clone(),g.crossVectors(e[k-1],e[k]),1E-4<g.length()&&(g.normalize(),d=Math.acos(THREE.Math.clamp(e[k-1].dot(e[k]),-1,1)),f[k].applyMatrix4(i.makeRotationAxis(g,d))),h[k].crossVectors(e[k],f[k]);if(c){d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1));d/=b-1;0<e[0].dot(g.crossVectors(f[0],f[b-1]))&&(d=-d);for(k=1;k<b;k++)f[k].applyMatrix4(i.makeRotationAxis(e[k],d*k)),h[k].crossVectors(e[k],
-f[k])}};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=g.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+0.5,a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+0.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);d.centroid.add(a).add(b).add(c).divideScalar(3);g.faces.push(d);d=Math.atan2(d.centroid.z,-d.centroid.x);g.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),
-h(c.uv,c,d)])}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI+0.5,a.y));return a.clone()}THREE.Geometry.call(this);for(var c=c||1,d=d||0,g=this,i=0,k=a.length;i<k;i++)e(new THREE.Vector3(a[i][0],a[i][1],a[i][2]));for(var m=this.vertices,a=[],i=0,k=b.length;i<k;i++){var l=m[b[i][0]],p=m[b[i][1]],s=m[b[i][2]];a[i]=new THREE.Face3(l.index,p.index,s.index,[l.clone(),p.clone(),s.clone()])}i=0;for(k=a.length;i<k;i++){p=a[i];m=d;b=Math.pow(2,
-m);Math.pow(4,m);for(var m=e(g.vertices[p.a]),l=e(g.vertices[p.b]),t=e(g.vertices[p.c]),p=[],s=0;s<=b;s++){p[s]=[];for(var n=e(m.clone().lerp(t,s/b)),r=e(l.clone().lerp(t,s/b)),q=b-s,u=0;u<=q;u++)p[s][u]=0==u&&s==b?n:e(n.clone().lerp(r,u/q))}for(s=0;s<b;s++)for(u=0;u<2*(b-s)-1;u++)m=Math.floor(u/2),0==u%2?f(p[s][m+1],p[s+1][m],p[s][m]):f(p[s][m+1],p[s+1][m+1],p[s+1][m])}i=0;for(k=this.faceVertexUvs[0].length;i<k;i++)d=this.faceVertexUvs[0][i],a=d[0].x,b=d[1].x,m=d[2].x,l=Math.max(a,Math.max(b,m)),
-p=Math.min(a,Math.min(b,m)),0.9<l&&0.1>p&&(0.2>a&&(d[0].x+=1),0.2>b&&(d[1].x+=1),0.2>m&&(d[2].x+=1));i=0;for(k=this.vertices.length;i<k;i++)this.vertices[i].multiplyScalar(c);this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.IcosahedronGeometry=function(a,b){this.radius=a;this.detail=b;var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[[-1,c,0],[1,c,0],[-1,-c,0],[1,-c,0],[0,-1,c],[0,1,c],[0,-1,-c],[0,1,-c],[c,0,-1],[c,0,1],[-c,0,-1],[-c,0,1]],[[0,11,5],[0,5,1],[0,1,7],[0,7,10],[0,10,11],[1,5,9],[5,11,4],[11,10,2],[10,7,6],[7,1,8],[3,9,4],[3,4,2],[3,2,6],[3,6,8],[3,8,9],[4,9,5],[2,4,11],[6,2,10],[8,6,7],[9,8,1]],a,b)};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]],[[0,2,4],[0,4,3],[0,3,5],[0,5,2],[1,2,5],[1,5,3],[1,3,4],[1,4,2]],a,b)};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,1,1],[-1,-1,1],[-1,1,-1],[1,-1,-1]],[[2,1,0],[0,3,2],[1,3,0],[2,3,1]],a,b)};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],h,g,i,k,m=b+1;for(h=0;h<=c;h++){k=h/c;for(g=0;g<=b;g++)i=g/b,i=a(i,k),d.push(i)}var l,p,s,t;for(h=0;h<c;h++)for(g=0;g<b;g++)a=h*m+g,d=h*m+g+1,k=(h+1)*m+g+1,i=(h+1)*m+g,l=new THREE.Vector2(g/b,h/c),p=new THREE.Vector2((g+1)/b,h/c),s=new THREE.Vector2((g+1)/b,(h+1)/c),t=new THREE.Vector2(g/b,(h+1)/c),e.push(new THREE.Face3(a,d,i)),f.push([l,p,t]),e.push(new THREE.Face3(d,k,i)),
-f.push([p.clone(),s,t.clone()]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){var a=a||1,b=new THREE.Geometry;b.vertices.push(new THREE.Vector3,new THREE.Vector3(a,0,0),new THREE.Vector3,new THREE.Vector3(0,a,0),new THREE.Vector3,new THREE.Vector3(0,0,a));b.colors.push(new THREE.Color(16711680),new THREE.Color(16755200),new THREE.Color(65280),new THREE.Color(11206400),new THREE.Color(255),new THREE.Color(43775));a=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,b,a,THREE.LinePieces)};
-THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);this.position=b;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.05,0.25,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,0.875,0));this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:d}));
-this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c)};THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){0.99999<c.y?this.quaternion.set(0,0,0,1):-0.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();THREE.ArrowHelper.prototype.setLength=function(a){this.scale.set(a,a,a)};
-THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.setHex(a);this.cone.material.color.setHex(a)};THREE.BoxHelper=function(a){var b=[new THREE.Vector3(1,1,1),new THREE.Vector3(-1,1,1),new THREE.Vector3(-1,-1,1),new THREE.Vector3(1,-1,1),new THREE.Vector3(1,1,-1),new THREE.Vector3(-1,1,-1),new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,-1,-1)];this.vertices=b;var c=new THREE.Geometry;c.vertices.push(b[0],b[1],b[1],b[2],b[2],b[3],b[3],b[0],b[4],b[5],b[5],b[6],b[6],b[7],b[7],b[4],b[0],b[4],b[1],b[5],b[2],b[6],b[3],b[7]);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);
-void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.vertices;d[0].set(b.x,b.y,b.z);d[1].set(c.x,b.y,b.z);d[2].set(c.x,c.y,b.z);d[3].set(b.x,c.y,b.z);d[4].set(b.x,b.y,c.z);d[5].set(c.x,b.y,c.z);d[6].set(c.x,c.y,c.z);d[7].set(b.x,c.y,c.z);this.geometry.computeBoundingSphere();this.geometry.verticesNeedUpdate=!0;this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.BoundingBoxHelper=function(a,b){var c=b||8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.CubeGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)};THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);
-b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()};
-THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Camera,c=new THREE.Projector;return function(){function d(d,h,g,i){a.set(h,g,i);c.unprojectVector(a,b);d=e.pointMap[d];if(void 0!==d){h=0;for(g=d.length;h<g;h++)e.geometry.vertices[d[h]].copy(a)}}var e=this;b.projectionMatrix.copy(this.camera.projectionMatrix);d("c",0,0,-1);d("t",0,0,1);d("n1",-1,-1,-1);d("n2",1,-1,-1);d("n3",-1,1,-1);d("n4",1,1,-1);d("f1",-1,-1,1);d("f2",1,-1,1);d("f3",-1,1,1);d("f4",1,1,1);d("u1",
-0.7,1.1,-1);d("u2",-0.7,1.1,-1);d("u3",0,2,-1);d("cf1",-1,0,1);d("cf2",1,0,1);d("cf3",0,-1,1);d("cf4",0,1,1);d("cn1",-1,0,-1);d("cn2",1,0,-1);d("cn3",0,-1,-1);d("cn4",0,1,-1);this.geometry.verticesNeedUpdate=!0}}();THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;var c=new THREE.PlaneGeometry(b,b),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightPlane=new THREE.Mesh(c,d);this.add(this.lightPlane);c=new THREE.Geometry;c.vertices.push(new THREE.Vector3);c.vertices.push(new THREE.Vector3);c.computeLineDistances();
-d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.DirectionalLightHelper.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};
-THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){a.getPositionFromMatrix(this.light.matrixWorld).negate();this.lightPlane.lookAt(a);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(a);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var a=c||16776960,d=d||1,b=new THREE.Geometry,c=0,e=this.object.geometry.faces.length;c<e;c++)b.vertices.push(new THREE.Vector3),b.vertices.push(new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.FaceNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var b=this.geometry.vertices,c=this.object.geometry.faces,d=this.object.matrixWorld,e=0,f=c.length;e<f;e++){var h=c[e];a.copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);var g=2*e;b[g].copy(h.centroid).applyMatrix4(d);b[g+1].addVectors(b[g],a)}this.geometry.verticesNeedUpdate=
-!0;return this}}();THREE.GridHelper=function(a,b){var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});this.color1=new THREE.Color(4473924);this.color2=new THREE.Color(8947848);for(var e=-a;e<=a;e+=b){c.vertices.push(new THREE.Vector3(-a,0,e),new THREE.Vector3(a,0,e),new THREE.Vector3(e,0,-a),new THREE.Vector3(e,0,a));var f=0===e?this.color1:this.color2;c.colors.push(f,f,f,f)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.GridHelper.prototype.setColors=function(a,b){this.color1.set(a);this.color2.set(b);this.geometry.colorsNeedUpdate=!0};THREE.HemisphereLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new THREE.Color,new THREE.Color];var c=new THREE.SphereGeometry(b,4,2);c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(var d=0;8>d;d++)c.faces[d].color=this.colors[4>d?0:1];d=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(c,d);this.add(this.lightSphere);
-this.update()};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.dispose=function(){this.lightSphere.geometry.dispose();this.lightSphere.material.dispose()};
-THREE.HemisphereLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity);this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity);this.lightSphere.lookAt(a.getPositionFromMatrix(this.light.matrixWorld).negate());this.lightSphere.geometry.colorsNeedUpdate=!0}}();THREE.PointLightHelper=function(a,b){this.light=a;this.light.updateMatrixWorld();var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);THREE.Mesh.call(this,c,d);this.matrixWorld=this.light.matrixWorld;this.matrixAutoUpdate=!1};THREE.PointLightHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.PointLightHelper.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};
-THREE.PointLightHelper.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;a=new THREE.CylinderGeometry(0,1,1,8,1,!0);a.applyMatrix((new THREE.Matrix4).makeTranslation(0,-0.5,0));a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));var b=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});this.cone=new THREE.Mesh(a,b);this.add(this.cone);this.update()};THREE.SpotLightHelper.prototype=Object.create(THREE.Object3D.prototype);
-THREE.SpotLightHelper.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E4,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.getPositionFromMatrix(this.light.matrixWorld);b.getPositionFromMatrix(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||16711680,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e++)for(var h=0,g=a[e].vertexNormals.length;h<g;h++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g++)for(var k=e[g],m=0,l=k.vertexNormals.length;m<l;m++){var p=k.vertexNormals[m];c[h].copy(d[k[b[m]]]).applyMatrix4(f);a.copy(p).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
-a.add(c[h]);h+=1;c[h].copy(a);h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||255,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e++)for(var h=0,g=a[e].vertexTangents.length;h<g;h++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);
-THREE.VertexTangentsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g++)for(var k=e[g],m=0,l=k.vertexTangents.length;m<l;m++){var p=k.vertexTangents[m];c[h].copy(d[k[b[m]]]).applyMatrix4(f);a.copy(p).transformDirection(f).multiplyScalar(this.size);a.add(c[h]);h+=1;c[h].copy(a);
-h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a){for(var b=[0,0],c={},d=function(a,b){return a-b},e=["a","b","c","d"],f=new THREE.Geometry,h=a.geometry.vertices,g=a.geometry.faces,i=0,k=g.length;i<k;i++)for(var m=g[i],l=0;3>l;l++){b[0]=m[e[l]];b[1]=m[e[(l+1)%3]];b.sort(d);var p=b.toString();void 0===c[p]&&(f.vertices.push(h[b[0]]),f.vertices.push(h[b[1]]),c[p]=!0)}THREE.Line.call(this,f,new THREE.LineBasicMaterial({color:16777215}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};
-THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);
-THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};
-THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a++)c=this.lensFlares[a],c.x=this.positionScreen.x+d*c.distance,c.y=this.positionScreen.y+e*c.distance,c.wantedRotation=0.25*c.x*Math.PI,c.rotation+=0.25*(c.wantedRotation-c.rotation)};THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);
+THREE.KeyFrameAnimation.prototype={constructor:THREE.KeyFrameAnimation,play:function(a){this.currentTime=void 0!==a?a:0;if(!1===this.isPlaying){this.isPlaying=!0;var b=this.hierarchy.length,c,d;for(a=0;a<b;a++)c=this.hierarchy[a],d=this.data.hierarchy[a],void 0===d.animationCache&&(d.animationCache={},d.animationCache.prevKey=null,d.animationCache.nextKey=null,d.animationCache.originalMatrix=c.matrix),c=this.data.hierarchy[a].keys,c.length&&(d.animationCache.prevKey=c[0],d.animationCache.nextKey=
+c[1],this.startTime=Math.min(c[0].time,this.startTime),this.endTime=Math.max(c[c.length-1].time,this.endTime));this.update(0)}this.isPaused=!1;THREE.AnimationHandler.play(this)},stop:function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.stop(this);for(var a=0;a<this.data.hierarchy.length;a++){var b=this.hierarchy[a],c=this.data.hierarchy[a];if(void 0!==c.animationCache){var d=c.animationCache.originalMatrix;d.copy(b.matrix);b.matrix=d;delete c.animationCache}}},update:function(a){if(!1!==
+this.isPlaying){this.currentTime+=a*this.timeScale;a=this.data.length;!0===this.loop&&this.currentTime>a&&(this.currentTime%=a);this.currentTime=Math.min(this.currentTime,a);a=0;for(var b=this.hierarchy.length;a<b;a++){var c=this.hierarchy[a],d=this.data.hierarchy[a],e=d.keys,d=d.animationCache;if(e.length){var f=d.prevKey,g=d.nextKey;if(g.time<=this.currentTime){for(;g.time<this.currentTime&&g.index>f.index;)f=g,g=e[f.index+1];d.prevKey=f;d.nextKey=g}g.time>=this.currentTime?f.interpolate(g,this.currentTime):
+f.interpolate(g,g.time);this.data.hierarchy[a].node.updateMatrix();c.matrixWorldNeedsUpdate=!0}}}},getNextKeyWith:function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;c<b.length;c++)if(b[c].hasTarget(a))return b[c];return b[0]},getPrevKeyWith:function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c+b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]}};
+THREE.MorphAnimation=function(a){this.mesh=a;this.frames=a.morphTargetInfluences.length;this.currentTime=0;this.duration=1E3;this.loop=!0;this.currentFrame=this.lastFrame=0;this.isPlaying=!1};
+THREE.MorphAnimation.prototype={constructor:THREE.MorphAnimation,play:function(){this.isPlaying=!0},pause:function(){this.isPlaying=!1},update:function(a){if(!1!==this.isPlaying){this.currentTime+=a;!0===this.loop&&this.currentTime>this.duration&&(this.currentTime%=this.duration);this.currentTime=Math.min(this.currentTime,this.duration);a=this.duration/this.frames;var b=Math.floor(this.currentTime/a),c=this.mesh.morphTargetInfluences;b!=this.currentFrame&&(c[this.lastFrame]=0,c[this.currentFrame]=
+1,c[b]=0,this.lastFrame=this.currentFrame,this.currentFrame=b);c[b]=this.currentTime%a/a;c[this.lastFrame]=1-c[b]}}};
+THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,s){var u,v=h.widthSegments,x=h.heightSegments,D=e/2,w=f/2,y=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)u="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)u="y",x=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)u="x",v=h.depthSegments;var A=v+1,E=x+1,G=e/v,F=f/x,z=new THREE.Vector3;z[u]=0<g?1:-1;for(e=0;e<E;e++)for(f=0;f<A;f++){var I=new THREE.Vector3;I[a]=(f*G-D)*c;I[b]=(e*F-w)*d;I[u]=g;h.vertices.push(I)}for(e=
+0;e<x;e++)for(f=0;f<v;f++)w=f+A*e,a=f+A*(e+1),b=f+1+A*(e+1),c=f+1+A*e,d=new THREE.Vector2(f/v,1-e/x),g=new THREE.Vector2(f/v,1-(e+1)/x),u=new THREE.Vector2((f+1)/v,1-(e+1)/x),D=new THREE.Vector2((f+1)/v,1-e/x),w=new THREE.Face3(w+y,a+y,c+y),w.normal.copy(z),w.vertexNormals.push(z.clone(),z.clone(),z.clone()),w.materialIndex=s,h.faces.push(w),h.faceVertexUvs[0].push([d,g,D]),w=new THREE.Face3(a+y,b+y,c+y),w.normal.copy(z),w.vertexNormals.push(z.clone(),z.clone(),z.clone()),w.materialIndex=s,h.faces.push(w),
+h.faceVertexUvs[0].push([g.clone(),u,D.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;
+THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e,f=[];e=new THREE.Vector3;var g=new THREE.Vector2(.5,.5);this.vertices.push(e);f.push(g);for(e=0;e<=b;e++){var h=new THREE.Vector3,k=c+e/b*d;h.x=a*Math.cos(k);h.y=a*Math.sin(k);this.vertices.push(h);f.push(new THREE.Vector2((h.x/a+1)/2,(h.y/a+1)/2))}c=new THREE.Vector3(0,
+0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c.clone(),c.clone(),c.clone()])),this.faceVertexUvs[0].push([f[e].clone(),f[e+1].clone(),g.clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry.prototype.constructor=THREE.CircleGeometry;
+THREE.CubeGeometry=function(a,b,c,d,e,f){THREE.warn("THREE.CubeGeometry has been renamed to THREE.BoxGeometry.");return new THREE.BoxGeometry(a,b,c,d,e,f)};
+THREE.CylinderGeometry=function(a,b,c,d,e,f,g,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var k=c/2,l,p,q=[],n=[];for(p=0;p<=e;p++){var t=[],r=[],s=p/e,u=s*(b-a)+a;for(l=0;l<=d;l++){var v=l/d,x=new THREE.Vector3;x.x=u*Math.sin(v*h+
+g);x.y=-s*c+k;x.z=u*Math.cos(v*h+g);this.vertices.push(x);t.push(this.vertices.length-1);r.push(new THREE.Vector2(v,1-s))}q.push(t);n.push(r)}c=(b-a)/c;for(l=0;l<d;l++)for(0!==a?(g=this.vertices[q[0][l]].clone(),h=this.vertices[q[0][l+1]].clone()):(g=this.vertices[q[1][l]].clone(),h=this.vertices[q[1][l+1]].clone()),g.setY(Math.sqrt(g.x*g.x+g.z*g.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),p=0;p<e;p++){var t=q[p][l],r=q[p+1][l],s=q[p+1][l+1],u=q[p][l+1],v=g.clone(),x=g.clone(),
+D=h.clone(),w=h.clone(),y=n[p][l].clone(),A=n[p+1][l].clone(),E=n[p+1][l+1].clone(),G=n[p][l+1].clone();this.faces.push(new THREE.Face3(t,r,u,[v,x,w]));this.faceVertexUvs[0].push([y,A,G]);this.faces.push(new THREE.Face3(r,s,u,[x.clone(),D,w.clone()]));this.faceVertexUvs[0].push([A.clone(),E,G.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,k,0)),l=0;l<d;l++)t=q[0][l],r=q[0][l+1],s=this.vertices.length-1,v=new THREE.Vector3(0,1,0),x=new THREE.Vector3(0,1,0),D=new THREE.Vector3(0,
+1,0),y=n[0][l].clone(),A=n[0][l+1].clone(),E=new THREE.Vector2(A.x,0),this.faces.push(new THREE.Face3(t,r,s,[v,x,D])),this.faceVertexUvs[0].push([y,A,E]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-k,0)),l=0;l<d;l++)t=q[e][l+1],r=q[e][l],s=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),x=new THREE.Vector3(0,-1,0),D=new THREE.Vector3(0,-1,0),y=n[e][l+1].clone(),A=n[e][l].clone(),E=new THREE.Vector2(A.x,1),this.faces.push(new THREE.Face3(t,r,s,[v,x,D])),this.faceVertexUvs[0].push([y,
+A,E]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=a instanceof Array?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;
+THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
+THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||THREE.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(1E-10<Math.abs(d*g-e*f)){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,1E-10<d?1E-10<f&&(a=!0):
+-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)==Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(O=a.length;0<=--O;){c=O;d=O-1;0>d&&(d=a.length-1);for(var e=0,f=t+2*p,e=0;e<f;e++){var g=oa*e,h=oa*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+U,g=g+U,l=l+U,h=h+U;I.faces.push(new THREE.Face3(k,g,h,null,null,x));I.faces.push(new THREE.Face3(g,l,h,null,null,x));k=D.generateSideWallUV(I,k,g,l,h);I.faceVertexUvs[0].push([k[0],
+k[1],k[3]]);I.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){I.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=U;b+=U;c+=U;I.faces.push(new THREE.Face3(a,b,c,null,null,v));a=D.generateTopUV(I,a,b,c);I.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,p=void 0!==b.bevelSegments?b.bevelSegments:3,q=void 0!==b.bevelEnabled?b.bevelEnabled:!0,n=void 0!==b.curveSegments?b.curveSegments:
+12,t=void 0!==b.steps?b.steps:1,r=b.extrudePath,s,u=!1,v=b.material,x=b.extrudeMaterial,D=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,w,y,A,E;r&&(s=r.getSpacedPoints(t),u=!0,q=!1,w=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,t,!1),y=new THREE.Vector3,A=new THREE.Vector3,E=new THREE.Vector3);q||(l=k=p=0);var G,F,z,I=this,U=this.vertices.length,r=a.extractPoints(n),n=r.shape,M=r.holes;if(r=!THREE.Shape.Utils.isClockWise(n)){n=n.reverse();F=0;for(z=
+M.length;F<z;F++)G=M[F],THREE.Shape.Utils.isClockWise(G)&&(M[F]=G.reverse());r=!1}var H=THREE.Shape.Utils.triangulateShape(n,M),L=n;F=0;for(z=M.length;F<z;F++)G=M[F],n=n.concat(G);var P,N,R,V,J,oa=n.length,ja,ha=H.length,r=[],O=0;R=L.length;P=R-1;for(N=O+1;O<R;O++,P++,N++)P===R&&(P=0),N===R&&(N=0),r[O]=d(L[O],L[P],L[N]);var ca=[],ba,qa=r.concat();F=0;for(z=M.length;F<z;F++){G=M[F];ba=[];O=0;R=G.length;P=R-1;for(N=O+1;O<R;O++,P++,N++)P===R&&(P=0),N===R&&(N=0),ba[O]=d(G[O],G[P],G[N]);ca.push(ba);qa=
+qa.concat(ba)}for(P=0;P<p;P++){R=P/p;V=k*(1-R);N=l*Math.sin(R*Math.PI/2);O=0;for(R=L.length;O<R;O++)J=c(L[O],r[O],N),f(J.x,J.y,-V);F=0;for(z=M.length;F<z;F++)for(G=M[F],ba=ca[F],O=0,R=G.length;O<R;O++)J=c(G[O],ba[O],N),f(J.x,J.y,-V)}N=l;for(O=0;O<oa;O++)J=q?c(n[O],qa[O],N):n[O],u?(A.copy(w.normals[0]).multiplyScalar(J.x),y.copy(w.binormals[0]).multiplyScalar(J.y),E.copy(s[0]).add(A).add(y),f(E.x,E.y,E.z)):f(J.x,J.y,0);for(R=1;R<=t;R++)for(O=0;O<oa;O++)J=q?c(n[O],qa[O],N):n[O],u?(A.copy(w.normals[R]).multiplyScalar(J.x),
+y.copy(w.binormals[R]).multiplyScalar(J.y),E.copy(s[R]).add(A).add(y),f(E.x,E.y,E.z)):f(J.x,J.y,h/t*R);for(P=p-1;0<=P;P--){R=P/p;V=k*(1-R);N=l*Math.sin(R*Math.PI/2);O=0;for(R=L.length;O<R;O++)J=c(L[O],r[O],N),f(J.x,J.y,h+V);F=0;for(z=M.length;F<z;F++)for(G=M[F],ba=ca[F],O=0,R=G.length;O<R;O++)J=c(G[O],ba[O],N),u?f(J.x,J.y+s[t-1].y,s[t-1].x+V):f(J.x,J.y,h+V)}(function(){if(q){var a;a=0*oa;for(O=0;O<ha;O++)ja=H[O],g(ja[2]+a,ja[1]+a,ja[0]+a);a=t+2*p;a*=oa;for(O=0;O<ha;O++)ja=H[O],g(ja[0]+a,ja[1]+a,ja[2]+
+a)}else{for(O=0;O<ha;O++)ja=H[O],g(ja[2],ja[1],ja[0]);for(O=0;O<ha;O++)ja=H[O],g(ja[0]+oa*t,ja[1]+oa*t,ja[2]+oa*t)}})();(function(){var a=0;e(L,a);a+=L.length;F=0;for(z=M.length;F<z;F++)G=M[F],e(G,a),a+=G.length})()};
+THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
+1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===a instanceof Array&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
+THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,l=e.holes;if(!THREE.Shape.Utils.isClockWise(k))for(k=k.reverse(),e=0,f=l.length;e<f;e++)g=l[e],THREE.Shape.Utils.isClockWise(g)&&(l[e]=g.reverse());var p=THREE.Shape.Utils.triangulateShape(k,l);e=0;for(f=l.length;e<f;e++)g=l[e],
+k=k.concat(g);l=k.length;f=p.length;for(e=0;e<l;e++)g=k[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)l=p[e],k=l[0]+h,g=l[1]+h,l=l[2]+h,this.faces.push(new THREE.Face3(k,g,l,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,g,l))};
+THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=b||12;c=c||0;d=d||2*Math.PI;for(var e=1/(a.length-1),f=1/b,g=0,h=b;g<=h;g++)for(var k=c+g*f*d,l=Math.cos(k),p=Math.sin(k),k=0,q=a.length;k<q;k++){var n=a[k],t=new THREE.Vector3;t.x=l*n.x-p*n.y;t.y=p*n.x+l*n.y;t.z=n.z;this.vertices.push(t)}c=a.length;g=0;for(h=b;g<h;g++)for(k=0,q=a.length-1;k<q;k++){b=p=k+c*g;d=p+c;var l=p+1+c,p=p+1,n=g*f,t=k*e,r=
+n+f,s=t+e;this.faces.push(new THREE.Face3(b,d,p));this.faceVertexUvs[0].push([new THREE.Vector2(n,t),new THREE.Vector2(r,t),new THREE.Vector2(n,s)]);this.faces.push(new THREE.Face3(d,l,p));this.faceVertexUvs[0].push([new THREE.Vector2(r,t),new THREE.Vector2(r,s),new THREE.Vector2(n,s)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
+THREE.PlaneGeometry=function(a,b,c,d){console.info("THREE.PlaneGeometry: Consider using THREE.PlaneBufferGeometry for lower memory footprint.");THREE.Geometry.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new THREE.PlaneBufferGeometry(a,b,c,d))};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
+THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,f=b/2;c=c||1;d=d||1;var g=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(g*h*3);a=new Float32Array(g*h*3);for(var p=new Float32Array(g*h*2),q=0,n=0,t=0;t<h;t++)for(var r=t*l-f,s=0;s<g;s++)b[q]=s*k-e,b[q+1]=-r,a[q+2]=1,p[n]=s/c,p[n+1]=1-t/d,q+=3,n+=2;q=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*d*6);for(t=0;t<d;t++)for(s=
+0;s<c;s++)f=s+g*(t+1),h=s+1+g*(t+1),k=s+1+g*t,e[q]=s+g*t,e[q+1]=f,e[q+2]=k,e[q+3]=f,e[q+4]=h,e[q+5]=k,q+=6;this.addAttribute("index",new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(p,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
+THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||0;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):8;var g,h=[],k=a,l=(b-a)/d;for(a=0;a<d+1;a++){for(g=0;g<c+1;g++){var p=new THREE.Vector3,q=e+g/c*f;p.x=k*Math.cos(q);p.y=k*Math.sin(q);this.vertices.push(p);h.push(new THREE.Vector2((p.x/b+1)/2,
+(p.y/b+1)/2))}k+=l}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),g=0;g<c;g++)f=q=g+e,l=q+c+1,p=q+c+2,this.faces.push(new THREE.Face3(f,l,p,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[l].clone(),h[p].clone()]),f=q,l=q+c+2,p=q+1,this.faces.push(new THREE.Face3(f,l,p,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[l].clone(),h[p].clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,k)};
+THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry.prototype.constructor=THREE.RingGeometry;
+THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h,k,l=[],p=[];for(k=0;k<=c;k++){var q=[],n=[];for(h=0;h<=b;h++){var t=h/b,r=k/c,s=new THREE.Vector3;s.x=-a*Math.cos(d+t*e)*Math.sin(f+r*g);
+s.y=a*Math.cos(f+r*g);s.z=a*Math.sin(d+t*e)*Math.sin(f+r*g);this.vertices.push(s);q.push(this.vertices.length-1);n.push(new THREE.Vector2(t,1-r))}l.push(q);p.push(n)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=l[k][h+1];e=l[k][h];f=l[k+1][h];g=l[k+1][h+1];var q=this.vertices[d].clone().normalize(),n=this.vertices[e].clone().normalize(),t=this.vertices[f].clone().normalize(),r=this.vertices[g].clone().normalize(),s=p[k][h+1].clone(),u=p[k][h].clone(),v=p[k+1][h].clone(),x=p[k+1][h+1].clone();Math.abs(this.vertices[d].y)===
+a?(s.x=(s.x+u.x)/2,this.faces.push(new THREE.Face3(d,f,g,[q,t,r])),this.faceVertexUvs[0].push([s,v,x])):Math.abs(this.vertices[f].y)===a?(v.x=(v.x+x.x)/2,this.faces.push(new THREE.Face3(d,e,f,[q,n,t])),this.faceVertexUvs[0].push([s,u,v])):(this.faces.push(new THREE.Face3(d,e,g,[q,n,r])),this.faceVertexUvs[0].push([s,u,x]),this.faces.push(new THREE.Face3(e,f,g,[n.clone(),t,r.clone()])),this.faceVertexUvs[0].push([u.clone(),v,x.clone()]))}this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,
+a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;THREE.TextGeometry=function(a,b){b=b||{};var c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);
+THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
+THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=c||8;d=d||6;e=e||2*Math.PI;for(var f=new THREE.Vector3,g=[],h=[],k=0;k<=c;k++)for(var l=0;l<=d;l++){var p=l/d*e,q=k/c*Math.PI*2;f.x=a*Math.cos(p);f.y=a*Math.sin(p);var n=new THREE.Vector3;n.x=(a+b*Math.cos(q))*Math.cos(p);n.y=(a+b*Math.cos(q))*Math.sin(p);n.z=b*Math.sin(q);this.vertices.push(n);g.push(new THREE.Vector2(l/
+d,k/c));h.push(n.clone().sub(f).normalize())}for(k=1;k<=c;k++)for(l=1;l<=d;l++)a=(d+1)*k+l-1,b=(d+1)*(k-1)+l-1,e=(d+1)*(k-1)+l,f=(d+1)*k+l,p=new THREE.Face3(a,b,f,[h[a].clone(),h[b].clone(),h[f].clone()]),this.faces.push(p),this.faceVertexUvs[0].push([g[a].clone(),g[b].clone(),g[f].clone()]),p=new THREE.Face3(b,e,f,[h[b].clone(),h[e].clone(),h[f].clone()]),this.faces.push(p),this.faceVertexUvs[0].push([g[b].clone(),g[e].clone(),g[f].clone()]);this.computeFaceNormals()};
+THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
+THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){function h(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=b/c;b=Math.cos(a);f*=d*(2+b)*.5;g=d*(2+b)*g*.5;d=e*d*Math.sin(a)*.5;return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,p:e,q:f,heightScale:g};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;f=f||3;g=g||1;for(var k=Array(c),l=new THREE.Vector3,p=new THREE.Vector3,q=new THREE.Vector3,n=0;n<c;++n){k[n]=
+Array(d);var t=n/c*2*e*Math.PI,r=h(t,f,e,a,g),t=h(t+.01,f,e,a,g);l.subVectors(t,r);p.addVectors(t,r);q.crossVectors(l,p);p.crossVectors(q,l);q.normalize();p.normalize();for(t=0;t<d;++t){var s=t/d*2*Math.PI,u=-b*Math.cos(s),s=b*Math.sin(s),v=new THREE.Vector3;v.x=r.x+u*p.x+s*q.x;v.y=r.y+u*p.y+s*q.y;v.z=r.z+u*p.z+s*q.z;k[n][t]=this.vertices.push(v)-1}}for(n=0;n<c;++n)for(t=0;t<d;++t)e=(n+1)%c,f=(t+1)%d,a=k[n][t],b=k[e][t],e=k[e][f],f=k[n][f],g=new THREE.Vector2(n/c,t/d),l=new THREE.Vector2((n+1)/c,
+t/d),p=new THREE.Vector2((n+1)/c,(t+1)/d),q=new THREE.Vector2(n/c,(t+1)/d),this.faces.push(new THREE.Face3(a,b,f)),this.faceVertexUvs[0].push([g,l,q]),this.faces.push(new THREE.Face3(b,e,f)),this.faceVertexUvs[0].push([l.clone(),p,q.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
+THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e};b=b||64;c=c||1;d=d||8;e=e||!1;f=f||THREE.TubeGeometry.NoTaper;var g=[],h,k,l=b+1,p,q,n,t,r,s=new THREE.Vector3,u,v,x;u=new THREE.TubeGeometry.FrenetFrames(a,b,e);v=u.normals;x=u.binormals;this.tangents=u.tangents;this.normals=v;this.binormals=x;for(u=0;u<l;u++)for(g[u]=[],p=u/(l-1),r=a.getPointAt(p),h=v[u],k=x[u],n=c*f(p),p=0;p<d;p++)q=
+p/d*2*Math.PI,t=-n*Math.cos(q),q=n*Math.sin(q),s.copy(r),s.x+=t*h.x+q*k.x,s.y+=t*h.y+q*k.y,s.z+=t*h.z+q*k.z,g[u][p]=this.vertices.push(new THREE.Vector3(s.x,s.y,s.z))-1;for(u=0;u<b;u++)for(p=0;p<d;p++)f=e?(u+1)%b:u+1,l=(p+1)%d,a=g[u][p],c=g[f][p],f=g[f][l],l=g[u][l],s=new THREE.Vector2(u/b,p/d),v=new THREE.Vector2((u+1)/b,p/d),x=new THREE.Vector2((u+1)/b,(p+1)/d),h=new THREE.Vector2(u/b,(p+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([s,v,h]),this.faces.push(new THREE.Face3(c,
+f,l)),this.faceVertexUvs[0].push([v.clone(),x,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.NoTaper=function(a){return 1};THREE.TubeGeometry.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};
+THREE.TubeGeometry.FrenetFrames=function(a,b,c){var d=new THREE.Vector3,e=[],f=[],g=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var l,p,q;this.tangents=e;this.normals=f;this.binormals=g;for(l=0;l<b;l++)p=l/(b-1),e[l]=a.getTangentAt(p),e[l].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;l=Math.abs(e[0].x);p=Math.abs(e[0].y);q=Math.abs(e[0].z);l<=a&&(a=l,d.set(1,0,0));p<=a&&(a=p,d.set(0,1,0));q<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();f[0].crossVectors(e[0],
+h);g[0].crossVectors(e[0],f[0]);for(l=1;l<b;l++)f[l]=f[l-1].clone(),g[l]=g[l-1].clone(),h.crossVectors(e[l-1],e[l]),1E-4<h.length()&&(h.normalize(),d=Math.acos(THREE.Math.clamp(e[l-1].dot(e[l]),-1,1)),f[l].applyMatrix4(k.makeRotationAxis(h,d))),g[l].crossVectors(e[l],f[l]);if(c)for(d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(f[0],f[b-1]))&&(d=-d),l=1;l<b;l++)f[l].applyMatrix4(k.makeRotationAxis(e[l],d*l)),g[l].crossVectors(e[l],f[l])};
+THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=k.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);k.faces.push(d);u.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(u.z,-u.x);k.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function g(a,
+b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),g=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(g.clone().lerp(h,n/c)),s=c-n,r=0;r<=s;r++)l[n][r]=0==r&&n==c?p:e(p.clone().lerp(q,r/s))}for(n=0;n<c;n++)for(r=0;r<2*(c-n)-1;r++)d=Math.floor(r/2),0==r%2?f(l[n][d+1],l[n+1][d],l[n][d]):f(l[n][d+1],l[n+1][d+1],l[n+1][d])}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI+.5,a.y));return a.clone()}
+THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var k=this,l=0,p=a.length;l<p;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var q=[],n=l=0,p=b.length;l<p;l+=3,n++){var t=a[b[l]],r=a[b[l+1]],s=a[b[l+2]];q[n]=new THREE.Face3(t.index,r.index,s.index,[t.clone(),r.clone(),s.clone()])}for(var u=new THREE.Vector3,l=0,p=q.length;l<p;l++)g(q[l],d);l=0;for(p=this.faceVertexUvs[0].length;l<p;l++)b=this.faceVertexUvs[0][l],
+d=b[0].x,a=b[1].x,q=b[2].x,n=Math.max(d,Math.max(a,q)),t=Math.min(d,Math.min(a,q)),.9<n&&.1>t&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>q&&(b[2].x+=1));l=0;for(p=this.vertices.length;l<p;l++)this.vertices[l].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PolyhedronGeometry.prototype.constructor=THREE.PolyhedronGeometry;
+THREE.DodecahedronGeometry=function(a,b){this.parameters={radius:a,detail:b};var c=(1+Math.sqrt(5))/2,d=1/c;THREE.PolyhedronGeometry.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,
+11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,b)};THREE.DodecahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.DodecahedronGeometry.prototype.constructor=THREE.DodecahedronGeometry;
+THREE.IcosahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b}};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;THREE.OctahedronGeometry=function(a,b){this.parameters={radius:a,detail:b};THREE.PolyhedronGeometry.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b}};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;
+THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b}};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TetrahedronGeometry.prototype.constructor=THREE.TetrahedronGeometry;
+THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],g,h,k,l,p=b+1;for(g=0;g<=c;g++)for(l=g/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var q,n,t,r;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*p+h,d=g*p+h+1,l=(g+1)*p+h+1,k=(g+1)*p+h,q=new THREE.Vector2(h/b,g/c),n=new THREE.Vector2((h+1)/b,g/c),t=new THREE.Vector2((h+1)/b,(g+1)/c),r=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,
+d,k)),f.push([q,n,r]),e.push(new THREE.Face3(d,l,k)),f.push([n.clone(),t,r.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
+THREE.AxisHelper=function(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1]);a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.BufferAttribute(b,3));a.addAttribute("color",new THREE.BufferAttribute(c,3));b=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,a,b,THREE.LinePieces)};THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);
+THREE.AxisHelper.prototype.constructor=THREE.AxisHelper;
+THREE.ArrowHelper=function(){var a=new THREE.Geometry;a.vertices.push(new THREE.Vector3(0,0,0),new THREE.Vector3(0,1,0));var b=new THREE.CylinderGeometry(0,.5,1,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,-.5,0));return function(c,d,e,f,g,h){THREE.Object3D.call(this);void 0===f&&(f=16776960);void 0===e&&(e=1);void 0===g&&(g=.2*e);void 0===h&&(h=.2*g);this.position.copy(d);this.line=new THREE.Line(a,new THREE.LineBasicMaterial({color:f}));this.line.matrixAutoUpdate=!1;this.add(this.line);
+this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:f}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(c);this.setLength(e,g,h)}}();THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.constructor=THREE.ArrowHelper;
+THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();THREE.ArrowHelper.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,a-b,1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};
+THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};THREE.BoxHelper=function(a){var b=new THREE.BufferGeometry;b.addAttribute("position",new THREE.BufferAttribute(new Float32Array(72),3));THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);THREE.BoxHelper.prototype.constructor=THREE.BoxHelper;
+THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.geometry.attributes.position.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=c.x;d[4]=b.y;d[5]=b.z;d[6]=c.x;d[7]=b.y;d[8]=b.z;d[9]=c.x;d[10]=c.y;d[11]=b.z;d[12]=c.x;d[13]=c.y;d[14]=b.z;d[15]=b.x;d[16]=c.y;d[17]=b.z;d[18]=b.x;d[19]=c.y;d[20]=b.z;d[21]=b.x;d[22]=b.y;d[23]=b.z;d[24]=b.x;d[25]=b.y;d[26]=c.z;d[27]=c.x;d[28]=b.y;d[29]=c.z;d[30]=c.x;d[31]=b.y;
+d[32]=c.z;d[33]=c.x;d[34]=c.y;d[35]=c.z;d[36]=c.x;d[37]=c.y;d[38]=c.z;d[39]=b.x;d[40]=c.y;d[41]=c.z;d[42]=b.x;d[43]=c.y;d[44]=c.z;d[45]=b.x;d[46]=b.y;d[47]=c.z;d[48]=b.x;d[49]=b.y;d[50]=b.z;d[51]=b.x;d[52]=b.y;d[53]=c.z;d[54]=c.x;d[55]=b.y;d[56]=b.z;d[57]=c.x;d[58]=b.y;d[59]=c.z;d[60]=c.x;d[61]=c.y;d[62]=b.z;d[63]=c.x;d[64]=c.y;d[65]=c.z;d[66]=b.x;d[67]=c.y;d[68]=b.z;d[69]=b.x;d[70]=c.y;d[71]=c.z;this.geometry.attributes.position.needsUpdate=!0;this.geometry.computeBoundingSphere();this.matrix=a.matrixWorld;
+this.matrixAutoUpdate=!1};THREE.BoundingBoxHelper=function(a,b){var c=void 0!==b?b:8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.BoxGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.constructor=THREE.BoundingBoxHelper;THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)};
+THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);
+b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()};
+THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype);THREE.CameraHelper.prototype.constructor=THREE.CameraHelper;
+THREE.CameraHelper.prototype.update=function(){var a,b,c=new THREE.Vector3,d=new THREE.Camera,e=function(e,g,h,k){c.set(g,h,k).unproject(d);e=b[e];if(void 0!==e)for(g=0,h=e.length;g<h;g++)a.vertices[e[g]].copy(c)};return function(){a=this.geometry;b=this.pointMap;d.projectionMatrix.copy(this.camera.projectionMatrix);e("c",0,0,-1);e("t",0,0,1);e("n1",-1,-1,-1);e("n2",1,-1,-1);e("n3",-1,1,-1);e("n4",1,1,-1);e("f1",-1,-1,1);e("f2",1,-1,1);e("f3",-1,1,1);e("f4",1,1,1);e("u1",.7,1.1,-1);e("u2",-.7,1.1,
+-1);e("u3",0,2,-1);e("cf1",-1,0,1);e("cf2",1,0,1);e("cf3",0,-1,1);e("cf4",0,1,1);e("cn1",-1,0,-1);e("cn2",1,0,-1);e("cn3",0,-1,-1);e("cn4",0,1,-1);a.verticesNeedUpdate=!0}}();
+THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;b=b||1;var c=new THREE.Geometry;c.vertices.push(new THREE.Vector3(-b,b,0),new THREE.Vector3(b,b,0),new THREE.Vector3(b,-b,0),new THREE.Vector3(-b,-b,0),new THREE.Vector3(-b,b,0));var d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightPlane=new THREE.Line(c,d);this.add(this.lightPlane);
+c=new THREE.Geometry;c.vertices.push(new THREE.Vector3,new THREE.Vector3);d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.DirectionalLightHelper.prototype.constructor=THREE.DirectionalLightHelper;
+THREE.DirectionalLightHelper.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};
+THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,a);this.lightPlane.lookAt(c);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(c);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();
+THREE.EdgesHelper=function(a,b,c){b=void 0!==b?b:16777215;c=Math.cos(THREE.Math.degToRad(void 0!==c?c:1));var d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry,k;a.geometry instanceof THREE.BufferGeometry?(k=new THREE.Geometry,k.fromBufferGeometry(a.geometry)):k=a.geometry.clone();k.mergeVertices();k.computeFaceNormals();var l=k.vertices;k=k.faces;for(var p=0,q=0,n=k.length;q<n;q++)for(var t=k[q],r=0;3>r;r++){d[0]=t[g[r]];d[1]=t[g[(r+1)%3]];d.sort(f);var s=d.toString();
+void 0===e[s]?(e[s]={vert1:d[0],vert2:d[1],face1:q,face2:void 0},p++):e[s].face2=q}d=new Float32Array(6*p);f=0;for(s in e)if(g=e[s],void 0===g.face2||k[g.face1].normal.dot(k[g.face2].normal)<=c)p=l[g.vert1],d[f++]=p.x,d[f++]=p.y,d[f++]=p.z,p=l[g.vert2],d[f++]=p.x,d[f++]=p.y,d[f++]=p.z;h.addAttribute("position",new THREE.BufferAttribute(d,3));THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:b}),THREE.LinePieces);this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};
+THREE.EdgesHelper.prototype=Object.create(THREE.Line.prototype);THREE.EdgesHelper.prototype.constructor=THREE.EdgesHelper;
+THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=new THREE.Geometry;c=0;for(var e=this.object.geometry.faces.length;c<e;c++)b.vertices.push(new THREE.Vector3,new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);
+THREE.FaceNormalsHelper.prototype.constructor=THREE.FaceNormalsHelper;
+THREE.FaceNormalsHelper.prototype.update=function(){var a=this.geometry.vertices,b=this.object,c=b.geometry.vertices,d=b.geometry.faces,e=b.matrixWorld;b.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(e);for(var f=b=0,g=d.length;b<g;b++,f+=2){var h=d[b];a[f].copy(c[h.a]).add(c[h.b]).add(c[h.c]).divideScalar(3).applyMatrix4(e);a[f+1].copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size).add(a[f])}this.geometry.verticesNeedUpdate=!0;return this};
+THREE.GridHelper=function(a,b){var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});this.color1=new THREE.Color(4473924);this.color2=new THREE.Color(8947848);for(var e=-a;e<=a;e+=b){c.vertices.push(new THREE.Vector3(-a,0,e),new THREE.Vector3(a,0,e),new THREE.Vector3(e,0,-a),new THREE.Vector3(e,0,a));var f=0===e?this.color1:this.color2;c.colors.push(f,f,f,f)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);
+THREE.GridHelper.prototype.constructor=THREE.GridHelper;THREE.GridHelper.prototype.setColors=function(a,b){this.color1.set(a);this.color2.set(b);this.geometry.colorsNeedUpdate=!0};
+THREE.HemisphereLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new THREE.Color,new THREE.Color];var c=new THREE.SphereGeometry(b,4,2);c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(var d=0;8>d;d++)c.faces[d].color=this.colors[4>d?0:1];d=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(c,d);this.add(this.lightSphere);
+this.update()};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.constructor=THREE.HemisphereLightHelper;THREE.HemisphereLightHelper.prototype.dispose=function(){this.lightSphere.geometry.dispose();this.lightSphere.material.dispose()};
+THREE.HemisphereLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity);this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity);this.lightSphere.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate());this.lightSphere.geometry.colorsNeedUpdate=!0}}();
+THREE.PointLightHelper=function(a,b){this.light=a;this.light.updateMatrixWorld();var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);THREE.Mesh.call(this,c,d);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1};THREE.PointLightHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.PointLightHelper.prototype.constructor=THREE.PointLightHelper;
+THREE.PointLightHelper.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};THREE.PointLightHelper.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};
+THREE.SkeletonHelper=function(a){this.bones=this.getBoneList(a);for(var b=new THREE.Geometry,c=0;c<this.bones.length;c++)this.bones[c].parent instanceof THREE.Bone&&(b.vertices.push(new THREE.Vector3),b.vertices.push(new THREE.Vector3),b.colors.push(new THREE.Color(0,0,1)),b.colors.push(new THREE.Color(0,1,0)));c=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors,depthTest:!1,depthWrite:!1,transparent:!0});THREE.Line.call(this,b,c,THREE.LinePieces);this.root=a;this.matrix=a.matrixWorld;
+this.matrixAutoUpdate=!1;this.update()};THREE.SkeletonHelper.prototype=Object.create(THREE.Line.prototype);THREE.SkeletonHelper.prototype.constructor=THREE.SkeletonHelper;THREE.SkeletonHelper.prototype.getBoneList=function(a){var b=[];a instanceof THREE.Bone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,this.getBoneList(a.children[c]));return b};
+THREE.SkeletonHelper.prototype.update=function(){for(var a=this.geometry,b=(new THREE.Matrix4).getInverse(this.root.matrixWorld),c=new THREE.Matrix4,d=0,e=0;e<this.bones.length;e++){var f=this.bones[e];f.parent instanceof THREE.Bone&&(c.multiplyMatrices(b,f.matrixWorld),a.vertices[d].setFromMatrixPosition(c),c.multiplyMatrices(b,f.parent.matrixWorld),a.vertices[d+1].setFromMatrixPosition(c),d+=2)}a.verticesNeedUpdate=!0;a.computeBoundingSphere()};
+THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;a=new THREE.CylinderGeometry(0,1,1,8,1,!0);a.applyMatrix((new THREE.Matrix4).makeTranslation(0,-.5,0));a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));var b=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});this.cone=new THREE.Mesh(a,b);this.add(this.cone);this.update()};THREE.SpotLightHelper.prototype=Object.create(THREE.Object3D.prototype);
+THREE.SpotLightHelper.prototype.constructor=THREE.SpotLightHelper;THREE.SpotLightHelper.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};
+THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E4,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();
+THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;b=void 0!==c?c:16711680;d=void 0!==d?d:1;c=new THREE.Geometry;a=a.geometry.faces;for(var e=0,f=a.length;e<f;e++)for(var g=0,h=a[e].vertexNormals.length;g<h;g++)c.vertices.push(new THREE.Vector3,new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);
+THREE.VertexNormalsHelper.prototype.constructor=THREE.VertexNormalsHelper;
+THREE.VertexNormalsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var p=f[k],q=0,n=p.vertexNormals.length;q<n;q++){var t=p.vertexNormals[q];d[h].copy(e[p[a[q]]]).applyMatrix4(g);b.copy(t).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
+b.add(d[h]);h+=1;d[h].copy(b);h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();
+THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;b=void 0!==c?c:255;d=void 0!==d?d:1;c=new THREE.Geometry;a=a.geometry.faces;for(var e=0,f=a.length;e<f;e++)for(var g=0,h=a[e].vertexTangents.length;g<h;g++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);
+THREE.VertexTangentsHelper.prototype.constructor=THREE.VertexTangentsHelper;
+THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var p=f[k],q=0,n=p.vertexTangents.length;q<n;q++){var t=p.vertexTangents[q];d[h].copy(e[p[a[q]]]).applyMatrix4(g);b.copy(t).transformDirection(g).multiplyScalar(this.size);b.add(d[h]);h+=1;d[h].copy(b);
+h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();
+THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215,d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry;if(a.geometry instanceof THREE.Geometry){for(var k=a.geometry.vertices,l=a.geometry.faces,p=0,q=new Uint32Array(6*l.length),n=0,t=l.length;n<t;n++)for(var r=l[n],s=0;3>s;s++){d[0]=r[g[s]];d[1]=r[g[(s+1)%3]];d.sort(f);var u=d.toString();void 0===e[u]&&(q[2*p]=d[0],q[2*p+1]=d[1],e[u]=!0,p++)}d=new Float32Array(6*p);n=0;for(t=p;n<t;n++)for(s=0;2>s;s++)p=
+k[q[2*n+s]],g=6*n+3*s,d[g+0]=p.x,d[g+1]=p.y,d[g+2]=p.z;h.addAttribute("position",new THREE.BufferAttribute(d,3))}else if(a.geometry instanceof THREE.BufferGeometry){if(void 0!==a.geometry.attributes.index){k=a.geometry.attributes.position.array;t=a.geometry.attributes.index.array;l=a.geometry.drawcalls;p=0;0===l.length&&(l=[{count:t.length,index:0,start:0}]);for(var q=new Uint32Array(2*t.length),r=0,v=l.length;r<v;++r)for(var s=l[r].start,u=l[r].count,g=l[r].index,n=s,x=s+u;n<x;n+=3)for(s=0;3>s;s++)d[0]=
+g+t[n+s],d[1]=g+t[n+(s+1)%3],d.sort(f),u=d.toString(),void 0===e[u]&&(q[2*p]=d[0],q[2*p+1]=d[1],e[u]=!0,p++);d=new Float32Array(6*p);n=0;for(t=p;n<t;n++)for(s=0;2>s;s++)g=6*n+3*s,p=3*q[2*n+s],d[g+0]=k[p],d[g+1]=k[p+1],d[g+2]=k[p+2]}else for(k=a.geometry.attributes.position.array,p=k.length/3,q=p/3,d=new Float32Array(6*p),n=0,t=q;n<t;n++)for(s=0;3>s;s++)g=18*n+6*s,q=9*n+3*s,d[g+0]=k[q],d[g+1]=k[q+1],d[g+2]=k[q+2],p=9*n+(s+1)%3*3,d[g+3]=k[p],d[g+4]=k[p+1],d[g+5]=k[p+2];h.addAttribute("position",new THREE.BufferAttribute(d,
+3))}THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:c}),THREE.LinePieces);this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.WireframeHelper.prototype.constructor=THREE.WireframeHelper;THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(a){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.ImmediateRenderObject.prototype.constructor=THREE.ImmediateRenderObject;
+THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphBlendMesh.prototype.constructor=THREE.MorphBlendMesh;
THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={startFrame:b,endFrame:c,length:c-b+1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};
-THREE.MorphBlendMesh.prototype.autoCreateAnimations=function(a){for(var b=/([a-z]+)(\d+)/,c,d={},e=this.geometry,f=0,h=e.morphTargets.length;f<h;f++){var g=e.morphTargets[f].name.match(b);if(g&&1<g.length){var i=g[1];d[i]||(d[i]={start:Infinity,end:-Infinity});g=d[i];f<g.start&&(g.start=f);f>g.end&&(g.end=f);c||(c=i)}}for(i in d)g=d[i],this.createAnimation(i,g.start,g.end,a);this.firstAnimation=c};
+THREE.MorphBlendMesh.prototype.autoCreateAnimations=function(a){for(var b=/([a-z]+)_?(\d+)/,c,d={},e=this.geometry,f=0,g=e.morphTargets.length;f<g;f++){var h=e.morphTargets[f].name.match(b);if(h&&1<h.length){var k=h[1];d[k]||(d[k]={start:Infinity,end:-Infinity});h=d[k];f<h.start&&(h.start=f);f>h.end&&(h.end=f);c||(c=k)}}for(k in d)h=d[k],this.createAnimation(k,h.start,h.end,a);this.firstAnimation=c};
THREE.MorphBlendMesh.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};THREE.MorphBlendMesh.prototype.setAnimationFPS=function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)};
THREE.MorphBlendMesh.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};THREE.MorphBlendMesh.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};THREE.MorphBlendMesh.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};THREE.MorphBlendMesh.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b};
-THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("animation["+a+"] undefined")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};
-THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b++){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time+=d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.startFrame+THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),h=d.weight;
-f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*h,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*h;this.morphTargetInfluences[d.lastFrame]=(1-e)*h}}};THREE.LensFlarePlugin=function(){function a(a,c){var d=b.createProgram(),e=b.createShader(b.FRAGMENT_SHADER),f=b.createShader(b.VERTEX_SHADER),g="precision "+c+" float;\n";b.shaderSource(e,g+a.fragmentShader);b.shaderSource(f,g+a.vertexShader);b.compileShader(e);b.compileShader(f);b.attachShader(d,e);b.attachShader(d,f);b.linkProgram(d);return d}var b,c,d,e,f,h,g,i,k,m,l,p,s;this.init=function(t){b=t.context;c=t;d=t.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);t=0;e[t++]=-1;e[t++]=-1;
-e[t++]=0;e[t++]=0;e[t++]=1;e[t++]=-1;e[t++]=1;e[t++]=0;e[t++]=1;e[t++]=1;e[t++]=1;e[t++]=1;e[t++]=-1;e[t++]=1;e[t++]=0;e[t++]=1;t=0;f[t++]=0;f[t++]=1;f[t++]=2;f[t++]=0;f[t++]=2;f[t++]=3;h=b.createBuffer();g=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,h);b.bufferData(b.ARRAY_BUFFER,e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);i=b.createTexture();k=b.createTexture();b.bindTexture(b.TEXTURE_2D,i);b.texImage2D(b.TEXTURE_2D,0,b.RGB,16,16,
-0,b.RGB,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);b.bindTexture(b.TEXTURE_2D,k);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,16,16,0,b.RGBA,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);
-b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);0>=b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(m=!1,l=a(THREE.ShaderFlares.lensFlare,d)):(m=!0,l=a(THREE.ShaderFlares.lensFlareVertexTexture,d));p={};s={};p.vertex=b.getAttribLocation(l,"position");p.uv=b.getAttribLocation(l,"uv");s.renderType=b.getUniformLocation(l,"renderType");s.map=b.getUniformLocation(l,"map");s.occlusionMap=b.getUniformLocation(l,"occlusionMap");s.opacity=
-b.getUniformLocation(l,"opacity");s.color=b.getUniformLocation(l,"color");s.scale=b.getUniformLocation(l,"scale");s.rotation=b.getUniformLocation(l,"rotation");s.screenPosition=b.getUniformLocation(l,"screenPosition")};this.render=function(a,d,e,f){var a=a.__webglFlares,u=a.length;if(u){var w=new THREE.Vector3,z=f/e,B=0.5*e,D=0.5*f,x=16/f,F=new THREE.Vector2(x*z,x),A=new THREE.Vector3(1,1,0),O=new THREE.Vector2(1,1),C=s,x=p;b.useProgram(l);b.enableVertexAttribArray(p.vertex);b.enableVertexAttribArray(p.uv);
-b.uniform1i(C.occlusionMap,0);b.uniform1i(C.map,1);b.bindBuffer(b.ARRAY_BUFFER,h);b.vertexAttribPointer(x.vertex,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(x.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.disable(b.CULL_FACE);b.depthMask(!1);var E,I,y,v,G;for(E=0;E<u;E++)if(x=16/f,F.set(x*z,x),v=a[E],w.set(v.matrixWorld.elements[12],v.matrixWorld.elements[13],v.matrixWorld.elements[14]),w.applyMatrix4(d.matrixWorldInverse),w.applyProjection(d.projectionMatrix),A.copy(w),O.x=A.x*B+B,
-O.y=A.y*D+D,m||0<O.x&&O.x<e&&0<O.y&&O.y<f){b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGB,O.x-8,O.y-8,16,16,0);b.uniform1i(C.renderType,0);b.uniform2f(C.scale,F.x,F.y);b.uniform3f(C.screenPosition,A.x,A.y,A.z);b.disable(b.BLEND);b.enable(b.DEPTH_TEST);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);b.activeTexture(b.TEXTURE0);b.bindTexture(b.TEXTURE_2D,k);b.copyTexImage2D(b.TEXTURE_2D,0,b.RGBA,O.x-8,O.y-8,16,16,0);b.uniform1i(C.renderType,1);b.disable(b.DEPTH_TEST);
-b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_2D,i);b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0);v.positionScreen.copy(A);v.customUpdateCallback?v.customUpdateCallback(v):v.updateLensFlares();b.uniform1i(C.renderType,2);b.enable(b.BLEND);I=0;for(y=v.lensFlares.length;I<y;I++)G=v.lensFlares[I],0.001<G.opacity&&0.001<G.scale&&(A.x=G.x,A.y=G.y,A.z=G.z,x=G.size*G.scale/f,F.x=x*z,F.y=x,b.uniform3f(C.screenPosition,A.x,A.y,A.z),b.uniform2f(C.scale,F.x,F.y),b.uniform1f(C.rotation,G.rotation),b.uniform1f(C.opacity,
-G.opacity),b.uniform3f(C.color,G.color.r,G.color.g,G.color.b),c.setBlending(G.blending,G.blendEquation,G.blendSrc,G.blendDst),c.setTexture(G.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0))}b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4,i=new THREE.Vector3,k=new THREE.Vector3,m=new THREE.Vector3;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
-vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,c){b.shadowMapEnabled&&b.shadowMapAutoUpdate&&this.update(a,c)};this.update=function(l,p){var s,t,n,r,q,u,w,z,B,D=[];r=0;a.clearColor(1,1,1,1);a.disable(a.BLEND);a.enable(a.CULL_FACE);a.frontFace(a.CCW);b.shadowMapCullFace===THREE.CullFaceFront?
-a.cullFace(a.FRONT):a.cullFace(a.BACK);b.setDepthTest(!0);s=0;for(t=l.__lights.length;s<t;s++)if(n=l.__lights[s],n.castShadow)if(n instanceof THREE.DirectionalLight&&n.shadowCascade)for(q=0;q<n.shadowCascadeCount;q++){var x;if(n.shadowCascadeArray[q])x=n.shadowCascadeArray[q];else{B=n;w=q;x=new THREE.DirectionalLight;x.isVirtual=!0;x.onlyShadow=!0;x.castShadow=!0;x.shadowCameraNear=B.shadowCameraNear;x.shadowCameraFar=B.shadowCameraFar;x.shadowCameraLeft=B.shadowCameraLeft;x.shadowCameraRight=B.shadowCameraRight;
-x.shadowCameraBottom=B.shadowCameraBottom;x.shadowCameraTop=B.shadowCameraTop;x.shadowCameraVisible=B.shadowCameraVisible;x.shadowDarkness=B.shadowDarkness;x.shadowBias=B.shadowCascadeBias[w];x.shadowMapWidth=B.shadowCascadeWidth[w];x.shadowMapHeight=B.shadowCascadeHeight[w];x.pointsWorld=[];x.pointsFrustum=[];z=x.pointsWorld;u=x.pointsFrustum;for(var F=0;8>F;F++)z[F]=new THREE.Vector3,u[F]=new THREE.Vector3;z=B.shadowCascadeNearZ[w];B=B.shadowCascadeFarZ[w];u[0].set(-1,-1,z);u[1].set(1,-1,z);u[2].set(-1,
-1,z);u[3].set(1,1,z);u[4].set(-1,-1,B);u[5].set(1,-1,B);u[6].set(-1,1,B);u[7].set(1,1,B);x.originalCamera=p;u=new THREE.Gyroscope;u.position=n.shadowCascadeOffset;u.add(x);u.add(x.target);p.add(u);n.shadowCascadeArray[q]=x;console.log("Created virtualLight",x)}w=n;z=q;B=w.shadowCascadeArray[z];B.position.copy(w.position);B.target.position.copy(w.target.position);B.lookAt(B.target);B.shadowCameraVisible=w.shadowCameraVisible;B.shadowDarkness=w.shadowDarkness;B.shadowBias=w.shadowCascadeBias[z];u=w.shadowCascadeNearZ[z];
-w=w.shadowCascadeFarZ[z];B=B.pointsFrustum;B[0].z=u;B[1].z=u;B[2].z=u;B[3].z=u;B[4].z=w;B[5].z=w;B[6].z=w;B[7].z=w;D[r]=x;r++}else D[r]=n,r++;s=0;for(t=D.length;s<t;s++){n=D[s];n.shadowMap||(q=THREE.LinearFilter,b.shadowMapType===THREE.PCFSoftShadowMap&&(q=THREE.NearestFilter),n.shadowMap=new THREE.WebGLRenderTarget(n.shadowMapWidth,n.shadowMapHeight,{minFilter:q,magFilter:q,format:THREE.RGBAFormat}),n.shadowMapSize=new THREE.Vector2(n.shadowMapWidth,n.shadowMapHeight),n.shadowMatrix=new THREE.Matrix4);
-if(!n.shadowCamera){if(n instanceof THREE.SpotLight)n.shadowCamera=new THREE.PerspectiveCamera(n.shadowCameraFov,n.shadowMapWidth/n.shadowMapHeight,n.shadowCameraNear,n.shadowCameraFar);else if(n instanceof THREE.DirectionalLight)n.shadowCamera=new THREE.OrthographicCamera(n.shadowCameraLeft,n.shadowCameraRight,n.shadowCameraTop,n.shadowCameraBottom,n.shadowCameraNear,n.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}l.add(n.shadowCamera);!0===l.autoUpdate&&l.updateMatrixWorld()}n.shadowCameraVisible&&
-!n.cameraHelper&&(n.cameraHelper=new THREE.CameraHelper(n.shadowCamera),n.shadowCamera.add(n.cameraHelper));if(n.isVirtual&&x.originalCamera==p){q=p;r=n.shadowCamera;u=n.pointsFrustum;B=n.pointsWorld;i.set(Infinity,Infinity,Infinity);k.set(-Infinity,-Infinity,-Infinity);for(w=0;8>w;w++)z=B[w],z.copy(u[w]),THREE.ShadowMapPlugin.__projector.unprojectVector(z,q),z.applyMatrix4(r.matrixWorldInverse),z.x<i.x&&(i.x=z.x),z.x>k.x&&(k.x=z.x),z.y<i.y&&(i.y=z.y),z.y>k.y&&(k.y=z.y),z.z<i.z&&(i.z=z.z),z.z>k.z&&
-(k.z=z.z);r.left=i.x;r.right=k.x;r.top=k.y;r.bottom=i.y;r.updateProjectionMatrix()}r=n.shadowMap;u=n.shadowMatrix;q=n.shadowCamera;q.position.getPositionFromMatrix(n.matrixWorld);m.getPositionFromMatrix(n.target.matrixWorld);q.lookAt(m);q.updateMatrixWorld();q.matrixWorldInverse.getInverse(q.matrixWorld);n.cameraHelper&&(n.cameraHelper.visible=n.shadowCameraVisible);n.shadowCameraVisible&&n.cameraHelper.update();u.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);u.multiply(q.projectionMatrix);u.multiply(q.matrixWorldInverse);
-g.multiplyMatrices(q.projectionMatrix,q.matrixWorldInverse);h.setFromMatrix(g);b.setRenderTarget(r);b.clear();B=l.__webglObjects;n=0;for(r=B.length;n<r;n++)if(w=B[n],u=w.object,w.render=!1,u.visible&&u.castShadow&&(!(u instanceof THREE.Mesh||u instanceof THREE.ParticleSystem)||!u.frustumCulled||h.intersectsObject(u)))u._modelViewMatrix.multiplyMatrices(q.matrixWorldInverse,u.matrixWorld),w.render=!0;n=0;for(r=B.length;n<r;n++)w=B[n],w.render&&(u=w.object,w=w.buffer,F=u.material instanceof THREE.MeshFaceMaterial?
-u.material.materials[0]:u.material,z=0<u.geometry.morphTargets.length&&F.morphTargets,F=u instanceof THREE.SkinnedMesh&&F.skinning,z=u.customDepthMaterial?u.customDepthMaterial:F?z?f:e:z?d:c,w instanceof THREE.BufferGeometry?b.renderBufferDirect(q,l.__lights,null,z,w,u):b.renderBuffer(q,l.__lights,null,z,w,u));B=l.__webglObjectsImmediate;n=0;for(r=B.length;n<r;n++)w=B[n],u=w.object,u.visible&&u.castShadow&&(u._modelViewMatrix.multiplyMatrices(q.matrixWorldInverse,u.matrixWorld),b.renderImmediateObject(q,
-l.__lights,null,c,u))}s=b.getClearColor();t=b.getClearAlpha();a.clearColor(s.r,s.g,s.b,t);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){function a(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var b,c,d,e,f,h,g,i,k,m;this.init=function(a){b=a.context;c=a;d=a.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);a=0;e[a++]=-0.5;e[a++]=-0.5;e[a++]=0;e[a++]=0;e[a++]=0.5;e[a++]=-0.5;e[a++]=1;e[a++]=0;e[a++]=0.5;e[a++]=0.5;e[a++]=1;e[a++]=1;e[a++]=-0.5;e[a++]=0.5;e[a++]=0;e[a++]=1;a=0;f[a++]=0;f[a++]=1;f[a++]=2;f[a++]=0;f[a++]=2;f[a++]=3;h=b.createBuffer();g=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,h);
-b.bufferData(b.ARRAY_BUFFER,e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);var a=THREE.ShaderSprite.sprite,p=b.createProgram(),s=b.createShader(b.FRAGMENT_SHADER),t=b.createShader(b.VERTEX_SHADER),n="precision "+d+" float;\n";b.shaderSource(s,n+a.fragmentShader);b.shaderSource(t,n+a.vertexShader);b.compileShader(s);b.compileShader(t);b.attachShader(p,s);b.attachShader(p,t);b.linkProgram(p);i=p;k={};m={};k.position=b.getAttribLocation(i,
-"position");k.uv=b.getAttribLocation(i,"uv");m.uvOffset=b.getUniformLocation(i,"uvOffset");m.uvScale=b.getUniformLocation(i,"uvScale");m.rotation=b.getUniformLocation(i,"rotation");m.scale=b.getUniformLocation(i,"scale");m.alignment=b.getUniformLocation(i,"alignment");m.halfViewport=b.getUniformLocation(i,"halfViewport");m.color=b.getUniformLocation(i,"color");m.map=b.getUniformLocation(i,"map");m.opacity=b.getUniformLocation(i,"opacity");m.useScreenCoordinates=b.getUniformLocation(i,"useScreenCoordinates");
-m.sizeAttenuation=b.getUniformLocation(i,"sizeAttenuation");m.screenPosition=b.getUniformLocation(i,"screenPosition");m.modelViewMatrix=b.getUniformLocation(i,"modelViewMatrix");m.projectionMatrix=b.getUniformLocation(i,"projectionMatrix");m.fogType=b.getUniformLocation(i,"fogType");m.fogDensity=b.getUniformLocation(i,"fogDensity");m.fogNear=b.getUniformLocation(i,"fogNear");m.fogFar=b.getUniformLocation(i,"fogFar");m.fogColor=b.getUniformLocation(i,"fogColor");m.alphaTest=b.getUniformLocation(i,
-"alphaTest")};this.render=function(d,e,f,t){var n=d.__webglSprites,r=n.length;if(r){var q=k,u=m,f=0.5*f,t=0.5*t;b.useProgram(i);b.enableVertexAttribArray(q.position);b.enableVertexAttribArray(q.uv);b.disable(b.CULL_FACE);b.enable(b.BLEND);b.bindBuffer(b.ARRAY_BUFFER,h);b.vertexAttribPointer(q.position,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(q.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,g);b.uniformMatrix4fv(u.projectionMatrix,!1,e.projectionMatrix.elements);b.activeTexture(b.TEXTURE0);
-b.uniform1i(u.map,0);var w=q=0,z=d.fog;z?(b.uniform3f(u.fogColor,z.color.r,z.color.g,z.color.b),z instanceof THREE.Fog?(b.uniform1f(u.fogNear,z.near),b.uniform1f(u.fogFar,z.far),b.uniform1i(u.fogType,1),w=q=1):z instanceof THREE.FogExp2&&(b.uniform1f(u.fogDensity,z.density),b.uniform1i(u.fogType,2),w=q=2)):(b.uniform1i(u.fogType,0),w=q=0);for(var B,D,x=[],z=0;z<r;z++)B=n[z],D=B.material,B.visible&&0!==D.opacity&&(D.useScreenCoordinates?B.z=-B.position.z:(B._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,
-B.matrixWorld),B.z=-B._modelViewMatrix.elements[14]));n.sort(a);for(z=0;z<r;z++)B=n[z],D=B.material,B.visible&&0!==D.opacity&&(D.map&&D.map.image&&D.map.image.width)&&(b.uniform1f(u.alphaTest,D.alphaTest),!0===D.useScreenCoordinates?(b.uniform1i(u.useScreenCoordinates,1),b.uniform3f(u.screenPosition,(B.position.x*c.devicePixelRatio-f)/f,(t-B.position.y*c.devicePixelRatio)/t,Math.max(0,Math.min(1,B.position.z))),x[0]=c.devicePixelRatio*B.scale.x,x[1]=c.devicePixelRatio*B.scale.y):(b.uniform1i(u.useScreenCoordinates,
-0),b.uniform1i(u.sizeAttenuation,D.sizeAttenuation?1:0),b.uniformMatrix4fv(u.modelViewMatrix,!1,B._modelViewMatrix.elements),x[0]=B.scale.x,x[1]=B.scale.y),e=d.fog&&D.fog?w:0,q!==e&&(b.uniform1i(u.fogType,e),q=e),b.uniform2f(u.uvScale,D.uvScale.x,D.uvScale.y),b.uniform2f(u.uvOffset,D.uvOffset.x,D.uvOffset.y),b.uniform2f(u.alignment,D.alignment.x,D.alignment.y),b.uniform1f(u.opacity,D.opacity),b.uniform3f(u.color,D.color.r,D.color.g,D.color.b),b.uniform1f(u.rotation,B.rotation),b.uniform2fv(u.scale,
-x),b.uniform2f(u.halfViewport,f,t),c.setBlending(D.blending,D.blendEquation,D.blendSrc,D.blendDst),c.setDepthTest(D.depthTest),c.setDepthWrite(D.depthWrite),c.setTexture(D.map,0),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE)}}};THREE.DepthPassPlugin=function(){this.enabled=!1;this.renderTarget=null;var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
-vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(i,k){var m,l,p,s,t,n;a.clearColor(1,1,1,1);a.disable(a.BLEND);b.setDepthTest(!0);!0===i.autoUpdate&&i.updateMatrixWorld();k.matrixWorldInverse.getInverse(k.matrixWorld);g.multiplyMatrices(k.projectionMatrix,
-k.matrixWorldInverse);h.setFromMatrix(g);b.setRenderTarget(this.renderTarget);b.clear();n=i.__webglObjects;m=0;for(l=n.length;m<l;m++)if(p=n[m],t=p.object,p.render=!1,t.visible&&(!(t instanceof THREE.Mesh||t instanceof THREE.ParticleSystem)||!t.frustumCulled||h.intersectsObject(t)))t._modelViewMatrix.multiplyMatrices(k.matrixWorldInverse,t.matrixWorld),p.render=!0;var r;m=0;for(l=n.length;m<l;m++)if(p=n[m],p.render&&(t=p.object,p=p.buffer,!(t instanceof THREE.ParticleSystem)||t.customDepthMaterial))(r=
-t.material instanceof THREE.MeshFaceMaterial?t.material.materials[0]:t.material)&&b.setMaterialFaces(t.material),s=0<t.geometry.morphTargets.length&&r.morphTargets,r=t instanceof THREE.SkinnedMesh&&r.skinning,s=t.customDepthMaterial?t.customDepthMaterial:r?s?f:e:s?d:c,p instanceof THREE.BufferGeometry?b.renderBufferDirect(k,i.__lights,null,s,p,t):b.renderBuffer(k,i.__lights,null,s,p,t);n=i.__webglObjectsImmediate;m=0;for(l=n.length;m<l;m++)p=n[m],t=p.object,t.visible&&(t._modelViewMatrix.multiplyMatrices(k.matrixWorldInverse,
-t.matrixWorld),b.renderImmediateObject(k,i.__lights,null,c,t));m=b.getClearColor();l=b.getClearAlpha();a.clearColor(m.r,m.g,m.b,l);a.enable(a.BLEND)}};THREE.ShaderFlares={lensFlareVertexTexture:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
-fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},lensFlare:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
-fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}};THREE.ShaderSprite={sprite:{vertexShader:"uniform int useScreenCoordinates;\nuniform int sizeAttenuation;\nuniform vec3 screenPosition;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 alignment;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nuniform vec2 halfViewport;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = ( position + alignment ) * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nif( useScreenCoordinates != 0 ) {\nfinalPosition = vec4( screenPosition.xy + ( rotatedPosition / halfViewport ), screenPosition.z, 1.0 );\n} else {\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition * ( sizeAttenuation == 1 ? 1.0 : finalPosition.z );\nfinalPosition = projectionMatrix * finalPosition;\n}\ngl_Position = finalPosition;\n}",
-fragmentShader:"uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"}};
+THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):THREE.warn("THREE.MorphBlendMesh: animation["+a+"] undefined in .playAnimation()")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};
+THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b++){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time+=d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.startFrame+THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),g=d.weight;
+f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*g,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*g;this.morphTargetInfluences[d.lastFrame]=(1-e)*g}}};
diff --git a/gz3d/src/gz.js b/gz3d/src/gz.js
index 9aa8ac8..e8dd0ae 100644
--- a/gz3d/src/gz.js
+++ b/gz3d/src/gz.js
@@ -1,3 +1,3 @@
var GZ3D = GZ3D || {
REVISION : '1'
-};
+};
\ No newline at end of file
diff --git a/gz3d/src/gziface.js b/gz3d/src/gziface.js
index ccb90e0..3186fbb 100644
--- a/gz3d/src/gziface.js
+++ b/gz3d/src/gziface.js
@@ -1037,7 +1037,7 @@ GZ3D.GZIface.prototype.applyMaterial = function(obj, mat)
var ambient = mat.ambient;
if (ambient)
{
- obj.material.ambient.setRGB(ambient[0], ambient[1], ambient[2]);
+ obj.material.emissive.setRGB(ambient[0], ambient[1], ambient[2]);
}
var diffuse = mat.diffuse;
if (diffuse)
@@ -1372,7 +1372,7 @@ GZ3D.GZIface.prototype.parseMaterial = function(material)
var ambient = mat['ambient'];
if (ambient)
{
- obj.material.ambient.setRGB(ambient[0], ambient[1], ambient[2]);
+ obj.material.emissive.setRGB(ambient[0], ambient[1], ambient[2]);
}
var diffuse = mat['diffuse'];
if (diffuse)
diff --git a/gz3d/src/gzmanipulator.js b/gz3d/src/gzmanipulator.js
index e347212..84e9cad 100644
--- a/gz3d/src/gzmanipulator.js
+++ b/gz3d/src/gzmanipulator.js
@@ -46,7 +46,6 @@ GZ3D.Manipulator = function(camera, mobile, domElement, doc)
var changeEvent = {type: 'change'};
var ray = new THREE.Raycaster();
- var projector = new THREE.Projector();
var pointerVector = new THREE.Vector3();
var point = new THREE.Vector3();
@@ -1142,7 +1141,7 @@ GZ3D.Manipulator = function(camera, mobile, domElement, doc)
var y = (pointer.clientY - rect.top) / rect.height;
pointerVector.set((x) * 2 - 1, - (y) * 2 + 1, 0.5);
- projector.unprojectVector(pointerVector, scope.camera);
+ pointerVector.unproject(scope.camera);
ray.set(camPosition, pointerVector.sub(camPosition).normalize());
// checks all intersections between the ray and the objects,
@@ -1175,7 +1174,8 @@ GZ3D.Manipulator = function(camera, mobile, domElement, doc)
function bakeTransformations(object)
{
var tempGeometry = new THREE.Geometry();
- THREE.GeometryUtils.merge(tempGeometry, object);
+ object.updateMatrix();
+ tempGeometry.merge(object.geometry, object.matrix);
object.geometry = tempGeometry;
object.position.set(0, 0, 0);
object.rotation.set(0, 0, 0);
diff --git a/gz3d/src/gzradialmenu.js b/gz3d/src/gzradialmenu.js
index 0fca39b..16c1cc5 100644
--- a/gz3d/src/gzradialmenu.js
+++ b/gz3d/src/gzradialmenu.js
@@ -353,9 +353,9 @@ GZ3D.RadialMenu.prototype.addItem = function(type, iconTexture)
// Icon
iconTexture = THREE.ImageUtils.loadTexture( iconTexture );
- var iconMaterial = new THREE.SpriteMaterial( { useScreenCoordinates: true,
- alignment: THREE.SpriteAlignment.center } );
- iconMaterial.map = iconTexture;
+ var iconMaterial = new THREE.SpriteMaterial( {
+ map: iconTexture
+ } );
var icon = new THREE.Sprite( iconMaterial );
icon.scale.set( this.bgSize*this.iconProportion,
@@ -365,8 +365,6 @@ GZ3D.RadialMenu.prototype.addItem = function(type, iconTexture)
// Background
var bgMaterial = new THREE.SpriteMaterial( {
map: this.bgShape,
- useScreenCoordinates: true,
- alignment: THREE.SpriteAlignment.center,
color: this.plainColor } );
var bg = new THREE.Sprite( bgMaterial );
@@ -375,8 +373,6 @@ GZ3D.RadialMenu.prototype.addItem = function(type, iconTexture)
// Highlight
var highlightMaterial = new THREE.SpriteMaterial({
map: this.bgShape,
- useScreenCoordinates: true,
- alignment: THREE.SpriteAlignment.center,
color: this.highlightColor});
var highlight = new THREE.Sprite(highlightMaterial);
diff --git a/gz3d/src/gzscene.js b/gz3d/src/gzscene.js
index d69c9d1..8e39fb4 100644
--- a/gz3d/src/gzscene.js
+++ b/gz3d/src/gzscene.js
@@ -1,3 +1,5 @@
+
+
/**
* The scene is where everything is placed, from objects, to lights and cameras.
* @constructor
@@ -97,7 +99,9 @@ GZ3D.Scene.prototype.init = function()
this.timeDown = null;
this.controls = new THREE.OrbitControls(this.camera);
- this.scene.add(this.controls.targetIndicator);
+ if (this.controls.targetIndicator !== undefined) {
+ this.scene.add(this.controls.targetIndicator);
+ }
this.emitter = new EventEmitter2({ verbose: true });
@@ -235,7 +239,7 @@ GZ3D.Scene.prototype.init = function()
material = new THREE.MeshLambertMaterial();
material.color = new THREE.Color(0xffff00);
- material.ambient = material.color;
+ material.emissive = material.color;
geometry = new THREE.CylinderGeometry(0.02, 0.02, 0.25, 36, 1, false);
@@ -570,13 +574,12 @@ GZ3D.Scene.prototype.onKeyDown = function(event)
*/
GZ3D.Scene.prototype.getRayCastModel = function(pos, intersect)
{
- var projector = new THREE.Projector();
var vector = new THREE.Vector3(
((pos.x - this.renderer.domElement.offsetLeft)
/ window.innerWidth) * 2 - 1,
-((pos.y - this.renderer.domElement.offsetTop)
/ window.innerHeight) * 2 + 1, 1);
- projector.unprojectVector(vector, this.camera);
+ vector.unproject(this.camera);
var ray = new THREE.Raycaster( this.camera.position,
vector.sub(this.camera.position).normalize() );
@@ -856,7 +859,7 @@ GZ3D.Scene.prototype.createCylinder = function(radius, length)
*/
GZ3D.Scene.prototype.createBox = function(width, height, depth)
{
- var geometry = new THREE.CubeGeometry(width, height, depth, 1, 1, 1);
+ var geometry = new THREE.BoxGeometry(width, height, depth, 1, 1, 1);
// Fix UVs so textures are mapped in a way that is consistent to gazebo
// Some face uvs need to be rotated clockwise, while others anticlockwise
@@ -1282,7 +1285,7 @@ GZ3D.Scene.prototype.createRoads = function(points, width, texture)
/* var ambient = mat['ambient'];
if (ambient)
{
- material.ambient.setRGB(ambient[0], ambient[1], ambient[2]);
+ material.emissive.setRGB(ambient[0], ambient[1], ambient[2]);
}
var diffuse = mat['diffuse'];
if (diffuse)
@@ -1706,7 +1709,7 @@ GZ3D.Scene.prototype.setMaterial = function(obj, material)
var ambient = material.ambient;
if (ambient)
{
- obj.material.ambient.setRGB(ambient[0], ambient[1], ambient[2]);
+ obj.material.emissive.setRGB(ambient[0], ambient[1], ambient[2]);
}
var diffuse = material.diffuse;
if (diffuse)
diff --git a/gz3d/src/gzspawnmodel.js b/gz3d/src/gzspawnmodel.js
index 9675c22..75df2c6 100644
--- a/gz3d/src/gzspawnmodel.js
+++ b/gz3d/src/gzspawnmodel.js
@@ -18,7 +18,6 @@ GZ3D.SpawnModel = function(scene, domElement)
GZ3D.SpawnModel.prototype.init = function()
{
this.plane = new THREE.Plane(new THREE.Vector3(0, 0, 1), 0);
- this.projector = new THREE.Projector();
this.ray = new THREE.Ray();
this.obj = null;
this.active = false;
@@ -243,7 +242,7 @@ GZ3D.SpawnModel.prototype.moveSpawnedModel = function(positionX, positionY)
{
var vector = new THREE.Vector3( (positionX / window.innerWidth) * 2 - 1,
-(positionY / window.innerHeight) * 2 + 1, 0.5);
- this.projector.unprojectVector(vector, this.scene.camera);
+ vector.unproject(this.scene.camera);
this.ray.set(this.scene.camera.position,
vector.sub(this.scene.camera.position).normalize());
var point = this.ray.intersectPlane(this.plane);
--
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