Merged in NRRPLT-7488 (pull request #27)

[NRRPLT-7488] should recieve the proper modelsdf

Approved-by: Manos Angelidis <angelidis@fortiss.org>
Approved-by: Axel von Arnim <axel.vonarnim@fortiss.org>

gz3d/src/gzspawnmodel.js

@@ -82,8 +82,7 @@ GZ3D.SpawnModel.prototype.start = function (modelPath, modelSDF, modelName, call
   }
   else
   {
-    if (typeof modelSDF === 'undefined') modelSDF = 'model.sdf';
-    mesh = this.sdfParser.loadSDF(modelPath + '/' + modelSDF);
+    mesh = this.sdfParser.loadSDF(modelSDF);
     //TODO: add transparency to the object
     zoffset = 0;
     this.autoAlignModel.alignOnMeshBase();