title: Cannot get position of loaded json models
body: <p>Here is an example json file for a simple rectangular box.</p>
  
  <pre><code>{
  
      "metadata" :
      {
          "formatVersion" : 3.1,
          "sourceFile"    : "BOX.obj",
          "generatedBy"   : "OBJConverter",
          "vertices"      : 8,
          "faces"         : 6,
          "normals"       : 6,
          "colors"        : 0,
          "uvs"           : 4,
          "materials"     : 1
      },
  
      "scale" : 1.000000,
  
      "materials": [  {
      "DbgColor" : 15658734,
      "DbgIndex" : 0,
      "DbgName" : "wire_135110008",
      "colorAmbient" : [0.0, 0.0, 0.0],
      "colorDiffuse" : [0.5294, 0.4314, 0.0314],
      "colorSpecular" : [0.35, 0.35, 0.35],
      "illumination" : 2,
      "specularCoef" : 32.0,
      "transparency" : 1.0
      }],
  
      "vertices": [-0.069100,0.041400,0.069200,-0.069100,0.041400,0.040600,-0.028100,0.041400,0.040600,-0.028100,0.041400,0.069200,-0.069100,0.077200,0.069200,-0.028100,0.077200,0.069200,-0.028100,0.077200,0.040600,-0.069100,0.077200,0.040600],
  
      "morphTargets": [],
  
      "morphColors": [],
  
      "normals": [0,-1,-0,0,1,-0,0,0,1,1,0,-0,0,0,-1,-1,0,-0],
  
      "colors": [],
  
      "uvs": [[1,0,1,1,0,1,0,0]],
  
      "faces": [43,0,1,2,3,0,0,1,2,3,0,0,0,0,43,4,5,6,7,0,3,0,1,2,1,1,1,1,43,0,3,5,4,0,3,0,1,2,2,2,2,2,43,3,2,6,5,0,3,0,1,2,3,3,3,3,43,2,1,7,6,0,3,0,1,2,4,4,4,4,43,1,0,4,7,0,3,0,1,2,5,5,5,5]
  
  }
  </code></pre>
  
  <p>And here is my code for loading the box above (no setting position statement for the loaded box):</p>
  
  <pre><code>var jsonLoader = new THREE.BinaryLoader();
  jsonLoader.load('models/demo/BOX.js', function (geometry, materials) {
      var faceMaterial = new THREE.MeshFaceMaterial(materials);
      box = new THREE.Mesh(geometry, faceMaterial);
  
      // Add mesh to the scene
      box.scale.set(10, 10, 10);
      scene.add(box);
  });
  </code></pre>
  
  <p>I tried to get its original positon after loading and I got problem. The position which I got with <code>$('#info').html(box.position.x + ', ' + box.position.y + ', ' + box.position.z);</code> is always <code>0, 0, 0</code> . (#info is a div element to show the result).<br/>Could someone please help me to get the original position of the box (or any other models) after loading without manually setting its position?<br/>Thanks!</p>