title: Three.js load a single .obj model , how to show vertex colors
body: <p>I am new to Three.js (3D) and have a simple question. I have the following code that will work properly, but I think the result lost their colors because I open the test.obj file whith 3D Buidler(WIN10), there are lots of colors on ther surface of model. why?</p>
  
  <p>The Code</p>
  
  <pre><code>var loader = new THREE.OBJLoader()
  loader.load( 'test.obj', function ( object ) {
      object.position.y = 0;
      scene.add( object );                
  } );
  </code></pre>
  
  <p>I think it's vertex color, How to show it's vertex color?</p>
  
  <pre><code>var loader = new THREE.OBJLoader2()
  loader.load( 'test.obj', function ( object ) {
      object.position.y = 0;
      scene.add( object );                
  } );
  </code></pre>
  
  <p>I have tryed OBJLoader2.js , but it doesn't work, need some settings?</p>
  
  <p>The result loaded by Three.js:</p>
  
  <p><a href="https://i.stack.imgur.com/MZHjo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MZHjo.png" alt="The result loaded by Three.js"></a></p>
  
  <p>The result loaded by 3D Builder:</p>
  
  <p><a href="https://i.stack.imgur.com/Tu5VX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Tu5VX.png" alt="The result loaded by 3D Builder"></a></p>
  
  <p><a href="https://www.dropbox.com/s/ti23ffs6m0bxs43/test.obj?dl=0" rel="nofollow noreferrer">The obj file</a>   </p>