Demos : Parsing OBJ

Parsing OBJ Parsing MD2 Parsing 3DS Parsing Collada
Code:

<html>
<head>
     <script type="text/javascript" src="//lib.ivank.net/ivank.js"></script>
     <script type="text/javascript" src="//k3d.ivank.net/K3D.js"></script>
     <script type="text/javascript">
          
          function Start()
          {
               K3D.load("raptor.obj", loaded);		// loading file ...
          }
          
          function loaded(data)
          {
               var m = K3D.parse.fromOBJ(data);	// done !
               console.log(m);
               
               var stage = new Stage("c");  
               var s = new Sprite(); 
               stage.addChild(s);
               
               s.x = stage.stageWidth/2; 
               s.y = stage.stageHeight/2 + 200;
               s.z = 300;
               s.scaleX = s.scaleY = s.scaleZ = 5;
               
               //	I need to index vertices and UVT with the same indices... 0, 1, 2, ...
               var vts = K3D.edit.unwrap(m.i_verts, m.c_verts, 3);
               
               //  In my engine, Y goes down, but in my model, Y goes up
               K3D.edit.transform(vts, K3D.mat.scale(1,-1,1));	
               var uvt = K3D.edit.unwrap(m.i_uvt  , m.c_uvt  , 2);
               var ind = [];
               for(var i=0; i<m.i_verts.length; i++) ind.push(i);
               
               s.graphics.beginBitmapFill(new BitmapData("raptor.jpg"));
               s.graphics.drawTriangles3D(vts, ind, uvt);
               
               stage.addEventListener(Event.ENTER_FRAME, 
                    function(e) { s.rotationY += 0.01*(stage.mouseX - stage.stageWidth/2); } );
          }
     </script>
</head>
<body onload="Start();"><canvas id="c"></canvas></body>
</html>