diff -r 130cff40c734 -r 9df7034275e8 scripts/cube.js
--- a/scripts/cube.js	Wed Apr 27 00:45:37 2011 +0200
+++ b/scripts/cube.js	Wed Apr 27 02:04:45 2011 +0200
@@ -1,9 +1,30 @@
+function Node(position, rotation, geometry)
+{
+    this.pos = position;
+    this.rot = rotation;
+    this.geometry = geometry;
+    this.children = [];
+}
+Node.prototype.update = function(time)
+{
+    // this.right = [1, 0, 0];
+    // this.up = [0, 1, 0];
+    // this.target = [0, 0, -1];
+    // var x = vec3.dot([1, 0, 0], this.pos);
+    // var y = vec3.dot([0, 1, 0], this.pos);
+    // var z = vec3.dot([0, 0, -1], this.pos);
+    // this.matrix = mat4.create([this.right[0], this.up[0], -this.target[0], 0,
+    //  			       this.right[1], this.up[1], -this.target[1], 0,
+    //  			       this.right[2], this.up[2], -this.target[2], 0,
+    //  			       -x, -y, z, 1]); 
+    for (var id in this.children) this.children[id].update(time);
+}
+
+
 function Cube(size, context)
 {
     var gl = context.gl;
-    this.size = size || 1;
-    this.rotation = {'x': 0.0, 'y': 0.0, 'z': 0.0};
-    
+    this.size = size || 1;    
     this.positionBuffer = gl.createBuffer();
     gl.bindBuffer(gl.ARRAY_BUFFER, this.positionBuffer);
     var vertices = [