1 files changed, 5 insertions, 1 deletions
diff --git a/o3d/samples/o3d-webgl/shape.js b/o3d/samples/o3d-webgl/shape.js
index 4754869..ab47b2f 100644
--- a/o3d/samples/o3d-webgl/shape.js
+++ b/o3d/samples/o3d-webgl/shape.js
@@ -37,6 +37,7 @@
  * @constructor
  */
 o3d.Shape = function() {
+  o3d.ParamObject.call(this);
   this.elements = [];
 };
 o3d.inherit('Shape', 'ParamObject');
@@ -72,7 +73,10 @@ o3d.Shape.prototype.elements = [];
  */
 o3d.Shape.prototype.createDrawElements =
     function(pack, material) {
-  o3d.notImplemented();
+  var elements = this.elements;
+  for (var i = 0; i < elements.length; ++i) {
+    elements[i].createDrawElement(pack, material);
+  }
 };