31 files changed, 1381 insertions, 170 deletions

diff --git a/js/helper-classes/3D/math-utils.js b/js/helper-classes/3D/math-utils.js
index 562a6e73..2f0283a9 100755
--- a/js/helper-classes/3D/math-utils.js
+++ b/js/helper-classes/3D/math-utils.js
@@ -729,7 +729,10 @@ var MathUtilsClass = exports.MathUtilsClass = Object.create(Object.prototype, {
             // the area of the polygon is the length of the normal
             var area = VecUtils.vecMag(3, normal );
             if (this.fpSign(area) != 0)
-                vec3.scale(normal, 1.0/area);
+                        {
+                //vec3.scale(normal, 1.0/area);
+                                normal = VecUtils.vecNormalize(3, normal, 1.0);
+                        }
 
             return normal;
         }
diff --git a/js/helper-classes/RDGE/runtime/CanvasDataManager.js b/js/helper-classes/RDGE/runtime/CanvasDataManager.js
index 4985fc9a..efbfe4db 100644
--- a/js/helper-classes/RDGE/runtime/CanvasDataManager.js
+++ b/js/helper-classes/RDGE/runtime/CanvasDataManager.js
@@ -12,7 +12,7 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 ///////////////////////////////////////////////////////////////////////
 function CanvasDataManager()
 {
-        this.loadGLData = function(root,  valueArray)
+        this.loadGLData = function(root,  valueArray,  NinjaUtils)
         {
                 var value = valueArray;
                 var nWorlds = value.length;
@@ -29,31 +29,7 @@ function CanvasDataManager()
                                         var canvas = this.findCanvasWithID( id, root );
                                         if (canvas)
                                         {
-                                                var loadForAuthoring = true;
-                                                var index = importStr.indexOf( "scenedata: " );
-                                                if (index >= 0)  loadForAuthoring = false;
-
-                                                if (loadForAuthoring)
-                                                {
-                                                        if (!canvas.elementModel)
-                                                        {
-                                                                NJUtils.makeElementModel(canvas, "Canvas", "shape", true);
-                                                        }
-                                                                
-                                                        if (canvas.elementModel)
-                                                        {
-                                                                if (canvas.elementModel.shapeModel.GLWorld)
-                                                                        canvas.elementModel.shapeModel.GLWorld.clearTree();
-
-                                                                var world = new GLWorld( canvas );
-                                                                canvas.elementModel.shapeModel.GLWorld = world;
-                                                                world.import( importStr );
-                                                        }
-                                                }
-                                                else
-                                                {
-                                                        var rt = new GLRuntime( canvas, importStr );
-                                                }
+                                                var rt = new GLRuntime( canvas, importStr );
                                         }
                                 }
                         }
@@ -64,7 +40,7 @@ function CanvasDataManager()
         {
                 if (elt.elementModel && elt.elementModel.shapeModel && elt.elementModel.shapeModel.GLWorld)
                 {
-                        var data = elt.elementModel.shapeModel.GLWorld.export();
+                        var data = elt.elementModel.shapeModel.GLWorld.export( true );
                         dataArray.push( data );
                 }
 
@@ -90,7 +66,8 @@ function CanvasDataManager()
                         for (var i=0;  i<nKids;  i++)
                         {
                                 var child = elt.children[i];
-                                this.findCanvasWithID( id, child );
+                                var foundElt = this.findCanvasWithID( id, child );
+                                if (foundElt)  return foundElt;
                         }
                 }
         }
diff --git a/js/helper-classes/RDGE/runtime/GLRuntime.js b/js/helper-classes/RDGE/runtime/GLRuntime.js
index 5c99be02..58cb4e33 100644
--- a/js/helper-classes/RDGE/runtime/GLRuntime.js
+++ b/js/helper-classes/RDGE/runtime/GLRuntime.js
@@ -16,6 +16,7 @@ function GLRuntime( canvas, importStr )
     // Instance variables
     ///////////////////////////////////////////////////////////////////////
         this._canvas            = canvas;
+        this._context           = null;
         this._importStr         = importStr;
 
         this.renderer           = null;
@@ -25,15 +26,40 @@ function GLRuntime( canvas, importStr )
         this._rootNode          = null;
 
         this._firstRender       = true;
+        this._initialized       = false;
+
+        this._useWebGL          = false;
+
+        // view parameters
+        this._fov = 45.0;
+        this._zNear = 0.1;
+        this._zFar = 100.0;
+        this._viewDist = 5.0;
+
+        this._aspect = canvas.width/canvas.height;
+
+        this._geomRoot;
+
+        // all "live" materials
+        this._materials = [];
 
     ///////////////////////////////////////////////////////////////////////
-        // initialization code
+        // accessors
     ///////////////////////////////////////////////////////////////////////
-        var id = canvas.getAttribute( "data-RDGE-id" ); 
-        canvas.rdgeid = id;
-        g_Engine.registerCanvas(canvas, this);
-        RDGEStart( canvas );
+        this.getZNear                   = function()            {  return this._zNear;                  }
+        this.getZFar                    = function()            {  return this._zFar;                   }
+        this.getFOV                             = function()            {  return this._fov;                    }
+        this.getAspect                  = function()            {  return this._aspect;                 }
+        this.getViewDistance    = function()            {  return this._viewDist;               }
+
+        this.get2DContext               = function()            {  return this._context;                }
 
+        this.getViewportWidth   = function()            {  return this._canvas.width;   }
+        this.getViewportHeight  = function()            {  return this._canvas.height;  }
+
+    ///////////////////////////////////////////////////////////////////////
+        // accessors
+    ///////////////////////////////////////////////////////////////////////
         this.loadScene = function()
         {
                 // parse the data
@@ -41,6 +67,8 @@ function GLRuntime( canvas, importStr )
                 var index = importStr.indexOf( "scenedata: " );
                 if (index >= 0)
                 {
+