Squashed commit of the following:

commit ce81a3f4387d80f9ac406e73b843fb5dbe9cf432
Merge: e78f431 fba39db
Author: Valerio Virgillito <valerio@motorola.com>
Date:   Thu Feb 9 11:57:35 2012 -0800

    Merge pull request #26 from pushkarjoshi/pentool

    Pentool

commit e78f4312c194d9e8188075cf1fe87e4be22b24e4
Author: Valerio Virgillito <valerio@motorola.com>
Date:   Thu Feb 9 11:56:40 2012 -0800

    adding oneway to the 3d bindings to fix a bug where the stage was getting selected.

    Signed-off-by: Valerio Virgillito <valerio@motorola.com>

commit fba39dbb3bd64eddf6162fbf57232089e446fb06
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Thu Feb 9 10:50:05 2012 -0800

    removing shaders

commit fa700027b541ec8f37c55f4fe17da5f78759ebd5
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 8 16:06:37 2012 -0800

    fill all paths even if they are open

commit 18243deb66ab14a014756bfb0be1a52648c7771a
Merge: 802e92e 0537f8f
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 8 15:42:40 2012 -0800

    Merge branch 'master' into pentool

    Conflicts:
    	js/helper-classes/RDGE/GLWorld.js
    	js/helper-classes/RDGE/MaterialsLibrary.js

commit 802e92eb70b00849dadacf2c6590d27edbe65d99
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 8 15:39:47 2012 -0800

    bug fixes for better anchor point rotation and removing snapping on hover and mouse down

commit 9b6b228524f14bf65ba60aaf3d0993c8ec5bff2d
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Feb 7 15:22:11 2012 -0800

    some minor bug fixes and code cleanup

commit 4bbe42e6d01fd0f81d13357a75b40eae9925dda3
Merge: e7aa17a 8950b34
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Feb 7 07:21:27 2012 -0800

    Merge branch 'master' into pentool

commit e7aa17a9b472640355e95c54841399f6203050d4
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Feb 7 07:20:28 2012 -0800

    don't use colorToHex function because it only works for 3D color (needs a fix to colorToHex)

commit acc500d1f1c76f4e7c93ae1cfea8d925ca95e7b9
Merge: 4d4de64 4222db9
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Thu Feb 2 11:28:45 2012 -0800

    Merge branch 'working' of c:/Code/github/emueller/ninja-internal/ into pentool

commit 4d4de64472603426a73b26cc98ba8206190949b8
Merge: 0e87c02 5233508
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Thu Feb 2 11:19:30 2012 -0800

    Merge branch 'master' into pentool

commit 4222db97e353fb65fab787ba5927d16d9fa4e1f7
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 16:18:26 2012 -0800

    Removed a console log and set the Plasma material to animating.

commit 30bc466a0ac80f8303e223c19704b90457293cdc
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 15:57:20 2012 -0800

    Fixed plane orientations for view orientations other than front.

commit 11db5a63bda57c630eaf1d8baded9b79ca7ac1f2
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 15:11:21 2012 -0800

    listen for the appMouseUp event in the Pan tool

commit 823945a2bcb42bbf9c6a1cd0ef723b8f415e557f
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 14:39:46 2012 -0800

    factor in the zoom factor when drawing the stage compass.

commit 0e87c02e74e08c7bf156373b0d2459563e17ecd6
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 1 14:38:15 2012 -0800

    make GLAnchorPoint functions as part of its prototype

commit 5a288b9d3f8e6690149978d9d0e7bea98cc81312
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 14:09:24 2012 -0800

    Fix for a marquee zoom bug.

commit 715f95cacead0025a57823e4cefa22e618f15df0
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 14:00:06 2012 -0800

    mouse wheel for zoom tool

commit 62d38a080b2918a0284c854e9bf882bfeeea1e0b
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 1 13:21:11 2012 -0800

    avoid overriding GlGeomObj translate method

commit 799369e153baf92eb10f26e91a1ab664900da8ed
Merge: b2ce8b8 c0f4374
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 13:06:17 2012 -0800

    Merge branch 'ToolFixes' of github.com:mqg734/ninja-internal into working

commit b2ce8b819cc85a558d862c04965b7e65a6ce8640
Author: hwc487 <hwc487@motorola.com>
Date:   Wed Feb 1 13:05:32 2012 -0800

    changes to allow minimal rendering ofnon-animated materials.

commit ada488781ff815a827e7f5903f2c55773e3be0f3
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 1 12:16:11 2012 -0800

    when selecting anchor points, first check if the selected anchor position is close enough

commit 107f79288ed87a282dd52075640297cc02bdf318
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Wed Feb 1 12:00:44 2012 -0800

    performance improvement: add most of the GLSubpath functions to its prototype

commit c00d5d3072e487be200559f692ce4399222d5fa5
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Jan 31 14:25:05 2012 -0800

    handle the case of proper redraw when the alt key is held down even after mouse up

commit c006b3e75d5e23da63687a04cd30bf56a3a8a80d
Merge: f0e3fa6 1d8af9f
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Jan 31 12:07:43 2012 -0800

    Merge branch 'master' into pentool

commit f0e3fa691b3c042c9fc49a7a0cde8ddf8100c195
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Tue Jan 31 12:05:15 2012 -0800

    display the anchor point to be selected on mouse hover

commit aa1b4b78d9e1b9cc15529dbf7196b7ac8a88e260
Merge: 0b8d8b2 6066b9b
Author: hwc487 <hwc487@motorola.com>
Date:   Tue Jan 31 10:46:48 2012 -0800

    Merge branch 'ToolFixes' of github.com:mqg734/ninja-internal into working

    Conflicts:
    	js/stage/stage.reel/stage.js

commit 0b8d8b2eb595b64ef53440b949f3c5ec891daf8a
Merge: 8e43a46 e4837ed
Author: hwc487 <hwc487@motorola.com>
Date:   Tue Jan 31 09:22:56 2012 -0800

    Merge branch 'master' of github.com:Motorola-Mobility/ninja-internal into working

commit 8e43a46e3d79323fe06dc7771bc611a2c3c85c5c
Author: hwc487 <hwc487@motorola.com>
Date:   Mon Jan 30 16:15:12 2012 -0800

    Renderer startup handling of non-animated materials.

    Changed zoom from the document bar to keep the location center of the viewable portion of the document fixed.

commit c41d2c2b749b67921f243fb7594ce0cdb1ccce36
Merge: 86a801c f129a23
Author: hwc487 <hwc487@motorola.com>
Date:   Mon Jan 30 16:09:00 2012 -0800

    Merge branch 'staging' of github.com:Motorola-Mobility/ninja-internal into working

commit 972e0ce4df7b332601ad006ca8b7dd9e189a59ef
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Mon Jan 30 14:38:48 2012 -0800

    do the fill before the stroke for the path, so the stroke width renders acc. to user specification

commit da7ad067b146200847b543faf288844221dff928
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Mon Jan 30 14:30:31 2012 -0800

    missed a couple of pen tool property files on last checkin

commit 76abbaafb0d90bb1dc9c63a5a5a78ab95bb00420
Author: Pushkar Joshi <pushkar@motorola.com>
Date:   Mon Jan 30 13:56:33 2012 -0800

    Merge pushkar branch on gerritt with github version

commit 86a801c057fc3b0580d6130be5740c2ee503444f
Author: hwc487 <hwc487@motorola.com>
Date:   Fri Jan 27 15:52:36 2012 -0800

    updated from old repo

Signed-off-by: Jonathan Duran <jduran@motorola.com>

1 files changed, 887 insertions, 1430 deletions

diff --git a/js/helper-classes/RDGE/GLSubpath.js b/js/helper-classes/RDGE/GLSubpath.js
index 55b7e49a..3200cf59 100644
--- a/js/helper-classes/RDGE/GLSubpath.js
+++ b/js/helper-classes/RDGE/GLSubpath.js
@@ -4,7 +4,7 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
 </copyright> */
 
-// Todo: This shoudl be converted to a module
+// Todo: This entire class should be converted to a module
 var VecUtils = require("js/helper-classes/3D/vec-utils").VecUtils;
 
 
@@ -35,6 +35,7 @@ function SegmentIntersections(){
 //      representation a sequence of cubic bezier curves.
 //      Derived from class GLGeomObj
 ///////////////////////////////////////////////////////////////////////
+
 function GLSubpath() {
     ///////////////////////////////////////////////////
     // Instance variables
@@ -50,14 +51,6 @@ function GLSubpath() {
     
     this._UnprojectedAnchors = [];
 
-    //offset path samples and the points on the input path they map to
-    this._offsetPointsLeft = [];
-    this._offsetPointsRight = [];
-
-    //triangles determined by the offset points
-    this._offsetTrianglesLeft = [];
-    this._offsetTrianglesRight = [];
-
     //initially set the _dirty bit so we will construct samples
     this._dirty = true;
 
@@ -88,7 +81,6 @@ function GLSubpath() {
     this._planeMatInv = null;
     this._planeCenter = null;
 
-    // initialize the inherited members
     this.inheritedFrom = GLGeomObj;
     this.inheritedFrom();
 
@@ -105,681 +97,545 @@ function GLSubpath() {
     this._DEFAULT_STROKE_WIDTH = 20; //use only if stroke width not specified
     this._MAX_OFFSET_ANGLE = 10; //max angle (in degrees) between consecutive vectors from curve to offset path
 
-    /////////////////////////////////////////////////////////
-    // Property Accessors/Setters
-    /////////////////////////////////////////////////////////
-    this.setWorld = function (world) { this._world = world; }
-    this.getWorld = function () { return this._world; }
-    this.makeDirty = function () {this._dirty = true;}
-    this.geomType = function () { return this.GEOM_TYPE_CUBIC_BEZIER; }
-    this.setDrawingTool = function (tool) {this._drawingTool = tool;}
-    this.getDrawingTool = function () {return this._drawingTool;}
-    this.setPlaneMatrix = function(planeMat){this._planeMat = planeMat;}
-    this.setPlaneMatrixInverse = function(planeMatInv){this._planeMatInv = planeMatInv;}
-    this.setPlaneCenter = function(pc){this._planeCenter = pc;}
-
-    this.getCanvasX = function(){return this._canvasX;}
-    this.getCanvasY = function(){return this._canvasY;}
-    this.setCanvasX = function(cx){this._canvasX=cx;}
-    this.setCanvasY = function(cy){this._canvasY=cy;}
-        
-    this.getIsClosed = function () {return this._isClosed;}
-    this.setIsClosed = function (isClosed) { 
-        if (this._isClosed !== isClosed) {
-            this._isClosed = isClosed;  
-            this._dirty = true;
-        }
-    }
-    this.getNumAnchors = function () { return this._Anchors.length; }
-    this.getAnchor = function (index) { return this._Anchors[index]; } 
-    this.addAnchor = function (anchorPt) { 
-        this._Anchors.push(anchorPt);
-        this._selectedAnchorIndex = this._Anchors.length-1;
-        this._dirty = true;
-    }
+    // (current GLGeomObj complains if buildBuffers/render is added to GLSubpath prototype)
+    //buildBuffers
+    //  Build the stroke vertices, normals, textures and colors
+    //  Add that array data to the GPU using OpenGL data binding
+    this.buildBuffers = function () {
+        return; //no need to do anything for now
+    }//buildBuffers()
 
-    this.insertAnchor = function(anchorPt, index){
-        this._Anchors.splice(index, 0, anchorPt);
-    }
+    //render
+    //  specify how to render the subpath in Canvas2D
+    this.render = function () {
+        // get the world
+        var world = this.getWorld();
+        if (!world)  throw( "null world in subpath render" );
 
-    //remove and return anchor at specified index, return null on error
-    this.removeAnchor = function (index) { 
-        var retAnchor = null;
-        if (index < this._Anchors.length) {
-            retAnchor = this._Anchors.splice(index, 1);
-            this._dirty = true;
-        }
-        //deselect the removed anchor if necessary
-        if (this._selectedAnchorIndex === index){
-            this._selectedAnchorIndex = -1;
-        }
-        return retAnchor;
-    }
+         // get the context
+        var ctx = world.get2DContext();
+        if (!ctx)  throw ("null context in subpath render")
 
-    //remove all the anchor points
-    this.clearAllAnchors = function () {
-        this._Anchors = [];
-        this._isClosed = false; 
-        this._dirty = true;
-    }
+        var numAnchors = this.getNumAnchors();
+        if (numAnchors === 0)
+            return; //nothing to do for empty paths
 
-    this.insertAnchorAtParameter = function(index, param) {
-        if (index+1 >= this._Anchors.length && !this._isClosed) {
-            return;
-        }
-        //insert an anchor after the specified index using the parameter, using De Casteljau subdivision
-        var nextIndex = (index+1)%this._Anchors.length;
+        ctx.save();
 
-        //build the De Casteljau points
-        var P0P1 = VecUtils.vecInterpolate(3, this._Anchors[index].getPos(), this._Anchors[index].getNext(), param);
-        var P1P2 = VecUtils.vecInterpolate(3, this._Anchors[index].getNext(), this._Anchors[nextIndex].getPrev(), param);
-        var P2P3 = VecUtils.vecInterpolate(3, this._Anchors[nextIndex].getPrev(), this._Anchors[nextIndex].getPos(), param);
+        this.createSamples(); //dirty bit checked in this function...will generate a polyline representation
+        var bboxMin = this.getBBoxMin();
+        var bboxMax = this.getBBoxMax();
+        var bboxWidth = bboxMax[0] - bboxMin[0];
+        var bboxHeight = bboxMax[1] - bboxMin[1];
+        var bboxMid = Vector.create([0.5 * (bboxMax[0] + bboxMin[0]), 0.5 * (bboxMax[1] + bboxMin[1]), 0.5 * (bboxMax[2] + bboxMin[2])]);
 
-        var P0P1P2 = VecUtils.vecInterpolate(3, P0P1, P1P2, param);
-        var P1P2P3 = VecUtils.vecInterpolate(3, P1P2, P2P3, param);
-        var anchorPos = VecUtils.vecInterpolate(3, P0P1P2, P1P2P3, param);
+        ctx.clearRect(0, 0, bboxWidth, bboxHeight);
 
 
-        //update the next of the anchor at index and prev of anchor at nextIndex
-        var isPrevCoincident = false;
-        var isNextCoincident = false;
-        if (VecUtils.vecDist( 3, P0P1, this._Anchors[index].getNext()) < this._SAMPLING_EPSILON) {
-            //no change to the next point
-            isPrevCoincident = true;
-        } else {
-            this._Anchors[index].setNextPos(P0P1[0], P0P1[1], P0P1[2]);
+        ctx.lineWidth = this._strokeWidth;
+        ctx.strokeStyle = "black";
+        if (this._strokeColor)
+            ctx.strokeStyle = MathUtils.colorToHex( this._strokeColor );
+        ctx.fillStyle = "white";
+        if (this._fillColor){
+            //ctx.fillStyle = MathUtils.colorToHex( this._fillColor );
+            var fillColorStr = "rgba("+parseInt(255*this._fillColor[0])+","+parseInt(255*this._fillColor[1])+","+parseInt(255*this._fillColor[2])+","+this._fillColor[3]+")";
+            ctx.fillStyle = fillColorStr;
         }
+        var lineCap = ['butt','round','square'];
+        ctx.lineCap = lineCap[1];
+        ctx.beginPath();
 
-        if (VecUtils.vecDist( 3, P2P3, this._Anchors[nextIndex].getPrev()) < this._SAMPLING_EPSILON) {
-            //no change to the prev point
-            isNextCoincident = true;
-        } else {
-            this._Anchors[nextIndex].setPrevPos(P2P3[0], P2P3[1], P2P3[2]);
+        /*
+        commenting this out for now because of Chrome bug where coincident endpoints of bezier curve cause the curve to not be rendered
+        var prevAnchor = this.getAnchor(0);
+        ctx.moveTo(prevAnchor.getPosX()-bboxMin[0],prevAnchor.getPosY()-bboxMin[1]);
+        for (var i = 1; i < numAnchors; i++) {
+            var currAnchor = this.getAnchor(i);
+            ctx.bezierCurveTo(prevAnchor.getNextX()-bboxMin[0],prevAnchor.getNextY()-bboxMin[1], currAnchor.getPrevX()-bboxMin[0], currAnchor.getPrevY()-bboxMin[1], currAnchor.getPosX()-bboxMin[0], currAnchor.getPosY()-bboxMin[1]);
+            prevAnchor = currAnchor;
+        }
+        if (this._isClosed === true) {
+            var currAnchor = this.getAnchor(0);
+            ctx.bezierCurveTo(prevAnchor.getNextX()-bboxMin[0],prevAnchor.getNextY()-bboxMin[1], currAnchor.getPrevX()-bboxMin[0], currAnchor.getPrevY()-bboxMin[1], currAnchor.getPosX()-bboxMin[0], currAnchor.getPosY()-bboxMin[1]);
+            prevAnchor = currAnchor;
+            ctx.fill();
         }