3 files changed, 109 insertions, 21 deletions

diff --git a/js/helper-classes/3D/draw-utils.js b/js/helper-classes/3D/draw-utils.js
index 81a740e0..88830964 100755
--- a/js/helper-classes/3D/draw-utils.js
+++ b/js/helper-classes/3D/draw-utils.js
@@ -651,6 +651,21 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, {
                         this._lineColor = saveColor;
                         this._drawingContext.lineWidth = saveLineWidth;
 
+            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
+                // draw an outline around the body
+                var stagePt = MathUtils.getPointOnPlane([0,0,1,0]);
+                var stageMat = this.getPlaneToWorldMatrix([0,0,1], stagePt);
+    //            glmat4.multiply( tMat, stageMat, stageMat);
+                pt0 = [0, 0, 0];
+                pt1 = [0, height, 0];
+                delta = [width, 0, 0];
+                this.drawGridLines(pt0, pt1, delta, stageMat, 2);
+                pt0 = [0, 0, 0];
+                pt1 = [width, 0, 0];
+                delta = [0, height, 0];
+                this.drawGridLines(pt0, pt1, delta, stageMat, 2);
+            }
+
                         // draw the lines
                         this.redrawGridLines();
 
@@ -752,12 +767,27 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, {
                         this._drawingContext.lineWidth = 0.25;
 
                         // draw the lines
-                        var nLines = this._gridLineArray.length;
+            var line,
+                            nLines = this._gridLineArray.length;
+            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
+                            nLines = this._gridLineArray.length-4;
+            }
+
                         for (var i = 0; i < nLines; i++) {
-                                var line = this._gridLineArray[i];
+                                line = this._gridLineArray[i];
                                 this.drawIntersectedLine(line, this._drawingContext);
                         }
 
+            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
+                this._lineColor = "red";
+                i = nLines;
+                nLines += 4;
+                for (; i < nLines; i++) {
+                    line = this._gridLineArray[i];
+                    this.drawIntersectedLine(line, this._drawingContext);
+                }
+            }
+
                         this.popState();
                 }
         },
diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index 7fc492a5..6766ac7f 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -1617,7 +1617,11 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         if (x > y) {
                                                 if (x > z) {
                                                         plane[0] = 1;
-                                                        plane[3] = this.getStageWidth() / 2.0;
+                            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
+                                plane[3] = stage.scrollWidth / 2.0;
+                            } else {
+                                plane[3] = this.getStageWidth() / 2.0;
+                            }
                                                         if (dir[0] > 0) plane[3] = -plane[3];
                                                         change = !drawUtils.drawYZ;
                                                         drawUtils.drawXY = drawUtils.drawXZ = false;
@@ -1635,7 +1639,11 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         else {
                                                 if (y > z) {
                                                         plane[1] = 1;
-                                                        plane[3] = this.getStageHeight() / 2.0;
+                            if(this.application.ninja.currentDocument.documentRoot.id !== "UserContent") {
+                                plane[3] = stage.scrollHeight / 2.0;
+                            } else {
+                                plane[3] = this.getStageHeight() / 2.0;
+                            }
                                                         if (dir[1] > 0) plane[3] = -plane[3];
                                                         change = !drawUtils.drawXZ;
                                                         drawUtils.drawXY = drawUtils.drawYZ = false;
@@ -1949,6 +1957,8 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                         var localPt = hitRec.getLocalPoint();
                         var planeMat = hitRec.getPlaneMatrix();
             var stageWorldPt;
+
+                        /*
             if(inGlobalMode)
             {
                 stageWorldPt = MathUtils.transformPoint(localPt,planeMat);
@@ -1957,6 +1967,8 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
             {
                 stageWorldPt = viewUtils.postViewToStageWorld( MathUtils.transformPoint(localPt,planeMat),  elt );
             }
+                        */
+            stageWorldPt = viewUtils.postViewToStageWorld( MathUtils.transformPoint(localPt,planeMat),  elt );
 
                         /*
                          // get a working plane parallel to the current working plane through the stage world point
diff --git a/js/helper-classes/3D/view-utils.js b/js/helper-classes/3D/view-utils.js
index 40a19b90..919f7c50 100755
--- a/js/helper-classes/3D/view-utils.js
+++ b/js/helper-classes/3D/view-utils.js
@@ -124,35 +124,81 @@ exports.ViewUtils = Montage.create(Component, {
         }
     },
 
-    getNormalToUnprojectedElementPlane: {
-        value: function( elt ) {
-            var mat = this.getMatrixFromElement(elt);
+    /*
+         *  This method will return a normal to a plane containing the Z axis and either the
+         *  x or y axis of the element.
+         */
+        getNormalToUnprojectedElementPlane:
+        {
+        value: function( elt, axis,  localMode )
+                {
+            var objMat = this.getMatrixFromElement(elt);
+                        var objMatInv = glmat4.inverse( objMat, [] );
 
-            var xVec = [mat[0],  mat[1],  mat[2],  mat[3]];
-            var yVec = [mat[4],  mat[5],  mat[6],  mat[7]];
+            var xVec = [1,0,0];
+            var yVec = [0,1,0];
+            var zVec = [0,0,1];
 
             var stage = this.application.ninja.currentDocument.documentRoot;
             var stageMat = this.getMatrixFromElement(stage);
-            var stagePlane = [stageMat[8],  stageMat[9],  stageMat[10],  stageMat[11]];
 
+                        var mat = glmat4.multiply( stageMat, objMat, [] );
+                        
+                        var viewDir;
+                        if (localMode)
+                        {
+                                var matInv = glmat4.inverse( mat, [] );
+                                viewDir = MathUtils.transformVector( [0,0,1], matInv );
+                        }
+                        else
+                        {
+                                var stageInv = glmat4.inverse( stageMat, [] );
+                                viewDir = MathUtils.transformVector( [0,0,1],  stageInv );
+                        }
+
+                        /*
                         if (elt === stage)
                         {
                                 xVec = [1,0,0];
                                 yVec = [0,1,0];
                         }
+                        */
 
-            var xDot = Math.abs(vecUtils.vecDot(3, xVec, stagePlane));
-            var yDot = Math.abs(vecUtils.vecDot(3, yVec, stagePlane));
+                        var plane;
+                        var xDot, yDot, zDot;
+                        switch (axis)
+                        {
+                                case 0:
+                                        yDot = Math.abs(vecUtils.vecDot(3, yVec, viewDir));
+                                        zDot = Math.abs(vecUtils.vecDot(3, zVec, viewDir));
+                                        if(yDot > zDot)
+                                                plane = vecUtils.vecCross( 3, zVec, xVec );
+                                        else
+                                                plane = vecUtils.vecCross( 3, yVec, xVec );
+                                        break;
+                                        
+                                case 1:
+                                        xDot = Math.abs(vecUtils.vecDot(3, yVec, viewDir));
+                                        zDot = Math.abs(vecUtils.vecDot(3, zVec, viewDir));
+                                        if(xDot > zDot)
+                                                plane = vecUtils.vecCross( 3, zVec, yVec );
+                                        else
+                                                plane = vecUtils.vecCross( 3, xVec, yVec );
+                                        break;
+                                        break;
+
+                                case 2:
+                                        xDot = Math.abs(vecUtils.vecDot(3, xVec, viewDir));
+                                        yDot = Math.abs(vecUtils.vecDot(3, yVec, viewDir));
+
+                                        if(xDot > yDot)
+                                                plane = vecUtils.vecCross( 3, yVec, zVec );
+                                        else
+                                                plane = vecUtils.vecCross( 3, xVec, zVec );
+                                        break;
+                        }
 
-            var plane;
-            if(xDot > yDot)
-            {
-                plane = xVec;
-            }
-            else
+                        if (localMode)  plane = MathUtils.transformVector( plane, objMat );