Merge branch 'master' into pentool

3 files changed, 16 insertions, 5 deletions

diff --git a/js/helper-classes/3D/draw-utils.js b/js/helper-classes/3D/draw-utils.js
index 63e7799a..59da411f 100755
--- a/js/helper-classes/3D/draw-utils.js
+++ b/js/helper-classes/3D/draw-utils.js
@@ -139,8 +139,8 @@ var DrawUtils = exports.DrawUtils = Montage.create(Component, {
     handleCloseDocument:{
         value: function() {
             if(this.application.ninja.documentController._documents.length === 0){
-                this._eltArray = [];
-                this._planesArray = [];
+                this._eltArray = null;
+                this._planesArray = null;
             }
         }
     },
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/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index cf8a91db..1caacd00 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -1978,12 +1978,20 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
         },
 
         setupDragPlanes : {
-                value: function( hitRec ) {
+                value: function( hitRec, inGlobalMode ) {
                         // get the location of the point in stage world space
                         var elt = hitRec.getElt();
                         var localPt = hitRec.getLocalPoint();
                         var planeMat = hitRec.getPlaneMatrix();
-                        var stageWorldPt = viewUtils.postViewToStageWorld( MathUtils.transformPoint(localPt,planeMat),  elt );
+            var stageWorldPt;
+            if(inGlobalMode)
+            {
+                stageWorldPt = MathUtils.transformPoint(localPt,planeMat);
+            }
+            else
+            {
+                stageWorldPt = viewUtils.postViewToStageWorld( MathUtils.transformPoint(localPt,planeMat),  elt );
+            }
 
                         /*
                          // get a working plane parallel to the current working plane through the stage world point