1 files changed, 161 insertions, 161 deletions

diff --git a/js/helper-classes/3D/hit-record.js b/js/helper-classes/3D/hit-record.js
index 46462c20..7e39bb50 100755
--- a/js/helper-classes/3D/hit-record.js
+++ b/js/helper-classes/3D/hit-record.js
@@ -41,90 +41,90 @@ var snapManagerModule = require("js/helper-classes/3D/snap-manager");
 var HitRecord = exports.HitRecord = Object.create(Object.prototype,
 {
 
-        ///////////////////////////////////////////////////////////////////////
-        // Constant definitions
-        ///////////////////////////////////////////////////////////////////////
-        SNAP_TYPE_STAGE : { value: 1, writable: true },
-        SNAP_TYPE_GRID_VERTEX : { value: 2, writable: true },
-        SNAP_TYPE_GRID_HORIZONTAL : { value: 13, writable: true },
-        SNAP_TYPE_GRID_VERTICAL: { value: 14, writable: true },
-        SNAP_TYPE_ALIGN_MERGED: { value: 15, writable: true },
-        SNAP_TYPE_HORIZONTAL_FROM_START: { value: 3, writable: true },
-        SNAP_TYPE_VERTICAL_FROM_START: { value: 4, writable: true },
-        SNAP_TYPE_ELEMENT: { value: 5, writable: true },
-        SNAP_TYPE_ELEMENT_EDGE: { value: 6, writable: true },
-        SNAP_TYPE_ELEMENT_VERTEX: { value: 7, writable: true },
-        SNAP_TYPE_ALIGN_HORIZONTAL: { value: 8, writable: true },
-        SNAP_TYPE_ALIGN_VERTICAL: { value: 9, writable: true },
-        SNAP_TYPE_ALIGN_BOTH: { value: 10, writable: true },
-        SNAP_TYPE_ELEMENT_CENTER: { value: 11, writable: true },
-        SNAP_TYPE_CONTAINED_ELEMENT: { value: 12, writable: true },
-        SNAP_TYPE_UNDEFINED: { value: null, writable: -1 },
-        
-        ///////////////////////////////////////////////////////////////////////
-        // Instance variables
-        ///////////////////////////////////////////////////////////////////////
-        _type: { value: this.SNAP_TYPE_UNDEFINED, writable: true },
-        _elt: { value: null, writable: true },                          // this can be null.  example: snapping to the working plane
-        _screenPt: { value: null, writable: true },             // snap point in global screen space
-        _localPoint: { value: null, writable: true },           // snap point in the local space of the element
-        _plane: { value: null, writable: true },                // plane equation at the snap point in local object space
-        _planeMat: { value: Matrix.I(4) , writable: true },             // transform to take the point from plane space to the transformed view space of the element
-        _assocScrPt: { value: null, writable: true },           // associated screen point
-        _assocScrPt2: { value: null, writable: true },          // a second associated point for drawing multiple snap align hits
-        _planarHit: { value: false, writable: true },
-        _snapBoundaryIndex : { value: -1, writable: true },             // this used for snap align to object boundaries
-        _isQuadPt :{ value: false, writable: true },    // used for snapping to an object's quadrant point
-
-        ///////////////////////////////////////////////////////////////////////
-        // Property accessors
-        ///////////////////////////////////////////////////////////////////////
-        getElt : { value: function()                    {  return this._elt;                                    }},
-        setElt : { value: function(e)                   {  this._elt = e;                                               }},
-        getElement : { value: function()                        {  return this._elt;                                    }},
-        setElement : { value: function(e)                       {  this._elt = e;                                               }},
-
-        getZIndex : { value: function()                 {  return this._zIndex; }},
-        setZIndex : { value: function(i)                        {  this._zIndex = i;                                    }},
-
-        setScreenPoint : { value: function(s)                   {  this._screenPt = s.slice(0);                 }},
-        getScreenPoint : { value: function()                    {  return this._screenPt.slice(0);              }},
-
-        setLocalPoint : { value: function(s)                    {  this._localPt = s.slice(0);                  }},
-        getLocalPoint : { value:  function()                    {  return this._localPt.slice(0);               }},
-
-        setAssociatedScreenPoint : { value: function(s)                 {  this._assocScrPt = s.slice(0);               }},
-        getAssociatedScreenPoint : { value: function()                  {  return this._assocScrPt.slice(0);    }},
-        hasAssociatedScreenPoint : { value: function()                  {  return this._assocScrPt != null;             }},
-
-        setAssociatedScreenPoint2 : { value: function(s)                        {  this._assocScrPt2 = s.slice(0);              }},
-        getAssociatedScreenPoint2 : { value: function()                 {  return this._assocScrPt2.slice(0);   }},
-        hasAssociatedScreenPoint2 : { value: function()                 {  return this._assocScrPt2 != null;    }},
-
-        setPlane : { value: function(p)                 {  this._plane = p.slice(0);                    }},
-        getPlane : { value: function()                  {  return this._plane.slice(0);                 }},
-
-        setPlaneMatrix : { value: function(pm)                  {  this._planeMat = pm.slice(0);                }},
-        getPlaneMatrix : { value: function()                    {  return this._planeMat.slice(0);              }},
-
-        setPlanarHit : { value:  function(p)                    {  this._planarHit = p;                                 }},
-        isPlanarHit : { value: function()                       {  return this._planarHit;                              }},
-
-        getSnapBoundaryIndex : { value: function()                      {  return this._snapBoundaryIndex;              }},
-        setSnapBoundaryIndex : { value: function(i)                     {  this._snapBoundaryIndex = i;                 }},
-
-        getType : { value: function()                   {  return this._type;                                   }},
-        setType : { value: function(t)                  {this._type = t;  if (!this.checkType())  { throw new Error("invalid snap type");  return;  }   }},
-
-        getUseQuadPoint : { value: function()                   {  return this._isQuadPt;                               }},
-        setUseQuadPoint : { value: function(q)                  {this._isQuadPt = q;                                    }},
-
-        ///////////////////////////////////////////////////////////////////////
-        // Methods
-        ///////////////////////////////////////////////////////////////////////
-
-        checkType :{
-        value: function()       {
+    ///////////////////////////////////////////////////////////////////////
+    // Constant definitions
+    ///////////////////////////////////////////////////////////////////////
+    SNAP_TYPE_STAGE : { value: 1, writable: true },
+    SNAP_TYPE_GRID_VERTEX : { value: 2, writable: true },
+    SNAP_TYPE_GRID_HORIZONTAL : { value: 13, writable: true },
+    SNAP_TYPE_GRID_VERTICAL: { value: 14, writable: true },
+    SNAP_TYPE_ALIGN_MERGED: { value: 15, writable: true },
+    SNAP_TYPE_HORIZONTAL_FROM_START: { value: 3, writable: true },
+    SNAP_TYPE_VERTICAL_FROM_START: { value: 4, writable: true },
+    SNAP_TYPE_ELEMENT: { value: 5, writable: true },
+    SNAP_TYPE_ELEMENT_EDGE: { value: 6, writable: true },
+    SNAP_TYPE_ELEMENT_VERTEX: { value: 7, writable: true },
+    SNAP_TYPE_ALIGN_HORIZONTAL: { value: 8, writable: true },
+    SNAP_TYPE_ALIGN_VERTICAL: { value: 9, writable: true },
+    SNAP_TYPE_ALIGN_BOTH: { value: 10, writable: true },
+    SNAP_TYPE_ELEMENT_CENTER: { value: 11, writable: true },
+    SNAP_TYPE_CONTAINED_ELEMENT: { value: 12, writable: true },
+    SNAP_TYPE_UNDEFINED: { value: null, writable: -1 },
+
+    ///////////////////////////////////////////////////////////////////////
+    // Instance variables
+    ///////////////////////////////////////////////////////////////////////
+    _type: { value: this.SNAP_TYPE_UNDEFINED, writable: true },
+    _elt: { value: null, writable: true },              // this can be null.  example: snapping to the working plane
+    _screenPt: { value: null, writable: true },     // snap point in global screen space
+    _localPoint: { value: null, writable: true },       // snap point in the local space of the element
+    _plane: { value: null, writable: true },        // plane equation at the snap point in local object space
+    _planeMat: { value: Matrix.I(4) , writable: true },         // transform to take the point from plane space to the transformed view space of the element
+    _assocScrPt: { value: null, writable: true },       // associated screen point
+    _assocScrPt2: { value: null, writable: true },      // a second associated point for drawing multiple snap align hits
+    _planarHit: { value: false, writable: true },
+    _snapBoundaryIndex : { value: -1, writable: true },     // this used for snap align to object boundaries
+    _isQuadPt :{ value: false, writable: true },    // used for snapping to an object's quadrant point
+
+    ///////////////////////////////////////////////////////////////////////
+    // Property accessors
+    ///////////////////////////////////////////////////////////////////////
+    getElt : { value: function()            {  return this._elt;                    }},
+    setElt : { value: function(e)           {  this._elt = e;                       }},
+    getElement : { value: function()            {  return this._elt;                    }},
+    setElement : { value: function(e)           {  this._elt = e;                       }},
+
+    getZIndex : { value: function()         {  return this._zIndex; }},
+    setZIndex : { value: function(i)            {  this._zIndex = i;                    }},
+
+    setScreenPoint : { value: function(s)           {  this._screenPt = s.slice(0);         }},
+    getScreenPoint : { value: function()            {  return this._screenPt.slice(0);      }},
+
+    setLocalPoint : { value: function(s)            {  this._localPt = s.slice(0);          }},
+    getLocalPoint : { value:  function()            {  return this._localPt.slice(0);       }},
+
+    setAssociatedScreenPoint : { value: function(s)         {  this._assocScrPt = s.slice(0);       }},
+    getAssociatedScreenPoint : { value: function()          {  return this._assocScrPt.slice(0);    }},
+    hasAssociatedScreenPoint : { value: function()          {  return this._assocScrPt != null;     }},
+
+    setAssociatedScreenPoint2 : { value: function(s)            {  this._assocScrPt2 = s.slice(0);      }},
+    getAssociatedScreenPoint2 : { value: function()         {  return this._assocScrPt2.slice(0);   }},
+    hasAssociatedScreenPoint2 : { value: function()         {  return this._assocScrPt2 != null;    }},
+
+    setPlane : { value: function(p)         {  this._plane = p.slice(0);            }},
+    getPlane : { value: function()          {  return this._plane.slice(0);         }},
+
+    setPlaneMatrix : { value: function(pm)          {  this._planeMat = pm.slice(0);        }},
+    getPlaneMatrix : { value: function()            {  return this._planeMat.slice(0);      }},
+
+    setPlanarHit : { value:  function(p)            {  this._planarHit = p;                 }},
+    isPlanarHit : { value: function()           {  return this._planarHit;              }},
+
+    getSnapBoundaryIndex : { value: function()          {  return this._snapBoundaryIndex;      }},
+    setSnapBoundaryIndex : { value: function(i)         {  this._snapBoundaryIndex = i;         }},
+
+    getType : { value: function()           {  return this._type;                   }},
+    setType : { value: function(t)          {this._type = t;  if (!this.checkType())  { throw new Error("invalid snap type");  return;  }   }},
+
+    getUseQuadPoint : { value: function()           {  return this._isQuadPt;               }},
+    setUseQuadPoint : { value: function(q)          {this._isQuadPt = q;                    }},
+
+    ///////////////////////////////////////////////////////////////////////
+    // Methods
+    ///////////////////////////////////////////////////////////////////////
+
+    checkType :{
+        value: function()   {
             var ok = false;
             switch (this._type)
             {
@@ -161,7 +161,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
         }
     },
 
-        isSomeGridTypeSnap : {
+    isSomeGridTypeSnap : {
         value: function() {
             return ((this._type == this.SNAP_TYPE_GRID_VERTEX) ||
                     (this._type == this.SNAP_TYPE_GRID_HORIZONTAL) ||
@@ -170,7 +170,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
         }
     },
 
-        convertToWorkingPlane : {
+    convertToWorkingPlane : {
         value: function( wp ) {
             var swp = this.calculateStageWorldPoint();
             var wpMat = drawUtils.getPlaneToWorldMatrix(wp, MathUtils.getPointOnPlane(wp));
@@ -191,7 +191,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
         }
     },
 
-        calculateStageWorldPoint : {
+    calculateStageWorldPoint : {
         value: function() {
             var wPt;
             var elt = this.getElt();
@@ -207,7 +207,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
     },
 
 
-        calculateScreenPoint : {
+    calculateScreenPoint : {
         value: function() {
             var scrPt;
 
@@ -231,7 +231,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
         }
     },
 
-        calculateElementWorldPoint : {
+    calculateElementWorldPoint : {
         value: function() {
             var localPt = this.getLocalPoint();
             var worldPt = MathUtils.transformPoint( localPt, this.getPlaneMatrix() );
@@ -240,7 +240,7 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,