1 files changed, 7 insertions, 5 deletions

diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index a401c363..61f5bc97 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -229,7 +229,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         parentPt = [quadPt[0], quadPt[1], 0.0];
                                 else
                                         parentPt = [xScreen, yScreen, 0.0];
-                                var vec = viewUtils.parentToChildVec(parentPt, stage);
+
+                var eyePt = [];
+                                var vec = viewUtils.parentToChildVec(parentPt, stage, eyePt);
                                 if (vec)
                                 {
                                         // activate the drag working plane
@@ -241,7 +243,6 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                         var wp = currentWorkingPlane.slice(0);
                                         var mat = viewUtils.getMatrixFromElement(stage);
                                         wp = MathUtils.transformPlane(wp, mat);
-                                        var eyePt = viewUtils.getEyePoint();
                                         var projPt = MathUtils.vecIntersectPlane(eyePt, vec, wp);
                                         if (projPt)
                                         {
@@ -709,8 +710,8 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                                 var wp = currentWorkingPlane.slice(0);
                                 var mat = viewUtils.getMatrixFromElement(stage);
                                 wp = MathUtils.transformPlane(wp, mat);
-                                var eyePt = viewUtils.getEyePoint();
-                                var vec = viewUtils.parentToChildVec(gPt, stage);
+                var eyePt = [];
+                                var vec = viewUtils.parentToChildVec(gPt, stage, eyePt);
                                 var projPt = MathUtils.vecIntersectPlane(eyePt, vec, wp);
                                 var wpMat = drawUtils.getPlaneToWorldMatrix(currentWorkingPlane, MathUtils.getPointOnPlane(currentWorkingPlane));
                                 projPt[3] = 1.0;
@@ -1067,8 +1068,9 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
                         // Snapping is done in screen space, so convert the bounds from
                         // local element space to global screen space
                         var bounds3D = new Array();
+            var eltMat = viewUtils.getLocalToGlobalMatrix( elt );
                         for (var i=0;  i<4;  i++)
-                                bounds3D[i] = viewUtils.localToGlobal( bounds[i],  elt );
+                                bounds3D[i] = viewUtils.localToGlobal2(bounds[i], eltMat);
                         
                         var hitRec = this.snapToScreenBounds( elt, globalScrPt, bounds, bounds3D );