1 files changed, 1 insertions, 1 deletions

diff --git a/js/tools/modifier-tool-base.js b/js/tools/modifier-tool-base.js
index e684f58a..b6589cba 100755
--- a/js/tools/modifier-tool-base.js
+++ b/js/tools/modifier-tool-base.js
@@ -177,7 +177,7 @@ exports.ModifierToolBase = Montage.create(DrawingTool, {
                     }
 
                     // only do quadrant snapping if the 4 corners of the element are in the drag plane
-                    var sign = MathUtils.fpSign( VecUtils.vecDot(3,this._dragPlane,[0,0,1]) + this._dragPlane[3] - 1.0);
+                    var sign = MathUtils.fpSign( vecUtils.vecDot(3,this._dragPlane,[0,0,1]) + this._dragPlane[3] - 1.0);
                     this._shouldUseQuadPt = (sign == 0)
 
                                         var wpHitRec = hitRec.convertToWorkingPlane( this._dragPlane );