Merge branch 'Snapping' of github.com:ericmueller/ninja-internal into Snapping_II

1 files changed, 45 insertions, 1 deletions

diff --git a/js/helper-classes/3D/hit-record.js b/js/helper-classes/3D/hit-record.js
index 2c60adc6..96f87c24 100755
--- a/js/helper-classes/3D/hit-record.js
+++ b/js/helper-classes/3D/hit-record.js
@@ -284,6 +284,50 @@ var HitRecord = exports.HitRecord = Object.create(Object.prototype,
 
             return str;
         }
-    }
+    },
+
+        test:
+        {
+                value: function()
+                {
+                        var elt = this.getElement();
+                        var stage = viewUtils.getStage();
+                        if (elt === stage)  return;
+
+                        var localPt = this.calculateElementPreTransformScreenPoint();
+                        var stageWorldPt = this.calculateStageWorldPoint();
+                        var globalPt = this.getScreenPoint();
+                        var err = false;
+
+                        var test1 = viewUtils.localToGlobal( localPt, elt );
+                        var dist = vecUtils.vecDist(3, test1, globalPt);
+                        if (MathUtils.fpSign(dist) != 0)
+                        {
+                                err = true;
+                                console.log( "**** transform error 1 ***** " + dist + ", localPt: " + localPt );
+                        }
+
+                        var stageWorldToGlobal = viewUtils.getStageWorldToGlobalMatrix();
+                        var test2 = MathUtils.transformAndDivideHomogeneousPoint( stageWorldPt, stageWorldToGlobal );
+                        dist = vecUtils.vecDist(3, test2, globalPt);
+                        if (MathUtils.fpSign(dist) != 0)
+                        {
+                                err = true;
+                                console.log( "**** transform error 2 ***** " + dist + ", localPt: " + localPt );
+                        }
+
+                        var localToGlobal = viewUtils.getLocalToGlobalMatrix( elt );
+                        var globalToLocal = glmat4.inverse( localToGlobal, [] );
+                        var test3 = MathUtils.transformAndDivideHomogeneousPoint( globalPt, globalToLocal );
+                        dist = vecUtils.vecDist(3, test3, localPt);
+                        if (MathUtils.fpSign( vecUtils.vecDist(3, test3, localPt)) != 0)
+                        {
+                                err = true;
+                                console.log( "**** transform error 3 ***** " + dist + ", localPt: " + localPt );
+                        }
+
+                        if (!err)  console.log( "no hitRecord error" );
+                }
+        }
 });