From 3df60279083f2cda60b3b871037c6d58454de5b2 Mon Sep 17 00:00:00 2001
From: hwc487
Date: Fri, 29 Jun 2012 10:53:03 -0700
Subject: Fixes a bug in rectangle containment test.

---
 js/helper-classes/3D/math-utils.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'js/helper-classes/3D/math-utils.js')

diff --git a/js/helper-classes/3D/math-utils.js b/js/helper-classes/3D/math-utils.js
index 44e2499d..409d2750 100755
--- a/js/helper-classes/3D/math-utils.js
+++ b/js/helper-classes/3D/math-utils.js
@@ -815,7 +815,8 @@ var MathUtilsClass = exports.MathUtilsClass = Object.create(Object.prototype, {
                 {
                     //var t = vec1.modulus() / vec0.modulus();
                     var t = VecUtils.vecMag(2, vec1)/VecUtils.vecMag(2, vec0);
-                    if ((this.fpSign(t) >= 0) && (this.fpCmp(t,1.0) <= 0))
+					var dot = VecUtils.vecDot(2, vec0, vec1);
+                    if ((this.fpSign(dot) >= 0) && (this.fpSign(t) >= 0) && (this.fpCmp(t,1.0) <= 0))
                         return this.ON;
                     else
                         return this.OUTSIDE;
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