From 61e2ec5052bbff0cfd792ac141f83ee8757416f3 Mon Sep 17 00:00:00 2001
From: hwc487
Date: Tue, 10 Jul 2012 15:37:44 -0700
Subject: Tweak to an edge case in grid drawing.

---
 js/helper-classes/3D/StageLine.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/helper-classes/3D/StageLine.js b/js/helper-classes/3D/StageLine.js
index 38bd80ef..f9abc5ce 100755
--- a/js/helper-classes/3D/StageLine.js
+++ b/js/helper-classes/3D/StageLine.js
@@ -273,7 +273,7 @@ var StageLine = exports.StageLine = Object.create(Object.prototype, {
                 lVec = vecUtils.vecSubtract(3, lPt1, lPt0);
 
                 var backFacing = plane.isBackFacing();
-                var bNormal = vecUtils.vecCross(3, planeEq, bVec);
+                var bNormal = vecUtils.vecCross(3, [0,0,1], bVec);
                 var dot = vecUtils.vecDot(3, bNormal, lVec);
                 if ((!backFacing && (MathUtils.fpSign(dot) < 0)) || (backFacing && (MathUtils.fpSign(dot) > 0)))
                 {
-- 
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