diff options
| author | hwc487 | 2012-07-10 15:37:44 -0700 |
|---|---|---|
| committer | hwc487 | 2012-07-10 15:37:44 -0700 |
| commit | 61e2ec5052bbff0cfd792ac141f83ee8757416f3 (patch) | |
| tree | 047b1425d0a8b7a09794402917306cad792b5a5d /js/helper-classes | |
| parent | 05bb686aa0007794f9d448cddd8a5fd20e369084 (diff) | |
| download | ninja-61e2ec5052bbff0cfd792ac141f83ee8757416f3.tar.gz | |
Tweak to an edge case in grid drawing.
Diffstat (limited to 'js/helper-classes')
| -rwxr-xr-x | js/helper-classes/3D/StageLine.js | 2 |
1 files changed, 1 insertions, 1 deletions
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, { | |||
| 273 | lVec = vecUtils.vecSubtract(3, lPt1, lPt0); | 273 | lVec = vecUtils.vecSubtract(3, lPt1, lPt0); |
| 274 | 274 | ||
| 275 | var backFacing = plane.isBackFacing(); | 275 | var backFacing = plane.isBackFacing(); |
| 276 | var bNormal = vecUtils.vecCross(3, planeEq, bVec); | 276 | var bNormal = vecUtils.vecCross(3, [0,0,1], bVec); |
| 277 | var dot = vecUtils.vecDot(3, bNormal, lVec); | 277 | var dot = vecUtils.vecDot(3, bNormal, lVec); |
| 278 | if ((!backFacing && (MathUtils.fpSign(dot) < 0)) || (backFacing && (MathUtils.fpSign(dot) > 0))) | 278 | if ((!backFacing && (MathUtils.fpSign(dot) < 0)) || (backFacing && (MathUtils.fpSign(dot) > 0))) |
| 279 | { | 279 | { |