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-rwxr-xr-xjs/helper-classes/3D/math-utils.js5
1 files changed, 4 insertions, 1 deletions
diff --git a/js/helper-classes/3D/math-utils.js b/js/helper-classes/3D/math-utils.js
index 562a6e73..2f0283a9 100755
--- a/js/helper-classes/3D/math-utils.js
+++ b/js/helper-classes/3D/math-utils.js
@@ -729,7 +729,10 @@ var MathUtilsClass = exports.MathUtilsClass = Object.create(Object.prototype, {
729 // the area of the polygon is the length of the normal 729 // the area of the polygon is the length of the normal
730 var area = VecUtils.vecMag(3, normal ); 730 var area = VecUtils.vecMag(3, normal );
731 if (this.fpSign(area) != 0) 731 if (this.fpSign(area) != 0)
732 vec3.scale(normal, 1.0/area); 732 {
733 //vec3.scale(normal, 1.0/area);
734 normal = VecUtils.vecNormalize(3, normal, 1.0);
735 }
733 736
734 return normal; 737 return normal;
735 } 738 }