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Merge pull request #538 from Azaezel/Tangent_Basis_Floor

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Tangent Basis Cleanup
This commit is contained in:
Thomas Fischer 2014-03-17 00:12:03 +01:00
parent 382569ccb5 ecbcf5eb3a
commit fec4cc8acd
1 changed files with 5 additions and 2 deletions
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7
Engine/source/ts/tsMesh.cpp
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@ -2917,8 +2917,11 @@ inline void TSMesh::findTangent( U32 index1,
F32 denom = (s1 * t2 - s2 * t1);
if( mFabs( denom ) < 0.0001f )
return; // handle degenerate triangles from strips
{
// handle degenerate triangles from strips
if (denom<0) denom = -0.0001f;
else denom = 0.0001f;
}
F32 r = 1.0f / denom;
Point3F sdir( (t2 * x1 - t1 * x2) * r,