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Merge branch 'master' into develop_kimkulling

pull/1871/head
Kim Kulling 2018-04-06 10:34:46 +02:00
parent a3cb1ef55e 5fbffd394e
commit a636146cf2
1 changed files with 1 additions and 1 deletions
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2
code/CalcTangentsProcess.cpp
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@ -190,7 +190,7 @@ bool CalcTangentsProcess::ProcessMesh( aiMesh* pMesh, unsigned int meshIndex)
float tx = meshTex[p2].x - meshTex[p0].x, ty = meshTex[p2].y - meshTex[p0].y; float tx = meshTex[p2].x - meshTex[p0].x, ty = meshTex[p2].y - meshTex[p0].y;
float dirCorrection = (tx * sy - ty * sx) < 0.0f ? -1.0f : 1.0f; float dirCorrection = (tx * sy - ty * sx) < 0.0f ? -1.0f : 1.0f;
// when t1, t2, t3 in same position in UV space, just use default UV direction. // when t1, t2, t3 in same position in UV space, just use default UV direction.
if ( 0 == sx && 0 ==sy && 0 == tx && 0 == ty ) { if ( sx * ty == sy * tx ) {
sx = 0.0; sy = 1.0; sx = 0.0; sy = 1.0;
tx = 1.0; ty = 0.0; tx = 1.0; ty = 0.0;
} }