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Fix two triangles intersect with intersection distances close to zero (#197) (#198)

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Fabian Weber 2024-09-05 00:47:42 +02:00 committed by GitHub
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commit 4bf02b8b2e
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Inc/DirectXCollision.inl
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@ -4491,7 +4491,7 @@ namespace TriangleTests
// Ensure robustness with co-planar triangles by zeroing small distances.
uint32_t ADistIsZeroCR;
XMVECTOR ADistIsZero = XMVectorGreaterR(&ADistIsZeroCR, g_RayEpsilon, XMVectorAbs(BDist));
XMVECTOR ADistIsZero = XMVectorGreaterR(&ADistIsZeroCR, g_RayEpsilon, XMVectorAbs(ADist));
ADist = XMVectorSelect(ADist, Zero, ADistIsZero);
uint32_t ADistIsLessCR;