OrdinaryMagician/vkdoom_m
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Also expand the bbox for the TLAS tree

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Magnus Norddahl 2024-12-10 23:12:12 +01:00
commit 6190ffecda
1 changed files with 8 additions and 0 deletions
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8
src/common/rendering/hwrenderer/data/hw_collision.cpp
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@ -257,6 +257,14 @@ int CPUAccelStruct::Subdivide(int* instances, int numInstances, const FVector3*
}
median /= (float)numInstances;
// For numerical stability
min.X -= 0.1f;
min.Y -= 0.1f;
min.Z -= 0.1f;
max.X += 0.1f;
max.Y += 0.1f;
max.Z += 0.1f;
if (numInstances == 1) // Leaf node
{
TLAS.Nodes.push_back(Node(min, max, instances[0]));