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UnrealEngineUWP/Engine/Source/Runtime/GeometryFramework
chris kulla 085005b226 Ray Tracing: Ensure that ReverseCulling does not depend on the matrix determinant and observe ReverseCulling where appropriate
The DXR specification states that backface culling is not affected by the transform, so there is no need to set this flag based on the transform determinant.

Additionally, update the creation of mesh batches to take into account the reverse culling flag on the primitive (when present) for consistency with the raster behavior.

#rb Krzysztof.Narkowicz

[CL 33212381 by chris kulla in ue5-main branch]
2024-04-24 16:43:23 -04:00
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