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| author | Simon Kallweit <64953474+skallweitNV@users.noreply.github.com> | 2025-09-09 17:55:27 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-09 15:55:27 +0000 |
| commit | 3745d75543ded3bc457ff5aba152141d382ba306 (patch) | |
| tree | 2fb7550af073dea9558c45cb58cb25f522ebe2b0 /prelude | |
| parent | 35b78082565b79125473c6fbd628541ecfa386eb (diff) | |
Always define OptixTraversableHandle (#8411)
This fixes an issue where non-raytracing kernels couldn't contain any
RaytracingAccelerationStructure resources even when not used.
Diffstat (limited to 'prelude')
| -rw-r--r-- | prelude/slang-cuda-prelude.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/prelude/slang-cuda-prelude.h b/prelude/slang-cuda-prelude.h index 062e0ca6c..5c5335ac5 100644 --- a/prelude/slang-cuda-prelude.h +++ b/prelude/slang-cuda-prelude.h @@ -4232,6 +4232,10 @@ slangOptixHitObjectSetSbtRecordIndex(OptixTraversableHandle* Obj, uint sbtRecord optixHitObjectSetSbtRecordIndex(sbtRecordIndex); // returns void return sbtRecordIndex; } +#else +// Define OptixTraversableHandle even if OptiX is not enabled. +// This allows RaytracingAccelerationStructure to be properly reflected in non-OptiX code. +typedef unsigned long long OptixTraversableHandle; #endif static const int kSlangTorchTensorMaxDim = 5; |