diff options
Diffstat (limited to 'indra/llmeshoptimizer/llmeshoptimizer.cpp')
| -rw-r--r-- | indra/llmeshoptimizer/llmeshoptimizer.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/indra/llmeshoptimizer/llmeshoptimizer.cpp b/indra/llmeshoptimizer/llmeshoptimizer.cpp index 02e97ef984..dbf8e5b631 100644 --- a/indra/llmeshoptimizer/llmeshoptimizer.cpp +++ b/indra/llmeshoptimizer/llmeshoptimizer.cpp @@ -50,12 +50,17 @@ U64 LLMeshOptimizer::simplify(U16 *destination, F32* result_error ) { + const size_t vertex_stride = 4; // should be either 0 or 4 + + // Consider running meshopt_generateShadowIndexBuffer<unsigned short> first. + // meshopt_generateShadowIndexBuffer is only needed if models don't use some of the vertices, + // but since we call optimize() in a lot of cases, it likely isn't needed return meshopt_simplify<unsigned short>(destination, indices, index_count, (const float*)vertex_positions, // verify that it is correct to convert to float vertex_count, - sizeof(LLVector4a), // should be either 0 or 4 + vertex_stride, target_index_count, target_error, result_error |