diff options
Diffstat (limited to 'indra/llmath/llvolume.cpp')
| -rw-r--r-- | indra/llmath/llvolume.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 4f3e753276..e7a0bc7df7 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -4729,10 +4729,13 @@ void LLVolumeFace::optimize(F32 angle_cutoff) } } - llassert(new_face.mNumIndices == mNumIndices); - llassert(new_face.mNumVertices <= mNumVertices); - - swapData(new_face); + // Only swap data if we've actually optimized the mesh + // + if (new_face.mNumVertices < mNumVertices) + { + llassert(new_face.mNumIndices == mNumIndices); + swapData(new_face); + } } class LLVCacheTriangleData; |