diff options
Diffstat (limited to 'indra/llmath')
| -rw-r--r-- | indra/llmath/llvolumeoctree.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/indra/llmath/llvolumeoctree.cpp b/indra/llmath/llvolumeoctree.cpp index 7a4d313fb1..faa169e295 100644 --- a/indra/llmath/llvolumeoctree.cpp +++ b/indra/llmath/llvolumeoctree.cpp @@ -151,7 +151,7 @@ void LLOctreeTriangleRayIntersect::visit(const LLOctreeNode<LLVolumeTriangle, LL U32 idx1 = tri->mIndex[1]; U32 idx2 = tri->mIndex[2]; - if (mTexCoord != NULL) + if (mTexCoord != NULL && mFace->mTexCoords) { LLVector2* tc = (LLVector2*) mFace->mTexCoords; *mTexCoord = ((1.f - a - b) * tc[idx0] + @@ -160,7 +160,7 @@ void LLOctreeTriangleRayIntersect::visit(const LLOctreeNode<LLVolumeTriangle, LL } - if (mNormal != NULL) + if (mNormal != NULL && mFace->mNormals) { LLVector4a* norm = mFace->mNormals; @@ -180,7 +180,7 @@ void LLOctreeTriangleRayIntersect::visit(const LLOctreeNode<LLVolumeTriangle, LL *mNormal = n1; } - if (mTangent != NULL) + if (mTangent != NULL && mFace->mTangents) { LLVector4a* tangents = mFace->mTangents; |