diff options
| -rwxr-xr-x | indra/newview/lldrawpoolavatar.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp index 6c9107cb76..9dd4c2ce0d 100755 --- a/indra/newview/lldrawpoolavatar.cpp +++ b/indra/newview/lldrawpoolavatar.cpp @@ -1639,7 +1639,21 @@ void LLDrawPoolAvatar::updateRiggedFaceVertexBuffer(LLVOAvatar* avatar, LLFace* scale += wght[k]; } - wght *= 1.f/scale; + if (scale > 0.f) + { + wght *= 1.f/scale; + } + else + { + // Complete weighting fail - all zeroes. Just + // pick some values that add up to 1.0 so we + // don't wind up with garbage vertices + // pointing off at (0,0,0) + wght[0] = 1.f; + wght[1] = 0.f; + wght[2] = 0.f; + wght[3] = 0.f; + } for (U32 k = 0; k < 4; k++) { |