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Be super sure not to let rigged vert weights extend beyond actual joint count.

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Shyotl
2014-02-10 20:18:39 -06:00
parent 9d7d7590a7
commit f7fdeeea9b
4 changed files with 6 additions and 3 deletions
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4
indra/newview/lldrawpoolavatar.cpp
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@@ -1599,7 +1599,7 @@ void LLDrawPoolAvatar::updateRiggedFaceVertexBuffer(LLVOAvatar* avatar, LLFace*
{
F32 w = weight[j][k];
idx[k] = llclamp((S32) floorf(w), 0, 63);
idx[k] = llclamp((S32) floorf(w), 0, S32(count-1));
wght[k] = w - floorf(w);
scale += wght[k];
}
@@ -1747,7 +1747,7 @@ void LLDrawPoolAvatar::renderRigged(LLVOAvatar* avatar, U32 type, bool glow)
(GLfloat*) mp);
LLDrawPoolAvatar::sVertexProgram->uniform3fv(LLShaderMgr::AVATAR_TRANSLATION, count, transp);
LLDrawPoolAvatar::sVertexProgram->uniform1f(LLShaderMgr::AVATAR_MAX_WEIGHT, F32(count-1));
stop_glerror();
}