From da04af47cc6e9f6acfcac0d2d6f1466b6f9baec2 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Tue, 26 Oct 2010 16:19:24 -0500
Subject: [PATCH] Fix for bad binormals.
---
indra/llmath/llvolume.cpp | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 0fe309ddf31..a0874e859cd 100644
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -6139,6 +6139,14 @@ void LLVolumeFace::createBinormals()
LLVector2* tc = (LLVector2*) mTexCoords;
LLVector4a* binorm = (LLVector4a*) mBinormals;
+ LLVector4a* end = mBinormals+mNumVertices;
+ while (binorm < end)
+ {
+ (*binorm++).clear();
+ }
+
+ binorm = mBinormals;
+
for (U32 i = 0; i < mNumIndices/3; i++)
{ //for each triangle
const U16& i0 = mIndices[i*3+0];
--
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