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SH-1880 partial fix for crashing on daes without UVs.

master
Dave Parks 2011-06-20 18:55:30 -05:00
parent 27fb647fd1
commit ce02ed3118
1 changed files with 13 additions and 8 deletions
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21
indra/llprimitive/llmodel.cpp
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@ -1414,13 +1414,19 @@ LLSD LLModel::writeModel(
U32 tc_idx = 0;
LLVector2* ftc = (LLVector2*) face.mTexCoords;
LLVector2 min_tc = ftc[0];
LLVector2 max_tc = min_tc;
//get texture coordinate domain
for (U32 j = 0; j < face.mNumVertices; ++j)
LLVector2 min_tc;
LLVector2 max_tc;
if (ftc)
{
update_min_max(min_tc, max_tc, ftc[j]);
min_tc = ftc[0];
max_tc = min_tc;
//get texture coordinate domain
for (U32 j = 0; j < face.mNumVertices; ++j)
{
update_min_max(min_tc, max_tc, ftc[j]);
}
}
LLVector2 tc_range = max_tc - min_tc;
@ -1457,8 +1463,7 @@ LLSD LLModel::writeModel(
normals[norm_idx++] = buff[1];
}
}
F32* src_tc = (F32*) face.mTexCoords[j].mV;
//texcoord