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| author | Karl Stiefvater (qarl) <qarl@lindenlab.com> | 2009-12-23 14:40:48 -0600 |
|---|---|---|
| committer | Karl Stiefvater (qarl) <qarl@lindenlab.com> | 2009-12-23 14:40:48 -0600 |
| commit | 512a5736dceb1cc6db286e5f5baad867ac7a5935 (patch) | |
| tree | 1f1d3561b0ec7ba0baf172e4bba8b83a77e99aa9 /indra/llmath/llvolume.cpp | |
| parent | a0802dd33996df650a473577fc75bf8276f0d20b (diff) | |
LODs for scene upload
Diffstat (limited to 'indra/llmath/llvolume.cpp')
| -rw-r--r-- | indra/llmath/llvolume.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 844918432d..de32070da1 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -3807,6 +3807,20 @@ S32 LLVolume::getNumTriangleIndices() const return count; } + +S32 LLVolume::getNumTriangles() const +{ + U32 triangle_count = 0; + + for (S32 i = 0; i < getNumVolumeFaces(); ++i) + { + triangle_count += getVolumeFace(i).mIndices.size()/3; + } + + return triangle_count; +} + + //----------------------------------------------------------------------------- // generateSilhouetteVertices() //----------------------------------------------------------------------------- |