diff options
| author | Dave Parks <davep@lindenlab.com> | 2012-07-16 14:31:15 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2012-07-16 14:31:15 -0500 |
| commit | ccac47c1a71884c04a00d95358770b170f346fbd (patch) | |
| tree | 0cf6107160c05edd6620e5f1f618416aae1da446 /indra/newview/llvovolume.cpp | |
| parent | f5254d532bff2307da3a4f07adea6c58447c8aa6 (diff) | |
MAINT-1223 Fix for alpha updates not triggering LoD updates.
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index c4e7ea44b4..7ccb6dc8dc 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -1879,7 +1879,8 @@ S32 LLVOVolume::setTEColor(const U8 te, const LLColor4& color) } else if (color != tep->getColor()) { - if (color.mV[3] != tep->getColor().mV[3]) + F32 old_alpha = tep->getColor().mV[3]; + if (color.mV[3] != old_alpha) { gPipeline.markTextured(mDrawable); } @@ -1889,6 +1890,12 @@ S32 LLVOVolume::setTEColor(const U8 te, const LLColor4& color) // These should only happen on updates which are not the initial update. mDrawable->setState(LLDrawable::REBUILD_COLOR); dirtyMesh(); + + if (old_alpha >= 1.f || color.mV[3] <= 0.f) + { //treat this alpha change as an LoD update since render batches will need to get rebuilt + mLODChanged = TRUE; + gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_VOLUME, FALSE); + } } } |