diff options
| author | Tofu Linden <tofu.linden@lindenlab.com> | 2010-03-09 13:28:23 +0000 |
|---|---|---|
| committer | Tofu Linden <tofu.linden@lindenlab.com> | 2010-03-09 13:28:23 +0000 |
| commit | 43c425db2467fa91d2df40b5dd708a738003131e (patch) | |
| tree | b3176140353bd023bd6e20908352e5fda37ac4f7 /indra/newview/llvovolume.cpp | |
| parent | d429a4787f7c09a188e3c03904d2695bf1f0108e (diff) | |
Disable alpha-masking for glowing surfaces. It seems beyond my ability to get right.
Refactor some replicated and/or strangely-expressed logic.
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index c92af140da..ea493d4798 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -3201,7 +3201,7 @@ void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep, BOOL fullbright = (type == LLRenderPass::PASS_FULLBRIGHT) || (type == LLRenderPass::PASS_INVISIBLE) || - (type == LLRenderPass::PASS_ALPHA ? facep->isState(LLFace::FULLBRIGHT) : FALSE); + (type == LLRenderPass::PASS_ALPHA && facep->isState(LLFace::FULLBRIGHT)); if (!fullbright && type != LLRenderPass::PASS_GLOW && !facep->mVertexBuffer->hasDataType(LLVertexBuffer::TYPE_NORMAL)) { @@ -3296,6 +3296,16 @@ void LLVolumeGeometryManager::getGeometry(LLSpatialGroup* group) static LLFastTimer::DeclareTimer FTM_REBUILD_VOLUME_VB("Volume"); static LLFastTimer::DeclareTimer FTM_REBUILD_VBO("VBO Rebuilt"); +bool LLVolumeGeometryManager::canRenderAsMask(LLFace* facep) +{ + const LLTextureEntry* te = facep->getTextureEntry(); + return (LLPipeline::sFastAlpha && + (te->getColor().mV[3] == 1.0f) && + (!te->getFullbright()) && // hack: alpha masking renders fullbright faces invisible, need to figure out why - for now, avoid + (te->getGlow() == 0.f) && // glowing masks are hard to implement - don't mask + facep->getTexture()->getIsAlphaMask()); +} + void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group) { if (group->changeLOD()) @@ -3421,10 +3431,7 @@ void LLVolumeGeometryManager::rebuildGeom(LLSpatialGroup* group) if (type == LLDrawPool::POOL_ALPHA) { - if (LLPipeline::sFastAlpha && - (te->getColor().mV[VW] == 1.0f) && - (!te->getFullbright()) && // hack: alpha masking renders fullbright faces invisible, need to figure out why - for now, avoid - facep->getTexture()->getIsAlphaMask()) + if (canRenderAsMask(facep)) { //can be treated as alpha mask simple_faces.push_back(facep); } @@ -3768,15 +3775,12 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std:: const LLTextureEntry* te = facep->getTextureEntry(); - BOOL is_alpha = facep->getPoolType() == LLDrawPool::POOL_ALPHA ? TRUE : FALSE; + BOOL is_alpha = (facep->getPoolType() == LLDrawPool::POOL_ALPHA) ? TRUE : FALSE; if (is_alpha) { // can we safely treat this as an alpha mask? - if (LLPipeline::sFastAlpha && - (te->getColor().mV[VW] == 1.0f) && - (!te->getFullbright()) && // hack: alpha masking renders fullbright faces invisible, need to figure out why - for now, avoid - facep->getTexture()->getIsAlphaMask()) + if (canRenderAsMask(facep)) { if (te->getFullbright()) { |