diff options
| author | Cosmic Linden <cosmic@lindenlab.com> | 2023-07-18 13:01:50 -0700 |
|---|---|---|
| committer | Cosmic Linden <cosmic@lindenlab.com> | 2023-07-18 13:22:29 -0700 |
| commit | f8139b1bc47fd7b930498e0b2b19676834521025 (patch) | |
| tree | 55c4772560da6bda284eff630c37afa572dd66ce /indra/newview | |
| parent | 66283201301b0e55336f4b20407fed811acdc739 (diff) | |
SL-20018: Fix PBR glow affected by Blinn-Phong alpha
Diffstat (limited to 'indra/newview')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index 08d2e99c40..e8623b1cc3 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -6484,12 +6484,15 @@ U32 LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, LLFace } } - F32 te_alpha = te->getColor().mV[3]; + F32 blinn_phong_alpha = te->getColor().mV[3]; bool use_legacy_bump = te->getBumpmap() && (te->getBumpmap() < 18) && (!mat || mat->getNormalID().isNull()); - bool opaque = te_alpha >= 0.999f; - bool transparent = te_alpha < 0.999f; + bool blinn_phong_opaque = blinn_phong_alpha >= 0.999f; + bool blinn_phong_transparent = blinn_phong_alpha < 0.999f; - is_alpha = (is_alpha || transparent) ? TRUE : FALSE; + if (!gltf_mat) + { + is_alpha = (is_alpha || blinn_phong_transparent) ? TRUE : FALSE; + } if (gltf_mat || (mat && !hud_group)) { @@ -6519,7 +6522,7 @@ U32 LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, LLFace { if (mat->getDiffuseAlphaMode() == LLMaterial::DIFFUSE_ALPHA_MODE_MASK) { - if (opaque) + if (blinn_phong_opaque) { registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT_ALPHA_MASK); } @@ -6540,7 +6543,7 @@ U32 LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, LLFace } else { - if (opaque) + if (blinn_phong_opaque) { registerFace(group, facep, LLRenderPass::PASS_FULLBRIGHT); } @@ -6551,7 +6554,7 @@ U32 LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, LLFace } } } - else if (transparent) + else if (blinn_phong_transparent) { registerFace(group, facep, LLRenderPass::PASS_ALPHA); } |