diff options
Diffstat (limited to 'indra/llprimitive')
| -rw-r--r-- | indra/llprimitive/llmaterial.cpp | 18 | ||||
| -rw-r--r-- | indra/llprimitive/llmaterial.h | 2 |
2 files changed, 10 insertions, 10 deletions
diff --git a/indra/llprimitive/llmaterial.cpp b/indra/llprimitive/llmaterial.cpp index 37525e4a3d..f6cb3c8b70 100644 --- a/indra/llprimitive/llmaterial.cpp +++ b/indra/llprimitive/llmaterial.cpp @@ -438,18 +438,18 @@ bool LLMaterial::operator != (const LLMaterial& rhs) const } -U32 LLMaterial::getShaderMask(U32 alpha_mode) +U32 LLMaterial::getShaderMask(U32 alpha_mode, BOOL is_alpha) { //NEVER incorporate this value into the message system -- this function will vary depending on viewer implementation - U32 ret = 0; - //two least significant bits are "diffuse alpha mode" - if (alpha_mode != DIFFUSE_ALPHA_MODE_DEFAULT) + //two least significant bits are "diffuse alpha mode" + U32 ret = alpha_mode; + if (ret == DIFFUSE_ALPHA_MODE_DEFAULT) { - ret = alpha_mode; - } - else - { - ret = getDiffuseAlphaMode(); + ret = getDiffuseAlphaMode(); + if (ret == DIFFUSE_ALPHA_MODE_BLEND && !is_alpha) + { + ret = DIFFUSE_ALPHA_MODE_NONE; + } } llassert(ret < SHADER_COUNT); diff --git a/indra/llprimitive/llmaterial.h b/indra/llprimitive/llmaterial.h index d715671ae1..b46d85c2d1 100644 --- a/indra/llprimitive/llmaterial.h +++ b/indra/llprimitive/llmaterial.h @@ -124,7 +124,7 @@ public: bool operator == (const LLMaterial& rhs) const; bool operator != (const LLMaterial& rhs) const; - U32 getShaderMask(U32 alpha_mode = DIFFUSE_ALPHA_MODE_DEFAULT); + U32 getShaderMask(U32 alpha_mode, BOOL is_alpha); LLUUID getHash() const; protected: |