1 files changed, 16 insertions, 0 deletions
diff --git a/indra/llprimitive/llmaterial.h b/indra/llprimitive/llmaterial.h
index 5b56d11cd2..fd35045e45 100644
--- a/indra/llprimitive/llmaterial.h
+++ b/indra/llprimitive/llmaterial.h
@@ -36,6 +36,20 @@
 class LLMaterial
 {
 public:
+
+	typedef enum
+	{
+		DIFFUSE_ALPHA_MODE_NONE = 0,
+		DIFFUSE_ALPHA_MODE_BLEND = 1,
+		DIFFUSE_ALPHA_MODE_MASK = 2,
+		DIFFUSE_ALPHA_MODE_EMISSIVE = 3
+	} eDiffuseAlphaMode;
+
+	typedef enum
+	{
+		SHADER_COUNT = 16
+	} eShaderCount;
+	
 	LLMaterial();
 	LLMaterial(const LLSD& material_data);
 
@@ -77,6 +91,8 @@ public:
 	bool		operator == (const LLMaterial& rhs) const;
 	bool		operator != (const LLMaterial& rhs) const;
 
+	U32			getShaderMask();
+
 protected:
 	LLUUID		mNormalID;
 	F32			mNormalOffsetX;