3 files changed, 4 insertions, 2 deletions
diff --git a/indra/llprimitive/llgltfmaterial.h b/indra/llprimitive/llgltfmaterial.h
index d6f59cd1a3..a8d5fb8e85 100644
--- a/indra/llprimitive/llgltfmaterial.h
+++ b/indra/llprimitive/llgltfmaterial.h
@@ -53,6 +53,8 @@ public:
 
     F32 mMetallicFactor = 0.f;
     F32 mRoughnessFactor = 0.f;
+    F32 mAlphaCutoff = 0.f;
+
     bool mDoubleSided = false;
     AlphaMode mAlphaMode = ALPHA_MODE_OPAQUE;
 
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 6df7111a47..3f0059b759 100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -2430,7 +2430,7 @@ void LLRenderMaterialParams::setMaterial(U8 te, const LLUUID& id)
     mEntries.push_back({ te, id });
 }
 
-LLUUID LLRenderMaterialParams::getMaterial(U8 te) const
+const LLUUID& LLRenderMaterialParams::getMaterial(U8 te) const
 {
     for (int i = 0; i < mEntries.size(); ++i)
     {
diff --git a/indra/llprimitive/llprimitive.h b/indra/llprimitive/llprimitive.h
index 1c290185b0..d2adfa4a3d 100644
--- a/indra/llprimitive/llprimitive.h
+++ b/indra/llprimitive/llprimitive.h
@@ -387,7 +387,7 @@ public:
     bool fromLLSD(LLSD& sd);
 
     void setMaterial(U8 te_idx, const LLUUID& id);
-    LLUUID getMaterial(U8 te_idx) const;
+    const LLUUID& getMaterial(U8 te_idx) const;
 
     bool isEmpty() { return mEntries.empty(); }
 };