1 files changed, 11 insertions, 1 deletions
diff --git a/indra/newview/llfetchedgltfmaterial.cpp b/indra/newview/llfetchedgltfmaterial.cpp
index 97b959e5cb..1dd1dbabbe 100644
--- a/indra/newview/llfetchedgltfmaterial.cpp
+++ b/indra/newview/llfetchedgltfmaterial.cpp
@@ -34,6 +34,9 @@
 #include "llshadermgr.h"
 #include "pipeline.h"
 
+//static
+LLFetchedGLTFMaterial LLFetchedGLTFMaterial::sDefault;
+
 LLFetchedGLTFMaterial::LLFetchedGLTFMaterial()
     : LLGLTFMaterial()
     , mExpectedFlusTime(0.f)
@@ -76,7 +79,14 @@ void LLFetchedGLTFMaterial::bind(LLViewerTexture* media_tex)
         {
             // dividing the alpha cutoff by transparency here allows the shader to compare against
             // the alpha value of the texture without needing the transparency value
-            min_alpha = mAlphaCutoff/mBaseColor.mV[3];
+            if (mBaseColor.mV[3] > 0.f)
+            {
+                min_alpha = mAlphaCutoff / mBaseColor.mV[3];
+            }
+            else
+            {
+                min_alpha = 1024.f;
+            }
         }
         shader->uniform1f(LLShaderMgr::MINIMUM_ALPHA, min_alpha);
     }