From 22d41c833f8b8b7bde69994ebd521b48badc48dd Mon Sep 17 00:00:00 2001
From: Zach Pomerantz <zach@highfidelity.io>
Date: Mon, 29 Feb 2016 19:26:18 -0800
Subject: [PATCH] Update loaded models with texture transparency

---
 .../model-networking/src/model-networking/ModelCache.cpp    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libraries/model-networking/src/model-networking/ModelCache.cpp b/libraries/model-networking/src/model-networking/ModelCache.cpp
index 21eed5f59f..29c517594a 100644
--- a/libraries/model-networking/src/model-networking/ModelCache.cpp
+++ b/libraries/model-networking/src/model-networking/ModelCache.cpp
@@ -145,7 +145,13 @@ bool NetworkGeometry::isLoadedWithTextures() const {
                 (material->lightmapTexture && !material->lightmapTexture->isLoaded())) {
                 return false;
             }
+            if (material->albedoTexture) {
+                // Reset the materialKey transparentTexture key only, as it is albedoTexture-dependent
+                const auto& usage = material->albedoTexture->getGPUTexture()->getUsage();
+                material->_material->setTransparentTexture(usage.isAlpha() && !usage.isAlphaMask());
+            }
         }
+
         _isLoadedWithTextures = true;
     }
     return true;