glTF spec/gloss materials support textures

Cherry-picked from TB Change-Id: Id000b015ab401d4269fee455d8dddb37cd0c52ae
icosa-foundation · Feb 11, 2020 · d5c68f7 · d5c68f7
1 parent c9dae80
commit d5c68f7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/UnitySDK/Assets/TiltBrush/Scripts/Gltf/Gltf2Schema.cs b/UnitySDK/Assets/TiltBrush/Scripts/Gltf/Gltf2Schema.cs
@@ -234,6 +234,9 @@ private IEnumerable<TextureInfo> TextureInfos {
       if (pbrMetallicRoughness != null) {
         yield return pbrMetallicRoughness.baseColorTexture;
         yield return pbrMetallicRoughness.metallicRoughnessTexture;
+      } else if (extensions?.KHR_materials_pbrSpecularGlossiness != null) {
+        var specGloss = extensions.KHR_materials_pbrSpecularGlossiness;
+        yield return specGloss.diffuseTexture;
       }
     }
   }