Merge pull request #146 from ux3d/fix/alhpaTransmission

Change drawing order of transmissive and transparent objects
KhronosGroup · Feb 23, 2021 · 53571c5 · 53571c5
2 parents fd6a11d + f4cd6b1
commit 53571c5
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/source/Renderer/renderer.js b/source/Renderer/renderer.js
@@ -242,10 +242,6 @@ class gltfRenderer
         {
             this.drawPrimitive(state, drawable.primitive, drawable.node, this.viewProjectionMatrix);
         }
-        for (const drawable of transparentDrawables)
-        {
-            this.drawPrimitive(state, drawable.primitive, drawable.node, this.viewProjectionMatrix);
-        }
 
         // filter materials with transmission extension
         let transmissionDrawables = drawables
@@ -256,6 +252,11 @@ class gltfRenderer
         {
             this.drawPrimitive(state, drawable.primitive, drawable.node, this.viewProjectionMatrix, this.opaqueRenderTexture);
         }
+
+        for (const drawable of transparentDrawables)
+        {
+            this.drawPrimitive(state, drawable.primitive, drawable.node, this.viewProjectionMatrix);
+        }
     }
 
     // vertices with given material