Add comment

vanruesc · vanruesc · commit 78a54cfbe590 · 2026-02-21T17:26:08.000+01:00
diff --git a/src/shader-chunks/shaders/gbuffer-roughness-physical.frag b/src/shader-chunks/shaders/gbuffer-roughness-physical.frag
@@ -1,5 +1,6 @@
 #ifdef out_ORM
 
+	// This code is used in <lights_physical_fragment> which applies anti-aliasing to the roughness factor.
 	out_ORM.y = material.roughness;
 
 #endif
