clamp final color.

kugimasa · Aug 23, 2023 · 3063cb2 · 3063cb2
1 parent 0132479
commit 3063cb2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/resources/shader/compute-sample.wgsl b/resources/shader/compute-sample.wgsl
@@ -363,7 +363,9 @@ fn compute_sample(@builtin(global_invocation_id) invocation_id: vec3<u32>) {
       }
       col += max(path.col, kZero) / f32(kSPP);
     }
-    col = saturate(col);
-    textureStore(frameBuffer, invocation_id.xy, vec4f(col, 1.0));
+    let r = clamp(col.r, 0.0, 1.0);
+    let g = clamp(col.g, 0.0, 1.0);
+    let b = clamp(col.b, 0.0, 1.0);
+    textureStore(frameBuffer, invocation_id.xy, vec4f(r, g, b, 1.0));
   }
 }