fix: do not bake particle system to mesh when the alpha is zero

close #102
mob-sakai · Sep 28, 2020 · 1775713 · 1775713
1 parent ea33fe3
commit 1775713
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Packages/UIParticle/Scripts/UIParticleUpdater.cs b/Packages/UIParticle/Scripts/UIParticleUpdater.cs
@@ -196,6 +196,10 @@ private static void BakeMesh(UIParticle particle)
                     Profiler.EndSample();
                 }
 
+                // #102: Do not bake particle system to mesh when the alpha is zero.
+                if (Mathf.Approximately( particle.canvasRenderer.GetInheritedAlpha(), 0))
+                    continue;
+
                 // Bake main particles.
                 var r = currentPs.GetComponent<ParticleSystemRenderer>();
                 if (CanBakeMesh(r))