From 2a298eea7d98148d9ced03b059581ee6f4d8cb4e Mon Sep 17 00:00:00 2001
From: mob-sakai <sakai@mobcast.jp>
Date: Fri, 13 Jul 2018 12:52:11 +0900
Subject: [PATCH] close #4; Use Canvas.willRenderCanvases event instead of
 Update()

---
 Assets/Coffee/UIExtensions/UIParticle/UIParticle.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Assets/Coffee/UIExtensions/UIParticle/UIParticle.cs b/Assets/Coffee/UIExtensions/UIParticle/UIParticle.cs
index 19b3e0a..dc2fa72 100644
--- a/Assets/Coffee/UIExtensions/UIParticle/UIParticle.cs
+++ b/Assets/Coffee/UIExtensions/UIParticle/UIParticle.cs
@@ -56,10 +56,13 @@ namespace Coffee.UIExtensions
 			_mesh.MarkDynamic();
 			CheckTrail();
 			base.OnEnable();
+
+			Canvas.willRenderCanvases += UpdateMesh;
 		}
 
 		protected override void OnDisable()
 		{
+			Canvas.willRenderCanvases -= UpdateMesh;
 			DestroyImmediate(_mesh);
 			_mesh = null;
 			CheckTrail();
@@ -76,7 +79,7 @@ namespace Coffee.UIExtensions
 		Mesh _mesh;
 		ParticleSystemRenderer _renderer;
 
-		void Update()
+		void UpdateMesh()
 		{
 			Profiler.BeginSample("CheckTrail");
 			CheckTrail();