From f99292b9a15c9c085efacc0330d6b848669fadfa Mon Sep 17 00:00:00 2001
From: mob-sakai <sakai861104@gmail.com>
Date: Thu, 20 Aug 2020 03:28:08 +0900
Subject: [PATCH] feat: 3.0.0 updater

---
 Packages/UIParticle/Scripts/UIParticle.cs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Packages/UIParticle/Scripts/UIParticle.cs b/Packages/UIParticle/Scripts/UIParticle.cs
index 74e8023..263abcf 100755
--- a/Packages/UIParticle/Scripts/UIParticle.cs
+++ b/Packages/UIParticle/Scripts/UIParticle.cs
@@ -201,6 +201,8 @@ private Material GetModifiedMaterial(Material baseMaterial, int index)
         /// </summary>
         protected override void OnEnable()
         {
+            UpdateVersionIfNeeded();
+
             _tracker.Add(this, rectTransform, DrivenTransformProperties.Scale);
 
             // Initialize.
@@ -327,5 +329,17 @@ internal void CheckMaterials()
             if (matChanged || matChanged2 || modeChanged)
                 SetMaterialDirty();
         }
+
+        private void UpdateVersionIfNeeded()
+        {
+            if (Mathf.Approximately(m_Scale, 0)) return;
+
+            var parent = GetComponentInParent<UIParticle>();
+            if (m_IgnoreParent || !parent)
+                scale3D = m_Scale * transform.localScale;
+            else
+                scale3D = transform.localScale;
+            m_Scale = 0;
+        }
     }
 }