Add 'Packages/src/' from commit '32b93d3eeb52c6471244c324d0a6572b756c561a'

git-subtree-dir: Packages/src
git-subtree-mainline: 2aa8d41950
git-subtree-split: 32b93d3eeb

Packages/src/Samples~/Demo/Scripts/UIParticle_Demo_UIParticleController.cs

@@ -0,0 +1,40 @@
+using UnityEngine;
+using UnityEngine.Serialization;
+
+namespace Coffee.UIExtensions.Demo
+{
+    public class UIParticle_Demo_UIParticleController : MonoBehaviour
+    {
+        [FormerlySerializedAs("root")]
+        [SerializeField]
+        private Transform m_RootTransform;
+
+        public void UIParticle_MeshSharing(bool flag)
+        {
+            foreach (var uip in m_RootTransform.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.meshSharing = flag
+                    ? UIParticle.MeshSharing.Auto
+                    : UIParticle.MeshSharing.None;
+            }
+        }
+
+        public void UIParticle_RandomGroup(bool flag)
+        {
+            foreach (var uip in m_RootTransform.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.groupMaxId = flag
+                    ? 4
+                    : 0;
+            }
+        }
+
+        public void UIParticle_Scale(float scale)
+        {
+            foreach (var uip in m_RootTransform.GetComponentsInChildren<UIParticle>(true))
+            {
+                uip.scale = scale;
+            }
+        }
+    }
+}