【UI】添加保存按钮缓动按钮；

UpmGitTool/Assets/Scenes/SampleScene.unity

@@ -1447,6 +1447,10 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   BtnSave: {fileID: 214173461}
+  ZoomAniRect: {fileID: 477166402}
+  ScaleMax: {x: 100, y: 100}
+  ScaleMin: {x: 60, y: 60}
+  SacleDuration: 0.75
 --- !u!1 &244727596
 GameObject:
   m_ObjectHideFlags: 0
@@ -8262,7 +8266,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 1}
   m_AnchorMax: {x: 0.5, y: 1}
-  m_AnchoredPosition: {x: -152.56996, y: 0.000014305338}
+  m_AnchoredPosition: {x: -152.56996, y: 0.000067819456}
   m_SizeDelta: {x: 305.14, y: 400.68}
   m_Pivot: {x: 0, y: 1}
 --- !u!114 &1245554590

UpmGitTool/Assets/Scritps/UI/Controller/UICtrl_SaveManifest.cs

@@ -8,6 +8,7 @@
 */
 
 using Sirenix.OdinInspector;
+using System;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -22,6 +23,9 @@ namespace UpmGitTool.UI
         [LabelText("保存按钮")]
         public Button BtnSave;
 
+        [LabelText("缩放缓动效果容器")]
+        public RectTransform ZoomAniRect;
+
         private void Start()
         {
             BtnSave.onClick.AddListener(Save);
@@ -44,5 +48,52 @@ namespace UpmGitTool.UI
 
         private void HideButton() { gameObject.SetActive(false); }
 
+        #region 程序控制的缩放缓动动效
+
+        [Title("缩放缓动动效参数")]
+        [ShowInInspector, NonSerialized, LabelText("向内缩放中")]
+        [DisplayAsString]
+        private bool IsZoomIn;
+
+        [LabelText("最大尺寸")]
+        [SerializeField]
+        private Vector2 ScaleMax = new Vector2(100, 100);
+
+        [LabelText("最小尺寸")]
+        [SerializeField]
+        private Vector2 ScaleMin = new Vector2(60, 60);
+
+        [LabelText("缓动周期")]
+        [SerializeField]
+        [Range(0.1f, 2)]
+        private float SacleDuration = 3;
+
+        [DisplayAsString]
+        [ShowInInspector, NonSerialized, LabelText("缩放时间")]
+        private float ScaleCostTime = 0;
+
+
+        private void Update()
+        {
+            ScaleCostTime += Time.deltaTime;
+            float progress = Mathf.Clamp01(ScaleCostTime / SacleDuration);
+
+            Vector2 size;
+            if (IsZoomIn)
+                size = Vector2.Lerp(ScaleMax, ScaleMin, progress);
+            else
+                size = Vector2.Lerp(ScaleMin, ScaleMax, progress);
+
+            ZoomAniRect.sizeDelta = size;
+
+            if (progress >= 1)
+            {
+                IsZoomIn = !IsZoomIn;
+                ScaleCostTime = 0;
+            }
+        }
+
+        #endregion
+
     }
 }
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