1 files changed, 34 insertions, 0 deletions
diff --git a/Assets/UI_Extension/Scripts/Animation/Tween/TweenModule_Alpha.cs b/Assets/UI_Extension/Scripts/Animation/Tween/TweenModule_Alpha.cs
new file mode 100644
index 0000000..55ff647
--- /dev/null
+++ b/Assets/UI_Extension/Scripts/Animation/Tween/TweenModule_Alpha.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace TweenAnimation
+{
+    [Serializable]
+    public class TweenAlpha : TweenModule
+    {
+        public Graphic target;
+        public float from;
+        public float to;
+
+        protected override void SetValue(float time)
+        {
+            float t = time / duration;
+            float alpha = Mathf.Lerp(from, to, t);
+            if (target != null)
+            {
+                Color c = target.color;
+                c.a = alpha;
+                target.color = c;
+            }
+        }
+
+#if UNITY_EDITOR
+        public override string name { get { return "Alpha"; } }
+
+#endif
+
+    }
+}
+\ No newline at end of file