备份CatanBuilding瘦身独立工程

Assets/Scripts/Others/ImageMatPropChange.cs

@@ -0,0 +1,30 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ImageMatPropChange : MonoBehaviour
+{
+    [SerializeField]
+    private Image image;
+    private Material mat;
+
+    [SerializeField]
+    private string propName = "_Color";
+    private int propID = Shader.PropertyToID("_Color");
+
+    void Start()
+    {
+        propID =  Shader.PropertyToID(propName);
+        mat = image?.material;
+    }
+
+    void OnEnable()
+    {
+        mat?.SetFloat(propID, 1);
+    }
+
+    void OnDisable()
+    {
+        mat?.SetFloat(propID, 0);
+    }
+
+}