更新

Assets/OtherPlugins/GraphicsCat/Modules/Common/Extensions/MaterialExtensions.cs

@@ -0,0 +1,15 @@
+using UnityEngine;
+
+namespace GraphicsCat
+{
+    public static class MaterialExtensions
+    {
+        public static void SetKeyword(this Material mat, string keyword, bool val)
+        {
+            if (val == true)
+                mat.EnableKeyword(keyword);
+            else
+                mat.DisableKeyword(keyword);
+        }
+    }
+}