Updated OutlineScope;

Reorgnize shader code;

Editor/MeterialEditor/UIScopes/AngelRingScope.cs

@@ -1,4 +1,5 @@
 using Misaki.ShaderGUI;
+using System.Linq;
 using UnityEditor;
 using UnityEngine;
 
@@ -23,7 +24,7 @@ namespace Misaki.HdrpToon.Editor
             public static readonly GUIContent angelRingOffsetVText = new("Angel Ring Offset V", "Specifies the offset of the angel ring in the V direction.");
         }
 
-        protected override bool ShowSection => SurfaceOptionsScope.HasFeature(SurfaceFeatureFlags.AngelRing);
+        protected override bool ShowSection => editor.GetMaterials().All(mat => mat.HasFeature(SurfaceFeature.AngelRing));
 
         protected override ShaderGUIExpandable ExpandableBit => ShaderGUIExpandable.AngelRing;