Added SurfaceFeatureFlags;

Added OutlineScope;
Added AngelRingScope;

Change up Outline pass

Editor/MeterialEditor/UIScopes/AngelRingScope.cs

@@ -0,0 +1,44 @@
+using Misaki.ShaderGUI;
+using UnityEditor;
+using UnityEngine;
+
+namespace Misaki.HdrpToon.Editor
+{
+    internal class AngelRingScope : MaterialUIScope<ShaderGUIExpandable>
+    {
+        private static class Properties
+        {
+            public static MaterialProperty angelRingColor;
+            public static MaterialProperty angelRingColorMap;
+            public static MaterialProperty angelRingIntensity;
+        }
+
+        private static class Styles
+        {
+            public static readonly GUIContent angelRingColorText = new("Angel Ring Color", "Specifies the color of the angel ring.");
+            public static readonly GUIContent angelRingIntensityText = new("Angel Ring Intensity", "Specifies the intensity of the angel ring.");
+        }
+
+        protected override bool ShowSection => owner.GetUIScope<SurfaceOptionsScope>().HasFeature(SurfaceFeatureFlags.AngelRing);
+
+        protected override ShaderGUIExpandable ExpandableBit => ShaderGUIExpandable.AngelRing;
+
+        protected override GUIContent Header => EditorGUIUtility.TrTextContent("Angel Ring Settings");
+
+        public override void LoadMaterialProperties()
+        {
+            Properties.angelRingColor = FindProperty("_AngelRingColor");
+            Properties.angelRingColorMap = FindProperty("_AngelRingColorMap");
+            Properties.angelRingIntensity = FindProperty("_AngelRingIntensity");
+        }
+
+        protected override void DrawContent()
+        {
+            editor.TexturePropertySingleLine(Styles.angelRingColorText, Properties.angelRingColorMap, Properties.angelRingColor);
+            editor.ShaderProperty(Properties.angelRingIntensity, Styles.angelRingIntensityText);
+
+            EditorGUILayout.Space();
+            editor.TextureScaleOffsetProperty(Properties.angelRingColorMap);
+        }
+    }
+}