Added ShadowScope;

Renamed PBRScope to SurfaceInputsScope;

Runtime/Models/ShaderKeywordEnum.cs

@@ -0,0 +1,17 @@
+namespace Misaki.HdrpToon
+{
+    internal enum ShadingMode
+    {
+        Standard,
+        SDF,
+    }
+
+    internal enum PBRMode
+    {
+        Off,
+        Standard,
+        Anisotropy,
+        KKHair,
+        Toon
+    }
+}

Runtime/Models/ShadingMode.cs

@@ -1,8 +0,0 @@
-namespace Misaki.HdrpToon
-{
-    internal enum ShadingMode
-    {
-        Standard,
-        SDF,
-    }
-}

Runtime/Models/SurfaceFeatureFlags.cs

@@ -5,12 +5,12 @@ namespace Misaki.HdrpToon
 {
     [Flags]
     [GenerateHLSL(PackingRules.Exact)]
-    public enum SurfaceFeatureFlags : uint
+    public enum SurfaceFeatureFlags
     {
         None = 0,
         RimLight = 1 << 0,
         Stocking = 1 << 1,
         AngelRing = 1 << 2,
-        Outline = 1 << 3,
+        Outline = 1 << 3
     }
 }

Runtime/Models/SurfaceFeatureFlags.cs.hlsl

@@ -7,7 +7,6 @@
 //
 // Misaki.HdrpToon.SurfaceFeatureFlags:  static fields
 //
-#define SURFACEFEATUREFLAGS_NONE (0)
 #define SURFACEFEATUREFLAGS_RIM_LIGHT (1)
 #define SURFACEFEATUREFLAGS_STOCKING (2)
 #define SURFACEFEATUREFLAGS_ANGEL_RING (4)