Added new fabirc pbr mode;

Added new stocking surface feature;

Fixed the issue that diffuse bsdf is not energy conserving.
Fixed the bug that shader can not render alpha clip properly;

Runtime/Models/SurfaceFeature.cs

@@ -8,8 +8,8 @@ namespace Misaki.HdrpToon
     public enum SurfaceFeature
     {
         None = 0,
-        RimLight = 1 << 0,
-        Stocking = 1 << 1,
+        Stocking = 1 << 0,
+        RimLight = 1 << 1,
         AngelRing = 1 << 2
     }
 }