Changed the outline layer and hair shadow caster layer from LayerMask to RenderingLayerMask;

Editor/Inspector/Helper/QuaternionToVector3Converter.cs

@@ -0,0 +1,17 @@
+using UnityEngine;
+
+namespace Unity.Toonshader.Editor
+{
+    public struct QuaternionToVector3Converter
+    {
+        public static Quaternion ConvertTo(Vector3 vector3)
+        {
+            return Quaternion.Euler(vector3);
+        }
+
+        public static Vector3 ConvertBack(Quaternion quaternion)
+        {
+            return quaternion.eulerAngles;
+        }
+    }
+}