using System;

namespace UnityEditor.Rendering.HighDefinition
{
    /// <summary>
    /// Tells a CustomPassDrawer which CustomPass class is intended for the GUI inside the CustomPassDrawer class
    /// </summary>
    [AttributeUsage(AttributeTargets.Class)]
    public class CustomPassDrawerAttribute : Attribute
    {
        internal Type targetPassType;

        /// <summary>
        /// Indicates that the class is a Custom Pass drawer and that it replaces the default Custom Pass GUI.
        /// </summary>
        /// <param name="targetPassType">The Custom Pass type.</param>
        public CustomPassDrawerAttribute(Type targetPassType) => this.targetPassType = targetPassType;
    }
}