Library/PackageCache/com.unity.postprocessing@2.1.6/PostProcessing/Runtime/Attributes/TrackballAttribute.cs

   1 using System;
   2
   3 namespace UnityEngine.Rendering.PostProcessing
   4 {
   5     /// <summary>
   6     /// Use this attribute to draw a trackball in the inspector.
   7     /// </summary>
   8     [AttributeUsage(AttributeTargets.Field, AllowMultiple = false)]
   9     public sealed class TrackballAttribute : Attribute
  10     {
  11         /// <summary>
  12         /// Trackball modes. These are used to compute and display pre-filtered trackball vales in
  13         /// the inspector.
  14         /// </summary>
  15         public enum Mode
  16         {
  17             /// <summary>
  18             /// Don't display pre-filtered values.
  19             /// </summary>
  20             None,
  21
  22             /// <summary>
  23             /// Display pre-filtered lift values.
  24             /// </summary>
  25             Lift,
  26
  27             /// <summary>
  28             /// Display pre-filtered gamma values.
  29             /// </summary>
  30             Gamma,
  31
  32             /// <summary>
  33             /// Display pre-filtered grain values.
  34             /// </summary>
  35             Gain
  36         }
  37
  38         /// <summary>
  39         /// The mode used to display pre-filtered values in the inspector.
  40         /// </summary>
  41         public readonly Mode mode;
  42
  43         /// <summary>
  44         /// Creates a new attribute.
  45         /// </summary>
  46         /// <param name="mode">A mode used to display pre-filtered values in the inspector</param>
  47         public TrackballAttribute(Mode mode)
  48         {
  49             this.mode = mode;
  50         }
  51     }
  52 }