A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1using System;
2using System.Collections.Concurrent;
3using System.Linq.Expressions;
4using System.Reflection;
5
6namespace UnityEngine.Rendering
7{
8 // This file can't be in the editor assembly as we need to access it in runtime-editor-specific
9 // places like OnGizmo etc and we don't want to add the editor assembly as a dependency of the
10 // runtime one
11
12 // The UI layout/styling in this panel is broken and can't match the one from built-ins
13 // preference panels as everything needed is internal/private (at the time of writing this
14 // comment)
15
16#if UNITY_EDITOR
17 using UnityEditor;
18
19 public static class CoreRenderPipelinePreferences
20 {
21 // We do not want that GC frees the preferences that have been added, used to store their references
22 static readonly ConcurrentStack<object> s_ColorPref = new ConcurrentStack<object>();
23
24 #region Volumes Gizmo Color
25
26 [Obsolete("Use VolumePreferences", false)]
27 public static Color volumeGizmoColor { get; } = new Color(0.2f, 0.8f, 0.1f, 0.125f);
28
29 #endregion
30
31 #region Preview Camera Background Color
32
33 static readonly Color kPreviewCameraBackgroundColorDefault = new Color(82f / 255.0f, 82f / 255.0f, 82.0f / 255.0f, 0.0f);
34 public static Color previewBackgroundColor => kPreviewCameraBackgroundColorDefault;
35
36 #endregion
37
38 /// <summary>
39 /// Adds a <see cref="PrefColor"/> into the **Preferences > Colors** panel./>
40 /// </summary>
41 /// <param name="name">The name the color has in the **Colors** panel. This is in the format of 'group/name'.</param>
42 /// <param name="defaultColor">The initial color to use for the new entry in the **Colors** panel. This is also the value Unity uses when it resets the colors to their defaults.</param>
43 public static Func<Color> RegisterPreferenceColor(string name, Color defaultColor)
44 {
45 if (string.IsNullOrEmpty(name))
46 throw new ArgumentException("You must give a valid name for the color property", nameof(name));
47
48 // PrefColor is the type to use to have a Color that is customizable inside the Preference/Colors panel.
49 // Sadly it is internal so we must create it and grab color from it by reflection.
50 Type prefColorType = typeof(Editor).Assembly.GetType("UnityEditor.PrefColor");
51 PropertyInfo colorInfo = prefColorType.GetProperty("Color");
52
53 var colorPref = Activator.CreateInstance(prefColorType, name, defaultColor.r, defaultColor.g, defaultColor.b, defaultColor.a);
54 s_ColorPref.Push(colorPref);
55
56 MemberExpression colorProperty = Expression.Property(Expression.Constant(colorPref, prefColorType), colorInfo);
57
58 // Make sure that the new preference color is being loaded into the Preference/Colors panel
59 MethodInfo loadMethod = prefColorType.GetMethod("Load");
60 loadMethod.Invoke(colorPref, null);
61
62 // Return the method to obtain the color
63 return Expression.Lambda<Func<Color>>(colorProperty).Compile();
64 }
65 }
66#endif
67}