'push'

2026-05-06 16:56:59 +08:00
parent 575626d3e1
commit 81ffaaeca6
1373 changed files with 145920 additions and 0 deletions
--- a/Packages/com.waveharmonic.crest/Editor/Scripts/ShaderSettings.cs
+++ b/Packages/com.waveharmonic.crest/Editor/Scripts/ShaderSettings.cs
@@ -0,0 +1,130 @@
+// Crest Water System
+// Copyright © 2024 Wave Harmonic. All rights reserved.
+
+using System.Linq;
+using UnityEditor;
+using UnityEditor.Callbacks;
+using UnityEditor.Compilation;
+using UnityEngine.Rendering;
+using WaveHarmonic.Crest.Editor.Settings;
+
+namespace WaveHarmonic.Crest.Editor
+{
+    static class ShaderSettingsGenerator
+    {
+        [DidReloadScripts]
+        static void OnReloadScripts()
+        {
+            EditorApplication.update -= GenerateAfterReloadScripts;
+            EditorApplication.update += GenerateAfterReloadScripts;
+        }
+
+        static async void GenerateAfterReloadScripts()
+        {
+            if (EditorApplication.isCompiling)
+            {
+                return;
+            }
+
+            EditorApplication.update -= GenerateAfterReloadScripts;
+
+            // Generate HLSL from C#. Only targets WaveHarmonic.Crest assemblies.
+            await ShaderGeneratorUtility.GenerateAll();
+            AssetDatabase.Refresh();
+        }
+
+        internal static void Generate()
+        {
+            if (EditorApplication.isCompiling)
+            {
+                return;
+            }
+
+            // Could not ShaderGeneratorUtility.GenerateAll to work without recompiling…
+            CompilationPipeline.RequestScriptCompilation();
+        }
+
+        sealed class AssetPostProcessor : AssetPostprocessor
+        {
+            const string k_SettingsPath = "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Settings.Crest.hlsl";
+
+            static async void OnPostprocessAllAssets(string[] imported, string[] deleted, string[] movedTo, string[] movedFrom, bool domainReload)
+            {
+                // Unused.
+                _ = deleted; _ = movedTo; _ = movedFrom; _ = domainReload;
+
+                if (EditorApplication.isCompiling)
+                {
+#if CREST_DEBUG
+                    if (imported.Contains(k_SettingsPath))
+                    {
+                        UnityEngine.Debug.Log($"Crest: Settings.Crest.hlsl changed during compilation!");
+                    }
+#endif
+                    return;
+                }
+
+                if (EditorApplication.isUpdating)
+                {
+#if CREST_DEBUG
+                    if (imported.Contains(k_SettingsPath))
+                    {
+                        UnityEngine.Debug.Log($"Crest: Settings.Crest.hlsl changed during asset database update!");
+                    }
+#endif
+                    return;
+                }
+
+                // Regenerate if file changed like re-importing.
+                if (imported.Contains(k_SettingsPath))
+                {
+#if CREST_DEBUG
+                    UnityEngine.Debug.Log($"Crest: Settings.Crest.hlsl changed!");
+#endif
+                    // Generate HLSL from C#. Only targets WaveHarmonic.Crest assemblies.
+                    await ShaderGeneratorUtility.GenerateAll();
+                    AssetDatabase.Refresh();
+                }
+            }
+        }
+    }
+
+    [GenerateHLSL(sourcePath = "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Settings.Crest")]
+    sealed class ShaderSettings
+    {
+        // These two are here for compute shaders.
+        public static int s_CrestPackageHDRP = 0
+#if d_UnityHDRP
+            + 1
+#endif
+            ;
+
+        public static int s_CrestPackageURP = 0
+#if d_UnityURP
+            + 1
+#endif
+            ;
+
+        public static int s_CrestPortals =
+#if d_CrestPortals
+            1
+#else
+            0
+#endif
+        ;
+
+        public static int s_CrestShiftingOrigin =
+#if d_WaveHarmonic_Crest_ShiftingOrigin
+            1
+#else
+            0
+#endif
+        ;
+
+        public static int s_CrestFullPrecisionDisplacement = ProjectSettings.Instance.FullPrecisionDisplacementOnHalfPrecisionPlatforms ? 1 : 0;
+
+        public static int s_CrestDiscardAtmosphericScattering = ProjectSettings.Instance.RenderAtmosphericScatteringWhenUnderWater ? 0 : 1;
+
+        public static int s_CrestLegacyUnderwater = ProjectSettings.Instance.LegacyUnderwater ? 1 : 0;
+    }
+}