后处理+FEEL完全改进

Assets/Shaders/ScriptablePostProcessor/Base/ScriptablePostProcessorVolume.cs

@@ -0,0 +1,49 @@
+using System;
+using Echovoid.Runtime.Behavior.Rendering;
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+namespace SLSFramework.Rendering.PostProcessing
+{
+    public enum CustomPostProcessInjectionPoint
+    {
+        AfterTransparent,
+        BeforePostProcess,
+        AfterPostProcess
+    }
+
+    public abstract class ScriptablePostProcessorVolume : VolumeComponent, IPostProcessComponent, IDisposable
+    {
+        public virtual CustomPostProcessInjectionPoint InjectionPoint =>
+            CustomPostProcessInjectionPoint.AfterPostProcess;
+
+        public virtual int OrderInInjectionPoint => 0;
+        
+        protected Material material;
+
+        protected abstract string GetShaderName();
+
+        public virtual void Setup()
+        {
+            material = InternalShaderHelpers.GenerateTransientMaterial(GetShaderName());
+        }
+
+        public abstract void Render(CommandBuffer cmd, ref RenderingData renderingData, RTHandle source, RTHandle destination);
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        public virtual void Dispose(bool disposing)
+        {
+            CoreUtils.Destroy(material);
+        }
+
+        public abstract bool IsActive();
+
+        public bool IsTileCompatible() => false;
+    }
+}