后处理+FEEL完全改进

2025-12-22 18:36:29 -05:00
parent c3914da4ac
commit a2052bfe16
1427 changed files with 193092 additions and 374110 deletions
--- a/Assets/Shaders/ScriptablePostProcessor/Volumes/StrobeFlash.cs
+++ b/Assets/Shaders/ScriptablePostProcessor/Volumes/StrobeFlash.cs
@@ -0,0 +1,76 @@
+using Echovoid.Runtime.Behavior.Rendering;
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+namespace SLSFramework.Rendering.PostProcessing
+{
+    [System.Serializable, VolumeComponentMenu("SLS/Postprocessing/Strobe Flash")]
+    public class StrobeFlash : ScriptablePostProcessorVolume
+    {
+        public override CustomPostProcessInjectionPoint InjectionPoint => CustomPostProcessInjectionPoint.BeforePostProcess;
+        public override int OrderInInjectionPoint => 5;
+
+        [Header("Master Switch")]
+        public BoolParameter enableEffect = new(false);
+
+        [Header("Binary Colors")]
+        public ColorParameter colorHigh = new(Color.white);
+        public ColorParameter colorLow = new(Color.black);
+
+        [Header("Threshold & Flash")]
+        public ClampedFloatParameter grading = new(0.5f, 0f, 1f);
+        public BoolParameter autoFlash = new(false);
+        public FloatParameter frequency = new(15f);
+        public BoolParameter manualInvert = new(false);
+
+        [Header("Optimizations (Art Style)")]
+        [Tooltip("预模糊：消除地面的细碎噪点。")]
+        public ClampedFloatParameter noiseReduction = new(1.5f, 0f, 5f);
+
+        [Tooltip("柔化边缘：让黑白交界处不那么生硬。")]
+        public ClampedFloatParameter softness = new(0.05f, 0f, 0.5f);
+
+        [Header("Outline Settings")]
+        [Tooltip("描边粗细：建议值 1.0 - 2.0。如果太小可能看不见。")]
+        public ClampedFloatParameter outlineThickness = new(1f, 0f, 5f);
+
+        [Tooltip("描边敏感度阈值 (米)：深度差超过此值才画线。\n解决地面全黑的关键参数！\n建议值：0.5 - 2.0。")]
+        public MinFloatParameter outlineThreshold = new(1.0f, 0f); // 默认设为 1米
+
+        [Tooltip("感光权重")]
+        public Vector3Parameter luminanceWeights = new(new Vector3(0.2126f, 0.7152f, 0.0722f));
+
+        protected override string GetShaderName() => "SLS/Postprocessing/StrobeFlash";
+
+        public override void Render(CommandBuffer cmd, ref RenderingData renderingData, RTHandle source, RTHandle destination)
+        {
+            if (material == null) return;
+
+            material.SetColor(InternalShaderHelpers.ID._StrobeColorHigh, colorHigh.value);
+            material.SetColor(InternalShaderHelpers.ID._StrobeColorLow, colorLow.value);
+            material.SetVector(InternalShaderHelpers.ID._LuminanceWeights, new Vector4(luminanceWeights.value.x, luminanceWeights.value.y, luminanceWeights.value.z, 0));
+
+            Vector4 paramsVec = new Vector4(
+                frequency.value, 
+                grading.value, 
+                autoFlash.value ? 1f : 0f, 
+                manualInvert.value ? 1f : 0f
+            );
+            material.SetVector(InternalShaderHelpers.ID._StrobeParams, paramsVec);
+
+            // 更新：传入 outlineThreshold (w分量)
+            Vector4 advParamsVec = new Vector4(
+                noiseReduction.value,
+                softness.value,
+                outlineThickness.value,
+                outlineThreshold.value 
+            );
+            material.SetVector(InternalShaderHelpers.ID._StrobeAdvParams, advParamsVec);
+
+            Blitter.BlitCameraTexture(cmd, source, destination, material, 0);
+        }
+
+        public override bool IsActive() => enableEffect.value;
+    }
+}