加入很多新内容，这波一块交了

2026-04-08 20:53:41 +08:00
parent d9376833b6
commit 85dfff28dd
128 changed files with 14546 additions and 474 deletions
@@ -0,0 +1,42 @@
+Shader "Hidden/Bansonic/GlobalAfterimage"
+{
+    SubShader
+    {
+        Tags { "RenderPipeline" = "UniversalPipeline" }
+        ZWrite Off
+        Cull Off
+        ZTest Always
+
+        Pass
+        {
+            Name "GlobalAfterimage"
+
+            HLSLPROGRAM
+            #pragma vertex Vert
+            #pragma fragment Frag
+            #pragma target 4.5
+
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+            #include "Packages/com.unity.render-pipelines.core/Runtime/Utilities/Blit.hlsl"
+
+            float _AfterimageOpacity;
+            float _AfterimageScale;
+            TEXTURE2D(_SnapshotTex);
+            SAMPLER(sampler_SnapshotTex);
+
+            half4 Frag(Varyings input) : SV_Target
+            {
+                float2 uv = input.texcoord;
+                half4 baseColor = SAMPLE_TEXTURE2D_X(_BlitTexture, sampler_LinearClamp, uv);
+
+                float safeScale = max(_AfterimageScale, 1.0);
+                float2 scaledUv = (uv - 0.5) / safeScale + 0.5;
+                float inside = step(0.0, scaledUv.x) * step(0.0, scaledUv.y) * step(scaledUv.x, 1.0) * step(scaledUv.y, 1.0);
+                half4 snapshot = SAMPLE_TEXTURE2D(_SnapshotTex, sampler_SnapshotTex, saturate(scaledUv));
+                float alpha = saturate(_AfterimageOpacity) * inside;
+                return lerp(baseColor, snapshot, alpha);
+            }
+            ENDHLSL
+        }
+    }
+}