升级水插件

Packages/com.waveharmonic.crest/Runtime/Shaders/Utility/Blit.shader

@@ -1,19 +1,15 @@
-// Crest Water System
+// Crest Water System
 // Copyright © 2024 Wave Harmonic. All rights reserved.
 
 // Provides utility passes for rendering like clearing the stencil buffer.
 
-Shader "Hidden/Crest/Utility/Blit"
+Shader "Hidden/Crest/Legacy/Blit"
 {
     HLSLINCLUDE
     #pragma vertex Vertex
     #pragma fragment Fragment
 
-    #include "UnityCG.cginc"
-
     #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Utility/Legacy/Core.hlsl"
-    #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Utility/Legacy/InputsDriven.hlsl"
-
     #include "Packages/com.waveharmonic.crest/Runtime/Shaders/Library/Utility/Depth.hlsl"
 
     struct Attributes
@@ -44,28 +40,10 @@ Shader "Hidden/Crest/Utility/Blit"
 
     SubShader
     {
-        Cull Off ZWrite On ZTest Always
-
-        Pass
-        {
-            // Copies the color texture.
-            Name "Copy Color"
-
-            ZWrite Off
-            ZTest Always
-            Cull Off
-
-            HLSLPROGRAM
-            TEXTURE2D_X(_CameraColorTexture);
-
-            float4 Fragment(Varyings input) : SV_Target
-            {
-                // We need this when sampling a screenspace texture.
-                UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input);
-                return LOAD_TEXTURE2D_X(_CameraColorTexture, input.positionCS.xy);
-            }
-            ENDHLSL
-        }
+        Blend Off
+        Cull Off
+        ZTest Always
+        ZWrite Off
 
         Pass
         {
@@ -73,8 +51,6 @@ Shader "Hidden/Crest/Utility/Blit"
             Name "Copy Depth / Clear Stencil"
 
             ZWrite On
-            ZTest Always
-            Cull Off
 
             Stencil
             {
@@ -94,52 +70,9 @@ Shader "Hidden/Crest/Utility/Blit"
             ENDHLSL
         }
 
-        Pass
-        {
-            // Clears the depth buffer without clearing the stencil.
-            Name "Clear Depth"
-
-            ZWrite On
-            ZTest Always
-            Cull Off
-
-            HLSLPROGRAM
-            float Fragment(Varyings input) : SV_Depth
-            {
-                return 0.0;
-            }
-            ENDHLSL
-        }
-
-        Pass
-        {
-            // Clears the stencil buffer without clearing depth
-            Name "Clear Stencil"
-
-            ZWrite Off
-            ZTest Always
-            Cull Off
-            Blend Zero One
-
-            Stencil
-            {
-                Ref 0
-                Comp Always
-                Pass Replace
-            }
-
-            HLSLPROGRAM
-            float Fragment(Varyings input) : SV_Target
-            {
-                return 0.0;
-            }
-            ENDHLSL
-        }
-
         Pass
         {
             Name "Copy"
-            Blend Off
 
             HLSLPROGRAM
             TEXTURE2D(_Utility_MainTexture);
@@ -150,5 +83,23 @@ Shader "Hidden/Crest/Utility/Blit"
             }
             ENDHLSL
         }
+
+        Pass
+        {
+            Name "Merge Depth"
+
+            // All is required to merge depth.
+            ZTest Less
+            ZWrite On
+
+            HLSLPROGRAM
+            TEXTURE2D_X(_Utility_MainTexture);
+            float Fragment(Varyings input) : SV_Depth
+            {
+                UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input);
+                return LOAD_DEPTH_TEXTURE_X(_Utility_MainTexture, input.positionCS.xy);
+            }
+            ENDHLSL
+        }
     }
 }