备份CatanBuilding瘦身独立工程

LocalPackages/zzwater/shaders/ocean_tess.shader

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+Shader "zzwater/ocean_tess"
+{
+    Properties
+    {
+		_Direction("Animation direction", Vector) = (0,-1,0,0)
+		_Speed("Animation Speed", Float) = 1
+        _AmbientStrength("Ambient strength", Range(0, 1)) = 0.5
+
+        //Tessellation
+        _TessValue("Max subdivisions", Range(1, 64)) = 16
+        _TessMin("Start Distance", Float) = 0
+        _TessMax("End Distance", Float) = 15
+
+        //Color + Transparency
+        [Toggle(_LIGHT_COLOR)] _LightColorOn("Main Light Color On", float) = 0
+		[HDR]_BaseColor("Deep", Color) = (0, 0.44, 0.62, 1)
+		[HDR]_ShallowColor("Shallow", Color) = (0.1, 0.9, 0.89, 0.02)
+		[HDR]_HorizonColor("Horizon", Color) = (0.84, 1, 1, 0.15)
+		_HorizonDistance("Horizon Distance", Range(0.01 , 32)) = 8
+		_DepthVertical("View Depth", Range(0.01 , 16)) = 4
+		_DepthHorizontal("Vertical Height Depth", Range(0.01 , 8)) = 1
+		_EdgeFade("Edge Fade", Float) = 0.1
+		_TranslucencyStrengthDirect("Translucency Strength (Direct)", Range(0 , 0.5)) = 0.05
+
+
+        //Reflection + Refraction
+        [Toggle(_REFRACTION)] _RefractionOn("Refraction On", float) = 0
+		_ReflectionStrength("Reflection Strength", Range(0, 2)) = 1
+		_ReflectionBlur("Probe Blur Factor", Range(0, 1)) = 0	
+		_ReflectionFresnel("Reflection Curvature mask", Range(0.01, 20)) = 5	
+		_RefractionStrength("Refraction Strength", Range(0, 1)) = 0.1
+
+        //Intersection
+        [Toggle(_INTERSECTION)] _IntersectionOn("Intersection On", float) = 0
+		[NoScaleOffset][SingleLineTexture]_IntersectionNoise("Intersection noise", 2D) = "white" {}
+		_IntersectionTiling("Noise Tiling", float) = 0.2
+		_IntersectionColor("Foam Color", Color) = (1,1,1,1)
+        _IntersectionSpeed("Intersection Speed Multi", Float) = 1
+		_IntersectionClipping("Intersection Cutoff", Vector) = (0.5, 1, 0, 0)
+		_IntersectionFalloff("Intersection Falloff", Range(0.01 , 1)) = 0.5
+		_IntersectionLength("Intersection Distance", Range(0.01 , 5)) = 2
+
+        // Wave foam
+        [Toggle(_WAVE_FOAM)] _WaveFoamOn("Wave Foam On", float) = 0
+        _WaveMesureMin("Wave Mesure Min", float) = 0
+        _WaveMesureMax("Wave Mesure Max", float) = 0.3
+        _WaveFoamClipping("Wave Cutoff", Vector) = (0.9, 1, 0, 0) 
+
+
+        // Caustics
+        [Toggle(_CAUSTICS)] _CausticsOn("Caustics On", float) = 0
+		[NoScaleOffset][SingleLineTexture]_CausticsTex("Caustics RGB", 2D) = "black" {}
+        _CausticsBrightness("Brightness", Float) = 2
+		_CausticsTiling("Tiling", Float) = 0.5
+		_CausticsSpeed("Speed multiplier", Float) = 0.1
+		_CausticsClipping("Caustics Cutoff (Y)dis (X)dep", Vector) = (6,0.3,0,0) 
+
+
+        //waves
+		_WaveSpeed("Wave Speed", Float) = 2
+		_WaveHeight("Wave Height", Range(0 , 10)) = 0.25
+
+		_WaveNormalStr("Normal Strength", Range(0 , 32)) = 0.5
+		_WaveDistance("Distance", Range(0 , 1)) = 0.8
+		_WaveFadeDistance("Wave fade distance (Start/End)", Vector) = (150, 300, 0, 0)
+
+		_WaveSteepness("Steepness", Range(0 , 5)) = 0.1
+		_WaveCount("Count", Range(1 , 5)) = 1
+		_WaveDirection("Direction", vector) = (1,1,1,1)
+    }
+
+    SubShader
+    {
+		Tags 
+        { 
+            "RenderType" = "Transparent" 
+            "RenderPipeline" = "UniversalPipeline" 
+            "UniversalMaterialType" = "Lit"
+            "IgnoreProjector" = "True"
+            "Queue" = "Transparent+0" 
+        }
+
+        Pass
+        {
+            Name "ForwardLit"
+			Tags { "LightMode"="UniversalForward" }
+			
+			Blend SrcAlpha OneMinusSrcAlpha, One OneMinusSrcAlpha
+			ZWrite On
+			Cull Back
+			ZTest LEqual
+			ZClip On 
+
+			HLSLPROGRAM
+
+            #pragma target 4.6
+            #pragma exclude_renderers gles
+
+            #define TESSELLATION_ON
+            #pragma require tessellation tessHW
+            #pragma hull Hull
+            #pragma domain Domain
+
+			#pragma multi_compile_instancing
+            #pragma instancing_options renderinglayer
+            #include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
+			#include "Packages/zzwater/shaders/libs/URP.hlsl"
+			#include "Packages/zzwater/shaders/libs/Common.hlsl"
+			#include "Packages/zzwater/shaders/libs/Input.hlsl"
+			#include "Packages/zzwater/shaders/libs/Waves.hlsl"
+
+
+			#pragma shader_feature_local_fragment _LIGHT_COLOR
+			#pragma shader_feature_local_fragment _REFRACTION
+			#pragma shader_feature_local_fragment _INTERSECTION
+			#pragma shader_feature_local_fragment _WAVE_FOAM
+			#pragma shader_feature_local_fragment _CAUSTICS
+
+			//Fog rendering (integration)
+            #define UnityFog
+            #pragma multi_compile_fog
+
+			#pragma vertex VertexTessellation
+			#include "Packages/zzwater/shaders/libs/Tesselation.hlsl"
+
+
+			#pragma fragment ForwardPassFragment
+			#include "Packages/zzwater/shaders/libs/ForwardPass.hlsl"
+
+            ENDHLSL
+
+        }
+    }
+    FallBack "Diffuse"
+}