// Made with Amplify Shader Editor v1.9.1.5 // Available at the Unity Asset Store - http://u3d.as/y3X Shader "Distant Lands/Cozy/URP/Demo/Stylized Grass" { Properties { [HideInInspector] _AlphaCutoff("Alpha Cutoff ", Range(0, 1)) = 0.5 [HideInInspector] _EmissionColor("Emission Color", Color) = (1,1,1,1) [ASEBegin]_GrassTexture("Grass Texture", 2D) = "white" {} _AlphaClip("Alpha Clip", Float) = 0 _TopColor("Top Color", Color) = (0.359336,0.8018868,0.5062882,0) _BottomColor("Bottom Color", Color) = (0.359336,0.8018868,0.5062882,0) _GradientAmount("Gradient Amount", Float) = 0 _WindScale("Wind Scale", Float) = 0 _WindSpeed("Wind Speed", Float) = 0 [ASEEnd]_WindStrength("Wind Strength", Vector) = (0,0,0,0) [HideInInspector] _texcoord( "", 2D ) = "white" {} //_TransmissionShadow( "Transmission Shadow", Range( 0, 1 ) ) = 0.5 //_TransStrength( "Trans Strength", Range( 0, 50 ) ) = 1 //_TransNormal( "Trans Normal Distortion", Range( 0, 1 ) ) = 0.5 //_TransScattering( "Trans Scattering", Range( 1, 50 ) ) = 2 //_TransDirect( "Trans Direct", Range( 0, 1 ) ) = 0.9 //_TransAmbient( "Trans Ambient", Range( 0, 1 ) ) = 0.1 //_TransShadow( "Trans Shadow", Range( 0, 1 ) ) = 0.5 //_TessPhongStrength( "Tess Phong Strength", Range( 0, 1 ) ) = 0.5 //_TessValue( "Tess Max Tessellation", Range( 1, 32 ) ) = 16 //_TessMin( "Tess Min Distance", Float ) = 10 //_TessMax( "Tess Max Distance", Float ) = 25 //_TessEdgeLength ( "Tess Edge length", Range( 2, 50 ) ) = 16 //_TessMaxDisp( "Tess Max Displacement", Float ) = 25 [HideInInspector][ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0 [HideInInspector][ToggleOff] _EnvironmentReflections("Environment Reflections", Float) = 1.0 [HideInInspector][ToggleOff] _ReceiveShadows("Receive Shadows", Float) = 1.0 [HideInInspector] _QueueOffset("_QueueOffset", Float) = 0 [HideInInspector] _QueueControl("_QueueControl", Float) = -1 [HideInInspector][NoScaleOffset] unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {} [HideInInspector][NoScaleOffset] unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {} [HideInInspector][NoScaleOffset] unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {} } SubShader { LOD 0 Tags { "RenderPipeline"="UniversalPipeline" "RenderType"="Opaque" "Queue"="Geometry" "UniversalMaterialType"="Lit" } Cull Off ZWrite On ZTest LEqual Offset 0 , 0 AlphaToMask Off HLSLINCLUDE #pragma target 3.5 #pragma prefer_hlslcc gles // ensure rendering platforms toggle list is visible #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Filtering.hlsl" #ifndef ASE_TESS_FUNCS #define ASE_TESS_FUNCS float4 FixedTess( float tessValue ) { return tessValue; } float CalcDistanceTessFactor (float4 vertex, float minDist, float maxDist, float tess, float4x4 o2w, float3 cameraPos ) { float3 wpos = mul(o2w,vertex).xyz; float dist = distance (wpos, cameraPos); float f = clamp(1.0 - (dist - minDist) / (maxDist - minDist), 0.01, 1.0) * tess; return f; } float4 CalcTriEdgeTessFactors (float3 triVertexFactors) { float4 tess; tess.x = 0.5 * (triVertexFactors.y + triVertexFactors.z); tess.y = 0.5 * (triVertexFactors.x + triVertexFactors.z); tess.z = 0.5 * (triVertexFactors.x + triVertexFactors.y); tess.w = (triVertexFactors.x + triVertexFactors.y + triVertexFactors.z) / 3.0f; return tess; } float CalcEdgeTessFactor (float3 wpos0, float3 wpos1, float edgeLen, float3 cameraPos, float4 scParams ) { float dist = distance (0.5 * (wpos0+wpos1), cameraPos); float len = distance(wpos0, wpos1); float f = max(len * scParams.y / (edgeLen * dist), 1.0); return f; } float DistanceFromPlane (float3 pos, float4 plane) { float d = dot (float4(pos,1.0f), plane); return d; } bool WorldViewFrustumCull (float3 wpos0, float3 wpos1, float3 wpos2, float cullEps, float4 planes[6] ) { float4 planeTest; planeTest.x = (( DistanceFromPlane(wpos0, planes[0]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos1, planes[0]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos2, planes[0]) > -cullEps) ? 1.0f : 0.0f ); planeTest.y = (( DistanceFromPlane(wpos0, planes[1]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos1, planes[1]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos2, planes[1]) > -cullEps) ? 1.0f : 0.0f ); planeTest.z = (( DistanceFromPlane(wpos0, planes[2]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos1, planes[2]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos2, planes[2]) > -cullEps) ? 1.0f : 0.0f ); planeTest.w = (( DistanceFromPlane(wpos0, planes[3]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos1, planes[3]) > -cullEps) ? 1.0f : 0.0f ) + (( DistanceFromPlane(wpos2, planes[3]) > -cullEps) ? 1.0f : 0.0f ); return !all (planeTest); } float4 DistanceBasedTess( float4 v0, float4 v1, float4 v2, float tess, float minDist, float maxDist, float4x4 o2w, float3 cameraPos ) { float3 f; f.x = CalcDistanceTessFactor (v0,minDist,maxDist,tess,o2w,cameraPos); f.y = CalcDistanceTessFactor (v1,minDist,maxDist,tess,o2w,cameraPos); f.z = CalcDistanceTessFactor (v2,minDist,maxDist,tess,o2w,cameraPos); return CalcTriEdgeTessFactors (f); } float4 EdgeLengthBasedTess( float4 v0, float4 v1, float4 v2, float edgeLength, float4x4 o2w, float3 cameraPos, float4 scParams ) { float3 pos0 = mul(o2w,v0).xyz; float3 pos1 = mul(o2w,v1).xyz; float3 pos2 = mul(o2w,v2).xyz; float4 tess; tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams); tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams); tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams); tess.w = (tess.x + tess.y + tess.z) / 3.0f; return tess; } float4 EdgeLengthBasedTessCull( float4 v0, float4 v1, float4 v2, float edgeLength, float maxDisplacement, float4x4 o2w, float3 cameraPos, float4 scParams, float4 planes[6] ) { float3 pos0 = mul(o2w,v0).xyz; float3 pos1 = mul(o2w,v1).xyz; float3 pos2 = mul(o2w,v2).xyz; float4 tess; if (WorldViewFrustumCull(pos0, pos1, pos2, maxDisplacement, planes)) { tess = 0.0f; } else { tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams); tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams); tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams); tess.w = (tess.x + tess.y + tess.z) / 3.0f; } return tess; } #endif //ASE_TESS_FUNCS ENDHLSL Pass { Name "Forward" Tags { "LightMode"="UniversalForward" } Blend One Zero, One Zero ZWrite On ZTest LEqual Offset 0 , 0 ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma instancing_options renderinglayer #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS #pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS #pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING #pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION #pragma multi_compile_fragment _ _SHADOWS_SOFT #pragma multi_compile_fragment _ _SCREEN_SPACE_OCCLUSION #pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 #pragma multi_compile_fragment _ _LIGHT_LAYERS #pragma multi_compile_fragment _ _LIGHT_COOKIES #pragma multi_compile _ _CLUSTERED_RENDERING #pragma shader_feature_local _RECEIVE_SHADOWS_OFF #pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF #pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF #pragma multi_compile _ LIGHTMAP_SHADOW_MIXING #pragma multi_compile _ SHADOWS_SHADOWMASK #pragma multi_compile _ DIRLIGHTMAP_COMBINED #pragma multi_compile _ LIGHTMAP_ON #pragma multi_compile _ DYNAMICLIGHTMAP_ON #pragma multi_compile_fragment _ DEBUG_DISPLAY #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_FORWARD #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL) #define ENABLE_TERRAIN_PERPIXEL_NORMAL #endif #define ASE_NEEDS_FRAG_WORLD_NORMAL #define ASE_NEEDS_FRAG_WORLD_POSITION #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; float4 lightmapUVOrVertexSH : TEXCOORD0; half4 fogFactorAndVertexLight : TEXCOORD1; #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) float4 shadowCoord : TEXCOORD2; #endif float4 tSpace0 : TEXCOORD3; float4 tSpace1 : TEXCOORD4; float4 tSpace2 : TEXCOORD5; #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) float4 screenPos : TEXCOORD6; #endif #if defined(DYNAMICLIGHTMAP_ON) float2 dynamicLightmapUV : TEXCOORD7; #endif float4 ase_texcoord8 : TEXCOORD8; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif float4 CZY_SnowColor; sampler2D CZY_SnowTexture; float CZY_SnowScale; float CZY_SnowAmount; sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBRForwardPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); } float snoise( float2 v ) { const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 ); float2 i = floor( v + dot( v, C.yy ) ); float2 x0 = v - i + dot( i, C.xx ); float2 i1; i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 ); float4 x12 = x0.xyxy + C.xxzz; x12.xy -= i1; i = mod2D289( i ); float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) ); float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 ); m = m * m; m = m * m; float3 x = 2.0 * frac( p * C.www ) - 1.0; float3 h = abs( x ) - 0.5; float3 ox = floor( x + 0.5 ); float3 a0 = x - ox; m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h ); float3 g; g.x = a0.x * x0.x + h.x * x0.y; g.yz = a0.yz * x12.xz + h.yz * x12.yw; return 130.0 * dot( m, g ); } float2 voronoihash5_g2( float2 p ) { p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) ); return frac( sin( p ) *43758.5453); } float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId ) { float2 n = floor( v ); float2 f = frac( v ); float F1 = 8.0; float F2 = 8.0; float2 mg = 0; for ( int j = -1; j <= 1; j++ ) { for ( int i = -1; i <= 1; i++ ) { float2 g = float2( i, j ); float2 o = voronoihash5_g2( n + g ); o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o; float d = 0.5 * dot( r, r ); if( d v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_tangent = patch[0].ase_tangent * bary.x + patch[1].ase_tangent * bary.y + patch[2].ase_tangent * bary.z; o.texcoord = patch[0].texcoord * bary.x + patch[1].texcoord * bary.y + patch[2].texcoord * bary.z; o.texcoord1 = patch[0].texcoord1 * bary.x + patch[1].texcoord1 * bary.y + patch[2].texcoord1 * bary.z; o.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif #if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE) #define ASE_SV_DEPTH SV_DepthLessEqual #else #define ASE_SV_DEPTH SV_Depth #endif half4 frag ( VertexOutput IN #ifdef ASE_DEPTH_WRITE_ON ,out float outputDepth : ASE_SV_DEPTH #endif ) : SV_Target { UNITY_SETUP_INSTANCE_ID(IN); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(IN); #ifdef LOD_FADE_CROSSFADE LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x ); #endif #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) float2 sampleCoords = (IN.lightmapUVOrVertexSH.zw / _TerrainHeightmapRecipSize.zw + 0.5f) * _TerrainHeightmapRecipSize.xy; float3 WorldNormal = TransformObjectToWorldNormal(normalize(SAMPLE_TEXTURE2D(_TerrainNormalmapTexture, sampler_TerrainNormalmapTexture, sampleCoords).rgb * 2 - 1)); float3 WorldTangent = -cross(GetObjectToWorldMatrix()._13_23_33, WorldNormal); float3 WorldBiTangent = cross(WorldNormal, -WorldTangent); #else float3 WorldNormal = normalize( IN.tSpace0.xyz ); float3 WorldTangent = IN.tSpace1.xyz; float3 WorldBiTangent = IN.tSpace2.xyz; #endif float3 WorldPosition = float3(IN.tSpace0.w,IN.tSpace1.w,IN.tSpace2.w); float3 WorldViewDirection = _WorldSpaceCameraPos.xyz - WorldPosition; float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) float4 ScreenPos = IN.screenPos; #endif float2 NormalizedScreenSpaceUV = GetNormalizedScreenSpaceUV(IN.clipPos); #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif WorldViewDirection = SafeNormalize( WorldViewDirection ); float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST); float2 uvCZY_SnowTexture = IN.ase_texcoord8.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw; float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z)); float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale ); float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 ); simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5; float time5_g2 = 0.0; float2 voronoiSmoothId5_g2 = 0; float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 ); float2 id5_g2 = 0; float2 uv5_g2 = 0; float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 ); float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( WorldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 )); float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) )); float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord8.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb; float3 Normal = float3(0, 0, 1); float3 Emission = 0; float3 Specular = 0.5; float Metallic = 0; float Smoothness = 0.0; float Occlusion = 1; float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; float AlphaClipThresholdShadow = 0.5; float3 BakedGI = 0; float3 RefractionColor = 1; float RefractionIndex = 1; float3 Transmission = 1; float3 Translucency = 1; #ifdef ASE_DEPTH_WRITE_ON float DepthValue = 0; #endif #ifdef _CLEARCOAT float CoatMask = 0; float CoatSmoothness = 0; #endif #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif InputData inputData = (InputData)0; inputData.positionWS = WorldPosition; inputData.viewDirectionWS = WorldViewDirection; #ifdef _NORMALMAP #if _NORMAL_DROPOFF_TS inputData.normalWS = TransformTangentToWorld(Normal, half3x3(WorldTangent, WorldBiTangent, WorldNormal)); #elif _NORMAL_DROPOFF_OS inputData.normalWS = TransformObjectToWorldNormal(Normal); #elif _NORMAL_DROPOFF_WS inputData.normalWS = Normal; #endif inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS); #else inputData.normalWS = WorldNormal; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) inputData.shadowCoord = ShadowCoords; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) inputData.shadowCoord = TransformWorldToShadowCoord(inputData.positionWS); #else inputData.shadowCoord = float4(0, 0, 0, 0); #endif #ifdef ASE_FOG inputData.fogCoord = IN.fogFactorAndVertexLight.x; #endif inputData.vertexLighting = IN.fogFactorAndVertexLight.yzw; #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) float3 SH = SampleSH(inputData.normalWS.xyz); #else float3 SH = IN.lightmapUVOrVertexSH.xyz; #endif #if defined(DYNAMICLIGHTMAP_ON) inputData.bakedGI = SAMPLE_GI(IN.lightmapUVOrVertexSH.xy, IN.dynamicLightmapUV.xy, SH, inputData.normalWS); #else inputData.bakedGI = SAMPLE_GI(IN.lightmapUVOrVertexSH.xy, SH, inputData.normalWS); #endif #ifdef ASE_BAKEDGI inputData.bakedGI = BakedGI; #endif inputData.normalizedScreenSpaceUV = NormalizedScreenSpaceUV; inputData.shadowMask = SAMPLE_SHADOWMASK(IN.lightmapUVOrVertexSH.xy); #if defined(DEBUG_DISPLAY) #if defined(DYNAMICLIGHTMAP_ON) inputData.dynamicLightmapUV = IN.dynamicLightmapUV.xy; #endif #if defined(LIGHTMAP_ON) inputData.staticLightmapUV = IN.lightmapUVOrVertexSH.xy; #else inputData.vertexSH = SH; #endif #endif SurfaceData surfaceData; surfaceData.albedo = BaseColor; surfaceData.metallic = saturate(Metallic); surfaceData.specular = Specular; surfaceData.smoothness = saturate(Smoothness), surfaceData.occlusion = Occlusion, surfaceData.emission = Emission, surfaceData.alpha = saturate(Alpha); surfaceData.normalTS = Normal; surfaceData.clearCoatMask = 0; surfaceData.clearCoatSmoothness = 1; #ifdef _CLEARCOAT surfaceData.clearCoatMask = saturate(CoatMask); surfaceData.clearCoatSmoothness = saturate(CoatSmoothness); #endif #ifdef _DBUFFER ApplyDecalToSurfaceData(IN.clipPos, surfaceData, inputData); #endif half4 color = UniversalFragmentPBR( inputData, surfaceData); #ifdef ASE_TRANSMISSION { float shadow = _TransmissionShadow; Light mainLight = GetMainLight( inputData.shadowCoord ); float3 mainAtten = mainLight.color * mainLight.distanceAttenuation; mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow ); half3 mainTransmission = max(0 , -dot(inputData.normalWS, mainLight.direction)) * mainAtten * Transmission; color.rgb += BaseColor * mainTransmission; #ifdef _ADDITIONAL_LIGHTS int transPixelLightCount = GetAdditionalLightsCount(); for (int i = 0; i < transPixelLightCount; ++i) { Light light = GetAdditionalLight(i, inputData.positionWS); float3 atten = light.color * light.distanceAttenuation; atten = lerp( atten, atten * light.shadowAttenuation, shadow ); half3 transmission = max(0 , -dot(inputData.normalWS, light.direction)) * atten * Transmission; color.rgb += BaseColor * transmission; } #endif } #endif #ifdef ASE_TRANSLUCENCY { float shadow = _TransShadow; float normal = _TransNormal; float scattering = _TransScattering; float direct = _TransDirect; float ambient = _TransAmbient; float strength = _TransStrength; Light mainLight = GetMainLight( inputData.shadowCoord ); float3 mainAtten = mainLight.color * mainLight.distanceAttenuation; mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow ); half3 mainLightDir = mainLight.direction + inputData.normalWS * normal; half mainVdotL = pow( saturate( dot( inputData.viewDirectionWS, -mainLightDir ) ), scattering ); half3 mainTranslucency = mainAtten * ( mainVdotL * direct + inputData.bakedGI * ambient ) * Translucency; color.rgb += BaseColor * mainTranslucency * strength; #ifdef _ADDITIONAL_LIGHTS int transPixelLightCount = GetAdditionalLightsCount(); for (int i = 0; i < transPixelLightCount; ++i) { Light light = GetAdditionalLight(i, inputData.positionWS); float3 atten = light.color * light.distanceAttenuation; atten = lerp( atten, atten * light.shadowAttenuation, shadow ); half3 lightDir = light.direction + inputData.normalWS * normal; half VdotL = pow( saturate( dot( inputData.viewDirectionWS, -lightDir ) ), scattering ); half3 translucency = atten * ( VdotL * direct + inputData.bakedGI * ambient ) * Translucency; color.rgb += BaseColor * translucency * strength; } #endif } #endif #ifdef ASE_REFRACTION float4 projScreenPos = ScreenPos / ScreenPos.w; float3 refractionOffset = ( RefractionIndex - 1.0 ) * mul( UNITY_MATRIX_V, float4( WorldNormal,0 ) ).xyz * ( 1.0 - dot( WorldNormal, WorldViewDirection ) ); projScreenPos.xy += refractionOffset.xy; float3 refraction = SHADERGRAPH_SAMPLE_SCENE_COLOR( projScreenPos.xy ) * RefractionColor; color.rgb = lerp( refraction, color.rgb, color.a ); color.a = 1; #endif #ifdef ASE_FINAL_COLOR_ALPHA_MULTIPLY color.rgb *= color.a; #endif #ifdef ASE_FOG #ifdef TERRAIN_SPLAT_ADDPASS color.rgb = MixFogColor(color.rgb, half3( 0, 0, 0 ), IN.fogFactorAndVertexLight.x ); #else color.rgb = MixFog(color.rgb, IN.fogFactorAndVertexLight.x); #endif #endif #ifdef ASE_DEPTH_WRITE_ON outputDepth = DepthValue; #endif return color; } ENDHLSL } Pass { Name "ShadowCaster" Tags { "LightMode"="ShadowCaster" } ZWrite On ZTest LEqual AlphaToMask Off ColorMask 0 HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW #define SHADERPASS SHADERPASS_SHADOWCASTER #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 worldPos : TEXCOORD0; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) float4 shadowCoord : TEXCOORD1; #endif float4 ase_texcoord2 : TEXCOORD2; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShadowCasterPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } float3 _LightDirection; float3 _LightPosition; VertexOutput VertexFunction( VertexInput v ) { VertexOutput o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o ); float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength); float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz ); float mulTime11 = _TimeParameters.x * 3.0; float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy; float simpleNoise21 = SimpleNoise( texCoord17*_WindScale ); simpleNoise21 = simpleNoise21*2 - 1; float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 )); o.ase_texcoord2.xy = v.ase_texcoord.xy; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord2.zw = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = transform25.xyz; #ifdef ASE_ABSOLUTE_VERTEX_POS v.vertex.xyz = vertexValue; #else v.vertex.xyz += vertexValue; #endif v.ase_normal = v.ase_normal; float3 positionWS = TransformObjectToWorld( v.vertex.xyz ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) o.worldPos = positionWS; #endif float3 normalWS = TransformObjectToWorldDir(v.ase_normal); #if _CASTING_PUNCTUAL_LIGHT_SHADOW float3 lightDirectionWS = normalize(_LightPosition - positionWS); #else float3 lightDirectionWS = _LightDirection; #endif float4 clipPos = TransformWorldToHClip(ApplyShadowBias(positionWS, normalWS, lightDirectionWS)); #if UNITY_REVERSED_Z clipPos.z = min(clipPos.z, UNITY_NEAR_CLIP_VALUE); #else clipPos.z = max(clipPos.z, UNITY_NEAR_CLIP_VALUE); #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) VertexPositionInputs vertexInput = (VertexPositionInputs)0; vertexInput.positionWS = positionWS; vertexInput.positionCS = clipPos; o.shadowCoord = GetShadowCoord( vertexInput ); #endif o.clipPos = clipPos; return o; } #if defined(ASE_TESSELLATION) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct TessellationFactors { float edge[3] : SV_TessFactor; float inside : SV_InsideTessFactor; }; VertexControl vert ( VertexInput v ) { VertexControl o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); o.vertex = v.vertex; o.ase_normal = v.ase_normal; o.ase_texcoord = v.ase_texcoord; o.ase_color = v.ase_color; return o; } TessellationFactors TessellationFunction (InputPatch v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif #if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE) #define ASE_SV_DEPTH SV_DepthLessEqual #else #define ASE_SV_DEPTH SV_Depth #endif half4 frag( VertexOutput IN #ifdef ASE_DEPTH_WRITE_ON ,out float outputDepth : ASE_SV_DEPTH #endif ) : SV_TARGET { UNITY_SETUP_INSTANCE_ID( IN ); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 WorldPosition = IN.worldPos; #endif float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SHADOWCOORDS) #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif #endif float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; float AlphaClipThresholdShadow = 0.5; #ifdef ASE_DEPTH_WRITE_ON float DepthValue = 0; #endif #ifdef _ALPHATEST_ON #ifdef _ALPHATEST_SHADOW_ON clip(Alpha - AlphaClipThresholdShadow); #else clip(Alpha - AlphaClipThreshold); #endif #endif #ifdef LOD_FADE_CROSSFADE LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x ); #endif #ifdef ASE_DEPTH_WRITE_ON outputDepth = DepthValue; #endif return 0; } ENDHLSL } Pass { Name "DepthOnly" Tags { "LightMode"="DepthOnly" } ZWrite On ColorMask 0 AlphaToMask Off HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_DEPTHONLY #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 worldPos : TEXCOORD0; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) float4 shadowCoord : TEXCOORD1; #endif float4 ase_texcoord2 : TEXCOORD2; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/DepthOnlyPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } VertexOutput VertexFunction( VertexInput v ) { VertexOutput o = (VertexOutput)0; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength); float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz ); float mulTime11 = _TimeParameters.x * 3.0; float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy; float simpleNoise21 = SimpleNoise( texCoord17*_WindScale ); simpleNoise21 = simpleNoise21*2 - 1; float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 )); o.ase_texcoord2.xy = v.ase_texcoord.xy; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord2.zw = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = transform25.xyz; #ifdef ASE_ABSOLUTE_VERTEX_POS v.vertex.xyz = vertexValue; #else v.vertex.xyz += vertexValue; #endif v.ase_normal = v.ase_normal; float3 positionWS = TransformObjectToWorld( v.vertex.xyz ); float4 positionCS = TransformWorldToHClip( positionWS ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) o.worldPos = positionWS; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) VertexPositionInputs vertexInput = (VertexPositionInputs)0; vertexInput.positionWS = positionWS; vertexInput.positionCS = positionCS; o.shadowCoord = GetShadowCoord( vertexInput ); #endif o.clipPos = positionCS; return o; } #if defined(ASE_TESSELLATION) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct TessellationFactors { float edge[3] : SV_TessFactor; float inside : SV_InsideTessFactor; }; VertexControl vert ( VertexInput v ) { VertexControl o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); o.vertex = v.vertex; o.ase_normal = v.ase_normal; o.ase_texcoord = v.ase_texcoord; o.ase_color = v.ase_color; return o; } TessellationFactors TessellationFunction (InputPatch v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif #if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE) #define ASE_SV_DEPTH SV_DepthLessEqual #else #define ASE_SV_DEPTH SV_Depth #endif half4 frag( VertexOutput IN #ifdef ASE_DEPTH_WRITE_ON ,out float outputDepth : ASE_SV_DEPTH #endif ) : SV_TARGET { UNITY_SETUP_INSTANCE_ID(IN); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 WorldPosition = IN.worldPos; #endif float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SHADOWCOORDS) #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif #endif float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; #ifdef ASE_DEPTH_WRITE_ON float DepthValue = 0; #endif #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif #ifdef LOD_FADE_CROSSFADE LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x ); #endif #ifdef ASE_DEPTH_WRITE_ON outputDepth = DepthValue; #endif return 0; } ENDHLSL } Pass { Name "Meta" Tags { "LightMode"="Meta" } Cull Off HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #pragma shader_feature EDITOR_VISUALIZATION #define SHADERPASS SHADERPASS_META #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/MetaInput.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #define ASE_NEEDS_VERT_NORMAL #define ASE_NEEDS_FRAG_WORLD_POSITION #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 texcoord0 : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 worldPos : TEXCOORD0; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) float4 shadowCoord : TEXCOORD1; #endif #ifdef EDITOR_VISUALIZATION float4 VizUV : TEXCOORD2; float4 LightCoord : TEXCOORD3; #endif float4 ase_texcoord4 : TEXCOORD4; float4 ase_texcoord5 : TEXCOORD5; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif float4 CZY_SnowColor; sampler2D CZY_SnowTexture; float CZY_SnowScale; float CZY_SnowAmount; sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/LightingMetaPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); } float snoise( float2 v ) { const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 ); float2 i = floor( v + dot( v, C.yy ) ); float2 x0 = v - i + dot( i, C.xx ); float2 i1; i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 ); float4 x12 = x0.xyxy + C.xxzz; x12.xy -= i1; i = mod2D289( i ); float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) ); float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 ); m = m * m; m = m * m; float3 x = 2.0 * frac( p * C.www ) - 1.0; float3 h = abs( x ) - 0.5; float3 ox = floor( x + 0.5 ); float3 a0 = x - ox; m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h ); float3 g; g.x = a0.x * x0.x + h.x * x0.y; g.yz = a0.yz * x12.xz + h.yz * x12.yw; return 130.0 * dot( m, g ); } float2 voronoihash5_g2( float2 p ) { p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) ); return frac( sin( p ) *43758.5453); } float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId ) { float2 n = floor( v ); float2 f = frac( v ); float F1 = 8.0; float F2 = 8.0; float2 mg = 0; for ( int j = -1; j <= 1; j++ ) { for ( int i = -1; i <= 1; i++ ) { float2 g = float2( i, j ); float2 o = voronoihash5_g2( n + g ); o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o; float d = 0.5 * dot( r, r ); if( d v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.texcoord0 = patch[0].texcoord0 * bary.x + patch[1].texcoord0 * bary.y + patch[2].texcoord0 * bary.z; o.texcoord1 = patch[0].texcoord1 * bary.x + patch[1].texcoord1 * bary.y + patch[2].texcoord1 * bary.z; o.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif half4 frag(VertexOutput IN ) : SV_TARGET { UNITY_SETUP_INSTANCE_ID(IN); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 WorldPosition = IN.worldPos; #endif float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SHADOWCOORDS) #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif #endif float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST); float2 uvCZY_SnowTexture = IN.ase_texcoord4.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw; float3 ase_worldNormal = IN.ase_texcoord5.xyz; float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z)); float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale ); float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 ); simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5; float time5_g2 = 0.0; float2 voronoiSmoothId5_g2 = 0; float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 ); float2 id5_g2 = 0; float2 uv5_g2 = 0; float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 ); float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( ase_worldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 )); float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) )); float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord4.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb; float3 Emission = 0; float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif MetaInput metaInput = (MetaInput)0; metaInput.Albedo = BaseColor; metaInput.Emission = Emission; #ifdef EDITOR_VISUALIZATION metaInput.VizUV = IN.VizUV.xy; metaInput.LightCoord = IN.LightCoord; #endif return UnityMetaFragment(metaInput); } ENDHLSL } Pass { Name "Universal2D" Tags { "LightMode"="Universal2D" } Blend One Zero, One Zero ZWrite On ZTest LEqual Offset 0 , 0 ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_2D #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #define ASE_NEEDS_VERT_NORMAL #define ASE_NEEDS_FRAG_WORLD_POSITION #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 worldPos : TEXCOORD0; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) float4 shadowCoord : TEXCOORD1; #endif float4 ase_texcoord2 : TEXCOORD2; float4 ase_texcoord3 : TEXCOORD3; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif float4 CZY_SnowColor; sampler2D CZY_SnowTexture; float CZY_SnowScale; float CZY_SnowAmount; sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBR2DPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); } float snoise( float2 v ) { const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 ); float2 i = floor( v + dot( v, C.yy ) ); float2 x0 = v - i + dot( i, C.xx ); float2 i1; i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 ); float4 x12 = x0.xyxy + C.xxzz; x12.xy -= i1; i = mod2D289( i ); float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) ); float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 ); m = m * m; m = m * m; float3 x = 2.0 * frac( p * C.www ) - 1.0; float3 h = abs( x ) - 0.5; float3 ox = floor( x + 0.5 ); float3 a0 = x - ox; m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h ); float3 g; g.x = a0.x * x0.x + h.x * x0.y; g.yz = a0.yz * x12.xz + h.yz * x12.yw; return 130.0 * dot( m, g ); } float2 voronoihash5_g2( float2 p ) { p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) ); return frac( sin( p ) *43758.5453); } float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId ) { float2 n = floor( v ); float2 f = frac( v ); float F1 = 8.0; float F2 = 8.0; float2 mg = 0; for ( int j = -1; j <= 1; j++ ) { for ( int i = -1; i <= 1; i++ ) { float2 g = float2( i, j ); float2 o = voronoihash5_g2( n + g ); o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o; float d = 0.5 * dot( r, r ); if( d v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif half4 frag(VertexOutput IN ) : SV_TARGET { UNITY_SETUP_INSTANCE_ID( IN ); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 WorldPosition = IN.worldPos; #endif float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SHADOWCOORDS) #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif #endif float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST); float2 uvCZY_SnowTexture = IN.ase_texcoord2.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw; float3 ase_worldNormal = IN.ase_texcoord3.xyz; float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z)); float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale ); float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 ); simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5; float time5_g2 = 0.0; float2 voronoiSmoothId5_g2 = 0; float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 ); float2 id5_g2 = 0; float2 uv5_g2 = 0; float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 ); float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( ase_worldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 )); float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) )); float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb; float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; half4 color = half4(BaseColor, Alpha ); #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif return color; } ENDHLSL } Pass { Name "DepthNormals" Tags { "LightMode"="DepthNormals" } ZWrite On Blend One Zero ZTest LEqual ZWrite On HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_DEPTHNORMALSONLY #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 worldPos : TEXCOORD0; #endif #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) float4 shadowCoord : TEXCOORD1; #endif float3 worldNormal : TEXCOORD2; float4 worldTangent : TEXCOORD3; float4 ase_texcoord4 : TEXCOORD4; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/DepthNormalsOnlyPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } VertexOutput VertexFunction( VertexInput v ) { VertexOutput o = (VertexOutput)0; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength); float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz ); float mulTime11 = _TimeParameters.x * 3.0; float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy; float simpleNoise21 = SimpleNoise( texCoord17*_WindScale ); simpleNoise21 = simpleNoise21*2 - 1; float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 )); o.ase_texcoord4.xy = v.ase_texcoord.xy; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord4.zw = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = transform25.xyz; #ifdef ASE_ABSOLUTE_VERTEX_POS v.vertex.xyz = vertexValue; #else v.vertex.xyz += vertexValue; #endif v.ase_normal = v.ase_normal; float3 positionWS = TransformObjectToWorld( v.vertex.xyz ); float3 normalWS = TransformObjectToWorldNormal( v.ase_normal ); float4 tangentWS = float4(TransformObjectToWorldDir( v.ase_tangent.xyz), v.ase_tangent.w); float4 positionCS = TransformWorldToHClip( positionWS ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) o.worldPos = positionWS; #endif o.worldNormal = normalWS; o.worldTangent = tangentWS; #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS) VertexPositionInputs vertexInput = (VertexPositionInputs)0; vertexInput.positionWS = positionWS; vertexInput.positionCS = positionCS; o.shadowCoord = GetShadowCoord( vertexInput ); #endif o.clipPos = positionCS; return o; } #if defined(ASE_TESSELLATION) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct TessellationFactors { float edge[3] : SV_TessFactor; float inside : SV_InsideTessFactor; }; VertexControl vert ( VertexInput v ) { VertexControl o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); o.vertex = v.vertex; o.ase_normal = v.ase_normal; o.ase_tangent = v.ase_tangent; o.ase_texcoord = v.ase_texcoord; o.ase_color = v.ase_color; return o; } TessellationFactors TessellationFunction (InputPatch v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_tangent = patch[0].ase_tangent * bary.x + patch[1].ase_tangent * bary.y + patch[2].ase_tangent * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif #if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE) #define ASE_SV_DEPTH SV_DepthLessEqual #else #define ASE_SV_DEPTH SV_Depth #endif half4 frag( VertexOutput IN #ifdef ASE_DEPTH_WRITE_ON ,out float outputDepth : ASE_SV_DEPTH #endif ) : SV_TARGET { UNITY_SETUP_INSTANCE_ID(IN); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN ); #if defined(ASE_NEEDS_FRAG_WORLD_POSITION) float3 WorldPosition = IN.worldPos; #endif float4 ShadowCoords = float4( 0, 0, 0, 0 ); float3 WorldNormal = IN.worldNormal; float4 WorldTangent = IN.worldTangent; #if defined(ASE_NEEDS_FRAG_SHADOWCOORDS) #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif #endif float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord4.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float3 Normal = float3(0, 0, 1); float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; #ifdef ASE_DEPTH_WRITE_ON float DepthValue = 0; #endif #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif #ifdef LOD_FADE_CROSSFADE LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x ); #endif #ifdef ASE_DEPTH_WRITE_ON outputDepth = DepthValue; #endif #if defined(_GBUFFER_NORMALS_OCT) float2 octNormalWS = PackNormalOctQuadEncode(WorldNormal); float2 remappedOctNormalWS = saturate(octNormalWS * 0.5 + 0.5); half3 packedNormalWS = PackFloat2To888(remappedOctNormalWS); return half4(packedNormalWS, 0.0); #else #if defined(_NORMALMAP) #if _NORMAL_DROPOFF_TS float crossSign = (WorldTangent.w > 0.0 ? 1.0 : -1.0) * GetOddNegativeScale(); float3 bitangent = crossSign * cross(WorldNormal.xyz, WorldTangent.xyz); float3 normalWS = TransformTangentToWorld(Normal, half3x3(WorldTangent.xyz, bitangent, WorldNormal.xyz)); #elif _NORMAL_DROPOFF_OS float3 normalWS = TransformObjectToWorldNormal(Normal); #elif _NORMAL_DROPOFF_WS float3 normalWS = Normal; #endif #else float3 normalWS = WorldNormal; #endif return half4(NormalizeNormalPerPixel(normalWS), 0.0); #endif } ENDHLSL } Pass { Name "GBuffer" Tags { "LightMode"="UniversalGBuffer" } Blend One Zero, One Zero ZWrite On ZTest LEqual Offset 0 , 0 ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma instancing_options renderinglayer #pragma multi_compile_fragment _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN #pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING #pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION #pragma multi_compile_fragment _ _SHADOWS_SOFT #pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 #pragma multi_compile_fragment _ _LIGHT_LAYERS #pragma multi_compile_fragment _ _RENDER_PASS_ENABLED #pragma shader_feature_local _RECEIVE_SHADOWS_OFF #pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF #pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF #pragma multi_compile _ LIGHTMAP_SHADOW_MIXING #pragma multi_compile _ SHADOWS_SHADOWMASK #pragma multi_compile _ DIRLIGHTMAP_COMBINED #pragma multi_compile _ LIGHTMAP_ON #pragma multi_compile _ DYNAMICLIGHTMAP_ON #pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_GBUFFER #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL) #define ENABLE_TERRAIN_PERPIXEL_NORMAL #endif #define ASE_NEEDS_FRAG_WORLD_NORMAL #define ASE_NEEDS_FRAG_WORLD_POSITION #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; float4 lightmapUVOrVertexSH : TEXCOORD0; half4 fogFactorAndVertexLight : TEXCOORD1; #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) float4 shadowCoord : TEXCOORD2; #endif float4 tSpace0 : TEXCOORD3; float4 tSpace1 : TEXCOORD4; float4 tSpace2 : TEXCOORD5; #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) float4 screenPos : TEXCOORD6; #endif #if defined(DYNAMICLIGHTMAP_ON) float2 dynamicLightmapUV : TEXCOORD7; #endif float4 ase_texcoord8 : TEXCOORD8; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif float4 CZY_SnowColor; sampler2D CZY_SnowTexture; float CZY_SnowScale; float CZY_SnowAmount; sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/UnityGBuffer.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBRGBufferPass.hlsl" inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; } float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); } float snoise( float2 v ) { const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 ); float2 i = floor( v + dot( v, C.yy ) ); float2 x0 = v - i + dot( i, C.xx ); float2 i1; i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 ); float4 x12 = x0.xyxy + C.xxzz; x12.xy -= i1; i = mod2D289( i ); float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) ); float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 ); m = m * m; m = m * m; float3 x = 2.0 * frac( p * C.www ) - 1.0; float3 h = abs( x ) - 0.5; float3 ox = floor( x + 0.5 ); float3 a0 = x - ox; m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h ); float3 g; g.x = a0.x * x0.x + h.x * x0.y; g.yz = a0.yz * x12.xz + h.yz * x12.yw; return 130.0 * dot( m, g ); } float2 voronoihash5_g2( float2 p ) { p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) ); return frac( sin( p ) *43758.5453); } float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId ) { float2 n = floor( v ); float2 f = frac( v ); float F1 = 8.0; float F2 = 8.0; float2 mg = 0; for ( int j = -1; j <= 1; j++ ) { for ( int i = -1; i <= 1; i++ ) { float2 g = float2( i, j ); float2 o = voronoihash5_g2( n + g ); o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o; float d = 0.5 * dot( r, r ); if( d v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_tangent = patch[0].ase_tangent * bary.x + patch[1].ase_tangent * bary.y + patch[2].ase_tangent * bary.z; o.texcoord = patch[0].texcoord * bary.x + patch[1].texcoord * bary.y + patch[2].texcoord * bary.z; o.texcoord1 = patch[0].texcoord1 * bary.x + patch[1].texcoord1 * bary.y + patch[2].texcoord1 * bary.z; o.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif #if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE) #define ASE_SV_DEPTH SV_DepthLessEqual #else #define ASE_SV_DEPTH SV_Depth #endif FragmentOutput frag ( VertexOutput IN #ifdef ASE_DEPTH_WRITE_ON ,out float outputDepth : ASE_SV_DEPTH #endif ) { UNITY_SETUP_INSTANCE_ID(IN); UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(IN); #ifdef LOD_FADE_CROSSFADE LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x ); #endif #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) float2 sampleCoords = (IN.lightmapUVOrVertexSH.zw / _TerrainHeightmapRecipSize.zw + 0.5f) * _TerrainHeightmapRecipSize.xy; float3 WorldNormal = TransformObjectToWorldNormal(normalize(SAMPLE_TEXTURE2D(_TerrainNormalmapTexture, sampler_TerrainNormalmapTexture, sampleCoords).rgb * 2 - 1)); float3 WorldTangent = -cross(GetObjectToWorldMatrix()._13_23_33, WorldNormal); float3 WorldBiTangent = cross(WorldNormal, -WorldTangent); #else float3 WorldNormal = normalize( IN.tSpace0.xyz ); float3 WorldTangent = IN.tSpace1.xyz; float3 WorldBiTangent = IN.tSpace2.xyz; #endif float3 WorldPosition = float3(IN.tSpace0.w,IN.tSpace1.w,IN.tSpace2.w); float3 WorldViewDirection = _WorldSpaceCameraPos.xyz - WorldPosition; float4 ShadowCoords = float4( 0, 0, 0, 0 ); #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) float4 ScreenPos = IN.screenPos; #endif float2 NormalizedScreenSpaceUV = GetNormalizedScreenSpaceUV(IN.clipPos); #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #else ShadowCoords = float4(0, 0, 0, 0); #endif WorldViewDirection = SafeNormalize( WorldViewDirection ); float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST); float2 uvCZY_SnowTexture = IN.ase_texcoord8.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw; float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z)); float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale ); float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 ); simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5; float time5_g2 = 0.0; float2 voronoiSmoothId5_g2 = 0; float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 ); float2 id5_g2 = 0; float2 uv5_g2 = 0; float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 ); float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( WorldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 )); float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) )); float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord8.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb; float3 Normal = float3(0, 0, 1); float3 Emission = 0; float3 Specular = 0.5; float Metallic = 0; float Smoothness = 0.0; float Occlusion = 1; float Alpha = tex2DNode29.a; float AlphaClipThreshold = _AlphaClip; float AlphaClipThresholdShadow = 0.5; float3 BakedGI = 0; float3 RefractionColor = 1; float RefractionIndex = 1; float3 Transmission = 1; float3 Translucency = 1; #ifdef ASE_DEPTH_WRITE_ON float DepthValue = 0; #endif #ifdef _ALPHATEST_ON clip(Alpha - AlphaClipThreshold); #endif InputData inputData = (InputData)0; inputData.positionWS = WorldPosition; inputData.positionCS = IN.clipPos; inputData.shadowCoord = ShadowCoords; #ifdef _NORMALMAP #if _NORMAL_DROPOFF_TS inputData.normalWS = TransformTangentToWorld(Normal, half3x3( WorldTangent, WorldBiTangent, WorldNormal )); #elif _NORMAL_DROPOFF_OS inputData.normalWS = TransformObjectToWorldNormal(Normal); #elif _NORMAL_DROPOFF_WS inputData.normalWS = Normal; #endif #else inputData.normalWS = WorldNormal; #endif inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS); inputData.viewDirectionWS = SafeNormalize( WorldViewDirection ); inputData.vertexLighting = IN.fogFactorAndVertexLight.yzw; #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) float3 SH = SampleSH(inputData.normalWS.xyz); #else float3 SH = IN.lightmapUVOrVertexSH.xyz; #endif #ifdef ASE_BAKEDGI inputData.bakedGI = BakedGI; #else #if defined(DYNAMICLIGHTMAP_ON) inputData.bakedGI = SAMPLE_GI( IN.lightmapUVOrVertexSH.xy, IN.dynamicLightmapUV.xy, SH, inputData.normalWS); #else inputData.bakedGI = SAMPLE_GI( IN.lightmapUVOrVertexSH.xy, SH, inputData.normalWS ); #endif #endif inputData.normalizedScreenSpaceUV = NormalizedScreenSpaceUV; inputData.shadowMask = SAMPLE_SHADOWMASK(IN.lightmapUVOrVertexSH.xy); #if defined(DEBUG_DISPLAY) #if defined(DYNAMICLIGHTMAP_ON) inputData.dynamicLightmapUV = IN.dynamicLightmapUV.xy; #endif #if defined(LIGHTMAP_ON) inputData.staticLightmapUV = IN.lightmapUVOrVertexSH.xy; #else inputData.vertexSH = SH; #endif #endif #ifdef _DBUFFER ApplyDecal(IN.clipPos, BaseColor, Specular, inputData.normalWS, Metallic, Occlusion, Smoothness); #endif BRDFData brdfData; InitializeBRDFData (BaseColor, Metallic, Specular, Smoothness, Alpha, brdfData); Light mainLight = GetMainLight(inputData.shadowCoord, inputData.positionWS, inputData.shadowMask); half4 color; MixRealtimeAndBakedGI(mainLight, inputData.normalWS, inputData.bakedGI, inputData.shadowMask); color.rgb = GlobalIllumination(brdfData, inputData.bakedGI, Occlusion, inputData.positionWS, inputData.normalWS, inputData.viewDirectionWS); color.a = Alpha; #ifdef ASE_FINAL_COLOR_ALPHA_MULTIPLY color.rgb *= color.a; #endif #ifdef ASE_DEPTH_WRITE_ON outputDepth = DepthValue; #endif return BRDFDataToGbuffer(brdfData, inputData, Smoothness, Emission + color.rgb, Occlusion); } ENDHLSL } Pass { Name "SceneSelectionPass" Tags { "LightMode"="SceneSelectionPass" } Cull Off HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #define SCENESELECTIONPASS 1 #define ATTRIBUTES_NEED_NORMAL #define ATTRIBUTES_NEED_TANGENT #define SHADERPASS SHADERPASS_DEPTHONLY #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; float4 ase_texcoord : TEXCOORD0; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/SelectionPickingPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } struct SurfaceDescription { float Alpha; float AlphaClipThreshold; }; VertexOutput VertexFunction(VertexInput v ) { VertexOutput o; ZERO_INITIALIZE(VertexOutput, o); UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength); float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz ); float mulTime11 = _TimeParameters.x * 3.0; float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy; float simpleNoise21 = SimpleNoise( texCoord17*_WindScale ); simpleNoise21 = simpleNoise21*2 - 1; float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 )); o.ase_texcoord.xy = v.ase_texcoord.xy; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord.zw = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = transform25.xyz; #ifdef ASE_ABSOLUTE_VERTEX_POS v.vertex.xyz = vertexValue; #else v.vertex.xyz += vertexValue; #endif v.ase_normal = v.ase_normal; float3 positionWS = TransformObjectToWorld( v.vertex.xyz ); o.clipPos = TransformWorldToHClip(positionWS); return o; } #if defined(ASE_TESSELLATION) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct TessellationFactors { float edge[3] : SV_TessFactor; float inside : SV_InsideTessFactor; }; VertexControl vert ( VertexInput v ) { VertexControl o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); o.vertex = v.vertex; o.ase_normal = v.ase_normal; o.ase_texcoord = v.ase_texcoord; o.ase_color = v.ase_color; return o; } TessellationFactors TessellationFunction (InputPatch v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif half4 frag(VertexOutput IN ) : SV_TARGET { SurfaceDescription surfaceDescription = (SurfaceDescription)0; float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); surfaceDescription.Alpha = tex2DNode29.a; surfaceDescription.AlphaClipThreshold = _AlphaClip; #if _ALPHATEST_ON float alphaClipThreshold = 0.01f; #if ALPHA_CLIP_THRESHOLD alphaClipThreshold = surfaceDescription.AlphaClipThreshold; #endif clip(surfaceDescription.Alpha - alphaClipThreshold); #endif half4 outColor = 0; #ifdef SCENESELECTIONPASS outColor = half4(_ObjectId, _PassValue, 1.0, 1.0); #elif defined(SCENEPICKINGPASS) outColor = _SelectionID; #endif return outColor; } ENDHLSL } Pass { Name "ScenePickingPass" Tags { "LightMode"="Picking" } HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #define ASE_FOG 1 #define _ALPHATEST_ON 1 #define ASE_SRP_VERSION 120108 #pragma vertex vert #pragma fragment frag #define SCENEPICKINGPASS 1 #define ATTRIBUTES_NEED_NORMAL #define ATTRIBUTES_NEED_TANGENT #define SHADERPASS SHADERPASS_DEPTHONLY #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl" #pragma multi_compile_instancing struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; float4 ase_texcoord : TEXCOORD0; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _BottomColor; float4 _TopColor; float _WindSpeed; float _WindScale; float _GradientAmount; float _AlphaClip; #ifdef ASE_TRANSMISSION float _TransmissionShadow; #endif #ifdef ASE_TRANSLUCENCY float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef ASE_TESSELLATION float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END // Property used by ScenePickingPass #ifdef SCENEPICKINGPASS float4 _SelectionID; #endif // Properties used by SceneSelectionPass #ifdef SCENESELECTIONPASS int _ObjectId; int _PassValue; #endif sampler2D _GrassTexture; UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass) UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST) UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength) UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass) //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl" //#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/SelectionPickingPass.hlsl" //#ifdef HAVE_VFX_MODIFICATION //#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl" //#endif inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); } inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); } inline float valueNoise (float2 uv) { float2 i = floor(uv); float2 f = frac( uv ); f = f* f * (3.0 - 2.0 * f); uv = abs( frac(uv) - 0.5); float2 c0 = i + float2( 0.0, 0.0 ); float2 c1 = i + float2( 1.0, 0.0 ); float2 c2 = i + float2( 0.0, 1.0 ); float2 c3 = i + float2( 1.0, 1.0 ); float r0 = noise_randomValue( c0 ); float r1 = noise_randomValue( c1 ); float r2 = noise_randomValue( c2 ); float r3 = noise_randomValue( c3 ); float bottomOfGrid = noise_interpolate( r0, r1, f.x ); float topOfGrid = noise_interpolate( r2, r3, f.x ); float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y ); return t; } float SimpleNoise(float2 UV) { float t = 0.0; float freq = pow( 2.0, float( 0 ) ); float amp = pow( 0.5, float( 3 - 0 ) ); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(1)); amp = pow(0.5, float(3-1)); t += valueNoise( UV/freq )*amp; freq = pow(2.0, float(2)); amp = pow(0.5, float(3-2)); t += valueNoise( UV/freq )*amp; return t; } struct SurfaceDescription { float Alpha; float AlphaClipThreshold; }; VertexOutput VertexFunction(VertexInput v ) { VertexOutput o; ZERO_INITIALIZE(VertexOutput, o); UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o); float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength); float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz ); float mulTime11 = _TimeParameters.x * 3.0; float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy; float simpleNoise21 = SimpleNoise( texCoord17*_WindScale ); simpleNoise21 = simpleNoise21*2 - 1; float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 )); o.ase_texcoord.xy = v.ase_texcoord.xy; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord.zw = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = transform25.xyz; #ifdef ASE_ABSOLUTE_VERTEX_POS v.vertex.xyz = vertexValue; #else v.vertex.xyz += vertexValue; #endif v.ase_normal = v.ase_normal; float3 positionWS = TransformObjectToWorld( v.vertex.xyz ); o.clipPos = TransformWorldToHClip(positionWS); return o; } #if defined(ASE_TESSELLATION) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_color : COLOR; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct TessellationFactors { float edge[3] : SV_TessFactor; float inside : SV_InsideTessFactor; }; VertexControl vert ( VertexInput v ) { VertexControl o; UNITY_SETUP_INSTANCE_ID(v); UNITY_TRANSFER_INSTANCE_ID(v, o); o.vertex = v.vertex; o.ase_normal = v.ase_normal; o.ase_texcoord = v.ase_texcoord; o.ase_color = v.ase_color; return o; } TessellationFactors TessellationFunction (InputPatch v) { TessellationFactors o; float4 tf = 1; float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax; float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp; #if defined(ASE_FIXED_TESSELLATION) tf = FixedTess( tessValue ); #elif defined(ASE_DISTANCE_TESSELLATION) tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos ); #elif defined(ASE_LENGTH_TESSELLATION) tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams ); #elif defined(ASE_LENGTH_CULL_TESSELLATION) tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes ); #endif o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w; return o; } [domain("tri")] [partitioning("fractional_odd")] [outputtopology("triangle_cw")] [patchconstantfunc("TessellationFunction")] [outputcontrolpoints(3)] VertexControl HullFunction(InputPatch patch, uint id : SV_OutputControlPointID) { return patch[id]; } [domain("tri")] VertexOutput DomainFunction(TessellationFactors factors, OutputPatch patch, float3 bary : SV_DomainLocation) { VertexInput o = (VertexInput) 0; o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z; o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z; o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z; o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z; #if defined(ASE_PHONG_TESSELLATION) float3 pp[3]; for (int i = 0; i < 3; ++i) pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal)); float phongStrength = _TessPhongStrength; o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz; #endif UNITY_TRANSFER_INSTANCE_ID(patch[0], o); return VertexFunction(o); } #else VertexOutput vert ( VertexInput v ) { return VertexFunction( v ); } #endif half4 frag(VertexOutput IN ) : SV_TARGET { SurfaceDescription surfaceDescription = (SurfaceDescription)0; float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST); float2 uv_GrassTexture = IN.ase_texcoord.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw; float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture ); surfaceDescription.Alpha = tex2DNode29.a; surfaceDescription.AlphaClipThreshold = _AlphaClip; #if _ALPHATEST_ON float alphaClipThreshold = 0.01f; #if ALPHA_CLIP_THRESHOLD alphaClipThreshold = surfaceDescription.AlphaClipThreshold; #endif clip(surfaceDescription.Alpha - alphaClipThreshold); #endif half4 outColor = 0; #ifdef SCENESELECTIONPASS outColor = half4(_ObjectId, _PassValue, 1.0, 1.0); #elif defined(SCENEPICKINGPASS) outColor = _SelectionID; #endif return outColor; } ENDHLSL } } CustomEditor "UnityEditor.ShaderGraphLitGUI" FallBack "Hidden/Shader Graph/FallbackError" Fallback Off } /*ASEBEGIN Version=19105 Node;AmplifyShaderEditor.CommentaryNode;35;-1782.613,66.60786;Inherit;False;1507.094;1005.034;Use a noise generator to generate wind;17;37;36;25;18;24;21;23;22;19;20;17;16;15;11;12;13;58;;1,1,1,1;0;0 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