// Made with Amplify Shader Editor v1.9.2 // Available at the Unity Asset Store - http://u3d.as/y3X Shader "Animpic/Static_URP" { Properties { [HideInInspector] _EmissionColor("Emission Color", Color) = (1,1,1,1) [HideInInspector] _AlphaCutoff("Alpha Cutoff ", Range(0, 1)) = 0.5 [SingleLineTexture][Header(Maps)][Space(7)]_SurfaceAlbedo("Albedo", 2D) = "white" {} [Normal][SingleLineTexture]_SurfaceNormal("Normal", 2D) = "bump" {} [SingleLineTexture]_CoverageAlbedo("Coverage Albedo", 2D) = "white" {} [Normal][SingleLineTexture]_CoverageNormal("Coverage Normal", 2D) = "bump" {} [SingleLineTexture]_CoverageMask("Coverage Mask", 2D) = "white" {} [Header(Settings)][Space(5)]_SurfaceColor("Color", Color) = (1,1,1,0) _SurfaceSmoothness("Smoothness", Range( 0 , 1)) = 0 [Header(Show)][Space(5)][Toggle(_SNOW_ON)] _SNOW("Enable", Float) = 0 _SnowAmount("Amount", Range( 0 , 1)) = 0.5 _SnowFade("Fade", Range( 0.1 , 1)) = 0.5 [Header(Coverage)][Space(5)][Toggle(_COVERAGE_ON)] _COVERAGE("Enable", Float) = 0 _CoverageColor("Color", Color) = (0,0,0,0) _TextureTileScale("TextureTileScale", Range( 0 , 300)) = 1 _CoverageTileScale("Coverage Tile Scale", Range( 0 , 300)) = 0 _CoverageSmoothness("Smoothness", Range( 0 , 1)) = 0 _CoverageMaskScale("Coverage Mask Scale", Range( 0 , 300)) = 109.9675 [KeywordEnum(World_Normal,Vertex_Position)] _CoverageOverlayType("Overlay Method", Float) = 0 _CoverageLevel("Level", Float) = 0 _CoverageFade("Fade", Range( -1 , 1)) = 0.5 _CoverageContrast("Contrast", Range( 0.03 , 1)) = 0.3 _CoverageThicknessLevel("Thickness", Range( 0 , 1)) = 1 [Toggle(_BLENDNORMALS_ON)] _BlendNormals("Blend Normals", Float) = 0 _TextureTile("TextureTile", Vector) = (1,1,0,0) [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) = "" {} //_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 } SubShader { LOD 0 Tags { "RenderPipeline"="UniversalPipeline" "RenderType"="Opaque" "Queue"="Geometry" "UniversalMaterialType"="Lit" } Cull Back ZWrite On ZTest LEqual Offset 0 , 0 AlphaToMask Off HLSLINCLUDE #pragma target 4.5 #pragma prefer_hlslcc gles #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 ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma multi_compile _ _SCREEN_SPACE_OCCLUSION #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN #pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS _ADDITIONAL_OFF #pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS #pragma multi_compile _ _SHADOWS_SOFT #pragma multi_compile _ _MIXED_LIGHTING_SUBTRACTIVE #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 _ _REFLECTION_PROBE_BLENDING #pragma multi_compile _ _REFLECTION_PROBE_BOX_PROJECTION #pragma multi_compile _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 #pragma multi_compile _ _LIGHT_LAYERS #pragma multi_compile _ _LIGHT_COOKIES #pragma multi_compile _ _CLUSTERED_RENDERING #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.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 #define ASE_NEEDS_FRAG_WORLD_TANGENT #define ASE_NEEDS_FRAG_WORLD_BITANGENT #pragma shader_feature_local _SNOW_ON #pragma shader_feature_local _COVERAGE_ON #pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION #pragma shader_feature_local _BLENDNORMALS_ON struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; 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_texcoord9 : TEXCOORD9; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END sampler2D _SurfaceAlbedo; sampler2D _CoverageAlbedo; sampler2D _CoverageMask; sampler2D _SurfaceNormal; sampler2D _CoverageNormal; float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale ) { // "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen float3 vSigmaS = ddx( surf_pos ); float3 vSigmaT = ddy( surf_pos ); float3 vN = surf_norm; float3 vR1 = cross( vSigmaT , vN ); float3 vR2 = cross( vN , vSigmaS ); float fDet = dot( vSigmaS , vR1 ); float dBs = ddx( height ); float dBt = ddy( height ); float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 ); return normalize ( abs( fDet ) * vN - vSurfGrad ); } 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); o.ase_texcoord8.xy = v.texcoord.xy; o.ase_texcoord8.zw = v.texcoord1.xy; o.ase_texcoord9 = v.vertex; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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 positionVS = TransformWorldToView( positionWS ); float4 positionCS = TransformWorldToHClip( positionWS ); VertexNormalInputs normalInput = GetVertexNormalInputs( v.ase_normal, v.ase_tangent ); o.tSpace0 = float4( normalInput.normalWS, positionWS.x); o.tSpace1 = float4( normalInput.tangentWS, positionWS.y); o.tSpace2 = float4( normalInput.bitangentWS, positionWS.z); #if defined(LIGHTMAP_ON) OUTPUT_LIGHTMAP_UV( v.texcoord1, unity_LightmapST, o.lightmapUVOrVertexSH.xy ); #endif #if defined(DYNAMICLIGHTMAP_ON) o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw; #endif #if !defined(LIGHTMAP_ON) OUTPUT_SH( normalInput.normalWS.xyz, o.lightmapUVOrVertexSH.xyz ); #endif #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) o.lightmapUVOrVertexSH.zw = v.texcoord; o.lightmapUVOrVertexSH.xy = v.texcoord * unity_LightmapST.xy + unity_LightmapST.zw; #endif half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS ); #ifdef ASE_FOG half fogFactor = ComputeFogFactor( positionCS.z ); #else half fogFactor = 0; #endif o.fogFactorAndVertexLight = half4(fogFactor, vertexLight); #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) VertexPositionInputs vertexInput = (VertexPositionInputs)0; vertexInput.positionWS = positionWS; vertexInput.positionCS = positionCS; o.shadowCoord = GetShadowCoord( vertexInput ); #endif o.clipPos = positionCS; #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) o.screenPos = ComputeScreenPos(positionCS); #endif return o; } #if defined(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; 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.texcoord = v.texcoord; o.texcoord1 = v.texcoord1; o.texcoord2 = v.texcoord2; 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.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; #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 #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) ShadowCoords = IN.shadowCoord; #elif defined(MAIN_LIGHT_CALCULATE_SHADOWS) ShadowCoords = TransformWorldToShadowCoord( WorldPosition ); #endif WorldViewDirection = SafeNormalize( WorldViewDirection ); float2 texCoord225 = IN.ase_texcoord8.xy * ( _TextureTile * _TextureTileScale ) + float2( 0,0 ); float4 temp_output_3_0 = ( _SurfaceColor * tex2D( _SurfaceAlbedo, texCoord225 ) ); float2 texCoord229 = IN.ase_texcoord8.zw * ( float2( 1,1 ) * _CoverageTileScale ) + float2( 0,0 ); #if defined(_COVERAGEOVERLAYTYPE_WORLD_NORMAL) float staticSwitch164 = WorldNormal.y; #elif defined(_COVERAGEOVERLAYTYPE_VERTEX_POSITION) float staticSwitch164 = IN.ase_texcoord9.xyz.y; #else float staticSwitch164 = WorldNormal.y; #endif float2 texCoord221 = IN.ase_texcoord8.zw * ( float2( 1,1 ) * _CoverageMaskScale ) + float2( 0,0 ); float CoverageMask37 = saturate( ( ( ( ( staticSwitch164 + _CoverageLevel ) * ( _CoverageFade * 5 ) ) + tex2D( _CoverageMask, texCoord221 ).r ) * ( _CoverageContrast * 15 ) ) ); float4 lerpResult26 = lerp( temp_output_3_0 , ( _CoverageColor * tex2D( _CoverageAlbedo, texCoord229 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float4 staticSwitch136 = lerpResult26; #else float4 staticSwitch136 = temp_output_3_0; #endif float4 color138 = IsGammaSpace() ? float4(0.9,0.9,0.9,0) : float4(0.7874123,0.7874123,0.7874123,0); float3 tex2DNode6 = UnpackNormalScale( tex2D( _SurfaceNormal, texCoord225 ), 1.0f ); float3 tex2DNode72 = UnpackNormalScale( tex2D( _CoverageNormal, texCoord229 ), 1.0f ); float3 temp_output_97_0 = BlendNormal( tex2DNode6 , tex2DNode72 ); #ifdef _BLENDNORMALS_ON float3 staticSwitch158 = temp_output_97_0; #else float3 staticSwitch158 = tex2DNode72; #endif #ifdef _BLENDNORMALS_ON float3 staticSwitch160 = temp_output_97_0; #else float3 staticSwitch160 = tex2DNode72; #endif float3 surf_pos107_g4 = WorldPosition; float3 surf_norm107_g4 = WorldNormal; float height107_g4 = ( CoverageMask37 * ( _CoverageThicknessLevel * 10 ) ); float scale107_g4 = 1.0; float3 localPerturbNormal107_g4 = PerturbNormal107_g4( surf_pos107_g4 , surf_norm107_g4 , height107_g4 , scale107_g4 ); float3x3 ase_worldToTangent = float3x3(WorldTangent,WorldBiTangent,WorldNormal); float3 worldToTangentDir42_g4 = mul( ase_worldToTangent, localPerturbNormal107_g4); float3 lerpResult73 = lerp( tex2DNode6 , ( staticSwitch158 + BlendNormal( staticSwitch160 , worldToTangentDir42_g4 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float3 staticSwitch156 = lerpResult73; #else float3 staticSwitch156 = tex2DNode6; #endif float3 Normal75 = staticSwitch156; float3 tanToWorld0 = float3( WorldTangent.x, WorldBiTangent.x, WorldNormal.x ); float3 tanToWorld1 = float3( WorldTangent.y, WorldBiTangent.y, WorldNormal.y ); float3 tanToWorld2 = float3( WorldTangent.z, WorldBiTangent.z, WorldNormal.z ); float3 tanNormal145 = Normal75; float3 worldNormal145 = float3(dot(tanToWorld0,tanNormal145), dot(tanToWorld1,tanNormal145), dot(tanToWorld2,tanNormal145)); float temp_output_144_0 = ( _SnowAmount * 3 ); float saferPower148 = abs( saturate( ( worldNormal145.y * temp_output_144_0 ) ) ); float SnowMask149 = pow( saferPower148 , ( _SnowFade * 10 ) ); float4 lerpResult154 = lerp( staticSwitch136 , color138 , SnowMask149); #ifdef _SNOW_ON float4 staticSwitch155 = lerpResult154; #else float4 staticSwitch155 = staticSwitch136; #endif float4 Albedo19 = staticSwitch155; float lerpResult70 = lerp( _SurfaceSmoothness , _CoverageSmoothness , CoverageMask37); #ifdef _COVERAGE_ON float staticSwitch157 = lerpResult70; #else float staticSwitch157 = _SurfaceSmoothness; #endif float Smoothness76 = staticSwitch157; float3 Albedo = Albedo19.rgb; float3 Normal = Normal75; float3 Emission = 0; float3 Specular = 0.5; float Metallic = 0; float Smoothness = Smoothness76; float Occlusion = 1; float Alpha = 1; float AlphaClipThreshold = 0.5; 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 = GetNormalizedScreenSpaceUV(IN.clipPos); 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 = Albedo; 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 _TRANSMISSION_ASE { 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 += Albedo * 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 += Albedo * transmission; } #endif } #endif #ifdef _TRANSLUCENCY_ASE { 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 += Albedo * 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 += Albedo * translucency * strength; } #endif } #endif #ifdef _REFRACTION_ASE 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_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma vertex vert #pragma fragment frag #pragma multi_compile _ _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.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" struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; 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 UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END 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 ); #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; 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; 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; #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 float Alpha = 1; float AlphaClipThreshold = 0.5; 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_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #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.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" struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; 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 UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END 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); #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; 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; 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; #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 float Alpha = 1; float AlphaClipThreshold = 0.5; #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 "Universal2D" Tags { "LightMode"="Universal2D" } Blend One Zero, One Zero ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #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.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 shader_feature_local _SNOW_ON #pragma shader_feature_local _COVERAGE_ON #pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION #pragma shader_feature_local _BLENDNORMALS_ON struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_texcoord1 : TEXCOORD1; float4 ase_tangent : TANGENT; 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_texcoord4 : TEXCOORD4; float4 ase_texcoord5 : TEXCOORD5; float4 ase_texcoord6 : TEXCOORD6; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END sampler2D _SurfaceAlbedo; sampler2D _CoverageAlbedo; sampler2D _CoverageMask; sampler2D _SurfaceNormal; sampler2D _CoverageNormal; float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale ) { // "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen float3 vSigmaS = ddx( surf_pos ); float3 vSigmaT = ddy( surf_pos ); float3 vN = surf_norm; float3 vR1 = cross( vSigmaT , vN ); float3 vR2 = cross( vN , vSigmaS ); float fDet = dot( vSigmaS , vR1 ); float dBs = ddx( height ); float dBt = ddy( height ); float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 ); return normalize ( abs( fDet ) * vN - vSurfGrad ); } 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 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal); o.ase_texcoord3.xyz = ase_worldNormal; float3 ase_worldTangent = TransformObjectToWorldDir(v.ase_tangent.xyz); o.ase_texcoord5.xyz = ase_worldTangent; float ase_vertexTangentSign = v.ase_tangent.w * ( unity_WorldTransformParams.w >= 0.0 ? 1.0 : -1.0 ); float3 ase_worldBitangent = cross( ase_worldNormal, ase_worldTangent ) * ase_vertexTangentSign; o.ase_texcoord6.xyz = ase_worldBitangent; o.ase_texcoord2.xy = v.ase_texcoord.xy; o.ase_texcoord2.zw = v.ase_texcoord1.xy; o.ase_texcoord4 = v.vertex; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord3.w = 0; o.ase_texcoord5.w = 0; o.ase_texcoord6.w = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_texcoord : TEXCOORD0; float4 ase_texcoord1 : TEXCOORD1; float4 ase_tangent : TANGENT; 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_texcoord1 = v.ase_texcoord1; o.ase_tangent = v.ase_tangent; 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_texcoord1 = patch[0].ase_texcoord1 * bary.x + patch[1].ase_texcoord1 * bary.y + patch[2].ase_texcoord1 * bary.z; o.ase_tangent = patch[0].ase_tangent * bary.x + patch[1].ase_tangent * bary.y + patch[2].ase_tangent * 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 float2 texCoord225 = IN.ase_texcoord2.xy * ( _TextureTile * _TextureTileScale ) + float2( 0,0 ); float4 temp_output_3_0 = ( _SurfaceColor * tex2D( _SurfaceAlbedo, texCoord225 ) ); float2 texCoord229 = IN.ase_texcoord2.zw * ( float2( 1,1 ) * _CoverageTileScale ) + float2( 0,0 ); float3 ase_worldNormal = IN.ase_texcoord3.xyz; #if defined(_COVERAGEOVERLAYTYPE_WORLD_NORMAL) float staticSwitch164 = ase_worldNormal.y; #elif defined(_COVERAGEOVERLAYTYPE_VERTEX_POSITION) float staticSwitch164 = IN.ase_texcoord4.xyz.y; #else float staticSwitch164 = ase_worldNormal.y; #endif float2 texCoord221 = IN.ase_texcoord2.zw * ( float2( 1,1 ) * _CoverageMaskScale ) + float2( 0,0 ); float CoverageMask37 = saturate( ( ( ( ( staticSwitch164 + _CoverageLevel ) * ( _CoverageFade * 5 ) ) + tex2D( _CoverageMask, texCoord221 ).r ) * ( _CoverageContrast * 15 ) ) ); float4 lerpResult26 = lerp( temp_output_3_0 , ( _CoverageColor * tex2D( _CoverageAlbedo, texCoord229 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float4 staticSwitch136 = lerpResult26; #else float4 staticSwitch136 = temp_output_3_0; #endif float4 color138 = IsGammaSpace() ? float4(0.9,0.9,0.9,0) : float4(0.7874123,0.7874123,0.7874123,0); float3 tex2DNode6 = UnpackNormalScale( tex2D( _SurfaceNormal, texCoord225 ), 1.0f ); float3 tex2DNode72 = UnpackNormalScale( tex2D( _CoverageNormal, texCoord229 ), 1.0f ); float3 temp_output_97_0 = BlendNormal( tex2DNode6 , tex2DNode72 ); #ifdef _BLENDNORMALS_ON float3 staticSwitch158 = temp_output_97_0; #else float3 staticSwitch158 = tex2DNode72; #endif #ifdef _BLENDNORMALS_ON float3 staticSwitch160 = temp_output_97_0; #else float3 staticSwitch160 = tex2DNode72; #endif float3 surf_pos107_g4 = WorldPosition; float3 surf_norm107_g4 = ase_worldNormal; float height107_g4 = ( CoverageMask37 * ( _CoverageThicknessLevel * 10 ) ); float scale107_g4 = 1.0; float3 localPerturbNormal107_g4 = PerturbNormal107_g4( surf_pos107_g4 , surf_norm107_g4 , height107_g4 , scale107_g4 ); float3 ase_worldTangent = IN.ase_texcoord5.xyz; float3 ase_worldBitangent = IN.ase_texcoord6.xyz; float3x3 ase_worldToTangent = float3x3(ase_worldTangent,ase_worldBitangent,ase_worldNormal); float3 worldToTangentDir42_g4 = mul( ase_worldToTangent, localPerturbNormal107_g4); float3 lerpResult73 = lerp( tex2DNode6 , ( staticSwitch158 + BlendNormal( staticSwitch160 , worldToTangentDir42_g4 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float3 staticSwitch156 = lerpResult73; #else float3 staticSwitch156 = tex2DNode6; #endif float3 Normal75 = staticSwitch156; float3 tanToWorld0 = float3( ase_worldTangent.x, ase_worldBitangent.x, ase_worldNormal.x ); float3 tanToWorld1 = float3( ase_worldTangent.y, ase_worldBitangent.y, ase_worldNormal.y ); float3 tanToWorld2 = float3( ase_worldTangent.z, ase_worldBitangent.z, ase_worldNormal.z ); float3 tanNormal145 = Normal75; float3 worldNormal145 = float3(dot(tanToWorld0,tanNormal145), dot(tanToWorld1,tanNormal145), dot(tanToWorld2,tanNormal145)); float temp_output_144_0 = ( _SnowAmount * 3 ); float saferPower148 = abs( saturate( ( worldNormal145.y * temp_output_144_0 ) ) ); float SnowMask149 = pow( saferPower148 , ( _SnowFade * 10 ) ); float4 lerpResult154 = lerp( staticSwitch136 , color138 , SnowMask149); #ifdef _SNOW_ON float4 staticSwitch155 = lerpResult154; #else float4 staticSwitch155 = staticSwitch136; #endif float4 Albedo19 = staticSwitch155; float3 Albedo = Albedo19.rgb; float Alpha = 1; float AlphaClipThreshold = 0.5; half4 color = half4( Albedo, 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_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_DEPTHNORMALSONLY #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/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl" #define ASE_NEEDS_FRAG_WORLD_POSITION #define ASE_NEEDS_FRAG_WORLD_NORMAL #define ASE_NEEDS_FRAG_WORLD_TANGENT #define ASE_NEEDS_VERT_NORMAL #define ASE_NEEDS_VERT_TANGENT #pragma shader_feature_local _COVERAGE_ON #pragma shader_feature_local _BLENDNORMALS_ON #pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 ase_texcoord : TEXCOORD0; float4 ase_texcoord1 : TEXCOORD1; 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; float4 ase_texcoord5 : TEXCOORD5; float4 ase_texcoord6 : TEXCOORD6; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END sampler2D _SurfaceNormal; sampler2D _CoverageNormal; sampler2D _CoverageMask; float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale ) { // "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen float3 vSigmaS = ddx( surf_pos ); float3 vSigmaT = ddy( surf_pos ); float3 vN = surf_norm; float3 vR1 = cross( vSigmaT , vN ); float3 vR2 = cross( vN , vSigmaS ); float fDet = dot( vSigmaS , vR1 ); float dBs = ddx( height ); float dBt = ddy( height ); float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 ); return normalize ( abs( fDet ) * vN - vSurfGrad ); } 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 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal); float3 ase_worldTangent = TransformObjectToWorldDir(v.ase_tangent.xyz); float ase_vertexTangentSign = v.ase_tangent.w * ( unity_WorldTransformParams.w >= 0.0 ? 1.0 : -1.0 ); float3 ase_worldBitangent = cross( ase_worldNormal, ase_worldTangent ) * ase_vertexTangentSign; o.ase_texcoord6.xyz = ase_worldBitangent; o.ase_texcoord4.xy = v.ase_texcoord.xy; o.ase_texcoord4.zw = v.ase_texcoord1.xy; o.ase_texcoord5 = v.vertex; //setting value to unused interpolator channels and avoid initialization warnings o.ase_texcoord6.w = 0; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 ase_texcoord : TEXCOORD0; float4 ase_texcoord1 : TEXCOORD1; 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_texcoord1 = v.ase_texcoord1; 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_texcoord1 = patch[0].ase_texcoord1 * bary.x + patch[1].ase_texcoord1 * bary.y + patch[2].ase_texcoord1 * 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 float2 texCoord225 = IN.ase_texcoord4.xy * ( _TextureTile * _TextureTileScale ) + float2( 0,0 ); float3 tex2DNode6 = UnpackNormalScale( tex2D( _SurfaceNormal, texCoord225 ), 1.0f ); float2 texCoord229 = IN.ase_texcoord4.zw * ( float2( 1,1 ) * _CoverageTileScale ) + float2( 0,0 ); float3 tex2DNode72 = UnpackNormalScale( tex2D( _CoverageNormal, texCoord229 ), 1.0f ); float3 temp_output_97_0 = BlendNormal( tex2DNode6 , tex2DNode72 ); #ifdef _BLENDNORMALS_ON float3 staticSwitch158 = temp_output_97_0; #else float3 staticSwitch158 = tex2DNode72; #endif #ifdef _BLENDNORMALS_ON float3 staticSwitch160 = temp_output_97_0; #else float3 staticSwitch160 = tex2DNode72; #endif float3 surf_pos107_g4 = WorldPosition; float3 surf_norm107_g4 = WorldNormal; #if defined(_COVERAGEOVERLAYTYPE_WORLD_NORMAL) float staticSwitch164 = WorldNormal.y; #elif defined(_COVERAGEOVERLAYTYPE_VERTEX_POSITION) float staticSwitch164 = IN.ase_texcoord5.xyz.y; #else float staticSwitch164 = WorldNormal.y; #endif float2 texCoord221 = IN.ase_texcoord4.zw * ( float2( 1,1 ) * _CoverageMaskScale ) + float2( 0,0 ); float CoverageMask37 = saturate( ( ( ( ( staticSwitch164 + _CoverageLevel ) * ( _CoverageFade * 5 ) ) + tex2D( _CoverageMask, texCoord221 ).r ) * ( _CoverageContrast * 15 ) ) ); float height107_g4 = ( CoverageMask37 * ( _CoverageThicknessLevel * 10 ) ); float scale107_g4 = 1.0; float3 localPerturbNormal107_g4 = PerturbNormal107_g4( surf_pos107_g4 , surf_norm107_g4 , height107_g4 , scale107_g4 ); float3 ase_worldBitangent = IN.ase_texcoord6.xyz; float3x3 ase_worldToTangent = float3x3(WorldTangent.xyz,ase_worldBitangent,WorldNormal); float3 worldToTangentDir42_g4 = mul( ase_worldToTangent, localPerturbNormal107_g4); float3 lerpResult73 = lerp( tex2DNode6 , ( staticSwitch158 + BlendNormal( staticSwitch160 , worldToTangentDir42_g4 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float3 staticSwitch156 = lerpResult73; #else float3 staticSwitch156 = tex2DNode6; #endif float3 Normal75 = staticSwitch156; float3 Normal = Normal75; float Alpha = 1; float AlphaClipThreshold = 0.5; #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 ColorMask RGBA HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma multi_compile _ LIGHTMAP_ON #pragma multi_compile _ DYNAMICLIGHTMAP_ON #pragma multi_compile _ DIRLIGHTMAP_COMBINED #pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN #pragma multi_compile _ _REFLECTION_PROBE_BLENDING #pragma multi_compile _ _REFLECTION_PROBE_BOX_PROJECTION #pragma multi_compile _ _SHADOWS_SOFT #pragma multi_compile _ LIGHTMAP_SHADOW_MIXING #pragma multi_compile _ _MIXED_LIGHTING_SUBTRACTIVE #pragma multi_compile _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 #pragma multi_compile _ _GBUFFER_NORMALS_OCT #pragma multi_compile _ _LIGHT_LAYERS #pragma multi_compile _ _RENDER_PASS_ENABLED #pragma vertex vert #pragma fragment frag #define SHADERPASS SHADERPASS_GBUFFER #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.core/ShaderLibrary/Color.hlsl" #include "Packages/com.unity.render-pipelines.core/ShaderLibrary/UnityInstancing.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl" #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/UnityGBuffer.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 #define ASE_NEEDS_FRAG_WORLD_TANGENT #define ASE_NEEDS_FRAG_WORLD_BITANGENT #pragma shader_feature_local _SNOW_ON #pragma shader_feature_local _COVERAGE_ON #pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION #pragma shader_feature_local _BLENDNORMALS_ON struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; 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_texcoord9 : TEXCOORD9; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef _TRANSMISSION_ASE float _TransmissionShadow; #endif #ifdef _TRANSLUCENCY_ASE float _TransStrength; float _TransNormal; float _TransScattering; float _TransDirect; float _TransAmbient; float _TransShadow; #endif #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END sampler2D _SurfaceAlbedo; sampler2D _CoverageAlbedo; sampler2D _CoverageMask; sampler2D _SurfaceNormal; sampler2D _CoverageNormal; float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale ) { // "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen float3 vSigmaS = ddx( surf_pos ); float3 vSigmaT = ddy( surf_pos ); float3 vN = surf_norm; float3 vR1 = cross( vSigmaT , vN ); float3 vR2 = cross( vN , vSigmaS ); float fDet = dot( vSigmaS , vR1 ); float dBs = ddx( height ); float dBt = ddy( height ); float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 ); return normalize ( abs( fDet ) * vN - vSurfGrad ); } 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); o.ase_texcoord8.xy = v.texcoord.xy; o.ase_texcoord8.zw = v.texcoord1.xy; o.ase_texcoord9 = v.vertex; #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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 positionVS = TransformWorldToView( positionWS ); float4 positionCS = TransformWorldToHClip( positionWS ); VertexNormalInputs normalInput = GetVertexNormalInputs( v.ase_normal, v.ase_tangent ); o.tSpace0 = float4( normalInput.normalWS, positionWS.x); o.tSpace1 = float4( normalInput.tangentWS, positionWS.y); o.tSpace2 = float4( normalInput.bitangentWS, positionWS.z); OUTPUT_LIGHTMAP_UV( v.texcoord1, unity_LightmapST, o.lightmapUVOrVertexSH.xy ); #if defined(DYNAMICLIGHTMAP_ON) o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw; #endif OUTPUT_SH( normalInput.normalWS.xyz, o.lightmapUVOrVertexSH.xyz ); #if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL) o.lightmapUVOrVertexSH.zw = v.texcoord; o.lightmapUVOrVertexSH.xy = v.texcoord * unity_LightmapST.xy + unity_LightmapST.zw; #endif half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS ); #ifdef ASE_FOG half fogFactor = ComputeFogFactor( positionCS.z ); #else half fogFactor = 0; #endif o.fogFactorAndVertexLight = half4(fogFactor, vertexLight); #if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) VertexPositionInputs vertexInput = (VertexPositionInputs)0; vertexInput.positionWS = positionWS; vertexInput.positionCS = positionCS; o.shadowCoord = GetShadowCoord( vertexInput ); #endif o.clipPos = positionCS; #if defined(ASE_NEEDS_FRAG_SCREEN_POSITION) o.screenPos = ComputeScreenPos(positionCS); #endif return o; } #if defined(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; float4 ase_tangent : TANGENT; float4 texcoord : TEXCOORD0; float4 texcoord1 : TEXCOORD1; float4 texcoord2 : TEXCOORD2; 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.texcoord = v.texcoord; o.texcoord1 = v.texcoord1; o.texcoord2 = v.texcoord2; 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.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; #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 #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 ); float2 texCoord225 = IN.ase_texcoord8.xy * ( _TextureTile * _TextureTileScale ) + float2( 0,0 ); float4 temp_output_3_0 = ( _SurfaceColor * tex2D( _SurfaceAlbedo, texCoord225 ) ); float2 texCoord229 = IN.ase_texcoord8.zw * ( float2( 1,1 ) * _CoverageTileScale ) + float2( 0,0 ); #if defined(_COVERAGEOVERLAYTYPE_WORLD_NORMAL) float staticSwitch164 = WorldNormal.y; #elif defined(_COVERAGEOVERLAYTYPE_VERTEX_POSITION) float staticSwitch164 = IN.ase_texcoord9.xyz.y; #else float staticSwitch164 = WorldNormal.y; #endif float2 texCoord221 = IN.ase_texcoord8.zw * ( float2( 1,1 ) * _CoverageMaskScale ) + float2( 0,0 ); float CoverageMask37 = saturate( ( ( ( ( staticSwitch164 + _CoverageLevel ) * ( _CoverageFade * 5 ) ) + tex2D( _CoverageMask, texCoord221 ).r ) * ( _CoverageContrast * 15 ) ) ); float4 lerpResult26 = lerp( temp_output_3_0 , ( _CoverageColor * tex2D( _CoverageAlbedo, texCoord229 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float4 staticSwitch136 = lerpResult26; #else float4 staticSwitch136 = temp_output_3_0; #endif float4 color138 = IsGammaSpace() ? float4(0.9,0.9,0.9,0) : float4(0.7874123,0.7874123,0.7874123,0); float3 tex2DNode6 = UnpackNormalScale( tex2D( _SurfaceNormal, texCoord225 ), 1.0f ); float3 tex2DNode72 = UnpackNormalScale( tex2D( _CoverageNormal, texCoord229 ), 1.0f ); float3 temp_output_97_0 = BlendNormal( tex2DNode6 , tex2DNode72 ); #ifdef _BLENDNORMALS_ON float3 staticSwitch158 = temp_output_97_0; #else float3 staticSwitch158 = tex2DNode72; #endif #ifdef _BLENDNORMALS_ON float3 staticSwitch160 = temp_output_97_0; #else float3 staticSwitch160 = tex2DNode72; #endif float3 surf_pos107_g4 = WorldPosition; float3 surf_norm107_g4 = WorldNormal; float height107_g4 = ( CoverageMask37 * ( _CoverageThicknessLevel * 10 ) ); float scale107_g4 = 1.0; float3 localPerturbNormal107_g4 = PerturbNormal107_g4( surf_pos107_g4 , surf_norm107_g4 , height107_g4 , scale107_g4 ); float3x3 ase_worldToTangent = float3x3(WorldTangent,WorldBiTangent,WorldNormal); float3 worldToTangentDir42_g4 = mul( ase_worldToTangent, localPerturbNormal107_g4); float3 lerpResult73 = lerp( tex2DNode6 , ( staticSwitch158 + BlendNormal( staticSwitch160 , worldToTangentDir42_g4 ) ) , CoverageMask37); #ifdef _COVERAGE_ON float3 staticSwitch156 = lerpResult73; #else float3 staticSwitch156 = tex2DNode6; #endif float3 Normal75 = staticSwitch156; float3 tanToWorld0 = float3( WorldTangent.x, WorldBiTangent.x, WorldNormal.x ); float3 tanToWorld1 = float3( WorldTangent.y, WorldBiTangent.y, WorldNormal.y ); float3 tanToWorld2 = float3( WorldTangent.z, WorldBiTangent.z, WorldNormal.z ); float3 tanNormal145 = Normal75; float3 worldNormal145 = float3(dot(tanToWorld0,tanNormal145), dot(tanToWorld1,tanNormal145), dot(tanToWorld2,tanNormal145)); float temp_output_144_0 = ( _SnowAmount * 3 ); float saferPower148 = abs( saturate( ( worldNormal145.y * temp_output_144_0 ) ) ); float SnowMask149 = pow( saferPower148 , ( _SnowFade * 10 ) ); float4 lerpResult154 = lerp( staticSwitch136 , color138 , SnowMask149); #ifdef _SNOW_ON float4 staticSwitch155 = lerpResult154; #else float4 staticSwitch155 = staticSwitch136; #endif float4 Albedo19 = staticSwitch155; float lerpResult70 = lerp( _SurfaceSmoothness , _CoverageSmoothness , CoverageMask37); #ifdef _COVERAGE_ON float staticSwitch157 = lerpResult70; #else float staticSwitch157 = _SurfaceSmoothness; #endif float Smoothness76 = staticSwitch157; float3 Albedo = Albedo19.rgb; float3 Normal = Normal75; float3 Emission = 0; float3 Specular = 0.5; float Metallic = 0; float Smoothness = Smoothness76; float Occlusion = 1; float Alpha = 1; float AlphaClipThreshold = 0.5; 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 ); #ifdef ASE_FOG inputData.fogCoord = InitializeInputDataFog(float4(WorldPosition, 1.0), 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 #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 = GetNormalizedScreenSpaceUV(IN.clipPos); 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, Albedo, Specular, inputData.normalWS, Metallic, Occlusion, Smoothness); #endif BRDFData brdfData; InitializeBRDFData (Albedo, 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_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 BRDFDataToGbuffer(brdfData, inputData, Smoothness, Emission + color.rgb); } ENDHLSL } Pass { Name "SceneSelectionPass" Tags { "LightMode"="SceneSelectionPass" } Cull Off HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma only_renderers d3d11 glcore gles gles3 #pragma vertex vert #pragma fragment frag #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.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" struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END int _ObjectId; int _PassValue; 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); #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; 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; 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; #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; surfaceDescription.Alpha = 1; surfaceDescription.AlphaClipThreshold = 0.5; #if _ALPHATEST_ON float alphaClipThreshold = 0.01f; #if ALPHA_CLIP_THRESHOLD alphaClipThreshold = surfaceDescription.AlphaClipThreshold; #endif clip(surfaceDescription.Alpha - alphaClipThreshold); #endif half4 outColor = half4(_ObjectId, _PassValue, 1.0, 1.0); return outColor; } ENDHLSL } Pass { Name "ScenePickingPass" Tags { "LightMode"="Picking" } HLSLPROGRAM #define _NORMAL_DROPOFF_TS 1 #pragma multi_compile_instancing #pragma multi_compile _ LOD_FADE_CROSSFADE #pragma multi_compile_fog #define ASE_FOG 1 #pragma multi_compile _ DOTS_INSTANCING_ON #define _NORMALMAP 1 #define ASE_SRP_VERSION 120107 #pragma only_renderers d3d11 glcore gles gles3 #pragma vertex vert #pragma fragment frag #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.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" struct VertexInput { float4 vertex : POSITION; float3 ase_normal : NORMAL; UNITY_VERTEX_INPUT_INSTANCE_ID }; struct VertexOutput { float4 clipPos : SV_POSITION; UNITY_VERTEX_INPUT_INSTANCE_ID UNITY_VERTEX_OUTPUT_STEREO }; CBUFFER_START(UnityPerMaterial) float4 _SurfaceColor; float4 _CoverageColor; float2 _TextureTile; float _TextureTileScale; float _CoverageTileScale; float _CoverageLevel; float _CoverageFade; float _CoverageMaskScale; float _CoverageContrast; float _CoverageThicknessLevel; float _SnowAmount; float _SnowFade; float _SurfaceSmoothness; float _CoverageSmoothness; #ifdef TESSELLATION_ON float _TessPhongStrength; float _TessValue; float _TessMin; float _TessMax; float _TessEdgeLength; float _TessMaxDisp; #endif CBUFFER_END float4 _SelectionID; 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); #ifdef ASE_ABSOLUTE_VERTEX_POS float3 defaultVertexValue = v.vertex.xyz; #else float3 defaultVertexValue = float3(0, 0, 0); #endif float3 vertexValue = defaultVertexValue; #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(TESSELLATION_ON) struct VertexControl { float4 vertex : INTERNALTESSPOS; float3 ase_normal : NORMAL; 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; 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; #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; surfaceDescription.Alpha = 1; surfaceDescription.AlphaClipThreshold = 0.5; #if _ALPHATEST_ON float alphaClipThreshold = 0.01f; #if ALPHA_CLIP_THRESHOLD alphaClipThreshold = surfaceDescription.AlphaClipThreshold; #endif clip(surfaceDescription.Alpha - alphaClipThreshold); #endif half4 outColor = 0; outColor = _SelectionID; return outColor; } ENDHLSL } } CustomEditor "UnityEditor.ShaderGraphLitGUI" Fallback "Hidden/InternalErrorShader" } /*ASEBEGIN Version=19200 Node;AmplifyShaderEditor.CommentaryNode;40;-4236.528,991.4641;Inherit;False;1846.116;876.1783;;17;37;29;172;65;168;67;133;171;128;12;129;164;163;9;200;220;221;Coverage Mask;1,1,1,1;0;0 Node;AmplifyShaderEditor.CommentaryNode;41;-4238.76,-899.634;Inherit;False;2098.106;900.623;;14;19;155;154;138;136;153;26;46;3;42;2;1;45;24;Albedo;1,1,1,1;0;0 Node;AmplifyShaderEditor.CommentaryNode;141;-4233.855,1956.888;Inherit;False;1535.915;586.2562;;11;152;151;150;149;148;147;146;145;144;143;142;Snow Mask;1,1,1,1;0;0 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