3333 lines
133 KiB
GLSL
3333 lines
133 KiB
GLSL
// Made with Amplify Shader Editor v1.9.2
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// Available at the Unity Asset Store - http://u3d.as/y3X
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Shader "Animpic/Static_URP"
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{
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Properties
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{
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[HideInInspector] _EmissionColor("Emission Color", Color) = (1,1,1,1)
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[HideInInspector] _AlphaCutoff("Alpha Cutoff ", Range(0, 1)) = 0.5
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[SingleLineTexture][Header(Maps)][Space(7)]_SurfaceAlbedo("Albedo", 2D) = "white" {}
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[Normal][SingleLineTexture]_SurfaceNormal("Normal", 2D) = "bump" {}
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[SingleLineTexture]_CoverageAlbedo("Coverage Albedo", 2D) = "white" {}
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[Normal][SingleLineTexture]_CoverageNormal("Coverage Normal", 2D) = "bump" {}
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[SingleLineTexture]_CoverageMask("Coverage Mask", 2D) = "white" {}
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[Header(Settings)][Space(5)]_SurfaceColor("Color", Color) = (1,1,1,0)
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_SurfaceSmoothness("Smoothness", Range( 0 , 1)) = 0
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[Header(Show)][Space(5)][Toggle(_SNOW_ON)] _SNOW("Enable", Float) = 0
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_SnowAmount("Amount", Range( 0 , 1)) = 0.5
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_SnowFade("Fade", Range( 0.1 , 1)) = 0.5
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[Header(Coverage)][Space(5)][Toggle(_COVERAGE_ON)] _COVERAGE("Enable", Float) = 0
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_CoverageColor("Color", Color) = (0,0,0,0)
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_TextureTileScale("TextureTileScale", Range( 0 , 300)) = 1
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_CoverageTileScale("Coverage Tile Scale", Range( 0 , 300)) = 0
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_CoverageSmoothness("Smoothness", Range( 0 , 1)) = 0
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_CoverageMaskScale("Coverage Mask Scale", Range( 0 , 300)) = 109.9675
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[KeywordEnum(World_Normal,Vertex_Position)] _CoverageOverlayType("Overlay Method", Float) = 0
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_CoverageLevel("Level", Float) = 0
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_CoverageFade("Fade", Range( -1 , 1)) = 0.5
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_CoverageContrast("Contrast", Range( 0.03 , 1)) = 0.3
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_CoverageThicknessLevel("Thickness", Range( 0 , 1)) = 1
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[Toggle(_BLENDNORMALS_ON)] _BlendNormals("Blend Normals", Float) = 0
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_TextureTile("TextureTile", Vector) = (1,1,0,0)
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[HideInInspector]_QueueOffset("_QueueOffset", Float) = 0
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[HideInInspector]_QueueControl("_QueueControl", Float) = -1
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[HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
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//_TransmissionShadow( "Transmission Shadow", Range( 0, 1 ) ) = 0.5
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//_TransStrength( "Trans Strength", Range( 0, 50 ) ) = 1
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//_TransNormal( "Trans Normal Distortion", Range( 0, 1 ) ) = 0.5
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//_TransScattering( "Trans Scattering", Range( 1, 50 ) ) = 2
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//_TransDirect( "Trans Direct", Range( 0, 1 ) ) = 0.9
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//_TransAmbient( "Trans Ambient", Range( 0, 1 ) ) = 0.1
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//_TransShadow( "Trans Shadow", Range( 0, 1 ) ) = 0.5
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//_TessPhongStrength( "Tess Phong Strength", Range( 0, 1 ) ) = 0.5
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//_TessValue( "Tess Max Tessellation", Range( 1, 32 ) ) = 16
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//_TessMin( "Tess Min Distance", Float ) = 10
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//_TessMax( "Tess Max Distance", Float ) = 25
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//_TessEdgeLength ( "Tess Edge length", Range( 2, 50 ) ) = 16
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//_TessMaxDisp( "Tess Max Displacement", Float ) = 25
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}
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SubShader
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{
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LOD 0
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Tags { "RenderPipeline"="UniversalPipeline" "RenderType"="Opaque" "Queue"="Geometry" "UniversalMaterialType"="Lit" }
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Cull Back
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ZWrite On
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ZTest LEqual
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Offset 0 , 0
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AlphaToMask Off
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HLSLINCLUDE
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#pragma target 4.5
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#pragma prefer_hlslcc gles
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#ifndef ASE_TESS_FUNCS
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#define ASE_TESS_FUNCS
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float4 FixedTess( float tessValue )
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{
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return tessValue;
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}
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float CalcDistanceTessFactor (float4 vertex, float minDist, float maxDist, float tess, float4x4 o2w, float3 cameraPos )
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{
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float3 wpos = mul(o2w,vertex).xyz;
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float dist = distance (wpos, cameraPos);
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float f = clamp(1.0 - (dist - minDist) / (maxDist - minDist), 0.01, 1.0) * tess;
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return f;
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}
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float4 CalcTriEdgeTessFactors (float3 triVertexFactors)
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{
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float4 tess;
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tess.x = 0.5 * (triVertexFactors.y + triVertexFactors.z);
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tess.y = 0.5 * (triVertexFactors.x + triVertexFactors.z);
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tess.z = 0.5 * (triVertexFactors.x + triVertexFactors.y);
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tess.w = (triVertexFactors.x + triVertexFactors.y + triVertexFactors.z) / 3.0f;
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return tess;
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}
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float CalcEdgeTessFactor (float3 wpos0, float3 wpos1, float edgeLen, float3 cameraPos, float4 scParams )
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{
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float dist = distance (0.5 * (wpos0+wpos1), cameraPos);
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float len = distance(wpos0, wpos1);
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float f = max(len * scParams.y / (edgeLen * dist), 1.0);
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return f;
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}
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float DistanceFromPlane (float3 pos, float4 plane)
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{
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float d = dot (float4(pos,1.0f), plane);
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return d;
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}
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bool WorldViewFrustumCull (float3 wpos0, float3 wpos1, float3 wpos2, float cullEps, float4 planes[6] )
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{
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float4 planeTest;
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planeTest.x = (( DistanceFromPlane(wpos0, planes[0]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos1, planes[0]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos2, planes[0]) > -cullEps) ? 1.0f : 0.0f );
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planeTest.y = (( DistanceFromPlane(wpos0, planes[1]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos1, planes[1]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos2, planes[1]) > -cullEps) ? 1.0f : 0.0f );
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planeTest.z = (( DistanceFromPlane(wpos0, planes[2]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos1, planes[2]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos2, planes[2]) > -cullEps) ? 1.0f : 0.0f );
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planeTest.w = (( DistanceFromPlane(wpos0, planes[3]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos1, planes[3]) > -cullEps) ? 1.0f : 0.0f ) +
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(( DistanceFromPlane(wpos2, planes[3]) > -cullEps) ? 1.0f : 0.0f );
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return !all (planeTest);
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}
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float4 DistanceBasedTess( float4 v0, float4 v1, float4 v2, float tess, float minDist, float maxDist, float4x4 o2w, float3 cameraPos )
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{
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float3 f;
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f.x = CalcDistanceTessFactor (v0,minDist,maxDist,tess,o2w,cameraPos);
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f.y = CalcDistanceTessFactor (v1,minDist,maxDist,tess,o2w,cameraPos);
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f.z = CalcDistanceTessFactor (v2,minDist,maxDist,tess,o2w,cameraPos);
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return CalcTriEdgeTessFactors (f);
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}
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float4 EdgeLengthBasedTess( float4 v0, float4 v1, float4 v2, float edgeLength, float4x4 o2w, float3 cameraPos, float4 scParams )
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{
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float3 pos0 = mul(o2w,v0).xyz;
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float3 pos1 = mul(o2w,v1).xyz;
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float3 pos2 = mul(o2w,v2).xyz;
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float4 tess;
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tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams);
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tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams);
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tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams);
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tess.w = (tess.x + tess.y + tess.z) / 3.0f;
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return tess;
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}
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float4 EdgeLengthBasedTessCull( float4 v0, float4 v1, float4 v2, float edgeLength, float maxDisplacement, float4x4 o2w, float3 cameraPos, float4 scParams, float4 planes[6] )
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{
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float3 pos0 = mul(o2w,v0).xyz;
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float3 pos1 = mul(o2w,v1).xyz;
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float3 pos2 = mul(o2w,v2).xyz;
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float4 tess;
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if (WorldViewFrustumCull(pos0, pos1, pos2, maxDisplacement, planes))
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{
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tess = 0.0f;
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}
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else
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{
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tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams);
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tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams);
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tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams);
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tess.w = (tess.x + tess.y + tess.z) / 3.0f;
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}
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return tess;
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}
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#endif //ASE_TESS_FUNCS
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ENDHLSL
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Pass
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{
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Name "Forward"
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Tags { "LightMode"="UniversalForward" }
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Blend One Zero, One Zero
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ColorMask RGBA
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HLSLPROGRAM
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#define _NORMAL_DROPOFF_TS 1
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#pragma multi_compile_instancing
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#pragma multi_compile _ LOD_FADE_CROSSFADE
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#pragma multi_compile_fog
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#define ASE_FOG 1
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#define _NORMALMAP 1
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#define ASE_SRP_VERSION 120107
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#pragma multi_compile _ _SCREEN_SPACE_OCCLUSION
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
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#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS _ADDITIONAL_OFF
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#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
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#pragma multi_compile _ _SHADOWS_SOFT
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#pragma multi_compile _ _MIXED_LIGHTING_SUBTRACTIVE
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#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
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#pragma multi_compile _ SHADOWS_SHADOWMASK
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#pragma multi_compile _ DIRLIGHTMAP_COMBINED
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#pragma multi_compile _ LIGHTMAP_ON
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#pragma multi_compile _ DYNAMICLIGHTMAP_ON
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#pragma multi_compile _ _REFLECTION_PROBE_BLENDING
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#pragma multi_compile _ _REFLECTION_PROBE_BOX_PROJECTION
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#pragma multi_compile _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
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#pragma multi_compile _ _LIGHT_LAYERS
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#pragma multi_compile _ _LIGHT_COOKIES
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#pragma multi_compile _ _CLUSTERED_RENDERING
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#pragma vertex vert
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#pragma fragment frag
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#define SHADERPASS SHADERPASS_FORWARD
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
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#if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL)
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#define ENABLE_TERRAIN_PERPIXEL_NORMAL
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#endif
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#define ASE_NEEDS_FRAG_WORLD_NORMAL
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#define ASE_NEEDS_FRAG_WORLD_POSITION
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#define ASE_NEEDS_FRAG_WORLD_TANGENT
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#define ASE_NEEDS_FRAG_WORLD_BITANGENT
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#pragma shader_feature_local _SNOW_ON
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#pragma shader_feature_local _COVERAGE_ON
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#pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION
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#pragma shader_feature_local _BLENDNORMALS_ON
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struct VertexInput
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{
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float4 vertex : POSITION;
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float3 ase_normal : NORMAL;
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float4 ase_tangent : TANGENT;
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float4 texcoord : TEXCOORD0;
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float4 texcoord1 : TEXCOORD1;
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float4 texcoord2 : TEXCOORD2;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct VertexOutput
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{
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float4 clipPos : SV_POSITION;
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float4 lightmapUVOrVertexSH : TEXCOORD0;
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half4 fogFactorAndVertexLight : TEXCOORD1;
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
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float4 shadowCoord : TEXCOORD2;
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#endif
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float4 tSpace0 : TEXCOORD3;
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float4 tSpace1 : TEXCOORD4;
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float4 tSpace2 : TEXCOORD5;
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#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
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float4 screenPos : TEXCOORD6;
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#endif
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#if defined(DYNAMICLIGHTMAP_ON)
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float2 dynamicLightmapUV : TEXCOORD7;
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#endif
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float4 ase_texcoord8 : TEXCOORD8;
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float4 ase_texcoord9 : TEXCOORD9;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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CBUFFER_START(UnityPerMaterial)
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float4 _SurfaceColor;
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float4 _CoverageColor;
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float2 _TextureTile;
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float _TextureTileScale;
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float _CoverageTileScale;
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float _CoverageLevel;
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float _CoverageFade;
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float _CoverageMaskScale;
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float _CoverageContrast;
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float _CoverageThicknessLevel;
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float _SnowAmount;
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float _SnowFade;
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float _SurfaceSmoothness;
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float _CoverageSmoothness;
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#ifdef _TRANSMISSION_ASE
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float _TransmissionShadow;
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#endif
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#ifdef _TRANSLUCENCY_ASE
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float _TransStrength;
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float _TransNormal;
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float _TransScattering;
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float _TransDirect;
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float _TransAmbient;
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float _TransShadow;
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#endif
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#ifdef TESSELLATION_ON
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float _TessPhongStrength;
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float _TessValue;
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float _TessMin;
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float _TessMax;
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float _TessEdgeLength;
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float _TessMaxDisp;
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#endif
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CBUFFER_END
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sampler2D _SurfaceAlbedo;
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sampler2D _CoverageAlbedo;
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sampler2D _CoverageMask;
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sampler2D _SurfaceNormal;
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sampler2D _CoverageNormal;
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float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale )
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{
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// "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen
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float3 vSigmaS = ddx( surf_pos );
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float3 vSigmaT = ddy( surf_pos );
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float3 vN = surf_norm;
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float3 vR1 = cross( vSigmaT , vN );
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float3 vR2 = cross( vN , vSigmaS );
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float fDet = dot( vSigmaS , vR1 );
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float dBs = ddx( height );
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float dBt = ddy( height );
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float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 );
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return normalize ( abs( fDet ) * vN - vSurfGrad );
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}
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VertexOutput VertexFunction( VertexInput v )
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{
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VertexOutput o = (VertexOutput)0;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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o.ase_texcoord8.xy = v.texcoord.xy;
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o.ase_texcoord8.zw = v.texcoord1.xy;
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o.ase_texcoord9 = v.vertex;
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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float3 defaultVertexValue = v.vertex.xyz;
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#else
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float3 defaultVertexValue = float3(0, 0, 0);
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#endif
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float3 vertexValue = defaultVertexValue;
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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v.vertex.xyz = vertexValue;
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#else
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v.vertex.xyz += vertexValue;
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#endif
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v.ase_normal = v.ase_normal;
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float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
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float3 positionVS = TransformWorldToView( positionWS );
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float4 positionCS = TransformWorldToHClip( positionWS );
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VertexNormalInputs normalInput = GetVertexNormalInputs( v.ase_normal, v.ase_tangent );
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o.tSpace0 = float4( normalInput.normalWS, positionWS.x);
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o.tSpace1 = float4( normalInput.tangentWS, positionWS.y);
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o.tSpace2 = float4( normalInput.bitangentWS, positionWS.z);
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#if defined(LIGHTMAP_ON)
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OUTPUT_LIGHTMAP_UV( v.texcoord1, unity_LightmapST, o.lightmapUVOrVertexSH.xy );
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#endif
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#if defined(DYNAMICLIGHTMAP_ON)
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o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
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#endif
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#if !defined(LIGHTMAP_ON)
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OUTPUT_SH( normalInput.normalWS.xyz, o.lightmapUVOrVertexSH.xyz );
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#endif
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#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
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o.lightmapUVOrVertexSH.zw = v.texcoord;
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o.lightmapUVOrVertexSH.xy = v.texcoord * unity_LightmapST.xy + unity_LightmapST.zw;
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#endif
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half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS );
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#ifdef ASE_FOG
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half fogFactor = ComputeFogFactor( positionCS.z );
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#else
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half fogFactor = 0;
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#endif
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o.fogFactorAndVertexLight = half4(fogFactor, vertexLight);
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
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VertexPositionInputs vertexInput = (VertexPositionInputs)0;
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vertexInput.positionWS = positionWS;
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vertexInput.positionCS = positionCS;
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o.shadowCoord = GetShadowCoord( vertexInput );
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#endif
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o.clipPos = positionCS;
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#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
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o.screenPos = ComputeScreenPos(positionCS);
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#endif
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return o;
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}
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|
|
#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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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
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#define ASE_FOG 1
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#define _NORMALMAP 1
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#define ASE_SRP_VERSION 120107
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#pragma vertex vert
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#pragma fragment frag
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#pragma multi_compile _ _CASTING_PUNCTUAL_LIGHT_SHADOW
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#define SHADERPASS SHADERPASS_SHADOWCASTER
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
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struct VertexInput
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{
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float4 vertex : POSITION;
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float3 ase_normal : NORMAL;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct VertexOutput
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{
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float4 clipPos : SV_POSITION;
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#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
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float3 worldPos : TEXCOORD0;
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#endif
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
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float4 shadowCoord : TEXCOORD1;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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CBUFFER_START(UnityPerMaterial)
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float4 _SurfaceColor;
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float4 _CoverageColor;
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float2 _TextureTile;
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float _TextureTileScale;
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float _CoverageTileScale;
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float _CoverageLevel;
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float _CoverageFade;
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float _CoverageMaskScale;
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float _CoverageContrast;
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float _CoverageThicknessLevel;
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float _SnowAmount;
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float _SnowFade;
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float _SurfaceSmoothness;
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float _CoverageSmoothness;
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#ifdef _TRANSMISSION_ASE
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float _TransmissionShadow;
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#endif
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#ifdef _TRANSLUCENCY_ASE
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float _TransStrength;
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float _TransNormal;
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float _TransScattering;
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float _TransDirect;
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float _TransAmbient;
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float _TransShadow;
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#endif
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#ifdef TESSELLATION_ON
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float _TessPhongStrength;
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float _TessValue;
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float _TessMin;
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float _TessMax;
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float _TessEdgeLength;
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float _TessMaxDisp;
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#endif
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CBUFFER_END
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float3 _LightDirection;
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float3 _LightPosition;
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VertexOutput VertexFunction( VertexInput v )
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{
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VertexOutput o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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float3 defaultVertexValue = v.vertex.xyz;
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#else
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float3 defaultVertexValue = float3(0, 0, 0);
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#endif
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float3 vertexValue = defaultVertexValue;
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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v.vertex.xyz = vertexValue;
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#else
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v.vertex.xyz += vertexValue;
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#endif
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v.ase_normal = v.ase_normal;
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float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
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#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
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o.worldPos = positionWS;
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#endif
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float3 normalWS = TransformObjectToWorldDir(v.ase_normal);
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#if _CASTING_PUNCTUAL_LIGHT_SHADOW
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float3 lightDirectionWS = normalize(_LightPosition - positionWS);
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#else
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float3 lightDirectionWS = _LightDirection;
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#endif
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float4 clipPos = TransformWorldToHClip(ApplyShadowBias(positionWS, normalWS, lightDirectionWS));
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#if UNITY_REVERSED_Z
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clipPos.z = min(clipPos.z, UNITY_NEAR_CLIP_VALUE);
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#else
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clipPos.z = max(clipPos.z, UNITY_NEAR_CLIP_VALUE);
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#endif
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
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VertexPositionInputs vertexInput = (VertexPositionInputs)0;
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vertexInput.positionWS = positionWS;
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vertexInput.positionCS = clipPos;
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o.shadowCoord = GetShadowCoord( vertexInput );
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#endif
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o.clipPos = clipPos;
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return o;
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}
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#if defined(TESSELLATION_ON)
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struct VertexControl
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{
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float4 vertex : INTERNALTESSPOS;
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float3 ase_normal : NORMAL;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct TessellationFactors
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{
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float edge[3] : SV_TessFactor;
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float inside : SV_InsideTessFactor;
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};
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VertexControl vert ( VertexInput v )
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{
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VertexControl o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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o.vertex = v.vertex;
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o.ase_normal = v.ase_normal;
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return o;
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}
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TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
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{
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TessellationFactors o;
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float4 tf = 1;
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float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
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float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
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#if defined(ASE_FIXED_TESSELLATION)
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tf = FixedTess( tessValue );
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#elif defined(ASE_DISTANCE_TESSELLATION)
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tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
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#elif defined(ASE_LENGTH_TESSELLATION)
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tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
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#elif defined(ASE_LENGTH_CULL_TESSELLATION)
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tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
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#endif
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o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
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return o;
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}
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[domain("tri")]
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[partitioning("fractional_odd")]
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[outputtopology("triangle_cw")]
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[patchconstantfunc("TessellationFunction")]
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[outputcontrolpoints(3)]
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VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
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{
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return patch[id];
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}
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[domain("tri")]
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VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
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{
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VertexInput o = (VertexInput) 0;
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o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
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o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
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#if defined(ASE_PHONG_TESSELLATION)
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float3 pp[3];
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for (int i = 0; i < 3; ++i)
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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));
|
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float phongStrength = _TessPhongStrength;
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o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
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#endif
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UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
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return VertexFunction(o);
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}
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#else
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VertexOutput vert ( VertexInput v )
|
|
{
|
|
return VertexFunction( v );
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|
}
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|
#endif
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#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
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#define ASE_SV_DEPTH SV_DepthLessEqual
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#else
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#define ASE_SV_DEPTH SV_Depth
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#endif
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half4 frag( VertexOutput IN
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#ifdef ASE_DEPTH_WRITE_ON
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,out float outputDepth : ASE_SV_DEPTH
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#endif
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) : SV_TARGET
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{
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UNITY_SETUP_INSTANCE_ID( IN );
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
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#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
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float3 WorldPosition = IN.worldPos;
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|
#endif
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float4 ShadowCoords = float4( 0, 0, 0, 0 );
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#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
|
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ShadowCoords = IN.shadowCoord;
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|
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
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ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
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|
#endif
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|
#endif
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float Alpha = 1;
|
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float AlphaClipThreshold = 0.5;
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float AlphaClipThresholdShadow = 0.5;
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#ifdef ASE_DEPTH_WRITE_ON
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float DepthValue = 0;
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|
#endif
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#ifdef _ALPHATEST_ON
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#ifdef _ALPHATEST_SHADOW_ON
|
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clip(Alpha - AlphaClipThresholdShadow);
|
|
#else
|
|
clip(Alpha - AlphaClipThreshold);
|
|
#endif
|
|
#endif
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|
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#ifdef LOD_FADE_CROSSFADE
|
|
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
|
|
#endif
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|
|
#ifdef ASE_DEPTH_WRITE_ON
|
|
outputDepth = DepthValue;
|
|
#endif
|
|
return 0;
|
|
}
|
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|
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ENDHLSL
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}
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|
Pass
|
|
{
|
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|
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Name "DepthOnly"
|
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Tags { "LightMode"="DepthOnly" }
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ZWrite On
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ColorMask 0
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AlphaToMask Off
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HLSLPROGRAM
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|
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#define _NORMAL_DROPOFF_TS 1
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#pragma multi_compile_instancing
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#pragma multi_compile _ LOD_FADE_CROSSFADE
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|
#pragma multi_compile_fog
|
|
#define ASE_FOG 1
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|
#pragma multi_compile _ DOTS_INSTANCING_ON
|
|
#define _NORMALMAP 1
|
|
#define ASE_SRP_VERSION 120107
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|
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|
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#pragma vertex vert
|
|
#pragma fragment frag
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|
|
#define SHADERPASS SHADERPASS_DEPTHONLY
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|
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#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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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
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#pragma multi_compile_fog
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#define ASE_FOG 1
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#define _NORMALMAP 1
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#define ASE_SRP_VERSION 120107
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#pragma vertex vert
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#pragma fragment frag
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#define SHADERPASS SHADERPASS_DEPTHNORMALSONLY
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
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#define ASE_NEEDS_FRAG_WORLD_POSITION
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#define ASE_NEEDS_FRAG_WORLD_NORMAL
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#define ASE_NEEDS_FRAG_WORLD_TANGENT
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#define ASE_NEEDS_VERT_NORMAL
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#define ASE_NEEDS_VERT_TANGENT
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#pragma shader_feature_local _COVERAGE_ON
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#pragma shader_feature_local _BLENDNORMALS_ON
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#pragma shader_feature_local _COVERAGEOVERLAYTYPE_WORLD_NORMAL _COVERAGEOVERLAYTYPE_VERTEX_POSITION
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struct VertexInput
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{
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float4 vertex : POSITION;
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float3 ase_normal : NORMAL;
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float4 ase_tangent : TANGENT;
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float4 ase_texcoord : TEXCOORD0;
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float4 ase_texcoord1 : TEXCOORD1;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct VertexOutput
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{
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float4 clipPos : SV_POSITION;
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#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
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float3 worldPos : TEXCOORD0;
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#endif
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
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float4 shadowCoord : TEXCOORD1;
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#endif
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float3 worldNormal : TEXCOORD2;
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float4 worldTangent : TEXCOORD3;
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float4 ase_texcoord4 : TEXCOORD4;
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float4 ase_texcoord5 : TEXCOORD5;
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float4 ase_texcoord6 : TEXCOORD6;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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CBUFFER_START(UnityPerMaterial)
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float4 _SurfaceColor;
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float4 _CoverageColor;
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float2 _TextureTile;
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float _TextureTileScale;
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float _CoverageTileScale;
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float _CoverageLevel;
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float _CoverageFade;
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float _CoverageMaskScale;
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float _CoverageContrast;
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float _CoverageThicknessLevel;
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float _SnowAmount;
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float _SnowFade;
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float _SurfaceSmoothness;
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float _CoverageSmoothness;
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#ifdef _TRANSMISSION_ASE
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float _TransmissionShadow;
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#endif
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#ifdef _TRANSLUCENCY_ASE
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float _TransStrength;
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float _TransNormal;
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float _TransScattering;
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float _TransDirect;
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float _TransAmbient;
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float _TransShadow;
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#endif
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#ifdef TESSELLATION_ON
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float _TessPhongStrength;
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float _TessValue;
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float _TessMin;
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float _TessMax;
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float _TessEdgeLength;
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float _TessMaxDisp;
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#endif
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CBUFFER_END
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sampler2D _SurfaceNormal;
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sampler2D _CoverageNormal;
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sampler2D _CoverageMask;
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float3 PerturbNormal107_g4( float3 surf_pos, float3 surf_norm, float height, float scale )
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{
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// "Bump Mapping Unparametrized Surfaces on the GPU" by Morten S. Mikkelsen
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float3 vSigmaS = ddx( surf_pos );
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float3 vSigmaT = ddy( surf_pos );
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float3 vN = surf_norm;
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float3 vR1 = cross( vSigmaT , vN );
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float3 vR2 = cross( vN , vSigmaS );
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float fDet = dot( vSigmaS , vR1 );
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float dBs = ddx( height );
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float dBt = ddy( height );
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float3 vSurfGrad = scale * 0.05 * sign( fDet ) * ( dBs * vR1 + dBt * vR2 );
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return normalize ( abs( fDet ) * vN - vSurfGrad );
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}
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VertexOutput VertexFunction( VertexInput v )
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{
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VertexOutput o = (VertexOutput)0;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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float3 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal);
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float3 ase_worldTangent = TransformObjectToWorldDir(v.ase_tangent.xyz);
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float ase_vertexTangentSign = v.ase_tangent.w * ( unity_WorldTransformParams.w >= 0.0 ? 1.0 : -1.0 );
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float3 ase_worldBitangent = cross( ase_worldNormal, ase_worldTangent ) * ase_vertexTangentSign;
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o.ase_texcoord6.xyz = ase_worldBitangent;
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o.ase_texcoord4.xy = v.ase_texcoord.xy;
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o.ase_texcoord4.zw = v.ase_texcoord1.xy;
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o.ase_texcoord5 = v.vertex;
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//setting value to unused interpolator channels and avoid initialization warnings
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o.ase_texcoord6.w = 0;
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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float3 defaultVertexValue = v.vertex.xyz;
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#else
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float3 defaultVertexValue = float3(0, 0, 0);
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#endif
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float3 vertexValue = defaultVertexValue;
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#ifdef ASE_ABSOLUTE_VERTEX_POS
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v.vertex.xyz = vertexValue;
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#else
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v.vertex.xyz += vertexValue;
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#endif
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v.ase_normal = v.ase_normal;
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float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
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float3 normalWS = TransformObjectToWorldNormal( v.ase_normal );
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float4 tangentWS = float4(TransformObjectToWorldDir( v.ase_tangent.xyz), v.ase_tangent.w);
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float4 positionCS = TransformWorldToHClip( positionWS );
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#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
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o.worldPos = positionWS;
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#endif
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o.worldNormal = normalWS;
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o.worldTangent = tangentWS;
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
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VertexPositionInputs vertexInput = (VertexPositionInputs)0;
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vertexInput.positionWS = positionWS;
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vertexInput.positionCS = positionCS;
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o.shadowCoord = GetShadowCoord( vertexInput );
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#endif
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o.clipPos = positionCS;
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return o;
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}
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#if defined(TESSELLATION_ON)
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struct VertexControl
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{
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float4 vertex : INTERNALTESSPOS;
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float3 ase_normal : NORMAL;
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float4 ase_tangent : TANGENT;
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float4 ase_texcoord : TEXCOORD0;
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float4 ase_texcoord1 : TEXCOORD1;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct TessellationFactors
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{
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float edge[3] : SV_TessFactor;
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float inside : SV_InsideTessFactor;
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};
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VertexControl vert ( VertexInput v )
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|
{
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|
VertexControl o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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o.vertex = v.vertex;
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o.ase_normal = v.ase_normal;
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o.ase_tangent = v.ase_tangent;
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o.ase_texcoord = v.ase_texcoord;
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o.ase_texcoord1 = v.ase_texcoord1;
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return o;
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}
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TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
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{
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|
TessellationFactors o;
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float4 tf = 1;
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float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
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float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
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#if defined(ASE_FIXED_TESSELLATION)
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tf = FixedTess( tessValue );
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#elif defined(ASE_DISTANCE_TESSELLATION)
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tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
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#elif defined(ASE_LENGTH_TESSELLATION)
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tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
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#elif defined(ASE_LENGTH_CULL_TESSELLATION)
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tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
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#endif
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o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
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return o;
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}
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[domain("tri")]
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[partitioning("fractional_odd")]
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[outputtopology("triangle_cw")]
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[patchconstantfunc("TessellationFunction")]
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[outputcontrolpoints(3)]
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VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
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{
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|
return patch[id];
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|
}
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[domain("tri")]
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VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
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|
{
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|
VertexInput o = (VertexInput) 0;
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o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
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|
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
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|
o.ase_tangent = patch[0].ase_tangent * bary.x + patch[1].ase_tangent * bary.y + patch[2].ase_tangent * bary.z;
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|
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
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|
o.ase_texcoord1 = patch[0].ase_texcoord1 * bary.x + patch[1].ase_texcoord1 * bary.y + patch[2].ase_texcoord1 * bary.z;
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|
#if defined(ASE_PHONG_TESSELLATION)
|
|
float3 pp[3];
|
|
for (int i = 0; i < 3; ++i)
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|
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;
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|
#endif
|
|
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
|
|
return VertexFunction(o);
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|
}
|
|
#else
|
|
VertexOutput vert ( VertexInput v )
|
|
{
|
|
return VertexFunction( v );
|
|
}
|
|
#endif
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|
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#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
|
|
#define ASE_SV_DEPTH SV_DepthLessEqual
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|
#else
|
|
#define ASE_SV_DEPTH SV_Depth
|
|
#endif
|
|
half4 frag( VertexOutput IN
|
|
#ifdef ASE_DEPTH_WRITE_ON
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,out float outputDepth : ASE_SV_DEPTH
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#endif
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) : 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;
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|
#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;
|
|
|
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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
|
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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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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<VertexControl,3> 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<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
|
|
{
|
|
return patch[id];
|
|
}
|
|
|
|
[domain("tri")]
|
|
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> 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;
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}
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ENDHLSL
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}
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}
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CustomEditor "UnityEditor.ShaderGraphLitGUI"
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Fallback "Hidden/InternalErrorShader"
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}
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Node;AmplifyShaderEditor.RegisterLocalVarNode;75;-1990.311,175.9377;Inherit;False;Normal;-1;True;1;0;FLOAT3;0,0,0;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.ColorNode;45;-4072.99,-431.8915;Inherit;False;Property;_CoverageColor;Color;11;0;Create;False;0;0;0;False;0;False;0,0,0,0;0.6603774,0.6603774,0.6603774,0;True;0;5;COLOR;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
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Node;AmplifyShaderEditor.SamplerNode;67;-3529.404,1561.653;Inherit;True;Property;_CoverageMask;Coverage Mask;4;1;[SingleLineTexture];Create;True;0;0;0;False;0;False;-1;None;f3f17405c6ce6904bab50ac72fa80361;True;0;False;white;Auto;False;Object;-1;Auto;Texture2D;8;0;SAMPLER2D;;False;1;FLOAT2;0,0;False;2;FLOAT;0;False;3;FLOAT2;0,0;False;4;FLOAT2;0,0;False;5;FLOAT;1;False;6;FLOAT;0;False;7;SAMPLERSTATE;;False;5;COLOR;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
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Node;AmplifyShaderEditor.ScaleNode;173;-3896.309,786.1492;Inherit;False;10;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.GetLocalVarNode;143;-4147.984,2050.047;Inherit;False;75;Normal;1;0;OBJECT;;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.FunctionNode;86;-3520.594,721.1525;Inherit;False;Normal From Height;-1;;4;1942fe2c5f1a1f94881a33d532e4afeb;0;2;20;FLOAT;0;False;110;FLOAT;1;False;2;FLOAT3;40;FLOAT3;0
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Node;AmplifyShaderEditor.RangedFloatNode;96;-4185.028,779.4509;Inherit;False;Property;_CoverageThicknessLevel;Thickness;20;0;Create;False;0;0;0;False;0;False;1;0;0;1;0;1;FLOAT;0
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Node;AmplifyShaderEditor.SimpleMultiplyOpNode;95;-3708.03,720.4509;Inherit;False;2;2;0;FLOAT;0;False;1;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.ScaleNode;171;-3583.102,1473.308;Inherit;False;5;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.GetLocalVarNode;94;-2704.498,349.6197;Inherit;False;37;CoverageMask;1;0;OBJECT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.StaticSwitch;160;-3484.625,594.176;Inherit;False;Property;_BlendNormals;Blend Normals;21;0;Create;True;0;0;0;False;0;False;0;0;0;True;;Toggle;2;Key0;Key1;Reference;158;True;True;All;9;1;FLOAT3;0,0,0;False;0;FLOAT3;0,0,0;False;2;FLOAT3;0,0,0;False;3;FLOAT3;0,0,0;False;4;FLOAT3;0,0,0;False;5;FLOAT3;0,0,0;False;6;FLOAT3;0,0,0;False;7;FLOAT3;0,0,0;False;8;FLOAT3;0,0,0;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.RegisterLocalVarNode;37;-2608.598,1587.197;Inherit;False;CoverageMask;-1;True;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.BlendNormalsNode;97;-3741.605,283.9427;Inherit;False;0;3;0;FLOAT3;0,0,0;False;1;FLOAT3;0,0,0;False;2;FLOAT3;0,0,0;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.RangedFloatNode;12;-3888.225,1469.237;Inherit;False;Property;_CoverageFade;Fade;18;0;Create;False;0;0;0;False;0;False;0.5;-0.3;-1;1;0;1;FLOAT;0
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Node;AmplifyShaderEditor.SaturateNode;29;-2785.624,1591.101;Inherit;False;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.ColorNode;138;-3257.006,-336.445;Inherit;False;Constant;_SnowColor;Snow Color;15;0;Create;True;0;0;0;False;0;False;0.9,0.9,0.9,0;0,0,0,0;True;0;5;COLOR;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
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Node;AmplifyShaderEditor.SimpleMultiplyOpNode;46;-3785.429,-344.7409;Inherit;False;2;2;0;COLOR;0,0,0,0;False;1;COLOR;0,0,0,0;False;1;COLOR;0
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Node;AmplifyShaderEditor.GetLocalVarNode;153;-3202.68,-515.2428;Inherit;False;149;SnowMask;1;0;OBJECT;;False;1;FLOAT;0
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Node;AmplifyShaderEditor.RegisterLocalVarNode;150;-3604.059,2318.723;Inherit;False;SnowAmount;-1;True;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.ScaleNode;152;-3586.16,2434.481;Inherit;False;10;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.RangedFloatNode;54;-2262.323,1078.302;Inherit;False;Property;_SurfaceSmoothness;Smoothness;6;0;Create;False;0;0;0;False;0;False;0;0;0;1;0;1;FLOAT;0
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Node;AmplifyShaderEditor.WorldNormalVector;145;-3911.154,2055.611;Inherit;True;False;1;0;FLOAT3;0,0,0;False;4;FLOAT3;0;FLOAT;1;FLOAT;2;FLOAT;3
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Node;AmplifyShaderEditor.RegisterLocalVarNode;19;-2372.134,-737.6198;Inherit;False;Albedo;-1;True;1;0;COLOR;0,0,0,0;False;1;COLOR;0
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Node;AmplifyShaderEditor.PowerNode;148;-3123.719,2168.489;Inherit;False;True;2;0;FLOAT;0;False;1;FLOAT;1;False;1;FLOAT;0
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Node;AmplifyShaderEditor.SamplerNode;24;-4157.983,-247.7908;Inherit;True;Property;_CoverageAlbedo;Coverage Albedo;2;1;[SingleLineTexture];Create;True;0;0;0;False;0;False;-1;None;4724935c60097594abd2e5281ec43004;True;0;False;white;Auto;False;Object;-1;Auto;Texture2D;8;0;SAMPLER2D;;False;1;FLOAT2;0,0;False;2;FLOAT;0;False;3;FLOAT2;0,0;False;4;FLOAT2;0,0;False;5;FLOAT;1;False;6;FLOAT;0;False;7;SAMPLERSTATE;;False;5;COLOR;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
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Node;AmplifyShaderEditor.StaticSwitch;156;-2279.687,174.5876;Inherit;False;Property;_Keyword0;Keyword 0;10;0;Create;True;0;0;0;False;0;False;0;0;0;True;;Toggle;2;Key0;Key1;Reference;136;True;True;All;9;1;FLOAT3;0,0,0;False;0;FLOAT3;0,0,0;False;2;FLOAT3;0,0,0;False;3;FLOAT3;0,0,0;False;4;FLOAT3;0,0,0;False;5;FLOAT3;0,0,0;False;6;FLOAT3;0,0,0;False;7;FLOAT3;0,0,0;False;8;FLOAT3;0,0,0;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.LerpOp;154;-2922.619,-557.3438;Inherit;False;3;0;COLOR;0,0,0,0;False;1;COLOR;0,0,0,0;False;2;FLOAT;0;False;1;COLOR;0
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Node;AmplifyShaderEditor.StaticSwitch;157;-1676.103,1078.295;Inherit;False;Property;_Keyword1;Keyword 1;10;0;Create;True;0;0;0;False;0;False;0;0;0;True;;Toggle;2;Key0;Key1;Reference;136;True;True;All;9;1;FLOAT;0;False;0;FLOAT;0;False;2;FLOAT;0;False;3;FLOAT;0;False;4;FLOAT;0;False;5;FLOAT;0;False;6;FLOAT;0;False;7;FLOAT;0;False;8;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.GetLocalVarNode;71;-2184.376,1294.319;Inherit;False;37;CoverageMask;1;0;OBJECT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.SimpleMultiplyOpNode;146;-3614.965,2169.287;Inherit;False;2;2;0;FLOAT;0;False;1;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.GetLocalVarNode;20;-1524.244,270.0201;Inherit;False;19;Albedo;1;0;OBJECT;0;False;1;COLOR;0
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|
Node;AmplifyShaderEditor.GetLocalVarNode;42;-3823.418,-512.2126;Inherit;False;37;CoverageMask;1;0;OBJECT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.SaturateNode;147;-3366.443,2169.51;Inherit;False;1;0;FLOAT;0;False;1;FLOAT;0
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Node;AmplifyShaderEditor.StaticSwitch;155;-2653.816,-737.3947;Inherit;False;Property;_SNOW;Enable;7;0;Create;False;0;0;0;False;2;Header(Show);Space(5);False;0;0;0;True;;Toggle;2;Key0;Key1;Create;True;True;All;9;1;COLOR;0,0,0,0;False;0;COLOR;0,0,0,0;False;2;COLOR;0,0,0,0;False;3;COLOR;0,0,0,0;False;4;COLOR;0,0,0,0;False;5;COLOR;0,0,0,0;False;6;COLOR;0,0,0,0;False;7;COLOR;0,0,0,0;False;8;COLOR;0,0,0,0;False;1;COLOR;0
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Node;AmplifyShaderEditor.StaticSwitch;136;-3256.93,-738.9318;Inherit;False;Property;_COVERAGE;Enable;10;0;Create;False;0;0;0;False;2;Header(Coverage);Space(5);False;0;0;0;True;;Toggle;2;Key0;Key1;Create;True;True;All;9;1;COLOR;0,0,0,0;False;0;COLOR;0,0,0,0;False;2;COLOR;0,0,0,0;False;3;COLOR;0,0,0,0;False;4;COLOR;0,0,0,0;False;5;COLOR;0,0,0,0;False;6;COLOR;0,0,0,0;False;7;COLOR;0,0,0,0;False;8;COLOR;0,0,0,0;False;1;COLOR;0
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Node;AmplifyShaderEditor.SamplerNode;72;-4099.849,379.5782;Inherit;True;Property;_CoverageNormal;Coverage Normal;3;2;[Normal];[SingleLineTexture];Create;True;0;0;0;False;0;False;-1;None;ec77251acc743a24a911a68e45e58c63;True;0;True;bump;Auto;True;Object;-1;Auto;Texture2D;8;0;SAMPLER2D;;False;1;FLOAT2;0,0;False;2;FLOAT;0;False;3;FLOAT2;0,0;False;4;FLOAT2;0,0;False;5;FLOAT;1;False;6;FLOAT;0;False;7;SAMPLERSTATE;;False;5;FLOAT3;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
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Node;AmplifyShaderEditor.GetLocalVarNode;77;-1523.706,379.9895;Inherit;False;75;Normal;1;0;OBJECT;0;False;1;FLOAT3;0
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Node;AmplifyShaderEditor.RangedFloatNode;151;-3890.16,2429.481;Inherit;False;Property;_SnowFade;Fade;9;0;Create;False;0;0;0;False;0;False;0.5;0.2;0.1;1;0;1;FLOAT;0
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Node;AmplifyShaderEditor.RangedFloatNode;69;-2261.295,1186.549;Inherit;False;Property;_CoverageSmoothness;Smoothness;14;0;Create;False;0;0;0;False;0;False;0;0;0;1;0;1;FLOAT;0
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Node;AmplifyShaderEditor.TemplateMultiPassMasterNode;213;-1253.32,319.6741;Float;False;False;-1;2;UnityEditor.ShaderGraphLitGUI;0;1;New Amplify Shader;94348b07e5e8bab40bd6c8a1e3df54cd;True;GBuffer;0;7;GBuffer;0;False;False;False;False;False;False;False;False;False;False;False;False;True;0;False;;False;True;0;False;;False;False;False;False;False;False;False;False;False;True;False;255;False;;255;False;;255;False;;7;False;;1;False;;1;False;;1;False;;7;False;;1;False;;1;False;;1;False;;False;True;1;False;;True;3;False;;True;True;0;False;;0;False;;True;4;RenderPipeline=UniversalPipeline;RenderType=Opaque=RenderType;Queue=Geometry=Queue=0;UniversalMaterialType=Lit;True;5;True;12;all;0;False;True;1;1;False;;0;False;;1;1;False;;0;False;;False;False;False;False;False;False;False;False;False;False;False;False;False;False;True;True;True;True;True;0;False;;False;False;False;False;False;False;False;True;False;255;False;;255;False;;255;False;;7;False;;1;False;;1;False;;1;False;;7;False;;1;False;;1;False;;1;False;;False;False;False;False;True;1;LightMode=UniversalGBuffer;False;False;0;Hidden/InternalErrorShader;0;0;Standard;0;False;0
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//CHKSM=9CE86C9E7E57030E869EB763808CD126D7F9734F |