2689 lines
121 KiB
Plaintext
2689 lines
121 KiB
Plaintext
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// Made with Amplify Shader Editor
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// Available at the Unity Asset Store - http://u3d.as/y3X
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Shader "Tobyfredson/Grass Foliage Basic (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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[ASEBegin]_AlbedoColor("Albedo Color", Color) = (1,1,1,0)
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_AlbedoLightness("Albedo Lightness", Range( 0 , 5)) = 1
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[Toggle(_COLORVARIATION_ON)] _ColorVariation("Color Variation", Float) = 0
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_Cutout("Cutout", Range( 0 , 1)) = 0.4
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_GrassColorVariation("Grass Color Variation", Range( 0 , 5)) = 0.6
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[NoScaleOffset]_AlbedoMap("Albedo Map", 2D) = "white" {}
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[NoScaleOffset]_NormalMap("Normal Map", 2D) = "bump" {}
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_NormalIntensity("Normal Intensity", Range( -3 , 3)) = 0
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[Toggle(_NORMALBACKFACEFIXBRANCH_ON)] _NormalBackFaceFixBranch("Normal BackFace Fix (Branch)", Float) = 0
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[NoScaleOffset]_MaskMap("Mask Map", 2D) = "white" {}
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_SmoothnessIntensity("Smoothness Intensity", Float) = 1
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_TranslucencyColor("Translucency Color", Color) = (0.5,0.5,0.5,0)
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_TranslucencyPower("Translucency Power", Range( 0 , 40)) = 8
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_TranslucencyRange("Translucency Range", Float) = 1
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_AmbientOcclusion("Ambient Occlusion", Range( 0 , 1)) = 1
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[Toggle(_VERTEXAO_ON)] _VertexAo("Vertex Ao", Float) = 1
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_VertexAointensity("Vertex Ao intensity", Range( 0 , 1)) = 0
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_GlobalWindPower("Global Wind Power", Range( 0 , 1)) = 1
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_WindSpeed("Wind Speed", Range( 0 , 2)) = 1
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_WindPower("Wind Power", Range( 0 , 0.9)) = 1
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_FlutterFrequency("Flutter Frequency", Range( 0 , 5)) = 2
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_WindAnglexz("Wind Angle (xz)", Range( -200 , 200)) = 20
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_WindAngley("Wind Angle (y)", Range( -100 , 100)) = 20
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[Toggle(_FADEONOFF_ON)] _FadeOnOff("Fade On/Off", Float) = 0
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_CutoutAlphalOD("Cutout Alpha lOD", Float) = 1
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_CameraLength("Camera Length", Float) = 0
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[ASEEnd]_CameraOffset("Camera Offset", Float) = 0
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[HideInInspector] _texcoord( "", 2D ) = "white" {}
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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" }
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Cull Off
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AlphaToMask Off
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HLSLINCLUDE
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#pragma target 3.0
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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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ZWrite On
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ZTest LEqual
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Offset 0 , 0
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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_fog
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#define ASE_FOG 1
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#pragma multi_compile _ LOD_FADE_CROSSFADE
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#define _EMISSION
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#define _ALPHATEST_ON 1
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#define _NORMALMAP 1
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#define ASE_SRP_VERSION 80200
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS_CASCADE
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#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
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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 _ DIRLIGHTMAP_COMBINED
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#pragma multi_compile _ LIGHTMAP_ON
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#pragma vertex vert
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#pragma fragment frag
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#define SHADERPASS_FORWARD
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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/Color.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/UnityInstancing.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
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#if ASE_SRP_VERSION <= 70108
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#define REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR
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#endif
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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_VERT_POSITION
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#define ASE_NEEDS_FRAG_WORLD_POSITION
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#define ASE_NEEDS_FRAG_SHADOWCOORDS
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#define ASE_NEEDS_FRAG_WORLD_VIEW_DIR
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#define ASE_NEEDS_FRAG_WORLD_NORMAL
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#pragma shader_feature _COLORVARIATION_ON
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#pragma shader_feature_local _NORMALBACKFACEFIXBRANCH_ON
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#pragma shader_feature_local _VERTEXAO_ON
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#pragma shader_feature_local _FADEONOFF_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 texcoord1 : TEXCOORD1;
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float4 texcoord : TEXCOORD0;
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float4 ase_color : COLOR;
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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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float4 ase_texcoord7 : TEXCOORD7;
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float4 ase_texcoord8 : TEXCOORD8;
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float4 ase_color : COLOR;
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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 _AlbedoColor;
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float4 _TranslucencyColor;
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float _GlobalWindPower;
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float _CameraOffset;
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float _CameraLength;
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float _VertexAointensity;
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float _AmbientOcclusion;
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float _SmoothnessIntensity;
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float _TranslucencyRange;
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float _TranslucencyPower;
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float _NormalIntensity;
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float _AlbedoLightness;
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float _GrassColorVariation;
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float _WindSpeed;
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float _WindPower;
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float _WindAnglexz;
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float _WindAngley;
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float _FlutterFrequency;
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float _CutoutAlphalOD;
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float _Cutout;
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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 _AlbedoMap;
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sampler2D _NormalMap;
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sampler2D _MaskMap;
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float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
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float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
|
||
|
|
float snoise( float2 v )
|
||
|
|
{
|
||
|
|
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
|
||
|
|
float2 i = floor( v + dot( v, C.yy ) );
|
||
|
|
float2 x0 = v - i + dot( i, C.xx );
|
||
|
|
float2 i1;
|
||
|
|
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
|
||
|
|
float4 x12 = x0.xyxy + C.xxzz;
|
||
|
|
x12.xy -= i1;
|
||
|
|
i = mod2D289( i );
|
||
|
|
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
|
||
|
|
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
|
||
|
|
m = m * m;
|
||
|
|
m = m * m;
|
||
|
|
float3 x = 2.0 * frac( p * C.www ) - 1.0;
|
||
|
|
float3 h = abs( x ) - 0.5;
|
||
|
|
float3 ox = floor( x + 0.5 );
|
||
|
|
float3 a0 = x - ox;
|
||
|
|
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
|
||
|
|
float3 g;
|
||
|
|
g.x = a0.x * x0.x + h.x * x0.y;
|
||
|
|
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
|
||
|
|
return 130.0 * dot( m, g );
|
||
|
|
}
|
||
|
|
|
||
|
|
//https://www.shadertoy.com/view/XdXGW8
|
||
|
|
float2 GradientNoiseDir( float2 x )
|
||
|
|
{
|
||
|
|
const float2 k = float2( 0.3183099, 0.3678794 );
|
||
|
|
x = x * k + k.yx;
|
||
|
|
return -1.0 + 2.0 * frac( 16.0 * k * frac( x.x * x.y * ( x.x + x.y ) ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
float GradientNoise( float2 UV, float Scale )
|
||
|
|
{
|
||
|
|
float2 p = UV * Scale;
|
||
|
|
float2 i = floor( p );
|
||
|
|
float2 f = frac( p );
|
||
|
|
float2 u = f * f * ( 3.0 - 2.0 * f );
|
||
|
|
return lerp( lerp( dot( GradientNoiseDir( i + float2( 0.0, 0.0 ) ), f - float2( 0.0, 0.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 0.0 ) ), f - float2( 1.0, 0.0 ) ), u.x ),
|
||
|
|
lerp( dot( GradientNoiseDir( i + float2( 0.0, 1.0 ) ), f - float2( 0.0, 1.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 1.0 ) ), f - float2( 1.0, 1.0 ) ), u.x ), u.y );
|
||
|
|
}
|
||
|
|
|
||
|
|
float4 CalculateContrast( float contrastValue, float4 colorTarget )
|
||
|
|
{
|
||
|
|
float t = 0.5 * ( 1.0 - contrastValue );
|
||
|
|
return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
|
||
|
|
}
|
||
|
|
|
||
|
|
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_worldPos = mul(GetObjectToWorldMatrix(), v.vertex).xyz;
|
||
|
|
float mulTime7 = _TimeParameters.x * 0.1;
|
||
|
|
float simplePerlin2D34 = snoise( (ase_worldPos*1.0 + float3( ( mulTime7 * float2( -0.5,-0.5 ) ) , 0.0 )).xy*_FlutterFrequency );
|
||
|
|
simplePerlin2D34 = simplePerlin2D34*0.5 + 0.5;
|
||
|
|
float temp_output_120_0 = ( v.vertex.xyz.y + simplePerlin2D34 );
|
||
|
|
float gradientNoise14 = GradientNoise((ase_worldPos*1.0 + float3( ( _TimeParameters.x * float2( 0,-0.1 ) ) , 0.0 )).xy,20.0);
|
||
|
|
gradientNoise14 = gradientNoise14*0.5 + 0.5;
|
||
|
|
float4 temp_cast_6 = (gradientNoise14).xxxx;
|
||
|
|
float temp_output_29_0 = ( v.vertex.xyz.y * 1.2 );
|
||
|
|
float3 appendResult141 = (float3(temp_output_120_0 , ( ( CalculateContrast(_WindAngley,temp_cast_6) * 0.2 ) + temp_output_29_0 ).r , v.vertex.xyz.z));
|
||
|
|
float4 temp_cast_9 = (gradientNoise14).xxxx;
|
||
|
|
float4 appendResult51 = (float4(( ( CalculateContrast(_WindAnglexz,temp_cast_9) * 0.2 ) + temp_output_29_0 ).r , temp_output_120_0 , v.vertex.xyz.z , 0.0));
|
||
|
|
float4 lerpResult56 = lerp( float4( v.vertex.xyz , 0.0 ) , ( float4( appendResult141 , 0.0 ) + appendResult51 ) , v.ase_color.g);
|
||
|
|
float2 texCoord31 = v.texcoord.xy * float2( 1,1 ) + float2( 0,0 );
|
||
|
|
float2 appendResult32 = (float2(ase_worldPos.x , ase_worldPos.z));
|
||
|
|
float2 appendResult35 = (float2(_TimeParameters.x , _TimeParameters.x));
|
||
|
|
float simplePerlin2D48 = snoise( ( appendResult32 + appendResult35 )*_WindSpeed );
|
||
|
|
simplePerlin2D48 = simplePerlin2D48*0.5 + 0.5;
|
||
|
|
float4 WindOutput253 = ( ( _GlobalWindPower * ( float4( v.vertex.xyz , 0.0 ) - lerpResult56 ) ) * ( v.ase_color.g * ( pow( ( texCoord31.y * 0.5 ) , ( 1.0 - _WindPower ) ) * simplePerlin2D48 ) ) );
|
||
|
|
|
||
|
|
float3 objectToViewPos = TransformWorldToView(TransformObjectToWorld(v.vertex.xyz));
|
||
|
|
float eyeDepth = -objectToViewPos.z;
|
||
|
|
o.ase_texcoord7.z = eyeDepth;
|
||
|
|
|
||
|
|
o.ase_texcoord7.xy = v.texcoord.xy;
|
||
|
|
o.ase_texcoord8 = v.vertex;
|
||
|
|
o.ase_color = v.ase_color;
|
||
|
|
|
||
|
|
//setting value to unused interpolator channels and avoid initialization warnings
|
||
|
|
o.ase_texcoord7.w = 0;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
||
|
|
#else
|
||
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
||
|
|
#endif
|
||
|
|
float3 vertexValue = WindOutput253.xyz;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
v.vertex.xyz = vertexValue;
|
||
|
|
#else
|
||
|
|
v.vertex.xyz += vertexValue;
|
||
|
|
#endif
|
||
|
|
v.ase_normal = v.ase_normal;
|
||
|
|
|
||
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
||
|
|
float3 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 );
|
||
|
|
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 ase_color : COLOR;
|
||
|
|
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
struct TessellationFactors
|
||
|
|
{
|
||
|
|
float edge[3] : SV_TessFactor;
|
||
|
|
float inside : SV_InsideTessFactor;
|
||
|
|
};
|
||
|
|
|
||
|
|
VertexControl vert ( VertexInput v )
|
||
|
|
{
|
||
|
|
VertexControl o;
|
||
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(v, o);
|
||
|
|
o.vertex = v.vertex;
|
||
|
|
o.ase_normal = v.ase_normal;
|
||
|
|
o.ase_tangent = v.ase_tangent;
|
||
|
|
o.texcoord = v.texcoord;
|
||
|
|
o.texcoord1 = v.texcoord1;
|
||
|
|
o.ase_color = v.ase_color;
|
||
|
|
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.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
|
||
|
|
#if defined(ASE_PHONG_TESSELLATION)
|
||
|
|
float3 pp[3];
|
||
|
|
for (int i = 0; i < 3; ++i)
|
||
|
|
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
|
||
|
|
float phongStrength = _TessPhongStrength;
|
||
|
|
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
|
||
|
|
#endif
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
|
||
|
|
return VertexFunction(o);
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
VertexOutput vert ( VertexInput v )
|
||
|
|
{
|
||
|
|
return VertexFunction( v );
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
|
||
|
|
#define ASE_SV_DEPTH SV_DepthLessEqual
|
||
|
|
#else
|
||
|
|
#define ASE_SV_DEPTH SV_Depth
|
||
|
|
#endif
|
||
|
|
|
||
|
|
half4 frag ( VertexOutput IN
|
||
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
||
|
|
,out float outputDepth : ASE_SV_DEPTH
|
||
|
|
#endif
|
||
|
|
, FRONT_FACE_TYPE ase_vface : FRONT_FACE_SEMANTIC ) : 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 uv_AlbedoMap33 = IN.ase_texcoord7.xy;
|
||
|
|
float4 tex2DNode33 = tex2D( _AlbedoMap, uv_AlbedoMap33 );
|
||
|
|
float4 break183 = tex2DNode33;
|
||
|
|
float4 transform173 = mul(GetObjectToWorldMatrix(),float4( 1,1,1,1 ));
|
||
|
|
float dotResult4_g17 = dot( transform173.xy , float2( 12.9898,78.233 ) );
|
||
|
|
float lerpResult10_g17 = lerp( 0.9 , 1.15 , frac( ( sin( dotResult4_g17 ) * 43758.55 ) ));
|
||
|
|
float4 appendResult186 = (float4(( break183.r * lerpResult10_g17 ) , break183.g , break183.b , 0.0));
|
||
|
|
float4 lerpResult194 = lerp( tex2DNode33 , appendResult186 , _GrassColorVariation);
|
||
|
|
#ifdef _COLORVARIATION_ON
|
||
|
|
float4 staticSwitch57 = lerpResult194;
|
||
|
|
#else
|
||
|
|
float4 staticSwitch57 = tex2DNode33;
|
||
|
|
#endif
|
||
|
|
float4 AlbedoOutput236 = ( _AlbedoColor * ( staticSwitch57 * _AlbedoLightness ) );
|
||
|
|
|
||
|
|
float2 uv_NormalMap70 = IN.ase_texcoord7.xy;
|
||
|
|
float3 unpack70 = UnpackNormalScale( tex2D( _NormalMap, uv_NormalMap70 ), _NormalIntensity );
|
||
|
|
unpack70.z = lerp( 1, unpack70.z, saturate(_NormalIntensity) );
|
||
|
|
float3 tex2DNode70 = unpack70;
|
||
|
|
float3 appendResult259 = (float3(tex2DNode70.r , ( tex2DNode70.g * ase_vface ) , tex2DNode70.b));
|
||
|
|
float3 appendResult153 = (float3(tex2DNode70.r , tex2DNode70.g , ( tex2DNode70.b * ase_vface )));
|
||
|
|
#ifdef _NORMALBACKFACEFIXBRANCH_ON
|
||
|
|
float3 staticSwitch157 = appendResult153;
|
||
|
|
#else
|
||
|
|
float3 staticSwitch157 = appendResult259;
|
||
|
|
#endif
|
||
|
|
float3 NormalMapOutput238 = staticSwitch157;
|
||
|
|
|
||
|
|
float ase_lightAtten = 0;
|
||
|
|
Light ase_mainLight = GetMainLight( ShadowCoords );
|
||
|
|
ase_lightAtten = ase_mainLight.distanceAttenuation * ase_mainLight.shadowAttenuation;
|
||
|
|
float2 uv_MaskMap59 = IN.ase_texcoord7.xy;
|
||
|
|
float4 tex2DNode59 = tex2D( _MaskMap, uv_MaskMap59 );
|
||
|
|
float fresnelNdotV42 = dot( WorldNormal, WorldViewDirection );
|
||
|
|
float fresnelNode42 = ( 0.0 + 1.0 * pow( 1.0 - fresnelNdotV42, 5.0 ) );
|
||
|
|
float4 FresnelBase233 = ( tex2DNode59.b * ( staticSwitch57 * saturate( fresnelNode42 ) ) );
|
||
|
|
float3 objToWorldDir75 = normalize( mul( GetObjectToWorldMatrix(), float4( IN.ase_texcoord8.xyz, 0 ) ).xyz );
|
||
|
|
float dotResult83 = dot( WorldViewDirection , -( SafeNormalize(_MainLightPosition.xyz) + ( objToWorldDir75 * _TranslucencyRange ) ) );
|
||
|
|
float4 TranslucencyBase216 = saturate( ( dotResult83 * _TranslucencyColor ) );
|
||
|
|
float4 TranslucencyOutput245 = ( ase_lightAtten * ( ( _TranslucencyPower * ( FresnelBase233 * ( tex2DNode59.b * TranslucencyBase216 ) ) ) * float4( _MainLightColor.rgb , 0.0 ) * _MainLightColor.a ) );
|
||
|
|
|
||
|
|
float SmoothnessOutput225 = ( tex2DNode59.a * _SmoothnessIntensity );
|
||
|
|
|
||
|
|
float AoBase221 = pow( tex2DNode59.g , _AmbientOcclusion );
|
||
|
|
float blendOpSrc108 = IN.ase_color.r;
|
||
|
|
float blendOpDest108 = AoBase221;
|
||
|
|
float lerpBlendMode108 = lerp(blendOpDest108,( blendOpSrc108 * blendOpDest108 ),_VertexAointensity);
|
||
|
|
#ifdef _VERTEXAO_ON
|
||
|
|
float staticSwitch109 = ( saturate( lerpBlendMode108 ));
|
||
|
|
#else
|
||
|
|
float staticSwitch109 = AoBase221;
|
||
|
|
#endif
|
||
|
|
float AoOutput250 = staticSwitch109;
|
||
|
|
|
||
|
|
float eyeDepth = IN.ase_texcoord7.z;
|
||
|
|
float cameraDepthFade158 = (( eyeDepth -_ProjectionParams.y - _CameraOffset ) / _CameraLength);
|
||
|
|
#ifdef _FADEONOFF_ON
|
||
|
|
float staticSwitch161 = ( ( 1.0 - cameraDepthFade158 ) * tex2DNode33.a * _CutoutAlphalOD );
|
||
|
|
#else
|
||
|
|
float staticSwitch161 = tex2DNode33.a;
|
||
|
|
#endif
|
||
|
|
float GrassDistanceFade246 = staticSwitch161;
|
||
|
|
|
||
|
|
float3 Albedo = AlbedoOutput236.rgb;
|
||
|
|
float3 Normal = NormalMapOutput238;
|
||
|
|
float3 Emission = TranslucencyOutput245.rgb;
|
||
|
|
float3 Specular = 0.5;
|
||
|
|
float Metallic = 0;
|
||
|
|
float Smoothness = SmoothnessOutput225;
|
||
|
|
float Occlusion = AoOutput250;
|
||
|
|
float Alpha = GrassDistanceFade246;
|
||
|
|
float AlphaClipThreshold = _Cutout;
|
||
|
|
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.positionWS = WorldPosition;
|
||
|
|
inputData.viewDirectionWS = WorldViewDirection;
|
||
|
|
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
|
||
|
|
inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS);
|
||
|
|
#else
|
||
|
|
inputData.normalWS = WorldNormal;
|
||
|
|
#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
|
||
|
|
|
||
|
|
inputData.bakedGI = SAMPLE_GI( IN.lightmapUVOrVertexSH.xy, SH, inputData.normalWS );
|
||
|
|
#ifdef _ASE_BAKEDGI
|
||
|
|
inputData.bakedGI = BakedGI;
|
||
|
|
#endif
|
||
|
|
half4 color = UniversalFragmentPBR(
|
||
|
|
inputData,
|
||
|
|
Albedo,
|
||
|
|
Metallic,
|
||
|
|
Specular,
|
||
|
|
Smoothness,
|
||
|
|
Occlusion,
|
||
|
|
Emission,
|
||
|
|
Alpha);
|
||
|
|
|
||
|
|
#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
|
||
|
|
|
||
|
|
HLSLPROGRAM
|
||
|
|
|
||
|
|
#define _NORMAL_DROPOFF_TS 1
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define ASE_FOG 1
|
||
|
|
#pragma multi_compile _ LOD_FADE_CROSSFADE
|
||
|
|
#define _EMISSION
|
||
|
|
#define _ALPHATEST_ON 1
|
||
|
|
#define _NORMALMAP 1
|
||
|
|
#define ASE_SRP_VERSION 80200
|
||
|
|
|
||
|
|
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
|
||
|
|
#define SHADERPASS_SHADOWCASTER
|
||
|
|
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
|
||
|
|
|
||
|
|
#define ASE_NEEDS_VERT_POSITION
|
||
|
|
#pragma shader_feature_local _FADEONOFF_ON
|
||
|
|
|
||
|
|
|
||
|
|
struct VertexInput
|
||
|
|
{
|
||
|
|
float4 vertex : POSITION;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
struct VertexOutput
|
||
|
|
{
|
||
|
|
float4 clipPos : SV_POSITION;
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
float3 worldPos : TEXCOORD0;
|
||
|
|
#endif
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
float4 shadowCoord : TEXCOORD1;
|
||
|
|
#endif
|
||
|
|
float4 ase_texcoord2 : TEXCOORD2;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
CBUFFER_START(UnityPerMaterial)
|
||
|
|
float4 _AlbedoColor;
|
||
|
|
float4 _TranslucencyColor;
|
||
|
|
float _GlobalWindPower;
|
||
|
|
float _CameraOffset;
|
||
|
|
float _CameraLength;
|
||
|
|
float _VertexAointensity;
|
||
|
|
float _AmbientOcclusion;
|
||
|
|
float _SmoothnessIntensity;
|
||
|
|
float _TranslucencyRange;
|
||
|
|
float _TranslucencyPower;
|
||
|
|
float _NormalIntensity;
|
||
|
|
float _AlbedoLightness;
|
||
|
|
float _GrassColorVariation;
|
||
|
|
float _WindSpeed;
|
||
|
|
float _WindPower;
|
||
|
|
float _WindAnglexz;
|
||
|
|
float _WindAngley;
|
||
|
|
float _FlutterFrequency;
|
||
|
|
float _CutoutAlphalOD;
|
||
|
|
float _Cutout;
|
||
|
|
#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 _AlbedoMap;
|
||
|
|
|
||
|
|
|
||
|
|
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
|
||
|
|
float snoise( float2 v )
|
||
|
|
{
|
||
|
|
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
|
||
|
|
float2 i = floor( v + dot( v, C.yy ) );
|
||
|
|
float2 x0 = v - i + dot( i, C.xx );
|
||
|
|
float2 i1;
|
||
|
|
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
|
||
|
|
float4 x12 = x0.xyxy + C.xxzz;
|
||
|
|
x12.xy -= i1;
|
||
|
|
i = mod2D289( i );
|
||
|
|
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
|
||
|
|
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
|
||
|
|
m = m * m;
|
||
|
|
m = m * m;
|
||
|
|
float3 x = 2.0 * frac( p * C.www ) - 1.0;
|
||
|
|
float3 h = abs( x ) - 0.5;
|
||
|
|
float3 ox = floor( x + 0.5 );
|
||
|
|
float3 a0 = x - ox;
|
||
|
|
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
|
||
|
|
float3 g;
|
||
|
|
g.x = a0.x * x0.x + h.x * x0.y;
|
||
|
|
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
|
||
|
|
return 130.0 * dot( m, g );
|
||
|
|
}
|
||
|
|
|
||
|
|
//https://www.shadertoy.com/view/XdXGW8
|
||
|
|
float2 GradientNoiseDir( float2 x )
|
||
|
|
{
|
||
|
|
const float2 k = float2( 0.3183099, 0.3678794 );
|
||
|
|
x = x * k + k.yx;
|
||
|
|
return -1.0 + 2.0 * frac( 16.0 * k * frac( x.x * x.y * ( x.x + x.y ) ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
float GradientNoise( float2 UV, float Scale )
|
||
|
|
{
|
||
|
|
float2 p = UV * Scale;
|
||
|
|
float2 i = floor( p );
|
||
|
|
float2 f = frac( p );
|
||
|
|
float2 u = f * f * ( 3.0 - 2.0 * f );
|
||
|
|
return lerp( lerp( dot( GradientNoiseDir( i + float2( 0.0, 0.0 ) ), f - float2( 0.0, 0.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 0.0 ) ), f - float2( 1.0, 0.0 ) ), u.x ),
|
||
|
|
lerp( dot( GradientNoiseDir( i + float2( 0.0, 1.0 ) ), f - float2( 0.0, 1.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 1.0 ) ), f - float2( 1.0, 1.0 ) ), u.x ), u.y );
|
||
|
|
}
|
||
|
|
|
||
|
|
float4 CalculateContrast( float contrastValue, float4 colorTarget )
|
||
|
|
{
|
||
|
|
float t = 0.5 * ( 1.0 - contrastValue );
|
||
|
|
return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
|
||
|
|
}
|
||
|
|
|
||
|
|
float3 _LightDirection;
|
||
|
|
|
||
|
|
VertexOutput VertexFunction( VertexInput v )
|
||
|
|
{
|
||
|
|
VertexOutput o;
|
||
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(v, o);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
|
||
|
|
|
||
|
|
float3 ase_worldPos = mul(GetObjectToWorldMatrix(), v.vertex).xyz;
|
||
|
|
float mulTime7 = _TimeParameters.x * 0.1;
|
||
|
|
float simplePerlin2D34 = snoise( (ase_worldPos*1.0 + float3( ( mulTime7 * float2( -0.5,-0.5 ) ) , 0.0 )).xy*_FlutterFrequency );
|
||
|
|
simplePerlin2D34 = simplePerlin2D34*0.5 + 0.5;
|
||
|
|
float temp_output_120_0 = ( v.vertex.xyz.y + simplePerlin2D34 );
|
||
|
|
float gradientNoise14 = GradientNoise((ase_worldPos*1.0 + float3( ( _TimeParameters.x * float2( 0,-0.1 ) ) , 0.0 )).xy,20.0);
|
||
|
|
gradientNoise14 = gradientNoise14*0.5 + 0.5;
|
||
|
|
float4 temp_cast_6 = (gradientNoise14).xxxx;
|
||
|
|
float temp_output_29_0 = ( v.vertex.xyz.y * 1.2 );
|
||
|
|
float3 appendResult141 = (float3(temp_output_120_0 , ( ( CalculateContrast(_WindAngley,temp_cast_6) * 0.2 ) + temp_output_29_0 ).r , v.vertex.xyz.z));
|
||
|
|
float4 temp_cast_9 = (gradientNoise14).xxxx;
|
||
|
|
float4 appendResult51 = (float4(( ( CalculateContrast(_WindAnglexz,temp_cast_9) * 0.2 ) + temp_output_29_0 ).r , temp_output_120_0 , v.vertex.xyz.z , 0.0));
|
||
|
|
float4 lerpResult56 = lerp( float4( v.vertex.xyz , 0.0 ) , ( float4( appendResult141 , 0.0 ) + appendResult51 ) , v.ase_color.g);
|
||
|
|
float2 texCoord31 = v.ase_texcoord.xy * float2( 1,1 ) + float2( 0,0 );
|
||
|
|
float2 appendResult32 = (float2(ase_worldPos.x , ase_worldPos.z));
|
||
|
|
float2 appendResult35 = (float2(_TimeParameters.x , _TimeParameters.x));
|
||
|
|
float simplePerlin2D48 = snoise( ( appendResult32 + appendResult35 )*_WindSpeed );
|
||
|
|
simplePerlin2D48 = simplePerlin2D48*0.5 + 0.5;
|
||
|
|
float4 WindOutput253 = ( ( _GlobalWindPower * ( float4( v.vertex.xyz , 0.0 ) - lerpResult56 ) ) * ( v.ase_color.g * ( pow( ( texCoord31.y * 0.5 ) , ( 1.0 - _WindPower ) ) * simplePerlin2D48 ) ) );
|
||
|
|
|
||
|
|
float3 objectToViewPos = TransformWorldToView(TransformObjectToWorld(v.vertex.xyz));
|
||
|
|
float eyeDepth = -objectToViewPos.z;
|
||
|
|
o.ase_texcoord2.z = eyeDepth;
|
||
|
|
|
||
|
|
o.ase_texcoord2.xy = v.ase_texcoord.xy;
|
||
|
|
|
||
|
|
//setting value to unused interpolator channels and avoid initialization warnings
|
||
|
|
o.ase_texcoord2.w = 0;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
||
|
|
#else
|
||
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
||
|
|
#endif
|
||
|
|
float3 vertexValue = WindOutput253.xyz;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
v.vertex.xyz = vertexValue;
|
||
|
|
#else
|
||
|
|
v.vertex.xyz += vertexValue;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
v.ase_normal = v.ase_normal;
|
||
|
|
|
||
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
o.worldPos = positionWS;
|
||
|
|
#endif
|
||
|
|
float3 normalWS = TransformObjectToWorldDir(v.ase_normal);
|
||
|
|
|
||
|
|
float4 clipPos = TransformWorldToHClip( ApplyShadowBias( positionWS, normalWS, _LightDirection ) );
|
||
|
|
|
||
|
|
#if UNITY_REVERSED_Z
|
||
|
|
clipPos.z = min(clipPos.z, clipPos.w * UNITY_NEAR_CLIP_VALUE);
|
||
|
|
#else
|
||
|
|
clipPos.z = max(clipPos.z, clipPos.w * UNITY_NEAR_CLIP_VALUE);
|
||
|
|
#endif
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
|
||
|
|
vertexInput.positionWS = positionWS;
|
||
|
|
vertexInput.positionCS = clipPos;
|
||
|
|
o.shadowCoord = GetShadowCoord( vertexInput );
|
||
|
|
#endif
|
||
|
|
o.clipPos = clipPos;
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if defined(TESSELLATION_ON)
|
||
|
|
struct VertexControl
|
||
|
|
{
|
||
|
|
float4 vertex : INTERNALTESSPOS;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
|
||
|
|
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_color = v.ase_color;
|
||
|
|
o.ase_texcoord = v.ase_texcoord;
|
||
|
|
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_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
|
||
|
|
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * 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
|
||
|
|
|
||
|
|
float2 uv_AlbedoMap33 = IN.ase_texcoord2.xy;
|
||
|
|
float4 tex2DNode33 = tex2D( _AlbedoMap, uv_AlbedoMap33 );
|
||
|
|
float eyeDepth = IN.ase_texcoord2.z;
|
||
|
|
float cameraDepthFade158 = (( eyeDepth -_ProjectionParams.y - _CameraOffset ) / _CameraLength);
|
||
|
|
#ifdef _FADEONOFF_ON
|
||
|
|
float staticSwitch161 = ( ( 1.0 - cameraDepthFade158 ) * tex2DNode33.a * _CutoutAlphalOD );
|
||
|
|
#else
|
||
|
|
float staticSwitch161 = tex2DNode33.a;
|
||
|
|
#endif
|
||
|
|
float GrassDistanceFade246 = staticSwitch161;
|
||
|
|
|
||
|
|
float Alpha = GrassDistanceFade246;
|
||
|
|
float AlphaClipThreshold = _Cutout;
|
||
|
|
float AlphaClipThresholdShadow = 0.5;
|
||
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
||
|
|
float DepthValue = 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _ALPHATEST_ON
|
||
|
|
#ifdef _ALPHATEST_SHADOW_ON
|
||
|
|
clip(Alpha - AlphaClipThresholdShadow);
|
||
|
|
#else
|
||
|
|
clip(Alpha - AlphaClipThreshold);
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef LOD_FADE_CROSSFADE
|
||
|
|
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
|
||
|
|
#endif
|
||
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
||
|
|
outputDepth = DepthValue;
|
||
|
|
#endif
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
ENDHLSL
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
|
||
|
|
Name "DepthOnly"
|
||
|
|
Tags { "LightMode"="DepthOnly" }
|
||
|
|
|
||
|
|
ZWrite On
|
||
|
|
ColorMask 0
|
||
|
|
AlphaToMask Off
|
||
|
|
|
||
|
|
HLSLPROGRAM
|
||
|
|
|
||
|
|
#define _NORMAL_DROPOFF_TS 1
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define ASE_FOG 1
|
||
|
|
#pragma multi_compile _ LOD_FADE_CROSSFADE
|
||
|
|
#define _EMISSION
|
||
|
|
#define _ALPHATEST_ON 1
|
||
|
|
#define _NORMALMAP 1
|
||
|
|
#define ASE_SRP_VERSION 80200
|
||
|
|
|
||
|
|
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
|
||
|
|
#define SHADERPASS_DEPTHONLY
|
||
|
|
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
|
||
|
|
|
||
|
|
#define ASE_NEEDS_VERT_POSITION
|
||
|
|
#pragma shader_feature_local _FADEONOFF_ON
|
||
|
|
|
||
|
|
|
||
|
|
struct VertexInput
|
||
|
|
{
|
||
|
|
float4 vertex : POSITION;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
struct VertexOutput
|
||
|
|
{
|
||
|
|
float4 clipPos : SV_POSITION;
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
float3 worldPos : TEXCOORD0;
|
||
|
|
#endif
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
float4 shadowCoord : TEXCOORD1;
|
||
|
|
#endif
|
||
|
|
float4 ase_texcoord2 : TEXCOORD2;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
CBUFFER_START(UnityPerMaterial)
|
||
|
|
float4 _AlbedoColor;
|
||
|
|
float4 _TranslucencyColor;
|
||
|
|
float _GlobalWindPower;
|
||
|
|
float _CameraOffset;
|
||
|
|
float _CameraLength;
|
||
|
|
float _VertexAointensity;
|
||
|
|
float _AmbientOcclusion;
|
||
|
|
float _SmoothnessIntensity;
|
||
|
|
float _TranslucencyRange;
|
||
|
|
float _TranslucencyPower;
|
||
|
|
float _NormalIntensity;
|
||
|
|
float _AlbedoLightness;
|
||
|
|
float _GrassColorVariation;
|
||
|
|
float _WindSpeed;
|
||
|
|
float _WindPower;
|
||
|
|
float _WindAnglexz;
|
||
|
|
float _WindAngley;
|
||
|
|
float _FlutterFrequency;
|
||
|
|
float _CutoutAlphalOD;
|
||
|
|
float _Cutout;
|
||
|
|
#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 _AlbedoMap;
|
||
|
|
|
||
|
|
|
||
|
|
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
|
||
|
|
float snoise( float2 v )
|
||
|
|
{
|
||
|
|
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
|
||
|
|
float2 i = floor( v + dot( v, C.yy ) );
|
||
|
|
float2 x0 = v - i + dot( i, C.xx );
|
||
|
|
float2 i1;
|
||
|
|
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
|
||
|
|
float4 x12 = x0.xyxy + C.xxzz;
|
||
|
|
x12.xy -= i1;
|
||
|
|
i = mod2D289( i );
|
||
|
|
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
|
||
|
|
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
|
||
|
|
m = m * m;
|
||
|
|
m = m * m;
|
||
|
|
float3 x = 2.0 * frac( p * C.www ) - 1.0;
|
||
|
|
float3 h = abs( x ) - 0.5;
|
||
|
|
float3 ox = floor( x + 0.5 );
|
||
|
|
float3 a0 = x - ox;
|
||
|
|
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
|
||
|
|
float3 g;
|
||
|
|
g.x = a0.x * x0.x + h.x * x0.y;
|
||
|
|
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
|
||
|
|
return 130.0 * dot( m, g );
|
||
|
|
}
|
||
|
|
|
||
|
|
//https://www.shadertoy.com/view/XdXGW8
|
||
|
|
float2 GradientNoiseDir( float2 x )
|
||
|
|
{
|
||
|
|
const float2 k = float2( 0.3183099, 0.3678794 );
|
||
|
|
x = x * k + k.yx;
|
||
|
|
return -1.0 + 2.0 * frac( 16.0 * k * frac( x.x * x.y * ( x.x + x.y ) ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
float GradientNoise( float2 UV, float Scale )
|
||
|
|
{
|
||
|
|
float2 p = UV * Scale;
|
||
|
|
float2 i = floor( p );
|
||
|
|
float2 f = frac( p );
|
||
|
|
float2 u = f * f * ( 3.0 - 2.0 * f );
|
||
|
|
return lerp( lerp( dot( GradientNoiseDir( i + float2( 0.0, 0.0 ) ), f - float2( 0.0, 0.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 0.0 ) ), f - float2( 1.0, 0.0 ) ), u.x ),
|
||
|
|
lerp( dot( GradientNoiseDir( i + float2( 0.0, 1.0 ) ), f - float2( 0.0, 1.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 1.0 ) ), f - float2( 1.0, 1.0 ) ), u.x ), u.y );
|
||
|
|
}
|
||
|
|
|
||
|
|
float4 CalculateContrast( float contrastValue, float4 colorTarget )
|
||
|
|
{
|
||
|
|
float t = 0.5 * ( 1.0 - contrastValue );
|
||
|
|
return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
|
||
|
|
}
|
||
|
|
|
||
|
|
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_worldPos = mul(GetObjectToWorldMatrix(), v.vertex).xyz;
|
||
|
|
float mulTime7 = _TimeParameters.x * 0.1;
|
||
|
|
float simplePerlin2D34 = snoise( (ase_worldPos*1.0 + float3( ( mulTime7 * float2( -0.5,-0.5 ) ) , 0.0 )).xy*_FlutterFrequency );
|
||
|
|
simplePerlin2D34 = simplePerlin2D34*0.5 + 0.5;
|
||
|
|
float temp_output_120_0 = ( v.vertex.xyz.y + simplePerlin2D34 );
|
||
|
|
float gradientNoise14 = GradientNoise((ase_worldPos*1.0 + float3( ( _TimeParameters.x * float2( 0,-0.1 ) ) , 0.0 )).xy,20.0);
|
||
|
|
gradientNoise14 = gradientNoise14*0.5 + 0.5;
|
||
|
|
float4 temp_cast_6 = (gradientNoise14).xxxx;
|
||
|
|
float temp_output_29_0 = ( v.vertex.xyz.y * 1.2 );
|
||
|
|
float3 appendResult141 = (float3(temp_output_120_0 , ( ( CalculateContrast(_WindAngley,temp_cast_6) * 0.2 ) + temp_output_29_0 ).r , v.vertex.xyz.z));
|
||
|
|
float4 temp_cast_9 = (gradientNoise14).xxxx;
|
||
|
|
float4 appendResult51 = (float4(( ( CalculateContrast(_WindAnglexz,temp_cast_9) * 0.2 ) + temp_output_29_0 ).r , temp_output_120_0 , v.vertex.xyz.z , 0.0));
|
||
|
|
float4 lerpResult56 = lerp( float4( v.vertex.xyz , 0.0 ) , ( float4( appendResult141 , 0.0 ) + appendResult51 ) , v.ase_color.g);
|
||
|
|
float2 texCoord31 = v.ase_texcoord.xy * float2( 1,1 ) + float2( 0,0 );
|
||
|
|
float2 appendResult32 = (float2(ase_worldPos.x , ase_worldPos.z));
|
||
|
|
float2 appendResult35 = (float2(_TimeParameters.x , _TimeParameters.x));
|
||
|
|
float simplePerlin2D48 = snoise( ( appendResult32 + appendResult35 )*_WindSpeed );
|
||
|
|
simplePerlin2D48 = simplePerlin2D48*0.5 + 0.5;
|
||
|
|
float4 WindOutput253 = ( ( _GlobalWindPower * ( float4( v.vertex.xyz , 0.0 ) - lerpResult56 ) ) * ( v.ase_color.g * ( pow( ( texCoord31.y * 0.5 ) , ( 1.0 - _WindPower ) ) * simplePerlin2D48 ) ) );
|
||
|
|
|
||
|
|
float3 objectToViewPos = TransformWorldToView(TransformObjectToWorld(v.vertex.xyz));
|
||
|
|
float eyeDepth = -objectToViewPos.z;
|
||
|
|
o.ase_texcoord2.z = eyeDepth;
|
||
|
|
|
||
|
|
o.ase_texcoord2.xy = v.ase_texcoord.xy;
|
||
|
|
|
||
|
|
//setting value to unused interpolator channels and avoid initialization warnings
|
||
|
|
o.ase_texcoord2.w = 0;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
||
|
|
#else
|
||
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
||
|
|
#endif
|
||
|
|
float3 vertexValue = WindOutput253.xyz;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
v.vertex.xyz = vertexValue;
|
||
|
|
#else
|
||
|
|
v.vertex.xyz += vertexValue;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
v.ase_normal = v.ase_normal;
|
||
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
||
|
|
float4 positionCS = TransformWorldToHClip( positionWS );
|
||
|
|
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
o.worldPos = positionWS;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
|
||
|
|
vertexInput.positionWS = positionWS;
|
||
|
|
vertexInput.positionCS = positionCS;
|
||
|
|
o.shadowCoord = GetShadowCoord( vertexInput );
|
||
|
|
#endif
|
||
|
|
o.clipPos = positionCS;
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if defined(TESSELLATION_ON)
|
||
|
|
struct VertexControl
|
||
|
|
{
|
||
|
|
float4 vertex : INTERNALTESSPOS;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
|
||
|
|
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_color = v.ase_color;
|
||
|
|
o.ase_texcoord = v.ase_texcoord;
|
||
|
|
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_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
|
||
|
|
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * 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
|
||
|
|
|
||
|
|
float2 uv_AlbedoMap33 = IN.ase_texcoord2.xy;
|
||
|
|
float4 tex2DNode33 = tex2D( _AlbedoMap, uv_AlbedoMap33 );
|
||
|
|
float eyeDepth = IN.ase_texcoord2.z;
|
||
|
|
float cameraDepthFade158 = (( eyeDepth -_ProjectionParams.y - _CameraOffset ) / _CameraLength);
|
||
|
|
#ifdef _FADEONOFF_ON
|
||
|
|
float staticSwitch161 = ( ( 1.0 - cameraDepthFade158 ) * tex2DNode33.a * _CutoutAlphalOD );
|
||
|
|
#else
|
||
|
|
float staticSwitch161 = tex2DNode33.a;
|
||
|
|
#endif
|
||
|
|
float GrassDistanceFade246 = staticSwitch161;
|
||
|
|
|
||
|
|
float Alpha = GrassDistanceFade246;
|
||
|
|
float AlphaClipThreshold = _Cutout;
|
||
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
||
|
|
float DepthValue = 0;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _ALPHATEST_ON
|
||
|
|
clip(Alpha - AlphaClipThreshold);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef LOD_FADE_CROSSFADE
|
||
|
|
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
|
||
|
|
#endif
|
||
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
||
|
|
outputDepth = DepthValue;
|
||
|
|
#endif
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
ENDHLSL
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
|
||
|
|
Name "Meta"
|
||
|
|
Tags { "LightMode"="Meta" }
|
||
|
|
|
||
|
|
Cull Off
|
||
|
|
|
||
|
|
HLSLPROGRAM
|
||
|
|
|
||
|
|
#define _NORMAL_DROPOFF_TS 1
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define ASE_FOG 1
|
||
|
|
#pragma multi_compile _ LOD_FADE_CROSSFADE
|
||
|
|
#define _EMISSION
|
||
|
|
#define _ALPHATEST_ON 1
|
||
|
|
#define _NORMALMAP 1
|
||
|
|
#define ASE_SRP_VERSION 80200
|
||
|
|
|
||
|
|
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
|
||
|
|
#define SHADERPASS_META
|
||
|
|
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/MetaInput.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
|
||
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
|
||
|
|
|
||
|
|
#define ASE_NEEDS_VERT_POSITION
|
||
|
|
#define ASE_NEEDS_FRAG_WORLD_POSITION
|
||
|
|
#define ASE_NEEDS_FRAG_SHADOWCOORDS
|
||
|
|
#define ASE_NEEDS_VERT_NORMAL
|
||
|
|
#pragma shader_feature _COLORVARIATION_ON
|
||
|
|
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS
|
||
|
|
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS_CASCADE
|
||
|
|
#pragma multi_compile _ _SHADOWS_SOFT
|
||
|
|
#pragma shader_feature_local _FADEONOFF_ON
|
||
|
|
|
||
|
|
|
||
|
|
#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
||
|
|
|
||
|
|
struct VertexInput
|
||
|
|
{
|
||
|
|
float4 vertex : POSITION;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 texcoord1 : TEXCOORD1;
|
||
|
|
float4 texcoord2 : TEXCOORD2;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
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;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
CBUFFER_START(UnityPerMaterial)
|
||
|
|
float4 _AlbedoColor;
|
||
|
|
float4 _TranslucencyColor;
|
||
|
|
float _GlobalWindPower;
|
||
|
|
float _CameraOffset;
|
||
|
|
float _CameraLength;
|
||
|
|
float _VertexAointensity;
|
||
|
|
float _AmbientOcclusion;
|
||
|
|
float _SmoothnessIntensity;
|
||
|
|
float _TranslucencyRange;
|
||
|
|
float _TranslucencyPower;
|
||
|
|
float _NormalIntensity;
|
||
|
|
float _AlbedoLightness;
|
||
|
|
float _GrassColorVariation;
|
||
|
|
float _WindSpeed;
|
||
|
|
float _WindPower;
|
||
|
|
float _WindAnglexz;
|
||
|
|
float _WindAngley;
|
||
|
|
float _FlutterFrequency;
|
||
|
|
float _CutoutAlphalOD;
|
||
|
|
float _Cutout;
|
||
|
|
#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 _AlbedoMap;
|
||
|
|
sampler2D _MaskMap;
|
||
|
|
|
||
|
|
|
||
|
|
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
|
||
|
|
float snoise( float2 v )
|
||
|
|
{
|
||
|
|
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
|
||
|
|
float2 i = floor( v + dot( v, C.yy ) );
|
||
|
|
float2 x0 = v - i + dot( i, C.xx );
|
||
|
|
float2 i1;
|
||
|
|
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
|
||
|
|
float4 x12 = x0.xyxy + C.xxzz;
|
||
|
|
x12.xy -= i1;
|
||
|
|
i = mod2D289( i );
|
||
|
|
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
|
||
|
|
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
|
||
|
|
m = m * m;
|
||
|
|
m = m * m;
|
||
|
|
float3 x = 2.0 * frac( p * C.www ) - 1.0;
|
||
|
|
float3 h = abs( x ) - 0.5;
|
||
|
|
float3 ox = floor( x + 0.5 );
|
||
|
|
float3 a0 = x - ox;
|
||
|
|
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
|
||
|
|
float3 g;
|
||
|
|
g.x = a0.x * x0.x + h.x * x0.y;
|
||
|
|
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
|
||
|
|
return 130.0 * dot( m, g );
|
||
|
|
}
|
||
|
|
|
||
|
|
//https://www.shadertoy.com/view/XdXGW8
|
||
|
|
float2 GradientNoiseDir( float2 x )
|
||
|
|
{
|
||
|
|
const float2 k = float2( 0.3183099, 0.3678794 );
|
||
|
|
x = x * k + k.yx;
|
||
|
|
return -1.0 + 2.0 * frac( 16.0 * k * frac( x.x * x.y * ( x.x + x.y ) ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
float GradientNoise( float2 UV, float Scale )
|
||
|
|
{
|
||
|
|
float2 p = UV * Scale;
|
||
|
|
float2 i = floor( p );
|
||
|
|
float2 f = frac( p );
|
||
|
|
float2 u = f * f * ( 3.0 - 2.0 * f );
|
||
|
|
return lerp( lerp( dot( GradientNoiseDir( i + float2( 0.0, 0.0 ) ), f - float2( 0.0, 0.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 0.0 ) ), f - float2( 1.0, 0.0 ) ), u.x ),
|
||
|
|
lerp( dot( GradientNoiseDir( i + float2( 0.0, 1.0 ) ), f - float2( 0.0, 1.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 1.0 ) ), f - float2( 1.0, 1.0 ) ), u.x ), u.y );
|
||
|
|
}
|
||
|
|
|
||
|
|
float4 CalculateContrast( float contrastValue, float4 colorTarget )
|
||
|
|
{
|
||
|
|
float t = 0.5 * ( 1.0 - contrastValue );
|
||
|
|
return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
|
||
|
|
}
|
||
|
|
|
||
|
|
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_worldPos = mul(GetObjectToWorldMatrix(), v.vertex).xyz;
|
||
|
|
float mulTime7 = _TimeParameters.x * 0.1;
|
||
|
|
float simplePerlin2D34 = snoise( (ase_worldPos*1.0 + float3( ( mulTime7 * float2( -0.5,-0.5 ) ) , 0.0 )).xy*_FlutterFrequency );
|
||
|
|
simplePerlin2D34 = simplePerlin2D34*0.5 + 0.5;
|
||
|
|
float temp_output_120_0 = ( v.vertex.xyz.y + simplePerlin2D34 );
|
||
|
|
float gradientNoise14 = GradientNoise((ase_worldPos*1.0 + float3( ( _TimeParameters.x * float2( 0,-0.1 ) ) , 0.0 )).xy,20.0);
|
||
|
|
gradientNoise14 = gradientNoise14*0.5 + 0.5;
|
||
|
|
float4 temp_cast_6 = (gradientNoise14).xxxx;
|
||
|
|
float temp_output_29_0 = ( v.vertex.xyz.y * 1.2 );
|
||
|
|
float3 appendResult141 = (float3(temp_output_120_0 , ( ( CalculateContrast(_WindAngley,temp_cast_6) * 0.2 ) + temp_output_29_0 ).r , v.vertex.xyz.z));
|
||
|
|
float4 temp_cast_9 = (gradientNoise14).xxxx;
|
||
|
|
float4 appendResult51 = (float4(( ( CalculateContrast(_WindAnglexz,temp_cast_9) * 0.2 ) + temp_output_29_0 ).r , temp_output_120_0 , v.vertex.xyz.z , 0.0));
|
||
|
|
float4 lerpResult56 = lerp( float4( v.vertex.xyz , 0.0 ) , ( float4( appendResult141 , 0.0 ) + appendResult51 ) , v.ase_color.g);
|
||
|
|
float2 texCoord31 = v.ase_texcoord.xy * float2( 1,1 ) + float2( 0,0 );
|
||
|
|
float2 appendResult32 = (float2(ase_worldPos.x , ase_worldPos.z));
|
||
|
|
float2 appendResult35 = (float2(_TimeParameters.x , _TimeParameters.x));
|
||
|
|
float simplePerlin2D48 = snoise( ( appendResult32 + appendResult35 )*_WindSpeed );
|
||
|
|
simplePerlin2D48 = simplePerlin2D48*0.5 + 0.5;
|
||
|
|
float4 WindOutput253 = ( ( _GlobalWindPower * ( float4( v.vertex.xyz , 0.0 ) - lerpResult56 ) ) * ( v.ase_color.g * ( pow( ( texCoord31.y * 0.5 ) , ( 1.0 - _WindPower ) ) * simplePerlin2D48 ) ) );
|
||
|
|
|
||
|
|
float3 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal);
|
||
|
|
o.ase_texcoord3.xyz = ase_worldNormal;
|
||
|
|
|
||
|
|
float3 objectToViewPos = TransformWorldToView(TransformObjectToWorld(v.vertex.xyz));
|
||
|
|
float eyeDepth = -objectToViewPos.z;
|
||
|
|
o.ase_texcoord2.z = eyeDepth;
|
||
|
|
|
||
|
|
o.ase_texcoord2.xy = v.ase_texcoord.xy;
|
||
|
|
o.ase_texcoord4 = v.vertex;
|
||
|
|
|
||
|
|
//setting value to unused interpolator channels and avoid initialization warnings
|
||
|
|
o.ase_texcoord2.w = 0;
|
||
|
|
o.ase_texcoord3.w = 0;
|
||
|
|
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
||
|
|
#else
|
||
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
||
|
|
#endif
|
||
|
|
float3 vertexValue = WindOutput253.xyz;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
v.vertex.xyz = vertexValue;
|
||
|
|
#else
|
||
|
|
v.vertex.xyz += vertexValue;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
v.ase_normal = v.ase_normal;
|
||
|
|
|
||
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
o.worldPos = positionWS;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
o.clipPos = MetaVertexPosition( v.vertex, v.texcoord1.xy, v.texcoord1.xy, unity_LightmapST, unity_DynamicLightmapST );
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
|
||
|
|
vertexInput.positionWS = positionWS;
|
||
|
|
vertexInput.positionCS = o.clipPos;
|
||
|
|
o.shadowCoord = GetShadowCoord( vertexInput );
|
||
|
|
#endif
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if defined(TESSELLATION_ON)
|
||
|
|
struct VertexControl
|
||
|
|
{
|
||
|
|
float4 vertex : INTERNALTESSPOS;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 texcoord1 : TEXCOORD1;
|
||
|
|
float4 texcoord2 : TEXCOORD2;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
|
||
|
|
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.texcoord1 = v.texcoord1;
|
||
|
|
o.texcoord2 = v.texcoord2;
|
||
|
|
o.ase_color = v.ase_color;
|
||
|
|
o.ase_texcoord = v.ase_texcoord;
|
||
|
|
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.texcoord1 = patch[0].texcoord1 * bary.x + patch[1].texcoord1 * bary.y + patch[2].texcoord1 * bary.z;
|
||
|
|
o.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z;
|
||
|
|
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
|
||
|
|
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * 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 uv_AlbedoMap33 = IN.ase_texcoord2.xy;
|
||
|
|
float4 tex2DNode33 = tex2D( _AlbedoMap, uv_AlbedoMap33 );
|
||
|
|
float4 break183 = tex2DNode33;
|
||
|
|
float4 transform173 = mul(GetObjectToWorldMatrix(),float4( 1,1,1,1 ));
|
||
|
|
float dotResult4_g17 = dot( transform173.xy , float2( 12.9898,78.233 ) );
|
||
|
|
float lerpResult10_g17 = lerp( 0.9 , 1.15 , frac( ( sin( dotResult4_g17 ) * 43758.55 ) ));
|
||
|
|
float4 appendResult186 = (float4(( break183.r * lerpResult10_g17 ) , break183.g , break183.b , 0.0));
|
||
|
|
float4 lerpResult194 = lerp( tex2DNode33 , appendResult186 , _GrassColorVariation);
|
||
|
|
#ifdef _COLORVARIATION_ON
|
||
|
|
float4 staticSwitch57 = lerpResult194;
|
||
|
|
#else
|
||
|
|
float4 staticSwitch57 = tex2DNode33;
|
||
|
|
#endif
|
||
|
|
float4 AlbedoOutput236 = ( _AlbedoColor * ( staticSwitch57 * _AlbedoLightness ) );
|
||
|
|
|
||
|
|
float ase_lightAtten = 0;
|
||
|
|
Light ase_mainLight = GetMainLight( ShadowCoords );
|
||
|
|
ase_lightAtten = ase_mainLight.distanceAttenuation * ase_mainLight.shadowAttenuation;
|
||
|
|
float2 uv_MaskMap59 = IN.ase_texcoord2.xy;
|
||
|
|
float4 tex2DNode59 = tex2D( _MaskMap, uv_MaskMap59 );
|
||
|
|
float3 ase_worldViewDir = ( _WorldSpaceCameraPos.xyz - WorldPosition );
|
||
|
|
ase_worldViewDir = normalize(ase_worldViewDir);
|
||
|
|
float3 ase_worldNormal = IN.ase_texcoord3.xyz;
|
||
|
|
float fresnelNdotV42 = dot( ase_worldNormal, ase_worldViewDir );
|
||
|
|
float fresnelNode42 = ( 0.0 + 1.0 * pow( 1.0 - fresnelNdotV42, 5.0 ) );
|
||
|
|
float4 FresnelBase233 = ( tex2DNode59.b * ( staticSwitch57 * saturate( fresnelNode42 ) ) );
|
||
|
|
ase_worldViewDir = SafeNormalize( ase_worldViewDir );
|
||
|
|
float3 objToWorldDir75 = normalize( mul( GetObjectToWorldMatrix(), float4( IN.ase_texcoord4.xyz, 0 ) ).xyz );
|
||
|
|
float dotResult83 = dot( ase_worldViewDir , -( SafeNormalize(_MainLightPosition.xyz) + ( objToWorldDir75 * _TranslucencyRange ) ) );
|
||
|
|
float4 TranslucencyBase216 = saturate( ( dotResult83 * _TranslucencyColor ) );
|
||
|
|
float4 TranslucencyOutput245 = ( ase_lightAtten * ( ( _TranslucencyPower * ( FresnelBase233 * ( tex2DNode59.b * TranslucencyBase216 ) ) ) * float4( _MainLightColor.rgb , 0.0 ) * _MainLightColor.a ) );
|
||
|
|
|
||
|
|
float eyeDepth = IN.ase_texcoord2.z;
|
||
|
|
float cameraDepthFade158 = (( eyeDepth -_ProjectionParams.y - _CameraOffset ) / _CameraLength);
|
||
|
|
#ifdef _FADEONOFF_ON
|
||
|
|
float staticSwitch161 = ( ( 1.0 - cameraDepthFade158 ) * tex2DNode33.a * _CutoutAlphalOD );
|
||
|
|
#else
|
||
|
|
float staticSwitch161 = tex2DNode33.a;
|
||
|
|
#endif
|
||
|
|
float GrassDistanceFade246 = staticSwitch161;
|
||
|
|
|
||
|
|
|
||
|
|
float3 Albedo = AlbedoOutput236.rgb;
|
||
|
|
float3 Emission = TranslucencyOutput245.rgb;
|
||
|
|
float Alpha = GrassDistanceFade246;
|
||
|
|
float AlphaClipThreshold = _Cutout;
|
||
|
|
|
||
|
|
#ifdef _ALPHATEST_ON
|
||
|
|
clip(Alpha - AlphaClipThreshold);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
MetaInput metaInput = (MetaInput)0;
|
||
|
|
metaInput.Albedo = Albedo;
|
||
|
|
metaInput.Emission = Emission;
|
||
|
|
|
||
|
|
return MetaFragment(metaInput);
|
||
|
|
}
|
||
|
|
ENDHLSL
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
Pass
|
||
|
|
{
|
||
|
|
|
||
|
|
Name "Universal2D"
|
||
|
|
Tags { "LightMode"="Universal2D" }
|
||
|
|
|
||
|
|
Blend One Zero, One Zero
|
||
|
|
ZWrite On
|
||
|
|
ZTest LEqual
|
||
|
|
Offset 0 , 0
|
||
|
|
ColorMask RGBA
|
||
|
|
|
||
|
|
HLSLPROGRAM
|
||
|
|
|
||
|
|
#define _NORMAL_DROPOFF_TS 1
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define ASE_FOG 1
|
||
|
|
#pragma multi_compile _ LOD_FADE_CROSSFADE
|
||
|
|
#define _EMISSION
|
||
|
|
#define _ALPHATEST_ON 1
|
||
|
|
#define _NORMALMAP 1
|
||
|
|
#define ASE_SRP_VERSION 80200
|
||
|
|
|
||
|
|
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
|
||
|
|
#define SHADERPASS_2D
|
||
|
|
|
||
|
|
#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"
|
||
|
|
|
||
|
|
#define ASE_NEEDS_VERT_POSITION
|
||
|
|
#pragma shader_feature _COLORVARIATION_ON
|
||
|
|
#pragma shader_feature_local _FADEONOFF_ON
|
||
|
|
|
||
|
|
|
||
|
|
#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
||
|
|
|
||
|
|
struct VertexInput
|
||
|
|
{
|
||
|
|
float4 vertex : POSITION;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
struct VertexOutput
|
||
|
|
{
|
||
|
|
float4 clipPos : SV_POSITION;
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
float3 worldPos : TEXCOORD0;
|
||
|
|
#endif
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
float4 shadowCoord : TEXCOORD1;
|
||
|
|
#endif
|
||
|
|
float4 ase_texcoord2 : TEXCOORD2;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
CBUFFER_START(UnityPerMaterial)
|
||
|
|
float4 _AlbedoColor;
|
||
|
|
float4 _TranslucencyColor;
|
||
|
|
float _GlobalWindPower;
|
||
|
|
float _CameraOffset;
|
||
|
|
float _CameraLength;
|
||
|
|
float _VertexAointensity;
|
||
|
|
float _AmbientOcclusion;
|
||
|
|
float _SmoothnessIntensity;
|
||
|
|
float _TranslucencyRange;
|
||
|
|
float _TranslucencyPower;
|
||
|
|
float _NormalIntensity;
|
||
|
|
float _AlbedoLightness;
|
||
|
|
float _GrassColorVariation;
|
||
|
|
float _WindSpeed;
|
||
|
|
float _WindPower;
|
||
|
|
float _WindAnglexz;
|
||
|
|
float _WindAngley;
|
||
|
|
float _FlutterFrequency;
|
||
|
|
float _CutoutAlphalOD;
|
||
|
|
float _Cutout;
|
||
|
|
#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 _AlbedoMap;
|
||
|
|
|
||
|
|
|
||
|
|
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
|
||
|
|
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
|
||
|
|
float snoise( float2 v )
|
||
|
|
{
|
||
|
|
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
|
||
|
|
float2 i = floor( v + dot( v, C.yy ) );
|
||
|
|
float2 x0 = v - i + dot( i, C.xx );
|
||
|
|
float2 i1;
|
||
|
|
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
|
||
|
|
float4 x12 = x0.xyxy + C.xxzz;
|
||
|
|
x12.xy -= i1;
|
||
|
|
i = mod2D289( i );
|
||
|
|
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
|
||
|
|
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
|
||
|
|
m = m * m;
|
||
|
|
m = m * m;
|
||
|
|
float3 x = 2.0 * frac( p * C.www ) - 1.0;
|
||
|
|
float3 h = abs( x ) - 0.5;
|
||
|
|
float3 ox = floor( x + 0.5 );
|
||
|
|
float3 a0 = x - ox;
|
||
|
|
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
|
||
|
|
float3 g;
|
||
|
|
g.x = a0.x * x0.x + h.x * x0.y;
|
||
|
|
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
|
||
|
|
return 130.0 * dot( m, g );
|
||
|
|
}
|
||
|
|
|
||
|
|
//https://www.shadertoy.com/view/XdXGW8
|
||
|
|
float2 GradientNoiseDir( float2 x )
|
||
|
|
{
|
||
|
|
const float2 k = float2( 0.3183099, 0.3678794 );
|
||
|
|
x = x * k + k.yx;
|
||
|
|
return -1.0 + 2.0 * frac( 16.0 * k * frac( x.x * x.y * ( x.x + x.y ) ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
float GradientNoise( float2 UV, float Scale )
|
||
|
|
{
|
||
|
|
float2 p = UV * Scale;
|
||
|
|
float2 i = floor( p );
|
||
|
|
float2 f = frac( p );
|
||
|
|
float2 u = f * f * ( 3.0 - 2.0 * f );
|
||
|
|
return lerp( lerp( dot( GradientNoiseDir( i + float2( 0.0, 0.0 ) ), f - float2( 0.0, 0.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 0.0 ) ), f - float2( 1.0, 0.0 ) ), u.x ),
|
||
|
|
lerp( dot( GradientNoiseDir( i + float2( 0.0, 1.0 ) ), f - float2( 0.0, 1.0 ) ),
|
||
|
|
dot( GradientNoiseDir( i + float2( 1.0, 1.0 ) ), f - float2( 1.0, 1.0 ) ), u.x ), u.y );
|
||
|
|
}
|
||
|
|
|
||
|
|
float4 CalculateContrast( float contrastValue, float4 colorTarget )
|
||
|
|
{
|
||
|
|
float t = 0.5 * ( 1.0 - contrastValue );
|
||
|
|
return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
|
||
|
|
}
|
||
|
|
|
||
|
|
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_worldPos = mul(GetObjectToWorldMatrix(), v.vertex).xyz;
|
||
|
|
float mulTime7 = _TimeParameters.x * 0.1;
|
||
|
|
float simplePerlin2D34 = snoise( (ase_worldPos*1.0 + float3( ( mulTime7 * float2( -0.5,-0.5 ) ) , 0.0 )).xy*_FlutterFrequency );
|
||
|
|
simplePerlin2D34 = simplePerlin2D34*0.5 + 0.5;
|
||
|
|
float temp_output_120_0 = ( v.vertex.xyz.y + simplePerlin2D34 );
|
||
|
|
float gradientNoise14 = GradientNoise((ase_worldPos*1.0 + float3( ( _TimeParameters.x * float2( 0,-0.1 ) ) , 0.0 )).xy,20.0);
|
||
|
|
gradientNoise14 = gradientNoise14*0.5 + 0.5;
|
||
|
|
float4 temp_cast_6 = (gradientNoise14).xxxx;
|
||
|
|
float temp_output_29_0 = ( v.vertex.xyz.y * 1.2 );
|
||
|
|
float3 appendResult141 = (float3(temp_output_120_0 , ( ( CalculateContrast(_WindAngley,temp_cast_6) * 0.2 ) + temp_output_29_0 ).r , v.vertex.xyz.z));
|
||
|
|
float4 temp_cast_9 = (gradientNoise14).xxxx;
|
||
|
|
float4 appendResult51 = (float4(( ( CalculateContrast(_WindAnglexz,temp_cast_9) * 0.2 ) + temp_output_29_0 ).r , temp_output_120_0 , v.vertex.xyz.z , 0.0));
|
||
|
|
float4 lerpResult56 = lerp( float4( v.vertex.xyz , 0.0 ) , ( float4( appendResult141 , 0.0 ) + appendResult51 ) , v.ase_color.g);
|
||
|
|
float2 texCoord31 = v.ase_texcoord.xy * float2( 1,1 ) + float2( 0,0 );
|
||
|
|
float2 appendResult32 = (float2(ase_worldPos.x , ase_worldPos.z));
|
||
|
|
float2 appendResult35 = (float2(_TimeParameters.x , _TimeParameters.x));
|
||
|
|
float simplePerlin2D48 = snoise( ( appendResult32 + appendResult35 )*_WindSpeed );
|
||
|
|
simplePerlin2D48 = simplePerlin2D48*0.5 + 0.5;
|
||
|
|
float4 WindOutput253 = ( ( _GlobalWindPower * ( float4( v.vertex.xyz , 0.0 ) - lerpResult56 ) ) * ( v.ase_color.g * ( pow( ( texCoord31.y * 0.5 ) , ( 1.0 - _WindPower ) ) * simplePerlin2D48 ) ) );
|
||
|
|
|
||
|
|
float3 objectToViewPos = TransformWorldToView(TransformObjectToWorld(v.vertex.xyz));
|
||
|
|
float eyeDepth = -objectToViewPos.z;
|
||
|
|
o.ase_texcoord2.z = eyeDepth;
|
||
|
|
|
||
|
|
o.ase_texcoord2.xy = v.ase_texcoord.xy;
|
||
|
|
|
||
|
|
//setting value to unused interpolator channels and avoid initialization warnings
|
||
|
|
o.ase_texcoord2.w = 0;
|
||
|
|
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
||
|
|
#else
|
||
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
||
|
|
#endif
|
||
|
|
float3 vertexValue = WindOutput253.xyz;
|
||
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
||
|
|
v.vertex.xyz = vertexValue;
|
||
|
|
#else
|
||
|
|
v.vertex.xyz += vertexValue;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
v.ase_normal = v.ase_normal;
|
||
|
|
|
||
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
||
|
|
float4 positionCS = TransformWorldToHClip( positionWS );
|
||
|
|
|
||
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
||
|
|
o.worldPos = positionWS;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
||
|
|
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
|
||
|
|
vertexInput.positionWS = positionWS;
|
||
|
|
vertexInput.positionCS = positionCS;
|
||
|
|
o.shadowCoord = GetShadowCoord( vertexInput );
|
||
|
|
#endif
|
||
|
|
|
||
|
|
o.clipPos = positionCS;
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
#if defined(TESSELLATION_ON)
|
||
|
|
struct VertexControl
|
||
|
|
{
|
||
|
|
float4 vertex : INTERNALTESSPOS;
|
||
|
|
float3 ase_normal : NORMAL;
|
||
|
|
float4 ase_color : COLOR;
|
||
|
|
float4 ase_texcoord : TEXCOORD0;
|
||
|
|
|
||
|
|
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_color = v.ase_color;
|
||
|
|
o.ase_texcoord = v.ase_texcoord;
|
||
|
|
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_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
|
||
|
|
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * 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 uv_AlbedoMap33 = IN.ase_texcoord2.xy;
|
||
|
|
float4 tex2DNode33 = tex2D( _AlbedoMap, uv_AlbedoMap33 );
|
||
|
|
float4 break183 = tex2DNode33;
|
||
|
|
float4 transform173 = mul(GetObjectToWorldMatrix(),float4( 1,1,1,1 ));
|
||
|
|
float dotResult4_g17 = dot( transform173.xy , float2( 12.9898,78.233 ) );
|
||
|
|
float lerpResult10_g17 = lerp( 0.9 , 1.15 , frac( ( sin( dotResult4_g17 ) * 43758.55 ) ));
|
||
|
|
float4 appendResult186 = (float4(( break183.r * lerpResult10_g17 ) , break183.g , break183.b , 0.0));
|
||
|
|
float4 lerpResult194 = lerp( tex2DNode33 , appendResult186 , _GrassColorVariation);
|
||
|
|
#ifdef _COLORVARIATION_ON
|
||
|
|
float4 staticSwitch57 = lerpResult194;
|
||
|
|
#else
|
||
|
|
float4 staticSwitch57 = tex2DNode33;
|
||
|
|
#endif
|
||
|
|
float4 AlbedoOutput236 = ( _AlbedoColor * ( staticSwitch57 * _AlbedoLightness ) );
|
||
|
|
|
||
|
|
float eyeDepth = IN.ase_texcoord2.z;
|
||
|
|
float cameraDepthFade158 = (( eyeDepth -_ProjectionParams.y - _CameraOffset ) / _CameraLength);
|
||
|
|
#ifdef _FADEONOFF_ON
|
||
|
|
float staticSwitch161 = ( ( 1.0 - cameraDepthFade158 ) * tex2DNode33.a * _CutoutAlphalOD );
|
||
|
|
#else
|
||
|
|
float staticSwitch161 = tex2DNode33.a;
|
||
|
|
#endif
|
||
|
|
float GrassDistanceFade246 = staticSwitch161;
|
||
|
|
|
||
|
|
|
||
|
|
float3 Albedo = AlbedoOutput236.rgb;
|
||
|
|
float Alpha = GrassDistanceFade246;
|
||
|
|
float AlphaClipThreshold = _Cutout;
|
||
|
|
|
||
|
|
half4 color = half4( Albedo, Alpha );
|
||
|
|
|
||
|
|
#ifdef _ALPHATEST_ON
|
||
|
|
clip(Alpha - AlphaClipThreshold);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return color;
|
||
|
|
}
|
||
|
|
ENDHLSL
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
CustomEditor "UnityEditor.ShaderGraph.PBRMasterGUI"
|
||
|
|
Fallback "Hidden/InternalErrorShader"
|
||
|
|
|
||
|
|
}
|
||
|
|
/*ASEBEGIN
|
||
|
|
Version=18935
|
||
|
|
0;219;1920;667;4361.029;-63.48279;1.709121;True;True
|
||
|
|
Node;AmplifyShaderEditor.CommentaryNode;1;-5204.375,609.4168;Inherit;False;3036.159;810.4699;;34;121;123;62;56;52;142;51;141;205;29;202;146;118;27;120;45;143;34;23;145;17;14;15;144;24;10;16;5;7;9;4;2;3;18;Vertex Wind_Layer A;0,0.7931032,1,1;0;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleTimeNode;3;-5050.966,702.9636;Inherit;False;1;0;FLOAT;1;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.Vector2Node;2;-5115.641,800.054;Inherit;False;Constant;_EdgeFlutterFrequency;Edge Flutter Frequency;14;0;Create;True;0;0;0;True;0;False;0,-0.1;0,-0.1;0;3;FLOAT2;0;FLOAT;1;FLOAT;2
|
||
|
|
Node;AmplifyShaderEditor.CommentaryNode;22;-4216.001,-571.549;Inherit;False;2343.386;1166.695;;43;238;245;236;126;157;208;259;210;153;135;207;128;73;55;209;152;134;260;63;89;151;244;221;70;217;65;117;225;113;254;90;57;91;227;59;200;228;201;33;271;272;277;278;Base Inputs;1,1,1,1;0;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleMultiplyOpNode;4;-4870.226,758.9711;Inherit;False;2;2;0;FLOAT;0;False;1;FLOAT2;0,0;False;1;FLOAT2;0
|
||
|
|
Node;AmplifyShaderEditor.WorldPosInputsNode;5;-5055.481,954.0665;Inherit;False;0;4;FLOAT3;0;FLOAT;1;FLOAT;2;FLOAT;3
|
||
|
|
Node;AmplifyShaderEditor.SamplerNode;33;-3936.256,-296.3244;Inherit;True;Property;_AlbedoMap;Albedo Map;5;1;[NoScaleOffset];Create;True;0;0;0;True;0;False;-1;None;None;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
|
||
|
|
Node;AmplifyShaderEditor.WireNode;201;-3646.996,-110.406;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.Vector2Node;9;-5060.922,1218.869;Inherit;False;Constant;_Vector1;Vector 1;12;0;Create;True;0;0;0;True;0;False;-0.5,-0.5;0.5,0.5;0;3;FLOAT2;0;FLOAT;1;FLOAT;2
|
||
|
|
Node;AmplifyShaderEditor.SimpleTimeNode;7;-5052.362,1118.497;Inherit;False;1;0;FLOAT;0.1;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.ScaleAndOffsetNode;10;-4717.022,826.8184;Inherit;False;3;0;FLOAT3;0,0,0;False;1;FLOAT;1;False;2;FLOAT3;0,0,0;False;1;FLOAT3;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;228;-3898.889,-86.15732;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.CommentaryNode;195;-5322.509,-573.1503;Inherit;False;1055.403;552.1744;Comment;10;199;194;198;162;186;184;183;180;173;229;Grass Color Variation;0.7504205,1,0,1;0;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleMultiplyOpNode;16;-4845.298,1178.182;Inherit;False;2;2;0;FLOAT;0;False;1;FLOAT2;0,0;False;1;FLOAT2;0
|
||
|
|
Node;AmplifyShaderEditor.NoiseGeneratorNode;14;-4487.37,671.1433;Inherit;True;Gradient;True;False;2;0;FLOAT2;0,0;False;1;FLOAT;20;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.RangedFloatNode;144;-4503.605,999.7039;Inherit;False;Property;_WindAngley;Wind Angle (y);22;0;Create;True;0;0;0;True;0;False;20;10;-100;100;0;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleContrastOpNode;145;-4196.605,894.7039;Inherit;True;2;1;COLOR;0,0,0,0;False;0;FLOAT;0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.RangedFloatNode;15;-4505.262,908.5745;Inherit;False;Property;_WindAnglexz;Wind Angle (xz);21;0;Create;True;0;0;0;True;0;False;20;40;-200;200;0;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;229;-4501.689,-114.5986;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.ScaleAndOffsetNode;24;-4716.532,958.799;Inherit;False;3;0;FLOAT3;0,0,0;False;1;FLOAT;1;False;2;FLOAT3;0,0,0;False;1;FLOAT3;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;198;-5061.319,-166.0125;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.ObjectToWorldTransfNode;173;-5256.75,-509.8167;Inherit;False;1;0;FLOAT4;1,1,1,1;False;5;FLOAT4;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
|
||
|
|
Node;AmplifyShaderEditor.PosVertexDataNode;18;-3994.522,1207.768;Inherit;False;0;0;5;FLOAT3;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
|
||
|
|
Node;AmplifyShaderEditor.SimpleContrastOpNode;23;-4234.978,666.5739;Inherit;True;2;1;COLOR;0,0,0,0;False;0;FLOAT;0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;118;-4545.083,1150.857;Inherit;False;1;0;FLOAT3;0,0,0;False;1;FLOAT3;0
|
||
|
|
Node;AmplifyShaderEditor.ScaleNode;146;-3954.914,898.6412;Inherit;False;0.2;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.RangedFloatNode;17;-4553.096,1250.353;Inherit;False;Property;_FlutterFrequency;Flutter Frequency;20;0;Create;True;0;0;0;True;0;False;2;2;0;5;0;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.NoiseGeneratorNode;34;-4233.404,1159.289;Inherit;True;Simplex2D;True;False;2;0;FLOAT2;0,0;False;1;FLOAT;1;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.CommentaryNode;11;-3553.389,1504.292;Inherit;False;1373.475;707.0101;;14;21;31;36;64;60;48;50;38;44;37;39;30;35;32;Vertex Wind_Layer B;1,1,1,1;0;0
|
||
|
|
Node;AmplifyShaderEditor.ScaleNode;29;-3760.063,1054.559;Inherit;False;1.2;1;0;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;202;-3662.513,939.6882;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.ScaleNode;27;-3990.62,669.1539;Inherit;False;0.2;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.BreakToComponentsNode;183;-5057.661,-397.1574;Inherit;False;COLOR;1;0;COLOR;0,0,0,0;False;16;FLOAT;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4;FLOAT;5;FLOAT;6;FLOAT;7;FLOAT;8;FLOAT;9;FLOAT;10;FLOAT;11;FLOAT;12;FLOAT;13;FLOAT;14;FLOAT;15
|
||
|
|
Node;AmplifyShaderEditor.FunctionNode;180;-5056.521,-519.6232;Inherit;False;Random Range;-1;;17;7b754edb8aebbfb4a9ace907af661cfc;0;3;1;FLOAT2;0,0;False;2;FLOAT;0.9;False;3;FLOAT;1.15;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;205;-3803.176,1065.298;Inherit;False;1;0;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;200;-3747.219,-429.6998;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleMultiplyOpNode;184;-4867.658,-453.7746;Inherit;False;2;2;0;FLOAT;0;False;1;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleAddOpNode;45;-3574.481,887.2444;Inherit;True;2;2;0;COLOR;0,0,0,0;False;1;FLOAT;0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleAddOpNode;143;-3548.93,1126.855;Inherit;True;2;2;0;COLOR;0,0,0,0;False;1;FLOAT;0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;213;-4772.875,1774.564;Inherit;False;1;0;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;212;-4800.806,1825.345;Inherit;False;1;0;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleTimeNode;21;-3494.454,2098.178;Inherit;False;1;0;FLOAT;1;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.SimpleAddOpNode;120;-3578.439,664.0344;Inherit;True;2;2;0;FLOAT;0;False;1;FLOAT;0;False;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.DynamicAppendNode;186;-4727.744,-391.0389;Inherit;False;FLOAT4;4;0;FLOAT;0;False;1;FLOAT;0;False;2;FLOAT;0;False;3;FLOAT;0;False;1;FLOAT4;0
|
||
|
|
Node;AmplifyShaderEditor.WireNode;199;-4520.792,-167.8321;Inherit;False;1;0;COLOR;0,0,0,0;False;1;COLOR;0
|
||
|
|
Node;AmplifyShaderEditor.RangedFloatNode;162;-4856.865,-242.9268;Inherit;False;Property;_GrassColorVariation;Grass Color Variation;4;0;Create;True;0;0;0;False;0;False;0.6;1;0;5;0;1;FLOAT;0
|
||
|
|
Node;AmplifyShaderEditor.TextureCoordinatesNode;31;-3507.724,1565.292;Inherit;False;0;-1;2;3;2;SAMPLER2D;;False;0;FLOAT2;1,1;False;1;FLOAT2;0,0;False;5;FLOAT2;0;FLOAT;1;FLOAT;2;FLOAT;3;FLOAT;4
|
||
|
|
Node;AmplifyShaderEditor.DynamicAppendNode;141;-3253.517,675.6587;Inherit;True;FLOAT3;4;0;FLOAT;0;False;1;FLOAT;0;False;2;FLOAT;0;False;3;FLOAT;0;False;1;FLOAT3;0
|
||
|
|
Node;AmplifyShaderEditor.DynamicAppendNode;51;-3260.184,896.5288;Inherit;True;FLOAT4;4;0;FLOAT;0;False;1;FLOAT;0;False;2;FLOAT;0;False;3;FLOAT;0;False;1;FLOAT4;0
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WireConnection;87;1;86;0
|
||
|
|
WireConnection;258;0;83;0
|
||
|
|
WireConnection;89;0;59;3
|
||
|
|
WireConnection;89;1;217;0
|
||
|
|
WireConnection;278;0;117;0
|
||
|
|
WireConnection;70;5;65;0
|
||
|
|
WireConnection;80;0;78;0
|
||
|
|
WireConnection;75;0;124;0
|
||
|
|
WireConnection;46;0;42;0
|
||
|
|
WireConnection;262;0;237;0
|
||
|
|
WireConnection;262;1;239;0
|
||
|
|
WireConnection;262;2;248;0
|
||
|
|
WireConnection;262;4;249;0
|
||
|
|
WireConnection;262;5;251;0
|
||
|
|
WireConnection;262;6;247;0
|
||
|
|
WireConnection;262;7;273;0
|
||
|
|
WireConnection;262;8;252;0
|
||
|
|
ASEEND*/
|
||
|
|
//CHKSM=6B81FA7A4D0E0BD2138DA46439C9B198B5487E65
|