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RoadRunner/Packages/com.distantlands.cozy.core/Runtime/Shaders/Stylized Grass.shader
Kasper Karlgren c84494a697 new files
2025-01-21 13:54:40 +01:00

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// Made with Amplify Shader Editor v1.9.1.5
// Available at the Unity Asset Store - http://u3d.as/y3X
Shader "Distant Lands/Cozy/URP/Demo/Stylized Grass"
{
Properties
{
[HideInInspector] _AlphaCutoff("Alpha Cutoff ", Range(0, 1)) = 0.5
[HideInInspector] _EmissionColor("Emission Color", Color) = (1,1,1,1)
[ASEBegin]_GrassTexture("Grass Texture", 2D) = "white" {}
_AlphaClip("Alpha Clip", Float) = 0
_TopColor("Top Color", Color) = (0.359336,0.8018868,0.5062882,0)
_BottomColor("Bottom Color", Color) = (0.359336,0.8018868,0.5062882,0)
_GradientAmount("Gradient Amount", Float) = 0
_WindScale("Wind Scale", Float) = 0
_WindSpeed("Wind Speed", Float) = 0
[ASEEnd]_WindStrength("Wind Strength", Vector) = (0,0,0,0)
[HideInInspector] _texcoord( "", 2D ) = "white" {}
//_TransmissionShadow( "Transmission Shadow", Range( 0, 1 ) ) = 0.5
//_TransStrength( "Trans Strength", Range( 0, 50 ) ) = 1
//_TransNormal( "Trans Normal Distortion", Range( 0, 1 ) ) = 0.5
//_TransScattering( "Trans Scattering", Range( 1, 50 ) ) = 2
//_TransDirect( "Trans Direct", Range( 0, 1 ) ) = 0.9
//_TransAmbient( "Trans Ambient", Range( 0, 1 ) ) = 0.1
//_TransShadow( "Trans Shadow", Range( 0, 1 ) ) = 0.5
//_TessPhongStrength( "Tess Phong Strength", Range( 0, 1 ) ) = 0.5
//_TessValue( "Tess Max Tessellation", Range( 1, 32 ) ) = 16
//_TessMin( "Tess Min Distance", Float ) = 10
//_TessMax( "Tess Max Distance", Float ) = 25
//_TessEdgeLength ( "Tess Edge length", Range( 2, 50 ) ) = 16
//_TessMaxDisp( "Tess Max Displacement", Float ) = 25
[HideInInspector][ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
[HideInInspector][ToggleOff] _EnvironmentReflections("Environment Reflections", Float) = 1.0
[HideInInspector][ToggleOff] _ReceiveShadows("Receive Shadows", Float) = 1.0
[HideInInspector] _QueueOffset("_QueueOffset", Float) = 0
[HideInInspector] _QueueControl("_QueueControl", Float) = -1
[HideInInspector][NoScaleOffset] unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
[HideInInspector][NoScaleOffset] unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
[HideInInspector][NoScaleOffset] unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
}
SubShader
{
LOD 0
Tags { "RenderPipeline"="UniversalPipeline" "RenderType"="Opaque" "Queue"="Geometry" "UniversalMaterialType"="Lit" }
Cull Off
ZWrite On
ZTest LEqual
Offset 0 , 0
AlphaToMask Off
HLSLINCLUDE
#pragma target 3.5
#pragma prefer_hlslcc gles
// ensure rendering platforms toggle list is visible
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Filtering.hlsl"
#ifndef ASE_TESS_FUNCS
#define ASE_TESS_FUNCS
float4 FixedTess( float tessValue )
{
return tessValue;
}
float CalcDistanceTessFactor (float4 vertex, float minDist, float maxDist, float tess, float4x4 o2w, float3 cameraPos )
{
float3 wpos = mul(o2w,vertex).xyz;
float dist = distance (wpos, cameraPos);
float f = clamp(1.0 - (dist - minDist) / (maxDist - minDist), 0.01, 1.0) * tess;
return f;
}
float4 CalcTriEdgeTessFactors (float3 triVertexFactors)
{
float4 tess;
tess.x = 0.5 * (triVertexFactors.y + triVertexFactors.z);
tess.y = 0.5 * (triVertexFactors.x + triVertexFactors.z);
tess.z = 0.5 * (triVertexFactors.x + triVertexFactors.y);
tess.w = (triVertexFactors.x + triVertexFactors.y + triVertexFactors.z) / 3.0f;
return tess;
}
float CalcEdgeTessFactor (float3 wpos0, float3 wpos1, float edgeLen, float3 cameraPos, float4 scParams )
{
float dist = distance (0.5 * (wpos0+wpos1), cameraPos);
float len = distance(wpos0, wpos1);
float f = max(len * scParams.y / (edgeLen * dist), 1.0);
return f;
}
float DistanceFromPlane (float3 pos, float4 plane)
{
float d = dot (float4(pos,1.0f), plane);
return d;
}
bool WorldViewFrustumCull (float3 wpos0, float3 wpos1, float3 wpos2, float cullEps, float4 planes[6] )
{
float4 planeTest;
planeTest.x = (( DistanceFromPlane(wpos0, planes[0]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos1, planes[0]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos2, planes[0]) > -cullEps) ? 1.0f : 0.0f );
planeTest.y = (( DistanceFromPlane(wpos0, planes[1]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos1, planes[1]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos2, planes[1]) > -cullEps) ? 1.0f : 0.0f );
planeTest.z = (( DistanceFromPlane(wpos0, planes[2]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos1, planes[2]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos2, planes[2]) > -cullEps) ? 1.0f : 0.0f );
planeTest.w = (( DistanceFromPlane(wpos0, planes[3]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos1, planes[3]) > -cullEps) ? 1.0f : 0.0f ) +
(( DistanceFromPlane(wpos2, planes[3]) > -cullEps) ? 1.0f : 0.0f );
return !all (planeTest);
}
float4 DistanceBasedTess( float4 v0, float4 v1, float4 v2, float tess, float minDist, float maxDist, float4x4 o2w, float3 cameraPos )
{
float3 f;
f.x = CalcDistanceTessFactor (v0,minDist,maxDist,tess,o2w,cameraPos);
f.y = CalcDistanceTessFactor (v1,minDist,maxDist,tess,o2w,cameraPos);
f.z = CalcDistanceTessFactor (v2,minDist,maxDist,tess,o2w,cameraPos);
return CalcTriEdgeTessFactors (f);
}
float4 EdgeLengthBasedTess( float4 v0, float4 v1, float4 v2, float edgeLength, float4x4 o2w, float3 cameraPos, float4 scParams )
{
float3 pos0 = mul(o2w,v0).xyz;
float3 pos1 = mul(o2w,v1).xyz;
float3 pos2 = mul(o2w,v2).xyz;
float4 tess;
tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams);
tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams);
tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams);
tess.w = (tess.x + tess.y + tess.z) / 3.0f;
return tess;
}
float4 EdgeLengthBasedTessCull( float4 v0, float4 v1, float4 v2, float edgeLength, float maxDisplacement, float4x4 o2w, float3 cameraPos, float4 scParams, float4 planes[6] )
{
float3 pos0 = mul(o2w,v0).xyz;
float3 pos1 = mul(o2w,v1).xyz;
float3 pos2 = mul(o2w,v2).xyz;
float4 tess;
if (WorldViewFrustumCull(pos0, pos1, pos2, maxDisplacement, planes))
{
tess = 0.0f;
}
else
{
tess.x = CalcEdgeTessFactor (pos1, pos2, edgeLength, cameraPos, scParams);
tess.y = CalcEdgeTessFactor (pos2, pos0, edgeLength, cameraPos, scParams);
tess.z = CalcEdgeTessFactor (pos0, pos1, edgeLength, cameraPos, scParams);
tess.w = (tess.x + tess.y + tess.z) / 3.0f;
}
return tess;
}
#endif //ASE_TESS_FUNCS
ENDHLSL
Pass
{
Name "Forward"
Tags { "LightMode"="UniversalForward" }
Blend One Zero, One Zero
ZWrite On
ZTest LEqual
Offset 0 , 0
ColorMask RGBA
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#pragma instancing_options renderinglayer
#pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
#pragma multi_compile_fog
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
#pragma multi_compile_fragment _ _SHADOWS_SOFT
#pragma multi_compile_fragment _ _SCREEN_SPACE_OCCLUSION
#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
#pragma multi_compile_fragment _ _LIGHT_LAYERS
#pragma multi_compile_fragment _ _LIGHT_COOKIES
#pragma multi_compile _ _CLUSTERED_RENDERING
#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
#pragma multi_compile _ SHADOWS_SHADOWMASK
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
#pragma multi_compile _ LIGHTMAP_ON
#pragma multi_compile _ DYNAMICLIGHTMAP_ON
#pragma multi_compile_fragment _ DEBUG_DISPLAY
#pragma vertex vert
#pragma fragment frag
#define SHADERPASS SHADERPASS_FORWARD
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL)
#define ENABLE_TERRAIN_PERPIXEL_NORMAL
#endif
#define ASE_NEEDS_FRAG_WORLD_NORMAL
#define ASE_NEEDS_FRAG_WORLD_POSITION
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 texcoord : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
float4 lightmapUVOrVertexSH : TEXCOORD0;
half4 fogFactorAndVertexLight : TEXCOORD1;
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
float4 shadowCoord : TEXCOORD2;
#endif
float4 tSpace0 : TEXCOORD3;
float4 tSpace1 : TEXCOORD4;
float4 tSpace2 : TEXCOORD5;
#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
float4 screenPos : TEXCOORD6;
#endif
#if defined(DYNAMICLIGHTMAP_ON)
float2 dynamicLightmapUV : TEXCOORD7;
#endif
float4 ase_texcoord8 : TEXCOORD8;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
float4 CZY_SnowColor;
sampler2D CZY_SnowTexture;
float CZY_SnowScale;
float CZY_SnowAmount;
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBRForwardPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
float snoise( float2 v )
{
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
float2 i = floor( v + dot( v, C.yy ) );
float2 x0 = v - i + dot( i, C.xx );
float2 i1;
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod2D289( i );
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
m = m * m;
m = m * m;
float3 x = 2.0 * frac( p * C.www ) - 1.0;
float3 h = abs( x ) - 0.5;
float3 ox = floor( x + 0.5 );
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot( m, g );
}
float2 voronoihash5_g2( float2 p )
{
p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) );
return frac( sin( p ) *43758.5453);
}
float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId )
{
float2 n = floor( v );
float2 f = frac( v );
float F1 = 8.0;
float F2 = 8.0; float2 mg = 0;
for ( int j = -1; j <= 1; j++ )
{
for ( int i = -1; i <= 1; i++ )
{
float2 g = float2( i, j );
float2 o = voronoihash5_g2( n + g );
o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o;
float d = 0.5 * dot( r, r );
if( d<F1 ) {
F2 = F1;
F1 = d; mg = g; mr = r; id = o;
} else if( d<F2 ) {
F2 = d;
}
}
}
return F1;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord8.xy = v.texcoord.xy;
o.ase_color = v.ase_color;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord8.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
float3 positionVS = TransformWorldToView( positionWS );
float4 positionCS = TransformWorldToHClip( positionWS );
VertexNormalInputs normalInput = GetVertexNormalInputs( v.ase_normal, v.ase_tangent );
o.tSpace0 = float4( normalInput.normalWS, positionWS.x);
o.tSpace1 = float4( normalInput.tangentWS, positionWS.y);
o.tSpace2 = float4( normalInput.bitangentWS, positionWS.z);
#if defined(LIGHTMAP_ON)
OUTPUT_LIGHTMAP_UV( v.texcoord1, unity_LightmapST, o.lightmapUVOrVertexSH.xy );
#endif
#if !defined(LIGHTMAP_ON)
OUTPUT_SH( normalInput.normalWS.xyz, o.lightmapUVOrVertexSH.xyz );
#endif
#if defined(DYNAMICLIGHTMAP_ON)
o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
o.lightmapUVOrVertexSH.zw = v.texcoord;
o.lightmapUVOrVertexSH.xy = v.texcoord * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS );
#ifdef ASE_FOG
half fogFactor = ComputeFogFactor( positionCS.z );
#else
half fogFactor = 0;
#endif
o.fogFactorAndVertexLight = half4(fogFactor, vertexLight);
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
vertexInput.positionWS = positionWS;
vertexInput.positionCS = positionCS;
o.shadowCoord = GetShadowCoord( vertexInput );
#endif
o.clipPos = positionCS;
#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
o.screenPos = ComputeScreenPos(positionCS);
#endif
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 texcoord : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_tangent = v.ase_tangent;
o.texcoord = v.texcoord;
o.texcoord1 = v.texcoord1;
o.texcoord2 = v.texcoord2;
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.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
#define ASE_SV_DEPTH SV_DepthLessEqual
#else
#define ASE_SV_DEPTH SV_Depth
#endif
half4 frag ( VertexOutput IN
#ifdef ASE_DEPTH_WRITE_ON
,out float outputDepth : ASE_SV_DEPTH
#endif
) : SV_Target
{
UNITY_SETUP_INSTANCE_ID(IN);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(IN);
#ifdef LOD_FADE_CROSSFADE
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
#endif
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
float2 sampleCoords = (IN.lightmapUVOrVertexSH.zw / _TerrainHeightmapRecipSize.zw + 0.5f) * _TerrainHeightmapRecipSize.xy;
float3 WorldNormal = TransformObjectToWorldNormal(normalize(SAMPLE_TEXTURE2D(_TerrainNormalmapTexture, sampler_TerrainNormalmapTexture, sampleCoords).rgb * 2 - 1));
float3 WorldTangent = -cross(GetObjectToWorldMatrix()._13_23_33, WorldNormal);
float3 WorldBiTangent = cross(WorldNormal, -WorldTangent);
#else
float3 WorldNormal = normalize( IN.tSpace0.xyz );
float3 WorldTangent = IN.tSpace1.xyz;
float3 WorldBiTangent = IN.tSpace2.xyz;
#endif
float3 WorldPosition = float3(IN.tSpace0.w,IN.tSpace1.w,IN.tSpace2.w);
float3 WorldViewDirection = _WorldSpaceCameraPos.xyz - WorldPosition;
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
float4 ScreenPos = IN.screenPos;
#endif
float2 NormalizedScreenSpaceUV = GetNormalizedScreenSpaceUV(IN.clipPos);
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
WorldViewDirection = SafeNormalize( WorldViewDirection );
float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST);
float2 uvCZY_SnowTexture = IN.ase_texcoord8.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw;
float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z));
float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale );
float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 );
simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5;
float time5_g2 = 0.0;
float2 voronoiSmoothId5_g2 = 0;
float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 );
float2 id5_g2 = 0;
float2 uv5_g2 = 0;
float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 );
float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( WorldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 ));
float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) ));
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord8.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb;
float3 Normal = float3(0, 0, 1);
float3 Emission = 0;
float3 Specular = 0.5;
float Metallic = 0;
float Smoothness = 0.0;
float Occlusion = 1;
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
float AlphaClipThresholdShadow = 0.5;
float3 BakedGI = 0;
float3 RefractionColor = 1;
float RefractionIndex = 1;
float3 Transmission = 1;
float3 Translucency = 1;
#ifdef ASE_DEPTH_WRITE_ON
float DepthValue = 0;
#endif
#ifdef _CLEARCOAT
float CoatMask = 0;
float CoatSmoothness = 0;
#endif
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
InputData inputData = (InputData)0;
inputData.positionWS = WorldPosition;
inputData.viewDirectionWS = WorldViewDirection;
#ifdef _NORMALMAP
#if _NORMAL_DROPOFF_TS
inputData.normalWS = TransformTangentToWorld(Normal, half3x3(WorldTangent, WorldBiTangent, WorldNormal));
#elif _NORMAL_DROPOFF_OS
inputData.normalWS = TransformObjectToWorldNormal(Normal);
#elif _NORMAL_DROPOFF_WS
inputData.normalWS = Normal;
#endif
inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS);
#else
inputData.normalWS = WorldNormal;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
inputData.shadowCoord = ShadowCoords;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
inputData.shadowCoord = TransformWorldToShadowCoord(inputData.positionWS);
#else
inputData.shadowCoord = float4(0, 0, 0, 0);
#endif
#ifdef ASE_FOG
inputData.fogCoord = IN.fogFactorAndVertexLight.x;
#endif
inputData.vertexLighting = IN.fogFactorAndVertexLight.yzw;
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
float3 SH = SampleSH(inputData.normalWS.xyz);
#else
float3 SH = IN.lightmapUVOrVertexSH.xyz;
#endif
#if defined(DYNAMICLIGHTMAP_ON)
inputData.bakedGI = SAMPLE_GI(IN.lightmapUVOrVertexSH.xy, IN.dynamicLightmapUV.xy, SH, inputData.normalWS);
#else
inputData.bakedGI = SAMPLE_GI(IN.lightmapUVOrVertexSH.xy, SH, inputData.normalWS);
#endif
#ifdef ASE_BAKEDGI
inputData.bakedGI = BakedGI;
#endif
inputData.normalizedScreenSpaceUV = NormalizedScreenSpaceUV;
inputData.shadowMask = SAMPLE_SHADOWMASK(IN.lightmapUVOrVertexSH.xy);
#if defined(DEBUG_DISPLAY)
#if defined(DYNAMICLIGHTMAP_ON)
inputData.dynamicLightmapUV = IN.dynamicLightmapUV.xy;
#endif
#if defined(LIGHTMAP_ON)
inputData.staticLightmapUV = IN.lightmapUVOrVertexSH.xy;
#else
inputData.vertexSH = SH;
#endif
#endif
SurfaceData surfaceData;
surfaceData.albedo = BaseColor;
surfaceData.metallic = saturate(Metallic);
surfaceData.specular = Specular;
surfaceData.smoothness = saturate(Smoothness),
surfaceData.occlusion = Occlusion,
surfaceData.emission = Emission,
surfaceData.alpha = saturate(Alpha);
surfaceData.normalTS = Normal;
surfaceData.clearCoatMask = 0;
surfaceData.clearCoatSmoothness = 1;
#ifdef _CLEARCOAT
surfaceData.clearCoatMask = saturate(CoatMask);
surfaceData.clearCoatSmoothness = saturate(CoatSmoothness);
#endif
#ifdef _DBUFFER
ApplyDecalToSurfaceData(IN.clipPos, surfaceData, inputData);
#endif
half4 color = UniversalFragmentPBR( inputData, surfaceData);
#ifdef ASE_TRANSMISSION
{
float shadow = _TransmissionShadow;
Light mainLight = GetMainLight( inputData.shadowCoord );
float3 mainAtten = mainLight.color * mainLight.distanceAttenuation;
mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow );
half3 mainTransmission = max(0 , -dot(inputData.normalWS, mainLight.direction)) * mainAtten * Transmission;
color.rgb += BaseColor * mainTransmission;
#ifdef _ADDITIONAL_LIGHTS
int transPixelLightCount = GetAdditionalLightsCount();
for (int i = 0; i < transPixelLightCount; ++i)
{
Light light = GetAdditionalLight(i, inputData.positionWS);
float3 atten = light.color * light.distanceAttenuation;
atten = lerp( atten, atten * light.shadowAttenuation, shadow );
half3 transmission = max(0 , -dot(inputData.normalWS, light.direction)) * atten * Transmission;
color.rgb += BaseColor * transmission;
}
#endif
}
#endif
#ifdef ASE_TRANSLUCENCY
{
float shadow = _TransShadow;
float normal = _TransNormal;
float scattering = _TransScattering;
float direct = _TransDirect;
float ambient = _TransAmbient;
float strength = _TransStrength;
Light mainLight = GetMainLight( inputData.shadowCoord );
float3 mainAtten = mainLight.color * mainLight.distanceAttenuation;
mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow );
half3 mainLightDir = mainLight.direction + inputData.normalWS * normal;
half mainVdotL = pow( saturate( dot( inputData.viewDirectionWS, -mainLightDir ) ), scattering );
half3 mainTranslucency = mainAtten * ( mainVdotL * direct + inputData.bakedGI * ambient ) * Translucency;
color.rgb += BaseColor * mainTranslucency * strength;
#ifdef _ADDITIONAL_LIGHTS
int transPixelLightCount = GetAdditionalLightsCount();
for (int i = 0; i < transPixelLightCount; ++i)
{
Light light = GetAdditionalLight(i, inputData.positionWS);
float3 atten = light.color * light.distanceAttenuation;
atten = lerp( atten, atten * light.shadowAttenuation, shadow );
half3 lightDir = light.direction + inputData.normalWS * normal;
half VdotL = pow( saturate( dot( inputData.viewDirectionWS, -lightDir ) ), scattering );
half3 translucency = atten * ( VdotL * direct + inputData.bakedGI * ambient ) * Translucency;
color.rgb += BaseColor * translucency * strength;
}
#endif
}
#endif
#ifdef ASE_REFRACTION
float4 projScreenPos = ScreenPos / ScreenPos.w;
float3 refractionOffset = ( RefractionIndex - 1.0 ) * mul( UNITY_MATRIX_V, float4( WorldNormal,0 ) ).xyz * ( 1.0 - dot( WorldNormal, WorldViewDirection ) );
projScreenPos.xy += refractionOffset.xy;
float3 refraction = SHADERGRAPH_SAMPLE_SCENE_COLOR( projScreenPos.xy ) * RefractionColor;
color.rgb = lerp( refraction, color.rgb, color.a );
color.a = 1;
#endif
#ifdef ASE_FINAL_COLOR_ALPHA_MULTIPLY
color.rgb *= color.a;
#endif
#ifdef ASE_FOG
#ifdef TERRAIN_SPLAT_ADDPASS
color.rgb = MixFogColor(color.rgb, half3( 0, 0, 0 ), IN.fogFactorAndVertexLight.x );
#else
color.rgb = MixFog(color.rgb, IN.fogFactorAndVertexLight.x);
#endif
#endif
#ifdef ASE_DEPTH_WRITE_ON
outputDepth = DepthValue;
#endif
return color;
}
ENDHLSL
}
Pass
{
Name "ShadowCaster"
Tags { "LightMode"="ShadowCaster" }
ZWrite On
ZTest LEqual
AlphaToMask Off
ColorMask 0
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW
#define SHADERPASS SHADERPASS_SHADOWCASTER
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 worldPos : TEXCOORD0;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
float4 shadowCoord : TEXCOORD1;
#endif
float4 ase_texcoord2 : TEXCOORD2;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShadowCasterPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
float3 _LightDirection;
float3 _LightPosition;
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord2.xy = v.ase_texcoord.xy;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord2.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
o.worldPos = positionWS;
#endif
float3 normalWS = TransformObjectToWorldDir(v.ase_normal);
#if _CASTING_PUNCTUAL_LIGHT_SHADOW
float3 lightDirectionWS = normalize(_LightPosition - positionWS);
#else
float3 lightDirectionWS = _LightDirection;
#endif
float4 clipPos = TransformWorldToHClip(ApplyShadowBias(positionWS, normalWS, lightDirectionWS));
#if UNITY_REVERSED_Z
clipPos.z = min(clipPos.z, UNITY_NEAR_CLIP_VALUE);
#else
clipPos.z = max(clipPos.z, UNITY_NEAR_CLIP_VALUE);
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
vertexInput.positionWS = positionWS;
vertexInput.positionCS = clipPos;
o.shadowCoord = GetShadowCoord( vertexInput );
#endif
o.clipPos = clipPos;
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
{
TessellationFactors o;
float4 tf = 1;
float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
#if defined(ASE_FIXED_TESSELLATION)
tf = FixedTess( tessValue );
#elif defined(ASE_DISTANCE_TESSELLATION)
tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
#elif defined(ASE_LENGTH_TESSELLATION)
tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
#elif defined(ASE_LENGTH_CULL_TESSELLATION)
tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
#endif
o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
return o;
}
[domain("tri")]
[partitioning("fractional_odd")]
[outputtopology("triangle_cw")]
[patchconstantfunc("TessellationFunction")]
[outputcontrolpoints(3)]
VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
{
return patch[id];
}
[domain("tri")]
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
{
VertexInput o = (VertexInput) 0;
o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
#define ASE_SV_DEPTH SV_DepthLessEqual
#else
#define ASE_SV_DEPTH SV_Depth
#endif
half4 frag( VertexOutput IN
#ifdef ASE_DEPTH_WRITE_ON
,out float outputDepth : ASE_SV_DEPTH
#endif
) : SV_TARGET
{
UNITY_SETUP_INSTANCE_ID( IN );
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 WorldPosition = IN.worldPos;
#endif
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
#endif
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
float AlphaClipThresholdShadow = 0.5;
#ifdef ASE_DEPTH_WRITE_ON
float DepthValue = 0;
#endif
#ifdef _ALPHATEST_ON
#ifdef _ALPHATEST_SHADOW_ON
clip(Alpha - AlphaClipThresholdShadow);
#else
clip(Alpha - AlphaClipThreshold);
#endif
#endif
#ifdef LOD_FADE_CROSSFADE
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
#endif
#ifdef ASE_DEPTH_WRITE_ON
outputDepth = DepthValue;
#endif
return 0;
}
ENDHLSL
}
Pass
{
Name "DepthOnly"
Tags { "LightMode"="DepthOnly" }
ZWrite On
ColorMask 0
AlphaToMask Off
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#define SHADERPASS SHADERPASS_DEPTHONLY
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 worldPos : TEXCOORD0;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
float4 shadowCoord : TEXCOORD1;
#endif
float4 ase_texcoord2 : TEXCOORD2;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/DepthOnlyPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord2.xy = v.ase_texcoord.xy;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord2.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
float4 positionCS = TransformWorldToHClip( positionWS );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
o.worldPos = positionWS;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
vertexInput.positionWS = positionWS;
vertexInput.positionCS = positionCS;
o.shadowCoord = GetShadowCoord( vertexInput );
#endif
o.clipPos = positionCS;
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
{
TessellationFactors o;
float4 tf = 1;
float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
#if defined(ASE_FIXED_TESSELLATION)
tf = FixedTess( tessValue );
#elif defined(ASE_DISTANCE_TESSELLATION)
tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
#elif defined(ASE_LENGTH_TESSELLATION)
tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
#elif defined(ASE_LENGTH_CULL_TESSELLATION)
tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
#endif
o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
return o;
}
[domain("tri")]
[partitioning("fractional_odd")]
[outputtopology("triangle_cw")]
[patchconstantfunc("TessellationFunction")]
[outputcontrolpoints(3)]
VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
{
return patch[id];
}
[domain("tri")]
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
{
VertexInput o = (VertexInput) 0;
o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
#define ASE_SV_DEPTH SV_DepthLessEqual
#else
#define ASE_SV_DEPTH SV_Depth
#endif
half4 frag( VertexOutput IN
#ifdef ASE_DEPTH_WRITE_ON
,out float outputDepth : ASE_SV_DEPTH
#endif
) : SV_TARGET
{
UNITY_SETUP_INSTANCE_ID(IN);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 WorldPosition = IN.worldPos;
#endif
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
#endif
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
#ifdef ASE_DEPTH_WRITE_ON
float DepthValue = 0;
#endif
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
#ifdef LOD_FADE_CROSSFADE
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
#endif
#ifdef ASE_DEPTH_WRITE_ON
outputDepth = DepthValue;
#endif
return 0;
}
ENDHLSL
}
Pass
{
Name "Meta"
Tags { "LightMode"="Meta" }
Cull Off
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#pragma shader_feature EDITOR_VISUALIZATION
#define SHADERPASS SHADERPASS_META
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/MetaInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#define ASE_NEEDS_VERT_NORMAL
#define ASE_NEEDS_FRAG_WORLD_POSITION
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 texcoord0 : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 worldPos : TEXCOORD0;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
float4 shadowCoord : TEXCOORD1;
#endif
#ifdef EDITOR_VISUALIZATION
float4 VizUV : TEXCOORD2;
float4 LightCoord : TEXCOORD3;
#endif
float4 ase_texcoord4 : TEXCOORD4;
float4 ase_texcoord5 : TEXCOORD5;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
float4 CZY_SnowColor;
sampler2D CZY_SnowTexture;
float CZY_SnowScale;
float CZY_SnowAmount;
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/LightingMetaPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
float snoise( float2 v )
{
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
float2 i = floor( v + dot( v, C.yy ) );
float2 x0 = v - i + dot( i, C.xx );
float2 i1;
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod2D289( i );
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
m = m * m;
m = m * m;
float3 x = 2.0 * frac( p * C.www ) - 1.0;
float3 h = abs( x ) - 0.5;
float3 ox = floor( x + 0.5 );
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot( m, g );
}
float2 voronoihash5_g2( float2 p )
{
p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) );
return frac( sin( p ) *43758.5453);
}
float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId )
{
float2 n = floor( v );
float2 f = frac( v );
float F1 = 8.0;
float F2 = 8.0; float2 mg = 0;
for ( int j = -1; j <= 1; j++ )
{
for ( int i = -1; i <= 1; i++ )
{
float2 g = float2( i, j );
float2 o = voronoihash5_g2( n + g );
o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o;
float d = 0.5 * dot( r, r );
if( d<F1 ) {
F2 = F1;
F1 = d; mg = g; mr = r; id = o;
} else if( d<F2 ) {
F2 = d;
}
}
}
return F1;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.texcoord0.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
float3 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal);
o.ase_texcoord5.xyz = ase_worldNormal;
o.ase_texcoord4.xy = v.texcoord0.xy;
o.ase_color = v.ase_color;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord4.zw = 0;
o.ase_texcoord5.w = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
o.worldPos = positionWS;
#endif
o.clipPos = MetaVertexPosition( v.vertex, v.texcoord1.xy, v.texcoord1.xy, unity_LightmapST, unity_DynamicLightmapST );
#ifdef EDITOR_VISUALIZATION
float2 VizUV = 0;
float4 LightCoord = 0;
UnityEditorVizData(v.vertex.xyz, v.texcoord0.xy, v.texcoord1.xy, v.texcoord2.xy, VizUV, LightCoord);
o.VizUV = float4(VizUV, 0, 0);
o.LightCoord = LightCoord;
#endif
#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(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 texcoord0 : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
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.texcoord0 = v.texcoord0;
o.texcoord1 = v.texcoord1;
o.texcoord2 = v.texcoord2;
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.texcoord0 = patch[0].texcoord0 * bary.x + patch[1].texcoord0 * bary.y + patch[2].texcoord0 * bary.z;
o.texcoord1 = patch[0].texcoord1 * bary.x + patch[1].texcoord1 * bary.y + patch[2].texcoord1 * bary.z;
o.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
half4 frag(VertexOutput IN ) : SV_TARGET
{
UNITY_SETUP_INSTANCE_ID(IN);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 WorldPosition = IN.worldPos;
#endif
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
#endif
float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST);
float2 uvCZY_SnowTexture = IN.ase_texcoord4.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw;
float3 ase_worldNormal = IN.ase_texcoord5.xyz;
float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z));
float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale );
float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 );
simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5;
float time5_g2 = 0.0;
float2 voronoiSmoothId5_g2 = 0;
float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 );
float2 id5_g2 = 0;
float2 uv5_g2 = 0;
float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 );
float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( ase_worldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 ));
float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) ));
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord4.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb;
float3 Emission = 0;
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
MetaInput metaInput = (MetaInput)0;
metaInput.Albedo = BaseColor;
metaInput.Emission = Emission;
#ifdef EDITOR_VISUALIZATION
metaInput.VizUV = IN.VizUV.xy;
metaInput.LightCoord = IN.LightCoord;
#endif
return UnityMetaFragment(metaInput);
}
ENDHLSL
}
Pass
{
Name "Universal2D"
Tags { "LightMode"="Universal2D" }
Blend One Zero, One Zero
ZWrite On
ZTest LEqual
Offset 0 , 0
ColorMask RGBA
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#define SHADERPASS SHADERPASS_2D
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#define ASE_NEEDS_VERT_NORMAL
#define ASE_NEEDS_FRAG_WORLD_POSITION
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 worldPos : TEXCOORD0;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
float4 shadowCoord : TEXCOORD1;
#endif
float4 ase_texcoord2 : TEXCOORD2;
float4 ase_texcoord3 : TEXCOORD3;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
float4 CZY_SnowColor;
sampler2D CZY_SnowTexture;
float CZY_SnowScale;
float CZY_SnowAmount;
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBR2DPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
float snoise( float2 v )
{
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
float2 i = floor( v + dot( v, C.yy ) );
float2 x0 = v - i + dot( i, C.xx );
float2 i1;
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod2D289( i );
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
m = m * m;
m = m * m;
float3 x = 2.0 * frac( p * C.www ) - 1.0;
float3 h = abs( x ) - 0.5;
float3 ox = floor( x + 0.5 );
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot( m, g );
}
float2 voronoihash5_g2( float2 p )
{
p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) );
return frac( sin( p ) *43758.5453);
}
float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId )
{
float2 n = floor( v );
float2 f = frac( v );
float F1 = 8.0;
float F2 = 8.0; float2 mg = 0;
for ( int j = -1; j <= 1; j++ )
{
for ( int i = -1; i <= 1; i++ )
{
float2 g = float2( i, j );
float2 o = voronoihash5_g2( n + g );
o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o;
float d = 0.5 * dot( r, r );
if( d<F1 ) {
F2 = F1;
F1 = d; mg = g; mr = r; id = o;
} else if( d<F2 ) {
F2 = d;
}
}
}
return F1;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID( v );
UNITY_TRANSFER_INSTANCE_ID( v, o );
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
float3 ase_worldNormal = TransformObjectToWorldNormal(v.ase_normal);
o.ase_texcoord3.xyz = ase_worldNormal;
o.ase_texcoord2.xy = v.ase_texcoord.xy;
o.ase_color = v.ase_color;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord2.zw = 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 = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
float4 positionCS = TransformWorldToHClip( positionWS );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
o.worldPos = positionWS;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
vertexInput.positionWS = positionWS;
vertexInput.positionCS = positionCS;
o.shadowCoord = GetShadowCoord( vertexInput );
#endif
o.clipPos = positionCS;
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
{
TessellationFactors o;
float4 tf = 1;
float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
#if defined(ASE_FIXED_TESSELLATION)
tf = FixedTess( tessValue );
#elif defined(ASE_DISTANCE_TESSELLATION)
tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
#elif defined(ASE_LENGTH_TESSELLATION)
tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
#elif defined(ASE_LENGTH_CULL_TESSELLATION)
tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
#endif
o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
return o;
}
[domain("tri")]
[partitioning("fractional_odd")]
[outputtopology("triangle_cw")]
[patchconstantfunc("TessellationFunction")]
[outputcontrolpoints(3)]
VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
{
return patch[id];
}
[domain("tri")]
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
{
VertexInput o = (VertexInput) 0;
o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
half4 frag(VertexOutput IN ) : SV_TARGET
{
UNITY_SETUP_INSTANCE_ID( IN );
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 WorldPosition = IN.worldPos;
#endif
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
#endif
float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST);
float2 uvCZY_SnowTexture = IN.ase_texcoord2.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw;
float3 ase_worldNormal = IN.ase_texcoord3.xyz;
float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z));
float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale );
float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 );
simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5;
float time5_g2 = 0.0;
float2 voronoiSmoothId5_g2 = 0;
float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 );
float2 id5_g2 = 0;
float2 uv5_g2 = 0;
float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 );
float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( ase_worldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 ));
float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) ));
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord2.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb;
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
half4 color = half4(BaseColor, Alpha );
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
return color;
}
ENDHLSL
}
Pass
{
Name "DepthNormals"
Tags { "LightMode"="DepthNormals" }
ZWrite On
Blend One Zero
ZTest LEqual
ZWrite On
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#define SHADERPASS SHADERPASS_DEPTHNORMALSONLY
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 worldPos : TEXCOORD0;
#endif
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
float4 shadowCoord : TEXCOORD1;
#endif
float3 worldNormal : TEXCOORD2;
float4 worldTangent : TEXCOORD3;
float4 ase_texcoord4 : TEXCOORD4;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/DepthNormalsOnlyPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord4.xy = v.ase_texcoord.xy;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord4.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
float3 normalWS = TransformObjectToWorldNormal( v.ase_normal );
float4 tangentWS = float4(TransformObjectToWorldDir( v.ase_tangent.xyz), v.ase_tangent.w);
float4 positionCS = TransformWorldToHClip( positionWS );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
o.worldPos = positionWS;
#endif
o.worldNormal = normalWS;
o.worldTangent = tangentWS;
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
vertexInput.positionWS = positionWS;
vertexInput.positionCS = positionCS;
o.shadowCoord = GetShadowCoord( vertexInput );
#endif
o.clipPos = positionCS;
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_tangent = v.ase_tangent;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<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.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
#define ASE_SV_DEPTH SV_DepthLessEqual
#else
#define ASE_SV_DEPTH SV_Depth
#endif
half4 frag( VertexOutput IN
#ifdef ASE_DEPTH_WRITE_ON
,out float outputDepth : ASE_SV_DEPTH
#endif
) : SV_TARGET
{
UNITY_SETUP_INSTANCE_ID(IN);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
float3 WorldPosition = IN.worldPos;
#endif
float4 ShadowCoords = float4( 0, 0, 0, 0 );
float3 WorldNormal = IN.worldNormal;
float4 WorldTangent = IN.worldTangent;
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#endif
#endif
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord4.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float3 Normal = float3(0, 0, 1);
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
#ifdef ASE_DEPTH_WRITE_ON
float DepthValue = 0;
#endif
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
#ifdef LOD_FADE_CROSSFADE
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
#endif
#ifdef ASE_DEPTH_WRITE_ON
outputDepth = DepthValue;
#endif
#if defined(_GBUFFER_NORMALS_OCT)
float2 octNormalWS = PackNormalOctQuadEncode(WorldNormal);
float2 remappedOctNormalWS = saturate(octNormalWS * 0.5 + 0.5);
half3 packedNormalWS = PackFloat2To888(remappedOctNormalWS);
return half4(packedNormalWS, 0.0);
#else
#if defined(_NORMALMAP)
#if _NORMAL_DROPOFF_TS
float crossSign = (WorldTangent.w > 0.0 ? 1.0 : -1.0) * GetOddNegativeScale();
float3 bitangent = crossSign * cross(WorldNormal.xyz, WorldTangent.xyz);
float3 normalWS = TransformTangentToWorld(Normal, half3x3(WorldTangent.xyz, bitangent, WorldNormal.xyz));
#elif _NORMAL_DROPOFF_OS
float3 normalWS = TransformObjectToWorldNormal(Normal);
#elif _NORMAL_DROPOFF_WS
float3 normalWS = Normal;
#endif
#else
float3 normalWS = WorldNormal;
#endif
return half4(NormalizeNormalPerPixel(normalWS), 0.0);
#endif
}
ENDHLSL
}
Pass
{
Name "GBuffer"
Tags { "LightMode"="UniversalGBuffer" }
Blend One Zero, One Zero
ZWrite On
ZTest LEqual
Offset 0 , 0
ColorMask RGBA
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#pragma instancing_options renderinglayer
#pragma multi_compile_fragment _ LOD_FADE_CROSSFADE
#pragma multi_compile_fog
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
#pragma multi_compile_fragment _ _SHADOWS_SOFT
#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
#pragma multi_compile_fragment _ _LIGHT_LAYERS
#pragma multi_compile_fragment _ _RENDER_PASS_ENABLED
#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
#pragma multi_compile _ SHADOWS_SHADOWMASK
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
#pragma multi_compile _ LIGHTMAP_ON
#pragma multi_compile _ DYNAMICLIGHTMAP_ON
#pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT
#pragma vertex vert
#pragma fragment frag
#define SHADERPASS SHADERPASS_GBUFFER
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL)
#define ENABLE_TERRAIN_PERPIXEL_NORMAL
#endif
#define ASE_NEEDS_FRAG_WORLD_NORMAL
#define ASE_NEEDS_FRAG_WORLD_POSITION
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 texcoord : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
float4 lightmapUVOrVertexSH : TEXCOORD0;
half4 fogFactorAndVertexLight : TEXCOORD1;
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
float4 shadowCoord : TEXCOORD2;
#endif
float4 tSpace0 : TEXCOORD3;
float4 tSpace1 : TEXCOORD4;
float4 tSpace2 : TEXCOORD5;
#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
float4 screenPos : TEXCOORD6;
#endif
#if defined(DYNAMICLIGHTMAP_ON)
float2 dynamicLightmapUV : TEXCOORD7;
#endif
float4 ase_texcoord8 : TEXCOORD8;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
float4 CZY_SnowColor;
sampler2D CZY_SnowTexture;
float CZY_SnowScale;
float CZY_SnowAmount;
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, CZY_SnowTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/UnityGBuffer.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/PBRGBufferPass.hlsl"
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
float3 mod2D289( float3 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float2 mod2D289( float2 x ) { return x - floor( x * ( 1.0 / 289.0 ) ) * 289.0; }
float3 permute( float3 x ) { return mod2D289( ( ( x * 34.0 ) + 1.0 ) * x ); }
float snoise( float2 v )
{
const float4 C = float4( 0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439 );
float2 i = floor( v + dot( v, C.yy ) );
float2 x0 = v - i + dot( i, C.xx );
float2 i1;
i1 = ( x0.x > x0.y ) ? float2( 1.0, 0.0 ) : float2( 0.0, 1.0 );
float4 x12 = x0.xyxy + C.xxzz;
x12.xy -= i1;
i = mod2D289( i );
float3 p = permute( permute( i.y + float3( 0.0, i1.y, 1.0 ) ) + i.x + float3( 0.0, i1.x, 1.0 ) );
float3 m = max( 0.5 - float3( dot( x0, x0 ), dot( x12.xy, x12.xy ), dot( x12.zw, x12.zw ) ), 0.0 );
m = m * m;
m = m * m;
float3 x = 2.0 * frac( p * C.www ) - 1.0;
float3 h = abs( x ) - 0.5;
float3 ox = floor( x + 0.5 );
float3 a0 = x - ox;
m *= 1.79284291400159 - 0.85373472095314 * ( a0 * a0 + h * h );
float3 g;
g.x = a0.x * x0.x + h.x * x0.y;
g.yz = a0.yz * x12.xz + h.yz * x12.yw;
return 130.0 * dot( m, g );
}
float2 voronoihash5_g2( float2 p )
{
p = float2( dot( p, float2( 127.1, 311.7 ) ), dot( p, float2( 269.5, 183.3 ) ) );
return frac( sin( p ) *43758.5453);
}
float voronoi5_g2( float2 v, float time, inout float2 id, inout float2 mr, float smoothness, inout float2 smoothId )
{
float2 n = floor( v );
float2 f = frac( v );
float F1 = 8.0;
float F2 = 8.0; float2 mg = 0;
for ( int j = -1; j <= 1; j++ )
{
for ( int i = -1; i <= 1; i++ )
{
float2 g = float2( i, j );
float2 o = voronoihash5_g2( n + g );
o = ( sin( time + o * 6.2831 ) * 0.5 + 0.5 ); float2 r = f - g - o;
float d = 0.5 * dot( r, r );
if( d<F1 ) {
F2 = F1;
F1 = d; mg = g; mr = r; id = o;
} else if( d<F2 ) {
F2 = d;
}
}
}
return F1;
}
VertexOutput VertexFunction( VertexInput v )
{
VertexOutput o = (VertexOutput)0;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord8.xy = v.texcoord.xy;
o.ase_color = v.ase_color;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord8.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
float3 positionVS = TransformWorldToView( positionWS );
float4 positionCS = TransformWorldToHClip( positionWS );
VertexNormalInputs normalInput = GetVertexNormalInputs( v.ase_normal, v.ase_tangent );
o.tSpace0 = float4( normalInput.normalWS, positionWS.x);
o.tSpace1 = float4( normalInput.tangentWS, positionWS.y);
o.tSpace2 = float4( normalInput.bitangentWS, positionWS.z);
#if defined(LIGHTMAP_ON)
OUTPUT_LIGHTMAP_UV(v.texcoord1, unity_LightmapST, o.lightmapUVOrVertexSH.xy);
#endif
#if defined(DYNAMICLIGHTMAP_ON)
o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
#if !defined(LIGHTMAP_ON)
OUTPUT_SH(normalInput.normalWS.xyz, o.lightmapUVOrVertexSH.xyz);
#endif
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
o.lightmapUVOrVertexSH.zw = v.texcoord;
o.lightmapUVOrVertexSH.xy = v.texcoord * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS );
o.fogFactorAndVertexLight = half4(0, 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(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_tangent : TANGENT;
float4 texcoord : TEXCOORD0;
float4 texcoord1 : TEXCOORD1;
float4 texcoord2 : TEXCOORD2;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_tangent = v.ase_tangent;
o.texcoord = v.texcoord;
o.texcoord1 = v.texcoord1;
o.texcoord2 = v.texcoord2;
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.texcoord2 = patch[0].texcoord2 * bary.x + patch[1].texcoord2 * bary.y + patch[2].texcoord2 * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
#define ASE_SV_DEPTH SV_DepthLessEqual
#else
#define ASE_SV_DEPTH SV_Depth
#endif
FragmentOutput frag ( VertexOutput IN
#ifdef ASE_DEPTH_WRITE_ON
,out float outputDepth : ASE_SV_DEPTH
#endif
)
{
UNITY_SETUP_INSTANCE_ID(IN);
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(IN);
#ifdef LOD_FADE_CROSSFADE
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
#endif
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
float2 sampleCoords = (IN.lightmapUVOrVertexSH.zw / _TerrainHeightmapRecipSize.zw + 0.5f) * _TerrainHeightmapRecipSize.xy;
float3 WorldNormal = TransformObjectToWorldNormal(normalize(SAMPLE_TEXTURE2D(_TerrainNormalmapTexture, sampler_TerrainNormalmapTexture, sampleCoords).rgb * 2 - 1));
float3 WorldTangent = -cross(GetObjectToWorldMatrix()._13_23_33, WorldNormal);
float3 WorldBiTangent = cross(WorldNormal, -WorldTangent);
#else
float3 WorldNormal = normalize( IN.tSpace0.xyz );
float3 WorldTangent = IN.tSpace1.xyz;
float3 WorldBiTangent = IN.tSpace2.xyz;
#endif
float3 WorldPosition = float3(IN.tSpace0.w,IN.tSpace1.w,IN.tSpace2.w);
float3 WorldViewDirection = _WorldSpaceCameraPos.xyz - WorldPosition;
float4 ShadowCoords = float4( 0, 0, 0, 0 );
#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
float4 ScreenPos = IN.screenPos;
#endif
float2 NormalizedScreenSpaceUV = GetNormalizedScreenSpaceUV(IN.clipPos);
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
ShadowCoords = IN.shadowCoord;
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
#else
ShadowCoords = float4(0, 0, 0, 0);
#endif
WorldViewDirection = SafeNormalize( WorldViewDirection );
float4 CZY_SnowTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,CZY_SnowTexture_ST);
float2 uvCZY_SnowTexture = IN.ase_texcoord8.xy * CZY_SnowTexture_ST_Instance.xy + CZY_SnowTexture_ST_Instance.zw;
float2 appendResult3_g2 = (float2(WorldPosition.x , WorldPosition.z));
float temp_output_6_0_g2 = ( 1.0 / CZY_SnowScale );
float simplePerlin2D7_g2 = snoise( appendResult3_g2*temp_output_6_0_g2 );
simplePerlin2D7_g2 = simplePerlin2D7_g2*0.5 + 0.5;
float time5_g2 = 0.0;
float2 voronoiSmoothId5_g2 = 0;
float2 coords5_g2 = appendResult3_g2 * ( temp_output_6_0_g2 / 0.1 );
float2 id5_g2 = 0;
float2 uv5_g2 = 0;
float voroi5_g2 = voronoi5_g2( coords5_g2, time5_g2, id5_g2, uv5_g2, 0, voronoiSmoothId5_g2 );
float4 lerpResult19_g2 = lerp( ( CZY_SnowColor * tex2D( CZY_SnowTexture, uvCZY_SnowTexture ) ) , _BottomColor , ( ( pow( ( pow( WorldNormal.y , 7.0 ) * ( simplePerlin2D7_g2 * ( 1.0 - voroi5_g2 ) ) ) , 0.5 ) * 1.0 ) > ( 1.0 - CZY_SnowAmount ) ? 0.0 : 1.0 ));
float4 lerpResult40 = lerp( lerpResult19_g2 , _TopColor , saturate( ( IN.ase_color * _GradientAmount ) ));
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord8.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
float3 BaseColor = ( lerpResult40 * tex2DNode29 ).rgb;
float3 Normal = float3(0, 0, 1);
float3 Emission = 0;
float3 Specular = 0.5;
float Metallic = 0;
float Smoothness = 0.0;
float Occlusion = 1;
float Alpha = tex2DNode29.a;
float AlphaClipThreshold = _AlphaClip;
float AlphaClipThresholdShadow = 0.5;
float3 BakedGI = 0;
float3 RefractionColor = 1;
float RefractionIndex = 1;
float3 Transmission = 1;
float3 Translucency = 1;
#ifdef ASE_DEPTH_WRITE_ON
float DepthValue = 0;
#endif
#ifdef _ALPHATEST_ON
clip(Alpha - AlphaClipThreshold);
#endif
InputData inputData = (InputData)0;
inputData.positionWS = WorldPosition;
inputData.positionCS = IN.clipPos;
inputData.shadowCoord = ShadowCoords;
#ifdef _NORMALMAP
#if _NORMAL_DROPOFF_TS
inputData.normalWS = TransformTangentToWorld(Normal, half3x3( WorldTangent, WorldBiTangent, WorldNormal ));
#elif _NORMAL_DROPOFF_OS
inputData.normalWS = TransformObjectToWorldNormal(Normal);
#elif _NORMAL_DROPOFF_WS
inputData.normalWS = Normal;
#endif
#else
inputData.normalWS = WorldNormal;
#endif
inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS);
inputData.viewDirectionWS = SafeNormalize( WorldViewDirection );
inputData.vertexLighting = IN.fogFactorAndVertexLight.yzw;
#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
float3 SH = SampleSH(inputData.normalWS.xyz);
#else
float3 SH = IN.lightmapUVOrVertexSH.xyz;
#endif
#ifdef ASE_BAKEDGI
inputData.bakedGI = BakedGI;
#else
#if defined(DYNAMICLIGHTMAP_ON)
inputData.bakedGI = SAMPLE_GI( IN.lightmapUVOrVertexSH.xy, IN.dynamicLightmapUV.xy, SH, inputData.normalWS);
#else
inputData.bakedGI = SAMPLE_GI( IN.lightmapUVOrVertexSH.xy, SH, inputData.normalWS );
#endif
#endif
inputData.normalizedScreenSpaceUV = NormalizedScreenSpaceUV;
inputData.shadowMask = SAMPLE_SHADOWMASK(IN.lightmapUVOrVertexSH.xy);
#if defined(DEBUG_DISPLAY)
#if defined(DYNAMICLIGHTMAP_ON)
inputData.dynamicLightmapUV = IN.dynamicLightmapUV.xy;
#endif
#if defined(LIGHTMAP_ON)
inputData.staticLightmapUV = IN.lightmapUVOrVertexSH.xy;
#else
inputData.vertexSH = SH;
#endif
#endif
#ifdef _DBUFFER
ApplyDecal(IN.clipPos,
BaseColor,
Specular,
inputData.normalWS,
Metallic,
Occlusion,
Smoothness);
#endif
BRDFData brdfData;
InitializeBRDFData
(BaseColor, Metallic, Specular, Smoothness, Alpha, brdfData);
Light mainLight = GetMainLight(inputData.shadowCoord, inputData.positionWS, inputData.shadowMask);
half4 color;
MixRealtimeAndBakedGI(mainLight, inputData.normalWS, inputData.bakedGI, inputData.shadowMask);
color.rgb = GlobalIllumination(brdfData, inputData.bakedGI, Occlusion, inputData.positionWS, inputData.normalWS, inputData.viewDirectionWS);
color.a = Alpha;
#ifdef ASE_FINAL_COLOR_ALPHA_MULTIPLY
color.rgb *= color.a;
#endif
#ifdef ASE_DEPTH_WRITE_ON
outputDepth = DepthValue;
#endif
return BRDFDataToGbuffer(brdfData, inputData, Smoothness, Emission + color.rgb, Occlusion);
}
ENDHLSL
}
Pass
{
Name "SceneSelectionPass"
Tags { "LightMode"="SceneSelectionPass" }
Cull Off
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#define SCENESELECTIONPASS 1
#define ATTRIBUTES_NEED_NORMAL
#define ATTRIBUTES_NEED_TANGENT
#define SHADERPASS SHADERPASS_DEPTHONLY
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
float4 ase_texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/SelectionPickingPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
struct SurfaceDescription
{
float Alpha;
float AlphaClipThreshold;
};
VertexOutput VertexFunction(VertexInput v )
{
VertexOutput o;
ZERO_INITIALIZE(VertexOutput, o);
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord.xy = v.ase_texcoord.xy;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
o.clipPos = TransformWorldToHClip(positionWS);
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
{
TessellationFactors o;
float4 tf = 1;
float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
#if defined(ASE_FIXED_TESSELLATION)
tf = FixedTess( tessValue );
#elif defined(ASE_DISTANCE_TESSELLATION)
tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
#elif defined(ASE_LENGTH_TESSELLATION)
tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
#elif defined(ASE_LENGTH_CULL_TESSELLATION)
tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
#endif
o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
return o;
}
[domain("tri")]
[partitioning("fractional_odd")]
[outputtopology("triangle_cw")]
[patchconstantfunc("TessellationFunction")]
[outputcontrolpoints(3)]
VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
{
return patch[id];
}
[domain("tri")]
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
{
VertexInput o = (VertexInput) 0;
o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
half4 frag(VertexOutput IN ) : SV_TARGET
{
SurfaceDescription surfaceDescription = (SurfaceDescription)0;
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
surfaceDescription.Alpha = tex2DNode29.a;
surfaceDescription.AlphaClipThreshold = _AlphaClip;
#if _ALPHATEST_ON
float alphaClipThreshold = 0.01f;
#if ALPHA_CLIP_THRESHOLD
alphaClipThreshold = surfaceDescription.AlphaClipThreshold;
#endif
clip(surfaceDescription.Alpha - alphaClipThreshold);
#endif
half4 outColor = 0;
#ifdef SCENESELECTIONPASS
outColor = half4(_ObjectId, _PassValue, 1.0, 1.0);
#elif defined(SCENEPICKINGPASS)
outColor = _SelectionID;
#endif
return outColor;
}
ENDHLSL
}
Pass
{
Name "ScenePickingPass"
Tags { "LightMode"="Picking" }
HLSLPROGRAM
#define _NORMAL_DROPOFF_TS 1
#define ASE_FOG 1
#define _ALPHATEST_ON 1
#define ASE_SRP_VERSION 120108
#pragma vertex vert
#pragma fragment frag
#define SCENEPICKINGPASS 1
#define ATTRIBUTES_NEED_NORMAL
#define ATTRIBUTES_NEED_TANGENT
#define SHADERPASS SHADERPASS_DEPTHONLY
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Input.hlsl"
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
#pragma multi_compile_instancing
struct VertexInput
{
float4 vertex : POSITION;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct VertexOutput
{
float4 clipPos : SV_POSITION;
float4 ase_texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
UNITY_VERTEX_OUTPUT_STEREO
};
CBUFFER_START(UnityPerMaterial)
float4 _BottomColor;
float4 _TopColor;
float _WindSpeed;
float _WindScale;
float _GradientAmount;
float _AlphaClip;
#ifdef ASE_TRANSMISSION
float _TransmissionShadow;
#endif
#ifdef ASE_TRANSLUCENCY
float _TransStrength;
float _TransNormal;
float _TransScattering;
float _TransDirect;
float _TransAmbient;
float _TransShadow;
#endif
#ifdef ASE_TESSELLATION
float _TessPhongStrength;
float _TessValue;
float _TessMin;
float _TessMax;
float _TessEdgeLength;
float _TessMaxDisp;
#endif
CBUFFER_END
// Property used by ScenePickingPass
#ifdef SCENEPICKINGPASS
float4 _SelectionID;
#endif
// Properties used by SceneSelectionPass
#ifdef SCENESELECTIONPASS
int _ObjectId;
int _PassValue;
#endif
sampler2D _GrassTexture;
UNITY_INSTANCING_BUFFER_START(DistantLandsCozyURPDemoStylizedGrass)
UNITY_DEFINE_INSTANCED_PROP(float4, _GrassTexture_ST)
UNITY_DEFINE_INSTANCED_PROP(float3, _WindStrength)
UNITY_INSTANCING_BUFFER_END(DistantLandsCozyURPDemoStylizedGrass)
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/Varyings.hlsl"
//#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/SelectionPickingPass.hlsl"
//#ifdef HAVE_VFX_MODIFICATION
//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/VisualEffectVertex.hlsl"
//#endif
inline float noise_randomValue (float2 uv) { return frac(sin(dot(uv, float2(12.9898, 78.233)))*43758.5453); }
inline float noise_interpolate (float a, float b, float t) { return (1.0-t)*a + (t*b); }
inline float valueNoise (float2 uv)
{
float2 i = floor(uv);
float2 f = frac( uv );
f = f* f * (3.0 - 2.0 * f);
uv = abs( frac(uv) - 0.5);
float2 c0 = i + float2( 0.0, 0.0 );
float2 c1 = i + float2( 1.0, 0.0 );
float2 c2 = i + float2( 0.0, 1.0 );
float2 c3 = i + float2( 1.0, 1.0 );
float r0 = noise_randomValue( c0 );
float r1 = noise_randomValue( c1 );
float r2 = noise_randomValue( c2 );
float r3 = noise_randomValue( c3 );
float bottomOfGrid = noise_interpolate( r0, r1, f.x );
float topOfGrid = noise_interpolate( r2, r3, f.x );
float t = noise_interpolate( bottomOfGrid, topOfGrid, f.y );
return t;
}
float SimpleNoise(float2 UV)
{
float t = 0.0;
float freq = pow( 2.0, float( 0 ) );
float amp = pow( 0.5, float( 3 - 0 ) );
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(1));
amp = pow(0.5, float(3-1));
t += valueNoise( UV/freq )*amp;
freq = pow(2.0, float(2));
amp = pow(0.5, float(3-2));
t += valueNoise( UV/freq )*amp;
return t;
}
struct SurfaceDescription
{
float Alpha;
float AlphaClipThreshold;
};
VertexOutput VertexFunction(VertexInput v )
{
VertexOutput o;
ZERO_INITIALIZE(VertexOutput, o);
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
float3 _WindStrength_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_WindStrength);
float3 ase_worldPos = TransformObjectToWorld( (v.vertex).xyz );
float mulTime11 = _TimeParameters.x * 3.0;
float2 texCoord17 = v.ase_texcoord.xy * float2( 1,1 ) + ( ase_worldPos + ( _WindSpeed * mulTime11 * 3.0 ) ).xy;
float simpleNoise21 = SimpleNoise( texCoord17*_WindScale );
simpleNoise21 = simpleNoise21*2 - 1;
float4 transform25 = mul(GetWorldToObjectMatrix(),float4( ( _WindStrength_Instance * simpleNoise21 * v.ase_color.r ) , 0.0 ));
o.ase_texcoord.xy = v.ase_texcoord.xy;
//setting value to unused interpolator channels and avoid initialization warnings
o.ase_texcoord.zw = 0;
#ifdef ASE_ABSOLUTE_VERTEX_POS
float3 defaultVertexValue = v.vertex.xyz;
#else
float3 defaultVertexValue = float3(0, 0, 0);
#endif
float3 vertexValue = transform25.xyz;
#ifdef ASE_ABSOLUTE_VERTEX_POS
v.vertex.xyz = vertexValue;
#else
v.vertex.xyz += vertexValue;
#endif
v.ase_normal = v.ase_normal;
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
o.clipPos = TransformWorldToHClip(positionWS);
return o;
}
#if defined(ASE_TESSELLATION)
struct VertexControl
{
float4 vertex : INTERNALTESSPOS;
float3 ase_normal : NORMAL;
float4 ase_texcoord : TEXCOORD0;
float4 ase_color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
struct TessellationFactors
{
float edge[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
VertexControl vert ( VertexInput v )
{
VertexControl o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_TRANSFER_INSTANCE_ID(v, o);
o.vertex = v.vertex;
o.ase_normal = v.ase_normal;
o.ase_texcoord = v.ase_texcoord;
o.ase_color = v.ase_color;
return o;
}
TessellationFactors TessellationFunction (InputPatch<VertexControl,3> v)
{
TessellationFactors o;
float4 tf = 1;
float tessValue = _TessValue; float tessMin = _TessMin; float tessMax = _TessMax;
float edgeLength = _TessEdgeLength; float tessMaxDisp = _TessMaxDisp;
#if defined(ASE_FIXED_TESSELLATION)
tf = FixedTess( tessValue );
#elif defined(ASE_DISTANCE_TESSELLATION)
tf = DistanceBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, tessValue, tessMin, tessMax, GetObjectToWorldMatrix(), _WorldSpaceCameraPos );
#elif defined(ASE_LENGTH_TESSELLATION)
tf = EdgeLengthBasedTess(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams );
#elif defined(ASE_LENGTH_CULL_TESSELLATION)
tf = EdgeLengthBasedTessCull(v[0].vertex, v[1].vertex, v[2].vertex, edgeLength, tessMaxDisp, GetObjectToWorldMatrix(), _WorldSpaceCameraPos, _ScreenParams, unity_CameraWorldClipPlanes );
#endif
o.edge[0] = tf.x; o.edge[1] = tf.y; o.edge[2] = tf.z; o.inside = tf.w;
return o;
}
[domain("tri")]
[partitioning("fractional_odd")]
[outputtopology("triangle_cw")]
[patchconstantfunc("TessellationFunction")]
[outputcontrolpoints(3)]
VertexControl HullFunction(InputPatch<VertexControl, 3> patch, uint id : SV_OutputControlPointID)
{
return patch[id];
}
[domain("tri")]
VertexOutput DomainFunction(TessellationFactors factors, OutputPatch<VertexControl, 3> patch, float3 bary : SV_DomainLocation)
{
VertexInput o = (VertexInput) 0;
o.vertex = patch[0].vertex * bary.x + patch[1].vertex * bary.y + patch[2].vertex * bary.z;
o.ase_normal = patch[0].ase_normal * bary.x + patch[1].ase_normal * bary.y + patch[2].ase_normal * bary.z;
o.ase_texcoord = patch[0].ase_texcoord * bary.x + patch[1].ase_texcoord * bary.y + patch[2].ase_texcoord * bary.z;
o.ase_color = patch[0].ase_color * bary.x + patch[1].ase_color * bary.y + patch[2].ase_color * bary.z;
#if defined(ASE_PHONG_TESSELLATION)
float3 pp[3];
for (int i = 0; i < 3; ++i)
pp[i] = o.vertex.xyz - patch[i].ase_normal * (dot(o.vertex.xyz, patch[i].ase_normal) - dot(patch[i].vertex.xyz, patch[i].ase_normal));
float phongStrength = _TessPhongStrength;
o.vertex.xyz = phongStrength * (pp[0]*bary.x + pp[1]*bary.y + pp[2]*bary.z) + (1.0f-phongStrength) * o.vertex.xyz;
#endif
UNITY_TRANSFER_INSTANCE_ID(patch[0], o);
return VertexFunction(o);
}
#else
VertexOutput vert ( VertexInput v )
{
return VertexFunction( v );
}
#endif
half4 frag(VertexOutput IN ) : SV_TARGET
{
SurfaceDescription surfaceDescription = (SurfaceDescription)0;
float4 _GrassTexture_ST_Instance = UNITY_ACCESS_INSTANCED_PROP(DistantLandsCozyURPDemoStylizedGrass,_GrassTexture_ST);
float2 uv_GrassTexture = IN.ase_texcoord.xy * _GrassTexture_ST_Instance.xy + _GrassTexture_ST_Instance.zw;
float4 tex2DNode29 = tex2D( _GrassTexture, uv_GrassTexture );
surfaceDescription.Alpha = tex2DNode29.a;
surfaceDescription.AlphaClipThreshold = _AlphaClip;
#if _ALPHATEST_ON
float alphaClipThreshold = 0.01f;
#if ALPHA_CLIP_THRESHOLD
alphaClipThreshold = surfaceDescription.AlphaClipThreshold;
#endif
clip(surfaceDescription.Alpha - alphaClipThreshold);
#endif
half4 outColor = 0;
#ifdef SCENESELECTIONPASS
outColor = half4(_ObjectId, _PassValue, 1.0, 1.0);
#elif defined(SCENEPICKINGPASS)
outColor = _SelectionID;
#endif
return outColor;
}
ENDHLSL
}
}
CustomEditor "UnityEditor.ShaderGraphLitGUI"
FallBack "Hidden/Shader Graph/FallbackError"
Fallback Off
}
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ASEEND*/
//CHKSM=865606DD2E33C654B310EA6D9F713C55149D993D
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