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393 lines
21 KiB
GLSL
393 lines
21 KiB
GLSL
Shader "Ciconia Studio/CS_Standard/Builtin/Standard (Specular setup)/Cutout"
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{
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Properties
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{
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[Space(35)][Header(Surface Options )]
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[Space(15)][Enum(Off,2,On,0)] _Cull("Double Sided", Float) = 0 //"Back"
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[Enum(Off,0,On,1)] _ZWrite("ZWrite", Float) = 1.0 //"On"
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[Enum(UnityEngine.Rendering.CompareFunction)] _ZTest("ZTest", Float) = 4 //"LessEqual"
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_Cutoff( "Mask Clip Value", Float ) = 0.5
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[Space(35)][Header(Main Properties )][Space(15)]_GlobalXYTilingXYZWOffsetXY("Global --> XY(TilingXY) - ZW(OffsetXY)", Vector) = (1,1,0,0)
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_Color("Color", Color) = (1,1,1,0)
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[Toggle]_InvertABaseColor("Invert Alpha", Float) = 0
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_MainTex("Base Color", 2D) = "white" {}
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_Saturation("Saturation", Float) = 0
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_Brightness("Brightness", Range( 1 , 8)) = 1
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[Space(35)]_BumpMap("Normal Map", 2D) = "bump" {}
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_BumpScale("Normal Intensity", Float) = 0.3
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[Space(35)]_SpecularColor("Specular Color", Color) = (1,1,1,0)
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_SpecGlossMap("Specular Map -->(Smoothness A)", 2D) = "white" {}
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_SpecularIntensity("Specular Intensity", Range( 0 , 2)) = 0.2
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_Glossiness("Smoothness", Range( 0 , 2)) = 0.5
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[Space(10)][KeywordEnum(SpecularAlpha,BaseColorAlpha)] _Source("Source", Float) = 0
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[Space(35)]_ParallaxMap("Height Map", 2D) = "white" {}
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_Parallax("Height Scale", Range( -0.1 , 0.1)) = 0
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[Space(35)]_OcclusionMap("Ambient Occlusion Map", 2D) = "white" {}
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_AoIntensity("Ao Intensity", Range( 0 , 2)) = 1
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[HDR][Space(45)]_EmissionColor("Emission Color", Color) = (0,0,0,0)
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_EmissionMap("Emission Map", 2D) = "white" {}
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_EmissionIntensity("Intensity", Range( 0 , 2)) = 1
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[Space(35)][Header(Mask Properties)][Toggle]_EnableDetailMask("Enable", Float) = 0
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[Space(15)][Toggle]_VisualizeMask("Visualize Mask", Float) = 0
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[Space(15)][Toggle]_EnableTriplanarProjection("Enable Triplanar Projection", Float) = 1
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[KeywordEnum(ObjectSpace,WorldSpace)] _TriplanarSpaceProjection("Space Projection", Float) = 0
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_TriplanarFalloff("Falloff", Float) = 20
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_TriplanarXYTilingXYZWOffsetXY1("Triplanar --> XY(TilingXY) - ZW(OffsetXY) ", Vector) = (1,1,0,0)
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[Toggle]_InvertMask("Invert Mask", Float) = 0
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_DetailMask("Detail Mask", 2D) = "white" {}
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_IntensityMask("Intensity", Range( 0 , 1)) = 1
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[Space(15)]_ContrastDetailMap("Contrast", Float) = 0
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_SpreadDetailMap("Spread", Float) = 0
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[Space(35)][Header(Detail Properties)][Space(15)][Toggle]_BlendmodeOverlay("Blend mode Overlay", Float) = 0
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[Space(35)]_DetailColor("Color", Color) = (1,1,1,0)
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_DetailAlbedoMap("Base Color", 2D) = "white" {}
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_DetailSaturation("Saturation", Float) = 0
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_DetailBrightness("Brightness", Range( 1 , 8)) = 1
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[HideInInspector] _texcoord( "", 2D ) = "white" {}
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[Space(35)][Toggle]_BlendMainNormal("Blend Main Normal", Float) = 0
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_DetailNormalMap("Normal Map", 2D) = "bump" {}
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_DetailNormalMapScale("Scale", Float) = 0.3
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[Space(35)]_DetailSpecularColor("Specular Color", Color) = (1,1,1,0)
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_DetailSpecGlossMap("Specular Map -->(Smoothness A)", 2D) = "white" {}
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_DetailSpecularIntensity("Specular Intensity", Range( 0 , 2)) = 0.2
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_DetailGlossiness("Smoothness", Range( 0 , 2)) = 0.5
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[Space(10)][KeywordEnum(SpecularAlpha,AlbedoAlpha)] _DetailSource("Source", Float) = 0
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[Space(15)][Toggle]_UseAoFromMainProperties("Use Ao From Main Properties", Float) = 1
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[Toggle]_UseEmissionFromMainProperties("Use Emission From Main Properties", Float) = 1
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[Space(35)][Header(Cutout Properties)][Space(15)][Toggle]_InvertCutout("Invert ", Float) = 0
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[Toggle]_UseBaseColorAlpha("Use BaseColor Alpha", Float) = 0
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_CutoutMap("Cutout Mask", 2D) = "white" {}
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[HideInInspector] __dirty( "", Int ) = 1
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}
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SubShader
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{
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Tags{ "RenderType" = "Opaque" "Queue" = "AlphaTest+0" "IsEmissive" = "true" }
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Cull[_Cull]
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ZWrite[_ZWrite]
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ZTest [_ZTest]
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CGINCLUDE
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#include "UnityCG.cginc"
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#include "UnityStandardUtils.cginc"
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#include "UnityShaderVariables.cginc"
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#include "UnityPBSLighting.cginc"
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#include "Lighting.cginc"
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#pragma target 3.0
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#pragma multi_compile_instancing
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#pragma shader_feature_local _TRIPLANARSPACEPROJECTION_OBJECTSPACE _TRIPLANARSPACEPROJECTION_WORLDSPACE
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#pragma shader_feature_local _SOURCE_SPECULARALPHA _SOURCE_BASECOLORALPHA
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#pragma shader_feature_local _DETAILSOURCE_SPECULARALPHA _DETAILSOURCE_ALBEDOALPHA
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#ifdef UNITY_PASS_SHADOWCASTER
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#undef INTERNAL_DATA
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#undef WorldReflectionVector
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#undef WorldNormalVector
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#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
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#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
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#define WorldNormalVector(data,normal) half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
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#endif
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struct Input
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{
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float2 uv_texcoord;
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float3 viewDir;
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INTERNAL_DATA
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half ASEVFace : VFACE;
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float3 worldPos;
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float3 worldNormal;
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};
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uniform float _BlendMainNormal;
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uniform sampler2D _BumpMap;
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uniform float4 _BumpMap_ST;
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uniform float4 _GlobalXYTilingXYZWOffsetXY;
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uniform sampler2D _ParallaxMap;
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uniform float4 _ParallaxMap_ST;
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uniform float _Parallax;
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uniform float _BumpScale;
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uniform sampler2D _DetailNormalMap;
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uniform float4 _DetailNormalMap_ST;
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uniform float _DetailNormalMapScale;
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uniform float _EnableDetailMask;
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uniform float _ContrastDetailMap;
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uniform float _InvertMask;
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uniform float _EnableTriplanarProjection;
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uniform sampler2D _DetailMask;
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uniform float4 _TriplanarXYTilingXYZWOffsetXY1;
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uniform float _SpreadDetailMap;
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uniform float _IntensityMask;
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uniform float _VisualizeMask;
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uniform float _BlendmodeOverlay;
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uniform float _Brightness;
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uniform float4 _Color;
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uniform sampler2D _MainTex;
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uniform float4 _MainTex_ST;
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uniform float _Saturation;
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uniform float _DetailBrightness;
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uniform float4 _DetailColor;
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uniform sampler2D _DetailAlbedoMap;
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uniform float4 _DetailAlbedoMap_ST;
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uniform float _DetailSaturation;
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uniform float _UseEmissionFromMainProperties;
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uniform float4 _EmissionColor;
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uniform sampler2D _EmissionMap;
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uniform float4 _EmissionMap_ST;
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uniform float _EmissionIntensity;
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uniform float4 _SpecularColor;
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uniform sampler2D _SpecGlossMap;
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uniform float4 _SpecGlossMap_ST;
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uniform float _SpecularIntensity;
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uniform float4 _DetailSpecularColor;
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uniform sampler2D _DetailSpecGlossMap;
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uniform float4 _DetailSpecGlossMap_ST;
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uniform float _DetailSpecularIntensity;
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uniform float _Glossiness;
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uniform float _InvertABaseColor;
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uniform float _DetailGlossiness;
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uniform float _UseAoFromMainProperties;
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uniform sampler2D _OcclusionMap;
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uniform float4 _OcclusionMap_ST;
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uniform float _AoIntensity;
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uniform float _InvertCutout;
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uniform float _UseBaseColorAlpha;
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uniform sampler2D _CutoutMap;
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uniform float4 _CutoutMap_ST;
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uniform float _Cutoff = 0.5;
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UNITY_INSTANCING_BUFFER_START(CiconiaStudioCS_StandardBuiltinStandardSpecularsetupCutout)
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UNITY_DEFINE_INSTANCED_PROP(float, _TriplanarFalloff)
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#define _TriplanarFalloff_arr CiconiaStudioCS_StandardBuiltinStandardSpecularsetupCutout
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UNITY_INSTANCING_BUFFER_END(CiconiaStudioCS_StandardBuiltinStandardSpecularsetupCutout)
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inline float4 TriplanarSampling396( sampler2D topTexMap, float3 worldPos, float3 worldNormal, float falloff, float2 tiling, float3 normalScale, float3 index )
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{
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float3 projNormal = ( pow( abs( worldNormal ), falloff ) );
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projNormal /= ( projNormal.x + projNormal.y + projNormal.z ) + 0.00001;
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float3 nsign = sign( worldNormal );
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half4 xNorm; half4 yNorm; half4 zNorm;
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xNorm = tex2D( topTexMap, tiling * worldPos.zy * float2( nsign.x, 1.0 ) );
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yNorm = tex2D( topTexMap, tiling * worldPos.xz * float2( nsign.y, 1.0 ) );
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zNorm = tex2D( topTexMap, tiling * worldPos.xy * float2( -nsign.z, 1.0 ) );
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return xNorm * projNormal.x + yNorm * projNormal.y + zNorm * projNormal.z;
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}
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float4 CalculateContrast( float contrastValue, float4 colorTarget )
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{
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float t = 0.5 * ( 1.0 - contrastValue );
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return mul( float4x4( contrastValue,0,0,t, 0,contrastValue,0,t, 0,0,contrastValue,t, 0,0,0,1 ), colorTarget );
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}
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void surf( Input i , inout SurfaceOutputStandardSpecular o )
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{
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float2 uv_BumpMap = i.uv_texcoord * _BumpMap_ST.xy + _BumpMap_ST.zw;
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float2 break26_g635 = uv_BumpMap;
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float GlobalTilingX11 = ( _GlobalXYTilingXYZWOffsetXY.x - 1.0 );
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float GlobalTilingY8 = ( _GlobalXYTilingXYZWOffsetXY.y - 1.0 );
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float2 appendResult14_g635 = (float2(( break26_g635.x * GlobalTilingX11 ) , ( break26_g635.y * GlobalTilingY8 )));
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float GlobalOffsetX10 = _GlobalXYTilingXYZWOffsetXY.z;
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float GlobalOffsetY9 = _GlobalXYTilingXYZWOffsetXY.w;
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float2 appendResult13_g635 = (float2(( break26_g635.x + GlobalOffsetX10 ) , ( break26_g635.y + GlobalOffsetY9 )));
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float2 uv_ParallaxMap = i.uv_texcoord * _ParallaxMap_ST.xy + _ParallaxMap_ST.zw;
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float2 break26_g469 = uv_ParallaxMap;
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float2 appendResult14_g469 = (float2(( break26_g469.x * GlobalTilingX11 ) , ( break26_g469.y * GlobalTilingY8 )));
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float2 appendResult13_g469 = (float2(( break26_g469.x + GlobalOffsetX10 ) , ( break26_g469.y + GlobalOffsetY9 )));
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float4 temp_cast_0 = (tex2D( _ParallaxMap, ( appendResult14_g469 + appendResult13_g469 ) ).g).xxxx;
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float2 paralaxOffset36_g468 = ParallaxOffset( temp_cast_0.x , _Parallax , i.viewDir );
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float2 switchResult47_g468 = (((i.ASEVFace>0)?(paralaxOffset36_g468):(0.0)));
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float2 Parallaxe369 = switchResult47_g468;
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float3 temp_output_245_0 = UnpackScaleNormal( tex2D( _BumpMap, ( ( appendResult14_g635 + appendResult13_g635 ) + Parallaxe369 ) ), _BumpScale );
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float2 uv_DetailNormalMap = i.uv_texcoord * _DetailNormalMap_ST.xy + _DetailNormalMap_ST.zw;
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float3 NormalDetail155 = UnpackScaleNormal( tex2D( _DetailNormalMap, uv_DetailNormalMap ), _DetailNormalMapScale );
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float4 temp_cast_2 = (0.0).xxxx;
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float2 appendResult394 = (float2(_TriplanarXYTilingXYZWOffsetXY1.x , _TriplanarXYTilingXYZWOffsetXY1.y));
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float _TriplanarFalloff_Instance = UNITY_ACCESS_INSTANCED_PROP(_TriplanarFalloff_arr, _TriplanarFalloff);
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float3 ase_worldPos = i.worldPos;
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float3 ase_worldNormal = WorldNormalVector( i, float3( 0, 0, 1 ) );
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float3 ase_vertex3Pos = mul( unity_WorldToObject, float4( i.worldPos , 1 ) );
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float3 ase_vertexNormal = mul( unity_WorldToObject, float4( ase_worldNormal, 0 ) );
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#if defined(_TRIPLANARSPACEPROJECTION_OBJECTSPACE)
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float3 staticSwitch389 = ase_vertex3Pos;
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#elif defined(_TRIPLANARSPACEPROJECTION_WORLDSPACE)
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float3 staticSwitch389 = ase_worldPos;
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#else
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float3 staticSwitch389 = ase_vertex3Pos;
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#endif
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float2 appendResult388 = (float2(_TriplanarXYTilingXYZWOffsetXY1.z , _TriplanarXYTilingXYZWOffsetXY1.w));
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float4 triplanar396 = TriplanarSampling396( _DetailMask, ( staticSwitch389 + float3( appendResult388 , 0.0 ) ), ase_vertexNormal, _TriplanarFalloff_Instance, appendResult394, 1.0, 0 );
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float4 clampResult409 = clamp( ( CalculateContrast(( _ContrastDetailMap + 1.0 ),(( _InvertMask )?( ( 1.0 - (( _EnableTriplanarProjection )?( triplanar396 ):( tex2D( _DetailMask, i.uv_texcoord ) )) ) ):( (( _EnableTriplanarProjection )?( triplanar396 ):( tex2D( _DetailMask, i.uv_texcoord ) )) ))) + -_SpreadDetailMap ) , float4( 0,0,0,0 ) , float4( 1,1,1,0 ) );
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float MaskIntensity408 = _IntensityMask;
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float4 Mask158 = (( _EnableDetailMask )?( ( clampResult409 * MaskIntensity408 ) ):( temp_cast_2 ));
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float3 lerpResult137 = lerp( temp_output_245_0 , NormalDetail155 , Mask158.rgb);
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float3 lerpResult205 = lerp( temp_output_245_0 , BlendNormals( temp_output_245_0 , NormalDetail155 ) , Mask158.rgb);
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float3 Normal27 = (( _BlendMainNormal )?( lerpResult205 ):( lerpResult137 ));
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o.Normal = Normal27;
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float2 uv_MainTex = i.uv_texcoord * _MainTex_ST.xy + _MainTex_ST.zw;
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float2 break26_g630 = uv_MainTex;
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float2 appendResult14_g630 = (float2(( break26_g630.x * GlobalTilingX11 ) , ( break26_g630.y * GlobalTilingY8 )));
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float2 appendResult13_g630 = (float2(( break26_g630.x + GlobalOffsetX10 ) , ( break26_g630.y + GlobalOffsetY9 )));
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float4 tex2DNode7_g629 = tex2D( _MainTex, ( ( appendResult14_g630 + appendResult13_g630 ) + Parallaxe369 ) );
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float clampResult27_g629 = clamp( _Saturation , -1.0 , 100.0 );
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float3 desaturateInitialColor29_g629 = ( _Color * tex2DNode7_g629 ).rgb;
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float desaturateDot29_g629 = dot( desaturateInitialColor29_g629, float3( 0.299, 0.587, 0.114 ));
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float3 desaturateVar29_g629 = lerp( desaturateInitialColor29_g629, desaturateDot29_g629.xxx, -clampResult27_g629 );
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float4 temp_output_338_0 = CalculateContrast(_Brightness,float4( desaturateVar29_g629 , 0.0 ));
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float2 uv_DetailAlbedoMap = i.uv_texcoord * _DetailAlbedoMap_ST.xy + _DetailAlbedoMap_ST.zw;
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float4 tex2DNode7_g612 = tex2D( _DetailAlbedoMap, uv_DetailAlbedoMap );
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float clampResult27_g612 = clamp( _DetailSaturation , -1.0 , 100.0 );
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float3 desaturateInitialColor29_g612 = ( _DetailColor * tex2DNode7_g612 ).rgb;
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float desaturateDot29_g612 = dot( desaturateInitialColor29_g612, float3( 0.299, 0.587, 0.114 ));
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float3 desaturateVar29_g612 = lerp( desaturateInitialColor29_g612, desaturateDot29_g612.xxx, -clampResult27_g612 );
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float4 AlbedoDetail153 = CalculateContrast(_DetailBrightness,float4( desaturateVar29_g612 , 0.0 ));
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float4 lerpResult343 = lerp( temp_output_338_0 , AlbedoDetail153 , Mask158);
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float4 blendOpSrc15_g642 = temp_output_338_0;
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float4 blendOpDest15_g642 = lerpResult343;
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float4 lerpBlendMode15_g642 = lerp(blendOpDest15_g642,(( blendOpDest15_g642 > 0.5 ) ? ( 1.0 - 2.0 * ( 1.0 - blendOpDest15_g642 ) * ( 1.0 - blendOpSrc15_g642 ) ) : ( 2.0 * blendOpDest15_g642 * blendOpSrc15_g642 ) ),Mask158.x);
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float4 Albedo26 = (( _VisualizeMask )?( Mask158 ):( (( _BlendmodeOverlay )?( ( saturate( lerpBlendMode15_g642 )) ):( lerpResult343 )) ));
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o.Albedo = Albedo26.rgb;
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float2 uv_EmissionMap = i.uv_texcoord * _EmissionMap_ST.xy + _EmissionMap_ST.zw;
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float2 break26_g639 = uv_EmissionMap;
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float2 appendResult14_g639 = (float2(( break26_g639.x * GlobalTilingX11 ) , ( break26_g639.y * GlobalTilingY8 )));
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float2 appendResult13_g639 = (float2(( break26_g639.x + GlobalOffsetX10 ) , ( break26_g639.y + GlobalOffsetY9 )));
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float4 temp_output_248_0 = ( _EmissionColor * tex2D( _EmissionMap, ( ( appendResult14_g639 + appendResult13_g639 ) + Parallaxe369 ) ) * _EmissionIntensity );
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float4 temp_cast_21 = (0.0).xxxx;
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float4 lerpResult190 = lerp( temp_output_248_0 , temp_cast_21 , Mask158);
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float4 Emission110 = (( _UseEmissionFromMainProperties )?( temp_output_248_0 ):( lerpResult190 ));
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o.Emission = Emission110.rgb;
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float2 uv_SpecGlossMap = i.uv_texcoord * _SpecGlossMap_ST.xy + _SpecGlossMap_ST.zw;
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float2 break26_g641 = uv_SpecGlossMap;
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float2 appendResult14_g641 = (float2(( break26_g641.x * GlobalTilingX11 ) , ( break26_g641.y * GlobalTilingY8 )));
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float2 appendResult13_g641 = (float2(( break26_g641.x + GlobalOffsetX10 ) , ( break26_g641.y + GlobalOffsetY9 )));
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float4 tex2DNode3_g640 = tex2D( _SpecGlossMap, ( ( appendResult14_g641 + appendResult13_g641 ) + Parallaxe369 ) );
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float2 uv_DetailSpecGlossMap = i.uv_texcoord * _DetailSpecGlossMap_ST.xy + _DetailSpecGlossMap_ST.zw;
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float4 tex2DNode3_g633 = tex2D( _DetailSpecGlossMap, uv_DetailSpecGlossMap );
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float4 DetailMetallic176 = ( _DetailSpecularColor * tex2DNode3_g633 * _DetailSpecularIntensity );
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float4 lerpResult179 = lerp( ( _SpecularColor * tex2DNode3_g640 * _SpecularIntensity ) , DetailMetallic176 , Mask158);
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float4 Specular41 = lerpResult179;
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o.Specular = Specular41.rgb;
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float BaseColorAlpha46 = (( _InvertABaseColor )?( ( 1.0 - tex2DNode7_g629.a ) ):( tex2DNode7_g629.a ));
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#if defined(_SOURCE_SPECULARALPHA)
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float staticSwitch31_g640 = ( tex2DNode3_g640.a * _Glossiness );
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#elif defined(_SOURCE_BASECOLORALPHA)
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float staticSwitch31_g640 = ( _Glossiness * BaseColorAlpha46 );
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#else
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float staticSwitch31_g640 = ( tex2DNode3_g640.a * _Glossiness );
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#endif
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float DetailBaseColorAlpha170 = tex2DNode7_g612.a;
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#if defined(_DETAILSOURCE_SPECULARALPHA)
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float staticSwitch31_g633 = ( tex2DNode3_g633.a * _DetailGlossiness );
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#elif defined(_DETAILSOURCE_ALBEDOALPHA)
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float staticSwitch31_g633 = ( _DetailGlossiness * DetailBaseColorAlpha170 );
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#else
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float staticSwitch31_g633 = ( tex2DNode3_g633.a * _DetailGlossiness );
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#endif
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float DetailSmoothness175 = staticSwitch31_g633;
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float lerpResult182 = lerp( staticSwitch31_g640 , DetailSmoothness175 , Mask158.r);
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float Smoothness40 = lerpResult182;
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o.Smoothness = Smoothness40;
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float2 uv_OcclusionMap = i.uv_texcoord * _OcclusionMap_ST.xy + _OcclusionMap_ST.zw;
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float2 break26_g637 = uv_OcclusionMap;
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float2 appendResult14_g637 = (float2(( break26_g637.x * GlobalTilingX11 ) , ( break26_g637.y * GlobalTilingY8 )));
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float2 appendResult13_g637 = (float2(( break26_g637.x + GlobalOffsetX10 ) , ( break26_g637.y + GlobalOffsetY9 )));
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float blendOpSrc2_g636 = tex2D( _OcclusionMap, ( ( appendResult14_g637 + appendResult13_g637 ) + Parallaxe369 ) ).r;
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float blendOpDest2_g636 = ( 1.0 - _AoIntensity );
|
|
float temp_output_247_0 = ( saturate( ( 1.0 - ( 1.0 - blendOpSrc2_g636 ) * ( 1.0 - blendOpDest2_g636 ) ) ));
|
|
float lerpResult185 = lerp( temp_output_247_0 , 1.0 , Mask158.r);
|
|
float AmbientOcclusion94 = (( _UseAoFromMainProperties )?( temp_output_247_0 ):( lerpResult185 ));
|
|
o.Occlusion = AmbientOcclusion94;
|
|
o.Alpha = 1;
|
|
float2 uv_CutoutMap = i.uv_texcoord * _CutoutMap_ST.xy + _CutoutMap_ST.zw;
|
|
float4 tex2DNode8_g643 = tex2D( _CutoutMap, uv_CutoutMap );
|
|
float4 temp_cast_26 = (BaseColorAlpha46).xxxx;
|
|
float4 temp_cast_27 = (BaseColorAlpha46).xxxx;
|
|
float4 clampResult24_g643 = clamp( (( _InvertCutout )?( ( 1.0 - (( _UseBaseColorAlpha )?( temp_cast_27 ):( tex2DNode8_g643 )) ) ):( (( _UseBaseColorAlpha )?( temp_cast_26 ):( tex2DNode8_g643 )) )) , float4( 0,0,0,0 ) , float4( 1,0,0,0 ) );
|
|
float4 Cutout352 = clampResult24_g643;
|
|
clip( Cutout352.r - _Cutoff );
|
|
}
|
|
|
|
ENDCG
|
|
CGPROGRAM
|
|
#pragma surface surf StandardSpecular keepalpha fullforwardshadows
|
|
|
|
ENDCG
|
|
Pass
|
|
{
|
|
Name "ShadowCaster"
|
|
Tags{ "LightMode" = "ShadowCaster" }
|
|
ZWrite On
|
|
CGPROGRAM
|
|
#pragma vertex vert
|
|
#pragma fragment frag
|
|
#pragma target 3.0
|
|
#pragma multi_compile_shadowcaster
|
|
#pragma multi_compile UNITY_PASS_SHADOWCASTER
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#include "HLSLSupport.cginc"
|
|
#if ( SHADER_API_D3D11 || SHADER_API_GLCORE || SHADER_API_GLES || SHADER_API_GLES3 || SHADER_API_METAL || SHADER_API_VULKAN )
|
|
#define CAN_SKIP_VPOS
|
|
#endif
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
struct v2f
|
|
{
|
|
V2F_SHADOW_CASTER;
|
|
float2 customPack1 : TEXCOORD1;
|
|
float4 tSpace0 : TEXCOORD2;
|
|
float4 tSpace1 : TEXCOORD3;
|
|
float4 tSpace2 : TEXCOORD4;
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
v2f vert( appdata_full v )
|
|
{
|
|
v2f o;
|
|
UNITY_SETUP_INSTANCE_ID( v );
|
|
UNITY_INITIALIZE_OUTPUT( v2f, o );
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
|
|
UNITY_TRANSFER_INSTANCE_ID( v, o );
|
|
Input customInputData;
|
|
float3 worldPos = mul( unity_ObjectToWorld, v.vertex ).xyz;
|
|
half3 worldNormal = UnityObjectToWorldNormal( v.normal );
|
|
half3 worldTangent = UnityObjectToWorldDir( v.tangent.xyz );
|
|
half tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
|
half3 worldBinormal = cross( worldNormal, worldTangent ) * tangentSign;
|
|
o.tSpace0 = float4( worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x );
|
|
o.tSpace1 = float4( worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y );
|
|
o.tSpace2 = float4( worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z );
|
|
o.customPack1.xy = customInputData.uv_texcoord;
|
|
o.customPack1.xy = v.texcoord;
|
|
TRANSFER_SHADOW_CASTER_NORMALOFFSET( o )
|
|
return o;
|
|
}
|
|
half4 frag( v2f IN
|
|
#if !defined( CAN_SKIP_VPOS )
|
|
, UNITY_VPOS_TYPE vpos : VPOS
|
|
#endif
|
|
) : SV_Target
|
|
{
|
|
UNITY_SETUP_INSTANCE_ID( IN );
|
|
Input surfIN;
|
|
UNITY_INITIALIZE_OUTPUT( Input, surfIN );
|
|
surfIN.uv_texcoord = IN.customPack1.xy;
|
|
float3 worldPos = float3( IN.tSpace0.w, IN.tSpace1.w, IN.tSpace2.w );
|
|
half3 worldViewDir = normalize( UnityWorldSpaceViewDir( worldPos ) );
|
|
surfIN.viewDir = IN.tSpace0.xyz * worldViewDir.x + IN.tSpace1.xyz * worldViewDir.y + IN.tSpace2.xyz * worldViewDir.z;
|
|
surfIN.worldPos = worldPos;
|
|
surfIN.worldNormal = float3( IN.tSpace0.z, IN.tSpace1.z, IN.tSpace2.z );
|
|
surfIN.internalSurfaceTtoW0 = IN.tSpace0.xyz;
|
|
surfIN.internalSurfaceTtoW1 = IN.tSpace1.xyz;
|
|
surfIN.internalSurfaceTtoW2 = IN.tSpace2.xyz;
|
|
SurfaceOutputStandardSpecular o;
|
|
UNITY_INITIALIZE_OUTPUT( SurfaceOutputStandardSpecular, o )
|
|
surf( surfIN, o );
|
|
#if defined( CAN_SKIP_VPOS )
|
|
float2 vpos = IN.pos;
|
|
#endif
|
|
SHADOW_CASTER_FRAGMENT( IN )
|
|
}
|
|
ENDCG
|
|
}
|
|
}
|
|
Fallback "Diffuse"
|
|
} |