103 lines
3.7 KiB
Plaintext
103 lines
3.7 KiB
Plaintext
// Simple 2 Pass Hair Shader (Single Sided)
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// This shader blends a solid cutout and fade shader to try and produce reasonable looking hair.
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// Made with components from the: Amplify Shader Editor
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// Available at the Unity Asset Store - http://u3d.as/y3X
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Shader "UMA/Hair Fade Cutout (Single Sided)"
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{
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Properties
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{
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[HideInInspector] __dirty( "", Int ) = 1
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_MainTex("Diffuse/Alpha Map", 2D) = "white" {}
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_MaskClipValue( "Cotout Clip Value", Range( 0 , 1) ) = 0.7
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_BumpMap("Normal Map", 2D) = "bump" {}
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_BumpStrength("Bump Strength", Range( 0 , 1)) = 0.4
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_MetallicStrength("Metallic Strength", Range (0,1) ) = 0.5
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_MetallicAdd("Metallic Add", Range (0,1) ) = 0.0
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_SmoothnessStrength("Smoothness Strength", Range (0,1)) = 0.5
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_SmoothnessAdd("Smoothness Add",Range(0,1)) = 0.0
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_MetallicGlossMap("Metallic Gloss Map", 2D) = "white" {}
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_FadeFactor("Fade Factor", Range(0,2)) = 2.0
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[HideInInspector] _texcoord( "", 2D ) = "white" {}
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}
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SubShader
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{
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Tags{ "RenderType" = "TransparentCutout" "Queue" = "AlphaTest+0" }
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Cull Back
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CGINCLUDE
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#include "UnityStandardUtils.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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struct Input
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{
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float2 uv_texcoord;
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};
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uniform float _MetallicAdd;
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uniform float _MetallicStrength;
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uniform float _SmoothnessStrength;
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uniform float _SmoothnessAdd;
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uniform float _BumpStrength;
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uniform sampler2D _BumpMap;
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uniform float4 _BumpMap_ST;
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uniform sampler2D _MainTex;
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uniform float4 _MainTex_ST;
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uniform sampler2D _MetallicGlossMap;
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uniform float4 _MetallicGlossMap_ST;
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uniform float _MaskClipValue = 0.5;
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uniform float _FadeFactor;
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void surf( Input i , inout SurfaceOutputStandard 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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o.Normal = UnpackScaleNormal( tex2D( _BumpMap,uv_BumpMap) ,_BumpStrength );
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float2 uv_MainTex = i.uv_texcoord;// *_MainTex_ST.xy + _MainTex_ST.zw;
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float4 tex2DNode1 = tex2D( _MainTex,uv_MainTex);
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o.Albedo = tex2DNode1.xyz;
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float2 uv_MetallicGlossMap = i.uv_texcoord;// *_MetallicGlossMap_ST.xy + _MetallicGlossMap_ST.zw;
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o.Metallic = _MetallicAdd + (tex2D( _MetallicGlossMap,uv_MetallicGlossMap).x * _MetallicStrength);
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// o.Metallic = _MetallicAdd + (tex2D(_MetallicGlossMap, uv_MetallicGlossMap).x * _MetallicStrength);
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o.Smoothness = _SmoothnessAdd + (tex2D(_MetallicGlossMap, uv_MetallicGlossMap).a * _SmoothnessStrength);
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o.Alpha = tex2DNode1.a;
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clip( tex2DNode1.a - _MaskClipValue );
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}
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ENDCG
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CGPROGRAM
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#pragma surface surf Standard addshadow
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ENDCG
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Tags{ "RenderType" = "Transparent" "Queue" = "Transparent+0" "IgnoreProjector" = "True" }
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Cull Back
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CGINCLUDE
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#include "UnityStandardUtils.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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void surf2( Input i , inout SurfaceOutputStandard 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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o.Normal = UnpackScaleNormal( tex2D( _BumpMap,uv_BumpMap) ,_BumpStrength );
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float2 uv_MainTex = i.uv_texcoord;// *_MainTex_ST.xy + _MainTex_ST.zw;
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float4 tex2DNode1 = tex2D( _MainTex,uv_MainTex);
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o.Albedo = tex2DNode1.xyz;
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float2 uv_MetallicGlossMap = i.uv_texcoord;// *_MetallicGlossMap_ST.xy + _MetallicGlossMap_ST.zw;
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o.Metallic = _MetallicAdd + (tex2D(_MetallicGlossMap, uv_MetallicGlossMap).x * _MetallicStrength);
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o.Smoothness = _SmoothnessAdd + (tex2D(_MetallicGlossMap, uv_MetallicGlossMap).a * _SmoothnessStrength);
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o.Alpha = tex2DNode1.a * _FadeFactor;
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}
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ENDCG
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CGPROGRAM
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#pragma surface surf2 Standard alpha:fade keepalpha addshadow
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ENDCG
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}
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FallBack "Legacy Shaders/Transparent/Cutout/Bumped Diffuse"
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}
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