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53 lines
877 B
53 lines
877 B
Shader "Hidden/SubstanceSamplerNode"
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{
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Properties
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{
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_A ("_UV", 2D) = "white" {}
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}
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SubShader
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{
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Pass
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{
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CGPROGRAM
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#include "UnityCG.cginc"
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#pragma vertex vert_img
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#pragma fragment frag
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sampler2D _A;
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sampler2D _GenTex;
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int _CustomUVs;
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float4 frag( v2f_img i ) : SV_Target
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{
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float2 uvs = i.uv;
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if( _CustomUVs == 1 )
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uvs = tex2D( _A, i.uv ).xy;
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float4 genTex = tex2D( _GenTex, uvs);
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return genTex;
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}
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ENDCG
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}
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Pass
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{
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CGPROGRAM
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#include "UnityCG.cginc"
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#pragma vertex vert_img
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#pragma fragment frag
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sampler2D _A;
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sampler2D _GenTex;
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int _CustomUVs;
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float4 frag( v2f_img i ) : SV_Target
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{
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float2 uvs = i.uv;
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if( _CustomUVs == 1 )
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uvs = tex2D( _A, i.uv ).xy;
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float3 genTex = UnpackNormal( tex2D( _GenTex, uvs ) );
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return float4( genTex, 0 );
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}
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ENDCG
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}
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}
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}
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