49 lines
1007 B
Plaintext
49 lines
1007 B
Plaintext
Shader "Hidden/TFHCCompareEqual"
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{
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Properties
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{
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_A ("_A", 2D) = "white" {}
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_B ("_B", 2D) = "white" {}
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_C ("_True", 2D) = "white" {}
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_D ( "_False", 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 _B;
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sampler2D _C;
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sampler2D _D;
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int _Operator;
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float4 frag(v2f_img i) : SV_Target
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{
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float A = tex2D( _A, i.uv ).x;
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float B = tex2D( _B, i.uv ).x;
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float4 True = tex2D( _C, i.uv );
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float4 False = tex2D ( _D, i.uv );
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if( _Operator == 0 )
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return ( ( A == B ) ? True : False );
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else if( _Operator == 1 )
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return ( ( A != B ) ? True : False );
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else if( _Operator == 2 )
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return ( ( A > B ) ? True : False );
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else if( _Operator == 3 )
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return ( ( A >= B ) ? True : False );
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else if( _Operator == 4 )
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return ( ( A < B ) ? True : False );
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else
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return ( ( A <= B ) ? True : False );
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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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