30 lines
724 B
PostScript
30 lines
724 B
PostScript
#include "common.h"
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struct v2p
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{
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half4 color : COLOR0; // rgb. intensity, for SM3 - tonemap prescaled
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half2 tc0 : TEXCOORD0;
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half2 tc1 : TEXCOORD1;
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};
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uniform sampler2D s_clouds0 : register(s0);
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uniform sampler2D s_clouds1 : register(s1);
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//////////////////////////////////////////////////////////////////////////////////////////
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// Pixel
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half4 main ( v2p I ) : COLOR
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{
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half4 s0 = tex2D (s_clouds0,I.tc0);
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half4 s1 = tex2D (s_clouds1,I.tc1);
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half4 mix = I.color * (s0 + s1) ;
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#ifdef USE_VTF
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half4 rgb = mix ;
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#else
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half scale = tex2D (s_tonemap,half2(.5h,.5h)).x;
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half4 rgb , hi;
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tonemap (rgb, hi, mix, scale );
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#endif
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return half4 (rgb.rgb, rgb.a);
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}
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