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14 lines
324 B
C
14 lines
324 B
C
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#ifndef CHANNEL_MIX
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#define CHANNEL_MIX
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#pragma parameter ia_rr "Red Channel" 1.0 0.0 2.0 0.01
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#pragma parameter ia_gg "Green Channel" 1.0 0.0 2.0 0.01
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#pragma parameter ia_bb "Blue Channel" 1.0 0.0 2.0 0.01
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vec3 channel_mix(vec3 in_col){
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vec3 out_col = in_col * vec3(ia_rr, ia_gg, ia_bb);
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return out_col;
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}
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#endif
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