16 lines
No EOL
656 B
GLSL
16 lines
No EOL
656 B
GLSL
/*
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contributors: Patricio Gonzalez Vivo
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description: round a value to the nearest integer
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use: <float|vec2|vec3|vec4> round(<float|vec2|vec3|vec4> value)
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license:
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Prosperity License - https://prosperitylicense.com/versions/3.0.0
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- Copyright (c) 2021 Patricio Gonzalez Vivo under Patron License - https://lygia.xyz/license
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*/
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#ifndef FNC_ROUND
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#define FNC_ROUND
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float round(float x) { return sign(x)*floor(abs(x)+0.5); }
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vec2 round(vec2 x) { return sign(x)*floor(abs(x)+0.5); }
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vec3 round(vec3 x) { return sign(x)*floor(abs(x)+0.5); }
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vec4 round(vec4 x) { return sign(x)*floor(abs(x)+0.5); }
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#endif |