12 lines
583 B
WebGPU Shading Language
12 lines
583 B
WebGPU Shading Language
/*
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contributors: Patricio Gonzalez Vivo
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description: round a value to the nearest integer
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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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fn round(x: f32) -> f32 { return sign(x)*floor(abs(x)+0.5); }
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fn round2(x: vec2f) -> vec2f { return sign(x)*floor(abs(x)+0.5); }
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fn round3(x: vec3f) -> vec3f { return sign(x)*floor(abs(x)+0.5); }
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fn round4(x: vec4f) -> vec4f { return sign(x)*floor(abs(x)+0.5); }
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