13 lines
496 B
WebGPU Shading Language
13 lines
496 B
WebGPU Shading Language
/*
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contributors: Patricio Gonzalez Vivo
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description: Sum elements of a vector
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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 sum(v: f32 ) -> f32 { return v; }
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fn sum2(v: vec2f ) -> f32 { return v.x+v.y; }
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fn sum3(v: vec3f ) -> f32 { return v.x+v.y+v.z; }
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fn sum4(v: vec4f ) -> f32 { return v.x+v.y+v.z+v.w; }
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