sgauthier
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23 lines
545 B
JavaScript
23 lines
545 B
JavaScript
// @flow
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import Color from './color.js';
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export function number(a: number, b: number, t: number): number {
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return (a * (1 - t)) + (b * t);
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}
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export function color(from: Color, to: Color, t: number): Color {
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return new Color(
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number(from.r, to.r, t),
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number(from.g, to.g, t),
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number(from.b, to.b, t),
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number(from.a, to.a, t)
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);
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}
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export function array(from: Array<number>, to: Array<number>, t: number): Array<number> {
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return from.map((d, i) => {
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return number(d, to[i], t);
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});
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}
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