12 lines
239 B
TypeScript
12 lines
239 B
TypeScript
export const lerp = (a: number, b: number, t: number) => {
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return (a * t) + (b * (1 - t));
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};
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export const map = (
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value: number,
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x1: number,
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y1: number,
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x2: number,
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y2: number,
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) => (value - x1) * (y2 - x2) / (y1 - x1) + x2;
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