Get a value's interpolant within a linear range, effectively remapping a value v within [a, b] to [0, 1].

npm install inverse-lerp

import inverseLerp from "inverse-lerp";

const range = [20, 40];
const [a, b] = range;
const value = 30;
const t = inverseLerp(a, b, value);
// => 0.5

Get a value's interpolant within a linear range, effectively remapping a value v within [a, b] to [0, 1].

Kind: Exported function

MIT. See license file.