Function lerp

src/tailwind/Components/DecayCard/DecayCard.jsx:22–22

(a, b, n)

  useEffect(() => {
    const lerp = (a, b, n) => (1 - n) * a + n * b;
    const map = (x, a, b, c, d) => ((x - a) * (d - c)) / (b - a) + c;
    const distance = (x1, x2, y1, y2) => Math.hypot(x1 - x2, y1 - y2);