wave(lo: number, hi: number, t: number, func?: (x: number)=>number): number

Interpolate between 2 values (Optionally takes a custom periodic function, which default to Math.sin).
// bounce color between 2 values as time goes on
onUpdate("colorful", (c) => {
    c.color.r = wave(0, 255, time())
    c.color.g = wave(0, 255, time() + 1)
    c.color.b = wave(0, 255, time() + 2)
})