Function nextPow2

src/renderers/createPieRenderer.ts:42–46

(v: number)

const clampInt = (v: number, lo: number, hi: number): number => Math.min(hi, Math.max(lo, v | 0));

const nextPow2 = (v: number): number => {
  if (!Number.isFinite(v) || v <= 0) return 1;
  const n = Math.ceil(v);
  return 2 ** Math.ceil(Math.log2(n));
};

const wrapToTau = (thetaRad: number): number => {
  if (!Number.isFinite(thetaRad)) return 0;