Function normalizeAngle

frontend/src/utils/waypointProjection.ts:30–34

(angle: number)

 * Normalize angle to [-PI, PI] range
 */
export function normalizeAngle(angle: number): number {
  while (angle > Math.PI) angle -= 2 * Math.PI;
  while (angle < -Math.PI) angle += 2 * Math.PI;
  return angle;
}

/**
 * Calculate shortest angular difference between two angles