normalizeAngle static method

double normalizeAngle(
  1. double angle
)

Normalizes the given angle (in radians) to the range of -pi to pi.

Implementation

static double normalizeAngle(double angle) {
  angle = angle % pi2;
  if (angle < -Math.PI) {
    angle += pi2;
  }
  if (angle > Math.PI) {
    angle -= pi2;
  }
  return angle;
}