toLongitudeDegrees method

double toLongitudeDegrees()

Converts this 3D point back into longitude (in degrees).

Implementation

double toLongitudeDegrees() {
  final norm = normalized;
  // x = cos(lat) * sin(lng), z = cos(lat) * cos(lng)
  return math.atan2(norm.x, norm.z) * (180.0 / math.pi);
}