Function centroidPoint

docs/tests/v2/es6/js/sanddance.js:113086–113090

(lambda, phi)

}; // Arithmetic mean of Cartesian vectors.

function centroidPoint(lambda, phi) {
  lambda *= _math.radians, phi *= _math.radians;
  var cosPhi = (0, _math.cos)(phi);
  centroidPointCartesian(cosPhi * (0, _math.cos)(lambda), cosPhi * (0, _math.sin)(lambda), (0, _math.sin)(phi));
}

function centroidPointCartesian(x, y, z) {
  ++W0;