Transformar coordenadas a esfera en ThreeJS

transformLatLngToSphericThreeJS.js

const latLngToVector3 = (latLng, radius) => {
  // TODO: pending to fix the projections
  const lat = parseFloat(latLng.lat);
  const lng = parseFloat(latLng.lng);
  const phi = Math.PI * (lat / 90);
  const theta = Math.PI * (- (lng + 180) / 180);
  const spherical = new THREE.Spherical(radius || 1, phi, theta);
  const vector = new THREE.Vector3();
  vector.setFromSpherical(spherical);

  return vector;
};