Function scaleToZoom

docs/tests/v2/es6/js/sanddance.js:37965–37967

(scale)

}

function scaleToZoom(scale) {
  return Math.log2(scale);
}

function lngLatToWorld(_ref, scale) {
  var _ref2 = (0, _slicedToArray2.default)(_ref, 2),