Function getFlyToDuration

docs/app/js/sanddance-app.js:80690–80702

(startProps, endProps, options)

}
exports.default = flyToViewport;
function getFlyToDuration(startProps, endProps, options) {
    const opts = {
        ...DEFAULT_OPTS,
        ...options
    };
    const { screenSpeed , speed , maxDuration  } = opts;
    const { S , rho  } = getFlyToTransitionParams(startProps, endProps, opts);
    const length = 1000 * S;
    let duration;
    if (Number.isFinite(screenSpeed)) duration = length / (screenSpeed / rho);
    else duration = length / speed;
    return Number.isFinite(maxDuration) && duration > maxDuration ? 0 : duration;
}
function getFlyToTransitionParams(startProps, endProps, opts) {
    opts = Object.assign({}, DEFAULT_OPTS, opts);
    const rho = opts.curve;