cesiumDemo/Source/WorkersES6/createGroundPolylineGeometry.js

import ApproximateTerrainHeights from '../Core/ApproximateTerrainHeights.js';
import defined from '../Core/defined.js';
import GroundPolylineGeometry from '../Core/GroundPolylineGeometry.js';

    function createGroundPolylineGeometry(groundPolylineGeometry, offset) {
        return ApproximateTerrainHeights.initialize()
            .then(function() {
                if (defined(offset)) {
                    groundPolylineGeometry = GroundPolylineGeometry.unpack(groundPolylineGeometry, offset);
                }
                return GroundPolylineGeometry.createGeometry(groundPolylineGeometry);
            });
    }
export default createGroundPolylineGeometry;