import WKT from 'terraformer-wkt-parser';
const mapConfig = {
    sertCameraTo(res) {
        earthCtrl.camera.jumpTo({
            destination: {
                x: res.x,
                y: res.y,
                z: res.z,
            },
        });
    },
    userSceneFlyTo(res){
        const options = {
            duration: 2,
            offset: new SmartEarth.Cesium.HeadingPitchRange(1.0, -0.3, 1000)
        };
        earthCtrl.userScene.flyTo(res,options);
    },
    getModelMatrix(res) {
        var headingPitchRoll = new Cesium.HeadingPitchRoll(res.heading, res.pitch, res.roll);
        var position = Cesium.Cartesian3.fromDegrees(res.longitude, res.latitude, res.altitude);
        var modelMatrix = Cesium.Transforms.headingPitchRollToFixedFrame(
            position, headingPitchRoll, Cesium.Ellipsoid.WGS84,
            Cesium.Transforms.eastNorthUpToFixedFrame,
            new Cesium.Matrix4());
        return modelMatrix;
    },
    getWKTParse(res){
        return WKT.parse(res)
    },
    getWKTConvert(res){
        return WKT.convert(res)
    }
};
export default mapConfig;