ARKit & CoreLocation + Current Locaiton

current_location.swift

import CoreLocation

class ARCLViewController: UIViewController, CLLocationManagerDelegate {

    var locationManager: CLLocationManager!
    var latestLocation: CLLocation?

    func setupLocation() {
        // Setup location manager
        locationManager = CLLocationManager()
        locationManager?.delegate = self
        // shouldn't need better accuracy for walking between POIs
        locationManager?.desiredAccuracy = kCLLocationAccuracyNearestTenMeters

        // request location updates
        locationManager?.startUpdatingLocation()
        locationManager?.requestWhenInUseAuthorization()
    }

    func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
        print("LocationManager didFailWithError: %@", error)
        // TODO: handle error
    }

    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        print("LocationManager didUpdateLocations: %@", locations)

        // handle updated location
        if (locations.count > 0) {
            latestLocation = locations.last!
        }
    }
}