Utilities to query ARKit GeoTracking support

ARSession+GeoTracking.swift

//
//  ARSession+GeoTracking.swift
//  ARExperienceKit
//
//  Created by Arthur Schiller on 22.04.20.
//

import ARKit
import CoreLocation

public extension ARSession{
    static var supportsLocationAnchors: Bool {
        return ARGeoTrackingConfiguration.isSupported
    }
    
    @MainActor static func checkLocationAnchorSupport() async throws -> Bool {
        return try await withCheckedThrowingContinuation { (continuation: CheckedContinuation<Bool, Error>) -> Void in
            ARGeoTrackingConfiguration.checkAvailability { (isSupported, error) in
                if let error {
                    continuation.resume(throwing: error)
                    return
                }
                
                continuation.resume(returning: isSupported)
            }
        }
    }
    
    @MainActor static func checkLocationAnchorSupport(at coordinate: CLLocationCoordinate2D) async throws -> Bool {
        return try await withCheckedThrowingContinuation { (continuation: CheckedContinuation<Bool, Error>) -> Void in
            ARGeoTrackingConfiguration.checkAvailability(at: coordinate, completionHandler: { (isSupported, error) in
                if let error {
                    continuation.resume(throwing: error)
                    return
                }
                
                continuation.resume(returning: isSupported)
            })
        }
    }
}