OrangeLoops

// Check device support for geo-tracking
guard ARGeoTrackingConfiguration.isSupported else {
    // Geo-tracking not supported on this device
    return
}
// Check current location is supported for geo-tracking
ARGeoTrackingConfiguration.checkAvailability { (available, error) in
    guard available else {
        // Geo-tracking not supported at current location
        return
    }
    // Run ARSession
    let arView = ARView()
    arView.session.run(ARGeoTrackingConfiguration())
}
// Create coordinates
let coordinate = CLLocationCoordinate2D(latitude: 37.795313, longitude: -122.393792)

// Create Location Anchor
let geoAnchor = ARGeoAnchor(name: "Ferry Building", coordinate: coordinate)

// Add Location Anchor to session
arView.session.add(anchor: geoAnchor)

// Create a RealityKit anchor entity
let geoAnchorEntity = AnchorEntity(anchor: geoAnchor)

// Anchor content under the RealityKit anchor
geoAnchorEntity.addChild(generateSignEntity())

// Add the RealityKit anchor to the scene
arView.scene.addAnchor(geoAnchorEntity)

// Create a new entity for our virtual content
let signEntity = generateSignEntity();

// Add the virtual content entity to the Geo Anchor entity
geoAnchorEntity.addChild(signEntity)

// Rotate text to face the city
let orientation = simd_quatf.init(angle: -Float.pi / 3.5, axis: SIMD3<Float>(0, 1, 0))
signEntity.setOrientation(orientation, relativeTo: geoAnchorEntity)

// Elevate text to 35 meters above ground level
let position = SIMD3<Float>(0, 35, 0)
signEntity.setPosition(position, relativeTo: geoAnchorEntity)