ARViewController #2

ARViewController.swift

import ARKit

class ARViewController: UIViewController, ARSessionDelegate {
    // MARK: - Variables

    let sceneView = ARSCNView()

    // MARK: - Lifecycle

    override func loadView() {
        super.loadView()

        view = sceneView

        // Create a session configuration
        let configuration = ARWorldTrackingConfiguration()

        // We want to receive the frames from the video
        sceneView.session.delegate = self

        // Run the session with the configuration
        sceneView.session.run(configuration)
    }

    // MARK: - ARSessionDelegate
    
    func session(_ session: ARSession, didUpdate frame: ARFrame) {
        // This is where we will analyse our frame
    }

}