Cenatus Apple Phase blogpost snippet 1

ARViewController.swift

// ARViewController.swift

import PHASE
// [ other imports elided ]

class ViewController : UIViewController {
  var phaseEngine : PHASEEngine!

  override func viewDidLoad() {
     super.viewDidLoad();
     self.phaseEngine = PhaseEngine(updateMode: .automatic);
     self.phaseEngine.start();
     // [ method body elided ]
  }
 // [ class body elided ]
}