Since UIScreen isn't available, is there a drop in replacement for displaylink?
UIScreen.main.displayLink(withTarget: self, selector: #selector(nextFrames))
Error: UIScreen unavailable for xrOS
Related WWDC video: https://developer.apple.com/videos/play/wwdc2023/111215/?time=176
Link to documentation? I also used UIDeviceOrientation, but am hoping there is a snippet for synchronizing Metal frames.
CADisplayLink has an initializer that doesn't require UIScreen: https://developer.apple.com/documentation/quartzcore/cadisplaylink?language=swift
func createDisplayLink() {
let displaylink = CADisplayLink(target: self,
selector: #selector(step))
displaylink.add(to: .current,
forMode: .defaultRunLoopMode)
}