I am trying to configure a AVPlayerLayer, when I set it to the SCNMaterialProperty, it crash and get this error
-[MTLDebugBlitCommandEncoder generateMipmapsForTexture:]:790: failed assertion `tex mipmapLevelCount must be > 1.'
private func configurePlayer(_ movieURL: URL) -> AVPlayerLayer {
let player = AVPlayer(url: movieURL)
player.actionAtItemEnd = .none
NotificationCenter.default.addObserver(self, selector: #selector(playerItemDidReachEnd(_:)), name: Notification.Name.AVPlayerItemDidPlayToEndTime, object: player.currentItem)
player.play()
let playerLayer = AVPlayerLayer()
playerLayer.player = player
playerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill
playerLayer.frame = CGRect(x: 0, y: 0, width: 600, height: 800)
let backgroundLayer = CALayer()
backgroundLayer.backgroundColor = UIColor.black.cgColor
backgroundLayer.frame = CGRect(x: 0, y: 0, width: 600, height: 800)
backgroundLayer.addSublayer(playerLayer)
photoFrameNode.geometry?.material(named: "Material")?.diffuse.contents = backgroundLayer
return playerLayer
}
private func setUpMovie() {
SCNTransaction.begin()
SCNTransaction.animationDuration = 1.0
scnView.isPlaying = true
scnView.loops = true
scnView.scene?.setAttribute(7.33, forKey: SCNScene.Attribute.endTime.rawValue)
let path = Bundle.main.path(forResource: "movie1", ofType: "mov")!
let url = URL(fileURLWithPath: path)
_ = configurePlayer(url)
SCNTransaction.commit()
}
Twice Edit
I saw this question AVPlayerLayer as SCNMaterial not rendered, audio playing fine. Then I tried to use SKVideoNode, but still have the same problem! Is that a bug? or?
