我在我的控制器中有一个sceneview,我将其委托设置为self,但是它的委托方法没有被调用。在调试时,我将委托设置为自己,但它不起作用。请帮忙。这是我的代码
override func viewDidLoad() {
super.viewDidLoad()
// Set the view's delegate
sceneView.delegate = self
// Show statistics such as fps and timing information
sceneView.showsStatistics = true
// Create a new scene
let scene = SCNScene()
// Set the scene to the view
sceneView.scene = scene
}
这里有sceview,但是sceneview.delegate = 0x0。 请帮忙