Ios SKSpriteNode未初始化
前面的代码应该向覆盖整个屏幕的场景添加背景节点。我没有收到任何错误,但节点计数为0。为什么节点不显示,我如何修复代码来显示Ios SKSpriteNode未初始化,ios,swift,skspritenode,Ios,Swift,Skspritenode,前面的代码应该向覆盖整个屏幕的场景添加背景节点。我没有收到任何错误,但节点计数为0。为什么节点不显示,我如何修复代码来显示 override func didMove(to view: SKView) { let background = SKSpriteNode(imageNamed: "bg_blank") background.anchorPoint = CGPoint.zero background.position = CGPoint.zero self
override func didMove(to view: SKView) {
let background = SKSpriteNode(imageNamed: "bg_blank")
background.anchorPoint = CGPoint.zero
background.position = CGPoint.zero
self.addChild(background)
}