【发布时间】:2016-03-29 22:13:20
【问题描述】:
有没有办法改变 SKLightNodes ambientColor 的 alpha 值,例如即使lightNode在屏幕的另一边也能看到它们的背景?
//Add LightNode
let lightNode = SKLightNode()
lightNode.ambientColor = UIColor.blackColor()
lightNode.lightColor = UIColor.whiteColor()
lightNode.shadowColor = UIColor.blackColor()
lightNode.categoryBitMask = LightCategory.Light1.rawValue
lightNode.enabled = true
lightNode.falloff = 0.05
self.addChild(lightNode)
//Sprite
sprite.lightingBitMask = LightCategory.Light1.rawValue
【问题讨论】:
标签: swift sprite-kit sklightnode