Question

我需要带有'trueName'的纹理才能加载到myImageViewOutlet.image中。我得到的结果是整个地图集渲染到它。我的代码如下

let myTextureAtlas = SKTextureAtlas.init(named: "myGameTextures")

// let texture = myTextureAtlas.textureNamed(trueName) // will render the entire atlas, instead of just the texture by trueName

let texture = myTextureAtlas.textureNamed(trueName+”bad name“) // will produce the placeholder image by sprite kit by itself just fine, but it's not the one I want obviously

let image = texture.CGImage()

let newImage = UIImage(CGImage: image, scale: 1.0, orientation: UIImageOrientation.Up)
//        let newImage = UIImage(CGImage: image) // .. the straight forward way

myImageViewOutlet.image = newImage

Answer 1

我在阅读了类似的帖子SKTextures from SKTextureAtlas does not support mipmapping之后，调整了image.CGImage（）不支持SKTextureAtlas的纹理。

一种方法是从SKView.textureFromNode（_ node：SKNode）形成SKTexture

let textureToRender = myOffscreenView.textureFromNode(nodeToRender)

let newImage = UIImage(CGImage: textureToRender.CGImage())

UImage加载整个SKTextureAtlas而不仅仅是SKTexture

1 个答案: