Positioning a node at the edge of a screen
iOS devices have several screen sizes and aspect ratios. This is something to keep in mind when building a game in SpriteKit because placing a node at the edge of a screen is not straight forward. But first let’s take a quick look on managing scenes. One way for it is to use scene editor in Xcode for setting up all nodes in it. When scene is ready and gets presented in SKView, it is scaled based on the scaleMode property (we are looking into SKSceneScaleMode.aspectFill). Without scaling scenes it… Read more Positioning a node at the edge of a screen →
Augmented Code 