Is it possible to turn on field debug drawing for SpriteKit in Xcode?

问题

Is it possible to turn on field dubug drawing for SpriteKit in Xcode? I mean something like a picture below (it is from WWDC2014, session 608).

回答1:

Add the following to your view controller

Swift:

skView.showsFields = true

ObjC:

skView.showsFields = YES;

来源：https://stackoverflow.com/questions/33712852/is-it-possible-to-turn-on-field-debug-drawing-for-spritekit-in-xcode