SKCropNode fails when I add extra SKNode children in hierarchy
问题 Update: It looks like iOS 10 has fixed this issue. I upgraded to Swift 3 and Xcode 8 and everything is working as expected. I've run into this issue a couple times now and I can't tell if it's a bug in SKCropNode or if I'm just misusing it. Perhaps there's some bit of documentation I'm missing to explain why this is happening? I have a crop node with a 100x100 rectangle shape as the mask. If I place a blue circle inside it, it gets cropped properly. // Create a crope node with a small square.