A helper class for managing the objects you organize in a quadtree.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
You don’t create instances of this class directly; instead, a
GKQuadtree object provides you with a
GKQuadtree instance when you add an element to a tree. If you plan to remove elements from the tree, keep references to the corresponding nodes so you can use the removeElement:withNode: method for better performance.