A node in a navigation graph, associated with a position on a discrete two-dimensional grid.
- iOS 9.0+
- macOS 10.11+
- tvOS 9.0+
Together, a network of nodes form a graph that describes the navigability of a game world. Use graph nodes with a
GKGrid object (and methods of its superclass
GKGraph) to perform actions that relate to the network of nodes as a whole, such as pathfinding to determine routes through the network.