Class GlobalNodeStorage

uint destroyedNodesVersion

Number of nodes that have been destroyed in total.

uint nextNodeIndex = 1

Holds the next node index which has not been used by any previous node.

PathfindingThreadData[] pathfindingThreadData = new PathfindingThreadData[0]

uint reservedPathNodeData = 0

The number of nodes for which path node data has been reserved.

Will be at least as high as nextNodeIndex

const int InitialTemporaryNodes = 256

AstarPath astar

Unity.Jobs.JobHandle lastAllocationJob

IndexedStack<uint >[] nodeIndexPools = new [] { new IndexedStack<uint>(), new IndexedStack<uint>(), new IndexedStack<uint>(), }

Holds indices for nodes that have been destroyed.

To avoid trashing a lot of memory structures when nodes are frequently deleted and created, node indices are reused.

There's one pool for each possible number of node variants (1, 2 and 3).

GraphNode[] nodes = new GraphNode[0]

Maps from NodeIndex to node.

int temporaryNodeCount = InitialTemporaryNodes