Class PathHandler

void Clear ()

void ClearPathIDs ()

Set all nodes' pathIDs to 0.

void DestroyNode (

GraphNode

node

)

Internal method to clean up node data.

PathNode GetPathNode (

int

nodeIndex

)

PathNode GetPathNode (

GraphNode

node

)

Returns the PathNode corresponding to the specified node.

The PathNode is specific to this PathHandler since multiple PathHandlers are used at the same time if multithreading is enabled.

void InitializeForPath (

Path

p

)

void InitializeNode (

GraphNode

node

)

Internal method to initialize node data.

PathHandler (

int	threadID
int	totalThreadCount

)

void ReserveNodeIndices (

int

nodeIndexCount

)

System.Text.StringBuilder DebugStringBuilder = new System.Text.StringBuilder()

StringBuilder that paths can use to build debug strings.

Better for performance and memory usage to use a single StringBuilder instead of each path creating its own

ushort PathID

ID for the path currently being calculated or last path that was calculated.

BinaryHeap heap = new BinaryHeap(128)

Binary heap to keep track of nodes on the "Open list".

PathNode[] nodes

Array of all PathNodes.

int threadID

int totalThreadCount

ushort pathID

Current PathID.