Class GridGraphUpdatePromise Extends IGraphUpdatePromise

void Apply (

IGraphUpdateContext

context

)

Applies the update in a single atomic update.

It is done as a single atomic update (from the main thread's perspective) to ensure that even if one does an async scan or update, the graph will always be in a valid state. This guarantees that things like GetNearest will still work during an async scan.

void Dispose ()

GridGraphUpdatePromise (

GridGraph	graph
GraphTransform	transform
NodesHolder	nodes
int3	nodeArrayBounds
IntRect	rect
JobDependencyTracker	dependencyTracker
JobHandle	nodesDependsOn
Allocator	allocationMethod
RecalculationMode	recalculationMode
GraphUpdateObject	graphUpdateObject
bool	ownsJobDependencyTracker
bool	isFinalUpdate

)

IEnumerator<JobHandle> Prepare ()

Coroutine to prepare an update asynchronously.

If a JobHandle is returned, it will be awaited before the coroutine is ticked again, and before the Apply method is called.

After this coroutine has finished, the Apply method will be called.

May return null if no async work is required.

void CalculateRectangles (

GridGraph	graph	The graph
IntRect	rect	The rectangle to update. Anything inside this rectangle may have changed (which may affect nodes outside this rectangle as well).
outIntRect	originalRect	The original rectangle passed to the update method, clamped to the grid.
outIntRect	fullRecalculationRect	The rectangle of nodes which will be recalculated from scratch.
outIntRect	writeMaskRect	The rectangle of nodes which will have their results written back to the graph.
outIntRect	readRect	The rectangle of nodes which we need to read from in order to recalculate all nodes in writeMaskRect correctly.

)

Calculates the rectangles used for different purposes during a graph update.

int CostEstimate

Allocator allocationMethod

JobDependencyTracker dependencyTracker

GridGraph graph

GraphUpdateObject graphUpdateObject

int3 nodeArrayBounds

NodesHolder nodes

JobHandle nodesDependsOn

bool ownsJobDependencyTracker = false

RecalculationMode recalculationMode

IntRect rect

GridGraphRules.Context context

bool emptyUpdate

IntBounds fullRecalculationBounds

bool isFinalUpdate

IntBounds readBounds

GraphTransform transform

IntBounds writeMaskBounds