Public Member Functions
	NodeLink3Node (AstarPath active)

GraphNode	GetOther (GraphNode a)

override bool	GetPortal (GraphNode other, List< Vector3 > left, List< Vector3 > right, bool backwards)
	Add a portal from this node to the specified node. More...

Public Member Functions inherited from PointNode
	PointNode (AstarPath astar)

override void	AddConnection (GraphNode node, uint cost)
	Add a connection from this node to the specified node. More...

override void	ClearConnections (bool alsoReverse)
	Remove all connections from this node. More...

override bool	ContainsConnection (GraphNode node)
	Checks if this node has a connection to the specified node. More...

override void	DeserializeNode (GraphSerializationContext ctx)
	Deserializes node data (for example when loading graphs from file). More...

override void	DeserializeReferences (GraphSerializationContext ctx)
	Used to deserialize references to other nodes e.g connections. More...

override void	GetConnections (System.Action< GraphNode > action)
	Calls the delegate with all connections from this node. More...

override void	GetConnections (System.Action< Connection > action)
	Calls the delegate with all connections and respective costs from this node. More...

override int	GetGizmoHashCode ()
	Hash code used for checking if the gizmos need to be updated. More...

override void	Open (Path path, PathNode pathNode, PathHandler handler)
	Open the node. More...

override void	RemoveConnection (GraphNode node)
	Removes any connection from this node to the specified node. More...

override void	SerializeNode (GraphSerializationContext ctx)
	Serializes node data (for example when saving graphs to file). More...

override void	SerializeReferences (GraphSerializationContext ctx)
	Used to serialize references to other nodes e.g connections. More...

void	SetPosition (Int3 value)

override void	UpdateRecursiveG (Path path, PathNode pathNode, PathHandler handler)
	Internal method to update the G score. More...

Public Member Functions inherited from GraphNode
virtual void	FloodFill (Stack< GraphNode > stack, uint region)
	Internal method to run a flood fill in order to recalculate the Area property. More...

virtual void	OpenCooperative (CooperativeABPath path, PathNodeCooperative pathNode, CooperativePathHandler handler)
	Open the node cooperatively. More...

virtual Vector3	RandomPointOnSurface ()
	A random point on the surface of the node. More...

virtual void	RecalculateConnectionCosts ()
	Recalculates all connection costs from this node. More...

virtual float	SurfaceArea ()
	The surface area of the node in square world units. More...

Public Attributes
NodeLink3	link

Vector3	portalA

Vector3	portalB

Public Attributes inherited from PointNode
Connection []	connections

GameObject	gameObject
	GameObject this node was created from (if any). More...

Public Attributes inherited from GraphNode
const uint	MaxAreaIndex = FlagsAreaMask >> FlagsAreaOffset

const uint	MaxGraphIndex = FlagsGraphMask >> FlagsGraphOffset
	Max number of graphs-1. More...

Int3	position
	Position of the node in world space. More...

Private Member Functions
GraphNode	GetOtherInternal (GraphNode a)

Additional Inherited Members
Protected Member Functions inherited from GraphNode
	GraphNode (AstarPath astar)
	Constructor for a graph node. More...

Protected Attributes inherited from GraphNode
uint	flags
	Bitpacked field holding several pieces of data. More...

Package Functions inherited from GraphNode
void	Destroy ()
	Destroys the node. More...

Properties inherited from GraphNode
uint	Area `[get, set]`
	Connected component that contains the node. More...

bool	Destroyed `[get]`

uint	Flags `[get, set]`
	Holds various bitpacked variables. More...

NavGraph	Graph `[get]`
	Graph which this node belongs to. More...

uint	GraphIndex `[get, set]`
	Graph which contains this node. More...

int	NodeIndex `[get, private set]`
	Internal unique index. More...

uint	Penalty `[get, set]`
	Penalty cost for walking on this node. More...

uint	Tag `[get, set]`
	Node tag. More...

bool	TemporaryFlag1 `[get, set]`
	Temporary flag for internal purposes. More...

bool	TemporaryFlag2 `[get, set]`
	Temporary flag for internal purposes. More...

bool	Walkable `[get, set]`
	True if the node can be traversed. More...

Constructor & Destructor Documentation

◆ NodeLink3Node()

NodeLink3Node ( AstarPath active )

Member Function Documentation

◆ GetOther()

GraphNode GetOther ( GraphNode a )

◆ GetOtherInternal()

GraphNode GetOtherInternal ( GraphNode a )

private

◆ GetPortal()

override bool GetPortal	(	GraphNode	other,
		List< Vector3 >	left,
		List< Vector3 >	right,
		bool	backwards
	)

virtual

Add a portal from this node to the specified node.

This function should add a portal to the left and right lists which is connecting the two nodes (this and other).

Parameters

other	The node which is on the other side of the portal (strictly speaking it does not actually have to be on the other side of the portal though).
left	List of portal points on the left side of the funnel
right	List of portal points on the right side of the funnel
backwards	If this is true, the call was made on a node with the other node as the node before this one in the path. In this case you may choose to do nothing since a similar call will be made to the other node with this node referenced as other (but then with backwards = true). You do not have to care about switching the left and right lists, that is done for you already.

Returns: True if the call was deemed successful. False if some unknown case was encountered and no portal could be added. If both calls to node1.GetPortal (node2,...) and node2.GetPortal (node1,...) return false, the funnel modifier will fall back to adding to the path the positions of the node.

The default implementation simply returns false.

This function may add more than one portal if necessary.

See also: http://digestingduck.blogspot.se/2010/03/simple-stupid-funnel-algorithm.html

Reimplemented from GraphNode.

Member Data Documentation

◆ link

NodeLink3 link

◆ portalA

Vector3 portalA

◆ portalB

Vector3 portalB

The documentation for this class was generated from the following file:

/Users/arong/Unity/a-pathfinding-project/Assets/AstarPathfindingProject/Core/Misc/NodeLink3.cs

Public Member Functions

Public Attributes

Private Member Functions

Additional Inherited Members