Namespaces
package	Nodes

package	RVO
	Local avoidance related classes.

package	Serialization

package	Threading

package	Util

package	Voxels

package	WindowsStore

Classes
class	ABPath
	Basic path, finds the shortest path from A to B. More...

class	ABPathEndingCondition

class	AdvancedSmooth
	Smoothing by dividing path into turns and straight segments. More...

class	AlternativePath
	Applies penalty to the paths it processes telling other units to avoid choosing the same path. More...

class	AnimationLink

class	AnimationLinkEditor

class	AstarColor
	Stores editor colors. More...

class	AstarData
	Stores the navigation graphs for the A* Pathfinding System. More...

class	AstarEnumFlagAttribute

class	AstarMath
	Utility functions for working with numbers, lines and vectors. More...

class	AstarProfiler

class	AstarSerializer

class	AstarSplines
	Contains various spline functions. More...

class	AstarUpdateWindow

class	BBTree
	Axis Aligned Bounding Box Tree. More...

class	BinaryHeapM
	Binary heap implementation. More...

class	ConstantPath
	Finds all nodes within a specified distance from the start. More...

class	ConvexMeshNode

class	CustomPath

class	DebugUtility
	*A Pro Feature:** This is an A* Pathfinding Project Pro feature only. This function/class/variable might not exist in the Free version of the A* Pathfinding Project or the functionality might be limited The Pro version can be bought here More...

class	DefineObject

class	EditorGUILayoutx
	Handles fading effects and also some custom GUI functions such as LayerMaskField. More...

class	EditorUtilities

class	EndingConditionDistance
	Target is found when the path is longer than a specified value. More...

class	EuclideanEmbedding
	Implements heuristic optimizations. More...

class	FleePath
	Returns a path heading away from a specified point to avoid. More...

class	FloodPath
	Floods the area completely for easy computation of any path to a single point. More...

class	FloodPathConstraint
	Restrict suitable nodes by if they have been searched by a FloodPath. More...

class	FloodPathTracer
	Traces a path created with the Pathfinding.FloodPath. More...

class	FunnelModifier
	Simplifies paths on navmesh graphs using the funnel algorithm. More...

class	GraphCollision
	Handles collision checking for graphs. More...

class	GraphEditor

class	GraphEditorBase
	Defined here only so non-editor classes can use the target field. More...

struct	GraphHitInfo
	Returned by graph ray- or linecasts containing info about the hit. More...

class	GraphModifier
	GraphModifier for modifying graphs or processing graph data based on events. More...

class	GraphNode

class	GraphUpdateObject
	Represents a collection of settings used to update nodes in a specific area of a graph. More...

class	GraphUpdateScene
	Helper class for easily updating graphs. More...

class	GraphUpdateShape
	Defines a shape for a Pathfinding.GraphUpdateObject. More...

class	GraphUpdateUtilities
	Contains useful functions for updating graphs. More...

class	GridGraph
	Generates a grid of nodes. More...

class	GridGraphEditor

class	GridNode

class	GUIUtilityx
	Simple GUI utility functions. More...

interface	IFunnelGraph
	Graphs implementing this interface have support for the Funnel modifier. More...

interface	INavmesh

interface	INavmeshHolder

struct	Int2
	Two Dimensional Integer Coordinate Pair. More...

struct	Int3
	Holds a coordinate in integers. More...

struct	IntRect
	Integer Rectangle. More...

interface	IPathModifier
	Base for all path modifiers. More...

interface	IRaycastableGraph

interface	IUpdatableGraph
	Graphs which can be updated during runtime. More...

class	LayerGridGraph
	Grid Graph, supports layered worlds. More...

class	LayerGridGraphEditor

class	LayerGridGraphUpdate
	GraphUpdateObject with more settings for the LayerGridGraph. More...

class	LevelGridNode
	Describes a single node for the LayeredGridGraph. More...

class	LinkedLevelCell

class	LinkedLevelNode

class	LocalAvoidance
	Local Avoidance (beta) [obsolete]. More...

class	LocalAvoidanceMover
	Small example script of using the LocalAvoidance class. More...

class	MeshNode

class	MineBotAI
	AI controller specifically made for the spider robot. More...

class	ModifierConverter

class	MonoModifier
	Base class for path modifiers which can be attached to GameObjects. More...

class	MultiTargetPath
	A path which searches from one point to a number of different targets in one search or from a number of different start points to a single target. More...

class	NavGraph
	Base class for all graphs. More...

class	NavmeshAdd
	Adds new geometry to a recast graph. More...

class	NavmeshClamp
	Attach to any GameObject and the object will be clamped to the navmesh. More...

class	NavmeshCut
	Navmesh cutting for fast recast graph updating. More...

class	NavMeshGraph
	Generates graphs based on navmeshes. More...

class	NavMeshGraphEditor

class	NNConstraint
	Nearest node constraint. More...

struct	NNInfo

class	Node

class	NodeLink

class	NodeLink2

class	NodeLink3

class	NodeLink3Node

class	ObjImporter

class	OptimizationHandler
	*A Pro Feature:** This is an A* Pathfinding Project Pro feature only. This function/class/variable might not exist in the Free version of the A* Pathfinding Project or the functionality might be limited The Pro version can be bought here More...

class	Path
	Base class for all path types. More...

class	PathEndingCondition
	Customized ending condition for a path. More...

class	PathHandler
	Handles thread specific path data. More...

class	PathModifier
	Base class for path modifiers which are not attached to GameObjects. More...

class	PathNNConstraint
	A special NNConstraint which can use different logic for the start node and end node in a path. More...

class	PathNode
	Stores temporary node data for a single pathfinding request. More...

class	PathPool< T >

struct	PathThreadInfo
	Holds info about one pathfinding thread. More...

class	PathUtilities
	Contains useful functions for working with paths and nodes. More...

class	PointGraph
	Basic point graph. More...

class	PointGraphEditor

class	PointNode

class	Polygon
	Utility functions for working with polygons, lines, and other vector math. More...

class	Profile

struct	Progress
	Progress info for e.g a progressbar. More...

class	QuadtreeGraph

class	QuadtreeGraphEditor

class	QuadtreeNode

class	QuadtreeNodeHolder

class	RandomPath
	Finds a path in a random direction from the start node. More...

class	RaycastModifier
	Simplifies a path using raycasting. More...

class	RecastBBTree
	Axis Aligned Bounding Box Tree. More...

class	RecastBBTreeBox

class	RecastGraph
	Automatically generates navmesh graphs based on world geometry. More...

class	RecastGraphEditor
	*A Pro Feature:** This is an A* Pathfinding Project Pro feature only. This function/class/variable might not exist in the Free version of the A* Pathfinding Project or the functionality might be limited The Pro version can be bought here More...

class	RecastMeshObj
	Explicit mesh object for recast graphs. More...

class	RelevantGraphSurface
	Pruning of recast navmesh regions. More...

class	RichAI
	Advanced AI for navmesh based graphs. More...

class	RichFunnel

class	RichPath

class	RichPathPart

class	RichSpecial

class	SimpleSmoothModifier
	Modifier which smooths the path. More...

class	StartEndModifier
	Adjusts start and end points of a path. More...

class	TagMask
	Holds a tagmask. More...

class	TargetMover

class	ThreadControlQueue

class	TileHandlerHelper
	Helper for navmesh cut objects. More...

class	TriangleMeshNode
	Node represented by a triangle. More...

class	UnityReferenceHelper
	Helper class to keep track of references to GameObjects. More...

class	UserConnection
	A class for holding a user placed connection. More...

Enumerations
enum	ColliderType { Sphere, Capsule, Ray }
	Determines collision check shape. More...

enum	HeuristicOptimizationMode { None, Random, RandomSpreadOut, Custom }

enum	ModifierData { All = -1, StrictNodePath = 1 << 0, NodePath = 1 << 1, StrictVectorPath = 1 << 2, VectorPath = 1 << 3, Original = 1 << 4, None = 0, Nodes = NodePath \| StrictNodePath, Vector = VectorPath \| StrictVectorPath }
	Defines inputs and outputs for a modifier. More...

enum	NumNeighbours { Four, Eight, Six }
	Number of neighbours for a single grid node. More...

enum	RayDirection { Up, Down, Both }
	Determines collision check ray direction. More...

Functions
delegate void	GraphNodeDelegate (GraphNode node)

delegate bool	GraphNodeDelegateCancelable (GraphNode node)

Enumeration Type Documentation

enum ColliderType

Determines collision check shape.

Enumerator:

Sphere	Uses a Sphere, Physics.CheckSphere.
Capsule	Uses a Capsule, Physics.CheckCapsule.
Ray	Uses a Ray, Physics.Linecast.

enum HeuristicOptimizationMode

Enumerator:

None
Random
RandomSpreadOut
Custom

enum ModifierData

Defines inputs and outputs for a modifier.

Enumerator:

All	All bits set to 1.
StrictNodePath	Node array with original length.
NodePath	Node array.
StrictVectorPath	Vector path with original length (same as node path array length). Think of it as: the node positions have changed
VectorPath	Vector path.
Original	Used when the modifier requires to be the first in the list (or after a modifier outputting ModifierData.All)
None	Zero (no bits true)
Nodes	Combine of NodePath and StrictNodePath.
Vector	Combine of VectorPath and StrictVectorPath.

enum NumNeighbours

Number of neighbours for a single grid node.

Since: The 'Six' item was added in 3.6.1

Enumerator:

Four
Eight
Six

enum RayDirection

Determines collision check ray direction.

Enumerator:

Up	Casts the ray from the bottom upwards.
Down	Casts the ray from the top downwards.
Both	Casts two rays in both directions.

Function Documentation

delegate void Pathfinding.GraphNodeDelegate ( GraphNode node )

delegate bool Pathfinding.GraphNodeDelegateCancelable ( GraphNode node )

Namespaces

Classes

Enumerations

Functions

Enumeration Type Documentation

Function Documentation