Package Pathfinding

Namespaces
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
	Ending condition which emulates the default one for the ABPath. More...
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 and strings. More...
class	AstarProfiler
class	AstarSplines
	Contains various spline functions. More...
class	AstarUpdateChecker
	Handles update checking for the A* Pathfinding Project. 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	CustomPath
class	DebugUtility
	Helper for drawing debug information for the recast graph. More...
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	EndingConditionProximity
	Ending condition which stops a fixed distance from the target point. 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 region 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	GridNodeBase
	Base class for GridNode and LevelGridNode. More...
class	GUIUtilityx
	Simple GUI utility functions. 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	MeshNode
class	MineBotAI
	AI controller specifically made for the spider robot. More...
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 is used for fast recast graph updates. More...
class	NavMeshGraph
	Generates graphs based on navmeshes. More...
class	NavMeshGraphEditor
class	NNConstraint
	Nearest node constraint. More...
struct	NNInfo
class	NodeLink
class	NodeLink2
class	NodeLink3
class	NodeLink3Node
class	ObjImporter
class	OptimizationHandler
	Helper for enabling or disabling compiler directives. 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
	Pools path objects to reduce load on the garbage collector. More...
class	PathPool< T >
	Pools path objects to reduce load on the garbage collector. More...
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
	Editor for the RecastGraph. 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
	Moves the target in example scenes. More...
class	ThreadControlQueue
	Queue of paths to be processed by the system. More...
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	VectorMath
	Various vector math utility functions. More...
class	XPath
	Extended Path. More...

Enumerations
enum	ColliderType { Sphere, Capsule, Ray }
	Determines collision check shape. More...
enum	HeuristicOptimizationMode { None, Random, RandomSpreadOut, Custom }
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 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

)

Examples:

PolarGraphGenerator.cs.