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> Unreal Engine API Reference > Runtime > NavigationSystem > AAbstractNavData

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AAbstractNavData

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

AActor

ANavigationData

AAbstractNavData

References

Module	NavigationSystem
Header	/Engine/Source/Runtime/NavigationSystem/Public/AbstractNavData.h
Include	#include "AbstractNavData.h"

Syntax

class AAbstractNavData : public ANavigationData

Constructors

	Name	Description
	AAbstractNavData ( const FObjectInitializer& ObjectIn... )

Functions

		Name	Description
	FPathFinding...	FindPathAbstract ( const FNavAgentProperties& AgentPr..., const FPathFindingQuery& Query )
	bool	RaycastAbstract ( const ANavigationData* NavData..., const FVector& RayStart, const FVector& RayEnd, FVector& HitLocation, FSharedConstNavQueryFilter QueryFil..., const UObject* Querier )
	bool	TestPathAbstract ( const FNavAgentProperties& AgentPr..., const FPathFindingQuery& Query, int32* NumVisitedNodes )

Overridden from ANavigationData

	Name	Description
void	BatchProjectPoints ( TArray< FNavigationProjectionWork >..., FSharedConstNavQueryFilter Filter, const UObject* Querier )	Project batch of points using shared search filter.
void	BatchProjectPoints ( TArray< FNavigationProjectionWork >..., const FVector& Extent, FSharedConstNavQueryFilter Filter, const UObject* Querier )	Batches ProjectPoint's work for efficiency
void	BatchRaycast ( TArray< FNavigationRaycastWork >& ..., FSharedConstNavQueryFilter QueryFil..., const UObject* Querier )	Raycasts batched for efficiency
ENavigationQ...	CalcPathCost ( const FVector& PathStart, const FVector& PathEnd, float& OutPathCost, FSharedConstNavQueryFilter QueryFil..., const UObject* Querier )	Calculates path from PathStart to PathEnd and retrieves its cost.
ENavigationQ...	CalcPathLength ( const FVector& PathStart, const FVector& PathEnd, float& OutPathLength, FSharedConstNavQueryFilter QueryFil..., const UObject* Querier )	Calculates path from PathStart to PathEnd and retrieves its length.
ENavigationQ...	CalcPathLengthAndCost ( const FVector& PathStart, const FVector& PathEnd, float& OutPathLength, float& OutPathCost, FSharedConstNavQueryFilter QueryFil..., const UObject* Querier )	Calculates path from PathStart to PathEnd and retrieves its length.
bool	DoesNodeContainLocation ( NavNodeRef NodeRef, const FVector& WorldSpaceLocation )	Checks if specified navigation node contains given location
FNavLocation	GetRandomPoint ( FSharedConstNavQueryFilter Filter, const UObject* Querier )
bool	GetRandomPointInNavigableRadius ( const FVector& Origin, float Radius, FNavLocation& OutResult, FSharedConstNavQueryFilter Filter, const UObject* Querier )	Finds a random location in navigable space, in given Radius
bool	GetRandomReachablePointInRadius ( const FVector& Origin, float Radius, FNavLocation& OutResult, FSharedConstNavQueryFilter Filter, const UObject* Querier )	Finds a random location in Radius, reachable from Origin
void	OnNavAreaAdded ( const UClass* NavAreaClass, int32 AgentIndex )	Areas.
void	OnNavAreaRemoved ( const UClass* NavAreaClass )	Area was removed from navigation system

Overridden from UObject

		Name	Description
	void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.

Overridden from INavigationDataInterface

		Name	Description
	bool	ProjectPoint ( const FVector& Point, FNavLocation& OutLocation, const FVector& Extent, FSharedConstNavQueryFilter Filter, const UObject* Querier )	Tries to project given Point to this navigation type, within given Extent.

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