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> Unreal Engine API Reference > Runtime > Engine > AI > Navigation > FNavigationQueryFilter

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FNavigationQueryFilter

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Inheritance Hierarchy

TSharedFromThis

FNavigationQueryFilter

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/AI/Navigation/NavQueryFilter.h
Include	#include "AI/Navigation/NavQueryFilter.h"

Syntax

struct FNavigationQueryFilter : public TSharedFromThis< FNavigationQueryFilter, ESPMode::ThreadSafe >

Variables

		Name	Description
	uint32	MaxSearchNodes
	TSharedPtr< INa...	QueryFilterImpl

Constructors

	Name	Description
	FNavigationQueryFilter()

Functions

	Name	Description
void	Assign ( const FNavigationQueryFilter& Sour... )
FVector	GetAdjustedEndLocation ( const FVector& EndPoint )	Post processing for pathfinding's end point
void	GetAllAreaCosts ( float* CostArray, float* FixedCostArray, const int32 Count )	Get travel & entering costs for all areas
FSharedNavQu...	GetCopy()
uint16	GetExcludeFlags()	Get forbidden flags of navigation nodes
float	GetHeuristicScale()	Get heuristic scaling factor
INavigationQ...	GetImplementation()
const INavig...	GetImplementation()
uint16	GetIncludeFlags()	Get required flags of navigation nodes
uint32	GetMaxSearchNodes()	Get node limit for A* loop
bool	IsBacktrackingEnabled()	Get backtracking status
void	Reset()
void	SetAllAreaCosts ( const float* CostArray, const int32 Count )	Set travel cost for all areas
void	SetAllAreaCosts ( const TArray< float >& CostArray )	Set travel cost for all areas
void	SetAreaCost ( uint8 AreaType, float Cost )	Set travel cost for area
void	SetBacktrackingEnabled ( const bool bBacktracking )	Mark filter as backtracking - parse directional links in opposite direction (find path from End to Start, but all links works like on path from Start to End)
void	SetExcludedArea ( uint8 AreaType )	Mark area as excluded from path finding
void	SetExcludeFlags ( uint16 Flags )	Set forbidden flags of navigation nodes
void	SetFilterImplementation ( const INavigationQueryFilterInterfa... )
void	SetFilterType()
void	SetFixedAreaEnteringCost ( uint8 AreaType, float Cost )	Set entering cost for area
void	SetIncludeFlags ( uint16 Flags )	Set required flags of navigation nodes
void	SetMaxSearchNodes ( const uint32 MaxNodes )	Set node limit for A* loop

Operators

		Name	Description
	bool	operator== ( const FNavigationQueryFilter& Othe... )

Constants

Name	Description
DefaultMaxSearchNodes

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