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  3. UNavigationQueryFilter

UNavigationQueryFilter

Class containing definition of a navigation query filter

API > API/Runtime > API/Runtime/NavigationSystem

Class containing definition of a navigation query filter

   
Name UNavigationQueryFilter
Type class
Header File /Engine/Source/Runtime/NavigationSystem/Public/NavFilters/NavigationQueryFilter.h
Include Path #include "NavFilters/NavigationQueryFilter.h"

Syntax

UCLASS (Abstract, Blueprintable, MinimalAPI)  
class UNavigationQueryFilter : public UObject

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

UNavigationQueryFilter ( const FObjectInitializer& ObjectInitializer
)

   NavFilters/NavigationQueryFilter.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
Areas TArray< FNavigationFilterArea > List of overrides for navigation areas NavFilters/NavigationQueryFilter.h
  • EditAnywhere
  • Category=Filter
  • Meta=(TitleProperty="AreaClass")
ExcludeFlags FNavigationFilterFlags Forbidden flags of navigation nodes NavFilters/NavigationQueryFilter.h
  • EditAnywhere
  • Category=Filter
IncludeFlags FNavigationFilterFlags Required flags of navigation nodes NavFilters/NavigationQueryFilter.h
  • EditAnywhere
  • Category=Filter

Functions

Public

Name Remarks Include Path Unreal Specifiers

FSharedConstNavQueryFilter GetQueryFilter ( const ANavigationData& NavData,
const UObject* Querier
) const

 Get filter for given navigation data and initialize on first access NavFilters/NavigationQueryFilter.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   NavFilters/NavigationQueryFilter.h  

Protected

Name Remarks Include Path Unreal Specifiers

void AddEnteringCostOverride ( TSubclassOf< UNavArea > AreaClass,
float EnteringCost
)

   NavFilters/NavigationQueryFilter.h  

void AddExcludedArea ( TSubclassOf< UNavArea > AreaClass
)

   NavFilters/NavigationQueryFilter.h  

void AddTravelCostOverride ( TSubclassOf< UNavArea > AreaClass,
float TravelCost
)

 Helper functions for adding area overrides NavFilters/NavigationQueryFilter.h  

int32 FindAreaOverride ( TSubclassOf< UNavArea > AreaClass
) const

 Find index of area data NavFilters/NavigationQueryFilter.h  

virtual TSubclassOf< UNavigationQueryFilter > GetSimpleFilterForAgent ( const UObject& Querier
) const

   NavFilters/NavigationQueryFilter.h  

virtual void InitializeFilter ( const ANavigationData& NavData,
const UObject* Querier,
FNavigationQueryFilter& Filter
) const

 Setup filter for given navigation data, use to create custom filters NavFilters/NavigationQueryFilter.h  

Static

Name Remarks Include Path Unreal Specifiers

static FSharedConstNavQueryFilter GetQueryFilter ( const ANavigationData& NavData,
TSubclassOf< UNavigationQueryFilter > FilterClass
)

 Helper functions for accessing filter NavFilters/NavigationQueryFilter.h  

static FSharedConstNavQueryFilter GetQueryFilter ( const ANavigationData& NavData,
TSubclassOf< UNavigationQueryFilter > FilterClass
)

   NavFilters/NavigationQueryFilter.h  

static FSharedConstNavQueryFilter GetQueryFilter ( const ANavigationData& NavData,
const UObject* Querier,
TSubclassOf< UNavigationQueryFilter > FilterClass
)

   NavFilters/NavigationQueryFilter.h  

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