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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/AI

Classes

  Type Name Description
Public struct UStruct BlueprintType FMovementProperties Movement capabilities, determining available movement options for Pawns and used by AI for reachability tests.  
Public struct UStruct BlueprintType FNavAgentProperties Properties of representation of an 'agent' (or Pawn) used by AI navigation/pathfinding.  
Public struct UStruct FNavAgentSelector    
Public struct UStruct FNavAvoidanceData    
Public struct UStruct BlueprintType FNavAvoidanceMask    
Public struct FNavCollisionConvex    
Public struct UStruct BlueprintType FNavDataConfig    
Public struct FNavEdgeSegment    
Public struct FNavHeightfieldSamples Generic "landscape" support  
Public struct FNavigationBounds    
Public struct FNavigationBoundsUpdateRequest    
Public struct FNavigationDirtyArea    
Public struct FNavigationDirtyElement    
Public struct FNavigationElement Structure registered in the navigation system that holds the required properties and delegates to gather navigation data (navigable geometry, NavArea modifiers, NavLinks, etc.) and be stored in the navigation octree.  
Public struct FNavigationElementHandle Structure used to identify a unique navigation element registered in the Navigation system.  
Public struct UStruct BlueprintType FNavigationLink    
Public struct UStruct BlueprintType FNavigationLinkBase    
Public struct FNavigationPortalEdge    
Public struct FNavigationProjectionWork    
Public struct FNavigationQueryFilter    
Public struct FNavigationRaycastWork    
Public struct FNavigationRelevantData    
Public struct FNavigationRelevantDataFilter    
Public struct UStruct FNavigationSegmentLink    
Public struct UStruct FNavLinkAuxiliaryId There should be one of these Ids generated and stored per Actor or Component that inherits from INavLinkCustomInterface.  
Public struct UStruct FNavLinkId NavLink Id type.  
Public struct FNavLocation Describes a point in navigation data  
Public struct UStruct BlueprintType FNavMovementProperties Struct to hold properties a user might set for navigation movement  
Public struct FNavPathPoint Describes node in navigation path  
Public struct FNavPathType Path type data  
Public struct FRayStartEnd    
Public struct FVelocityAvoidanceCone    
Public class INavAgentInterface    
Public class INavEdgeProviderInterface    
Public class INavigationDataInterface    
Public class INavigationInvokerInterface    
Public class INavigationQueryFilterInterface For now leave all the real numbers here as floats instead of conversion to FVector::FReal.  
Public class INavPathObserverInterface    
Public class INavRelevantInterface    
Public class IPathFollowingAgentInterface    
Public class TNavStatArray    
Public class UClass MinimalAPI Blueprintable Config UAvoidanceManager    
Public class UNavAgentInterface    
Public class UClass Abstract, MinimalAPI Config defaulttoinstanced UNavAreaBase A stub class. Actual implementation in NavigationSystem module.  
Public class UClass Abstract, MinimalAPI Config UNavCollisionBase    
Public class UNavEdgeProviderInterface    
Public class UClass Abstract, MinimalAPI notblueprintable UNavigationDataChunk    
Public class UNavigationDataInterface    
Public class UNavigationInvokerInterface    
Public class UClass Abstract, MinimalAPI Blueprintable Config UNavLinkDefinition Class containing definition of a navigation area  
Public class UNavPathObserverInterface    
Public class UNavRelevantInterface    
Public class UPathFollowingAgentInterface    

Typedefs

Name Description
FCustomGeometryExport  
FGeometrySliceExport  
FNavAllocator  
FNavDataPerInstanceTransformDelegate Used to gather per instance transforms in a specific area
FNavigationDataExport  
FNavPathQueryDelegate Delegate used to communicate that path finding query has been finished.
FNavPathSharedPtr  
FNavPathSharedRef  
FNavPathWeakPtr  
FSharedConstNavQueryFilter  
FSharedNavQueryFilter  
NavNodeRef Uniform identifier type for navigation data elements may it be a polygon or graph node

Enums

  Type Name Description
Public enum UEnum EHasCustomNavigableGeometry::Type Determines if, and how, a navigation element should export collision for AI navigation  
Public enum ENavAreaEvent::Type    
Public enum UEnum ENavDataGatheringMode    
Public enum UEnum ENavDataGatheringModeConfig    
Public enum UEnum ENavigationDataResolution    
Public enum ENavigationDirtyFlag    
Public enum UEnum ENavigationInvokerPriority    
Public enum UEnum ENavigationOptionFlag    
Public enum UEnum ENavigationQueryResult::Type    
Public enum UEnum ENavigationSortPendingTilesMethod    
Public enum UEnum ENavLinkDirection::Type    
Public enum UEnum ENavPathEvent::Type    
Public enum ENavPathUpdateType::Type    
Public enum EPathObservationResult::Type    

Functions

  Type Name Description
Public function    
Public function FString

GetFullNameSafe ( const FNavigationElement* Element
)

  
Public function FString

GetNameSafe ( const FNavigationElement* Element
)

  
Public function FString

GetPathNameSafe ( const FNavigationElement* Element
)

  
Public function uint32 Inlines.

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