1. Epic GamesDeveloper
  3. UNavModifierComponent

UNavModifierComponent

Unreal Engine C++ API Reference > Runtime > NavigationSystem

Inheritance Hierarchy

References

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

Syntax

class UNavModifierComponent : public UNavRelevantComponent

Variables

  Type Name Description
Public variable TSubclassOf< UNavArea > AreaClass  
Public variable uint8: 1 bIncludeAgentHeight Setting to 'true' will result in expanding lower bounding box of the nav modifier by agent's height, before applying to navmesh
Protected variable FTransform CachedTransform Cached in CalcAndCacheBounds and tested in GetNavigationData to see if cached data is still valid
Protected variable TArray< FRotatedBox > ComponentBounds  
Public variable FVector FailsafeExtent Box extent used ONLY when owning actor doesn't have collision component
Public variable ENavigationDataResolution NavMeshResolution Experimental: Indicates which navmesh resolution should be used around the actor.
Protected variable FDelegateHandle OnNavAreaRegisteredDelegateHandle  
Protected variable FDelegateHandle OnNavAreaUnregisteredDelegateHandle  
Protected variable FDelegateHandle TransformUpdateHandle  

Constructors

  Type Name Description
Public function  

UNavModifierComponent ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Protected function void

OnNavAreaRegistered ( const UWorld& World,
const UClass* NavAreaClass
)

  
Protected function void

OnNavAreaUnregistered ( const UWorld& World,
const UClass* NavAreaClass
)

  
Protected function void

OnTransformUpdated ( USceneComponent* RootComponent,
EUpdateTransformFlags UpdateTransformFlags,
ETeleportType Teleport
)

  
Protected function Const void

PopulateComponentBounds ( FTransform InParentTransform,
const UBodySetup& InBodySetup
)

  
Public function void

SetAreaClass ( TSubclassOf< UNavArea > NewAreaClass
)

  

Overridden from UNavRelevantComponent

  Type Name Description
Public function Virtual Const void  

Overridden from UActorComponent

  Type Name Description
Protected function Virtual void Called when a component is registered, after Scene is set, but before CreateRenderState_Concurrent or OnCreatePhysicsState are called.
Protected function Virtual void Called when a component is unregistered.

Overridden from INavRelevantInterface

  Type Name Description
Public function Virtual Const void Prepare navigation modifiers

Classes

  Type Name Description
Protected struct FRotatedBox    

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page