1. Epic GamesDeveloper
  3. UActorModifierAutoFollowModifier

UActorModifierAutoFollowModifier

Moves the modifying actor along with a specified actor relative to the specified actor's bounds.

API > API/Plugins > API/Plugins/ActorModifierLayout

Moves the modifying actor along with a specified actor relative to the specified actor's bounds.

   
Name UActorModifierAutoFollowModifier
Type class
Header File /Engine/Plugins/VirtualProduction/ActorModifier/Source/ActorModifierLayout/Public/Modifiers/ActorModifierAutoFollowModifier.h
Include Path #include "Modifiers/ActorModifierAutoFollowModifier.h"

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UActorModifierAutoFollowModifier :  
    public UActorModifierAttachmentBaseModifier ,  
    public IActorModifierTransformUpdateHandler ,  
    public IActorModifierRenderStateUpdateHandler

Inheritance Hierarchy

Implements Interfaces

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bDeprecatedPropertiesMigrated bool   Modifiers/ActorModifierAutoFollowModifier.h  
CachedFollowLocation FVector   Modifiers/ActorModifierAutoFollowModifier.h
  • Transient
  • DuplicateTransient
  • TextExportTransient
CachedModifiedBounds FBox   Modifiers/ActorModifierAutoFollowModifier.h
  • Transient
  • DuplicateTransient
  • TextExportTransient
CachedReferenceBounds FBox   Modifiers/ActorModifierAutoFollowModifier.h
  • Transient
  • DuplicateTransient
  • TextExportTransient

Functions

Public

Name Remarks Include Path Unreal Specifiers

FVector GetDefaultDistance()

 Gets the distance from this actor to the followed actor. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

FActorModifierAnchorAlignment GetFollowedAlignment()

 Gets the alignment for the followed actor's center. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

int32 GetFollowedAxis()

   Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

FActorModifierAnchorAlignment GetLocalAlignment()

 Gets the alignment for this actor's center. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

FVector GetMaxDistance()

 Gets the maximum distance from this actor to the followed actor. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

FVector GetOffsetAxis()

 Gets the axis direction to offset this actor from the followed actor's bounds. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

FVector GetProgress()

 Gets the percent % progress from the maximum distance to the default distance. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

const FActorModifierSceneTreeActor & GetReferenceActor()

   Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|AutoFollow"

void SetDefaultDistance ( const FVector& InDefaultDistance
)

 Sets the distance from this actor to the followed actor. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetFollowedAlignment ( const FActorModifierAnchorAlignment& InFollowedAlignment
)

 Sets the alignment for the followed actor's center. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetFollowedAxis ( int32 InFollowedAxis
)

   Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetLocalAlignment ( const FActorModifierAnchorAlignment& InLocalAlignment
)

 Sets the alignment for this actor's center. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetMaxDistance ( const FVector& InMaxDistance
)

 Sets the maximum distance from this actor to the followed actor. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetOffsetAxis ( const FVector& InOffsetAxis
)

 Sets the axis direction to offset this actor from the followed actor's bounds. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetProgress ( const FVector& InProgress
)

 Sets the percent % progress from the maximum distance to the default distance. Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

void SetReferenceActor ( const FActorModifierSceneTreeActor& InReferenceActor
)

   Modifiers/ActorModifierAutoFollowModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|AutoFollow"

Protected

Name Remarks Include Path Unreal Specifiers

void OnFollowedAxisChanged()

   Modifiers/ActorModifierAutoFollowModifier.h  

void OnReferenceActorChanged()

   Modifiers/ActorModifierAutoFollowModifier.h  

Overridden from UActorModifierCoreBase

Name Remarks Include Path Unreal Specifiers

virtual void Apply()

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual bool IsModifierDirtyable()

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnModifiedActorTransformed()

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnModifierAdded ( EActorModifierCoreEnableReason InReason
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnModifierCDOSetup ( FActorModifierCoreMetadata& InMetadata
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnModifierDisabled ( EActorModifierCoreDisableReason InReason
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnModifierEnabled ( EActorModifierCoreEnableReason InReason
)

   Modifiers/ActorModifierAutoFollowModifier.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void PostLoad()

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void PostTransacted ( const FTransactionObjectEvent& TransactionEvent
)

   Modifiers/ActorModifierAutoFollowModifier.h  

Overridden from IActorModifierSceneTreeUpdateHandler

Name Remarks Include Path Unreal Specifiers

virtual void OnSceneTreeTrackedActorChanged ( int32 InIdx,
AActor* InPreviousActor,
AActor* InNewActor
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnSceneTreeTrackedActorChildrenChanged ( int32 InIdx,
const TSet< TWeakObjectPtr< AActor > >& InPreviousChildrenActors,
const TSet< TWeakObjectPtr< AActor > >& InNewChildrenActors
)

   Modifiers/ActorModifierAutoFollowModifier.h  

Overridden from IActorModifierTransformUpdateHandler

Name Remarks Include Path Unreal Specifiers

virtual void OnTransformUpdated ( AActor* InActor,
bool bInParentMoved
)

   Modifiers/ActorModifierAutoFollowModifier.h  

Overridden from IActorModifierRenderStateUpdateHandler

Name Remarks Include Path Unreal Specifiers

virtual void OnActorVisibilityChanged ( AActor* InActor
)

   Modifiers/ActorModifierAutoFollowModifier.h  

virtual void OnRenderStateUpdated ( AActor* InActor,
UActorComponent* InComponent
)

   Modifiers/ActorModifierAutoFollowModifier.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
bIgnoreHiddenActors_DEPRECATED bool If true, will search for the next visible actor based on the selected reference container. Modifiers/ActorModifierAutoFollowModifier.h
  • Meta=(DeprecatedProperty, DeprecationMessage="Use ReferenceActor instead")
ReferenceActorWeak_DEPRECATED TWeakObjectPtr< AActor > The actor being followed by the modifier. Modifiers/ActorModifierAutoFollowModifier.h
  • Meta=(DeprecatedProperty, DeprecationMessage="Use ReferenceActor instead")
ReferenceContainer_DEPRECATED EActorModifierReferenceContainer The method for finding a reference actor based on it's position in the parent's hierarchy. Modifiers/ActorModifierAutoFollowModifier.h
  • Meta=(DeprecatedProperty, DeprecationMessage="Use ReferenceActor instead")

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