1. Epic GamesDeveloper
  3. UActorModifierLookAtModifier

UActorModifierLookAtModifier

Rotates the modifying actor to point it's specified axis at another actor.

API > API/Plugins > API/Plugins/ActorModifierLayout

Rotates the modifying actor to point it's specified axis at another actor.

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

Syntax

UCLASS (MinimalAPI, BlueprintType)  
class UActorModifierLookAtModifier :  
    public UActorModifierAttachmentBaseModifier ,  
    public IActorModifierTransformUpdateHandler

Inheritance Hierarchy

Implements Interfaces

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool GetFlipAxis()

 Returns true if flipping the look-at rotation axis. Modifiers/ActorModifierLookAtModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|LookAt"

EActorModifierAxis GetOrientationAxis()

 Returns the axis that will point towards the reference actor. Modifiers/ActorModifierLookAtModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|LookAt"

const FActorModifierSceneTreeActor & GetReferenceActor()

   Modifiers/ActorModifierLookAtModifier.h
  • BlueprintPure
  • Category="Motion Design|Modifiers|LookAt"

void SetFlipAxis ( const bool bInFlipAxis
)

 Sets the look-at direction to be flipped. Modifiers/ActorModifierLookAtModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|LookAt"

void SetOrientationAxis ( EActorModifierAxis InAxis
)

 Sets the axis that will point towards the reference actor. Modifiers/ActorModifierLookAtModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|LookAt"

void SetReferenceActor ( const FActorModifierSceneTreeActor& InReferenceActor
)

   Modifiers/ActorModifierLookAtModifier.h
  • BlueprintCallable
  • Category="Motion Design|Modifiers|LookAt"

Protected

Name Remarks Include Path Unreal Specifiers

void OnReferenceActorChanged()

   Modifiers/ActorModifierLookAtModifier.h  

Overridden from UActorModifierCoreBase

Name Remarks Include Path Unreal Specifiers

virtual void Apply()

   Modifiers/ActorModifierLookAtModifier.h  

virtual void OnModifiedActorTransformed()

   Modifiers/ActorModifierLookAtModifier.h  

virtual void OnModifierAdded ( EActorModifierCoreEnableReason InReason
)

   Modifiers/ActorModifierLookAtModifier.h  

virtual void OnModifierCDOSetup ( FActorModifierCoreMetadata& InMetadata
)

   Modifiers/ActorModifierLookAtModifier.h  

virtual void OnModifierDisabled ( EActorModifierCoreDisableReason InReason
)

   Modifiers/ActorModifierLookAtModifier.h  

virtual void OnModifierEnabled ( EActorModifierCoreEnableReason InReason
)

   Modifiers/ActorModifierLookAtModifier.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Modifiers/ActorModifierLookAtModifier.h  

virtual void PostLoad()

   Modifiers/ActorModifierLookAtModifier.h  

virtual void PostTransacted ( const FTransactionObjectEvent& TransactionEvent
)

   Modifiers/ActorModifierLookAtModifier.h  

Overridden from IActorModifierSceneTreeUpdateHandler

Name Remarks Include Path Unreal Specifiers

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

   Modifiers/ActorModifierLookAtModifier.h  

Overridden from IActorModifierTransformUpdateHandler

Name Remarks Include Path Unreal Specifiers

virtual void OnTransformUpdated ( AActor* InActor,
bool bInParentMoved
)

   Modifiers/ActorModifierLookAtModifier.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page