ULiveLinkBroadcastComponent | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/LiveLink


Name	ULiveLinkBroadcastComponent
Type	class
Header File	/Engine/Plugins/Animation/LiveLink/Source/LiveLink/Public/LiveLinkBroadcastComponent.h
Include Path	#include "LiveLinkBroadcastComponent.h"

Syntax

UCLASS (BlueprintType, DisplayName="Live Link Broadcast", ClassGroup=("LiveLink"),  
       Meta=(BlueprintSpawnableComponent),  
       HideCategories=(Navigation, Tags, AssetUserData, Activation))  
class ULiveLinkBroadcastComponent : public UActorComponent

Inheritance Hierarchy

UObjectBase → UObjectBaseUtility → UObject → UActorComponent → ULiveLinkBroadcastComponent

Implements Interfaces

Constructors

Name	Remarks	Include Path	Unreal Specifiers
ULiveLinkBroadcastComponent()	Sets default values for this component's properties.	LiveLinkBroadcastComponent.h

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
AllowedBoneNames	TArray< FName >	Optional list of allowed bone names (useful for Metahumans and other complex assets).	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast" Meta=(ToolTip="Use this array to provide an inclusive list of bones to broadcast")
AllowedCurveNames	TArray< FName >	Optional list of allowed curve names (useful for Metahumans and other complex assets).	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast" Meta=(ToolTip="Curve data will be added to the broadcast data if listed here")
bEnable	bool	Whether this component should broadcast data.	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast"
Role	TSubclassOf< ULiveLinkRole >	What role should be used for evaluating the data.	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast"
SourceMesh	FComponentReference	The source mesh to broadcast todo: Use customization to restrict the allowed classes metadata	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast" Meta=(UseComponentPicker)
SubjectName	FName	The name of the Live Link subject. Will default to the actor name if left blank	LiveLinkBroadcastComponent.h	BlueprintReadWrite EditAnywhere Category="Live Link Broadcast"

Protected

Name	Type	Remarks	Include Path
bIsDirty	bool	Dirty flag used to trigger updates on the broadcast subsystem.	LiveLinkBroadcastComponent.h
CachedResolvedObject	UActorComponent *	Cached resolved object, updated when bIsDirty gets triggered.	LiveLinkBroadcastComponent.h
SubjectKey	FLiveLinkSubjectKey	Cached subject key for this component.	LiveLinkBroadcastComponent.h

Functions

Public

Overridden from UActorComponent

Name	Remarks	Include Path	Unreal Specifiers
virtual void TickComponent ( float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction )		LiveLinkBroadcastComponent.h

Protected

Name	Remarks	Include Path	Unreal Specifiers
void OnObjectModified ( UObject* ModifiedObject )	Object modified callback used to trigger the dirty flag if one of the properties on the tracked source object is modified.	LiveLinkBroadcastComponent.h

Overridden from UActorComponent

Name	Remarks	Include Path	Unreal Specifiers
virtual void OnComponentCreated()		LiveLinkBroadcastComponent.h
virtual void OnComponentDestroyed ( bool bDestroyingHierarchy )		LiveLinkBroadcastComponent.h

Overridden from UObject

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent )		LiveLinkBroadcastComponent.h