Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > FacialAnimation > UAudioCurveSourceComponent

Light Theme

Dark Theme

UAudioCurveSourceComponent

An audio component that also provides curves to drive animation

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UActorComponent

USceneComponent

UAudioComponent

UAudioCurveSourceComponent

References

Module	FacialAnimation
Header	/Engine/Plugins/Editor/FacialAnimation/Source/FacialAnimation/Public/AudioCurveSourceComponent.h
Include	#include "AudioCurveSourceComponent.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(ClassGroup=Audio, Experimental, Meta=(BlueprintSpawnableComponent))
class UAudioCurveSourceComponent :
public UAudioComponent,
public ICurveSourceInterface

Remarks

An audio component that also provides curves to drive animation

Variables

		Name	Description
	FName	CurveSourceBindingName	Get the name that this curve source can be bound to by.
	float	CurveSyncOffset	Offset in time applied to audio position when evaluating curves

Constructors

	Name	Description
	UAudioCurveSourceComponent()

Functions

	Name	Description
FName	GetBindingName_Implementation()	ICurveSourceInterface interface
void	GetCurves_Implementation ( TArray< FNamedCurveValue >& OutCur... )
float	GetCurveValue_Implementation ( FName CurveName )

Overridden from UAudioComponent

	Name	Description
void	FadeIn ( float FadeInDuration, float FadeVolumeLevel, float StartTime, const EAudioFaderCurve FadeType )	UAudioComponent interface
void	FadeOut ( float FadeOutDuration, float FadeVolumeLevel, const EAudioFaderCurve FadeCurve )	This is used in place of "stop" when it is desired to fade the volume of the sound before stopping.
bool	IsPlaying()	Returns if the sound playing any audio.
void	Play ( float StartTime )	Start a sound playing on an audio component
void	Stop()	Stop an audio component's sound, issue any delegates if needed

Overridden from UActorComponent

		Name	Description
	void	TickComponent ( float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction* T... )	UActorComponent interface

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss