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 > Runtime > Engine > Sound > USoundNodeGroupControl

Light Theme

Dark Theme

USoundNodeGroupControl

Plays different sounds depending on the number of active sounds Any time a new sound is played, the first group that has an available slot will be chosen

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

USoundNode

USoundNodeGroupControl

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Sound/SoundNodeGroupControl.h
Include	#include "Sound/SoundNodeGroupControl.h"

Syntax

class USoundNodeGroupControl : public USoundNode

Remarks

Plays different sounds depending on the number of active sounds Any time a new sound is played, the first group that has an available slot will be chosen

Variables

		Name	Description
	TArray< int32 >	GroupSizes	How many active sounds are allowed for each group

Constructors

	Name	Description
	USoundNodeGroupControl ( const FObjectInitializer& ObjectIn... )

Functions

		Name	Description
	void	ParseNodes ( FAudioDevice* AudioDevice, const UPTRINT NodeWaveInstanceHash, FActiveSound& ActiveSound, const FSoundParseParameters& Parse..., TArray< FWaveInstance* >& Wav... )

Overridden from USoundNode

	Name	Description
void	CreateStartingConnectors()	Editor interface.
int32	GetMaxChildNodes()	Returns the maximum number of child nodes this node can possibly have
void	InsertChildNode ( int32 Index )
bool	NotifyWaveInstanceFinished ( FWaveInstance* WaveInstance )	Notifies the sound node that a wave instance in its subtree has finished.
void	RemoveChildNode ( int32 Index )
void	SetChildNodes ( TArray< USoundNode* >& InChil... )	Ensure amount of Groups matches new amount of children

Constants

Name	Description
GroupControlSlotUsageMap

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

Take our survey

Dismiss