UMetaSoundAssetSubsystem

The subsystem in charge of the MetaSound asset registry

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

USubsystem

UDynamicSubsystem

UEngineSubsystem

UMetaSoundAssetSubsystem

References

Module	MetasoundEngine
Header	/Engine/Plugins/Runtime/Metasound/Source/MetasoundEngine/Public/MetasoundAssetSubsystem.h
Include	#include "MetasoundAssetSubsystem.h"

Syntax

UCLASS()
class UMetaSoundAssetSubsystem :
public UEngineSubsystem,
public Metasound::Frontend::IMetaSoundAssetManager

Remarks

The subsystem in charge of the MetaSound asset registry

Functions

		Name	Description
	void	AddOrUpdateAsset ( const FAssetData& InAssetData )
	void	PostEngineInit()
	void	PostInitAssetScan()
	void	RebuildDenyListCache ( const UAssetManager& InAssetManage... )
	void	RegisterAssetClassesInDirectories ( const TArray< FMetaSoundAssetDirect... )
	void	RemoveAsset ( const FAssetData& InAssetData )
	void	RemoveAsset ( UObject& InObject )
	void	RenameAsset ( const FAssetData& InAssetData, bool bInReregisterWithFrontend )
	void	SearchAndIterateDirectoryAssets ( const TArray< FDirectoryPath >& In..., TFunctionRef< void... )
	void	SynchronizeAssetClassDisplayName ( const FAssetData& InAssetData )
	void	UnregisterAssetClassesInDirectories ( const TArray< FMetaSoundAssetDirect... )

Overridden from USubsystem

		Name	Description
	void	Initialize ( FSubsystemCollectionBase& Collecti... )	Implement this for initialization of instances of the system

Overridden from IMetaSoundAssetManager

	Name	Description
void	AddAssetReferences ( FMetasoundAssetBase& InAssetBase )	Adds missing assets using the provided asset's local reference class cache.
void	AddOrUpdateAsset ( UObject& InObject )	Add or Update a MetaSound Asset's entry data.
bool	CanAutoUpdate ( const FMetasoundFrontendClassName&... )	Whether or not the class is eligible for auto-update.
bool	ContainsKey ( const Metasound::Frontend::FNodeReg... )	Whether or not the asset manager has loaded the given asset.
const FSoftO...	FindObjectPathFromKey ( const Metasound::Frontend::FNodeReg... )	Returns path associated with the given key (null if key is not registered with the AssetManager or was not loaded from asset)
TSet< Metaso...	GetReferencedKeys ( const FMetasoundAssetBase& InAsset... )	Generates all asset keys associated with registered assets that are referenced by the provided asset's graph.
void	RescanAutoUpdateDenyList()	Rescans settings for denied assets not to run reference auto-update against.
FMetasoundAs...	TryLoadAsset ( const FSoftObjectPath& InObjectPat... )	Attempts to load an FMetasoundAssetBase from the given path, or returns it if its already loaded.
FMetasoundAs...	TryLoadAssetFromKey ( const Metasound::Frontend::FNodeReg... )	Returns asset associated with the given key (null if key is not registered with the AssetManager or was not loaded from asset)
bool	TryLoadReferencedAssets ( const FMetasoundAssetBase& InAsset..., TArray< FMetasoundAssetBase* >... )	Try to load referenced assets of the given asset or return them if they are already loaded (non-recursive).