UImportSubsystem | Unreal Engine 5.7 Documentation

UImportSubsystem Subsystem for importing assets in the editor, Contains utility functions and callbacks for hooking into importing.


Name	UImportSubsystem
Type	class
Header File	/Engine/Source/Editor/UnrealEd/Public/Subsystems/ImportSubsystem.h
Include Path	#include "Subsystems/ImportSubsystem.h"

Syntax

UCLASS (MinimalAPI)  
class UImportSubsystem : public UEditorSubsystem

Name	Remarks	Include Path	Unreal Specifiers
UImportSubsystem()		Subsystems/ImportSubsystem.h

Name	Remarks
FOnAssetPostImport_Dyn	Delegate type fired when new assets have been (re-)imported.
FOnAssetPostLODImport_Dyn	Delegate type fired when new LOD have been imported to an asset.
FOnAssetPreImport_Dyn	Delegate type fired when new assets are being (re-)imported.
FOnAssetReimport_Dyn	Delegate type fired when new assets have been reimported.

Name	Type	Remarks	Include Path
FOnAssetPostImport	TMulticastDelegate_TwoParams< void, UFactory , UObject >	Delegate type fired when new assets have been (re-)imported.	Subsystems/ImportSubsystem.h
FOnAssetPostLODImport	TMulticastDelegate_TwoParams< void, UObject *, int32 >	Delegate type fired when new LOD have been imported to an asset.	Subsystems/ImportSubsystem.h
FOnAssetPreImport	TMulticastDelegate_FiveParams< void, UFactory , UClass , UObject , const FName &, const TCHAR >	Delegate type fired when new assets are being (re-)imported.	Subsystems/ImportSubsystem.h
FOnAssetReimport	TMulticastDelegate_OneParam< void, UObject * >	Delegate type fired when new assets have been reimported.	Subsystems/ImportSubsystem.h

Name	Type	Remarks	Include Path
OnAssetPostImport	FOnAssetPostImport		Subsystems/ImportSubsystem.h
OnAssetPostLODImport	FOnAssetPostLODImport		Subsystems/ImportSubsystem.h
OnAssetPreImport	FOnAssetPreImport	Used to register and unregister ONLY use Broadcast functions to execute the delegate.	Subsystems/ImportSubsystem.h
OnAssetReimport	FOnAssetReimport		Subsystems/ImportSubsystem.h

Name	Type	Remarks	Include Path	Unreal Specifiers
OnAssetPostImport_BP	FOnAssetPostImport_Dyn		Subsystems/ImportSubsystem.h	BlueprintAssignable DisplayName="OnAssetPostImport" Meta=(ScriptName="OnAssetPostImport")
OnAssetPostLODImport_BP	FOnAssetPostLODImport_Dyn		Subsystems/ImportSubsystem.h	BlueprintAssignable DisplayName="OnAssetPostLODImport" Meta=(ScriptName="OnAssetPostLODImport")
OnAssetPreImport_BP	FOnAssetPreImport_Dyn		Subsystems/ImportSubsystem.h	BlueprintAssignable DisplayName="OnAssetPreImport" Meta=(ScriptName="OnAssetPreImport")
OnAssetReimport_BP	FOnAssetReimport_Dyn		Subsystems/ImportSubsystem.h	BlueprintAssignable DisplayName="OnAssetReimport" Meta=(ScriptName="OnAssetReimport")
PendingTasks	TQueue< TSharedPtr< IImportSubsystemTask > >	Tasks waiting to be run next tick	Subsystems/ImportSubsystem.h

Name	Remarks	Include Path
void BroadcastAssetPostImport ( UFactory* InFactory, UObject* InCreatedObject )	Broadcast AssetPostImport, do not broadcast with OnAssetPostImport directly.	Subsystems/ImportSubsystem.h
void BroadcastAssetPostLODImport ( UObject* InObject, int32 inLODIndex )	Broadcast AssetPostLODImport, do not broadcast with OnAssetPostLODImport directly.	Subsystems/ImportSubsystem.h
void BroadcastAssetPreImport ( UFactory* InFactory, UClass* InClass, UObject* InParent, const FName& Name, const TCHAR* Type )	Broadcast AssetPreImport, do not broadcast with OnAssetPostImport directly.	Subsystems/ImportSubsystem.h
void BroadcastAssetReimport ( UObject* InCreatedObject )	Broadcast AssetReimport, do not broadcast with OnAssetReimport directly.	Subsystems/ImportSubsystem.h
virtual void Deinitialize()		Subsystems/ImportSubsystem.h
void ImportNextTick ( const TArray< FString >& Files, const FString& DestinationPath )	Import files next tick	Subsystems/ImportSubsystem.h
virtual void Initialize ( FSubsystemCollectionBase& Collection )		Subsystems/ImportSubsystem.h