FComponentRegistry | Unreal Engine 4.27 Documentation

Unreal Engine C++ API Reference > Runtime > MovieScene > EntitySystem

References


Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneComponentRegistry.h
Include	#include "EntitySystem/MovieSceneComponentRegistry.h"

Syntax

struct FComponentRegistry

Variables

	Type	Name	Description
	FEntityFactories	Factories

Constructors

	Type	Name	Description
		FComponentRegistry ()
		FComponentRegistry ( const FComponentRegistry& )
		FComponentRegistry ( FComponentRegistry&& )

Functions

Type	Name	Description
void	DestroyComponentTypeSafe ( FComponentTypeID ComponentTypeID )	Destroy a component type by first removing it from all existing entities
void	DestroyComponentUnsafeFast ( FComponentTypeID ComponentTypeID )	Destroy a component type that definitely does not exist on any entities or is cached elsewhere
const FComponentTypeInfo &	GetComponentTypeChecked ( FComponentTypeID ComponentTypeID )
const FComponentMask &	GetCopyAndMigrationMask ()	Retrive a mask of all components to be copied or migrated to outputs
const FComponentMask &	GetDataComponentTypes ()	Retrieve a mask of all data component types (ie all components that are not tags).
const FComponentMask &	GetMigrationMask ()	Retrieve a mask of all components that are to be migrated to outputs if there are multiple entities animating the same thing
const FComponentMask &	GetPreservationMask ()	Retrieve a mask of all components that are to be preserved
TComponentTypeID< T >	NewComponentType ( const TCHAR*const DebugName, const FNewComponentTypeParams& Params )	Define a new transient tag type using the specified information.
void	NewComponentType ( TComponentTypeID< T >* Ref, const TCHAR*const DebugName, const FNewComponentTypeParams& Params )
void	NewComponentTypeNoAddReferencedObjects ( TComponentTypeID< T >* Ref, const TCHAR*const DebugName, const FNewComponentTypeParams& Params )
TComponentTypeID< T >	NewComponentTypeNoAddReferencedObjects ( const TCHAR*const DebugName, const FNewComponentTypeParams& Params )	Same as NewComponentType but specifically does not expose the component type to the reference graph.
void	NewPropertyType ( TPropertyComponents< PropertyTraits >& OutComponents, const TCHAR* DebugName )
FComponentTypeID	NewTag ( const TCHAR*const DebugName, EComponentTypeFlags Flags )	Define a new tag type using the specified information.