virtual void CopyKeys_Raw ( [FMovieSceneChannel](API\Runtime\MovieScene\Channels\FMovieSceneChannel) * InChannel, const [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * Section, [FName](API\Runtime\Core\UObject\FName) KeyAreaName, [FMovieSceneClipboardBuilder](API\Runtime\MovieScene\FMovieSceneClipboardBuilder) & ClipboardBuilder, [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FKeyHandle](API\Runtime\Engine\Curves\FKeyHandle) > KeyMask ) const