[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FTrackRowModel](API\Editor\Sequencer\MVVM\ViewModels\FTrackRowModel) > CreateModelForTrackRow ( [UMovieSceneTrack](API\Runtime\MovieScene\UMovieSceneTrack) * InTrack, int32 InRowIndex, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FViewModel](API\Editor\SequencerCore\MVVM\ViewModels\FViewModel) > DesiredParent )