static [FSequencerKeyCollectionSignature](API\Editor\Sequencer\FSequencerKeyCollectionSignature) FromNodeRecursive ( [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FViewModel](API\Editor\Sequencer\FSequencerKeyCollectionSignature\FViewModel) > InNode, [UMovieSceneSection](API\Runtime\MovieScene\UMovieSceneSection) * InSection, [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) InDuplicateThreshold )