Share Email Facebook Twitter LinkedIn PFlow Collision Shape (WSM) Modifier Videos Smooth Surface For an example of using the Smooth Surface option, play the following video. Video Player is loading.PlayPlayMuteCurrent Time 0:00/Duration 0:07Loaded: 0%0:00Progress: 0% Playback Rate2x1.5x1.25x1x, selected0.5x1xDescriptionsdescriptions off, selectedCaptionscaptions off, selectedChaptersAudio TrackFullscreenThis is a modal window. Parent topic: PFlow Collision Shape (WSM) Modifier