extern_maya_sequencer.py 文件源码

def build_sequence(timeline, clean=False):
    existing_shots = cmds.ls(type='shot') or []
    if clean:
        cmds.delete(existing_shots)
        existing_shots = []

    tracks = [
        track for track in timeline.tracks
        if track.kind == otio.schema.TrackKind.Video
    ]

    for track_no, track in enumerate(reversed(tracks)):
        _build_track(track, track_no, existing_shots=existing_shots)