OptionalframeThe frame the ring turns around, about its normal; left out, the world frame.
OptionalcountHow many frames in the ring.
OptionalradiusThe distance from the center to each frame, in model units; at 0 the frames only turn in place.
OptionalangleThe angle the ring covers, in degrees, from -360 to 360. A full turn spaces the frames evenly without repeating the first; a smaller angle puts one at each end.
OptionalstartThe angle of the first frame, in degrees from the X axis toward the Y axis.
OptionalrotateWhen true the frames rotate with the ring, as copies around a hub do; otherwise every frame
keeps the axes of frame.
The count, radius and sweep of the ring of frames
frame.polarlays out around the normal offrame, in its plane.