IIRC, when you make a vertex radius "too big" parts of it pass to outside whatever boundary is used on the plot. I don't think this is new, since my recollection is that this was the behavior early this past summer. Anyway, I think this ticket is relevant - maybe there are others.
http://trac.sagemath.org/sage_trac/ticket/5938 --~--~---------~--~----~------------~-------~--~----~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---