eb3a4909d6
which contains the routines to do it; modified said routines to allow them to be called with the internal location tracking array maintained by the spot scene manager because that is the only thing guaranteed to be truly up to date; made use of where() in spot scene manager's log messages. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1517 542714f4-19e9-0310-aa3c-eee0fc999fb1