Re: make_trail question
Bruce Sherwood <[email protected]>
| Newsgroups | gmane.comp.python.visualpython.user |
|---|---|
| Message-ID | <CAFDG03gv-iLHKEBmeJbHjtnzL9parbcRwMfj9pO++V2=yb5LPQ@mail.gmail.com> |
As the documentation states: "make_trail Must be mentioned when creating the moving object; if False, no points will be added to the trail until you say ball.make_rail = True (assuming the moving object is named ball)" It's possible that this could be changed, but it's not easy, which is why the documentation says what it does. Bruce Sherwood On Fri, Aug 5, 2011 at 11:48 AM, Mark Hammond <mhammond-sh/GteyqCrd/[email protected]> wrote: > Some of my students have noticed that the new make-trail feature doesn't > behave like other object attributes in the sense that they cannot use: > > ball.make-trail = True > > to modify a pre-existing object so that it includes a trail. This means > make-trail is different than pos or radius or color. Is there a reason for > this? > > Mark Hammond > > > > ------------------------------------------------------------------------------ > BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA > The must-attend event for mobile developers. Connect with experts. > Get tools for creating Super Apps. See the latest technologies. > Sessions, hands-on labs, demos & much more. Register early & save! > http://p.sf.net/sfu/rim-blackberry-1 > _______________________________________________ > Visualpython-users mailing list > Visualpython-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org > https://lists.sourceforge.net/lists/listinfo/visualpython-users > ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA The must-attend event for mobile developers. Connect with experts. Get tools for creating Super Apps. See the latest technologies. Sessions, hands-on labs, demos & much more. Register early & save! http://p.sf.net/sfu/rim-blackberry-1