On Tue, Apr 29, 2008 at 7:51 PM, louie <[EMAIL PROTECTED]> wrote: > > > > On Mar 31, 1:27 pm, Jason Grout <[EMAIL PROTECTED]> wrote: > > William Stein wrote: > > > On Mon, Mar 31, 2008 at 11:03 AM, Jason Grout > > > <[EMAIL PROTECTED]> wrote: > > >> Is there an easy way to getmeshlines in a plot3d surface? > > > > > > This is not implemented. I wish you would implement it :-) > > > > > Robert Bradshaw might have some useful advise. > > > > Well, he already answered my question in the source. > > > > In sage/sage/plot/plot3d/index_set.pyx, starting at line 658 (in 2.10.4): > > > > # If we wanted to turn on display of themeshlines or dots > > > # we would uncomment thse. This should be determined by > > # render_params, probably. > > #s += '\npmesh %smesh\n'%name > > > #s += '\npmesh %s dots\n'%name > > > > Uncommenting the appropriate line does indeed give ameshinJMOL. So > > > now the question is how to expose this to the user. And how to extend > > it to do nontrivialmeshfunctions. > > > > Jason > > > After reading these lines I couldn't wait to lay my hands on > "index_set.pyx", uncomment those lines and start plotting some good > stuff. > I recently downloaded the Vmware version, since Fedora 8 won't let me > render 3D (just 2D, I guess I'm gonna have to try the Sun JDK), and > I've been pleased with the quality of the plots, there's a lot of > potential there, but I still miss the 'good 'ol mesh'. My experience > with Unix editing tools (ed, sed, grep, etc.) has been so superficial > that I must confess I find it easier to click the Kwrite icon than > trying to understand search methods or regular expressions. The best I > could achieve was to dump the file to screen (using w3m and Firefox > opening a new tab for me) and that was it. Look but don't touch. Any > suggestions?? > > - Louie -
This is trac ticket #2741: http://trac.sagemath.org/sage_trac/ticket/2741 I'll try to do it right now, so that mesh lines will be in the next version of Sage. William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
