On Thu, Nov 15, 2012 at 8:58 AM, Johan Hake <hake....@gmail.com> wrote: > On 11/14/2012 09:51 AM, Benjamin Kehlet wrote: >> 2012/11/14 Anders Logg <l...@simula.no <mailto:l...@simula.no>> >> >> Dear all, >> >> The plot and csg branches have been merged into trunk. Please try out >> the new functionality for mesh generation (from both CSG descriptions >> and input files) and plotting and report any problems. >> >> All thanks to very good work from Benjamin, Joachim and Johannes. >> >> >> It is a little bit early to applaud. There are some issues with the csg >> stuff that need to be fixed, so mesh generation (in particular in 3D) is >> likely to crash. I've have pushed everything to trunk, though, since >> some of the plotting code depends on parts of the csg code. > > It crashes, but almost randomly. The same script (3D demo) sometime > generate a nice mesh, other times a crappy one, and sometimes just crash. > >> Will report back when this has been fixed. > > What is the main cause for this erratic behavior? >
I observed erratic behaviour with CGAL <= 4.0.2 + gcc before the CSG merge (this also showed up with the buildbots, with the CGAL-based mesh generation failing randomly), but it's been very reliable with CGAL 4.2 + gcc 4.7. Garth > Johan > >> Benjamin >> >> >> -- >> Anders >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~dolfin >> Post to : dolfin@lists.launchpad.net >> <mailto:dolfin@lists.launchpad.net> >> Unsubscribe : https://launchpad.net/~dolfin >> More help : https://help.launchpad.net/ListHelp >> >> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~dolfin >> Post to : dolfin@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~dolfin >> More help : https://help.launchpad.net/ListHelp >> > > > _______________________________________________ > Mailing list: https://launchpad.net/~dolfin > Post to : dolfin@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dolfin > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
