On Tue, May 18, 2010 at 10:51:53AM -0400, Mark Wendt wrote: > > I did forget to mention, I upgraded EMC2 on my machine to 2.4. Andy > mentioned something about NURBS in one of his posts, and gave me the URL > for our wiki page on it: > > http://wiki.linuxcnc.org/emcinfo.pl?NURBS > > Did this make it into 2.4? I still have yet to delve into the new > doccy's much on 2.4 since I just upgraded the other day.
Yes it's in there, but it hasn't had much use or testing. I fixed the glaring problem (jerky motion) right before 2.4 went out. I know there are some deficiencies in its error checking; you can give it bogus control points and it will happily give you a bogus path in return. A quick tweak to truetype-tracer to use the G5.1 quadratic splines gave me correct-looking output and smooth motion: http://timeguy.com/cradek-files/emc/ttt-splines.ngc ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
