It has been awhile since I crawled around in 2.5, but I can almost guarantee that it is bi-arcs (or biarcs) and not true NURBS implementation. Here are the details:
http://wiki.linuxcnc.org/cgi-bin/wiki.pl?NURBS Hope this helps, EBo -- On Apr 21 2015 12:33 PM, John Thornton wrote: > I'm running 2.5.4 from a live cd on ubuntu 10.04, I guess I need to > upgrade to 2.6 and see what it does. > > JT > > On 4/21/2015 7:39 AM, EBo wrote: >> Hmmm... good question. What version/revision of LCNC are you using? >> Is this a source build via a test branch? I can try to look into it >> from there. >> >> EBo -- >> >> On Apr 21 2015 6:31 AM, John Thornton wrote: >>> How do I tell? >>> >>> On 4/20/2015 11:38 AM, EBo wrote: >>>> With the recent discussion on NURBS output from truetype-tracer 4, >>>> it >>>> got me to wondering which implementation and version of NURBS? At >>>> one >>>> point we were running a bi-arcs approximation to actual NURBS, and >>>> Li's >>>> work on the FPGA-NURBS work implements proper NURBS. So, are you >>>> testing this against a proper NURBS implementation or are you >>>> using >>>> the >>>> bi-arc approximations? >>>> >>>> Thanks, >>>> >>>> EBo -- >> >> ------------------------------------------------------------------------------ >> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >> Develop your own process in accordance with the BPMN 2 standard >> Learn Process modeling best practices with Bonita BPM through live >> exercises >> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >> event?utm_ >> >> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >> _______________________________________________ >> Emc-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > ------------------------------------------------------------------------------ > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT > Develop your own process in accordance with the BPMN 2 standard > Learn Process modeling best practices with Bonita BPM through live > exercises > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- > event?utm_ > > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
