On 05/18/2010 12:15 PM, Chris Radek wrote: > On Tue, May 18, 2010 at 04:48:57PM +0100, Andy Pugh wrote: >> >> As far as I can see the docs don't mention it at all, anywhere. Any pointers? > > We don't have much. The student who originally did the implementation > wrote this paper: > > http://timeguy.com/cradek-files/emc/Leto_art837759.pdf > > There is just a bit of gcode documentation in there. The format for > defining a NURBS (G5.2, G5.3) is shown starting at the bottom of page > 4. > > The format for defining a quadratic b-spline is not in that document > and is G5.1, XY are the endpoint, IJ are incremental distance to > control point. > > Chris
Thanks! More good reading... ;-) mark ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
