It looks to be from the different maximum velocities of lines and arc segments. The circular arc segments are limited to the minimum of the two axes in the current plane. The short line segments in between arcs are limited by the maximum velocity along the direction of the line. If the line is somewhat diagonal (as is the case in the steve.ngc example), then the maximum velocity along the line is potentially higher than the axis limits.
On Sun, Mar 16, 2014 at 11:58 PM, EBo <e...@sandien.com> wrote: > Out of curiosity, can you explain the 5 small mesa's that appear to be > running slightly faster than the programmed velocity? Other than that, > the jaggy at the very end is the only thing that looks like it might be > a little off. > > EBo -- > > On Mar 16 2014 8:10 PM, sam sokolik wrote: > > Should have posted a screen shot.. > > > > http://imagebin.org/299652 > > > > quite a bit better - runs in 13 sec vs 24 before the fix... > > > > great work! > > sam > > On 03/15/2014 09:42 PM, Robert Ellenberg wrote: > >> I think I found the problem. My refactor of the code that calculates > >> arc > >> feed in canon assumed that CANON_AXIS_# was zero-indexed. As a > >> result, it > >> was looking at the wrong pair of axes when finding limits. > >> > >> Does anyone know why the constants in canon.hh typically start at > >> one > >> instead of zero? It makes using these constants as indices of an > >> array more > >> difficult, particular with modular arithmetic. Similarly, there seem > >> to be > >> a bunch of enums that would do that already there, but commented > >> out. > >> > >> On Mar 15, 2014 3:10 PM, <sa...@empirescreen.com> wrote: > >> > >>> both master and 2.5.3 act the same to me. (I don't think the > >>> current tp > >>> has had any changes for a long time..) > >>> > >>> sam > > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/13534_NeoTech > _______________________________________________ > Emc-developers mailing list > Emc-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-developers > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
