hm, I just see the NURBS and quadratic splines in linuxcnc work in X/Y only, so that isnt terribly useful for you
what you could do is - take samples, derive a spline, and approximate as biarcs; those would work in x/y/z a starting point: http://emergent.unpythonic.net/01171767993 -mah Am 13.02.2012 um 12:49 schrieb Spiderdab: > Il giorno lun, 13/02/2012 alle 11.48 +0100, Michael Haberler ha scritto: >> Am 13.02.2012 um 10:14 schrieb Spiderdab: >>>> >>> I'm sure with my pc i can have an higher recording rate. The problem is >>> that when i've tried to record every 1/10 of sec doing rapid 3D >>> movements (let's say 1 m/s) the curve is recorded in little lines (one >>> every 1/10s..) so when i reproduce the movement, the system cannot reach >>> that speed, because the lines where so little! >> >> for your application, that sounds like you'd want to take the samples, >> generate, say, a cubic spline interpolation, and execute that as G-code >> >> -m > That would be great i think, but i don't know how to do it. do yuo think > it is possible? > > Davide. > > >>> >>> Davide. >>> >>> >>> ------------------------------------------------------------------------------ >>> Try before you buy = See our experts in action! >>> The most comprehensive online learning library for Microsoft developers >>> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, >>> Metro Style Apps, more. Free future releases when you subscribe now! >>> http://p.sf.net/sfu/learndevnow-dev2 >>> _______________________________________________ >>> Emc-developers mailing list >>> Emc-developers@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/emc-developers >> >> >> ------------------------------------------------------------------------------ >> Try before you buy = See our experts in action! >> The most comprehensive online learning library for Microsoft developers >> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, >> Metro Style Apps, more. Free future releases when you subscribe now! >> http://p.sf.net/sfu/learndevnow-dev2 >> _______________________________________________ >> Emc-developers mailing list >> Emc-developers@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-developers > > > > ------------------------------------------------------------------------------ > Try before you buy = See our experts in action! > The most comprehensive online learning library for Microsoft developers > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, > Metro Style Apps, more. Free future releases when you subscribe now! > http://p.sf.net/sfu/learndevnow-dev2 > _______________________________________________ > Emc-developers mailing list > Emc-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
