Re: [CAD_CAM_EDM_DRO] Fast Digitizing algorithms - was 'Digitizing'

Hi Doug,

I was searching on another list, so didn't find the references. Your
algorithm sounds similar to what I implemented (?). I was also working
on a "dithering" algorithm, that should skim the surface. Never got
back to it.

Thanks for the message references.

Alan KM6VV

Doug Fortune wrote:

>
> Alan Marconett KM6VV wrote:
> >
> > Hi Graham,
> >
> > I'd be interested in studying algorithms on digitizing. I wrote one,
> > but wasn't happy with it's performance. Do you have the message
> > numbers? A search for "digitizer algorithms" didn't appear to be
> > productive, unless it was a LONG time ago.
> >
> >
> > Graham Stabler wrote:
> > > <SNIP>
> > > Doug Fortune also produced an interesting algorithm that I did
> > > implement, there are some threads on the subject under the
> > > title "digitizer algorithms", again I just need to get around to
> > > doing some more tests. Dougs was quite cool because the probe has
> > > constant contact and is was very fast, I just wanted to check the
> > > results were ok.
> > >
>
> Hi Alan:
>
> The discourse was over on the 'TurboCNC' list:
>
> http://groups.yahoo.com/group/turbocnc/message/6008 Fri Oct 17, 2003
> http://groups.yahoo.com/group/turbocnc/message/989 Thu May 16, 2002
>
> and my algorithm was posted here:
> http://groups.yahoo.com/group/turbocnc/message/967 Wed May 15, 2002
>
> (and I think also a year before that, on CCED).
>
> cheers
> Doug Fortune
> http://www.cncKITS.com new - monster capacitor/bridge mini-kits
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