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| Date: | Tue, 25 Aug 2015 10:59:10 +0200 |
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| Subject: | Re: [geda-user] pcb file format |
| From: | "Levente (leventelist AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> |
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--001a113fb7008c808d051e1ef2bf Content-Type: text/plain; charset=UTF-8 Yes, That is why I define the new file format and data structure, which enables this feature. :-) On Tue, Aug 25, 2015 at 10:46 AM, Nicklas Karlsson ( nicklas DOT karlsson17 AT gmail DOT com) [via geda-user AT delorie DOT com] < geda-user AT delorie DOT com> wrote: > I think there may be cases then you want a polygon on the silkscreen. > Sometimes it is useful to add graphics on some extra layer for example to > mark the area for conformal coating. > > > > > On Tue, 25 Aug 2015 10:27:05 +0200 > "Levente (leventelist AT gmail DOT com) [via geda-user AT delorie DOT com]" < > geda-user AT delorie DOT com> wrote: > > > Okay. I want to clarify one thing. I have full respect for gEDA > developers. > > I have made lots of boards with gEDA. > > > > But I think we have to move on. > > > > AFAIK in footprints, one can not have silkscreen ploygons. > > > > On Tue, Aug 25, 2015 at 5:12 AM, DJ Delorie <dj AT delorie DOT com> wrote: > > > > > > > > > I think (DJ is the authority here) our current file architecture does > > > > not do ovals > > > > > > We do round-ended rectangles (i.e. for tssop pads), square and round, > > > and octagons. > > > > > > > > With this data format, one can define arbitrary footprints. No > > > restrictions > > > > > like "no silkscreen polygons". > > > > > > > > To be fair to DJ and the other authors those are not arbitrary. Folks > > > > just kind of coded themselves into a corner. > > > > > > And we do have silkscreen polygons ;-) > > > > --001a113fb7008c808d051e1ef2bf Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">Yes, That is why I define the new file format and data str= ucture, which enables this feature. :-)<br></div><div class=3D"gmail_extra"= ><br><div class=3D"gmail_quote">On Tue, Aug 25, 2015 at 10:46 AM, Nicklas K= arlsson (<a href=3D"mailto:nicklas DOT karlsson17 AT gmail DOT com">nicklas.karlsson17= @gmail.com</a>) [via <a href=3D"mailto:geda-user AT delorie DOT com">geda-user AT del= orie.com</a>] <span dir=3D"ltr"><<a href=3D"mailto:geda-user AT delorie DOT com= " target=3D"_blank">geda-user AT delorie DOT com</a>></span> wrote:<br><blockqu= ote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc s= olid;padding-left:1ex">I think there may be cases then you want a polygon o= n the silkscreen. Sometimes it is useful to add graphics on some extra laye= r for example to mark the area for conformal coating.<br> <div class=3D"HOEnZb"><div class=3D"h5"><br> <br> <br> <br> On Tue, 25 Aug 2015 10:27:05 +0200<br> "Levente (<a href=3D"mailto:leventelist AT gmail DOT com">leventelist AT gmail DOT c= om</a>) [via <a href=3D"mailto:geda-user AT delorie DOT com">geda-user AT delorie DOT com= </a>]" <<a href=3D"mailto:geda-user AT delorie DOT com">geda-user AT delorie.= com</a>> wrote:<br> <br> > Okay. I want to clarify one thing. I have full respect for gEDA develo= pers.<br> > I have made lots of boards with gEDA.<br> ><br> > But I think we have to move on.<br> ><br> > AFAIK in footprints, one can not have silkscreen ploygons.<br> ><br> > On Tue, Aug 25, 2015 at 5:12 AM, DJ Delorie <<a href=3D"mailto:dj AT d= elorie.com">dj AT delorie DOT com</a>> wrote:<br> ><br> > ><br> > > > I think (DJ is the authority here) our current file architec= ture does<br> > > > not do ovals<br> > ><br> > > We do round-ended rectangles (i.e. for tssop pads), square and ro= und,<br> > > and octagons.<br> > ><br> > > > > With this data format, one can define arbitrary footpri= nts. No<br> > > restrictions<br> > > > > like "no silkscreen polygons".<br> > > ><br> > > > To be fair to DJ and the other authors those are not arbitra= ry. Folks<br> > > > just kind of coded themselves into a corner.<br> > ><br> > > And we do have silkscreen polygons ;-)<br> > ><br> </div></div></blockquote></div><br></div> --001a113fb7008c808d051e1ef2bf--
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