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From:	"Mitch Davis (mjd+geda-user AT hackvana DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date:	Wed, 26 Apr 2017 21:44:44 +1000
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Subject:	Re: [geda-user] Slots in plane
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On Wed, Apr 26, 2017 at 4:42 PM, Erich Heinzle (a1039181 AT gmail DOT com) [via
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:

> Quoting myself from the last time it came up, slots can be achieved via post processing of excellon drill files during/following gerber export
>
> It can be done with:https://github.com/hackvana/eagle-plated-slots/blob/master/eagle-slots.py
>
> which looks for a magic, pre-defined drill size as a trigger to create a slot joining a pair of consecutive holes of that size where before there were just two holes in the drill file.
>
> The above script was written by my usual pcb supplier, hackvana, who hangs out in #hackvana on freenode, i.e. this is a technique supported by an actual pcb supplier
>
>
He also reads this list :-)

Mitch.

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<div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote">On W=
ed, Apr 26, 2017 at 4:42 PM, Erich Heinzle (<a href=3D"mailto:a1039181 AT gmai=
l.com">a1039181 AT gmail DOT com</a>) [via <a href=3D"mailto:geda-user AT delorie DOT com=
">geda-user AT delorie DOT com</a>] <span dir=3D"ltr">&lt;<a href=3D"mailto:geda-u=
ser AT delorie DOT com" target=3D"_blank">geda-user AT delorie DOT com</a>&gt;</span> wro=
te:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-=
left:1px #ccc solid;padding-left:1ex"><div dir=3D"auto"><div><pre style=3D"=
white-space:pre-wrap;line-height:normal">Quoting myself from the last time =
it came up, slots can be achieved via post processing of excellon drill fil=
es during/following gerber export

It can be done with:
<a href=3D"https://github.com/hackvana/eagle-plated-slots/blob/master/eagle=
-slots.py" target=3D"_blank">https://github.com/hackvana/<wbr>eagle-plated-=
slots/blob/<wbr>master/eagle-slots.py</a>

which looks for a magic, pre-defined drill size as a trigger to create a sl=
ot joining a pair of consecutive holes of that size where before there were=
 just two holes in the drill file.</pre><pre style=3D"white-space:pre-wrap;=
line-height:normal">The above script was written by my usual pcb supplier, =
hackvana, who hangs out in #hackvana on freenode, i.e. this is a technique =
supported by an actual pcb supplier</pre></div></div></blockquote><div><br>=
</div><div>He also reads this list :-)</div><div><br></div><div>Mitch.</div=
></div></div></div>

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