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Date: Fri, 4 Sep 2015 23:29:30 -0600
Message-ID: <CAFx0xxiLc6yYkQ=UY2N13=s80WO3s3eukRjX_nDz6Bo8h8sDNA@mail.gmail.com>
Subject: Re: [geda-user] clearances for auto-routed traces with copper pours
From: "Dave Williams (dave DOT williams DOT lists AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
To: geda-user AT delorie DOT com
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Markus

I replaced "auto" with "auto,clearline" on most of the Lines on the top
layer and now
auto-routed tracks provide plane clearance.  I backed out this change and
the problem
came back (no plane clearance).

BTW - while looking at the PCB text file - I noticed the vias have
"auto,clearline" attribute
and these vias were placed by the auto-router.  And vias provide plane
clearance.

I posted this a bug on the bug tracker.  A PCB user needs to be able to
toggle back and forth between "auto" and "auto,clearline" on Line[] - when
working with copper pours around auto-routed traces.

cheers,

Dave

On Fri, Sep 4, 2015 at 8:33 PM, Markus Hitter (mah AT jump-ing DOT de) [via
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:

> Am 05.09.2015 um 03:35 schrieb Dave Williams:
>
> > 1) Line[5.6700mm 7.7300mm 5.6700mm 8.8500mm 10.00mil 20.00mil
> "clearline"]
>
> Yupp, that's the "clearline" to watch out for.
>
> > Are you saying that I will not get plane clearance for the 3) example
> above
> > because the attribute "clearline" is not set?
>
> Try it! It's plain text. You can edit (and save) with a text editor
> while it's open in pcb. pcb will offer to reload it.
>
>
> Markus
>
> --
> - - - - - - - - - - - - - - - - - - -
> Dipl. Ing. (FH) Markus Hitter
> http://www.jump-ing.de/
>

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<div dir=3D"ltr"><div><div>Markus<br><br></div>I replaced &quot;auto&quot; =
with &quot;auto,clearline&quot; on most of the Lines on the top layer and n=
ow<br>auto-routed tracks provide plane clearance.=C2=A0 I backed out this c=
hange and the problem<br>came back (no plane clearance).=C2=A0 <br><br>BTW =
- while looking at the PCB text file - I noticed the vias have &quot;auto,c=
learline&quot; attribute <br>and these vias were placed by the auto-router.=
=C2=A0 And vias provide plane clearance.=C2=A0 <br></div><div><br></div><di=
v>I posted this a bug on the bug tracker.=C2=A0 A PCB user needs to be able=
 to toggle back and forth between &quot;auto&quot; and &quot;auto,clearline=
&quot; on Line[] - when working with copper pours around auto-routed traces=
.=C2=A0=C2=A0=C2=A0 <br><br></div><div>cheers, <br></div><div><br></div><di=
v>Dave <br></div></div><div class=3D"gmail_extra"><br><div class=3D"gmail_q=
uote">On Fri, Sep 4, 2015 at 8:33 PM, Markus Hitter (<a href=3D"mailto:mah@=
jump-ing.de">mah AT jump-ing DOT de</a>) [via <a href=3D"mailto:geda-user AT delorie.=
com">geda-user AT delorie DOT com</a>] <span dir=3D"ltr">&lt;<a href=3D"mailto:ged=
a-user AT delorie DOT com" target=3D"_blank">geda-user AT delorie DOT com</a>&gt;</span> =
wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;bord=
er-left:1px #ccc solid;padding-left:1ex"><span class=3D"">Am 05.09.2015 um =
03:35 schrieb Dave Williams:<br>
<br>
&gt; 1) Line[5.6700mm 7.7300mm 5.6700mm 8.8500mm 10.00mil 20.00mil &quot;cl=
earline&quot;]<br>
<br>
</span>Yupp, that&#39;s the &quot;clearline&quot; to watch out for.<br>
<span class=3D""><br>
&gt; Are you saying that I will not get plane clearance for the 3) example =
above<br>
&gt; because the attribute &quot;clearline&quot; is not set?<br>
<br>
</span>Try it! It&#39;s plain text. You can edit (and save) with a text edi=
tor<br>
while it&#39;s open in pcb. pcb will offer to reload it.<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
<br>
Markus<br>
<br>
--<br>
- - - - - - - - - - - - - - - - - - -<br>
Dipl. Ing. (FH) Markus Hitter<br>
<a href=3D"http://www.jump-ing.de/" rel=3D"noreferrer" target=3D"_blank">ht=
tp://www.jump-ing.de/</a><br>
</div></div></blockquote></div><br></div>

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