Mailing list archives : pcb-rnd

ID:3898
From:ge...@igor2.repo.hu
Date:Thu, 2 Apr 2020 17:10:16 +0200 (CEST)
Subject:Re: [pcb-rnd] drc: Keep board readable warning breaking silk
in-reply-to:
replies: 3920 from Hannu Vuolasaho <vu...@msn.com>
 
 
On Thu, 2 Apr 2020, Hannu Vuolasaho wrote:
 
> Hello!
>
> One feature which helps to detect visual problems with boards is to have error
> on solder mask opening and silk. If this happens, the refdes for example is
> cut. Holes also break silk
 
Thanks, nice one!
 
Please think over if the following formal definition would work properly 
on positive and negative cases:
 
"Violation is where a silk object (geometrically) intersects a mask 
object". (Assuming the mask shape of a padstack is treated as a mask 
object for this definition.)
 
 
If that works, trivial extensions to similar cases:  
 
- silk vs. paste
 
- paste vs. mask
 
- paste vs. copper (you never want to put paste on the bare FR4!)
 
Regards,
 
Igor2
 
 

Reply subtree:
3898 Re: [pcb-rnd] drc: Keep board readable warning breaking silk from ge...@igor2.repo.hu
  3920 Re: [pcb-rnd] drc: Keep board readable warning breaking silk from Hannu Vuolasaho <vu...@msn.com>