Author Topic: Automatic polygon repour?  (Read 10040 times)

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Offline Pack34Topic starter

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Automatic polygon repour?
« on: May 16, 2017, 12:37:14 pm »
I'm working with a two layer board with a filled ground pour on both the top and the bottom. Every time I play a trace I get the DRC rule violations regarding the ground fill. To dismiss I have to go to "tools > polygon ours > Repour all" to fix. I know the shortcut keys to do this quickly, but is there an automatic way to do this?
 

Offline Fgrir

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Re: Automatic polygon repour?
« Reply #1 on: May 16, 2017, 03:23:50 pm »
Maybe check the "Ignore On-Line Violations" box in the polygon properties?  I generally just shelve all the polygons while I am routing and deal with them when I am done working on traces.  Even if you can tolerate the time it takes to repour each time, they just get in the way of seeing what you are doing.
 

Offline T3sl4co1l

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Re: Automatic polygon repour?
« Reply #2 on: May 16, 2017, 09:16:19 pm »
1. I turn off online DRC.  I find it more bothersome than useful, but YMMV.
2. Consider shelving polygons while routing (T, G, H or select polys, right-click, Polygon Actions, Shelve Selected).
3. You can enable automatic repour (T, P; PCB Editor/General, Repour after Modification), but beware, it's quite slow on large polys with lots of holes.  You should consider shelving those.

Tim
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Offline ajb

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Re: Automatic polygon repour?
« Reply #3 on: May 18, 2017, 04:18:57 pm »
I would just shelve those polygons as well.  I also sometimes color code and usually turn off connections for the nets that will connect to full-board pours.  I don't need to see a connection line for pads that are just going to immediately drop to a via, so it makes the rats nest a lot more useful.  This is not necessarily helpful on two-layer boards that have lots of routing on both sides where you need to be a lot more careful about how you carve up top and bottom pours, but in situations where your pours can be mostly uninterrupted it makes routing a lot easier.
 

Offline Johnny_Karamello

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Re: Automatic polygon repour?
« Reply #4 on: May 18, 2017, 04:32:47 pm »
Yes, there is a "automatic repour" option. Look for it under DXP -> Preferences -> then somewhere in the PCB preferences. If you have larger boards the repour always takes a while after every single track.
I have it turned on but mostly I shelve and then repour in the end.
 


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