Re: gEDA-dev: Thoughts about the PCB database model

[Steve Meier <smeier-at-NOSPAMalchemyresearch_dot_com>]

how do i turn on thindraw poly?

DJ Delorie wrote:
>> performance wise i suspect it is polygons that eat computational
>> cycles.  I have to wonder also if there could be a way to say that a
>> specific polygon is replicated on several layers.
>>     
>
> Drawing them is more costly than storing or finding them.
>
> But in big designs, the cost is in the simple quantity of stuff that
> needs to be drawn.  Now, huge quantities of thermals can really slow
> things down because of the polygon dicer.  Thindraw-poly helps some.
>
>
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