Re: gEDA-user: DRC-GUI

[Mark <mstanley@xxxxxxxxxxxxxxxx>]

On Sun April 5 2009 05:34:44 pm Peter Clifton wrote:
> On Sun, 2009-04-05 at 16:49 -0400, Mark wrote:
> > Now I have a working DRC-GUI using master from the repo but it still
> > causes PCB to crash when I use the settings for Thin Draw or Thin Draw
> > Poly.
> >
> > Hopefully that will help to narrow down the problem.
>
> Yes, that was the ticket to narrow it down. I've only just got chance to
> look at it in detail anyway. The problem was that the DRC window doesn't
> set up a clipping region before drawing. I've added add a simple test
> allowing a NULL region to be passed to a polygon routine, and will
> investigate setting up a proper clipping region to help speed up
> drawing. (I'm fairly surprised it wasn't doing that already).

True, clipping and culling makes 3D usable.  These are just PC's after all.  

> Thanks for the help debugging the issue.

My pleasure, just one step closer to getting the GL branch released. :)

-Mark S.


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