Re: gEDA-user: Pads do not clear polygons

[Harry Eaton <haceaton@xxxxxxxxx>]

--- Ben Jackson <ben@xxxxxxx> wrote:

>...
> The code that tries to walk around creating
> the joined contour
> doesn't find a starting point, so the combination is
> "nothing" and thus
> the hole vanishes.

I've fixed it (and probably a couple of other related
degenerate touching conditions) in cvs. Interestingly,
this "bug" is in the algorithm description in the
original paper.

Thanks for digging into this Ben, I wouldn't have
solved it so quickly otherwise.



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