[mkgmap-dev] special case where splitting fails without a log message

Wed May 26 11:17:35 BST 2021

Hi Gerd

I have to design a shape that does this and think what it means. With
the extra handling needed for identical opposite lines it will be easy
to detect. Maybe possible to just chuck it.

I'm out for the rest of the day so can't do anything until tomorrow.

Ticker

On Wed, 2021-05-26 at 08:46 +0000, Gerd Petermann wrote:
> Hi Ticker,
> 
> OK, I think your patch improves some cases. I've also fixed another
> potential cause for these problems with r4744.
> 
> I think I have to find a way to avoid those segments which are
> visited multiple times in the same direction. There's probably always
> an alternative merge order that avoids this.
> 
> Gerd