Hi Ticker,
sorry, I didn't keep that specific case. If you cannot reproduce I'll try to
find it again.
Both the triangle and the rest was visited in clockwise order and the start/end
was somewhere else on the rest.
I think the cut did not go through the triangle but I'm not sure.
Gerd
Von: mkgmap-dev im Auftrag von Ticker
Berkin
Gesendet: Montag, 31. Mai 2021 11:18
An: mkgmap-dev@lists.mkgmap.org.uk; mkgmap-...@lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] [mkgmap-svn] Commit r4749: remove/disable code to
merge shapes to the max for now:
Hi Gerd
Do you have an example of this triangle / concave shape? Are you sure
there isn't a rotation through the connection point, resulting in
something like a figure-of-8.
Ticker
On Mon, 2021-05-31 at 07:41 +0100, svn commit wrote:
> Version mkgmap-r4749 was committed by gerd on Mon, 31 May 2021
> BRANCH: low-res-opt
> remove/disable code to merge shapes to the max for now:
> - hole detection was too simple, sometimes removed outer parts of
> shapes
> - ShapeSplitter doesn't handle some degenarated shapes well where
> parts are connected in a single point, like a triangle connected to a
> concave shape.
>
> Will try again with a different approach once ShapeSplitter is able
> to handle these cases.
>
> http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap=4749
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