[mkgmap-dev] Bug in Road Merging - actually doubling roads.

Thu Mar 1 09:40:32 GMT 2018

Hi Felix,

tried a few times now but always got "404 Not Found".
Please upload the file to http://files.mkgmap.org.uk/

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Felix Hartmann <extremecarver at gmail.com>
Gesendet: Mittwoch, 28. Februar 2018 21:55:16
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Bug in Road Merging - actually doubling roads.

well finally could access my server again -- maps with the additional patch and debug file here:
https://openmtbmap.org/debug_org_map2.zip

On 28 February 2018 at 20:54, Felix Hartmann <extremecarver at gmail.com<mailto:extremecarver at gmail.com>> wrote:
Hi Gerd
will do so tomorrow - cannot get onto my server since 2 hours (if I still cannot get on the server I will compile locally on Friday).

As for the mail - yes I read it and replied in here.
I think the order for most would be the opposite - throw away the first roads, not the last! Usually you would first put in routes, bridges and so on into your map - then maybe lines just for visualisation - all with continue, and then finally put in the road itself without continue.
For my maps the best approach in doubt would be:
1. check if one segment is completely double (same type - fully covered by the same type).
2. Throw away 0x13 (I use this invisibly for routing)
3. Throw away those roads created first if still needed.

Felix

On 28 February 2018 at 18:49, Gerd Petermann <gpetermann_muenchen at hotmail.com<mailto:gpetermann_muenchen at hotmail.com>> wrote:
Hi Felix,

please try also to compile with this additional patch and produce the debug info again.
The patch simply executes the road merging before the angle fixing. I am not sure
why we don't always do it in this order.

By the way, did you read this post?
http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2018q1/028260.html

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk<mailto:mkgmap-dev-bounces at lists.mkgmap.org.uk>> im Auftrag von Felix Hartmann <extremecarver at gmail.com<mailto:extremecarver at gmail.com>>
Gesendet: Mittwoch, 28. Februar 2018 18:29:05
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] Bug in Road Merging - actually doubling roads.

Oh thanks - I did not notice that.

Here is now the orig_map compiled with the patched mkgmap. Hope this helps you.
https://openmtbmap.org/debug_orig_map.zip

Felix

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--
Felix Hartman - Openmtbmap.org & VeloMap.org
Schusterbergweg 32/8
6020 Innsbruck
Austria - Österreich

--
Felix Hartman - Openmtbmap.org & VeloMap.org
Schusterbergweg 32/8
6020 Innsbruck
Austria - Österreich