[mkgmap-dev] Turn restrictions - via ways

Sat Mar 3 10:56:07 GMT 2018

Hi Colin,

it can handle multiple via nodes or via ways. IIRC mkgmap converts via ways to via nodes and there is a limit of 7 arcs in a route restriction.
So, I think you can have up to 6 via nodes. If there are more mkgmap should complain and ignore the restriction.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Colin Smale <colin.smale at xs4all.nl>
Gesendet: Samstag, 3. März 2018 11:43:07
An: mkgmap-dev at lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] Turn restrictions - via ways

Hi Gerd,

In this case, I am glad I am mistaken! Thanks a lot!

Are there any limitations to the topologies it can handle? Is from-via-via-via-to OK for example?

Colin

On 2018-03-03 11:29, Gerd Petermann wrote:

Hi Colin,

I think you are mistaken, support for via ways was added with the merge of the via_ways branch in r3175.
http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3175

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk<mailto:mkgmap-dev-bounces at lists.mkgmap.org.uk>> im Auftrag von Colin Smale <colin.smale at xs4all.nl<mailto:colin.smale at xs4all.nl>>
Gesendet: Samstag, 3. März 2018 11:26:05
An: mkgmap dev list
Betreff: [mkgmap-dev] Turn restrictions - via ways

Hi,

I just read that the iD editor now includes support for via ways in turn restrictions. Making them so accessible means that in time we are going to see more and more of these constructions. If I am not mistaken mkgmap can only handle a via point as a node in a turn restriction, because that's the way Garmin works. Is there any way we can maintain the functionality of mkgmap by allowing turn restrictions involving via ways?

Thanks,

Colin
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