Re: R: [mkgmap-dev] [PATCH v2] - beware of the bollards!
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-- Mar 7/7/09, Mark Burton <markb@ordern.com> ha scritto:
Da: Mark Burton <markb@ordern.com> Oggetto: Re: R: [mkgmap-dev] [PATCH v2] - beware of the bollards! A: mkgmap-dev@lists.mkgmap.org.uk Data: Martedì 7 luglio 2009, 18:38
Hi Marco,
Mark, the wiki page about restrictions
http://wiki.openstreetmap.org/wiki/Relation:restriction
says I can put a key except with the following values/meaning:
except - psv/bicycle/hgv/motorcar - The restriction does not apply to these vehicle types (more than one: except=bicycle;psv)
So do you mean that mkgmap does not actually support/handle the except key in a relation restriction?
Err, no - sorry.
Almost certainly, there is some Garmin magic to express such an exception but we don't know about it!
Mark, my last post about this issue, since I really know too little about garmin IMG and mkgmap. I thought that the restriction relations were utilized in the routing IMG data base exacly as the way access tags. I thought both were utilized by mkgmap to build the same access vector (the per vehicle access vector). Maybe I'm wrong in this and access restrictions and turn restrictions are used in different parts of the IMG file stucture. Ciao.
Cheers,
Mark _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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Hi Marco,
Maybe I'm wrong in this and access restrictions and turn restrictions are used in different parts of the IMG file stucture.
That's right, they are separate. There may well be a way of specifying that a turn restriction only applies to a certain class of traffic but, if so, it's just another thing we don't know about (add it to the list!) Cheers, Mark
participants (2)
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Marco Certelli
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Mark Burton