mkgmap-dev

mkgmap-dev@lists.mkgmap.org.uk

August 2015

22 participants
42 discussions

Possible problem with --adjust-turn-headings
by Gerd Petermann 06 Aug '15

06 Aug '15

Hi all, I fear the new housenumber code causes a problem in combination with --adjust-turn-headings. The new code may add a label to service roads so that previously unnamed roads now have a name. Later, the code for the --adjust-turn-headings option may use the labels of the roads at a crossing to find out which arc is the continuation of the incoming arc. It stops at the first match, and that may not be the best one, and it doesn't seem to care when there are other possible matches. As a result, the option sometimes "tweezes" headings without good reason, which may lead to wrong route calculations. I am not yet sure how to fix the code, as I think that there are other problems as well, but for now I think it is better to disable this option. Gerd

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Commit: r3626: Don't ignore no_u_turn restriction that has a via node and equal 'from' and 'to' way.
by svn commit 02 Aug '15

02 Aug '15

Version mkgmap-r3626 was committed by gerd on Sun, 02 Aug 2015 Don't ignore no_u_turn restriction that has a via node and equal 'from' and 'to' way. This restriction has an effect when moving with the device with automatic route recalculation switch ON. Thanks to Ben Konrath for pointing this out.

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