[mkgmap-dev] highway=track with no road_class and road_speed set breaks routing ## was ## "No roads near target" bug in Schwabmünchen

Sat Apr 13 17:12:57 BST 2013

overlays is obsolete since "continue" and "continue with_actions" exist 
- which doesn't mean it sometime can save some lines of code for the 
lazy - or those who use it long before "continue" existed. (though I 
suppose those are not many, much more people simply using it, because 
they didn't understand how and what continue does).

However if one uses "continue" and then a routable type like [0x05 
resolution 24] - I would suppose the same bug happens, or am I wrong?
In that case maybe obsoleting overlays because of unknown errors and 
missing configurability should be enacted (print warning).

On 13.04.2013 18:08, Bernd Weigelt wrote:
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> Am 13.04.2013 17:58, schrieb Franco Bez:
>> As the use of routable types for road2 in overlays might break the
>> routing (route goes to tile border and then jumps on a straight
>> line to the target, a non existant way is used for routing), you
>> should consider printing a  warning when the 2nd type in an overlay
>> definition is of routable type.
>>
>> IMHO the routing issues with housenumbers (not all housenumbers
>> available in address search) is a completely different story.
> My 'overlays' is now completly empty, the routing over roundabouts
> work as expected. Housenumber-routing works, too.
>
> And i found some older postings from 2011 and earlier, which descript
> a similar problem with 'overlays'
> IMHO is 'overlays' obsolet, because most things can be done in 'lines'
>
> Bernd
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-- 
keep on biking and discovering new trails

Felix
openmtbmap.org & www.velomap.org