Hi Andrzej,
thanks for reporting. I can reproduce the problem and
I see that the display tool claims that there is an error:
ERROR: Last point of a joined line without node-flag
This error message doesn't show up for the img file
created with r2795.
In opposite to r2795, the later versions do not split
the road with > 250 points in StyledConverter, but later.
It seems that the write routine in LinePreparer
still needs corrections for this case, it
already contains a comment.
/*
* Current thought is that the node indicator is set
when
* the point is a node. There's a separate first extra
bit
* that always appears to be false. The last points'
extra bit
* is set if the point is a node and *this is not the
last*
* *polyline making up the road*.
* *Todo: special case the last bit*
*/
@Steve:
Did you learn something new regarding this extra bit? If not,
I will revert the changes to the line splitting algo.
Gerd
popej wrote
> Hi,
>
> I have observed crashes for some time. Mapsource 6.16.3 indicates a bug
> in module MPL_MAP.CPP. Basecamp reports an error or goes into infinite
> loop.
>
> Now I have extracted minimal source data, which creates faulty map.
> Removing any road or even a crossing point restore routing.
>
> Bug exist in mkgmap r2815, r2857, r2889, r2975 and r2976. Map created by
> mkgmap r2795 works correctly.
>
> I'm attaching here files to reproduce problem:
> mkgmap.bat - batch, which I have used to create the map,
> test-a.pbf - very simple OSM source data,
> route.gpx - short route, which causes a crash in Mapsource.
>
> --
> Best regards,
> Andrzej
>
>
> _______________________________________________
> mkgmap-dev mailing list
> [email protected]
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>
> mkgm.bat (63 bytes)
> <http://gis.19327.n5.nabble.com/attachment/5793545/0/mkgm.bat>
> route.gpx (1K)
> <http://gis.19327.n5.nabble.com/attachment/5793545/1/route.gpx>
> test-a.pbf (6K)
> <http://gis.19327.n5.nabble.com/attachment/5793545/2/test-a.pbf>
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