[mkgmap-dev] additional arcs patch

Thu Feb 20 20:23:56 GMT 2014

Hi Gerd,

which difference do you expect regarding the indirect links? I want to 
get an idea what I should check on my device.

I have compiled a map using the patch and it seems that distances are 
slightly underestimated.
One example: The distance between Hambug, An der Alster and Munich, 
Maximiliansplatz:
MapSource: 776km
Google Maps: 788km
Both use the same route.

I didn't notice it before.

WanMil

> Hi all,
>
> attached is a patch for r3065 in the high-prec-coord branch.
>
> It should improve long distance routing, as it adds additional
> arcs from minor roads to major roads (so called indirect links).
> Maybe the improvement is only seen on the device.
>
> It would be great to hear some test results (good or bad),
> compared to trunk r3057 and compared to r3065.
>
> A compiled binary is here:
> |http://files.mkgmap.org.uk/download/179/mkgmap.jar
>
> |Gerd
>
>
>
>
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