Route intersects large no-go area

[sjakobi]

https://brouter.de/brouter-web/#map=16/50.9542/11.9992/osm-mapnik-german_style&lonlats=11.998077,50.950385;11.994902,50.958213&nogos=11.75532,50.918538,17302&profile=fastbike

My expectation was that the route would not intersect the no-go area.

[sjakobi]

I suspect that this issue is due to a loss of precision in the no-go area implementation, so maybe this issue rather belongs at https://github.com/abrensch/brouter/issues.

[afischerdev]

@sjakobi

maybe this issue rather belongs at https://github.com/abrensch/brouter/issues.

Yes, I think so. I'll have a look on it.

[afischerdev]

The points of the route are all outside the defined distance. So I would think at the moment, it belongs more to the use of a simple circle around the center.

If you create a route north of the circle, the boundaries are treated very precisely. Please have a look here.

May be it helps to generate a polyline, something like defined in CircleGoArea