Hello,
the turning geometry is a 4-segement poly-line created by sampling 5 points
from a bezier curve.
see src/netbuild/NBNode.cpp:542-561, src/utils/geom/bezier.cpp:99-132
regards,
Jakob

2014-10-13 17:47 GMT+02:00 luqiang <[email protected]>:

> Hello SUMO developers,I am using SUMO to simulate traffic management
> algorithms of autonomous vehicles. I want to know if it is possible to get
> the function of the turning curve inside an intersection. That is I can get
> y-coordinate value if x-coordinate is given based on the function. I think
> the method to form the route which includes turning curve should be in SUMO
> source files, but I can't find it.Thank you very much for your help.Qiang Lu
>
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