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[sumo-user] How are position and velocity computed when turning left/right at intersections?
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Hi,
as the title says I'm interested in how the position of the vehicles are
computed when turning at an intersection/junction. I know SUMO follows
the car following model of Krauß and the position is computed as x(t +
dt) = x(t) + v(t + dt)d for straight movement, which I also confirmed
by the Traci function "traci.vehicle.getDistance( )". But I can't find
any information on how the position or distance of each vehicle is
computed when it turns left/right into another lane/edge (consider a
simple cross intersection). It seems like the vehicle disappears from
the network when it reaches the junction (at least it is not on any
edge) and reappears if it leaves the junction again.
Does any of you know how those functions are computed?
Best regards,
Duc
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