Thanks for your response,
I tried again the recent available snapshot. However when accessing the
getLaneChangeState I always get the bitset integer 1073741824
I actually specified a valid route when calling vehicleScope.add(*) by
specifying the route_id
The route_id seems to be available when asking for
traci->vehicle.getRoute(veh_name).
Is there anything else we need to account for?
Just as a hint: When calling simulationStep twice, i.e. when letting sumo to
control the vehicle at least for one step, the lane change state seems to be
correct.
Best regards,
Benedikt
Von: [email protected] [mailto:[email protected]] Im
Auftrag von Jakob Erdmann
Gesendet: Freitag, 1. März 2019 10:04
An: Sumo project User discussions
Betreff: Re: [sumo-user] vehicle scope data after calling moveToXY
Hello,
- possilbly, your acceleration values were affected by
https://github.com/eclipse/sumo/issues/5250
- the functions getLeader (if the leader is on another edge), getNextTLS and
getLaneChangeState require knowledge about upcoming route edges for proper
functioning. If you only move the vehicle with moveToXY and never set a route,
these functions cannot work because the route then only consists of the current
edge
regards,
Jakob
Am Mi., 27. Feb. 2019 um 13:54 Uhr schrieb Benedikt Schott
<[email protected]>:
Dear SUMO users,
I am trying to get vehicle scope data for objects that I move with moveToXY
command via the C++ TraCIAPI. The used procedure is as following
1. Determine new xy positioning for vehicle with name name
2. Call moveToXY for traffic object with name name
3. Perform SUMO simulation step
4. Access the following variables from vehicleScope for the moved traffic
object
a. vehicle_scope.getLaneChangeState(name, 1) and
vehicle_scope.getLaneChangeState(name, -1)
b. vehicle_scope.getAcceleration(name)
c. vehicle_scope.getLeader(name)
d. vehicle_scope.getNextTLS(name)
However, the values seem to be not valid after calling moveToXY. Is it possible
to access these values for moved traffic objects or would it be possible to
provide this functionality in the next time?
Kind regards,
Benedikt Schott
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