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Re: [sumo-dev] [sumo-user] latAlignment: what is the difference between compact, nice, and arbitrary?
Hello Lara,

if you need this behaviour only on a vehicle base you can use the Bluelight- Device ( http://sumo.dlr.de/wiki/SUMO#Bluelight_Device ).

If you enable --device.bluelight.explicit vehicleID for this vehicle the surrounding traffic is formatting a virtuall middle lane to let the vehicle pass.
But after it has passed the vehicles drive with their old alignment.

Best regards,
Laura

Am Do., 20. Sep. 2018 um 12:03 Uhr schrieb Lara CODECA <lara.codeca@xxxxxxxxxx>:
Hello Jakob,

sorry for the wrong mailing list.

I need to implement middle virtual lanes for motorbikes.
For example, in a 2 lanes road, the alignment on the rightmost lane is right and on the leftmost
lane is left.
This should create a space in the middle, and I want to see if small vehicle can use
this to alleviate traffic congestion. Obviously I need to find a way for motorbikes to overtake
both left and right..
Maybe something similar is already done to enable blue-light vehicles to cross intersections..

Alternatively, would it be possible to force an alignment on a lane-base / vehicle-base?

 ---- >>>>>>>>>>>> ----   direction
|   center alignment   |
------------------------
|     left alignment   |
------------------------
|    right alignment   |
------------------------

In this case, if every vehicle has to respect this paradigm but motorbikes are free, I can devine
places where the "virtual lane" is implemented.

Thanks in advance,
Lara

On Thu, 20 Sep 2018 11:26:08 +0200
Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

> I'm taking this to the developer list because it's probably to technical
> for most users.
> A good starting point is src/microsim/lcmodels/MSLCM_SL2015.cpp lines
> 1683-1702
> The switch uses pre-computed values from above but you should be able to
> use these variables as breadcrumbs to find your way around.
> If you can describe the envisioned behavior I may have ideas on where to
> best merge them with the existing code.
>
> regards,
> Jakob
>
> 2018-09-20 11:06 GMT+02:00 Lara CODECA <lara.codeca@xxxxxxxxxx>:
>
> > Hello again,
> >
> > if I need to implement an additional behavior, how should I do it?
> > Can I have some pointer to start digging in the SUMO code?
> >
> > Regards,
> > Lara
> >
> > On Mon, 17 Sep 2018 16:31:41 +0200
> > Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
> > 
> > > Hello,
> > > the alignments are now described at
> > > http://sumo.dlr.de/wiki/Simulation/SublaneModel#Model_Details
> > > regards,
> > > Jakob
> > >
> > > 2018-09-17 16:05 GMT+02:00 Lara CODECA <lara.codeca@xxxxxxxxxx>:
> > > 
> > > > Dear All,
> > > >
> > > > I'm working with the sublane model and I need an info.
> > > >
> > > > latAlignment: The preferred lateral alignment when using the
> > > > sublane-model.
> > > >               One of (left, right, center, compact, nice, arbitrary).
> > > > http://sumo.dlr.de/wiki/Definition_of_Vehicles,_ 
> > Vehicle_Types,_and_Routes# 
> > > > Available_vType_Attributes
> > > >
> > > > Left, right, and center alignments are easy to guess.
> > > > What is the difference between compact, nice, and arbitrary?
> > > >
> > > > Thanks in advance.
> > > > Lara
> > > >
> > > > --
> > > > Lara CODECA
> > > > Postdoc
> > > > Tel : 04.93.00.81.51
> > > >
> > > > EURECOM
> > > > Campus SophiaTech
> > > > http://www.eurecom.fr/
> > > > _______________________________________________
> > > > sumo-user mailing list
> > > > sumo-user@xxxxxxxxxxx
> > > > To change your delivery options, retrieve your password, or unsubscribe
> > > > from this list, visit
> > > > https://dev.eclipse.org/mailman/listinfo/sumo-user
> > > > 
> >
> >
> >
> > --
> > Lara CODECA
> > Postdoc
> > Tel : 04.93.00.81.51
> >
> > EURECOM
> > Campus SophiaTech
> > http://www.eurecom.fr/
> > 



--
Lara CODECA
Postdoc
Tel : 04.93.00.81.51

EURECOM
Campus SophiaTech
http://www.eurecom.fr/
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