2015-03-10 7:52 GMT+01:00 Matthias Wirtz <[email protected]>: > Hi, > > I have again a question regarding the leader method of the vehicle class. > > >From my understanding the position of a vehicle on a lane is measured by > where > the tip of the vehicle is. By tip I mean the far most front part of the > vehicle. > correct.
> > When using the leader method of the vehicle call the distance to the > leader is > given too. And this distance is measured from the tip of the trailing > vehicle > to the very back of the leading vehicle. So to speak roughly the vehicle > length is substracted from the position of the leading vehicle. > The minGap atttribute of the follower vehicle is also subtracted. > What happens at junctions? They have a certain geographic dimension too. > So if > two consecutive lanes are connected via a junction is the dimension of the > junction taken into account when calculating the distance to the leader? > when you build a networki with default options there are lanes within the junction so the geometry is completely accounted for. If you use netconvert option --no-internal-links vehicles "jump" over the junctions but edge lengths are artificially increased over their geometric length to arrive at the correct route length. regards, Jakob > > > > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, > sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for > all > things parallel software development, from weekly thought leadership blogs > to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
