-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Nic Roets wrote: | Gosmore now supports basic turn restrictions. When there is only one | member in the 'via' role namely the node. no_left_turn is interpreted | to mean a turn of more than 45 degrees, but less than 135 degrees to | the left. Similar assumptions are used for all the other directions. | Furthermore, no_left_turn is most of the time the same as | only_right_turn. | | Gosmore does not try to make a u-turn at each node, back into the same | way. So I've done a test where a restriction forced it to left when it | wanted to go right, and it then needed to make an elaborate journey | just to turn the car around. In practice, turn restrictions only occur | where there are nearby alternatives.
2 things caught me out with gosmore: I got a segmentation fault when doing a rebuild - it probably ran out of memory. Could you make it detect the out of memory state and issue a sensible error message? I got it to work using a smaller area. I don't have a second and third mouse button (I'm using ubuntu on apple hardware) so I can't set start and end points for a route. It would be useful to be able to set these with keypresses - e.g. s for start and e for end, or to support something like shift-click and alt-click. As I posted on talk-gb, I've been trying some routes through Oxford with the web interface, and found that it is either ignoring rules saying busses only, or those rules haven't been added to the db yet, but apart from those problems, the routes it is coming up with look great. I want to try routing on my local machine so that I can check the data is not out of date, and so that I can make changes to the data in JOSM, rebuild and try the routes again. Thanks, Robert (Jamie) Munro -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkii+MMACgkQz+aYVHdncI0FLwCfY0IlCachKnFfu2Cdoemyi8aQ EJ4An1DJs0D3U4ae7b3I/lo7qdzExRzm =RhbA -----END PGP SIGNATURE----- _______________________________________________ Routing mailing list [email protected] http://lists.openstreetmap.org/listinfo/routing
