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討論

由marscot於2010年11月14日21:37發表的評論

at juntion node add this
restriction=no_right_turn

由cmodyssey於2010年11月14日21:47發表的評論

Hi Marscot,

Thanks for that, I think I've done it right.

Could you take a look if you don't mind pleace.

Thanks,

Richard.

由chillly於2010年11月14日21:49發表的評論

You might like to look at the more comprehensive relation:
osm.wiki/Turn_restrictions

由marscot於2010年11月14日22:01發表的評論

you should add except=foot which would let routing programs let people walking turn what ever way they want.

由ALE!於2010年11月15日11:05發表的評論

AFAIK turn restriction should be a relation and not a node. Also I think that "except=foot" is not necessary.

由Pink Duck於2010年11月15日13:21發表的評論

Create a new relation, with type=restriction, and restriction=no_right_turn tags and add to the relation the way before the junction with role 'from', the junction node with role 'via' and the restricted right turn way with role 'to'. Be aware that not all routing algorithms currently support turn restrictions, but the surviving ones likely will.

由stephan75於2010年11月15日16:41發表的評論

There is even a plugin for the editor JOSM that makes it really very easy to add turn restrictions by the means of a relation ...

osm.wiki/JOSM/Plugins/Turnrestrictions

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