On 13/04/13 17:01, News wrote:
http://wiki.openstreetmap.org/wiki/Proposed_features/through_route
Anyone care to comment before I proceed??
Thanks
Paul
Looks great to me! However - since there is a prototype implementation already in place, it might make sense to document how that currently works. I.e that there should exist a "relation" containing three items: two ways and a node. The node should be marked up with role=junction (or at least, this was the case, not sure if it's still the case). The two ways don't need to have roles marked up, but both need to stop or start at the node marked "junction". As far as I know, that's it. The existing bug (as I understand it) is that despite being set up as described, subsequent edits to the entry and exit ways results in the fragments of entry and exit ways all ending up in the relation. That takes the item-count to more than three and I think mkgmap then ignores it! Of course, mkgmap should count the number of ways that end or start at the junction, and proceed if there are two such ways - regardless of how many are actually in the relation.... Steve