I asked about this a few days ago and Steve mentioned that the shooting star algorithm for one-ways may be broken on 1.05. I switched to Dijkstra and everything works fine for me now...<br><br><div class="gmail_quote">On Thu, Dec 8, 2011 at 9:29 AM, Mehmet Hilmi Elihos <span dir="ltr"><<a href="mailto:elihos@gmail.com">elihos@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi to all,<br><br>I'm trying to make routing with pg_routing algorithms.<br>But i'm ahving problems with one way roads. Algorithm insists on using opposite directional roads even i'm using the biggest reverse_cost value.<br>
<br>Here is the algorithm that i'm using.<br><br>SELECT * FROM shortest_path_shooting_star(<br> 'SELECT gid as id, class_id, source, target, length*c.cost as cost,<br> x1, y1, x2, y2, rule, to_cost, reverse_cost*c.cost as reverse_cost<br>
FROM ways w, classes c<br> WHERE class_id=<a href="http://c.id" target="_blank">c.id</a>', 1450296, 1468993, true, true);<br><br>the algorithm always ignores the reverse_cost and insists on using opposite directional roads.<br>
<br>Could you help me to solve this problem?<br><br>You can find a snap_shot about this problem in the attachment.<br><br>Thanks for your help<br><br>
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