On Mon, Apr 6, 2015 at 4:53 PM, Andrew Hundt <athundt@gmail.com> wrote:

In build_route():

https://github.com/boostorg/geometry/blob/master/example/07_b_graph_route_example.cpp#L237

https://github.com/boostorg/geometry/blob/master/example/07_b_graph_route_example.cpp#L240

The ordering that is output is flipped between each add_edge_to_route call. 

I believe the correct order is:

    add_edge_to_route(graph, pred, vertex2, route);

    while (pred != vertex1)

    {

        add_edge_to_route(graph, predecessors[pred], pred, route);

        pred = predecessors[pred];

    }

This still leaves duplicate points which may be a bit wasteful but at least it doesn't seem like any steps will be backwards!

Also, I'm a little sad the github issues are gone, they are very convenient and easy to use. Should I report this under the old svn trac issues?

I wanted to follow up on this since I haven't heard anything. 

Cheers!

Andrew Hundt

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