Hi, you should ignore shortcuts, you can cast your
EdgeExplorer/EdgeIterator to EdgeSkipExplorer/Iterator and use
"isShortcut()" method to detect these edges.
06.05.2015 15:55, Jan Torben Heuer пишет:
Hi, I try to port some older code from 0.3 to 0.4. I have one problem when I
try to inspect the edges around a calculated Path (with CH enabled):
QueryGraph g = ..
edgeExplorer = g.createEdgeExplorer();
Path p = routingAlgorithm.calcPath(from.getClosestNode(), to.getClosestNode());
for(EdgeIteratorState cur: p.calcEdges()) {
EdgeIterator edgeIterator = edgeExplorer.setBaseNode(cur.getAdjNode());
while(edgeIterator.next()) {
geometry = edgeIterator.fetchWayGeometry(3);
}
}
java.lang.IllegalStateException: Cannot call fetchWayGeometry on shortcut 274821
at
com.graphhopper.storage.LevelGraphStorage$EdgeSkipIteratorImpl.fetchWayGeometry(LevelGraphStorage.java:246)
What would be the correct way to access the the edges around cur.getAdjNode()?
Thanks,
Jan
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