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fix error for areas with no nodes

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Laura Klünder 2017-12-22 15:30:04 +01:00
parent 78a046f5b0
commit 08d947226d
1 changed files with 2 additions and 1 deletions
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3
src/c3nav/routing/router.py
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@ -220,9 +220,10 @@ class Router:
if edge.access_restriction: if edge.access_restriction:
restrictions.setdefault(edge.access_restriction, RouterRestriction()).edges.append(index) restrictions.setdefault(edge.access_restriction, RouterRestriction()).edges.append(index)
# respect slow_down_factor
for area in areas.values(): for area in areas.values():
if area.slow_down_factor != 1: if area.slow_down_factor != 1:
area_nodes = np.array(area.nodes) area_nodes = np.array(area.nodes, dtype=np.uint32)
graph[area_nodes.reshape((-1, 1)), area_nodes] *= float(area.slow_down_factor) graph[area_nodes.reshape((-1, 1)), area_nodes] *= float(area.slow_down_factor)
# finalize waytype matrixes # finalize waytype matrixes