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space_for_point: only spaces with distance < 0.5m

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Laura Klünder 2017-12-16 19:52:37 +01:00
parent d979a298c2
commit 9963fa4c48
1 changed files with 4 additions and 1 deletions
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5
src/c3nav/routing/router.py
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@ -291,7 +291,10 @@ class Router:
continue continue
if self.spaces[space].geometry_prep.contains(point): if self.spaces[space].geometry_prep.contains(point):
return self.spaces[space] return self.spaces[space]
return self.spaces[min(level.spaces, key=lambda space: self.spaces[space].geometry.distance(point))] spaces = (self.spaces[space] for space in level.spaces)
spaces = ((space, space.geometry.distance(point)) for space in spaces)
spaces = ((space, distance) for space, distance in spaces if distance < 0.5)
return min(spaces, key=operator.itemgetter(1))[0]
def describe_custom_location(self, location): def describe_custom_location(self, location):
return CustomLocationDescription( return CustomLocationDescription(