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altitudeareas should not span over holes

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Laura Klünder 2017-11-16 14:33:51 +01:00
parent 11b202b013
commit 1d770e3e43
1 changed files with 7 additions and 3 deletions
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10
src/c3nav/mapdata/models/geometry/level.py
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@ -384,9 +384,13 @@ class AltitudeArea(LevelGeometryMixin, models.Model):
geom = space.geometry
if space.outside:
geom = space_geom.difference(buildings_geom)
remaining_space = unary_union(tuple(c.geometry for c in space.columns.all()) +
tuple(o.geometry for o in space.obstacles.all()) +
tuple(o.buffered_geometry for o in space.lineobstacles.all()))
remaining_space = unary_union(
tuple(c.geometry for c in space.columns.all()) +
tuple(o.geometry for o in space.obstacles.all()) +
tuple(o.buffered_geometry for o in space.lineobstacles.all()))
remaining_space = remaining_space.difference(
unary_union(tuple(h.geometry for h in space.holes.all()))
)
if remaining_space.is_empty:
continue