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fix terrible glitches

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This commit is contained in:
Laura Klünder 2017-11-13 23:35:13 +01:00
parent e970019e96
commit d023af3531
1 changed files with 3 additions and 5 deletions
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8
src/c3nav/mapdata/models/geometry/level.py
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@ -379,16 +379,14 @@ class AltitudeArea(LevelGeometryMixin, models.Model):
areas_by_altitude = {altitude: [unary_union(alt_areas)]
for altitude, alt_areas in areas_by_altitude.items()}
accessible_area = accessible_area.difference(
unary_union(tuple(chain(*areas_by_altitude.values()))).buffer(0.00001)
)
stairs = []
for space in level.spaces.all():
geom = space.geometry
if space.outside:
geom = space_geom.difference(buildings_geom)
remaining_space = geom.intersection(accessible_area)
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()))
if remaining_space.is_empty:
continue