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create empty hybridgeometry if we have a point

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Laura Klünder 2018-12-16 19:20:04 +01:00
parent ce7037676c
commit 6e63899d85
1 changed files with 2 additions and 2 deletions
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4
src/c3nav/mapdata/render/geometry/hybrid.py
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@ -4,7 +4,7 @@ from functools import reduce
from itertools import chain from itertools import chain
import numpy as np import numpy as np
from shapely.geometry import GeometryCollection, LineString, MultiLineString from shapely.geometry import GeometryCollection, LineString, MultiLineString, Point
from shapely.ops import unary_union from shapely.ops import unary_union
from c3nav.mapdata.utils.geometry import assert_multipolygon from c3nav.mapdata.utils.geometry import assert_multipolygon
@ -62,7 +62,7 @@ class HybridGeometry:
""" """
Create by triangulating a polygon and adding the resulting facets to the total list. Create by triangulating a polygon and adding the resulting facets to the total list.
""" """
if isinstance(geom, (LineString, MultiLineString)): if isinstance(geom, (LineString, MultiLineString, Point)):
return HybridGeometry(geom, set()), np.empty((0, 2), dtype=np.int32), np.empty((0, 3), dtype=np.uint32) return HybridGeometry(geom, set()), np.empty((0, 2), dtype=np.int32), np.empty((0, 3), dtype=np.uint32)
vertices = deque() vertices = deque()