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opengl renderer fix error when trying to render empty borders

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Laura Klünder 2017-11-10 18:41:18 +01:00
parent 5976a18946
commit 4dcaefebbe
1 changed files with 1 additions and 1 deletions
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src/c3nav/mapdata/render/engines/opengl.py
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@ -171,7 +171,7 @@ class OpenGLEngine(Base3DEngine):
))) )))
if not lines: if not lines:
return np.empty((0, )) return np.empty((0, 3, 3+len(append)))
lines = unary_union(lines).buffer(width, cap_style=CAP_STYLE.flat, join_style=JOIN_STYLE.mitre) lines = unary_union(lines).buffer(width, cap_style=CAP_STYLE.flat, join_style=JOIN_STYLE.mitre)