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Merge branch 'master' into ui_rework_4_0

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This commit is contained in:
Diego Prado Gesto 2018-12-11 10:29:46 +01:00
commit f0257e2b79
1 changed files with 4 additions and 1 deletions
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3
cura/Scene/ConvexHullDecorator.py
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@ -187,7 +187,10 @@ class ConvexHullDecorator(SceneNodeDecorator):
for child in self._node.getChildren():
child_hull = child.callDecoration("_compute2DConvexHull")
if child_hull:
try:
points = numpy.append(points, child_hull.getPoints(), axis = 0)
except ValueError:
pass
if points.size < 3:
return None