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Use isinstance() to check if a node is a SceneNode

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CURA-4780
This commit is contained in:
Lipu Fei 2018-01-09 13:58:04 +01:00
parent 8f26784377
commit 33f0e8cb65
1 changed files with 1 additions and 1 deletions
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2
cura/OneAtATimeIterator.py
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@ -18,7 +18,7 @@ class OneAtATimeIterator(Iterator.Iterator):
def _fillStack(self): def _fillStack(self):
node_list = [] node_list = []
for node in self._scene_node.getChildren(): for node in self._scene_node.getChildren():
if not issubclass(type(node), SceneNode): if not isinstance(node, SceneNode):
continue continue
if node.callDecoration("getConvexHull"): if node.callDecoration("getConvexHull"):