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No longer add nodes that don't have children or MeshData

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CURA-3493
This commit is contained in:
Jaime van Kessel 2017-03-10 15:48:29 +01:00
parent c9d223acd4
commit d93b137c95
1 changed files with 8 additions and 1 deletions
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9
plugins/3MFReader/ThreeMFReader.py
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@ -92,7 +92,12 @@ class ThreeMFReader(MeshReader):
um_node.setMeshData(mesh_data)
for child in savitar_node.getChildren():
um_node.addChild(self._convertSavitarNodeToUMNode(child))
child_node = self._convertSavitarNodeToUMNode(child)
if child_node:
um_node.addChild(child_node)
if um_node.getMeshData() is None and len(um_node.getChildren()) == 0:
return None
settings = savitar_node.getSettings()
@ -152,6 +157,8 @@ class ThreeMFReader(MeshReader):
self._unit = scene_3mf.getUnit()
for node in scene_3mf.getSceneNodes():
um_node = self._convertSavitarNodeToUMNode(node)
if um_node is None:
continue
# compensate for original center position, if object(s) is/are not around its zero position
transform_matrix = Matrix()