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Added check to see if a SceneNode has vertices before adding it

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CURA-2460
This commit is contained in:
Jaime van Kessel 2016-09-26 13:13:31 +02:00
parent 3f9024aeff
commit efd3fc3487
1 changed files with 7 additions and 2 deletions
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7
plugins/3MFReader/ThreeMFReader.py
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@ -74,7 +74,12 @@ class ThreeMFReader(MeshReader):
# TODO: We currently do not check for normals and simply recalculate them. # TODO: We currently do not check for normals and simply recalculate them.
mesh_builder.calculateNormals() mesh_builder.calculateNormals()
mesh_builder.setFileName(file_name) mesh_builder.setFileName(file_name)
node.setMeshData(mesh_builder.build().getTransformed(rotation)) mesh_data = mesh_builder.build().getTransformed(rotation)
if not len(mesh_data.getVertices()):
continue # This object doesn't have data, so skip it.
node.setMeshData(mesh_data)
node.setSelectable(True) node.setSelectable(True)
transformations = root.findall("./3mf:build/3mf:item[@objectid='{0}']".format(entry.get("id")), self._namespaces) transformations = root.findall("./3mf:build/3mf:item[@objectid='{0}']".format(entry.get("id")), self._namespaces)