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Add uppercase STL and HEX to file dialog filters for linux/MacOS
[cura.git] / Cura / fabmetheus_utilities / geometry / solids / difference.py
1 """
2 Boolean geometry difference of solids.
3
4 """
5
6
7 from __future__ import absolute_import
8 #Init has to be imported first because it has code to workaround the python bug where relative imports don't work if the module is imported as a main module.
9 import __init__
10
11 from fabmetheus_utilities.geometry.geometry_utilities import boolean_solid
12 from fabmetheus_utilities.geometry.geometry_utilities import evaluate
13 from fabmetheus_utilities.geometry.solids import group
14
15
16 __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
17 __credits__ = 'Nophead <http://hydraraptor.blogspot.com/>\nArt of Illusion <http://www.artofillusion.org/>'
18 __date__ = '$Date: 2008/21/04 $'
19 __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
20
21
22 def convertElementNode(elementNode, geometryOutput):
23         "Convert the xml element to a difference xml element."
24         group.convertContainerElementNode(elementNode, geometryOutput, Difference())
25
26 def getNewDerivation(elementNode):
27         'Get new derivation.'
28         return evaluate.EmptyObject(elementNode)
29
30 def processElementNode(elementNode):
31         "Process the xml element."
32         evaluate.processArchivable(Difference, elementNode)
33
34
35 class Difference( boolean_solid.BooleanSolid ):
36         "A difference object."
37         def getLoopsFromObjectLoopsList(self, importRadius, visibleObjectLoopsList):
38                 "Get loops from visible object loops list."
39                 return self.getDifference(importRadius, visibleObjectLoopsList)
40
41         def getXMLLocalName(self):
42                 "Get xml class name."
43                 return self.__class__.__name__.lower()