2 Boolean geometry union of solids.
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.
11 from fabmetheus_utilities.geometry.geometry_utilities import evaluate
12 from fabmetheus_utilities.geometry.solids import difference
13 from fabmetheus_utilities.geometry.solids import group
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'
22 def convertElementNode(elementNode, geometryOutput):
23 'Convert the xml element to a union xml element.'
24 group.convertContainerElementNode(elementNode, geometryOutput, Union())
26 def getNewDerivation(elementNode):
28 return evaluate.EmptyObject(elementNode)
30 def processElementNode(elementNode):
31 'Process the xml element.'
32 evaluate.processArchivable(Union, elementNode)
35 class Union(difference.Difference):
36 'A difference object.'
37 def getLoopsFromObjectLoopsList(self, importRadius, visibleObjectLoopsList):
38 'Get loops from visible object loops list.'
39 return self.getUnion(importRadius, visibleObjectLoopsList)