82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
"""
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Boolean geometry group of solids.
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"""
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from __future__ import absolute_import
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#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.
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import __init__
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from fabmetheus_utilities.geometry.geometry_tools import dictionary
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from fabmetheus_utilities.geometry.geometry_utilities import evaluate
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from fabmetheus_utilities.geometry.geometry_utilities import matrix
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from fabmetheus_utilities import euclidean
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__author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
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__credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
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__date__ = '$Date: 2008/02/05 $'
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__license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
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def convertContainerElementNode(elementNode, geometryOutput, xmlObject):
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"Convert the xml element to a group xml element."
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elementNode.linkObject(xmlObject)
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matrix.getBranchMatrixSetElementNode(elementNode)
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elementNode.getXMLProcessor().createChildNodes(geometryOutput['shapes'], elementNode)
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def convertElementNode(elementNode, geometryOutput):
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"Convert the xml element to a group xml element."
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convertContainerElementNode(elementNode, geometryOutput, Group())
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def getNewDerivation(elementNode):
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'Get new derivation.'
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return evaluate.EmptyObject(elementNode)
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def processElementNode(elementNode):
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"Process the xml element."
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evaluate.processArchivable(Group, elementNode)
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class Group(dictionary.Dictionary):
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"A group."
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def __init__(self):
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"Add empty lists."
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dictionary.Dictionary.__init__(self)
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self.matrix4X4 = matrix.Matrix()
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def addXMLInnerSection(self, depth, output):
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"Add xml inner section for this object."
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if self.matrix4X4 != None:
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self.matrix4X4.addXML(depth, output)
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self.addXMLSection(depth, output)
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def addXMLSection(self, depth, output):
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"Add the xml section for this object."
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pass
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def getLoops(self, importRadius, z):
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"Get loops sliced through shape."
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visibleObjects = evaluate.getVisibleObjects(self.archivableObjects)
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loops = []
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for visibleObject in visibleObjects:
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loops += visibleObject.getLoops(importRadius, z)
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return loops
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def getMatrix4X4(self):
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"Get the matrix4X4."
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return self.matrix4X4
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def getMatrixChainTetragrid(self):
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"Get the matrix chain tetragrid."
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return matrix.getTetragridTimesOther(self.elementNode.parentNode.xmlObject.getMatrixChainTetragrid(), self.matrix4X4.tetragrid)
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def getVisible(self):
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"Get visible."
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return euclidean.getBooleanFromDictionary(True, self.getAttributes(), 'visible')
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def setToElementNode(self, elementNode):
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'Set to elementNode.'
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self.elementNode = elementNode
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elementNode.parentNode.xmlObject.archivableObjects.append(self)
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matrix.getBranchMatrixSetElementNode(elementNode)
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