72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
"""
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Boolean geometry copy.
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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.creation import lineation
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from fabmetheus_utilities.geometry.creation import solid
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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 getNewDerivation(elementNode):
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'Get new derivation.'
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return CopyDerivation(elementNode)
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def processElementNode(elementNode):
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'Process the xml element.'
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processElementNodeByDerivation(None, elementNode)
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def processElementNodeByDerivation(derivation, elementNode):
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'Process the xml element by derivation.'
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if derivation == None:
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derivation = CopyDerivation(elementNode)
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if derivation.target == None:
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print('Warning, copy could not get target for:')
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print(elementNode)
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return
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del elementNode.attributes['target']
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copyMatrix = matrix.getBranchMatrixSetElementNode(elementNode)
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targetMatrix = matrix.getBranchMatrixSetElementNode(derivation.target)
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targetDictionaryCopy = evaluate.removeIdentifiersFromDictionary(derivation.target.attributes.copy())
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targetDictionaryCopy.update(elementNode.attributes)
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elementNode.attributes = targetDictionaryCopy
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euclidean.removeTrueFromDictionary(elementNode.attributes, 'visible')
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elementNode.localName = derivation.target.localName
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derivation.target.copyXMLChildNodes(elementNode.getIDSuffix(), elementNode)
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elementNode.getXMLProcessor().processElementNode(elementNode)
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if copyMatrix != None and targetMatrix != None:
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elementNode.xmlObject.matrix4X4 = copyMatrix.getSelfTimesOther(targetMatrix.tetragrid)
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if elementNode.xmlObject == None:
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return
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if len(elementNode.xmlObject.getPaths()) > 0:
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lineation.processElementNode(elementNode)
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return
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geometryOutput = elementNode.xmlObject.getGeometryOutput()
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if geometryOutput == None:
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return
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solidMatchingPlugins = solid.getSolidMatchingPlugins(elementNode)
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if len(solidMatchingPlugins) == 0:
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return
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geometryOutput = solid.getGeometryOutputByManipulation(elementNode, geometryOutput)
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elementNode.xmlObject.transformGeometryOutput(geometryOutput)
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lineation.removeChildNodesFromElementObject(elementNode)
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elementNode.getXMLProcessor().convertElementNode(elementNode, geometryOutput)
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class CopyDerivation:
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"Class to hold copy variables."
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def __init__(self, elementNode):
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'Set defaults.'
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self.target = evaluate.getElementNodeByKey(elementNode, 'target')
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