2 Boolean geometry translation.
6 from __future__ import absolute_import
7 #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.
10 from fabmetheus_utilities.geometry.creation import solid
11 from fabmetheus_utilities.geometry.geometry_utilities import matrix
12 from fabmetheus_utilities.vector3 import Vector3
13 from fabmetheus_utilities import euclidean
16 __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
17 __credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
18 __date__ = '$Date: 2008/02/05 $'
19 __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
22 globalExecutionOrder = 380
25 def getManipulatedGeometryOutput(elementNode, geometryOutput, prefix):
26 "Get equated geometryOutput."
27 translatePoints(elementNode, matrix.getVertexes(geometryOutput), prefix)
30 def getManipulatedPaths(close, elementNode, loop, prefix, sideLength):
32 translatePoints(elementNode, loop, prefix)
35 def getNewDerivation(elementNode, prefix, sideLength):
37 return TranslateDerivation(elementNode)
39 def manipulateElementNode(elementNode, target):
40 "Manipulate the xml element."
41 derivation = TranslateDerivation(elementNode)
42 if derivation.translateTetragrid == None:
43 print('Warning, translateTetragrid was None in translate so nothing will be done for:')
46 matrix.setAttributesToMultipliedTetragrid(target, derivation.translateTetragrid)
48 def processElementNode(elementNode):
49 "Process the xml element."
50 solid.processElementNodeByFunction(elementNode, manipulateElementNode)
52 def translateNegativesPositives(negatives, positives, translation):
53 'Translate the negatives and postives.'
54 euclidean.translateVector3Path(matrix.getVertexes(negatives), translation)
55 euclidean.translateVector3Path(matrix.getVertexes(positives), translation)
57 def translatePoints(elementNode, points, prefix):
58 "Translate the points."
59 translateVector3 = matrix.getCumulativeVector3Remove(Vector3(), elementNode, prefix)
60 if abs(translateVector3) > 0.0:
61 euclidean.translateVector3Path(points, translateVector3)
64 class TranslateDerivation:
65 "Class to hold translate variables."
66 def __init__(self, elementNode):
68 self.translateTetragrid = matrix.getTranslateTetragrid(elementNode, '')