Cura/slice/cura_sf/fabmetheus_utilities/geometry/statements/while.py

   1 """
   2 Polygon path.
   3
   4 """
   5
   6 from __future__ import absolute_import
   7
   8 from fabmetheus_utilities.geometry.geometry_utilities import evaluate
   9
  10
  11 __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
  12 __credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
  13 __date__ = '$Date: 2008/02/05 $'
  14 __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
  15
  16
  17 def processElementNode(elementNode):
  18         "Process the xml element."
  19         if elementNode.xmlObject == None:
  20                 if 'condition' in elementNode.attributes:
  21                         value = elementNode.attributes['condition']
  22                         elementNode.xmlObject = evaluate.getEvaluatorSplitWords(value)
  23                 else:
  24                         elementNode.xmlObject = []
  25         if len( elementNode.xmlObject ) < 1:
  26                 return
  27         xmlProcessor = elementNode.getXMLProcessor()
  28         if len( xmlProcessor.functions ) < 1:
  29                 return
  30         function = xmlProcessor.functions[-1]
  31         while evaluate.getEvaluatedExpressionValueBySplitLine(elementNode, elementNode.xmlObject) > 0:
  32                 function.processChildNodes(elementNode)