src/PythonAPI/model/features/extrusion_boolean.py

   1 """ExtrusionCut and ExtrusionFuse  Interfaces
   2 Author: Sergey Pokhodenko
   3 Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   4 """
   5
   6 from .roots import CompositeBoolean
   7
   8
   9 def addExtrusionCut(part, *args):
  10     """Add an ExtrusionCut feature to the Part and return ExtrusionBoolean.
  11
  12     Pass all args to Extrusion __init__ function.
  13     """
  14     assert(args)
  15     feature = part.addFeature("ExtrusionCut")
  16     return ExtrusionBoolean(feature, *args)
  17
  18 def addExtrusionFuse(part, *args):
  19     """Add an ExtrusionFuse feature to the Part and return ExtrusionBoolean.
  20
  21     Pass all args to Extrusion __init__ function.
  22     """
  23     assert(args)
  24     feature = part.addFeature("ExtrusionFuse")
  25     return ExtrusionBoolean(feature, *args)
  26
  27
  28 class ExtrusionBoolean(CompositeBoolean):
  29
  30     def __init__(self, feature, *args):
  31         CompositeBoolean.__init__(self, feature, *args)
  32
  33         self._CreationMethod = self._feature.string("CreationMethod")
  34         self._to_size = self._feature.data().real("to_size")
  35         self._from_size = self._feature.data().real("from_size")
  36         self._to_object = self._feature.data().selection("to_object")
  37         self._to_offset = self._feature.data().real("to_offset")
  38         self._from_object = self._feature.data().selection("from_object")
  39         self._from_offset = self._feature.data().real("from_offset")
  40
  41         if not args:
  42             return
  43
  44         assert(len(args) == 4 or len(args) == 2)
  45         if len(args) == 4:
  46             self.setPlanesAndOffsets(*args)
  47         elif len(args) == 2:
  48             self.setSizes(*args)
  49         pass
  50
  51     def __clear(self):
  52         self._CreationMethod.setValue("BySizes")
  53         self._fill_attribute(self._to_size, 0)
  54         self._fill_attribute(self._from_size, 0)
  55         self._fill_attribute(self._to_object, None)
  56         self._fill_attribute(self._to_offset, 0)
  57         self._fill_attribute(self._from_object, None)
  58         self._fill_attribute(self._from_offset, 0)
  59         pass
  60
  61     def setSizes(self, to_size, from_size):
  62         """Modify the to_size, from_size attributes of the feature.
  63
  64         See __init__.
  65         """
  66         self.__clear()
  67         self._CreationMethod.setValue("BySizes")
  68         self._fill_attribute(self._to_size, to_size)
  69         self._fill_attribute(self._from_size, from_size)
  70         pass
  71
  72     def setPlanesAndOffsets(self, to_object, to_offset,
  73                             from_object, from_offset):
  74         """Modify planes and offsets attributes of the feature.
  75
  76         See __init__.
  77         """
  78         self.__clear()
  79         self._CreationMethod.setValue("ByPlanesAndOffsets")
  80         self._fill_attribute(self._to_object, to_object)
  81         self._fill_attribute(self._to_offset, to_offset)
  82         self._fill_attribute(self._from_object, from_object)
  83         self._fill_attribute(self._from_offset, from_offset)
  84         pass
  85