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[:3])
  32         args = args[3:]
  33
  34         self._CreationMethod = self._feature.string("CreationMethod")
  35         self._to_size = self._feature.data().real("to_size")
  36         self._from_size = self._feature.data().real("from_size")
  37         self._to_object = self._feature.data().selection("to_object")
  38         self._to_offset = self._feature.data().real("to_offset")
  39         self._from_object = self._feature.data().selection("from_object")
  40         self._from_offset = self._feature.data().real("from_offset")
  41
  42         assert(self._CreationMethod)
  43         assert(self._to_size)
  44         assert(self._from_size)
  45         assert(self._to_object)
  46         assert(self._to_offset)
  47         assert(self._from_object)
  48         assert(self._from_offset)
  49
  50         if not args:
  51             return
  52
  53         assert(len(args) in (2, 4))
  54         if len(args) == 4:
  55             self.setPlanesAndOffsets(*args)
  56         elif len(args) == 2:
  57             self.setSizes(*args)
  58
  59         self._execute()
  60         pass
  61
  62     def __clear(self):
  63         self._CreationMethod.setValue("BySizes")
  64         self._fill_attribute(self._to_size, 0)
  65         self._fill_attribute(self._from_size, 0)
  66         self._fill_attribute(self._to_object, None)
  67         self._fill_attribute(self._to_offset, 0)
  68         self._fill_attribute(self._from_object, None)
  69         self._fill_attribute(self._from_offset, 0)
  70         pass
  71
  72     def setSizes(self, to_size, from_size):
  73         """Modify the to_size, from_size attributes of the feature.
  74
  75         See __init__.
  76         """
  77         self.__clear()
  78         self._CreationMethod.setValue("BySizes")
  79         self._fill_attribute(self._to_size, to_size)
  80         self._fill_attribute(self._from_size, from_size)
  81         pass
  82
  83     def setPlanesAndOffsets(self, to_object, to_offset,
  84                             from_object, from_offset):
  85         """Modify planes and offsets attributes of the feature.
  86
  87         See __init__.
  88         """
  89         self.__clear()
  90         self._CreationMethod.setValue("ByPlanesAndOffsets")
  91         self._fill_attribute(self._to_object, to_object)
  92         self._fill_attribute(self._to_offset, to_offset)
  93         self._fill_attribute(self._from_object, from_object)
  94         self._fill_attribute(self._from_offset, from_offset)
  95         pass
  96