src/PythonAPI/model/features/boolean.py

   1 """Boolean operations Interface
   2 Author: Daniel Brunier-Coulin
   3 Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   4 """
   5
   6 from model.roots import Interface
   7
   8 def addAddition(part, *args):
   9     """Inserts an addition to the given Part and executes the operation.
  10     This operation adds tool to the given object.
  11     """
  12     assert(args)
  13     object, tool = args
  14     feature = part.addFeature("Boolean")
  15     return Boolean(feature, object, tool, GeomAlgoAPI_Boolean.BOOL_FUSE)
  16
  17
  18 def addSubtraction(part, *args):
  19     """Inserts a subtraction to the given Part and executes the operation.
  20     This operation subtracts tool to the given object.
  21     """
  22     assert(args)
  23     object, tool = args
  24     feature = part.addFeature("Boolean")
  25     return Boolean(feature, object, tool, GeomAlgoAPI_Boolean.BOOL_CUT)
  26
  27
  28 def addIntersection(part, *args):
  29     """Inserts an intersection to the given Part and executes the operation.
  30     This operation intersects tool to the given object.
  31     """
  32     assert(args)
  33     object, tool = args
  34     feature = part.addFeature("Boolean")
  35     return Boolean(feature, object, tool, GeomAlgoAPI_Boolean.BOOL_COMMON)
  36
  37
  38 class Boolean(Interface):
  39     """Interface class for Boolean features.
  40
  41     Boolean(feature) -> feature interface without initialization
  42     Boolean(feature, main_objects, tool_objects, bool_type) ->
  43         feature interface initialized from arguments
  44     """
  45
  46     def __init__(self, feature, *args):
  47         """x.__init__(...) initializes x; see x.__class__.__doc__ for signature"""
  48         Interface.__init__(self, feature)
  49         assert(self._feature.getKind() == "Boolean")
  50
  51         self._main_objects = self._feature.selectionList("main_objects")
  52         self._tool_objects = self._feature.selectionList("tool_objects")
  53         self._bool_type = self._feature.integer("bool_type")
  54
  55         assert(self._main_objects)
  56         assert(self._tool_objects)
  57         assert(self._bool_type)
  58
  59         if not args:
  60             return
  61
  62         assert(len(args) == 3)
  63         main_objects, tool_objects, bool_type = args
  64
  65         self.setMainObjects(main_objects)
  66         self.setToolObjects(tool_objects)
  67         self.setBoolType(bool_type)
  68
  69         self.execute()
  70         pass
  71
  72     def setMainObjects(self, main_objects):
  73         """F.setMainObjects(iterable) -- modify main_objects attribute"""
  74         self._fillAttribute(self._main_objects, main_objects)
  75         pass
  76
  77     def setToolObjects(self, tool_objects):
  78         """F.setToolObjects(iterable) -- modify tool_objects attribute"""
  79         self._fillAttribute(self._tool_objects, tool_objects)
  80         pass
  81
  82     def setBoolType(self, bool_type):
  83         """F.setBoolType(integer) -- modify bool_type attribute.
  84
  85         Available types:
  86         - GeomAlgoAPI_Boolean.BOOL_FUSE
  87         - GeomAlgoAPI_Boolean.BOOL_CUT
  88         - GeomAlgoAPI_Boolean.BOOL_COMMON
  89         """
  90         self._fillAttribute(self._bool_type, bool_type)
  91         pass