src/PythonAPI/model/construction/point.py

   1 """Point Interface
   2 Author: Sergey Pokhodenko
   3 Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   4 """
   5
   6 from model.roots import Interface
   7
   8
   9 def addPoint(part, *args):
  10     """Add an Point feature to the Part and return Point.
  11
  12     Pass all args to Point __init__ function.
  13     """
  14     assert(args)
  15     feature = part.addFeature("Point")
  16     return Point(feature, *args)
  17
  18
  19 class Point(Interface):
  20     """Interface class for Point feature.
  21
  22     Point(feature) -> feature interface without initialization
  23     Point(feature, x, y, z) ->
  24         feature interface initialized from arguments:
  25         - x, y, z -- coordinates for the point
  26     """
  27
  28     def __init__(self, feature, *args):
  29         """x.__init__(...) initializes x; see x.__class__.__doc__ for signature"""
  30         Interface.__init__(self, feature)
  31         assert(self._feature.getKind() == "Point")
  32
  33         self._x = self._feature.data().real("x")
  34         self._y = self._feature.data().real("y")
  35         self._z = self._feature.data().real("z")
  36
  37         assert(self._x)
  38         assert(self._y)
  39         assert(self._z)
  40
  41         if not args:
  42             return
  43
  44         assert(len(args) == 3)
  45         self.setPoint(*args)
  46
  47         self._execute()
  48         pass
  49
  50     def setPoint(self, x, y, z):
  51         """Modify base attribute of the feature.
  52
  53         See __init__.
  54         """
  55         self._fill_attribute(self._x, x)
  56         self._fill_attribute(self._y, y)
  57         self._fill_attribute(self._z, z)
  58         pass