src/FeaturesPlugin/Test/TestBooleanCut_Fuzzy_1.py

   1 # Copyright (C) 2014-2022  CEA/DEN, EDF R&D
   2 #
   3 # This library is free software; you can redistribute it and/or
   4 # modify it under the terms of the GNU Lesser General Public
   5 # License as published by the Free Software Foundation; either
   6 # version 2.1 of the License, or (at your option) any later version.
   7 #
   8 # This library is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 # Lesser General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU Lesser General Public
  14 # License along with this library; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 #
  17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 #
  19
  20 from salome.shaper import model
  21 from GeomAPI import GeomAPI_Shape
  22
  23 aShapeTypes = {
  24   GeomAPI_Shape.SOLID:  "GeomAPI_Shape.SOLID",
  25   GeomAPI_Shape.FACE:   "GeomAPI_Shape.FACE",
  26   GeomAPI_Shape.EDGE:   "GeomAPI_Shape.EDGE",
  27   GeomAPI_Shape.VERTEX: "GeomAPI_Shape.VERTEX"}
  28
  29 def testNbUniqueSubShapes(theFeature, theShapeType, theExpectedNbSubShapes):
  30   """ Tests number of unique feature sub-shapes of passed type for each result.
  31   :param theFeature: feature to test.
  32   :param theShapeType: shape type of sub-shapes to test.
  33   :param theExpectedNbSubShapes: list of sub-shapes numbers. Size of list should be equal to len(theFeature.results()).
  34   """
  35   aResults = theFeature.feature().results()
  36   aNbResults = len(aResults)
  37   aListSize = len(theExpectedNbSubShapes)
  38   assert (aNbResults == aListSize), "Number of results: {} not equal to list size: {}.".format(aNbResults, aListSize)
  39   for anIndex in range(0, aNbResults):
  40     aNbResultSubShapes = 0
  41     anExpectedNbSubShapes = theExpectedNbSubShapes[anIndex]
  42     aNbResultSubShapes = aResults[anIndex].shape().subShapes(theShapeType, True).size()
  43     assert (aNbResultSubShapes == anExpectedNbSubShapes), "Number of sub-shapes of type {} for result[{}]: {}. Expected: {}.".format(aShapeTypes[theShapeType], anIndex, aNbResultSubShapes, anExpectedNbSubShapes)
  44
  45
  46 model.begin()
  47 partSet = model.moduleDocument()
  48 Part_1 = model.addPart(partSet)
  49 Part_1_doc = Part_1.document()
  50 Param_offset = model.addParameter(Part_1_doc, "offset", '5e-5')
  51 Param_fuzzy = model.addParameter(Part_1_doc, "fuzzy", '1e-05')
  52
  53 ### Create Point
  54 Point_2 = model.addPoint(Part_1_doc, "offset", "5", "5")
  55
  56 ### Create Box
  57 Box_1 = model.addBox(Part_1_doc, 10, 10, 10)
  58 Box_1.result().setColor(255, 0, 0)
  59
  60 ### Create Cylinder
  61 Cylinder_1 = model.addCylinder(Part_1_doc, model.selection("VERTEX", "Point_1"), model.selection("EDGE", "PartSet/OX"), 6, 13)
  62 Cylinder_1.result().setColor(255, 255, 0)
  63 Cylinder_1.result().setTransparency(0.6)
  64
  65 ### Create Cut
  66 Cut_1 = model.addCut(Part_1_doc, [model.selection("SOLID", "Box_1_1")], [model.selection("SOLID", "Cylinder_1_1")], fuzzyParam = "fuzzy", keepSubResults = True)
  67 model.do()
  68
  69 model.testNbResults(Cut_1, 1)
  70 model.testNbSubResults(Cut_1, [0])
  71 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.SOLID, [1])
  72 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.FACE, [14])
  73 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.EDGE, [36])
  74 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.VERTEX, [24])
  75 model.testResultsVolumes(Cut_1, [49.093623770546])
  76
  77 ### Set a higher fuzzy value
  78 Param_fuzzy.setValue(5.e-5)
  79 model.do()
  80
  81 model.end()
  82
  83 model.testNbResults(Cut_1, 1)
  84 model.testNbSubResults(Cut_1, [4])
  85 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.SOLID, [4])
  86 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.FACE, [20])
  87 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.EDGE, [36])
  88 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.VERTEX, [24])
  89 model.testResultsVolumes(Cut_1, [49.088834629314])