src/FeaturesPlugin/Test/TestBooleanCut_Fuzzy_2.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_fuzzy = model.addParameter(Part_1_doc, "fuzzy", '1e-07')
  51
  52 ### Create Point
  53 Point_2 = model.addPoint(Part_1_doc, 5, 9.9999, 0)
  54
  55 ### Create Point
  56 Point_3 = model.addPoint(Part_1_doc, 10, 10, 0)
  57
  58 ### Create Sketch
  59 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  60 SketchLine_1 = Sketch_1.addLine(5, 0, 0, 0)
  61 SketchProjection_1 = Sketch_1.addProjection(model.selection("VERTEX", "PartSet/Origin"), False)
  62 SketchPoint_1 = SketchProjection_1.createdFeature()
  63 Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchPoint_1.result())
  64 SketchLine_2 = Sketch_1.addLine(0, 0, 0, 9.9999)
  65 SketchLine_3 = Sketch_1.addLine(0, 9.9999, 5, 9.9999)
  66 SketchLine_4 = Sketch_1.addLine(5, 9.9999, 5, 0)
  67 Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_1.startPoint())
  68 Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
  69 Sketch_1.setCoincident(SketchLine_2.endPoint(), SketchLine_3.startPoint())
  70 Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  71 Sketch_1.setHorizontal(SketchLine_1.result())
  72 Sketch_1.setVertical(SketchLine_2.result())
  73 Sketch_1.setHorizontal(SketchLine_3.result())
  74 Sketch_1.setVertical(SketchLine_4.result())
  75 SketchProjection_2 = Sketch_1.addProjection(model.selection("VERTEX", "Point_1"), False)
  76 SketchPoint_2 = SketchProjection_2.createdFeature()
  77 Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchPoint_2.result())
  78 SketchProjection_3 = Sketch_1.addProjection(model.selection("VERTEX", "Point_2"), False)
  79 SketchPoint_3 = SketchProjection_3.createdFeature()
  80 model.do()
  81
  82 ### Create Sketch
  83 Sketch_2 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  84 SketchLine_5 = Sketch_2.addLine(10, 0, 0, 0)
  85 SketchProjection_4 = Sketch_2.addProjection(model.selection("VERTEX", "PartSet/Origin"), False)
  86 SketchPoint_4 = SketchProjection_4.createdFeature()
  87 Sketch_2.setCoincident(SketchLine_5.endPoint(), SketchPoint_4.result())
  88 SketchLine_6 = Sketch_2.addLine(0, 0, 0, 10)
  89 SketchLine_7 = Sketch_2.addLine(0, 10, 10, 10)
  90 SketchLine_8 = Sketch_2.addLine(10, 10, 10, 0)
  91 Sketch_2.setCoincident(SketchLine_8.endPoint(), SketchLine_5.startPoint())
  92 Sketch_2.setCoincident(SketchLine_5.endPoint(), SketchLine_6.startPoint())
  93 Sketch_2.setCoincident(SketchLine_6.endPoint(), SketchLine_7.startPoint())
  94 Sketch_2.setCoincident(SketchLine_7.endPoint(), SketchLine_8.startPoint())
  95 Sketch_2.setHorizontal(SketchLine_5.result())
  96 Sketch_2.setVertical(SketchLine_6.result())
  97 Sketch_2.setHorizontal(SketchLine_7.result())
  98 Sketch_2.setVertical(SketchLine_8.result())
  99 SketchProjection_5 = Sketch_2.addProjection(model.selection("VERTEX", "Point_2"), False)
 100 SketchPoint_5 = SketchProjection_5.createdFeature()
 101 Sketch_2.setCoincident(SketchLine_7.endPoint(), SketchPoint_5.result())
 102 model.do()
 103
 104 ### Create Face
 105 Face_1 = model.addFace(Part_1_doc, [model.selection("COMPOUND", "Sketch_1")])
 106 Face_1.result().setColor(255, 0, 0)
 107
 108 ### Create Face
 109 Face_2 = model.addFace(Part_1_doc, [model.selection("COMPOUND", "Sketch_2")])
 110 Face_2.result().setColor(0, 255, 0)
 111
 112 ### Create Cut
 113 Cut_1 = model.addCut(Part_1_doc, [model.selection("FACE", "Face_2_1")], [model.selection("FACE", "Face_1_1")], fuzzyParam = "fuzzy", keepSubResults = True)
 114 model.do()
 115
 116 model.testNbResults(Cut_1, 1)
 117 model.testNbSubResults(Cut_1, [0])
 118 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.FACE, [1])
 119 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.EDGE, [6])
 120 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.VERTEX, [6])
 121
 122 ### Set a higher fuzzy value
 123 Param_fuzzy.setValue(1.e-4)
 124 model.do()
 125
 126 model.end()
 127
 128 model.testNbResults(Cut_1, 1)
 129 model.testNbSubResults(Cut_1, [0])
 130 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.FACE, [1])
 131 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.EDGE, [4])
 132 testNbUniqueSubShapes(Cut_1, GeomAPI_Shape.VERTEX, [4])