src/FeaturesPlugin/Test/TestMeasurementDistance.py

   1 # Copyright (C) 2014-2023  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
  22 import math
  23
  24 model.begin()
  25 partSet = model.moduleDocument()
  26 Part_1 = model.addPart(partSet)
  27 Part_1_doc = Part_1.document()
  28 model.addParameter(Part_1_doc, "R", "50")
  29 model.addParameter(Part_1_doc, "L", "40")
  30 model.addParameter(Part_1_doc, "H", "20")
  31 Point_2 = model.addPoint(Part_1_doc, 0, 100, 100)
  32 Plane_4 = model.addPlane(Part_1_doc, model.selection("EDGE", "PartSet/OX"), model.selection("VERTEX", "Point_1"), False)
  33 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  34 SketchCircle_1 = Sketch_1.addCircle(50, 50, 50)
  35 SketchConstraintRadius_1 = Sketch_1.setRadius(SketchCircle_1.results()[1], "R")
  36 SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OX"), False)
  37 SketchLine_1 = SketchProjection_1.createdFeature()
  38 SketchConstraintTangent_1 = Sketch_1.setTangent(SketchLine_1.result(), SketchCircle_1.results()[1])
  39 SketchProjection_2 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OY"), False)
  40 SketchLine_2 = SketchProjection_2.createdFeature()
  41 SketchConstraintTangent_2 = Sketch_1.setTangent(SketchLine_2.result(), SketchCircle_1.results()[1])
  42 SketchLine_3 = Sketch_1.addLine(70, 40, 30, 40)
  43 SketchLine_4 = Sketch_1.addLine(30, 40, 30, 60)
  44 SketchLine_5 = Sketch_1.addLine(30, 60, 70, 60)
  45 SketchLine_6 = Sketch_1.addLine(70, 60, 70, 40)
  46 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_6.endPoint(), SketchLine_3.startPoint())
  47 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  48 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_5.startPoint())
  49 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_5.endPoint(), SketchLine_6.startPoint())
  50 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_3.result())
  51 SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_4.result())
  52 SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_5.result())
  53 SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_6.result())
  54 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_3.result(), "L")
  55 SketchConstraintLength_2 = Sketch_1.setLength(SketchLine_4.result(), "H")
  56 SketchConstraintDistanceHorizontal_1 = Sketch_1.setHorizontalDistance(SketchLine_4.startPoint(), SketchCircle_1.center(), "L/2")
  57 SketchConstraintDistanceVertical_1 = Sketch_1.setVerticalDistance(SketchLine_4.startPoint(), SketchCircle_1.center(), "H/2")
  58 model.do()
  59 Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchCircle_1_2r-SketchLine_3f-SketchLine_4f-SketchLine_5f-SketchLine_6f")], model.selection(), model.selection("FACE", "Plane_1"), 0, model.selection(), 10)
  60 Sketch_2 = model.addSketch(Part_1_doc, model.standardPlane("YOZ"))
  61 SketchArc_1 = Sketch_2.addArc(100, 48.41229182762603, 87.5, 0, 87.5, 96.82458365525073, False)
  62 SketchArc_2 = Sketch_2.addArc(0, 48.41229182762603, 87.5, 0, 87.5, 96.82458365525073, False)
  63 SketchConstraintCoincidence_5 = Sketch_2.setCoincident(SketchArc_1.startPoint(), SketchArc_2.startPoint())
  64 SketchConstraintCoincidence_6 = Sketch_2.setCoincident(SketchArc_2.endPoint(), SketchArc_1.endPoint())
  65 SketchConstraintRadius_2 = Sketch_2.setRadius(SketchArc_1.results()[1], "R")
  66 SketchConstraintRadius_3 = Sketch_2.setRadius(SketchArc_2.results()[1], "2*R")
  67 SketchLine_7 = Sketch_2.addLine(0, 48.41229182762603, 100, 48.41229182762603)
  68 SketchLine_7.setAuxiliary(True)
  69 SketchConstraintCoincidence_7 = Sketch_2.setCoincident(SketchArc_2.center(), SketchLine_7.startPoint())
  70 SketchConstraintCoincidence_8 = Sketch_2.setCoincident(SketchArc_1.center(), SketchLine_7.endPoint())
  71 SketchConstraintHorizontal_3 = Sketch_2.setHorizontal(SketchLine_7.result())
  72 SketchProjection_3 = Sketch_2.addProjection(model.selection("EDGE", "PartSet/OY"), False)
  73 SketchLine_8 = SketchProjection_3.createdFeature()
  74 SketchConstraintCoincidence_9 = Sketch_2.setCoincident(SketchArc_1.startPoint(), SketchLine_8.result())
  75 SketchProjection_4 = Sketch_2.addProjection(model.selection("EDGE", "PartSet/OZ"), False)
  76 SketchLine_9 = SketchProjection_4.createdFeature()
  77 SketchConstraintCoincidence_10 = Sketch_2.setCoincident(SketchLine_7.startPoint(), SketchLine_9.result())
  78 SketchConstraintCoincidence_11 = Sketch_2.setCoincident(SketchLine_7.endPoint(), SketchArc_2.results()[1])
  79 SketchConstraintMirror_1 = Sketch_2.addMirror(SketchLine_9.result(), [SketchArc_2.results()[1], SketchArc_1.results()[1]])
  80 [SketchArc_3, SketchArc_4] = SketchConstraintMirror_1.mirrored()
  81 model.do()
  82 Extrusion_2 = model.addExtrusion(Part_1_doc, [model.selection("COMPOUND", "Sketch_2")], model.selection(), 100, 0)
  83 model.do()
  84
  85 TOLERANCE = 1.e-6
  86
  87 # reference data
  88 REF_DATA = [(model.selection("VERTEX", "PartSet/Origin"),
  89              model.selection("VERTEX", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/To_Face]"),
  90              122.4744871,
  91              "NA"),
  92             (model.selection("EDGE", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/To_Face]"),
  93              model.selection("VERTEX", "Sketch_2/SketchArc_1"),
  94              36.94403089,
  95              "NA"),
  96             (model.selection("EDGE", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/From_Face]"),
  97              model.selection("EDGE", "([Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/From_Face])([Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/To_Face])([Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/From_Face])([Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/To_Face])"),
  98              0,
  99              100.0),
 100             (model.selection("EDGE", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/From_Face]"),
 101              model.selection("EDGE", "[Extrusion_2_1/Generated_Face&Sketch_2/SketchArc_1_2][Extrusion_2_1/To_Face]"),
 102              16.00781059,
 103              176.710217655),
 104             (model.selection("EDGE", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2][Extrusion_1_1/From_Face]"),
 105              model.selection("FACE", "Extrusion_2_1/Generated_Face&Sketch_2/SketchArc_1_2"),
 106              8.412291828,
 107              "NA"),
 108             (model.selection("VERTEX", "Sketch_1/SketchCircle_1_2__cc"),
 109              model.selection("FACE", "Plane_1"),
 110              35.35533906,
 111              "NA"),
 112             (model.selection("FACE", "Extrusion_2_2/From_Face"),
 113              model.selection("FACE", "Extrusion_2_2/To_Face"),
 114              100,
 115              100),
 116             (model.selection("FACE", "Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2"),
 117              model.selection("FACE", "Extrusion_2_1/Generated_Face&Sketch_2/SketchArc_1_2"),
 118              0,
 119              165.799606),
 120             (model.selection("FACE", "Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_5"),
 121              model.selection("FACE", "Extrusion_1_1/Generated_Face&Sketch_1/SketchCircle_1_2"),
 122              27.63932023,
 123              40.0),
 124             (model.selection("SOLID", "Extrusion_1_1"),
 125              model.selection("FACE", "Extrusion_2_1/To_Face"),
 126              12.5,
 127              "NA"),
 128             (model.selection("SOLID", "Extrusion_1_1"),
 129              model.selection("SOLID", "Extrusion_2_1"),
 130              0,
 131              "NA"),
 132             (model.selection("SOLID", "Extrusion_1_1"),
 133              model.selection("SOLID", "Extrusion_2_2"),
 134              87.5,
 135              "NA")
 136            ]
 137
 138 for ref in REF_DATA:
 139     dist = model.measureDistance(Part_1_doc, ref[0], ref[1])
 140     assert(math.fabs(dist - ref[2]) < TOLERANCE), "Distance {} differs from expected value {}".format(dist, ref[2])
 141     if ref[3] != "NA":
 142         prox = model.shapeProximity(Part_1_doc, ref[0], ref[1])
 143         assert(math.fabs(prox - ref[3]) < TOLERANCE), "Proximity {} differs from expected value {}".format(prox, ref[3])
 144
 145 model.end()