src/FeaturesPlugin/Test/TestMeasurementDistance.py

   1 ## Copyright (C) 2018-20xx  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
  18 ## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 ##
  20
  21 from salome.shaper import model
  22
  23 import math
  24
  25 model.begin()
  26 partSet = model.moduleDocument()
  27 Part_1 = model.addPart(partSet)
  28 Part_1_doc = Part_1.document()
  29 ParamR = model.addParameter(Part_1_doc, "R", "50")
  30 ParamL = model.addParameter(Part_1_doc, "L", "40")
  31 ParamH = model.addParameter(Part_1_doc, "H", "20")
  32 Point_2 = model.addPoint(Part_1_doc, 0, 100, 100)
  33 Plane_4 = model.addPlane(Part_1_doc, model.selection("EDGE", "PartSet/OX"), model.selection("VERTEX", "Point_1"), False)
  34 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  35 SketchCircle_1 = Sketch_1.addCircle(50, 50, 50)
  36 SketchConstraintRadius_1 = Sketch_1.setRadius(SketchCircle_1.results()[1], "R")
  37 SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OX"), False)
  38 SketchLine_1 = SketchProjection_1.createdFeature()
  39 SketchConstraintTangent_1 = Sketch_1.setTangent(SketchLine_1.result(), SketchCircle_1.results()[1])
  40 SketchProjection_2 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OY"), False)
  41 SketchLine_2 = SketchProjection_2.createdFeature()
  42 SketchConstraintTangent_2 = Sketch_1.setTangent(SketchLine_2.result(), SketchCircle_1.results()[1])
  43 SketchLine_3 = Sketch_1.addLine(70, 40, 30, 40)
  44 SketchLine_4 = Sketch_1.addLine(30, 40, 30, 60)
  45 SketchLine_5 = Sketch_1.addLine(30, 60, 70, 60)
  46 SketchLine_6 = Sketch_1.addLine(70, 60, 70, 40)
  47 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_6.endPoint(), SketchLine_3.startPoint())
  48 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  49 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_5.startPoint())
  50 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_5.endPoint(), SketchLine_6.startPoint())
  51 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_3.result())
  52 SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_4.result())
  53 SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_5.result())
  54 SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_6.result())
  55 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_3.result(), "L")
  56 SketchConstraintLength_2 = Sketch_1.setLength(SketchLine_4.result(), "H")
  57 SketchConstraintDistanceHorizontal_1 = Sketch_1.setHorizontalDistance(SketchLine_4.startPoint(), SketchCircle_1.center(), "L/2")
  58 SketchConstraintDistanceVertical_1 = Sketch_1.setVerticalDistance(SketchLine_4.startPoint(), SketchCircle_1.center(), "H/2")
  59 model.do()
  60 Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchCircle_1_2f-SketchLine_3f-SketchLine_4f-SketchLine_5f-SketchLine_6f")], model.selection(), model.selection("FACE", "Plane_1"), 0, model.selection(), 10)
  61 Sketch_2 = model.addSketch(Part_1_doc, model.standardPlane("YOZ"))
  62 SketchArc_1 = Sketch_2.addArc(100, 48.41229182762603, 87.5, 0, 87.5, 96.82458365525073, False)
  63 SketchArc_2 = Sketch_2.addArc(0, 48.41229182762603, 87.5, 0, 87.5, 96.82458365525073, False)
  64 SketchConstraintCoincidence_5 = Sketch_2.setCoincident(SketchArc_1.startPoint(), SketchArc_2.startPoint())
  65 SketchConstraintCoincidence_6 = Sketch_2.setCoincident(SketchArc_2.endPoint(), SketchArc_1.endPoint())
  66 SketchConstraintRadius_2 = Sketch_2.setRadius(SketchArc_1.results()[1], "R")
  67 SketchConstraintRadius_3 = Sketch_2.setRadius(SketchArc_2.results()[1], "2*R")
  68 SketchLine_7 = Sketch_2.addLine(0, 48.41229182762603, 100, 48.41229182762603)
  69 SketchLine_7.setAuxiliary(True)
  70 SketchConstraintCoincidence_7 = Sketch_2.setCoincident(SketchArc_2.center(), SketchLine_7.startPoint())
  71 SketchConstraintCoincidence_8 = Sketch_2.setCoincident(SketchArc_1.center(), SketchLine_7.endPoint())
  72 SketchConstraintHorizontal_3 = Sketch_2.setHorizontal(SketchLine_7.result())
  73 SketchProjection_3 = Sketch_2.addProjection(model.selection("EDGE", "PartSet/OY"), False)
  74 SketchLine_8 = SketchProjection_3.createdFeature()
  75 SketchConstraintCoincidence_9 = Sketch_2.setCoincident(SketchArc_1.startPoint(), SketchLine_8.result())
  76 SketchProjection_4 = Sketch_2.addProjection(model.selection("EDGE", "PartSet/OZ"), False)
  77 SketchLine_9 = SketchProjection_4.createdFeature()
  78 SketchConstraintCoincidence_10 = Sketch_2.setCoincident(SketchLine_7.startPoint(), SketchLine_9.result())
  79 SketchConstraintCoincidence_11 = Sketch_2.setCoincident(SketchLine_7.endPoint(), SketchArc_2.results()[1])
  80 SketchConstraintMirror_1 = Sketch_2.addMirror(SketchLine_9.result(), [SketchArc_2.results()[1], SketchArc_1.results()[1]])
  81 [SketchArc_3, SketchArc_4] = SketchConstraintMirror_1.mirrored()
  82 model.do()
  83 Extrusion_2 = model.addExtrusion(Part_1_doc, [model.selection("COMPOUND", "Sketch_2")], model.selection(), 100, 0)
  84 model.do()
  85
  86 TOLERANCE = 1.e-6
  87
  88 # reference data
  89 REF_DATA = [(model.selection("VERTEX", "PartSet/Origin"),
  90              model.selection("VERTEX", "Extrusion_1_1/Generated_Face_5&Extrusion_1_1/To_Face_1"),
  91              122.4744871),
  92             (model.selection("EDGE", "Extrusion_1_1/Generated_Face_5&Extrusion_1_1/To_Face_1"),
  93              model.selection("VERTEX", "Sketch_2/Vertex-SketchArc_1-SketchLine_7e"),
  94              36.94403089),
  95             (model.selection("EDGE", "Extrusion_1_1/Generated_Face_5&Extrusion_1_1/From_Face_1"),
  96              model.selection("EDGE", "Extrusion_1_1/Generated_Face_5"),
  97              0),
  98             (model.selection("EDGE", "Extrusion_1_1/Generated_Face_5&Extrusion_1_1/From_Face_1"),
  99              model.selection("EDGE", "Extrusion_2_1/Generated_Face_2&Extrusion_2_1/To_Face_1"),
 100              16.00781059),
 101             (model.selection("EDGE", "Extrusion_1_1/Generated_Face_5&Extrusion_1_1/From_Face_1"),
 102              model.selection("FACE", "Extrusion_2_1/Generated_Face_2"),
 103              8.412291828),
 104             (model.selection("VERTEX", "Sketch_1/Vertex-SketchCircle_1"),
 105              model.selection("FACE", "Plane_1"),
 106              35.35533906),
 107             (model.selection("FACE", "Extrusion_2_2/From_Face_1"),
 108              model.selection("FACE", "Extrusion_2_2/To_Face_1"),
 109              100),
 110             (model.selection("FACE", "Extrusion_1_1/Generated_Face_5"),
 111              model.selection("FACE", "Extrusion_2_1/Generated_Face_2"),
 112              0),
 113             (model.selection("FACE", "Extrusion_1_1/Generated_Face_5"),
 114              model.selection("FACE", "Extrusion_1_1/Generated_Face_2"),
 115              27.63932023),
 116             (model.selection("SOLID", "Extrusion_1_1"),
 117              model.selection("FACE", "Extrusion_2_1/To_Face_1"),
 118              12.5),
 119             (model.selection("SOLID", "Extrusion_1_1"),
 120              model.selection("SOLID", "Extrusion_2_1"),
 121              0),
 122             (model.selection("SOLID", "Extrusion_1_1"),
 123              model.selection("SOLID", "Extrusion_2_2"),
 124              87.5)
 125            ]
 126
 127 for ref in REF_DATA:
 128     dist = model.measureDistance(Part_1_doc, ref[0], ref[1])
 129     assert(math.fabs(dist - ref[2]) < TOLERANCE), "Distance {} differs from expected value {}".format(dist, ref[2])
 130
 131 model.end()