src/FeaturesPlugin/Test/TestMeasurementAngle3Points.py

   1 ## Copyright (C) 2014-2017  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 # -*- coding: utf-8 -*-
  22
  23 from SketchAPI import *
  24
  25 from salome.shaper import model
  26
  27 import math
  28
  29 model.begin()
  30 partSet = model.moduleDocument()
  31 Part_1 = model.addPart(partSet)
  32 Part_1_doc = Part_1.document()
  33 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  34 SketchLine_1 = Sketch_1.addLine(0, 0, 30, -51.96152422706629)
  35 SketchLine_2 = Sketch_1.addLine(30, -51.96152422706629, 90, -51.96152422706629)
  36 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
  37 SketchLine_3 = Sketch_1.addLine(90, -51.96152422706629, 120, 0)
  38 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_2.endPoint(), SketchLine_3.startPoint())
  39 SketchLine_4 = Sketch_1.addLine(120, 0, 90, 51.96152422706636)
  40 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  41 SketchLine_5 = Sketch_1.addLine(90, 51.96152422706636, 30, 51.96152422706631)
  42 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_5.startPoint())
  43 SketchLine_6 = Sketch_1.addLine(30, 51.96152422706631, 0, 0)
  44 SketchConstraintCoincidence_5 = Sketch_1.setCoincident(SketchLine_5.endPoint(), SketchLine_6.startPoint())
  45 SketchConstraintCoincidence_6 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchLine_6.endPoint())
  46 SketchConstraintEqual_1 = Sketch_1.setEqual(SketchLine_2.result(), SketchLine_1.result())
  47 SketchConstraintEqual_2 = Sketch_1.setEqual(SketchLine_3.result(), SketchLine_1.result())
  48 SketchConstraintEqual_3 = Sketch_1.setEqual(SketchLine_4.result(), SketchLine_1.result())
  49 SketchConstraintEqual_4 = Sketch_1.setEqual(SketchLine_5.result(), SketchLine_1.result())
  50 SketchConstraintEqual_5 = Sketch_1.setEqual(SketchLine_6.result(), SketchLine_1.result())
  51 SketchConstraintAngle_1 = Sketch_1.setAngleBackward(SketchLine_1.result(), SketchLine_2.result(), 120)
  52 SketchConstraintAngle_2 = Sketch_1.setAngle(SketchLine_3.result(), SketchLine_2.result(), 120)
  53 SketchConstraintAngle_3 = Sketch_1.setAngleBackward(SketchLine_3.result(), SketchLine_4.result(), 120)
  54 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_2.result())
  55 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_5.result(), 60)
  56 SketchProjection_1 = Sketch_1.addProjection(model.selection("VERTEX", "PartSet/Origin"), False)
  57 SketchPoint_1 = SketchProjection_1.createdFeature()
  58 SketchConstraintCoincidence_7 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchAPI_Point(SketchPoint_1).coordinates())
  59 model.do()
  60 Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchLine_1r-SketchLine_2f-SketchLine_3f-SketchLine_4f-SketchLine_5f-SketchLine_6f")], model.selection(), 100, 0)
  61 model.do()
  62
  63 TOLERANCE = 1.e-6
  64
  65 # reference data
  66 REF_DATA = [("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_6][Extrusion_1_1/From_Face]",
  67              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  68              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/From_Face]",
  69              120),
  70             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/From_Face]",
  71              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  72              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_6][Extrusion_1_1/From_Face]",
  73              120),
  74             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  75              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/From_Face]",
  76              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_5][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_6][Extrusion_1_1/From_Face]",
  77              60),
  78             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/To_Face]",
  79              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/To_Face]",
  80              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/To_Face]",
  81              120),
  82             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  83              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/From_Face]",
  84              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/To_Face]",
  85              104.9068234),
  86             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  87              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/From_Face]",
  88              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/To_Face]",
  89              90),
  90             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  91              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/To_Face]",
  92              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_4][Extrusion_1_1/From_Face]",
  93              52.91916441),
  94             ("[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/To_Face]",
  95              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]",
  96              "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/To_Face]",
  97              0)
  98            ]
  99
 100 for ref in REF_DATA:
 101     angle = model.measureAngle(Part_1_doc, model.selection("VERTEX", ref[0]), model.selection("VERTEX", ref[1]), model.selection("VERTEX", ref[2]))
 102     assert(math.fabs(angle - ref[3]) < TOLERANCE), "Angle {} differs from expected value {}".format(angle, ref[3])
 103
 104 # select incorrect data
 105 angle = model.measureAngle(Part_1_doc, model.selection("FACE", "Extrusion_1_1/To_Face"), model.selection("VERTEX", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_3][Extrusion_1_1/To_Face]"), model.selection("VERTEX", "[Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_1][Extrusion_1_1/Generated_Face&Sketch_1/SketchLine_2][Extrusion_1_1/From_Face]"))
 106 assert(angle == -1.0)
 107
 108 angle = model.measureAngle(Part_1_doc, model.selection("VERTEX", ""), model.selection("VERTEX", ""), model.selection("VERTEX", ""))
 109 assert(angle == -1.0)
 110
 111 model.end()