src/SketchPlugin/Test/Test2427.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 """
  22     Test2427.py
  23     Test case for issue #2427 "error in sketch solver"
  24 """
  25
  26 from SketchAPI import *
  27
  28 from salome.shaper import model
  29
  30 model.begin()
  31 partSet = model.moduleDocument()
  32 Part_1 = model.addPart(partSet)
  33 Part_1_doc = Part_1.document()
  34 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  35 SketchLine_1 = Sketch_1.addLine(0, 0, 9.085455512028094, 9.085455512028094)
  36 SketchLine_1.setAuxiliary(True)
  37 SketchProjection_1 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OX"), False)
  38 SketchLine_2 = SketchProjection_1.createdFeature()
  39 SketchConstraintAngle_1 = Sketch_1.setAngle(SketchLine_2.result(), SketchLine_1.result(), 45)
  40 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchAPI_Line(SketchLine_2).startPoint())
  41 SketchArc_1 = Sketch_1.addArc(0, 0, 3.427521359192312, 2.062061427864143, 2.06206142786378, 3.427521359191917, True)
  42 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchArc_1.center())
  43 SketchLine_3 = Sketch_1.addLine(6, 7.365459931328136, 6, 12)
  44 SketchLine_4 = Sketch_1.addLine(6, 12, -6, 12)
  45 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  46 SketchLine_5 = Sketch_1.addLine(-6, 12, -6, 7.365459931328136)
  47 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_5.startPoint())
  48 SketchConstraintRadius_1 = Sketch_1.setRadius(SketchArc_1.results()[1], 4)
  49 SketchLine_6 = Sketch_1.addLine(-5.8309518948453, -7.5, -11, -7.5)
  50 SketchLine_7 = Sketch_1.addLine(-11, -7.5, -11, -10)
  51 SketchConstraintCoincidence_5 = Sketch_1.setCoincident(SketchLine_6.endPoint(), SketchLine_7.startPoint())
  52 SketchLine_8 = Sketch_1.addLine(-11, -10, 11, -10)
  53 SketchConstraintCoincidence_6 = Sketch_1.setCoincident(SketchLine_7.endPoint(), SketchLine_8.startPoint())
  54 SketchLine_9 = Sketch_1.addLine(11, -10, 11, -7.5)
  55 SketchConstraintCoincidence_7 = Sketch_1.setCoincident(SketchLine_8.endPoint(), SketchLine_9.startPoint())
  56 SketchLine_10 = Sketch_1.addLine(11, -7.5, 5.830951894845301, -7.5)
  57 SketchConstraintCoincidence_8 = Sketch_1.setCoincident(SketchLine_9.endPoint(), SketchLine_10.startPoint())
  58 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_6.result())
  59 SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_10.result())
  60 SketchConstraintHorizontal_3 = Sketch_1.setHorizontal(SketchLine_8.result())
  61 SketchConstraintHorizontal_4 = Sketch_1.setHorizontal(SketchLine_4.result())
  62 SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_7.result())
  63 SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_9.result())
  64 SketchConstraintVertical_3 = Sketch_1.setVertical(SketchLine_3.result())
  65 SketchConstraintVertical_4 = Sketch_1.setVertical(SketchLine_5.result())
  66 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_8.result(), 22)
  67 SketchConstraintLength_2 = Sketch_1.setLength(SketchLine_4.result(), 12)
  68 SketchConstraintDistance_1 = Sketch_1.setDistance(SketchLine_4.result(), SketchLine_7.endPoint(), 22, True)
  69 SketchConstraintLength_3 = Sketch_1.setLength(SketchLine_7.result(), 2.5)
  70 SketchConstraintDistance_2 = Sketch_1.setDistance(SketchLine_8.endPoint(), SketchLine_2.result(), 10, True)
  71 SketchPoint_1 = Sketch_1.addPoint(0, -10)
  72 SketchConstraintCoincidence_9 = Sketch_1.setCoincident(SketchPoint_1.coordinates(), SketchLine_8.result())
  73 SketchConstraintMiddle_1 = Sketch_1.setMiddlePoint(SketchLine_8.result(), SketchPoint_1.coordinates())
  74 SketchProjection_2 = Sketch_1.addProjection(model.selection("EDGE", "PartSet/OY"), False)
  75 SketchLine_11 = SketchProjection_2.createdFeature()
  76 SketchConstraintCoincidence_10 = Sketch_1.setCoincident(SketchLine_11.result(), SketchPoint_1.coordinates())
  77 SketchLine_12 = Sketch_1.addLine(2.06206142786378, 3.427521359191917, 6, 7.365459931328136)
  78 SketchConstraintCoincidence_11 = Sketch_1.setCoincident(SketchArc_1.endPoint(), SketchLine_12.startPoint())
  79 SketchConstraintCoincidence_12 = Sketch_1.setCoincident(SketchLine_12.endPoint(), SketchLine_3.startPoint())
  80 SketchConstraintParallel_1 = Sketch_1.setParallel(SketchLine_12.result(), SketchLine_1.result())
  81 SketchLine_13 = Sketch_1.addLine(3.427521359192312, 2.062061427864143, 8.000256151511394, 5.123075395720331)
  82 SketchConstraintCoincidence_13 = Sketch_1.setCoincident(SketchArc_1.startPoint(), SketchLine_13.startPoint())
  83 SketchArc_2 = Sketch_1.addArc(0, 0, 8.000256151511394, 5.123075395720331, 5.830951894845301, -7.5, True)
  84 SketchConstraintCoincidence_14 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchArc_2.center())
  85 SketchConstraintCoincidence_15 = Sketch_1.setCoincident(SketchArc_2.startPoint(), SketchLine_13.endPoint())
  86 SketchConstraintCoincidence_16 = Sketch_1.setCoincident(SketchLine_10.endPoint(), SketchArc_2.endPoint())
  87 SketchConstraintRadius_2 = Sketch_1.setRadius(SketchArc_2.results()[1], 9.5)
  88 SketchLine_14 = Sketch_1.addLine(3.427521359192312, 2.062061427864143, 2.06206142786378, 3.427521359191917)
  89 SketchLine_14.setAuxiliary(True)
  90 SketchConstraintCoincidence_17 = Sketch_1.setCoincident(SketchArc_1.startPoint(), SketchLine_14.startPoint())
  91 SketchConstraintCoincidence_18 = Sketch_1.setCoincident(SketchLine_14.endPoint(), SketchArc_1.endPoint())
  92 SketchPoint_2 = Sketch_1.addPoint(2.744791393527834, 2.744791393527835)
  93 SketchConstraintCoincidence_19 = Sketch_1.setCoincident(SketchPoint_2.coordinates(), SketchLine_14.result())
  94 SketchConstraintMiddle_2 = Sketch_1.setMiddlePoint(SketchLine_14.result(), SketchPoint_2.coordinates())
  95 SketchConstraintCoincidence_20 = Sketch_1.setCoincident(SketchLine_14.result(), SketchPoint_2.coordinates())
  96 SketchConstraintCoincidence_21 = Sketch_1.setCoincident(SketchPoint_2.coordinates(), SketchLine_1.result())
  97 SketchArc_3 = Sketch_1.addArc(0, 0, -6, 7.365459931328136, -5.8309518948453, -7.5, False)
  98 SketchConstraintCoincidence_22 = Sketch_1.setCoincident(SketchLine_5.endPoint(), SketchArc_3.startPoint())
  99 SketchConstraintCoincidence_23 = Sketch_1.setCoincident(SketchLine_6.startPoint(), SketchArc_3.endPoint())
 100 SketchConstraintEqual_1 = Sketch_1.setEqual(SketchArc_2.results()[1], SketchArc_3.results()[1])
 101 SketchPoint_3 = Sketch_1.addPoint(0, 12)
 102 SketchConstraintMiddle_3 = Sketch_1.setMiddlePoint(SketchLine_4.result(), SketchPoint_3.coordinates())
 103 SketchConstraintCoincidence_24 = Sketch_1.setCoincident(SketchPoint_3.coordinates(), SketchLine_11.result())
 104 SketchConstraintEqual_2 = Sketch_1.setEqual(SketchLine_7.result(), SketchLine_9.result())
 105 SketchConstraintEqual_3 = Sketch_1.setEqual(SketchLine_6.result(), SketchLine_10.result())
 106 SketchConstraintEqual_4 = Sketch_1.setEqual(SketchLine_3.result(), SketchLine_5.result())
 107 SketchConstraintDistance_3 = Sketch_1.setDistance(SketchLine_13.endPoint(), SketchLine_12.result(), 3, True)
 108 SketchConstraintCoincidence_25 = Sketch_1.setCoincident(SketchArc_3.center(), SketchLine_1.result())
 109 model.do()
 110 model.end()
 111
 112
 113 # Test 1. Add constraint to make auxiliary line degenerated, then undo
 114 model.begin()
 115 aParallel = Sketch_1.setParallel(SketchLine_1.result(), SketchLine_13.result())
 116 model.do()
 117 model.end()
 118 model.checkSketchErrorDegenerated(Sketch_1)
 119 model.undo()
 120 model.checkSketch(Sketch_1)
 121
 122 # Test 2. Add constraint to make auxiliary line degenerated, then remove such constraint
 123 model.begin()
 124 aParallel = Sketch_1.setParallel(SketchLine_1.result(), SketchLine_13.result())
 125 model.do()
 126 model.checkSketchErrorDegenerated(Sketch_1)
 127 Part_1_doc.removeFeature(aParallel.feature())
 128 model.do()
 129 model.end()
 130 model.checkSketch(Sketch_1)
 131
 132 assert(model.checkPythonDump())