src/SketchPlugin/Test/TestIntersectionWithLine.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 ##
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  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     TestIntersectionWithLine.py
  23     Unit test of SketchPlugin_IntersectionPoint class
  24 """
  25
  26 from GeomAPI import *
  27 from SketchAPI import *
  28
  29 from salome.shaper import model
  30
  31 model.begin()
  32 partSet = model.moduleDocument()
  33 Part_1 = model.addPart(partSet)
  34 Part_1_doc = Part_1.document()
  35 ParamD = model.addParameter(Part_1_doc, "D", "40")
  36 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  37 SketchLine_1 = Sketch_1.addLine(0, 0, 50, 0)
  38 SketchProjection_1 = Sketch_1.addProjection(model.selection("VERTEX", "PartSet/Origin"), False)
  39 SketchPoint_1 = SketchProjection_1.createdFeature()
  40 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchPoint_1.result())
  41 SketchLine_2 = Sketch_1.addLine(50, 0, 50, 10)
  42 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
  43 SketchLine_3 = Sketch_1.addLine(50, 10, 40, 10)
  44 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_2.endPoint(), SketchLine_3.startPoint())
  45 SketchLine_4 = Sketch_1.addLine(40, 10, 40, 30)
  46 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  47 SketchLine_5 = Sketch_1.addLine(40, 30, 50, 30)
  48 SketchConstraintCoincidence_5 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_5.startPoint())
  49 SketchLine_6 = Sketch_1.addLine(50, 30, 50, 40)
  50 SketchConstraintCoincidence_6 = Sketch_1.setCoincident(SketchLine_5.endPoint(), SketchLine_6.startPoint())
  51 SketchLine_7 = Sketch_1.addLine(50, 40, 0, 50)
  52 SketchConstraintCoincidence_7 = Sketch_1.setCoincident(SketchLine_6.endPoint(), SketchLine_7.startPoint())
  53 SketchLine_8 = Sketch_1.addLine(0, 50, 0, 0)
  54 SketchConstraintCoincidence_8 = Sketch_1.setCoincident(SketchLine_7.endPoint(), SketchLine_8.startPoint())
  55 SketchConstraintCoincidence_9 = Sketch_1.setCoincident(SketchLine_1.startPoint(), SketchLine_8.endPoint())
  56 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_1.result())
  57 SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_3.result())
  58 SketchConstraintHorizontal_3 = Sketch_1.setHorizontal(SketchLine_5.result())
  59 SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_2.result())
  60 SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_4.result())
  61 SketchConstraintVertical_3 = Sketch_1.setVertical(SketchLine_8.result())
  62 SketchConstraintCollinear_1 = Sketch_1.setCollinear(SketchLine_2.result(), SketchLine_6.result())
  63 SketchConstraintEqual_1 = Sketch_1.setEqual(SketchLine_2.result(), SketchLine_6.result())
  64 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_1.result(), 50)
  65 SketchConstraintLength_2 = Sketch_1.setLength(SketchLine_8.result(), 50)
  66 SketchConstraintLength_3 = Sketch_1.setLength(SketchLine_2.result(), 10)
  67 SketchConstraintDistanceHorizontal_1 = Sketch_1.setHorizontalDistance(SketchLine_1.startPoint(), SketchLine_4.startPoint(), "D")
  68 SketchConstraintDistance_1 = Sketch_1.setDistance(SketchLine_1.endPoint(), SketchLine_7.startPoint(), 40, True)
  69 model.do()
  70 Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchLine_1f-SketchLine_2f-SketchLine_3f-SketchLine_4f-SketchLine_5f-SketchLine_6f-SketchLine_7f-SketchLine_8f")], model.selection(), 10, 0)
  71 ExtrusionCut_1 = model.addExtrusionCut(Part_1_doc, [], model.selection(), 5, 5, [model.selection("SOLID", "Extrusion_1_1")])
  72 Sketch_2 = model.addSketch(Part_1_doc, model.selection("FACE", "Extrusion_1_1/Generated_Face_5"))
  73 SketchIntersectionPoint_1 = Sketch_2.addIntersectionPoint(model.selection("EDGE", "Extrusion_1_1/Generated_Face_2&Extrusion_1_1/To_Face_1"))
  74 [SketchPoint_2] = SketchIntersectionPoint_1.intersectionPoints()
  75 SketchCircle_1 = Sketch_2.addCircle(40, 10, 5)
  76 SketchConstraintCoincidence_10 = Sketch_2.setCoincident(SketchAPI_Point(SketchPoint_2).coordinates(), SketchCircle_1.center())
  77 SketchConstraintRadius_1 = Sketch_2.setRadius(SketchCircle_1.results()[1], 5)
  78 ExtrusionCut_1.setNestedSketch(Sketch_2)
  79 model.do()
  80
  81 assert(SketchIntersectionPoint_1.feature().results().empty() == False)
  82
  83 model.testNbResults(ExtrusionCut_1, 1)
  84 model.testNbSubResults(ExtrusionCut_1, [0])
  85 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.SOLID, [1])
  86 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.FACE, [13])
  87 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.EDGE, [66])
  88 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.VERTEX, [132])
  89 model.testResultsVolumes(ExtrusionCut_1, [20303.650459150881943060085177422])
  90
  91 # change parameter and check intersection validity
  92 ParamD.setValue(35)
  93 model.do();
  94
  95 assert(SketchIntersectionPoint_1.feature().results().empty() == False)
  96
  97 model.testNbResults(ExtrusionCut_1, 1)
  98 model.testNbSubResults(ExtrusionCut_1, [0])
  99 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.SOLID, [1])
 100 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.FACE, [13])
 101 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.EDGE, [66])
 102 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.VERTEX, [132])
 103 model.testResultsVolumes(ExtrusionCut_1, [19303.650459150881943060085177422])
 104
 105 # change parameter and check the intersection is not valid now
 106 ParamD.setValue(60)
 107 model.do();
 108 assert(SketchIntersectionPoint_1.feature().results().empty() == True)
 109
 110 # change parameter to initial value and check intersection validity
 111 ParamD.setValue(40)
 112 model.do();
 113 # coincidence of circle center and intersection point is lost on previous step, restore it
 114 [SketchPoint_2] = SketchIntersectionPoint_1.intersectionPoints()
 115 Sketch_2.setCoincident(SketchAPI_Point(SketchPoint_2).coordinates(), SketchCircle_1.center())
 116 model.do()
 117
 118 assert(SketchIntersectionPoint_1.feature().results().empty() == False)
 119
 120 model.testNbResults(ExtrusionCut_1, 1)
 121 model.testNbSubResults(ExtrusionCut_1, [0])
 122 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.SOLID, [1])
 123 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.FACE, [13])
 124 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.EDGE, [66])
 125 model.testNbSubShapes(ExtrusionCut_1, GeomAPI_Shape.VERTEX, [132])
 126 model.testResultsVolumes(ExtrusionCut_1, [20303.650459150881943060085177422])
 127
 128 model.end()
 129
 130 assert(model.checkPythonDump())