src/ExchangePlugin/Test/TestImportPart_AfterCurrent_2.py

   1 # Copyright (C) 2019-2024  CEA, EDF
   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 GeomAlgoAPI import *
  21 from SketchAPI import *
  22 from salome.shaper import model
  23
  24 import os
  25 import math
  26
  27 model.begin()
  28 partSet = model.moduleDocument()
  29 Part_1 = model.addPart(partSet)
  30 Part_1_doc = Part_1.document()
  31 Box_1 = model.addBox(Part_1_doc, 10, 10, 10)
  32 Translation_1 = model.addTranslation(Part_1_doc, [model.selection("SOLID", "Box_1_1")], model.selection("EDGE", "PartSet/OX"), 100)
  33 Plane_4 = model.addPlane(Part_1_doc, model.selection("FACE", "PartSet/YOZ"), model.selection("EDGE", "PartSet/OY"), 45)
  34 model.do()
  35 model.end()
  36
  37 filename = model.getTmpFileName('check_export', '.shaperpart')
  38 model.removeTmpFile(filename)
  39
  40 # store the reference data
  41 features = Part_1_doc.allFeatures()
  42 refData = []
  43 for feat in features:
  44     res = []
  45     for r in feat.results():
  46         res.append(GeomAlgoAPI_ShapeTools.volume(r.shape()))
  47     refData.append( (feat.getKind(), res) )
  48
  49 # export all features from Part_1
  50 model.begin()
  51 model.exportPart(Part_1_doc, filename)
  52 model.end()
  53 assert os.path.exists(filename), "ERROR: Cannot export features from {}".format(Part_1.name())
  54
  55 # close all documents
  56 model.reset()
  57
  58 # create new Part
  59 model.begin()
  60 partSet = model.moduleDocument()
  61 Part_1 = model.addPart(partSet)
  62 Part_1_doc = Part_1.document()
  63 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
  64 SketchLine_1 = Sketch_1.addLine(-20, -40, -50, -40)
  65 SketchLine_2 = Sketch_1.addLine(-50, -40, -50, -10)
  66 SketchLine_3 = Sketch_1.addLine(-50, -10, -20, -10)
  67 SketchLine_4 = Sketch_1.addLine(-20, -10, -20, -40)
  68 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_4.endPoint(), SketchLine_1.startPoint())
  69 SketchConstraintCoincidence_2 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
  70 SketchConstraintCoincidence_3 = Sketch_1.setCoincident(SketchLine_2.endPoint(), SketchLine_3.startPoint())
  71 SketchConstraintCoincidence_4 = Sketch_1.setCoincident(SketchLine_3.endPoint(), SketchLine_4.startPoint())
  72 SketchConstraintHorizontal_1 = Sketch_1.setHorizontal(SketchLine_1.result())
  73 SketchConstraintVertical_1 = Sketch_1.setVertical(SketchLine_2.result())
  74 SketchConstraintHorizontal_2 = Sketch_1.setHorizontal(SketchLine_3.result())
  75 SketchConstraintVertical_2 = Sketch_1.setVertical(SketchLine_4.result())
  76 SketchConstraintEqual_1 = Sketch_1.setEqual(SketchLine_1.result(), SketchLine_2.result())
  77 SketchConstraintLength_1 = Sketch_1.setLength(SketchLine_1.result(), 30)
  78 SketchProjection_1 = Sketch_1.addProjection(model.selection("VERTEX", "PartSet/Origin"), False)
  79 SketchPoint_1 = SketchProjection_1.createdFeature()
  80 SketchConstraintDistanceHorizontal_1 = Sketch_1.setHorizontalDistance(SketchLine_3.endPoint(), SketchAPI_Point(SketchPoint_1).coordinates(), 20)
  81 SketchConstraintDistanceVertical_1 = Sketch_1.setVerticalDistance(SketchLine_3.endPoint(), SketchAPI_Point(SketchPoint_1).coordinates(), 10)
  82 model.do()
  83 Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("FACE", "Sketch_1/Face-SketchLine_4r-SketchLine_3r-SketchLine_2r-SketchLine_1r")], model.selection(), 30, 0)
  84 Translation_1 = model.addTranslation(Part_1_doc, [model.selection("SOLID", "Extrusion_1_1")], model.selection("EDGE", "PartSet/OX"), 50)
  85 model.end()
  86
  87 # store features before the import
  88 featuresBeforeImportBegin = Part_1_doc.allFeatures()
  89 featuresBeforeImportBegin.pop_back() # remove Translation_1
  90 featuresBeforeImportFinish = [Translation_1.feature()]
  91
  92 # import the document after Extrusion_1
  93 model.begin()
  94 model.importPart(Part_1_doc, filename, Extrusion_1)
  95 model.end()
  96
  97 model.removeTmpFile(filename)
  98
  99 # compare results with the reference data
 100 TOLERANCE = 1.e-7
 101 features = Part_1_doc.allFeatures()
 102 for feat in featuresBeforeImportBegin:
 103     if features.front().getKind() == feat.getKind() and features.front().name() == feat.name():
 104         features.pop_front()
 105 for feat in featuresBeforeImportFinish:
 106     if features.back().getKind() == feat.getKind() and features.back().name() == feat.name():
 107         features.pop_back()
 108 assert(len(features) == len(refData))
 109 for feat, ref in zip(features, refData):
 110     assert(feat.getKind() == ref[0])
 111     for fv, rv in zip(feat.results(), ref[1]):
 112         assert(math.fabs(GeomAlgoAPI_ShapeTools.volume(fv.shape()) - rv) < TOLERANCE)
 113
 114 assert(model.checkPythonDump())