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Created a unit-test and user manual for the sketch drawer
[modules/shaper.git] / src / SketchPlugin / Test / Test2224.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
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18 ## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
19 ##
20
21 """
22     Test2224.py
23     Test case for issue #2224 "tangent arc problem when end point is on edge that is tangent to arc"
24 """
25
26 from salome.shaper import model
27
28 from ModelAPI import *
29 from SketchAPI import *
30
31 model.begin()
32 partSet = model.moduleDocument()
33 Part_1 = model.addPart(partSet)
34 Part_1_doc = Part_1.document()
35 Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
36 SketchLine_1 = Sketch_1.addLine(8.985073018276022, 21.83713948745567, 31.50462311471469, 21.83713948745567)
37 SketchArc_1 = Sketch_1.addArc(31.50462311471469, -6.977379981512561, 31.50462311471469, 21.83713948745567, 25.29690414212808, 21.16050830785517, True)
38 SketchConstraintCoincidence_1 = Sketch_1.setCoincident(SketchLine_1.endPoint(), SketchArc_1.startPoint())
39 SketchConstraintTangent_1 = Sketch_1.setTangent(SketchLine_1.result(), SketchArc_1.results()[1])
40 model.do()
41 model.end()
42
43
44 # case 1: undo the error
45 model.begin()
46 aCoincidence = Sketch_1.setCoincident(SketchArc_1.endPoint(), SketchLine_1.result())
47 model.do()
48 model.end()
49 model.checkSketchErrorDegenerated(Sketch_1)
50 model.undo()
51 model.checkSketch(Sketch_1)
52
53 # case 2: remove degeneracy-producting constraint
54 model.begin()
55 aCoincidence = Sketch_1.setCoincident(SketchArc_1.endPoint(), SketchLine_1.result())
56 model.do()
57 model.checkSketchErrorDegenerated(Sketch_1)
58 Part_1_doc.removeFeature(aCoincidence.feature())
59 model.do()
60 model.end()
61 model.checkSketch(Sketch_1)
62
63 # case 3: remove degenerated edge
64 model.begin()
65 aCoincidence = Sketch_1.setCoincident(SketchArc_1.endPoint(), SketchLine_1.result())
66 model.do()
67 model.checkSketchErrorDegenerated(Sketch_1)
68 ModelAPI.removeFeaturesAndReferences(FeatureSet([SketchArc_1.feature()]))
69 model.do()
70 model.end()
71 model.checkSketch(Sketch_1)