d1c62470be
If in the user settings the refinement is switched off several PD tests will fail. This change explicitly sets the Refine property to True to guarantee correct behaviour
169 lines
8.2 KiB
Python
169 lines
8.2 KiB
Python
#***************************************************************************
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#* Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net> *
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#* *
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#* This program is free software; you can redistribute it and/or modify *
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#* it under the terms of the GNU Lesser General Public License (LGPL) *
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#* as published by the Free Software Foundation; either version 2 of *
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#* the License, or (at your option) any later version. *
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#* for detail see the LICENCE text file. *
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#* *
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#* This program is distributed in the hope that it will be useful, *
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#* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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#* GNU Library General Public License for more details. *
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#* *
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#* You should have received a copy of the GNU Library General Public *
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#* License along with this program; if not, write to the Free Software *
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#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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#* USA *
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#* *
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#***************************************************************************
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import unittest
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import FreeCAD
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import TestSketcherApp
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class TestPolarPattern(unittest.TestCase):
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def setUp(self):
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self.Doc = FreeCAD.newDocument("PartDesignTestPolarPattern")
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def testXAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.Box = self.Doc.addObject('PartDesign::AdditiveBox','Box')
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self.Body.addObject(self.Box)
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self.Box.Length=10.00
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self.Box.Width=10.00
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self.Box.Height=10.00
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Box]
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self.PolarPattern.Axis = (self.Doc.X_Axis,[""])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def testYAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.Box = self.Doc.addObject('PartDesign::AdditiveBox','Box')
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self.Body.addObject(self.Box)
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self.Box.Length=10.00
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self.Box.Width=10.00
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self.Box.Height=10.00
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Box]
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self.PolarPattern.Axis = (self.Doc.Y_Axis,[""])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def testZAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.Box = self.Doc.addObject('PartDesign::AdditiveBox','Box')
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self.Body.addObject(self.Box)
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self.Box.Length=10.00
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self.Box.Width=10.00
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self.Box.Height=10.00
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Box]
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self.PolarPattern.Axis = (self.Doc.Z_Axis,[""])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def testNormalSketchAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.PadSketch = self.Doc.addObject('Sketcher::SketchObject', 'SketchPad')
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self.Body.addObject(self.PadSketch)
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TestSketcherApp.CreateRectangleSketch(self.PadSketch, (0, 0), (10, 10))
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self.Doc.recompute()
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self.Pad = self.Doc.addObject("PartDesign::Pad", "Pad")
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self.Body.addObject(self.Pad)
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self.Pad.Profile = self.PadSketch
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self.Pad.Length = 10
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Pad]
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self.PolarPattern.Axis = (self.PadSketch,["N_Axis"])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def testVerticalSketchAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.PadSketch = self.Doc.addObject('Sketcher::SketchObject', 'SketchPad')
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self.Body.addObject(self.PadSketch)
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TestSketcherApp.CreateRectangleSketch(self.PadSketch, (0, 0), (10, 10))
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self.Doc.recompute()
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self.Pad = self.Doc.addObject("PartDesign::Pad", "Pad")
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self.Body.addObject(self.Pad)
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self.Pad.Profile = self.PadSketch
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self.Pad.Length = 10
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Pad]
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self.PolarPattern.Axis = (self.PadSketch,["V_Axis"])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def testHorizontalSketchAxisPolarPattern(self):
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self.Body = self.Doc.addObject('PartDesign::Body','Body')
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self.PadSketch = self.Doc.addObject('Sketcher::SketchObject', 'SketchPad')
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self.Body.addObject(self.PadSketch)
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TestSketcherApp.CreateRectangleSketch(self.PadSketch, (0, 0), (10, 10))
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self.Doc.recompute()
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self.Pad = self.Doc.addObject("PartDesign::Pad", "Pad")
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self.Body.addObject(self.Pad)
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self.Pad.Profile = self.PadSketch
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self.Pad.Length = 10
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self.Doc.recompute()
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self.PolarPattern = self.Doc.addObject("PartDesign::PolarPattern","PolarPattern")
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self.PolarPattern.Originals = [self.Pad]
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self.PolarPattern.Axis = (self.PadSketch,["H_Axis"])
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self.PolarPattern.Angle = 360
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self.PolarPattern.Occurrences = 4
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self.PolarPattern.Refine = True
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self.Body.addObject(self.PolarPattern)
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self.Doc.recompute()
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self.assertAlmostEqual(self.PolarPattern.Shape.Volume, 4000)
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# 26 original plus 3 new instances:
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# First and second have 4 new vertexes, 8 new edges and 5 new faces
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# Final one has 2 new vertexes, 5 new edges and original loses one face.
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# That makes 40.
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# self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 66) # TODO
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self.assertEqual(self.PolarPattern.Shape.ElementMapSize, 26)
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def tearDown(self):
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#closing doc
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FreeCAD.closeDocument("PartDesignTestPolarPattern")
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# print ("omit closing document for debugging")
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