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