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# * Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net> *
# * *
# * 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 TestMirrored(unittest.TestCase):
def setUp(self):
self.Doc = FreeCAD.newDocument("PartDesignTestMirrored")
def testMirroredSketchCase(self):
"""
Creates a unit cube cornered at the origin and mirrors it about the Y axis.
This operation should create a rectangular prism with volume 2.0.
"""
self.Body = self.Doc.addObject("PartDesign::Body", "Body")
self.Rect = self.Doc.addObject("Sketcher::SketchObject", "Rect")
self.Body.addObject(self.Rect)
TestSketcherApp.CreateRectangleSketch(self.Rect, (0, 0), (1, 1))
self.Doc.recompute()
self.Pad = self.Doc.addObject("PartDesign::Pad", "Pad")
self.Pad.Profile = self.Rect
self.Pad.Length = 1
self.Body.addObject(self.Pad)
self.Doc.recompute()
self.Mirrored = self.Doc.addObject("PartDesign::Mirrored", "Mirrored")
self.Mirrored.Originals = [self.Pad]
self.Mirrored.MirrorPlane = (self.Rect, ["V_Axis"])
self.Body.addObject(self.Mirrored)
self.Doc.recompute()
self.assertAlmostEqual(self.Mirrored.Shape.Volume, 2.0)
def testMirroredPrimitiveCase(self):
"""
Tests the same mirroring scenario as in the sketch case,
but is designed to ensure the same end result occurs with
a different base object.
"""
self.Body = self.Doc.addObject("PartDesign::Body", "Body")
self.Box = self.Doc.addObject("PartDesign::AdditiveBox", "Box")
self.Box.Length = 1
self.Box.Width = 1
self.Box.Height = 1
self.Body.addObject(self.Box)
self.Doc.recompute()
self.Mirrored = self.Doc.addObject("PartDesign::Mirrored", "Mirrored")
self.Mirrored.Originals = [self.Box]
self.Mirrored.MirrorPlane = (self.Doc.XY_Plane, [""])
self.Body.addObject(self.Mirrored)
self.Doc.recompute()
self.assertAlmostEqual(self.Mirrored.Shape.Volume, 2.0)
def testMirroredOffsetCase(self):
self.Body = self.Doc.addObject("PartDesign::Body", "Body")
self.Rect = self.Doc.addObject("Sketcher::SketchObject", "Rect")
self.Body.addObject(self.Rect)
TestSketcherApp.CreateRectangleSketch(self.Rect, (0, 1), (1, 1))
self.Doc.recompute()
self.Pad = self.Doc.addObject("PartDesign::Pad", "Pad")
self.Pad.Profile = self.Rect
self.Pad.Length = 1
self.Body.addObject(self.Pad)
self.Doc.recompute()
self.Mirrored = self.Doc.addObject("PartDesign::Mirrored", "Mirrored")
self.Mirrored.Originals = [self.Pad]
self.Mirrored.MirrorPlane = (self.Rect, ["H_Axis"])
self.Body.addObject(self.Mirrored)
self.Doc.recompute()
self.assertIn("Up-to-date", self.Mirrored.State)
def tearDown(self):
# closing doc
FreeCAD.closeDocument("PartDesignTestMirrored")
# print ("omit closing document for debugging")
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