1 # Copyright (C) 2014-2019 CEA/DEN, EDF R&D
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.
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.
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
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 from salome.shaper import model
24 from TestSketcher import SketcherTestCase
26 class SketcherSetAngle(SketcherTestCase):
29 l1 = self.sketch.addLine(0, 0, 0, 1)
30 l2 = self.sketch.addLine(0, 0, 1, 1)
31 self.sketch.setAngle(l1.result(), l2.result(), 30.0)
32 # Commit the transaction
35 dot_product = (l1.endPoint().x() - l1.startPoint().x()) * \
36 (l2.endPoint().x() - l2.startPoint().x()) + \
37 (l1.endPoint().y() - l1.startPoint().y()) * \
38 (l2.endPoint().y() - l2.startPoint().y())
40 math.pow((l1.endPoint().x() - l1.startPoint().x()), 2) +
41 math.pow((l1.endPoint().y() - l1.startPoint().y()), 2)
44 math.pow((l2.endPoint().x() - l2.startPoint().x()), 2) +
45 math.pow((l2.endPoint().y() - l2.startPoint().y()), 2)
47 angle = math.acos(dot_product / (norm_1 * norm_2))
48 self.assertAlmostEqual(
49 angle * 180 / math.pi, 30.0, delta=TestSketcher.DELTA
52 if __name__ == "__main__":
53 test_program = unittest.main(exit=False)
54 assert test_program.result.wasSuccessful(), "Test failed"