1 ## Copyright (C) 2014-2017 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
18 ## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
22 from salome.shaper import model
25 from TestSketcher import SketcherTestCase
27 class SketcherSetAngle(SketcherTestCase):
30 l1 = self.sketch.addLine(0, 0, 0, 1)
31 l2 = self.sketch.addLine(0, 0, 1, 1)
32 self.sketch.setAngle(l1.result(), l2.result(), 30.0)
33 # Commit the transaction
36 dot_product = (l1.endPoint().x() - l1.startPoint().x()) * \
37 (l2.endPoint().x() - l2.startPoint().x()) + \
38 (l1.endPoint().y() - l1.startPoint().y()) * \
39 (l2.endPoint().y() - l2.startPoint().y())
41 math.pow((l1.endPoint().x() - l1.startPoint().x()), 2) +
42 math.pow((l1.endPoint().y() - l1.startPoint().y()), 2)
45 math.pow((l2.endPoint().x() - l2.startPoint().x()), 2) +
46 math.pow((l2.endPoint().y() - l2.startPoint().y()), 2)
48 angle = math.acos(dot_product / (norm_1 * norm_2))
49 self.assertAlmostEqual(
50 angle * 180 / math.pi, 30.0, delta=TestSketcher.DELTA
53 if __name__ == "__main__":
54 unittest.main(exit=False)