--- /dev/null
+# Copyright (C) 2019 CEA/DEN, EDF R&D
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+
+"""
+ Test creation of elliptic arc by external feature
+"""
+
+import unittest
+from salome.shaper import model
+
+from GeomAPI import *
+from SketchAPI import *
+
+__updated__ = "2019-10-02"
+
+# reference data
+CENTER_POINT = GeomAPI_Pnt2d(50., 50.)
+MAJOR_AXIS_POINT = GeomAPI_Pnt2d(70., 60.)
+START_POINT = GeomAPI_Pnt2d(60., 65.)
+END_POINT = GeomAPI_Pnt2d(60., 42.535751)
+ARC_LENGTH_1 = 0
+ARC_LENGTH_2 = 0
+
+class TestEllipticArcByExternal(unittest.TestCase):
+ def setUp(self):
+ model.begin()
+ self.myDocument = model.moduleDocument()
+ self.mySketch = model.addSketch(self.myDocument, model.defaultPlane("XOY"))
+ self.myDOF = 0
+
+ def tearDown(self):
+ self.checkDOF()
+ model.end()
+
+
+ def checkDOF(self):
+ self.assertEqual(model.dof(self.mySketch), self.myDOF)
+
+ def checkPointsEqual(self, thePoint1, thePoint2):
+ self.assertAlmostEqual(thePoint1.x(), thePoint2.x(), 5)
+ self.assertAlmostEqual(thePoint1.y(), thePoint2.y(), 5)
+
+
+ def test_elliptic_arc_by_external_name_1(self):
+ """ Test 1. Create elliptic arc by name of external edge (direct)
+ """
+ self.myEllipse = self.mySketch.addEllipticArc("Sketch_1/SketchEllipticArc_1")
+ model.do()
+
+ # check ellipse parameters
+ anArcEdge = self.myEllipse.defaultResult().shape().edge()
+ anEllipse = anArcEdge.ellipse()
+ self.checkPointsEqual(anEllipse.center(), CENTER_POINT)
+ self.checkPointsEqual(self.myEllipse.majorAxisPositive(), MAJOR_AXIS_POINT)
+ self.checkPointsEqual(self.myEllipse.startPoint(), START_POINT)
+ self.checkPointsEqual(self.myEllipse.endPoint(), END_POINT)
+ self.assertAlmostEqual(anArcEdge.length(), ARC_LENGTH_1)
+
+ def test_elliptic_arc_by_external_name_2(self):
+ """ Test 2. Create elliptic arc by name of external edge (reversed)
+ """
+ self.myEllipse = self.mySketch.addEllipticArc("Sketch_1/SketchEllipticArc_2")
+ model.do()
+
+ # check ellipse parameters
+ anArcEdge = self.myEllipse.defaultResult().shape().edge()
+ anEllipse = anArcEdge.ellipse()
+ self.checkPointsEqual(anEllipse.center(), CENTER_POINT)
+ self.checkPointsEqual(self.myEllipse.majorAxisPositive(), MAJOR_AXIS_POINT)
+ self.checkPointsEqual(anArcEdge.firstPoint(), END_POINT)
+ self.checkPointsEqual(anArcEdge.lastPoint(), START_POINT)
+ self.assertAlmostEqual(anArcEdge.length(), ARC_LENGTH_2)
+
+ def test_elliptic_arc_by_external_selection_1(self):
+ """ Test 3. Create elliptic arc by selected edge (direct)
+ """
+ self.myEllipse = self.mySketch.addEllipticArc(ELLIPTIC_ARC_1.results()[-1])
+ model.do()
+
+ # check ellipse parameters
+ anArcEdge = self.myEllipse.defaultResult().shape().edge()
+ anEllipse = anArcEdge.ellipse()
+ self.checkPointsEqual(anEllipse.center(), CENTER_POINT)
+ self.checkPointsEqual(self.myEllipse.majorAxisPositive(), MAJOR_AXIS_POINT)
+ self.checkPointsEqual(self.myEllipse.startPoint(), START_POINT)
+ self.checkPointsEqual(self.myEllipse.endPoint(), END_POINT)
+ self.assertAlmostEqual(anArcEdge.length(), ARC_LENGTH_1)
+
+ def test_elliptic_arc_by_external_selection_2(self):
+ """ Test 4. Create elliptic arc by selected edge (reversed)
+ """
+ self.myEllipse = self.mySketch.addEllipticArc(ELLIPTIC_ARC_2.results()[-1])
+ model.do()
+
+ # check ellipse parameters
+ anArcEdge = self.myEllipse.defaultResult().shape().edge()
+ anEllipse = anArcEdge.ellipse()
+ self.checkPointsEqual(anEllipse.center(), CENTER_POINT)
+ self.checkPointsEqual(self.myEllipse.majorAxisPositive(), MAJOR_AXIS_POINT)
+ self.checkPointsEqual(self.myEllipse.startPoint(), END_POINT)
+ self.checkPointsEqual(self.myEllipse.endPoint(), START_POINT)
+ self.assertAlmostEqual(anArcEdge.length(), ARC_LENGTH_2)
+
+
+if __name__ == "__main__":
+ model.begin()
+ aDocument = model.moduleDocument()
+ aSketch = model.addSketch(aDocument, model.defaultPlane("XOY"))
+ aSketch.addEllipticArc(CENTER_POINT, MAJOR_AXIS_POINT, START_POINT, END_POINT, False)
+ model.do()
+
+ ELLIPTIC_ARC_1 = SketchAPI_EllipticArc(model.lastSubFeature(aSketch, "SketchEllipticArc"))
+ ARC_LENGTH_1 = ELLIPTIC_ARC_1.defaultResult().shape().edge().length()
+
+ aSketch.addEllipticArc(CENTER_POINT, MAJOR_AXIS_POINT, START_POINT, END_POINT, True)
+ model.end()
+
+ ELLIPTIC_ARC_2 = SketchAPI_EllipticArc(model.lastSubFeature(aSketch, "SketchEllipticArc"))
+ ARC_LENGTH_2 = ELLIPTIC_ARC_2.defaultResult().shape().edge().length()
+
+ # redefine end point
+ END_POINT = ELLIPTIC_ARC_2.endPoint()
+
+ test_program = unittest.main(exit=False)
+ assert test_program.result.wasSuccessful(), "Test failed"
+ assert model.checkPythonDump()
