Method testPolarLines

tests/test_cadquery.py:2037–2063

Draw some polar lines and check expected results

(self)

        assert a3.edges().first().val().Length() == a4.edges().first().val().Length()

    def testPolarLines(self):
        """
        Draw some polar lines and check expected results
        """

        # Test the PolarLine* functions
        s = Workplane(Plane.XY())
        r = (
            s.polarLine(10, 45)
            .polarLineTo(10, -45)
            .polarLine(10, -180)
            .polarLine(-10, -90)
            .close()
        )

        # a single wire, 5 edges
        self.assertEqual(1, r.wires().size())
        self.assertEqual(5, r.wires().edges().size())

        r = Workplane().polarLineTo(1, 20)
        assert r.val().positionAt(1).toTuple() == approx(
            (0.9396926207859084, 0.3420201433256687, 0.0)
        )
        r = Workplane().move(1, 1).polarLine(1, 20)
        assert r.val().positionAt(1).toTuple() == approx(
            (1.9396926207859084, 1.3420201433256687, 0.0)
        )

    def testLargestDimension(self):
        """