Method testClose

tests/test_cadquery.py:3803–3848

(self)

        self.assertAlmostEqual(bb2.zlen, 100.0)

    def testClose(self):
        # Close without endPoint and startPoint coincide.
        # Create a half-circle
        a = Workplane(Plane.XY()).sagittaArc((10, 0), 2).close().extrude(2)

        # Close when endPoint and startPoint coincide.
        # Create a double half-circle
        b = (
            Workplane(Plane.XY())
            .sagittaArc((10, 0), 2)
            .sagittaArc((0, 0), 2)
            .close()
            .extrude(2)
        )

        # The b shape shall have twice the volume of the a shape.
        self.assertAlmostEqual(a.val().Volume() * 2.0, b.val().Volume())

        # Testcase 3 from issue #238
        thickness = 3.0
        length = 10.0
        width = 5.0

        obj1 = (
            Workplane("XY", origin=(0, 0, -thickness / 2))
            .moveTo(length / 2, 0)
            .threePointArc((0, width / 2), (-length / 2, 0))
            .threePointArc((0, -width / 2), (length / 2, 0))
            .close()
            .extrude(thickness)
        )

        os_x = 8.0  # Offset in X
        os_y = -19.5  # Offset in Y

        obj2 = (
            Workplane("YZ", origin=(os_x, os_y, -thickness / 2))
            .moveTo(os_x + length / 2, os_y)
            .sagittaArc((os_x - length / 2, os_y), width / 2)
            .sagittaArc((os_x + length / 2, os_y), width / 2)
            .close()
            .extrude(thickness)
        )

        # The obj1 shape shall have the same volume as the obj2 shape.
        self.assertAlmostEqual(obj1.val().Volume(), obj2.val().Volume())

    def testText(self):
        global testdataDir