Method testCutBlindUntilFace

tests/test_cadquery.py:3566–3645

Test untilNextFace and untilLastFace options of Workplane.cutBlind()

(self)

        self.assertEqual(part_section.faces().size(), 2)

    def testCutBlindUntilFace(self):
        """
        Test untilNextFace and untilLastFace options of Workplane.cutBlind()
        """
        # Basic test to see if it yields same results as regular cutBlind for similar use case
        wp_ref = (
            Workplane("XY")
            .box(40, 10, 2)
            .pushPoints([(-20, 0, 5), (0, 0, 5), (20, 0, 5)])
            .box(10, 10, 10)
        )

        wp_ref_regular_cut = (
            wp_ref.faces(">X[2]")
            .workplane(centerOption="CenterOfMass")
            .rect(2, 2)
            .cutBlind(-10)
        )
        wp = (
            wp_ref.faces(">X[2]")
            .workplane(centerOption="CenterOfMass")
            .rect(2, 2)
            .cutBlind("last")
        )

        self.assertAlmostEqual(wp_ref_regular_cut.val().Volume(), wp.val().Volume())

        wp_last = (
            wp_ref.faces(">X[4]")
            .workplane(centerOption="CenterOfMass")
            .rect(2, 2)
            .cutBlind("last")
        )
        wp_next = (
            wp_ref.faces(">X[4]")
            .workplane(centerOption="CenterOfMass")
            .rect(2, 2)
            .cutBlind("next")
        )

        self.assertTrue(wp_last.val().Volume() < wp_next.val().Volume())

        # multiple wire cuts

        wp = (
            wp_ref.faces(">X[4]")
            .workplane(centerOption="CenterOfMass", offset=0)
            .rect(2.5, 2.5, forConstruction=True)
            .vertices()
            .rect(1, 1)
            .cutBlind("last")
        )

        self.assertTrue(wp.faces().size() == 50)

        with self.assertRaises(ValueError):
            Workplane("XY").box(10, 10, 10).center(20, 0).box(10, 10, 10).faces(
                ">X[1]"