Function test_constructors

tests/test_free_functions.py:183–228

()

def test_constructors():

    # wire
    e1 = segment((0, 0), (0, 1))
    e2 = segment((0, 1), (1, 1))
    e3 = segment((1, 1), (1, 0))
    e4 = segment((1, 0), (0, 0))

    w1 = wire(e1, e2, e3, e4)
    w2 = wire((e1, e2, e3, e4))

    assert w1.Length() == approx(4)
    assert w2.Length() == approx(4)

    # face
    f1 = face(w1, circle(0.1).moved(Location(0.5, 0.5, 0)))
    f2 = face((w1,))

    assert f1.Area() < 1
    assert len(f1.Wires()) == 2
    assert f2.Area() == approx(1)
    assert len(f2.Wires()) == 1

    with raises(ValueError):
        face(e1)

    # shell
    b = box(1, 1, 1)

    sh1 = shell(b.Faces())
    sh2 = shell(*b.Faces())
    sh3 = shell(torus(1, 0.1).Faces())  # check for issues when sewing single face

    assert sh1.Area() == approx(6)
    assert sh2.Area() == approx(6)
    assert sh3.isValid()

    # compound
    c1 = compound(b.Faces())
    c2 = compound(*b.Faces())

    assert len(list(c1)) == 6
    assert len(list(c2)) == 6

    for f in list(c1) + list(c2):
        assert f.ShapeType() == "Face"


def test_sewing():