def test_non_uniform_scale(unit_sphere):
geom.stl_scale(unit_sphere, (0.5, 2, 3))
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-0.5, -2, -3])) < 3 * TOLERANCE)
assert np.all(np.abs(max_ - np.array([0.5, 2, 3])) < 3 * TOLERANCE)
def test_uniform_scale(unit_sphere):
geom.stl_scale(unit_sphere, 2)
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-2, -2, -2])) < 2 * TOLERANCE)
assert np.all(np.abs(max_ - np.array([2, 2, 2])) < 2 * TOLERANCE)
def test_bounds(unit_sphere):
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-1, -1, -1])) < TOLERANCE)
assert np.all(np.abs(max_ - np.array([1, 1, 1])) < TOLERANCE)
def test_non_uniform_scale(unit_sphere):
geom.stl_scale(unit_sphere, (0.5, 2, 3))
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-0.5, -2, -3])) < 3*TOLERANCE)
assert np.all(np.abs(max_ - np.array([0.5, 2, 3])) < 3*TOLERANCE)
def test_uniform_scale(unit_sphere):
geom.stl_scale(unit_sphere, 2)
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-2, -2, -2])) < 2*TOLERANCE)
assert np.all(np.abs(max_ - np.array([2, 2, 2])) < 2*TOLERANCE)
def test_bounds(unit_sphere):
min_, max_ = geom.stl_bounds(unit_sphere)
assert np.all(np.abs(min_ - np.array([-1, -1, -1])) < TOLERANCE)
assert np.all(np.abs(max_ - np.array([1, 1, 1])) < TOLERANCE)
