def test_adaptive_splitting_3d_5():
# random refine
m = MeshTet()
np.random.seed(1337)
for itr in range(10):
m = m.refined(
np.unique(
np.random.randint(0,
m.t.shape[1],
size=int(0.3 * m.t.shape[1]))))
assert m.is_valid()
def test_adaptive_splitting_3d_2():
m = MeshTet()
for itr in range(5):
m = m.refined(np.arange(m.nelements, dtype=np.int64))
assert m.is_valid()
def test_adaptive_splitting_3d_1():
m = MeshTet()
for itr in range(50):
m = m.refined([itr])
assert m.is_valid()