def test_rbf_cube_mod(self):
mesh_points_ref = np.load(
'tests/test_datasets/meshpoints_cube_mod_rbf.npy')
rbf = RBF()
rbf.read_parameters('tests/test_datasets/parameters_rbf_cube.prm')
rbf.radius = 0.5
deformed_mesh = rbf(self.get_cube_mesh_points())
np.testing.assert_array_almost_equal(deformed_mesh, mesh_points_ref)
def test_write_parameters_filename_default_existance(self):
params = RBF()
params.basis = 'inv_multi_quadratic_biharmonic_spline'
params.radius = 0.1
params.original_control_points = np.array(
[0., 0., 0., 0., 0., 1., 0., 1., 0.]).reshape((3, 3))
params.deformed_control_points = np.array(
[0., 0., 0., 0., 0., 1., 0., 1., 0.]).reshape((3, 3))
params.write_parameters()
outfilename = 'parameters_rbf.prm'
assert os.path.isfile(outfilename)
os.remove(outfilename)