def test_redep_rect():
surface = Surface()
surface.x = [0, 0, 1, 2, 2]
surface.y = [2, 1, 1, 1, 2]
surface.calc_viewfactor()
sputter_flux_redep = surface.viewfactor.sum(axis=0)
temp = np.array([0.616, 0.314, 0.353, 0.314, 0.616])
temp = temp.flatten()
sputter_flux_redep = sputter_flux_redep.flatten()
assert np.allclose(sputter_flux_redep, temp, rtol=0.01)
def test_redep_90deg():
surface = Surface()
surface.x = [1, 2, 3, 4, 5]
surface.y = [2, 1, 0, 1, 2]
surface.calc_viewfactor()
sputter_flux_redep = surface.viewfactor.sum(axis=0)
temp = np.array([0.177, 0.266, 0., 0.266, 0.177])
temp = temp.flatten()
sputter_flux_redep = sputter_flux_redep.flatten()
assert np.allclose(sputter_flux_redep, temp, rtol=0.01)
