len_bond, 'efjc', ibp, sep=sep) iatm += 1 config.add_bond(bnd_t_bs, ibp, iatm - 1) ibnd += 1 ia_br_beg = iatm - 1 else: config.append_atom_bonded(atm_t_sc, 0.0, len_bond, 'efjc', iatm - 1, sep=sep) iatm += 1 config.add_bond(bnd_t_ss, iatm - 2, iatm - 1) ibnd += 1 #Set branch config.set_branch(ibp, ia_br_beg, na_sc) #Add molecule config.add_molecule(1, iatm - 1, iatm_beg, ibnd - 1, ibnd_beg, 0, 0, 0, 0) config.update_simbox() config.to_center(1) config.add_flow_field(0, np.array([])) write_ldf(config, 'tfr.txt', title='test_brush') write_cfg(config, 'bb-sus-%d-%d.cfg' % (na_bbone, na_sc), title='brush')
config.append_atom_unbonded( atm_t_bb, 0.0 ) iatm += 1 config.append_atom_bonded(1, 0.0, len_bond, 'efjc', iatm-1, sep=sep) iatm += 1 for i in range(3,natm+1): config.append_atom_bonded(atm_t_bb, 0.0, len_bond, 'efjc', iatm-1, im2=iatm-2, theta=theta, sep=sep) iatm += 1 for i in range(1, nbnd+1): j = iatm_beg + i - 1 config.add_bond(bnd_t_bb, j, j+1) ibnd += 1 for i in range(1, nang+1): j = iatm_beg + i - 1 config.add_angle(ang_t_bb, j, j+1, j+2) iang += 1 config.add_molecule(1, natm, iatm_beg, nbnd, ibnd_beg, nang, iang_beg, 0, 0) #config.add_tether(teth_t, 1, np.zeros((3,)) ) config.update_simbox() config.to_center(1) config.add_flow_field( 1, np.array([0.1]) ) write_ldf(config, 'tfr.txt', title='test_frame') write_cfg(config, 'lin-%d.cfg'%natm, title='test_cfg')