Other object creation and conversion:
fm_as_fm()
,
fm_as_lattice_2d()
,
fm_as_lattice_Nd()
,
fm_as_mesh_2d()
,
fm_as_mesh_3d()
,
fm_as_segm()
,
fm_as_sfc()
,
fm_as_tensor()
,
fm_lattice_2d()
,
fm_lattice_Nd()
,
fm_mesh_1d()
,
fm_mesh_2d()
,
fm_segm()
,
fm_simplify()
,
fm_tensor()