{{Note|In [[EM.Cube]], polymesh objects are regards as already-meshed objects and are not re-meshed again during a simulation.}}
You can convert any surface object or solid object to a polymesh using [[CubeCAD]]'s '''Polymesh Tool'''.
[[Image:Info_icon.png|40px30px]] Click here to learn more about '''[[Discretizing_ObjectsGlossary_of_EM.Cube%27s_CAD_Tools#Converting_Objects_to_Polymesh Polymesh_Tool | Converting Object to Polymesh]]''' in [[EM.Cube]].
Once an object is converted to a polymesh, you can place your wire at any of its nodes. In that case, [[EM.Libera]]'s Wire MoM engine will sense the coincident nodes between line segments and will create a junction basis function to ensure current continuity.