This flag is copied when converting between DM and Mesh. This flag is set to true in get_mesh(), to mimick the behaviour of CDDM_from_mesh_ex. This is necessary for the particle system to work correctly.
This flag is copied when converting between DM and Mesh. This flag is set to true in get_mesh(), to mimick the behaviour of CDDM_from_mesh_ex. This is necessary for the particle system to work correctly.