Revise particle rotation axis (at bottom vs through center)
|Status:||Sprint||Start date:||01 Jul 2020|
In FFFullSphere, there is a special switch to move the rotation axis from bottom to center, for use in SAS. This looks quite ad hoc, and needs at least some documentation.
Also, why leave it to the user to ensure that a rotated particle sits on the reference plane? Why not automatize that?