The Atomic Blender Cluster add-on helps to create simple atomic nanoparticle or cluster structures from cutting atomic lattices such as fcc or hcp.
For more information see the Wiki page!
Note: speed advantage
Thanks to the Blender specific method called instancing vertices structure, which is used to build an atomic structure, the speed of the loading and the general handling of an atomic structure inside the Blender 3D View is quite fast. Atomic structures with 1000 atoms and much more can be easily handled.
The add-on was adapted to the new add-on strategy for Blender 4.2.
This extension does not require special permissions.