Generate cavities for a solid part, and apply a lattice to them
- Select a part from the project tree.
- From the menu, choose .
- In the context view, choose the Hollowing tab.
- Adjust the presented settings as needed. Click Calculate to see a preview of the latticed cavity.
- Click Apply.
- From the appearing dialog, make your choice regarding keeping or discarding the original part.
The part is now hollowed and latticed as specified.

Calculated lattice in a hollowed cube