Do you know, that… ?

Shell is a useful operation that allows you to create a thin-walled object from a solid object. However, in many situations, the operation will be impossible to perform due to the impossibility of offsetting the walls.

This in turn depends on Minimum radius of curvature, which can be checked in the tab Review > Check.

In some situations, despite the warning, the program is able to perform a shell operation. However, often in order to avoid the error should be:

• enlarge the rays
• reduce shell thickness