 Enclosure command
  Enclosure command
      Creates a simplified representation of an assembly enclosing the selected assembly components within a solid body. The Enclosure command is used with the Model command.

Enclosures are ordered solid geometry that reside within the assembly. Once the assembly components to be simplified are selected, a face or plane is used to orient the enclosure. The face or plane must reside within the local assembly.
Enclosure Types:
Box

Inside Cylinder

Outside Cylinder

Shown below is a box enclosure oriented by a plane which is not perpendicular to the faces of the components being enclosed.
