Use Offset Design Dialog

Open the Use Design dialog

• Select the menu item FILE \ USE \ OFFSET ...

  

Select the Sparse method and the following options are enabled:

• Select the Reflect Body option if a closed hull is required.

• Select the Use Quadrilaterals option to generate quadrilaterals where appropriate, if not selected only triangular facets will be used.

• Select the Reduce Edges option to reduce unnecessary edges between faces.

Select the Skin method for the more primitive skinning functionality.