Select a faceted body.The selected faceted body highlights in blue
Choose a Cap option (see images below).
Select a plane, or surface, to use as a cutter.
The faceted body is split into two separate faceted bodies.When converting a B-Rep model to a faceted model, you can double-click a face
to select the underlying topology. In this example, the first image shows the
original model. The second image shows the faceted model with faces selected
(shown in orange). The selected faces correspond to the colored faces in the
original model.