When you press the Clipping Planes button in the stress linearization toolbars, the Clipping Plane(s) Setup dialog will appear. Using this dialog you can specify slice planes so that you can view the interior of your model. You can use any combination of the three global planes to slice your model. You can also enable the Custom plane and define a vector normal to the plane using the X, Y and Z fields.
Activating this check box will cut your model using the respective plane going through the origin. The part of the model on the negative side of the plane will be hidden. Moving the slider bar to the left will move the plane to the negative side of the origin. Moving the slider bar to the right will move the plane to the positive side of the origin.
Activating this check box will cause the part of the model on the positive side to be hidden.