Click Clipping to create a plane that cuts through the model and hides the material from one side, to display a cross section.
Three tools are available to manually adjust the clipping plane:
The Edit Clipping Plane dialog provides several methods to adjust the plane location and orientation:
When the clipping plane is in the correct location, click OK to close the dialog, while still displaying the cross section and editing tools. If you want to edit the plane again, click Edit in the Clipping panel. If you want to remove the clipping plane, click the Clipping button again.
The last orientation of the clipping plane is saved with the project. When you click Clipping again, the saved clipping plane redisplays, even after the project has been closed and later re-opened.