Create a Section Cut
Create and view 2D section planes of your model. This function is particularly useful when you want to see inside a model.
- 
                In the view controls, click the Section Cut
                    
 tool.
             - 
                In the Control Panel, click one or more of the following options to create up
                    to three section cuts:
                
- Plane 1: This corresponds to the y-z plane.
 - Plane 2: This corresponds to the x-z plane.
 - Plane 3: This corresponds to the x-y plane.
 
 - Drag a section plane to reposition it, or use the Control Panel options to Flip it or change the Distance.
 - Right-click and mouse through the check mark to exit, or double-right-click.