Macro cross section

Description
Macro to display a cross-section of the objects in the scene: the cross-section plane can be moved by a slider bar.

Use
To run the macro, first download it from this site and install it in your macros directory, then use the menu to call up your list of macros and double-click on this one. It will display a default cross-section and pop up a window to enable you to set the cross-sectioning parameters. Closing the pop-up window will restore the scene to its previous state before the macro was started.