Tool Bar (Right)

Toggle X/Y Clipping Plane (Blue)

Toggles the visibility of the X/Y clipping plane.

Toggle X/Z Clipping Plane (Green)

Toggles the visibility of the X/Z clipping plane.

Toggle Y/Z Clipping Plane (Red)

Toggles the visibility of the Y/Z clipping plane.

Snap

Creates a 2D image of the current view. The image is a 24 bit color image. All annotations are burned in automatically.

Add

Adds the current view to a position list as a new position.
With the help of position lists you can have your view calculated as a series of individual images. This series can then be exported as a movie, for example.

Play

Only active if a position list containing at least two saved positions exists.
Plays back a preview of the series that is calculated. To stop the preview, click on the button again.