Perspective projection

This function allows you to switch between viewing the data in an orthographic or perspective projection to view the data. In an orthographic projection lines which are parallel will remain parallel.

To run this function: Choose View > Surface view options > Perspective projection, or...

• In the Function Chooser, type PERSPECTIVE, and press ENTER.
• In the Function Chooser, type ORTHOGRAPHIC, and press ENTER.

The view will alter if necessary to display the data in an orthographic projection.