The model contains a number of preset viewpoints.

Press Page Down or Page Up to move to the Next or Previous viewpoint.


the Viewpoints in the context menu

the current viewpoint is displayed on the status bar

Opening the Control Pad

the control pad The control Pad lets you move a lot faster to a preset viewpoint.
You can add user viewpoints with Create new, but they can not be saved.
If you happen to have red-green spectacles handy, you can experiment with the Stereo Control.