Orbit Animation Guide

• Hold right click and swirl mouse to rotate animation.

• Left click an object and "=" button for a new center of rotation.

• Left click "+" or "-" button to expand or shrink the view scale,
  or -- with the "?" button -- orbit animation speed or update increment.

• Double click (or click any object and "Go") to destinations labelled.

• See "?" button for Pause or Resume.