This section describes the routines provided by the 3D Viewer. You can use these routines to
You don't need to use all of these routines in order to use the 3D Viewer. For a description of which routines are required, see "Using the 3D Viewer" .
Most Macintosh 3D Viewer routines have equivalent routines for the Windows environment. A few significant programming differences are noted in the routine descriptions below.