Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 2 - 3D Viewer / 3D Viewer Reference

3D Viewer Routines / Creating and Configuring Viewers

Q3ViewerGetGroup

You can use the Q3ViewerGetGroup function to get the group of objects currently associated with a viewer.

TQ3GroupObject Q3ViewerGetGroup (TQ3ViewerObject theViewer);

theViewer

A viewer object.

DESCRIPTION

The Q3ViewerGetGroup function returns, as its function result, a reference to the group containing the objects currently associated with the viewer specified by the theViewer parameter. The reference count of that group is incremented. You should therefore dispose of the group when you have finished using it.