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

Chapter 3 - QuickDraw 3D Objects / QuickDraw 3D Objects Reference

QuickDraw 3D Objects Routines / Managing Objects

Q3Object_IsDrawable

You can use the Q3Object_IsDrawable function to determine whether a QuickDraw 3D object is drawable.

TQ3Boolean Q3Object_IsDrawable (TQ3Object object);

object

A QuickDraw 3D object.

DESCRIPTION

The Q3Object_IsDrawable function returns, as its function result, a Boolean value that indicates whether the QuickDraw 3D object specified by the object parameter is drawable (kQ3True) or not (kQ3False).