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

Chapter 17 - File Objects / File Objects Reference

File Objects Routines / Managing View Hints Objects

Q3ViewHints_GetLightGroup

You can use the Q3ViewHints_GetLightGroup function to get the light group associated with a view hints object.

TQ3Status Q3ViewHints_GetLightGroup (
TQ3ViewHintsObject viewHints, 
TQ3GroupObject *lightGroup);

viewHints

A view hints object.

lightGroup

On exit, the light group currently associated with the specified view hints object.

DESCRIPTION

The Q3ViewHints_GetLightGroup function returns, in the lightGroup parameter, the light group currently associated with the view hints object specified by the viewHints parameter. The reference count of that light group is incremented.