Q3Light_GetState (IM: QD3D)

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

Chapter 8 - Light Objects / Light Objects Reference

Light Objects Routines / Managing Lights

Q3Light_GetState
You can use the Q3Light_GetState function to get the current state of a light.
TQ3Status Q3Light_GetState (
TQ3LightObject light, 
TQ3Boolean *isOn);
light
A light object.
isOn
On exit, the current state of the light specified by the light parameter.

DESCRIPTION
The Q3Light_GetState function returns, in the isOn parameter, a Boolean value that indicates whether the light specified by the light parameter is active (kQ3True) or inactive (kQ3False).