Q3SpotLight_GetOuterAngle (IM: QD3D)

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

Chapter 8 - Light Objects / Light Objects Reference

Light Objects Routines / Managing Spot Lights

Q3SpotLight_GetOuterAngle
You can use the Q3SpotLight_GetOuterAngle function to get the outer angle of a spot light.
TQ3Status Q3SpotLight_GetOuterAngle (
TQ3LightObject light, 
float *outerAngle);
light
A spot light object.
outerAngle
On exit, the outer angle of the specified light, in radians.

DESCRIPTION
The Q3SpotLight_GetOuterAngle function returns, in the outerAngle parameter, the current outer angle of the spot light specified by the light parameter.