8 Managing Spot Lights

8 Q3SpotLight_GetHotAngle

You can use the Q3SpotLight_GetHotAngle function to get the hot angle of a spot light.

TQ3Status Q3SpotLight_GetHotAngle (
TQ3LightObject light, 
float *hotAngle);
light A spot light object.
hotAngle On exit, the hot angle of the specified light, in radians.

DESCRIPTION


The Q3SpotLight_GetHotAngle function returns, in the hotAngle parameter, the current hot angle of the spot light specified by the light parameter.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 16 OCT 1995

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