8 Managing Directional Lights

8 Q3DirectionalLight_GetData

You can use the Q3DirectionalLight_GetData function to get the data that defines a directional light.

TQ3Status Q3DirectionalLight_GetData (
TQ3LightObject light, 
TQ3DirectionalLightData *directionalLightData);
light A directional light object.
directionalLightData
On exit, a pointer to a directional light data structure.

DESCRIPTION


The Q3DirectionalLight_GetData function returns, through the directionalLightData parameter, information about the directional light specified by the light parameter. See "Directional Light Data Structure" on page 8-12 for a description of a directional light data structure.

DESCRIPTION

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

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