Developer Documentation

QuickTime 4 API Documentation

3D Graphics Programming with QuickDraw 3D 1.5.4

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Light Groups

Labels

ASCII
LightGroup
Binary
lghg ( = 0x676C6768 )

Data Format

No data.

Data Size

0

Description

A light group is simply a list of light objects. A light group is delimited by begin group and end group objects.

Parent Hierarchy

Shared, shape, group.

Parent Objects

None.

Child Objects

None.

Example

BeginGroup ( LightGroup ( ) )
    AmbientLight ( )
    DirectionalLight ( ... )
    SpotLight ( ... )
EndGroup ( )
© 1997 Apple Computer, Inc.

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