14 Managing Illumination Shaders

14 Q3IlluminationShader_GetType

You can use the Q3IlluminationShader_GetType function to get the type of an illumination shader.

TQ3ObjectType Q3IlluminationShader_GetType (
TQ3ShaderObject shader);
shader An illumination shader.

DESCRIPTION


The Q3IlluminationShader_GetType function returns, as its function result, the type of the illumination shader specified by the shader parameter. The types of illumination shaders currently supported by QuickDraw3D are defined by these constants:

kQ3IlluminationTypeLambert
kQ3IlluminationTypePhong
kQ3IlluminationTypeNULL
If the specified illumination shader is invalid or is not one of these types, Q3IlluminationShader_GetType returns the value kQ3ObjectTypeInvalid.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 17 OCT 1995

© Apple Computer, Inc.

Let us know what you think of these prototype pages.

Generated with Harlequin WebMaker