Name

cgGLSetTextureParameter - sets the value of a texture parameter

Synopsis

#include <Cg/cgGL.h>

void cgGLSetTextureParameter( CGparameter param,
                              GLuint texobj );

Parameters

param

The texture parameter that will be set.

texobj

An OpenGL texture object name to which the parameter will be set.

Return Values

None.

Description

cgGLSetTextureParameter sets the value of a texture parameter to an OpenGL texture object.

Note that in order to use the texture, either cgGLEnableTextureParameter must be called after cgGLSetTextureParameter and before the geometry is drawn, or cgGLSetManageTextureParameters must be called with a value of CG_TRUE.

Examples

to-be-written

Errors

CG_INVALID_PROFILE_ERROR is generated if param's profile is not a supported OpenGL profile.

CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.

CG_INVALID_PARAMETER_ERROR is generated if param is not a texture parameter or if the parameter fails to set for any other reason.

History

cgGLSetTextureParameter was introduced in Cg 1.1.

See Also

cgGLGetTextureParameter, cgGLSetParameter