cgGLSetParameter1d

Langue: en

Version: 46887 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

cgGLSetParameter1d - set the values of a scalar or vector parameter

SYNOPSIS


  #include <Cg/cgGL.h>







  void cgGLSetParameter1d( CGparameter param,

                           double x );

PARAMETERS


param
The parameter that will be set.
x
The value to which param will be set.

RETURN VALUES

None.

DESCRIPTION

cgGLSetParameter1d sets the value of a scalar or vector parameter.

cgGLSetParameter1d may be called with uniform or varying parameters. When called with a varying parameter, the appropriate immediate mode OpenGL entry point will be called. However, the cgGLGetParameter functions only work with uniform parameters.

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 the parameter fails to set for any other reason.

HISTORY

cgGLSetParameter1d was introduced in Cg 1.1.

SEE ALSO

cgGLGetParameter, cgGLSetParameterArray, cgGLSetMatrixParameter, cgGLSetMatrixParameterArray, cgGLSetTextureParameter, cgGLSetTextureParameterArray, cgGLBindProgram