NAME
    cgGLGetParameter3f - gets the values from scalar and vector parameters

SYNOPSIS
      #include <Cg/cgGL.h>

      void cgGLGetParameter3f( CGparameter param,
                               float * v );

PARAMETERS
    param   The parameter from which to extract values.

    v       A pointer to the buffer into which the values from param will be
            written.

RETURN VALUES
    None.

DESCRIPTION
    cgGLGetParameter3f extracts the values set by the cgGLSetParameter
    functions.

    cgGLGetParameter3f may only be called with uniform numeric 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 handle.

    CG_INVALID_PARAMETER_ERROR is generated if the parameter fails to get
    for any other reason.

HISTORY
    cgGLGetParameter3f was introduced in Cg 1.1.

SEE ALSO
    the cgGLSetParameter manpage, the cgGLGetParameterArray manpage

