Cg OpenGL Runtime API                       cgGLGetParameter4f(3)



NAME
     cgGLGetParameter4f - get the values from a scalar or vector
     parameter

SYNOPSIS
       #include 

       void cgGLGetParameter4f( CGparameter param,
                                float * v );


PARAMETERS
     param   The parameter from which the values will be
             retrieved.

     v       Destination buffer into which the values will be
             written.

RETURN VALUES
     None.

DESCRIPTION
     cgGLGetParameter4f extracts parameter values set by the
     cgGLSetParameter functions.

     cgGLGetParameter4f may only be called with uniform numeric
     parameters.

EXAMPLES
     to-be-written

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

     CGINVALIDPARAMHANDLEROR is generated if param is not a
     valid parameter.

HISTORY
     cgGLGetParameter4f was introduced in Cg 1.1.

SEE ALSO
     cgGLSetParameter, cgGLGetParameterArray












Cg Toolkit 2.1            Last change:                          1