NAME
    cgGLSetParameterArray2f - set the values of an array parameter

SYNOPSIS
      #include <Cg/cgGL.h>

      void cgGLSetParameterArray2f( CGparameter param,
                                    long offset,
                                    long nelements,
                                    const float * v );

PARAMETERS
    param   The array parameter that will be set.

    offset  An offset into the array parameter at which to start setting
            elements. A value of 0 will begin at the first element of the
            array.

    nelements
            The number of elements to set. A value of 0 will default to the
            total number of elements in the array minus the value of offset.

    v       The array of values used to set the parameter. This must be a
            contiguous set of 2 * nelements values.

RETURN VALUES
    None.

DESCRIPTION
    cgGLSetParameterArray2f sets 2 values per element of a scalar or vector
    array parameter.

EXAMPLES
    *to-be-written*

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

    CG_ARRAY_PARAM_ERROR is generated if param is not an array parameter.

    CG_OUT_OF_ARRAY_BOUNDS_ERROR is generated if offset or nelements is
    outside the bounds of param.

    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
    cgGLSetParameterArray2f was introduced in Cg 1.1.

SEE ALSO
    cgGLSetParameter, cgGLGetParameterArray

