# Synopsis

PDX_MSGT igeo_Reparameterize128(long option, MDA_PTR db_ptr, double start_par_u, double end_par_u, double start_par_v, double end_par_v)

# Purpose

Reparameterize an IGES NURBS surface (128).

# Description

Reparameterizes an IGES NURBS surface between start_par_u and end_par_u in the U parametric direction and between start_par_v and end_par_v in the V parametric direction. end_par_u must be greater than start_par_u and end_par_v must be greater than end_par_v. The IGES NURBS surface must be a valid IGES definition.

# Input

## option

The option( Not Used)

## db_ptr

The IGES 116 entity database pointer

## start_par_u

The U reparameterized starting parameter value

## end_par_u

The U reparameterized ending parameter value

## start_par_v

The V reparameterized starting parameter value

## end_par_v

The V reparameterized ending parameter value

# Return

          IGEO_NOERR
          Low level error return
          .fi