Mesh to single NURBS

Mesh to single NURBS is a standalone application. This software can convert an open mesh to a single NURBS surface just by clicking one button. The feature includes:1. Import .stl file;2.convert mesh to a single NURBS surface;3. Export the surface to .igs file; 4. Controllable precision. The maximum deviation between mesh and surface can be specified;5. Controllable smoothness. The surface's smoothness can be adjusted by 5 levels;