2012

To convert meshes to NURBS surfaces, convert them to a solid or surface first
with
CONVTOSOLID (page 223) or CONVTOSURFACE (page 225) and then
convert them to NURBS surfaces.
See also:
Create NURBS Surfaces
CONVTOSOLID
Converts 3D meshes and polylines and circles with thickness to 3D solids.
Access Methods
Menu: Modify  3D Operations  Convert to Solid
Summary
Take advantage of the solid modeling capabilities available for 3D solids. When
you convert mesh, you can specify whether the converted objects are smoothed
or faceted, and whether the faces are merged.
Commands | 223