To Convert a Mesh Object Into a NURBS Surface
Click
Convert Mesh tab
Convert Mesh
Convert to Surface
.
Select a mesh object and press Enter.
The object is converted to a procedural surface.
Click
Surface tab
Control Vertices panel
Convert to NURBS
.
Click the surface object to convert it to a NURBS surface.
NOTE:
To display the control vertices, click
Surface tab
Control Vertices panel
Show CV
.