IGES Import/Export Supports NURBS

NURBS objects can be imported or exported in IGES format.
When exporting to IGES format, primitives such as spheres and disks, as well as curved surfaces, are converted internally to NURBS objects before exporting the IGES file.

Basic	Standard	Professional
-	-	O

Note Available in Shade3D Professional.

Caution Polygon meshes are not exported.