Example: Gathering a Mill Surface
The following illustration shows an example of gathering a Mill Surface using Surf & Bnd.
Select the seed surface (1) and the bounding surface (2). The system generates the resulting Mill Surface (3).
|  Surfaces are meshed for better visibility. You will not see the Mill Surface like this: it will be indicated by "open" edges displayed in yellow, and silhouette and intersection lines—in magenta. |
