To Patch a Closed Surface

1. Click Surface tabCreate panelPatch. Find
2. Click Home tabSelection panelEdge. Find
   Note: If the drawing area is very busy, use the CULLINGOBJ and the CULLINGOBJSELECTION to further filter out unneeded objects.
3. In the drawing area, select one or more closed surface edges.
4. Specify the continuity and bulge magnitude and press Enter.