The Fill command creates SubD faces from SubD boundary edges.
Start the command.
Click SubD boundary edges one by one to select a chain.
Or, double-click an edge to select a whole boundary chain.
Select edges before the command starts.
Ctrl+Shift+Click to select edges one by one.
Ctrl+Shift+Double-Click to select a whole boundary chain.
Create quad faces whenever possible. The result may be a combination of triangle or quad faces.
Create a single face.
Create triangle faces that have a common point.
Create triangle faces that may not be well organized.
Use FillMeshHole and FillMeshHoles commands to fill holes in meshes.
Use the Cap command to fill planar holes in polysurfaces.
Rhinoceros 7 © 2010-2022 Robert McNeel & Associates. 04-May-2022