: Use this to combine adjacent surfaces. Once all edges are joined and there are no holes, the object automatically becomes a "Closed Solid Polysurface".
: Run this and select Naked Edges . If any edges highlight in magenta, your object is not yet a solid and has gaps that need to be closed. Rhinoceros 7.24.22297.11002 RC
: When extruding a closed curve (like a circle or square), ensure the Solid=Yes option is selected in the command line to create caps at both ends. Verification Tools : Use this to combine adjacent surfaces
: Select a group of intersecting surfaces or polysurfaces that "box in" a volume. Rhino will trim the excess and join the pieces into a single closed solid. Rhinoceros 7.24.22297.11002 RC