3-3. Surface from Edge curves, Project curve to surface, Extrude
Surface from Edge curves, Project curve to surface, Extrude
3-4. Loft, Network, Sweep1rail, Sweep2rail
3-5. Revolve, Rail revolve
Revolve, Rail revolve
4-1. Chamfer surface, Fillet surface, Offset surface
Chamfer surface, Fillet surface, Offset surface
4-2. Blend surface, Unroll Developable surface
Blend surface, Unroll Developable surface