I don’t know if this is the right forum or not. If I’m in the wrong place, please redirect me. I’m running Rhino 5 (64 Bit). I’m interested in learning how to develop complex surface forms out of a single surface. I’ve seen it done before and have done some control point editing on a limited basis, but I’m not very good at it. I’d like to learn how to do it well. I’m looking to do something like what is pictured in the link below. Typically I’d try to build this up in sections and inevitably run into continuity and tangency issues.
The front surface of the chair looks like a single control point edited surface. The ottoman looks like it may have been developed from a primitive like a sphere. Another source has mentioned SubD surfacing and T-spline models. I saw that Autodesk is no longer offering the T-splines plugin and I don’t think SubD is available in Rhino 5.
If someone could point me in the right direction here I’d really appreciate it.