Hi Fredrik,

This is not an answer, but really just how I workaround such construction in MoI, but I do agree that the ability to fillet non-planer curves (or blend as with Rhino) would be helpful, and do hope something that can eventually be put in place by Michael into MoI.


One possible workaround:-

From your example, I have a surface (with non-planer edges)



I have found the easiest for me it to first shell the surface (give it thickness)



Then fillet the solid:



Select the surface to keep, and copy:



Delete the solid, and paste back the surface.



As I said, it is only a workaround, but it is quick and I have found no problems as of yet.


- manz