Tweak a curve failed


I would like to tweak a curve connecting two planar surfaces to get a smooth connection between those two surfaces, just like the figure below in User’s document.

But when in my case, it shows an error saying, “Curve * is a merged curve. Cannot perform Filleting operation on it. Unmerge it first.” But after I unmerge it and use tweak-fillet radius again, it shows “Cannot fillet curve * (on the boundary of a sheet).”

So I was wondering how could I use the tweak-fillet radius function correctly or is there any other possible solution to get the geometry I need?

Best wishes,

Ke Jia

You might try compositing the surfaces into one surface. This will eliminate the curves and allow you to mesh the surfaces without respecting the connection curves.