Hello. I am trying to make a surface between the two closed curves in the image, but it intersects itself. I tried with SWEEP as well with the same result. I have also tried inverting one curve, hoping they curves will connect in the same order, but with no result.
Thank you!
For 2 curves, cut the curves and do it with Rhino.
Or search the self intersecton and move the seam and loft.