I am trying to create illustrations of a lot of plates. I have created profiles. The profiles have knuckles where the plates step down in thickness from top to bottom.
In the illustration, I have lofted the red profile curves. Then I did Divide Along Creases.
The purple lines show where the knuckles are.
However, there is no knuckle appearing in the surface at the top line. The angle at this particular knuckle is less than a degree.
Interestingly If I extract the top surface (that I want to be two surfaces), I cannot cap it back.
I am wondering how to accomplish this in volume.Problem Loft.3dm (3.1 MB)