Hello,
I need some inspiration, please.
I have a triangle made up of curved splines. These span a rigid corner of a pipe construction. I would like to make this corner even more rigid by filling it with some kind of filler.
However, the surface bubbles up, which is nice, but I don't want that.

Does anyone have any ideas on how I can achieve a simple tension between the splines?

Note:
I think it's because the corners of the spline triangle overlap.
In the other example, you can see a different filling. It is clamped from four arcs. That is what I am aiming for with the triangle.


thx, Mala

P.S.: I cannot modify anything on the splines. Otherwise, the pipe construction will no longer be correct.