I’m a very beginner on GH so I guess my problem is not a big one but:
I want to make a rectangular sweep on multiple triangle curves.
Each curve is on a differently oriented plane.
So I put a perp frame on these curves and then a rectangle on these perp frame to get the section I want for my sweep.
But all the rectangles generated are in random directions!
(they are on the good perp. plane but rotated randomly…)
I would like them to be perpendicular to the surface on which the triangle curve (the rail) is.
For example having the Y axis of the perp. planes corresponding to the normal of the surface…
Is there a way to do that?
Thanks for your help!