So, I have a small hair simulation setup I imported from Houdini using an alembic Mesh Sequence Cache modifier. It is one curve object and all the points of these curves are slightly shifted:
To give them a profile I tried using Geometry Nodes' Curve to Mesh node with a curve circle as a profile curve...
...but unfortunately I can't figure out how to orient this profile so every hair profile is rotated the same way:
As far as I know the Set Curve Tilt node only tilts every hair simultaniously, so maybe there is a way using the Curve Tangent node?
I also tried to make it work using the Instance on Points node, since it has a rotation input and there was an explanation on how to use the Align Euler to vector node, but then i'd have to use cyclinders with no caps as an instance and merge their points by distance. This seemed like a dirty workaround to me and I'd rather prefer to make it work using a curve profile.
I'm glad for any help! Thx in advance.