How can you stylize geometry Hair Curves in EEVEE?

[PedroCG]

SouthernShotty made this short some time ago: https://www.youtube.com/shorts/DptPx8sY7Bg

Where he shows how you can make stylized feathers by using the data transfer modifier to copy the normals of another object. He also mentioned you can do this with fur but he never elaborated on that.

So, how can you do this with fur? The data transfer modifier does not work on Hair curves or the old Particle system.

[digitvisions]

Hi, i think this only works on mesh objects.

[Okidoki]

You may want to have a look here:

How to copy mesh normals to geometry hair curves?

I need the hair curves to copy the normals from a mesh to achieve a stylized result, but since I can’t use the data transfer modifier on curves, I’m not sure how I’m suppose to do it.