Hair Curves not supported by Line Art in Blender 4.3?

So I’m working on creating a stylized look in Blender.
After updating my project to Blender 4.3, I noticed that the hair curves are not being drawn By my “collection Lineart”.

I did a test just to be sure, and found out it worked perfectly in 4.2, but not in 4.3. Is this a bug, or what happend?


Lineart works for me in 4.3.0 in general for 3d curves (i do not know what a hair curve is).
bezier.blend (1.0 MB)
nurbs.blend (644.4 KB)

Hair curve is blender’s hair system for generating hair. Usually used for realistic hair, but you can use it with geometry nodes to generate stylized hair sets by using “curve to mesh” node and tweak the curve radius.

It seems like it only doesnt work when I use “empty hair” as main source, which can be found under add>Curves>Empty Hair

1 Like

Does anybody know if there is a way to send a request, wish or something to the development team at Blender so this might be fixed in future releases?
Since it is a thing working in Grease Pencil 2.0, it might not be the biggest hassle to re-introduce this in 3.0