This is the problem in a picture: https://prnt.sc/gkb57d When I set a clumping modifier and then hit the xgen preview button i get the message: // Error: XGen: No clump guides found. [collection1,description3,Clumping1] and the modifier doesn't work at all The problem occurs only for the clumping modifier as i have seen so…
Do it the other way around. Reference the light scene into the xgen one. Thats the safest workaround. If thats not possible reference the xgen one with namespaces into the light scene.
That was just the wind xgen modifier + colliders. But the right way to get a believable simulation is dynamic nhair curves for the guides (or animguide modifier) and xgen colliders for the single fibers.
Great to see XGen hair, I started teaching XGen alembic cache to UE5 this year and it felt like I was jumping the gun so its great to see it coming into use. I also noticed it in FIFA 23 I Iove this shot :)