Is Nanite Tessellation broken on terrain in 5.6 ?

[Ciprian_Stanciu]

Nanite Tessellated Landscapes seem broken in 5.6 on 4K Resolution

In 1080p desktop res it looks fine. And also in builds in 4K it has the same flickering problem.

I also know Nanite + WPO is broken in 5.4+ ( already submitted a bug report a few months back) in both 1080p and 4K desktop resolution.

Is this a well known bug ?

NOTE : Not sure if it matters but I’m also using assets from the ElectricDreams demo so Substrate is also on. I also tried Substrate off and the ue-main branch/UE5.6 and it has the same problems. I’m also using an RX 7900 XT.

[CitizenErased]

Up!
I have the same exact problem on Skeletal Meshes with nanite displacement.

[HIsevaly]

Yep it’s broken, light it’s also different from 5.4 on landscape using nanite on

[Ciprian_Stanciu]

Tested With 5.5.4, both issues persist
Tested with 5.6.0 final, both issues persist

Tested with 5.7.0, both issues persist

[Ciprian_Stanciu]

Tested in 5.7.1 with a different project and I’m surprised it also happens on non-landscapes. This is a barrel from the Medieval Village pack that’s free this month.

UPDATE : 5.7.2 didn’t fix anything

[Jinkel]

I have heard that nanite tesselletion still doesn’t work on AMD cards.

[WrATHZer0]

Nanite Tessellation is working fine in my project, landscape and modelled objects of my own. 5.7.1

[IronicParadox]

@Jinkel

I have heard that nanite tesselletion still doesn’t work on AMD cards.

Just tested it and it works fine on my AMD GPU.

[Ciprian_Stanciu]

Your screenshot resolution is 1920x1201, I already said it works fine in 1080p, did you test 4K as well ?

[WrATHZer0]

(post deleted by author)

[WrATHZer0]

That’s the forums doing it, I work in 1440p.