UE5.3 landscape Nanite displacement lighting error.

[julie.huang]

Hi, I’ve been trying out the new landscape nanite feature using displacement map. and I’ve come across some lighting errors.

images below are the three different setting with displacement/center

it looks like anything above center 0.5 is unlit. and below center 0.5 get ambient shadow from something.

I have added these two lines in defaultEngine.ini :
r.Nanite.AllowTessellation=1
r.Nanite.Tessellation=1;

hope it make sense, and thanks in advance.

[eddiemcsalty]

Hey, have you found an answer for this issue? I ran into same thing?

[julie.huang]

@eddiemcsalty it was a UE4 project, and I ran it in UE5, I think I created a fresh new project and reimport the assets in, it seems to fix the issue. hope it helps,