Nanite not working in UE5 - Meshes deformed and no geometry!

General Feedback & Requests
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1

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HighresScreenshot000001567×877 184 KB

Nanite ON

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HighresScreenshot000011567×877 170 KB

Nanite triangle count (4.5million mesh from Quixel)

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HighresScreenshot000021567×877 217 KB

Nanite OFF

Can someone please help?

2

Hi Loki,

It seems your Position Precision is set to high, maybe lowering that value will improve the geometry.

To do so:

  • Find the Static Mesh
  • Open it by clicking on ‘Edit’
  • On the right panel, look for ‘Details’
  • Under ‘Nanite Settings’ you can see ‘Position Precision’
  • I recommend you to minimize this value to ‘1/8192cm (0.000122cm)’
  • You can also play with ‘Fallback Triangle Percent’ value. 1.0 = standart but if you play with this between 0.1 - 1.0 you will notice that the amount of Triangles will change. I still don’t know if this will improve the result but give it a try!
  • Press ‘Apply’

I hope this could help you.

Sincerly,
Hasan

1 Like
3

Thank you, I was searching since month and you gave me a solution !