The model on the left uses Nanite, the second one does not. For meshes with many polygons it seems that Nanite helps a lot with quad overdraw. [QuadOverdraw] On the other hand it seems that Nanite is very bad for LWC (Material LWC function usage). [LWC] So I have some questions about this. 1…

I doubt nanite would be justifiable at that polygon density. LWC is large world coordinates. I would only use it if you were planning a big open world game. It doesn’t really have any direct connection to Quad overdraw, it’s a way of storing the meshes coordinates to handle big worlds (64 bit float…

Which is worse for performance? LWC or quads overdraw?

Development Platform & Builds Debugging, Optimization, & Profiling

Ivan3z (Ivan3z) July 6, 2025, 1:30pm 6

I will check my particle systems

Confirmed in UE5.6

Thank you so much @3dRaven