What are the Performance-killer for VR(eg.OculusQuest2)? all postprocess, all screen-space?

[gpu2015 (anonymous_user_a588e7a6)]

If you’re working for a studio, you’ll be given a poly limit for the objects you make which will be tied to an acceptable on-screen polygon limit related to the complexity of your project. As a very general rule, the more the player will see/interact with an object, the more detail it should have. To learn more about low-poly/optimized modeling, check out this legendary thread on polycount: LOWPOLY (or: the optimisation appreciation organisation) — polycount

actually i asked this topic before:

How to make a standard for artists before dev a multi-platform game including PC, Mobile, VR?

how to make a standard for artists before dev a multi-platform game including PC, Mobile, VR? eg. what format , what size of the textures should be used for each platform? vetex cound limit of the skeleton/static mesh for each platform? material limit for each platform? etc… Thanks!

and please check above, i wrote all in 1 reply, for cleaner.