[spyder]

Lot of game assets are static, and people are working on animated NERFs too. Also another necessary thing will be collisions and physics.

example for character animation:

https://zju3dv.github.io/animatable_nerf/

example for the static world already working in Unreal engine real-time:

https://www.youtube.com/watch?v=GjpzMDur7UY

diffusion models for NERF asset generation:

https://sirwyver.github.io/DiffRF/

https://dreamfusion3d.github.io/

Physics:

https://www.youtube.com/watch?v=Md0PM-wv_Xg

https://www.youtube.com/watch?v=Eklh1pIAri0

and there are a lot more research being done on this, it's hard to keep up with all the things happening in AI