Add Visu3d to the tools

[Conchylicultor]

Visu3d is a library to help build Nerf-like ML models (in TF, Jax and Numpy).
Among things, it includes differentiable camera/rays primitives, Dataclass manipulable as numpy arrays,...

The goal is to allow downstream ML research codebase to avoid re-implementing the same set of primitives and facilitate interoperability across codebases.

[Conchylicultor]

Up ? Is there concerns / questions about adding this ?

[yenchenlin]

Thanks for the contribution! One quick question, is there a NeRF example built on top of Visu3d?

[Conchylicultor]

One quick question, is there a NeRF example built on top of Visu3d?

There is at Google but unfortunately it isn't open-sourced yet.