Feature Request : WebXR support (add webxr related features and tooling)

[arthurmougin]

Is your feature request related to a problem? Please describe.
I am working on webXR focused project and consider moving from Aframe to vue-gl. But I would need some helper to ease the setup of a webxr scene and experience.

Describe the solution you'd like
I imagine that it would require the addition or modification of specific helpers (adding webxr to the camera helper, adding interaction helper...) similar to what babylonjs offers.

Describe alternatives you've considered
The solution would be to use other frameworks like vue-aframe or vue-babylonjs or reinvent the wheel for every new project.

Additional context
Even if it's still under active evolutions, WebXR do have some ironed out bits in the standard that would be nice to have. If you don't have any hardware for testing, you can still use the webxr emulator extension.

Thank you in advance for your consideration