Evaluate usage of Ultimate XR

[JaXt0r]

To improve our VR experience, we should explore alternatives which are pre- packaged solutions for interactions in VR. Let's evaluate Ultimate XR.

Tasks:

• [ ] Evaluate integration into our current Open XR player
• [ ] Check new capabilities and list which of them are helpful for us
• [ ] Briefly demonstrate at least 1 feature from it

Links:

• Unity asset store: https://assetstore.unity.com/packages/tools/integration/ultimatexr-virtual-reality-framework-and-toolkit-236782
• Website: https://www.ultimatexr.io/
• Feature-Guides: https://www.ultimatexr.io/guides/what-is-ultimatexr
• GitHub project: https://github.com/VRMADA/ultimatexr-unity

Adjustments before Test:

• [x] Player Core
• [x] Grabbable Items
• [ ] Climbing (WIP)
• [ ] UI
• [ ] Doors/Chests (WIP)

Adjustments before Merge:

• [ ] Settings
• [ ] Teleport latters
• [ ] item handle optimizations