I just started using Unity, so it is possible that I missed an obvious thing but I don't know what. The fact I see a black screen (and the overlay) seems to me that Unity cannot find a camera to show me the scene. I searched online to find some solution to my issue but I only found some answer about building to Android and iPhone while I trying to build on my laptop. I know that the project run because I still can see the overlay menu provides by the Mapbox World-scale example but not my camera. Therefore, if I try to build the project, I cannot the see the 'view' of the camera.

No here's my problem: when I run the project in the editor with the player mode, all works perfectly fine and I see the camera rotation following the position of my AR headset. Here are some pictures of what I've done: To do so, I removed the default main camera of the example (in AR Root) and added instead a the camera for my headset, as explained in the headset's docs ( DW Developer Kit SDK). I would like to reused the Mapbox World-scale AR example in order to implement the possibility to move the scene according my AR headset position. some other default AR packages (Foundation, Subsystem).DreamWorld SDK (the SDK of my AR headset).

I'm on a project using Unity 2019 LTS and some unity SDK / package:

Mapbox unity