hit-test sample used as indoor navigation

[micfio]

Hello, there is a project on github that use augmented reality for indoor navigation:

https://github.com/Gebort/FESTU.Navigator/tree/master

Is possible to use a modified version of hit-test sample in order to define a path (non necessary long) to a emergency exit and save the scene that will be retrieve pointing a qr-code for illustrate the path to an user. If yes can someone provide me sample code ?

[AdaRoseCannon]

You could save a path and access it later using persistent anchors but you cannot share anchors yet, so you couldn't define a path and have another user view it from another device.

[micfio]

Also if i get realworld place position and maybe save it in a json file ?

[micfio]

from a-frame:
t requires a browser supporting the WebXR Anchors module.

Fix any entity to a position and rotation in the real world. Apply the anchored component to an entity and call the method el.components.createAnchor(position, quaternion) to anchor it to a position and rotation corresponding to real world coordinates. If creatorAnchor is not called the entity is anchored to its initial position and rotation. The anchoring only applies when in immersive mode.
Is possible to access this method and save position,quaternion ?

[AdaRoseCannon]

The position and rotation will be relative to the space of your current session when a new session is started those coordinates will no longer correspond to the same location.

[micfio]

I have found this:
https://github.com/MozillaReality/webxr-geospatial
for create geospatial anchor aligment
is also impossible with the aligment of the anchor to Geo And Orientation position ?
Will be implemented in near future the possibility to share anchor across device ? Thank in advanced and sorry for the time.