Provide XR.stop() method for XRServiceProvider

Is your feature request related to a problem? Please describe. I’m experimenting with dynamically loading private Sumerian scenes from within an Amplify site. Dynamic loading – background loading of scenes not currently being rendered or played – seems possible with the combination of the XR.loadScene(), XR.start(), and hopefully XR.stop().

Describe the solution you’d like A stop() method on the XRServiceProvider, to allow private scenes to be stopped gracefully.

Describe alternatives you’ve considered

1. Dynamic loading inside a top-level Sumerian scene using @prestomation’s sumerian-scene-loader library, and making any “scene switches” occur within this scene. Or,
2. Attempt to use loadScene and start, in combination with manipulation of the DOM to simulate an exit method, e.g. deleting the root div that the original XR.loadScene references.

Additional context

• https://github.com/prestomation/sumerian-scene-loader -https://aws-amplify.github.io/amplify-js/api/classes/abstractxrprovider.html

[jkeys-ecg-nmsu]

@jordanmcdougall not as far as I know, we worked around it by always having a scene loaded and doing orchestration within that scene. I’ll re-open since other people need support for this.

[jordanranz]

A stop() or pause() needs to be exposed by the sceneController loaded by the Sumerian API. I’ll make note of this feature request and work with the Sumerian team to come up with a path forward on this. Will update this issue when I have new information.