createARCanvas() does not work with preload

[stalgiag]

Getting

Uncaught TypeError: Cannot read property 'set' of undefined
    at p5xrViewer.set (p5xr.js:8123)

works fine in setup() but canvas is visible before launching and sketch is running in background before AR is entered.

[msub2]

Did a bit of digging on this. As far as I can tell, p5.instance._renderer is correct (RendererGL) all the way until it requests the reference space in p5ar.js. Inside the .then(), the renderer comes back as a Renderer2D. All I can think of is that there's some weird race condition happening here that doesn't happen with setup(). but I have no idea what it could be right now. Very spooky.

[stalgiag]

Thanks for digging. The way that we are handling preload methods might need to change for the createARCanvas. Luckily I would say this isn't the highest priority yet since it might require significant investigation time.

[tomermesser]

please implement the possibility of loading 3d models in AR canvas.

[stalgiag]

I was under the impression that model loading worked with loadModel() in preload with AR but I don't have a WebXR compatible phone atm. I can look into it when I get access to a phone.