Hi! I’ve seen some people here have success getting Babylon WebXR to work with the Apple Vision Pro. I’m just wondering if you need specific settings to do this, since I’ve not been able to get a playground to run yet I’ve tried these two example projects: https://playground.babylonjs.com/#F41V6N#…

Woops, nevermind, turns out you have to enable that :smiley: : https://developer.apple.com/forums/thread/732629

Yeah, Vision pro will only work with immersive-vr, despite Apple’s claims that it’s definitely for sure AR :woman_shrugging:

That’s ridiculous I’m frustrated so I cannot imagine @RaananW feelings about that after as much work.

I wouldn’t waste energy on that :smiley: they do seem to be working on actual AR but that’s not ready yet. I just view the Vision Pro as a step in that direction. Just in your mind view the Vision Pro as very fancy VR instead of AR

yeah, don’t get me started on this one :slight_smile: i would expect the vision pro to deliver first-class AR support. It has everything you need for that to work wonderfully. But it’s sadly not my decision…

Using AVP, I enabled all the experimental WebXR features but was getting a crash: TypeError: Cannot read properties of undefined (reading ‘addOnce’) at StandardMaterial._checkScenePerformancePriority (material.ts:1751:1) at StandardMaterial.isReadyForSubMesh (standardMaterial.ts:1498:1) at Mesh.…

This is probably unrelated to the device you are running on. Would be better to start a new thread for that, but anyhow - can you share a reproduction? this should, of course, not happened. Are you changing the performance priority beforehand? The scene’s onScenePerformancePriorityChangedObservabl…

You are correct, I get the same crash in AVP, MQP and the XR Emulator. I have a fairly large V5 codebase and just ripped out V5 and upgraded to V7. Its fairly hard for me to do a repro but I thought I would post here in case others encountered it, at the time I was thinking it was AVP specific. I am…

The more I look at it, the more I am wondering what is going on here :slight_smile: At first i thought you are not passing the right scene, or not the scene object. But then you said you solved it by setting the performance priority on the scene object itself. Unless this is not a scene, it makes n…

Yes, the more I look at it I start thinking its a red herring. The old V5 code does this import * as BABYLON from ‘@babylonjs/core/Legacy/legacy’; const scene = load(…) callback(scene: BABYLON.Scene) then in callback import { Scene } from ‘@babylonjs/core’; export function callback(scene: any)…

WebXR in the Apple Vision Pro

Questions

Escobar March 4, 2024, 5:11pm 4

I assume that you are using immersive-vr not immersive-ar right? At least I didn’t manage to do that.

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WebXR in the Apple Vision Pro

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