WebXR Advanced Interaction(Oculus Blackscreen)

Unity Engine
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1

Hi,
I created a little video showing my progress using the WebXR Plugin published by Mozilla: GitHub - MozillaReality/unity-webxr-export: INACTIVE - Assets for creating WebXR-enabled Unity3D projects.

It has movement & rotation, raycast interaction and teleportation. The original plugin just has grab

It you have an Oculus Rift or an Oculus Quest with Oculus Link running, you can test it (using Mozilla browser in Windows) here:
https://www.jocyf.com/Preview/TestAdvancedWebXR/index.html

Sadly, It works on Firefox on windows but I can’t make it work on the Oculus Quest browsers (Oculus / Firefox browsers). Any Idea?

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Hi Jocyf, this is working for me on Oculus browser - great work! Would you be willing to give access to your code changes - it would save me a lot of time, I’m researching how to do exactly this (movement, teleportation, etc) and resources are very sparse. Cheers.

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Yeah, there is not much out there but it’s easy to make it work once you figure out how to read the sticks in Unity Editor & browser. For me that was the main problem.
I’ll try to submit the project to an Github repository in a few days (in my project there is a lot of code, graphics & scenes not related to this, so I need to clean the project to be able to share it).

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The code has been uploaded here: https://github.com/Jocyf/WebXR-Exporter-Advanced
You’ll get movement, Interaction and Teleport based on the original webXR exporter from mozilla.

You can test it here (in works in Oculus too besides standalone browser): https://www.jocyf.com/Preview/WebXRAdvanced2019/index.html

There is a Readme.txt file inside the project if you need more info.

Regards,
Jocyf

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5

Thanks for sharing, this is really impressive work especially as WebXR still feels very much under-developed and overlooked

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Looks good :slight_smile:

This package has a fix for the black screen you mentioned. (If it’s the bug that I think it is)
And there’s also some added features like AR support (Headsets and Handheld), Hands API, Hit-Test API, etc…

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@De-Panther This looks great, thanks so much for it! The actual fix for the black screen, is it in XRGeneralSettings? I would love to integrate this with @jocyf awesome project.

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Most of the issues of black screen were related to the JS side, so changes in the “.jslib” “.jspre” files, and changes in the “webxr.js” file.
Some lost references of the “SharedArray”, some issues regarding the WebGL frameBuffer, and issues when switching between XR sessions.

Also, @jocyf and I talked in the WebXR discord ( WebXR ), and he already have a version that works with my repo. So now he needs to create a repo for it or update the existing one :slight_smile:

3 Likes
9

@d

You can download my unitypackage from here:
https://www.dropbox.com/s/gvnfxfzrg1k1mw7/WebXRAdvancedDePanther.unitypackage?dl=0

It has a 100% dependency on last @De-Panther pull. Before importing my pakage, make sure you have installed all webXR @De-Panther content (WebXR Exporter, XR Interactions & his sample scene).

3 Likes
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I forked IJEMIN Simple-Unity-VR-Teleporter
And made from it a package that supports WebXR
https://github.com/De-Panther/Simple-WebXR-Teleporter

2 Likes