[Tutorial] Focus3 OpenXR: Getting Started in Unity

[jiunlin]

Hi @taa11,

Is there any 3rd party anti-virus software on this computer?

Did you try by copy VBS installer to another folder (e.g. C:\Downloads)?

JL

[dev_imag-ing]

The tutorial is wildly outdated, when do you intend to make one that is up-to-date ?

[Radicals]

Like dev_imag-ing said above me, I just can NOT get this to work.  I have downloaded all the linked github sample projects, I can get the sample scene working with my headset affecting the camera, but no controllers, that's it.  When I add the "Interaction Mode Manager" in an attempt to get controllers working, this causes a crash on startup off the app in the headset.   The HTC tutorial page refers to things that just do not exist in the SDK, like an XR rig, I am so lost, for the love of God can someone please tell me how to get this working in Unity.

[MarcusN]

Hi @Radicals,

Here is a link to getting OpenXR working on the Focus 3. This was created late last year, so it should be up to date right now.  https://developer.vive.com/resources/openxr/openxr-mobile/tutorials/unity/getting-started-openxr-mobile/

 

I also downloaded VIVE OpenXR Plugin - Android and VIVE OpenXR Toolkit Samples - Android. Inside the VIVE OpenXR Toolkit Samples, there is a sample scene called OpenXRInput. I was able to test out controllers with this scene. Does this not work for you?

[Radicals]

Thank you, I did eventually manage to get it to work, I tried everything and eventually it came good.  I am now struggling to get hand tracking working in Unity 2021.3.12, but it works in 2019.4.40, any advice?

(This is using the Wave-Essence package, and the demo scene "HandModelTest")

[Radicals]

To add: I am using the guide at:

https://developer.vive.com/resources/openxr/openxr-mobile/tutorials/unity/hand-tracking/see-your-hands-xr/

 

But when I try their sample code, I get "not found" errors for:

using Wave.OpenXR.Toolkit; 
using Wave.OpenXR.Toolkit.Hand;

And:
HandJoint joint = HandTracking.GetHandJointLocations(isLeft ? HandFlag.Left : HandFlag.Right)[jointNum];

(It can't find the hand toolkit nor the reference to "HandJoint", even though I followed all the steps and have the "VIVE Wave OpenXR Toolkit - Android" installed, v1.0.4

Edit: Wait, I had the "VIVE OpenXR Plugin - Android" installed, not the "VIVE OpenXR Toolkit - Android" installed....So confusing.  I will keep trying.

Edit: Still no luck, same issues even with the Toolkit installed.

Edit: Wait, restarting Unity fixed the above not found errors.  Continuing...

Edited March 5, 2023 by Radicals

[MarcusN]

Hi @Radicals,

Based on your last edit, sounds like you were able to resolve your issue. Can you confirm?