[Getting Pupil Diameter From Vive XR Elite (Unity)]

I will check internally and get back to you later.

[Getting Pupil Diameter From Vive XR Elite (Unity)]

Hi @YVORI,

I was told that pupil diameter is not mapping to SR runtime.

You're developing AIO or PCVR content?

[VIVE Full Face Tracker for XR Elite - Eye Blend Shapes]

Hi @Klary,

SRanipal does support data from XR Elite's face tracker mapping to SR runtime.

But, it does not support OpenXR.

My colleague told me that Wave plugin does support right and left wide values.

[Getting Pupil Diameter From Vive XR Elite (Unity)]

Hi @YVORI,

You can access data through streaming by using SR runtime,

but I was told that not all data from XR Elite mapping to SR runtime.

And, is your content running on XR Elite or PC?

[XRI Toolkit and XR Hands Compatibility with VIVE Headsets]

Hi @Ryan Chapman,

Did you try enable the features listed below?

[Focus3 with Ultimate tracker - stuttering in PC VR streaming session]

Hi @noobsVR,

Vive Ultimate tracker does not support 6e.

It only supports 5 GHz Wi-Fi.

[VIVE Full Face Tracker for XR Elite - Eye Blend Shapes]

Hi @Klary,

Maybe I am wrong with SRanipal statement.

I will double check again today and reply you later.

[VIVE Full Face Tracker for XR Elite - Eye Blend Shapes]

Hi @Klary,

SRanipal only works for Vive Pro Eye hardware.

11 hours ago, Klary said:

Does the hardware of the face tracker not support it, or is it just not connected in software?

I was told that those two values are not supported now.

I will check internally.

[Focus3 with Ultimate tracker - stuttering in PC VR streaming session]

Hi @Gabor_Infinit,

Have you ever tried this?

https://business.vive.com/us/support/vbs/category_howto/streaming-is-not-smooth-when-using-vive-ultimate-tracker.html

[Ask some help for wavesdk 6.0.0 for UE5.3]

Hi @Elysia,

Could be try below method?

https://hub.vive.com/storage/docs/en-us/UnrealPlugin/UnrealPluginGettingStart.html

[High-level guidance on various SDKs and plugins for developing with Unreal]

Hi @deSchot,

There are two SDKs for VIVE Focus 3, You can check the VR features of them below:

WaveVR(https://hub.vive.com/storage/docs/en-us/UnrealPlugin/UnrealPlugin.html) and ViveOpenXR(https://developer.vive.com/resources/openxr/unreal/unreal-overview/). ViveOpenXR depends on the OpenXR plugin.

I recommend you to use ViveOpenXR SDK, the WaveVR SDK might be deprecated in a year except the features ViveOpenXR SDK offered is not fit your requirement. That means the features in WaveVR are more than ViveOpenXR SDK.

If you need to use the Ultimate tracker, WaveVR is supported. ViveOpenXR will support it in next release.

[自定位追踪器获取不了数据]

After your covering up the camera around your headset for awhile,

An overlay will popup to do "Draw new boundary".

After room setup is completed, you can redo scan room.

[自定位追踪器获取不了数据]

I suggest to redo scan room process to create a new tracking map.

Covering up headset's cameras to make your headset lost tracking.

https://www.vive.com/us/setup/vive-ultimate-tracker/

[自定位追踪器获取不了数据]

Hi @fate.hua,

If your tracker is positioned around waist height, will it lost tracking too?

Or it will lost tracking when you placed tracker around ground level?

[UE5.3 3D VR Template game uploads to XR Elite as 2D game and won't run]

Let me try to get Windows 11 and try. Will keep you updated.

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

Hi @unko,

Could you share your purpose of getting real time pupil data?

50Hz is for each eye? or both eyes?

If 50Hz each eye means 1 sec update 50 times.

For both eyes means 1 sec update 25 times per eye.

Which is your need?

[Streamed AR for Unity - VIVE XR Elite]

Hi @Virtus,

Did you try this?

https://hub.vive.com/storage/docs/en-us/HowToGetButtonEvent.html

[Need help with opening a port via adb, seems like I need root access to tcp ip 5555 wireless debugging, persistant without usb.]

Hi @vrgh,

If you're using Wifi ADB, battery tends to drain faster, it is recommended to connect your device to power cable.

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

Hi @unko,

Update rate per eye is 1 sec.

Is this ok for your development?

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

May I know your ROM version?

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

Hi @unko,

Which API are you using for getting pupil diameter?

I will check internally.

[Streamed AR for Unity - VIVE XR Elite]

Hi @Virtus,

Have you tried below method?

 

[Streamed AR for Unity - VIVE XR Elite]

Hi @Virtus,

Have you tried Vive Business Streaming?

 

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

Hi @unko,

Could you fix this error?

04-25 21:04:21.279  4592  4623 E Unity   : NotSupportedException: Encoding 932 data could not be found. Make sure you have correct international codeset assembly installed and enabled.
04-25 21:04:21.279  4592  4623 E Unity   :   at System.Text.Encoding.GetEncoding (System.Int32 codepage) [0x00000] in <00000000000000000000000000000000>:0 
04-25 21:04:21.279  4592  4623 E Unity   :   at Wave.Essence.Eye.WaveMain.Start () [0x00000] in <00000000000000000000000000000000>:0

There should be some problem with the method you use for StreamWriter.

I searched online, and I found out that you might need FileStream before using StreamWriter?

Both logs, internal and external, show "Storage permission granted!".

After you resolved above issue, please check below error,

04-25 21:04:21.283  4592  4623 E Unity   : NullReferenceException: Object reference not set to an instance of an object.
04-25 21:04:21.283  4592  4623 E Unity   :   at Wave.Essence.Eye.WaveMain.SaveData (System.String a, System.String b, System.String c, System.String d, System.String e, System.String f, System.String g, System.String h, System.String i, System.String j, System.String k, System.String l, System.String m, System.String n, System.String o, System.String p) [0x00000] in <00000000000000000000000000000000>:0 
04-25 21:04:21.283  4592  4623 E Unity   :   at Wave.Essence.Eye.WaveMain.FixedUpdate () [0x00000] in <00000000000000000000000000000000>:0

[how to get head position / rocation / timestamps of log data of headtracking and eyetracking ?]

Hi @unko,

Before launching your app, you can type "adb logcat > filename.txt" on command console.