[UPDATE][Wave 4.5.0] Demonstration on how to use WAVE Passthrough Underlay/Overlay APIs

[Tony PH Lin]

Please check it out we have some updates on Wave 4.5.0 Passthrough Overlay.

[Tony PH Lin]

Hello @hyunaseo,

There is no Unreal Blueprint function ready to connect passthrough underlay API.

Internally it's workable to call native API directly, and please refer below API.

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

Thanks.

[mrlabadmin]

Hello Tony PH Lin,

Is Passthrough Overlay or Underlay also available for Vive Flow?

Thanks!

[Luke Higgs]

On 8/31/2022 at 11:38 AM, mrlabadmin said:

Hello Tony PH Lin,

Is Passthrough Overlay or Underlay also available for Vive Flow?

Thanks!

I am also interested in using passthrough in the Vive Flow, I'm having trouble getting the camera to come online and this example doesn't seem to work: https://github.com/hardcoded2/WavePassthroughOverlayExample

[Ring]

On 3/10/2022 at 10:53 PM, Alex_HTC said:

Hi @Yeongjae_Choi

An example showing how to use these apis is here:
https://github.com/hardcoded2/WavePassthroughOverlayExample

It is my understanding that the above will work on focus3 and flow support is forthcoming.

Hi, @Alex_HTC

Thank you for your sharing !

Is  your 'WavePassthroughOverlayExample' project also work on VIVE Pro?

I ran your project on unity, but it had error "DllNotFoundException: wave_api".

Do you have any idea about how to fix it?

Thank you very much!

[gtpk11]

Is VIVE FLOW support Pass-Through yet?

Edited March 2, 2023 by gtpk11

[tamasa]

Hi!

Is it possible to change the opacity/alpha of the underlay passthrough? (like in Oculus devices for example)

Is is possible to achieve the same as "WVR_SetPassthroughOverlayAlpha" for Underlay?

[Fangh]

Quote

Due to privacy policy, we do not offer ways to access the raw camera images

I would need to access the camera image because I want to create a visioconference app and I want to send the video through webRTC.

What solution can I use ?