Search Unity

Resolved AR Face tracking Android

Discussion in 'AR' started by antoniskamzel, Jun 7, 2021.

  1. antoniskamzel

    antoniskamzel

    Joined:
    Feb 18, 2020
    Posts:
    25
    Hello, I've installed AR Foundation along with ARCore, ARKit, XR etc, all of them but I can't get face Tracking to work on my Android phone. I've seen tutorials on youtube making it work on android but I just can't. Does anyone know what's going on with compatibility? And if anybody know a way to do so, that would be highly appreciated. Thanks!
     
  2. KyryloKuzyk

    KyryloKuzyk

    Joined:
    Nov 4, 2013
    Posts:
    1,143
  3. antoniskamzel

    antoniskamzel

    Joined:
    Feb 18, 2020
    Posts:
    25
    My device is in this list (POCO X3 NFC).

    To be more specific with the problem. I follow this tutorial (and many others like this)

    but when I build and run my app on my phone, I get a black screen and the camera won't even show anything.
    And also in Player Settings > Graphics APIs I removed Vulkan, and then in XR Plug-in management I enabled ARCore and I was able to get the camera to show something but instead of the front camera it uses the back camera of the phone and it won't even do anything if I turn it around.
     
    Last edited: Jun 8, 2021
  4. FrankvHoof

    FrankvHoof

    Joined:
    Nov 3, 2014
    Posts:
    258
    I believe face-tracking only works with the front camera? (Not sure).
    You might have to switch the camera that you are using (Set the 'Facing Direction' on the ARCameraManager to 'User').

    Edit: Otherwise it might just be erroring during Init? Are you getting any logs?
     
  5. antoniskamzel

    antoniskamzel

    Joined:
    Feb 18, 2020
    Posts:
    25
    You are totally right, I haven't noticed the 'User' facing direction. Now it works fine. Thanks!
     
    AkashGurav likes this.
  6. ZemGameZ

    ZemGameZ

    Joined:
    Sep 29, 2020
    Posts:
    2
    You sir, are a true champion! Thanks for that..
     
  7. hojjat

    hojjat

    Joined:
    Jul 24, 2018
    Posts:
    2
    Check Il2cpp Build ,
    Its work for me