Skip to main content
keyone957
New Participant
January 10, 2024

how to retargeting avatar with iobt

I want to do full body tracking using iobt. If you install the meta movement SDK and view the sample scene, the avatar will appear properly. However, if I take the avatar fbx file I use and use it, the avatar comes out distorted like that. Is there a way to automatically and accurately perform avatar retargeting?

i use Meta Quest Pro

unity 2023.3.17f1

please help me!!!!

This topic has been closed for replies.

6 replies

Richdev
Richdev
New Participant
February 12, 2024

I'm having the exact same problem and are looking for answers - if I find anything I will let you know 🙂

Richdev
Richdev
New Participant
February 12, 2024

Ok So I figured it out. If you followed the tutorial its seems the default config on the scripts doesn't quite seem to be correct and caused some issues with retargeting. 

If you look in the packages folder. For me it was : Packages/com.meta.movement/Samples/Prefabs/Retargeting/
then use the prefab ArmatureSkinningUpdateRetarget.prefab

This is an example using the prefab from the package : https://youtu.be/-q8Ci5oLX4U
I then imported my own model and like for like copied all of the settings from the original prefab. I didnt really spend much time tweaking this and also messed with some of the settings but seems to be working fine : https://youtu.be/7i4Ph-OhiiM

Hope this helps you out 🙂





    keyone957Author
    New Participant
    February 13, 2024

    omg! Looking at the video, it looks like it works really well! I'm sorry, but could you share the Unity file for that project? thank you !!

     

    keyone957Author
    New Participant
    February 13, 2024

    As shown in the picture, the size of the avatar I will use and the prefab shown in the example are very different. Is this okay?

      Richdev
      Richdev
      New Participant
      February 13, 2024

      Yeah I believe the models should scale accordingly based on your head height when its running on your headset.
      I'm pretty new to VR myself so don't quote me on that. The best thing to do is test with the avatar provided and then replicate it with your new model using the prefab.

        keyone957Author
        New Participant
        February 13, 2024

        Thank you so much for your thoughtful response!

        I'll give it a try!

          Terms & ConditionsAccessibility statement