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democap:hmdquest [2026/03/26 18:17] – dragonlorddemocap:hmdquest [2026/03/27 16:17] (current) – dragonlord
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 ====== Basic Support ====== ====== Basic Support ======
  
-DEMoCap can be used with Meta Quest HMDs to do limited motion capture. With these HMDs only upper body motion capture are usable with the following features present (depending on your Quest model):+DEMoCap can be used with Meta Quest HMDs to do limited motion capture. The following features can be captured depending on your Quest model:
   * Head tracking   * Head tracking
   * Hand tracking (controller or hands only)   * Hand tracking (controller or hands only)
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   * Face tracking   * Face tracking
   * Finger tracking   * Finger tracking
 +  * Upper body movement (body tracking enabled)
 +  * Lower body movement (body tracking enabled)
  
 Right now DEMoCap does not yet run on the Quest itself. Instead you have to connect the Quest to your PC where DEMoCap runs. This connection can be either wired or wireless using one of these programs: Right now DEMoCap does not yet run on the Quest itself. Instead you have to connect the Quest to your PC where DEMoCap runs. This connection can be either wired or wireless using one of these programs:
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 The most stable out of these is WiVRn. There controller and hands only works good. SteamLink has problems with finger tracking breaking the capture on Linux. Occulus Link/AirLink pretty much can't do finger tracking at all. Hence with controller mode various solutions are working while with finger tracking WiVRn seems to be the most reliable one. You have to try for yourself what works for your setup. The most stable out of these is WiVRn. There controller and hands only works good. SteamLink has problems with finger tracking breaking the capture on Linux. Occulus Link/AirLink pretty much can't do finger tracking at all. Hence with controller mode various solutions are working while with finger tracking WiVRn seems to be the most reliable one. You have to try for yourself what works for your setup.
  
 +To use body tracking you have to do the following:
 +- Enable body tracking in the Settings of your Quest
 +- Enable upper and lower body tracking in the WiVRn settings
 +- Enable body tracking in the WiVRn main menu (toggle icon at the top of the screen)
 +
 +Body tracking is done on the Quest using an AI model applied on the cameras built into the headset. The software runs on the headset itself so DEMoCap does not have to do this processing itself. Nevertheless body tracking on the Quest does reduce performance to some degree.
 ====== Full Body Tracking ====== ====== Full Body Tracking ======
  
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   * Foot Distance: Same as ''Shoulder Width''   * Foot Distance: Same as ''Shoulder Width''
  
 +===== WiVRn =====
 +
 +The stable and development branch of WiVRn does not yet contain support for Quest FBT. For this you have to use a separate feature branch. Packages for Linux and Quest you can find here:
 +  * [[https://github.com/WiVRn/WiVRn/actions/runs/23384815703/artifacts/6040835306|WiVRn APK]]. You have to side-load this APK onto your Quest. See WiVRn for information on how to do this.
 +  * [[https://github.com/WiVRn/WiVRn/actions/runs/23384815703/artifacts/6040832482|WiVRn Server Flatpak]]. For your Linux system to connect to the Quest.
 +
 +For more informations have a look at the [[https://wivrn.github.io/|WiVRn Page]].
democap/hmdquest.1774549051.txt.gz · Last modified: 2026/03/26 18:17 by dragonlord

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