PicoFBT
Pico Full Body Tracking support for QuestCraft
About this Mod
PicoFBT - Full Body Tracking for QuestCraft
Bring your whole body into Minecraft VR! PicoFBT adds native support for Pico Motion Trackers to QuestCraft, enabling full-body tracking with up to 7 tracking points (waist, feet, elbows, and knees).
Features:
- Native Pico Tracker Support - Seamlessly integrates with Pico Motion Trackers on your Pico 4, 4 Ultra, or Neo 3 headset
- Auto-Calibration - Hold a T-pose in the calibration screen for 3 seconds and you're ready to go
- Low Latency - Built on Pico's native body tracking API for responsive, real-time movement
- Pico-Optimized - Specifically designed for standalone VR on Pico headsets running QuestCraft
Requirements:
- QuestCraft (Minecraft 1.21.1 with Vivecraft)
- Pico 4, Pico 4 Ultra, or Pico Neo 3 headset
- Pico Motion Trackers (minimum 2 trackers - Pico will estimate additional tracking points)
How to Use:
- Install the mod JAR into your QuestCraft mods folder, or install it from the mod manager
- Pair your Pico Motion Trackers
- Launch Minecraft VR
- Open Settings → Calibrate FBT...
- Stand in a T-pose with all trackers visible for 3 seconds
- Enjoy full-body immersion in Minecraft!
Transform your Minecraft VR experience from a floating torso to a fully-tracked avatar. Dance, crouch, kick, and move naturally in your blocky world!
Available Versions
How to Install PicoFBT on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "PicoFBT". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
PicoFBT server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is PicoFBT compatible with fabric?
PicoFBT officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with PicoFBT – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if PicoFBT consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install PicoFBT with just one click on your server.