Hackebein's Object Tracking

Hackebein's Object Tracking is a SteamVR overlay that puts your real tracked hardware onto objects on your VRChat avatar. Props and other meshes follow the tracker or controller you assign.

How it works

• In a VRChat Avatars Unity project, add a Tracker for each object you want to follow a SteamVR device.

• Build and upload the avatar. Instructions can be found on the website (.

• Start SteamVR, run this app, and wear the avatar in VRChat with OSC enabled.

In VRChat

• Cycle which physical device is on a slot from the Object Tracking expression menu.

• Set offset position and rotation per slot. (Offset guides are visible only to you.)

• Assignments and offsets are saved per avatar.

What you need

• SteamVR and supported trackers or controllers

• VRChat, with OSC enabled

• A VRChat Avatar Unity project (via VRChat Creator Companion)

• The Hackebein's Object Tracking package from Hackebein's VPM listing (

This Steam app is the Object Tracking runtime. The Unity package builds the avatar side. You need both.