> For the complete documentation index, see [llms.txt](https://multiset.gitbook.io/multiset/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://multiset.gitbook.io/multiset/unity-sdk/sample-scenes/modelset-tracking.md).

# Object Tracking

## Object Tracking

<figure><img src="/files/iBW93CGOdIcsKxmrkORR" alt=""><figcaption></figcaption></figure>

Object tracking scene allows your anchor AR elements at the object level. To get started, you can add your Object code from the Developer portal and download the modified mesh of the object in Unity.

Please add all the AR elements as children of the ObjectSpace -> OBJ\_Code\_GamesObject, you should create your content relative to the object Mesh, as shown below.

<figure><img src="/files/kKbZ7Iiz8QScnPdRjjvr" alt="" width="390"><figcaption></figcaption></figure>

<figure><img src="/files/1InJsYydJqTBRLrjEx6G" alt=""><figcaption></figcaption></figure>

Key parameters of [Object Tracking Manager](/multiset/unity-sdk/api-reference/modelsettrackingmanager.md)

1. Object Code: The code that you get from the developer portal once Object Tracking is active.
2. Auto Tracking: To start Object Tracking upon AR session initiation.
3. Restarts Tracking: Resume tracking when the user returns to the AR session.
4. Show alert: Whether to show tracking success/failure UI alerts


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