# Trace Mode

### Description

Specifies what [EQS](https://renownedgames.gitbook.io/ai-tree/environment-query-system) surface is bound to.

You can configure it in [Environment Query](https://renownedgames.gitbook.io/ai-tree/environment-query-system/useful-objects/environment-query) asset.

Currently there are two avaliable options as shown in picture below.

<figure><img src="https://2203000093-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FGOxTM7Aj9oiVaIINrEkE%2Fuploads%2FRfrbcjuTWIBxHW1ZgzZU%2FEQ%205.png?alt=media&#x26;token=621ab08a-85bf-4e4a-a376-fe6b94a0cbb3" alt=""><figcaption></figcaption></figure>

### Trace modes

{% content-ref url="trace-mode/layer" %}
[layer](https://renownedgames.gitbook.io/ai-tree/environment-query-system/useful-objects/environment-query/trace-mode/layer)
{% endcontent-ref %}

{% content-ref url="../../../nodes/tasks/navmesh" %}
[navmesh](https://renownedgames.gitbook.io/ai-tree/nodes/tasks/navmesh)
{% endcontent-ref %}