> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.hegias.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Web VR Setup

||| This application can still be used, but is no longer being developed.

This section explains how to set up the **Web VR** feature **for Firefox** using the Oculus Software as an example.

### Virtual Reality Device 
Connect your Oculus Device to your computer via USB-cable and open the Oculus Software.


[![Example: Oculust Quest 2](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/1questconnectiondp_1dchfwc.png)](#openImage)

Go to Settings and under General enable the "Unknown Sources" option.

[![Enable Unknown Sources](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/2oculussettings_1mz0b1v.png)](#openImage)

### Firefox
To use Web VR you need the Firefox webbrowser (at least version 101.0.1).
Open a new browser tab, type **about:config** and enter.



[![](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/5webconfig_18zle9g.png)](#openImage)

Search for **vr.enable**. Switch **dom.vr.enabled** to _True_ using the arrows on the right.


[![Einschalten von dom.vr.enabled](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/screenshot-2022-08-23-181337_x1it25.png)](#openImage)


Go to your desired HEGIAS-Scene and allow hegias.com to reach virtual reality devices.


[![](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/popup_fxhnor.png)](#openImage)

Alternatively you can add hegias.com to the list of websites with virtual reality permissions inside the VR-settings tab.


[![](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/4virtualrealitysettingsdp_1x108yk.png)](#openImage)

In the Web-view of your scene you can now press the VR-button on the bottom right to start Web VR.


[![](https://storage.crisp.chat/users/helpdesk/website/f21390e955059800/8hegiasvrdp_pfv8zj.png)](#openImage)