feat: separate steamvr and fossvr; add stub opencomposite article

content/docs/fossvr/_index.md

@@ -0,0 +1,17 @@
+---
+weight: 200
+title: FOSS VR
+---
+
+# FOSS VR
+
+If you want an alternative to SteamVR, there are a few options you can use, depending on your hardware:
+
+- For **PC VR headsets** you can use [Monado](/docs/fossvr/monado/)
+- For **standalone headsets** you can use [WiVRn](/docs/fossvr/wivrn/)
+
+In either case, here are some related projects you might want to check out:
+
+- [OpenComposite](/docs/fossvr/opencomposite/) allows you to run OpenVR games
+- [Envision](/docs/fossvr/envision/) is a GUI to setup and run either Monado or WiVRn
+- [Stardust XR](/docs/fossvr/stardust/) is an XR environment to run 2D and (eventually) 3D apps

content/docs/fossvr/envision/_index.md

@@ -7,7 +7,7 @@ title: Envision
 
 - [Envision GitLab repository](https://gitlab.com/gabmus/envision)
 
-Envision is a graphical app that acts as an orchestrator to get a full [Monado](/docs/monado/) or [WiVRn](/docs/wivrn/) setup up and running with a few clicks.
+Envision is a graphical app that acts as an orchestrator to get a full [Monado](/docs/fossvr/monado/) or [WiVRn](/docs/fossvr/wivrn/) setup up and running with a few clicks.
 
 {{< hint danger >}}
 **Warning**

content/docs/fossvr/monado/_index.md

@@ -14,4 +14,4 @@ Essentially, Monado is an open source OpenXR implementation, it can be used as a
 
 Depending on the game, Monado can offer a better overall experience (if with less features) compared to SteamVR, or it might not work at all
 
-Monado is made for PCVR headsets, if you have a standalone headset you can check out [WiVRn](/docs/wivrn/) or [ALVR](/docs/alvr/).
+Monado is made for PCVR headsets, if you have a standalone headset you can check out [WiVRn](/docs/fossvr/wivrn/) or [ALVR](/docs/steamvr/alvr/).

content/docs/fossvr/opencomposite/_index.md

@@ -0,0 +1,12 @@
+---
+weight: 800
+title: OpenComposite
+---
+
+# OpenComposite
+
+- [OpenComposite GitLab repository](https://gitlab.com/znixian/OpenOVR)
+
+> OpenComposite OpenXR (previously known as OpenOVR - OpenVR for OculusVR - but renamed due to confusion with OpenVR) is an implementation of SteamVR's API - OpenVR, forwarding calls directly to the OpenXR runtime. Think of it as a backwards version of ReVive, for the OpenXR compatible headsets.
+>
+> This allows you to play SteamVR-based games on an OpenXR compatible headset as though they were native titles, without the use of SteamVR!

content/docs/fossvr/wivrn/_index.md

@@ -9,4 +9,4 @@ title: WiVRn
 
 > WiVRn lets you run OpenXR applications on a computer and display them on a standalone headset.
 
-It's very similar in purpose to [Monado](/docs/monado/), but for standalone VR headsets.
+It's very similar in purpose to [Monado](/docs/fossvr/monado/), but for standalone VR headsets.

content/docs/steamvr/_index.md

@@ -0,0 +1,14 @@
+---
+weight: 100
+title: SteamVR
+---
+
+# SteamVR
+
+The de facto standard for anything PCVR, SteamVR runs on Linux.
+
+Unfortunately the Linux version is riddled with bugs, missing features and bad performace, so in general it can be a subpar experience.
+
+You can use one of the alternatives listed in the [FOSS VR section](/docs/fossvr/).
+
+If you want to use a standalone headset with SteamVR you can check out [ALVR](/docs/steamvr/alvr/).

content/docs/steamvr/alvr/_index.md

@@ -9,4 +9,4 @@ title: ALVR
 
 > Stream VR games from your PC to your headset via Wi-Fi.
 
-Feature rich and open source, ALVR currently depends on the SteamVR runtime, if you are looking to utilize wireless streaming of OpenXR without SteamVR, consider using [WiVRn](/docs/wivrn/).
+Feature rich and open source, ALVR currently depends on the SteamVR runtime, if you are looking to utilize wireless streaming of OpenXR without SteamVR, consider using [WiVRn](/docs/fossvr/wivrn/).