VR/en: Difference between revisions

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[https://monado.freedesktop.org/ Monado] is an open source OpenXR runtime. It offers support for a variety of hardware using its built-in drivers and can be used to run any OpenXR and, with the help of OpenComposite, most OpenVR applications.

Monado can be configured using its NixOS options ~~since 24~~.05:

Monado can be configured using its NixOS options {{Nixos:option|services.monado.enable}}:

{{file|/etc/nixos/configuration.nix|nix|3=services.monado = {

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XRT_COMPOSITOR_COMPUTE = "1";

};}}

Once configured, Monado can be started and stopped in a [[systemd]] user session.

For example, the following commands will start Monado and then follow its log output:

{{Commands|

$ systemctl --user start monado.service

$ journalctl --user --follow --unit monado.service

}}

=== Hand Tracking ===

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For further information about available environment variables and tweaks, read the [https://lvra.gitlab.io/docs/fossvr/monado/ Linux VR Adventures wiki] and the [https://monado.freedesktop.org/getting-started.html#environment-variables Monado documentation about environment variables]

== OpenComposite ==

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xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.monado}/share/openxr/1/openxr_monado.json";

# For WiVRn:

# For WiVRn v0.22 and below:

xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.wivrn}/share/openxr/1/openxr_wivrn.json";

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WiVRn is an OpenXR streaming application built around Monado. It wirelessly connects a standalone VR headset to a Linux computer. If your headset is not wireless, look at [[VR#Monado|Monado]] instead.

Example usage of the WiVRn module:

{{Warning|As of WiVRn version 0.23, WiVRn now manages the opencomposite paths itself. Only use the above opencomposite configuration when using versions below v0.23.}}

{{File|/etc/nixos/configuration.nix|nix|3=services.wivrn = {

@@ Line 3: / Line 3: @@
 [https://monado.freedesktop.org/ Monado] is an open source OpenXR runtime. It offers support for a variety of hardware using its built-in drivers and can be used to run any OpenXR and, with the help of OpenComposite, most OpenVR applications.
-Monado can be configured using its NixOS options since 24.05:
+Monado can be configured using its NixOS options {{Nixos:option|services.monado.enable}}:
 {{file|/etc/nixos/configuration.nix|nix|3=services.monado = {
@@ Line 16: / Line 16: @@
    XRT_COMPOSITOR_COMPUTE = "1";
 };}}
+Once configured, Monado can be started and stopped in a [[systemd]] user session.
+For example, the following commands will start Monado and then follow its log output:
+{{Commands|
+$ systemctl --user start monado.service
+$ journalctl --user --follow --unit monado.service
+}}
 === Hand Tracking ===
@@ Line 45: / Line 54: @@
 For further information about available environment variables and tweaks, read the [https://lvra.gitlab.io/docs/fossvr/monado/ Linux VR Adventures wiki] and the [https://monado.freedesktop.org/getting-started.html#environment-variables Monado documentation about environment variables]
 == OpenComposite ==
@@ Line 61: / Line 71: @@
 xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.monado}/share/openxr/1/openxr_monado.json";
-# For WiVRn:
+# For WiVRn v0.22 and below:
 xdg.configFile."openxr/1/active_runtime.json".source = "${pkgs.wivrn}/share/openxr/1/openxr_wivrn.json";
@@ Line 90: / Line 100: @@
 WiVRn is an OpenXR streaming application built around Monado. It wirelessly connects a standalone VR headset to a Linux computer. If your headset is not wireless, look at [[VR#Monado|Monado]] instead.
 Example usage of the WiVRn module:
+{{Warning|As of WiVRn version 0.23, WiVRn now manages the opencomposite paths itself. Only use the above opencomposite configuration when using versions below v0.23.}}
 {{File|/etc/nixos/configuration.nix|nix|3=services.wivrn = {