scrumplex / wlx-overlay-x

WlxOverlay for OpenXR, written in Rust.

WlxOverlay X

A lightweight OpenXR overlay for Wayland desktops, inspired by XSOverlay.

This is a rewrite of WlxOverlay (That one is for OpenVR).

Under Development

This project is in a highly experimental state. If you would like to give this a go, you might want to talk to me first.

• Discord: https://discord.gg/gHwJ2vwSWV
• Matrix Space: #linux-vr-adventures:matrix.org

Usage

Recommend grabbing rustup if you don't have it yet.

Start Monado or any other OpenXR runtime.

Required extensions are EXTX_overlay and MND_egl_enable.

cargo run

You'll see a screen and keyboard. You can turn these on and off using the watch on your left wrist.

Right click: turn your controller so that your backhand is facing your hmd. You'll get a yellow laser. Pull trigger for right-click.

Move screen: Grab using grip. Adjust distace using stick up/down while gripping.

Resize screen: Same as Move screen but turn your controller to get the yellow laser.

Known Issues

StereoKit fails to build with OpenXR version 1.0.29. You can downgrade your OpenXR syetem package to fix this.

Reporting Issues

Make sure to:

• set RUST_LOG=debug
• use a debug build to see GL assertion messages

Works Used

• freesound, CC0 sound effects (find the sounds by searching for their number)
• StereoKit, MIT
• SimulaVR TextShader, MIT - StereoKit port from StardustXR, GPL-2
• See Cargo.toml for full list.