Just been copied from OpenVR driver example

SDK: https://github.com/verncat/RayNeo-Air-3S-Pro-OpenVR

Input and Bindings

This driver exposes multiple HMD input components so you can bind RayNeo glasses buttons to SteamVR dashboard actions:

• System Button (Power/System): Toggles Dashboard by default.
• Volume Up: Mapped to trigger/click (use for Left-Click in Dashboard).
• Volume Down: Mapped to grip/click (use for Back).
• Brightness Button:
  • Single Click: Mapped to application_menu/click (use for Home).
  • Double Click: Recenter the HMD position/orientation (useful for drift correction).

Pointer pose for mouse-like interaction comes from /user/head/pose/raw.

Example binding for Generic HMD (place in SteamVR resources or import via Controller Bindings UI): see resources/bindings/rayneo_generic_hmd.json.

Download

You can download the latest release from the GitHub Releases page.

Build Instructions

Prerequisites:

• CMake: Version 3.16 or newer.
• Compiler: C++23 compatible compiler.
  • Windows: Visual Studio 2022 (v17.0+).
  • Linux: GCC 13+ or Clang 16+.
• Dependencies:
  • Windows: libusb (recommended via vcpkg).
  • Linux: libusb-1.0-0-dev (Debian/Ubuntu) or libusb-devel (Fedora/Arch), pkg-config.

Windows:

1. Install vcpkg and libusb (if not already installed):

   git clone https://github.com/microsoft/vcpkg
   .\vcpkg\bootstrap-vcpkg.bat
   .\vcpkg\vcpkg install libusb

2. Open the project folder in VS Code or a terminal.
3. Create a build directory: mkdir build && cd build
4. Generate project files (replace path to vcpkg.cmake with your actual path):

   cmake .. -DCMAKE_TOOLCHAIN_FILE=C:/path/to/vcpkg/scripts/buildsystems/vcpkg.cmake

5. Build the project: cmake --build . --config Release

Linux:

1. Install dependencies (Ubuntu/Debian example):

   sudo apt-get update
   sudo apt-get install cmake build-essential libusb-1.0-0-dev pkg-config

2. Open a terminal in the project folder.
3. Create a build directory: mkdir build_linux && cd build_linux
4. Generate makefiles: cmake ..
5. Build the project: make