C# Overlay for OpenVR using DearImGui

Features

• Render ImGui to OpenVR overlay
  • Vsync with headset display
  • Pause rendering when overlay hidden
• Render to window (for debugging)
  • Hotswitch between windowed/OpenVR mode
• Pass inputs from OpenVR to ImGui
  • Mouse move
  • Left, right & middle click
  • Smooth scrolling
  • Keyboard support
    • Automatically hide show keyboard

Known Issues

• Mouse input is flipped vertically when using the overlay viewer

Requirements

• Download openvr_api.cs & place in DearOVRlay\openvr_api\openvr_api.cs
• Download openvr_api.dll (win64) & place in DearOVRlay\openvr_api\openvr_api.dll