I’m using OpenXR/Vulkan in UE 5.0.3 to build for Quest 2, it seems the Set Display Frequency node is not exposed to blueprint yet. How do i set the display frequency to 90Hz with C++? My project will be running in a lab and running at 90Hz is a critical requirement.

You would have to create a plugin. [image] Plugins How to create Unreal Engine plugins. I’d suggest looking at the OpenXREyeTracker plugin in the engine code for an example on how everything is set up. The plugin needs to have a OpenXR plugin class that impl…

It’s not available in the current OpenXR addon. You would have to implement the XR_FB_display_refresh_rate OpenXR extension using the IOpenXRExtensionPlugin interface.

How do i set the Display Frequency of Quest 2 project to 90Hz?

Development Platform & Builds XR Development

BestMichaelEver (BestMichaelEver) November 15, 2022, 5:55am 3

how do i do that?