Unreal Development
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Welcome to the Meta Developer Forum!

Welcome to the Meta Developer Forum! This is a community-driven space where you can share insights, ask questions, and address challenges with fellow developers. Our goal is to create a supportive and respectful environment where everyone can learn f...

Resolved! MRUK scene loading inconsistently

I am working on a mixed reality game and using the MRUK to load scene data. "Load scene from device async" doesn't seem to work. Before using the MRUK, I used the OculusXrSceneActor, which worked wonderfully, but now im kind of lost. Now, using the "...

Passthrough broken in v66/67 VRPreview

With the current Quest 3 firmware v66/v67 passthrough is broken in VRPreview, it is drawn on top and occludes all 3D content (passthrough layer "underlay"). Even the Meta PTSamples project isn't working anymore. Unreal Engine version and Meta plugin ...

Quest 3 Specific Build for graphical update

We've been having some issues with trying to make a Quest 3 graphical update filed and wondering what the best method of doing this would be.We want to use device profiles to control both the texture resolution and other cvars that we are changing. W...

Get lighting data from HMD

I am currently developing a mixed reality experience, and was hoping to use lighting information from the headset cameras (Quest 3) to light the scene in real time. Is this a possibility? If so, how do I do this?I am using Unreal Engine 5.3 with Meta...

Full Body Tracking poor performance in UE5 and Air Link

Hello everyone,I would like to use the Full Body Tracking feature with the Meta Quest 3 in my Unreal Engine 5.3 project. My Meta Quest 3 is connected via Air Link, and in the final game, the game should also run in this manner (the executable file sh...

Aecryn by Honored Guest
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Meta Quest 3 GPU Crash

Hi, I am building a Quest VR game with Unreal Engine 4.27 from Meta github Fork. There's random crash from time to time. It seems GPU Management Unit has crashed. Here's a log of what happened. I can't find documentation on what this opcode means.Her...

ljbha007_0-1711934819460.png 20240321-141240.jpg
ljbha007 by Honored Guest
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