Forum Discussion

hugoar's avatar
hugoar
Protege
3 years ago

Passthrough with Unreal Engine 5.1.1. underlay

Hello I try to setup a simple AR project that runs on PC with Oculus Link on a Quest Pro with a passthrough background and 3D objects over it. I have followed the official documentation https://devel...
sunroot.o2's avatar
sunroot.o2
Protege
3 years ago

I'm also trying to do passthrough in PIE mode but the quality of it is too bad.

Could you let me know how to improve it?

I'm doing on UE5.1 with Quest Pro by PIE.

Each time i turn my head, the field of view is re-rendered.

 

 

 

vrmobility2's avatar
vrmobility2
Explorer
2 years ago

Hello,

 

 

Hello,

I have the same issue with objects not appearing ontop of the Underlay.

 

I enabled Alpha channel but it does not work more.

 

Do we need to do PostprocessVolume and PostprocessMaterials ?

 

I really tried alot of option with little success yet.

 

  • amx95's avatar
    amx95
    Explorer
    2 years ago

    I was able to run full screen Passthrough in a fork from oculus. And in order for it to work in the mesh, it is necessary to enable Allow CPU ACCESS in the mesh

  • hugoar's avatar
    hugoar
    Protege
    2 years ago

    have you tried to set the effect scalability to epic? it works for me