Raytraced translucency causes massive scene glitch

Development Rendering
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1

Good morning!

I have encountered a problem while trying to switch to Raytraced Translucency with a Post Process Volume. As soon as I switch from Raster to Raytraced the whole scene turns black and even the wireframe top viewport starts to glitch in a really weird way.

I have a 3080RTX and use Hardware Ray tracing when possible is ticked as well as DirectX12. I started not long ago in UE5 and I have no idea where the problem could be, maybe because I enabled substrate materials?

If someone has any idea it would be very appreciated! :slight_smile:

UE5_translucency_02
UE5_translucency_021920×993 184 KB

UE5_translucency_01
UE5_translucency_011920×956 171 KB

2

Okay, I already kind of solved it, it is indeed the fact that substrate is still not compatible with the raytraced translucency option

3

Yes, found this out myself much to my dismay!
does this stuff ever get announced/documented i wonder?

4

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