NVIDIA GameWorks Integration

[Klikard]

I think you need to enable HBAO+ with cvar if I remember right, VXGI should work once you enable the relevant settings in PP volume. I’d start by checking the Nvidias VXGI test levels from Samples/UserContent/ (https://github//UnrealEngi…es/UserContent). VXGI test levels are bit hidden, I didn’t have time to move them around into more logical folder. It also makes it bit more tedious for me to keep the samples up-to-date if I do as now I’m just keeping the samples on same folders as they are on each nvidia tech branch.

Few has asked already, I’m still waiting for official Flex 1.2’s UE4 integration to appear before I merge it. It’s coming so it would be pointless for me to manually fix the old 4.17 integration to work on 4.19 as it would still use the older Flex. Flex 1.2 is especially interesting as it features plastic deformation now so it’s definitely worth the wait.

My UE4 branches don’t have Victory plugin, so I think you’ve gotten 's 4.19 branch instead (his does include that).

Thanks got HBAO+ Running trough cvar. But still the same result on the VXGI map by nvidia (CornellBox) no GI at all.

I will try to download and build your other branch with just vxgi/flow to see if GI shows on that one.

Update: I tried the other branch the same there. Is it just me having ?

Update2: i think i found the problem

LogD3D11RHI: Error: VXGI Error: VXGI requires a GPU that supports FP16 typed UAV loads natively (.3) or through NVAPI (+) when ambientOcclusionMode = false (GI_Base.cpp, 366)

LogD3D11RHI: Warning: VXGI support is limited to occlusion-only mode on GPU.

So my guess is VXGI 2.0 only supports and onwards?

Nvidia States on github ‘‘Minimum: a 64-bit Windows 7 system with any DirectX 11 class GPU’’

I dont really understand , haha confusing

FYI my card even supports