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Post by **Lysander** » Sat Apr 09, 2022 3:01 pm

Not necessarily, what with the rise of VR and PSVR2. We need to lobby wherever possible for native 3D support, maybe well get somewhere.

Post by **tadpole** » Sat Apr 30, 2022 4:33 pm

Does anyone know the minimum nvidia driver required for the City Sample demo (and the final release of UE5 generally it would seem)?

I was using 451.67 (on a GTX 1080Ti) as it seemed to work well with 3D - but this gave "nanite cannot be rendered" errors in the city sample.

I upgraded to the latest driver (512.59) which seems to only be available in the DCH version - the city sample works perfectly but all things 3D are now broken. I added the 3d driver back in using 3DFM but only seem to be able to get anaglyph (I have a compatible passive monitor) and cannot run the setup wizard (error in stereocplapi) - perhaps due to it being DCH.

There are lots of driver versions in between, and likely a number of them work, but I'm hoping to find the earliest one without having to reinstall the drivers dozens of times, so hopefully someone knows a shortcut or already has it running on an earlier driver.

Post by **3DNovice** » Sun May 01, 2022 4:52 am

Post by **tadpole** » Sun May 01, 2022 5:21 am

3DNovice wrote: ↑Sun May 01, 2022 4:52 amCheck Device Manager and make sure that the USB driver is installed, if it isn't try finding nvstusb.inf and then navigate to it via the update driver feature in Device Manager/Browse my computer for driver software

Many thanks for the quick reply

I don't have the pyramid, I'm using a Zalman-compatible passive TV (which works well on the older drivers).

3DNovice wrote: ↑Sun May 01, 2022 4:52 amTo skip the wizard, try using the 3D StartUp.bat, I think it was from b03b, it automates the process by setting the appropriate registry keys

Do you have a link for 3d startup.bat? (I was unable to find it here or on bo3b's wiki)

Also do you know if the demos work on pre-496.13 drivers?

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EDIT - Ok I think I found the batch file here https://www.nvidia.com/en-us/geforce/fo ... -settings/
However I managed to fix the anaglyph issue by changing the registry value of "StereoViewerType" from 0x00000001 to 0x00020000 (as found in a registry backup).

I'm still curious if anyone has managed to get the demos running on older (especially pre-496.13) drivers though.

Post by **3DNovice** » Fri May 20, 2022 7:43 pm

Post by **tadpole** » Mon May 23, 2022 6:03 pm

3DNovice wrote: ↑Fri May 20, 2022 7:43 pm Unreal has updated to Unreal 5.1, there is a newer demo available using this.

https://www.dsogaming.com/news/the-matr ... -download/

Does this downloaded version have a dlss requirement? If so it might explain why it crashes on my GTX 1080Ti (even with latest nvidia drivers)

Post by **3DNovice** » Wed Jul 06, 2022 1:14 pm

Post by **ClausHT** » Wed Sep 28, 2022 11:55 pm

I thought that Nanite in IE 5 might be the future for VR, especially for metaverse, as it is meant to be able to work with high poly meshes, and, well the fastest way to digitize real world object is to use photogrammetry or 3d scanner. The main problem with this technology was and actually still is that to be able to use them in anything that is not prerendered we need supercomputer or we have to spend time to optimize them, which is slow.
So I've tried to load a couple of real 3dscans I got from demo projects of one of 3d scanners manufacturer and, well. Still not really useful. Some just crushed UE5 each time. So unfortunately there are still lots of work to do before we could forget of such thing like retopology.

Post by **3DNovice** » Mon Feb 06, 2023 9:17 am

Post by **3DNovice** » Wed Mar 29, 2023 10:22 am

Post by **3DNovice** » Thu Apr 13, 2023 3:20 pm

Post by **3DNovice** » Sat Aug 26, 2023 12:53 am

Post by **3DNovice** » Tue Sep 19, 2023 1:01 pm

Post by **3DNovice** » Tue Sep 19, 2023 1:10 pm

Post by **tadpole** » Mon Sep 25, 2023 6:24 pm

3DNovice wrote: ↑Tue Sep 19, 2023 1:10 pm
tadpole wrote: ↑Sat Apr 30, 2022 4:33 pm I was using 451.67 (on a GTX 1080Ti) as it seemed to work well with 3D - but this gave "nanite cannot be rendered" errors in the city sample.
You would likely need the newest version of W10/11 with updated runtime environments and the latest WDDM version, which you can check via the display tab in dxdiag

There's this...
Minimum and recommended hardware specifications and necessary software for developing with Unreal Engine.
https://docs.unrealengine.com/5.0/en-US ... al-engine/

Many thanks for the reply

My post is quite old now though and I've since set up a new PC and it's all working well

Post by **3DNovice** » Wed Oct 18, 2023 11:16 am

Post by **3DNovice** » Sun Nov 26, 2023 4:37 pm

Post by **3DNovice** » Tue Dec 05, 2023 10:59 am

Post by **Necropants** » Sat Dec 09, 2023 5:47 am

Tekken 8 uses UE5 and despite lack of 3D and dx12, it runs flawlessly on my 2080ti at 1440p

Post by **3DNovice** » Tue Jan 02, 2024 7:21 am

Post by **3DNovice** » Wed Jan 24, 2024 12:31 pm

Re: Unreal Engine 5

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