Any 4.27 version should work, minor releases like 4.27.1 or 4.27.2 should not break compatibility.
the last one I found was for 4.26 version.
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Thank sire
2 Likes
I found a bug in 4.27. When the number of models in the scene exceeds 4562, GPU Lightmass progess will stop working，please fix it,thanks.
Make sure you’re not running out of vram.
Do i need to change something in the UE5 Editor to make GPU lightmass work ? I mader a quick scene using only spotlights but after building successfully the lighting, it seems the like light building process has no effect on my scene.
On my second atempt i disabled the global illumination setting from lumen to none, in the PostP… but after builidng the light, everything was pretty dark, like there is not light bouncing at all… any idea what is going on ?
Hi
I love this GPU bake over the Unreal version but will you be adding denoiser to the build ? just wondering if it will make the process quicker ?
Also adding different light features like the ‘Rect’ Lights because I have a lot of square ceiling lights in my project
Hi. Maybe someone will help. I use UE 4.25.4 (because this is the last working version with mobile VR) and GPULightmas-UE4.25.4. But lighting bake incorrectly:
Standart bake:
GPU Lightmass 4.25.4 bake:
What i do wrong? Maybe I’m missing some settings?
Hi All,
UPDATE 21st February 2023
I have made a git hub repository the README in the link below
Unreal 5.1.1
UnrealEngine-5/README.md at GPULightmass-5.1.1-vs2022 · jimshalo10/UnrealEngine-5 (github.com)
This is Luoshuangs-GPULightmass ready to build in Visual Studio 2022 latest version with all the official patches from Epic
To simply build this follow the instructions in About at the top of the README.md
About from repository
This is GPULightmass with 5.0.3-release with the patches to build with MS VS 2022. GPULightmass allows the use of Nvidia GTX 970, GTX 1050 and GTX 1080 series upward and works with RTX 20XX and 30XX graphics cards, by simply clicking “Build Lighting”. The ue5-main ONLY supports RTX 2060 onwards
You will need to apply for access at this page or you will get the Web page 404 and in the post below
Unreal Engine on - Unreal Engine Registration
Update 21st February 2023
When registered use the link below for version 5.1.1 README
Unreal 5.1.1
UnrealEngine-5/README.md at GPULightmass-5.1.1-vs2022 · jimshalo10/UnrealEngine-5 (github.com)
The older 5.0.3 version is at
UnrealEngine-5/Build.version at GPULightmass-50x-vs2022 · jimshalo10/UnrealEngine-5 (github.com)
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hi @Nick_Tarasov ,
You will need to apply for access at this page
Register for Downloading Unreal Engine Source Code | Unreal Engine 5.1 Documentation
@Jimbohalo10
Thanks for the answer!
Maybe you have 's GPU Lightmass for 5.0.2 ?
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Hi @Nick_Tarasov
I have updated the link above to reflect that this is now 5.0.3
The repository name you will see in Git Bash is now
“Luoshuangs-GPULightmass-50x-vs2022”
Thanks
Wasn’t esier the previous GPUL’s installation method? (Just download and extract the files)
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You can of course use the latest version from ue5-main and you can spend lots of time finding the individual files from dropbox and find that EA2 files don’t work with the 5.0.2 binary version. Find some more drop box files which don’t work and lots of code that does not work.
I have been asked to make a Visual Studio 2022 repository which built and worked straight way
I made this repository for 5.0.3 because there isn’t any documentation on how to patch 5.0.2 BINARY Epic Launcher. It did not work for Visual 2022 (any version without patches).
When I followed the sparse documentation README dated 19 September 2021 it failed!
hello!
I’m connected
but the link is still not available. It also gives a 404 error
hi @maxxx3d
you will need to
- Link the accounts
If you have not already signed the Unreal Engine End User License Agreement, you will need read through its terms and select the check box, then select Link Account. If you are signed out of your account, you will be directed to to sign in after clicking the Link Account button.
- Authorize
To complete the OAuth App Authorization process, click the Authorize EpicGames button. You can learn more about this process in ’s overview on Authorizing OAuth Apps.
6. Accept the email invitation
will send an email inviting you to join the @EpicGames organization on . You must select the Join @EpicGames button in this email within seven days to complete the and Epic Games account linking process.
see Unreal Engine on - Unreal Engine
When I did this I had to log out. In fact, I restarted my PC and cleared my web cache for Unreal and
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Thanks you for the nice work!
bingo! thanks a lot!