Clean Lightmaps in Unreal Engine - Optimizing Lightmap UV's

In this video, I quickly go over how to get cleaner looking lightmaps by tweaking a few settings inside of unreal engine and creating a custom UV channel for the lightmaps to use.
Unreal Engine
3Ds Max
GIVE AWAY
Download the UE4 couch asset here:
www.mediafire.com/file/ysaqjj...
Have a question? Ask in the discord
Discord: / discord
Website: jordanyounie.com/
Artstation: www.artstation.com/fussionzz97
Jordan Younie

[@surajprakash3181]

very helpful!

[@gabbiness]

Thank you! This really made me understand lightmaps UVs so much better!

[@Archilives_UE5_Ai]

Thank you, I've been looking for a solution for a long time without any, thanks for sharing

[@peterallely5417]

Thanks for this, mate.

[@anophyte]

Hello! I have more of a topic of discussion than a question, but still - when i make an interior scene and go about manually overriding lightmap resolution for all of the props, at some point i seem to hit a limit and every object starts to look like it has lightmap res of 16. I set packed lightmap resolution to 4096 and don't compress it, memory usage seems to be pretty reasonable. Does something like this ever happen to you? Do i somehow hit the gpu memory limit (i have 4gb 1050TI) or is it just the fact that unreal can't pack all the big lightmaps into one and i see the result of mipmapping?

[@fusions3d]

Thanks for watching! If you require more help or have any questions feel free to join my discord: discord.gg/TzxAHG42MT

[@chrisjansen1943]

Oh wow, yes please

[@olegchegodaev8765]

Hi. Jordan, can you show the World Setting, please?

[@fusions3d]

Hi Oleg, If your asking for my lightmass settings they are all default. I am using GPUlightmass for this scene.

[@iTeleport3D]

Do you use Lightmap COMPRESSION?

[@fusions3d]

The short answer: For games yes, for Arch-Viz no.