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Unreal Engine Livestream - Creating Custom and Auto-Generated Lightmaps - Dec 7 - Live from Epic HQ

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WHAT
On this week’s livestream, Epic Games Technical Writer Tim Hobson will go over some tips and techniques for creating custom lightmap UVs inside Unreal Engine 4, using the auto-generate lightmap in-editor tools. Tim will also cover some gotchas that you need to be aware of in order to get your lightmaps looking the best they possibly can. If that was not enough, he will also share with you some ways to optimize your lightmaps using the lighting tools, viewport view modes, and more. If you have ever wondered how to get the best possible looking lightmaps, this livestream is one you do not want to miss!

WHEN
Thursday, December 7th @ 2:00PM ET Countdown]

WHERE
Twitch
Youtube
Facebook

WHO
Tim Hobson - Technical Writer - @TimHobsonUE4](https://twitter.com/timhobsonue4)
Amanda Bott - Community Manager - @amandambott](http://twitter.com/amandambott)

Post your questions for Tim in the comments below and we’ll try to answer them on the livestream.

ARCHIVE
https://youtube.com/watch?v=qZA_otJyZ1A

Do these get archived anywhere?

https://www.youtube.com/user/UnrealDevelopmentKit/videos

Awesome :slight_smile: Looking forward to it!

Documentation

Can I use non power of 2 values for lightmaps without any problems like streaming issues or resizing artifacts?

Yes, you can because everything gets packed into the lightmap texture atlas that can only ever be a power of two texture. This means that you don’t have to worry in the end. the benefit of using only power of two sizes does mean that they will all fit nicely into the texture atlas, though.

HI, All I have somehow missed this on live, can we get it on youtube …if yes when can we expect?

Its on their twitch channel now and most likely in a few days, also their YOUTUBE…

teak

Thanks …However, twitch link is not working, youtube links would great.

Twitch

Does that work for you? I was watching it last night. I find Twitch’s interface very unintuitive.

Is it going to be available on UE YT chanel ?

Thanks, WolfSpinach it worked now for me.