light map UV generation

Development Rendering
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1

Hi guys,

I’m trying to follow up one of new features regarding light map UV generation where is this tool?
Can’t find this generator in UE 4.5 preview version. Anyone?

2

Hi,
There’s checkbox ‘Generate Lightmap UVs’ under Build Settings on the right inside StaticMesh Editor:

18074-lmapgeneration.jpg

All you need now is to check it and press ‘Apply Changes’
It automatically generates second UV channel with lightmap unwrap

3

Thanks for your answer Revenvik!
I was looking the option out of Build button on the main menu.