Building lighting after adding foliage grass takes forever?

Development World Creation
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1

Hello!

I recently bought a grass-pack from the marketplace and i use it as foliage. However after i have added my grass and i go to build the scene…it takes forever. I had it running all night and it only built 10% och the lighting. I assume that something is wrong and somewhere i’m not doing things right. I haven’t used UE4 for that long so keep in mind that i’m a bit of a noob ^^

Thanks!

2

Might be that the resolution of the light maps are to big.

3

Perhaps, how do i change the resolution of the light maps?