MT2 render very different from UE4

feracon

Hello,

My models textures in Marmoset Toolbag 2 and Substance Painter look great but look like garbage in UE4.

I'm using the UE4 material in MT2. The metallic map looks particularly awful in UE4. 

Anyone have any ideas? Images attached. 

feracon

Solved this. Use alpha BC4 compression for roughness and metallic textures, make sure sRGB is unchecked. 
Normal map may need to be flipped . 

Deforges

wow dude, thanks a lot I was about to ask this same question.