UNREAL 4.21 - Impossible to use fog material, volume material doesn´t work in-game. why?

Development Rendering
1

Hi, i canot make fog particles, material does appear in viewport, but it doesn´t appear in-game, as son as i click play, fog particles dissapears,
attached my pic. Exponential Height Fog is as default with volumetric fog checked.

fog-problem.png

Please help!

2

Depends on how you setup your particle systems too. I have made this tutorial some time ago, follow it and it might resolve all your doubts. You will end up with a nice fog which will interact with the pawn as it moves through it.

https://forums.unrealengine.com/community/community-content-tools-and-tutorials/1573652-interactive-volumetric-fog-swamp-fog-like-effect

3

Thanks man!