My card is kepler and vxgi 2.0 dont work. I want to use datasmith but use vxgi. Material is doesnt work old version engine. How to do this 4,21 datasmith import and work 4.18 ?
You should be able to move any UE4 asset from an older or same version of the engine to a VXGI version. So, if Datasmith is used on 4.20 engine, the assets are transferrable to a VXGI based on 4.20 or 4.21. You cannot use the assets on an older version (4.19).
I want to use specific branch. Example 4,19 gamework branchs, hairworks flex vxgi hbao+ etc all in one
You would have to use 4.19 Datasmith to create a 4.19 asset. There is no way to use the latest Datasmith in this case.