This will explain how to set your VT memory pool size.
But if you cannot fit all the textures on your card at once then you need to downres the textures. Which is what UE is doing for you. Otherwise the render would just crash.
This will explain how to set your VT memory pool size.
But if you cannot fit all the textures on your card at once then you need to downres the textures. Which is what UE is doing for you. Otherwise the render would just crash.