Hello everyone
My question may seems dumb, but i did search and yet found nothing. So, how can I make a river ? In the CryEngine it’s simple as hell, but i have no clue here 
Thanks for your answers
You best buy marketplace content like the procedural nature pack which contains a river spline.
Unfortunately epic does not provide a good (performance and looks) solution for such simple things like rivers, weather and so on.
Oh I see. Thanks anyway