Curved Bricks

Hello Everyone,
I’m interested in making curved bricks like the one in the picture. Can anyone point me in the right direction of a good tutorial. Thankshttps://s-media-cache-ak0.pinimg.com/736x/7d/4d/87/7d4d8749fd9db3dbda6118915b8d5bb3.jpg

Maybe have a look here…

This guy may have some thoughts…

You can do it with just a PBR texture with displacement in cycles…

but I set things up a bit differently using an unfilled circle…
and made this pattern…


selected all edges and marked them as seams
that split each face into a new shape and I was able to rotate/scale and stack the UV islands…for it…

Or you could just mesh out a single unit and use array modifiers…

but the texture becomes a bit repetitive, real quick…

and if you want to make it procedural…try this video to make the cobble by @RyanKingArt