https://i.ytimg.com/vi/_yczciMYv4Y/hqdefault.jpg In this tutorial, we’re talking about multi-tile UVs (sometimes called UDIM). I cover what they are, why they’re useful, how to create them in Blender, and how to render multi-tile textures in Cycles. Grab the UDIM_converter node group from the video here: https://drive.google.com/file/d/0B4md98mV7RHJU1E0dFA1X2dueU0/view?usp=sharing It’s based on the setup in this thread: http://blenderartists.org/forum/showthread.php?301138-Multi-tile-uv-s source