how to udim and export a blender file into ge. LOOK AT DESCRIPTION FOR DIRECTIONS,mic wasn't working
hope ya like the vid and hope it helps, look here for directions, first go to edit mode then click U to open that menu afterthat select unwrap, then go to uv editing and click ctrl+U then click pick udims and select the material you want it to be then hit ok and after that add a mateirial then export to i3d and open in ge and add shaders from your data folder.