Extile was initially released for Unreal Engine a while back and later for Unity and now its finally available for Blender! Extile is a bunch of mathematical functions grouped into Blender nodes - that eliminate repetitiveness in tiling textures. It works on both geometric patterned textures such as tiles and bricks and also on organic textures. In the case of the Blender version you have two main node graphs depending on what type of textures you are working on that are easily accessible and completely ready to be used out of the box.
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