This is actually a pretty cool idea. Personally, I think it actually looks more like everything is made of those tiny square tiles you see in shower rooms... But it does look really good, and it's nice to see someone trying to implement the bump-mapping idea without actually using the shaders mod, since it is incompatible as nethercreep with OptiFine (which is all but mandatory for laptop players).
I wonder if OptiFine's mipmapping option breaks the effect, though...
i know that it looks like little squares some times it's a thing that i corrected for many blocks in 2.1
i know that it looks like little squares some times it's a thing that i corrected for many blocks in 2.1