No scripting.  Here's a direct link to the effect page:<p><a href="http://www.romancortes.com/ficheros/css-coke.html" rel="nofollow">http://www.romancortes.com/ficheros/css-coke.html</a><p>Looks like it's just slicing up a wraparound texture vertically -- no scaling, just subsampling.  The can and highlight are just composited on top.  Slick and clever.<p>Note that it's really not "3D" in a meaningful sense.  It's doing pixel-aligned warping only, and is hard-coded to a cylinder (any "lathe" shape would also work).  This is the same trick that the Amiga used for the bouncing ball in 1985.