e/Moore curve

Information
has gloss	eng: A Moore curve (after E. H. Moore) is a continuous fractal space-filling curve which is a variant of the Hilbert curve. Precisely, it is the loop version of the Hilbert curve, and it may be thought as the union of four copies of the Hilbert curves combined in such a way to make the endpoints coincide.
lexicalization	eng: Moore curve
instance of	c/Fractal curves

Media
media:img	Moore-curve-stages-0-through-5.png
media:img	Moore3d-step3.png