Space-filling curve - WikipediaThree iterations of the Peano curve construction, whose limit is a space-filling curve. In mathematical analysis, a space-filling curve is a curve whose range reaches every point in a higher dimensional region, typically the unit square (or more generally an n-dimensional unit hypercube). Because Giuseppe Peano (1858–1932) was the first to discover one, space-filling curves in the 2-dimensional pl
