We take a point on the geometry — the centroid — compute the value for that point on the space fillingcurve, and store the result in an additional column.
我们在几何图形上取一个点,即形心点,计算那个点在空间填充曲线上的值,并将结果存储在一个附加的列中。
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For example, a 19th-century mathematical curiosity called the "space-fillingcurve" - a sort of early fractal curve - recently resurfaced as a model for the shape of the human genome.