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Neighborhood Sequences on nD Hexagonal/Face-Centered-Cubic Grids

机译:ND六边形/面居 - 立方网格的邻居序列

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The two-dimensional hexagonal grid and the three-dimensional face-centered cubic grid can be described by intersecting Z~3 and Z4 with a (hyper)plane. Corresponding grids in higher dimensions (nD) are examined. In this paper, we define distance functions based on neighborhood sequences on these, higher dimensional generalizations of the hexagonal grid. An algorithm to produce a shortest path based on neighborhood sequences between any two gridpoints is presented. A formula to compute distance and condition of metricity are presented for neighborhood sequences using two types of neighbors. Distance transform as an application of these distances is also shown.
机译:通过将Z〜3和Z4与(超)平面相交,可以描述二维六边形网格和三维面中心。检查更高尺寸(ND)的相应网格。在本文中,我们基于这些邻域序列定义距离函数,六边形网格的较高尺寸概括。提出了一种基于任何两个网格点之间的邻域序列产生最短路径的算法。使用两种类型邻居的邻域序列向计算距离和度量的公式。还显示了作为这些距离的应用的距离变换。

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