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Issue No.05 - September (1995 vol.15)

pp: 62-69

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/38.403829

ABSTRACT

A direct algorithm for computing the Delaunay triangulation in three dimensions is presented. The algorithm uses a 3D cell data structure to preprocess the data, a range searching procedure to find Delaunay points quickly, and a shelling mechanism to put tetrahedra together in such a way that completeness and correctness are guaranteed. A face and an edge lists are used to govern the triangulation process. The convex hull can also be computed at no extra cost.

INDEX TERMS

Delaunay triangulation

CITATION

Tsung-Pao Fang, Les A. Piegl, "Delaunay Triangulation in Three Dimensions",

*IEEE Computer Graphics and Applications*, vol.15, no. 5, pp. 62-69, September 1995, doi:10.1109/38.403829REFERENCES