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A combined octant/Delaunay method for fully automatic 3D mesh generation with multiple level octant differences

✍ Scribed by Marchand, Roger ;Riad, Sedki ;Elshabini-Riad, A.

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 306 KB
Volume: 12
Category: Article
ISSN: 1069-8299
DOI: 10.1002/(sici)1099-0887(199606)12:6<343::aid-cnm982>3.0.co;2-o

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✦ Synopsis

Automated mesh generation using a combined octree/Delaunay approach typically requires that rectangular elements be bounded by other rectangular elements which are not more that one division smaller (i.e. 1/8 the volume in 3D). This limitation is sometimes referred to as the 2 : 1 rule. This paper presents a modification which allows for any level of difference.