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A Comment on Pseudo-Triangulation in Three Dimensions

Sariel Har-Peled.


Pseudo-triangulations in two dimensions had attracted attention in computational geometry in recent years [cegghss-rspug-94,pv-tsvcpt-96,s-capnc-00,abghz-dfstk-01]. We present one possible extension of this concept to three dimensions. Our construction has several desirable properties, among them having the same number pseudo-triangles, independent of the point configuration, overall linear complexity, and relatively simple construction.

Postscript, PDF.


Last updated: Mon Feb 4 17:12:15 CST 2002