Computing directional constrained Delaunay triangulations

This work presents two generalizations of the algorithm for obtaining a constrained Delaunay triangulation of a general planar graph presented in [Vig97] and [Vig95]. While the first generalization works with elliptical distances, the second one can deal with a set of deforming ellipses associated to each point of the plane. The pseudo-code of the procedures involved in the algorithms is included, the suitability of the algorithms is analyzed, and several examples are presented.

Country

Spain

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Keywords

Elliptical distances, Constrained Delaunay triangulations, Àrees temàtiques de la UPC::Informàtica::Infografia

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