Algorithm for constrained delaunay triangulation
β Scribed by Tsung-Pao Fang; Les A. Piegl
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 973 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0178-2789
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π SIMILAR VOLUMES
## Dillencourt ( 1990) gives a constructive proof for the realizability as a Delaunay triangulation of any triangulation of the interior of a simple polygon. A naive implementation of the construction will take 0( n\*) time. I give a simple O(n) algorithm for this problem. An application of this a
This paper introduces a new algorithm for constructing a 2D Delaunay triangulation. It is based on a sweep-line paradigm, which is combined with a local optimization criterion-a characteristic of incremental insertion algorithms. The sweep-line status is represented by a so-called advancing front, w
A new algorithm is described for generating an unstructured mesh about an arbitrary two-dimensional configuration. Mesh points are generated automatically by the algorithm in a manner which ensures a smooth variation of elements, and the resulting triangulation constitutes the Delaunay triangulation