［3］Avis D, Toussaint T. An efficient algorithm for decomposing a polygon into star-shaped polygon into star-shaped polygons[J].Pattern Recongnition, 1981,13(6) : 395～398.
[2]
［5］Keil J M. Decomposing a polygon into simpler components[J].SIAM J Computing. 1985,14(4): 799～817.
［1］Lloyd EI. On triangulation of a set of points in plane[A]. In:proc. of 18th Annual Symposium on Foundations of Computer Science [C], Providence, RI, USA, 1977: 228～240.
[5]
［2］Sibson R. Locally equiangular triangulation [J]. Computer Journal, 1997,21(3) :243～245.
[6]
［4］Garey M R, Johnson D S, Preparata F P. Triangulating a simple polygon[J]. Inf. Proc. Lett, 1978,7:175～179.
