/****************************************************************************** * * File:           delaunay.h * * Created:        04/08/2000 * * Author:         Pavel Sakov *                 CSIRO Marine Research * * Purpose:        Header for delaunay triangulation wrapper * * Description:    None * * Revisions:      None * *****************************************************************************/#if !defined(_DELAUNAY_H)#define _DELAUNAY_H#if !defined(_POINT_STRUCT)#define _POINT_STRUCTtypedef struct {    double x;    double y;    double z;} point;#endiftypedef struct {    int vids[3];} triangle;typedef struct {    int npoints;    point* points;    int ntriangles;    triangle* triangles;    int* n_point_triangles;     /* n_point_triangles[i] is number of                                 * triangles i-th point belongs to */    int** point_triangles;      /* point_triangles[i][j] is index of j-th                                 * triangle i-th pont belongs to */    int nedges;    int* edges;                 /* n-th edge is formed by points[edges[n*2]]                                 * and points[edges[n*2+1]] */} delaunay;delaunay* delaunay_build(int np, point points[], int ns, int segments[], int nh, double holes[]);void delaunay_destroy(delaunay* d);#endif