/* grid.h - Don Yang (uguu.org)

   07/13/01
                                                                           */

#ifndef GRID_H__
#define GRID_H__

#include"triangle.h"


/* Grid definition */
typedef struct
{
   double minx, miny;   /* Grid boundaries */
   double maxx, maxy;

} Grid;

/* Functions */
int BlobGrid(Vertex **list, Grid *grid, int c, int r);
int CircularGrid(Vertex **list, Grid *grid, int r, int t);
int FileGrid(Vertex **list, Grid *grid, char *name);
int RandomGrid(Vertex **list, Grid *grid, int count);
int SpiralGrid(Vertex **list, Grid *grid, int x, int s);
int TriangleGrid(Vertex **list, Grid *grid, int c, int r);
int UniformGrid(Vertex **list, Grid *grid, int c, int r);


#endif