surf3d.h

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#ifndef SURF3D_H
#define SURF3D_H
 
#include "v3d.h"
#include <vector>
 
using floatvec = std::vector<float>;
 
struct surf3d {
        std::vector<v3d> vertex;
        std::vector<v3d> svertex;
        int nbvertex;
 
        v3d center;
};
 
struct grid3d {
        surf3d surf;
        
        int defx;
        int sizex;
        int defz;
        int sizez;
        int mode;
};
 
/* hi-level */
 
/* works on grid3d */
grid3d *grid3d_new (int sizex, int defx, int sizez, int defz, v3d center);
void grid3d_free(grid3d **grid);
void grid3d_update (grid3d *g, float angle, const floatvec& vals, float dist);
 
/* low level */
void surf3d_draw (surf3d *s, int color, int dist, int *buf, int *back, int W,int H);
void grid3d_draw (grid3d *g, int color, int colorlow, int dist, int *buf, int *back, int W,int H);
void surf3d_rotate (surf3d *s, float angle);
void surf3d_translate (surf3d *s);
 
#endif // SURF3D_H