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#ifndef morph_edit_h
#define morph_edit_h
#include "objects.h"
#include "ppm.h"
#include "win.h"
#include "ppm.h"
#include "menu.h"
#define max_points 5000
#define max_triangles 2000
class morph_edit
{public:
ppm *orig;
ppm *dest;
win *w_orig;
win *w_dest;
menu *men;
point p [2][max_points];
bool p_free [max_points];
bool p_marked [max_points];
int t [max_triangles][3];
bool t_free [max_triangles];
int scale [2];
int x0 [2];
int y0 [2];
int cx;
int cy;
bool on_dest;
bool on_orig;
bool is_shade;
int num_marks;
int mark [3];
bool is_saved;
bool point_mode;
bool point_grabbed;
int grabbed_pno;
int l [max_points][2];
int num_l;
int focus;
int point_color;
int num_points;
int num_triangles;
char name [128];
morph_edit (char m_name [],
char orig_name [],
char dest_name []);
~morph_edit ();
void load (char name []);
void save (char name []);
void eval (bool &is_quit);
int add_point (point p, point p1);
void delete_point (int pno);
int add_triangle (int p1, int p2, int p3);
void delete_triangle (int tno);
void to_back (int tno);
void to_front (int tno);
int pno (point p, point p1);
bool on_point (int cx, int cy, int wno, int &pno);
void invert_cursor (win *w);
void handle_cursor (win *w,
int eno,
bool &on_flag,
int &button,
char &cmd);
void edit_action (win *w,
ppm *p,
int wno,
int button,
char cmd);
void invert_marks ();
void invert_marks (win *w, int wno);
void alloc_mark (int pno);
void free_mark (int pno);
bool w_line (int p1, int p2);
int xx (int wno, int x);
int yy (int wno, int y);
int px (int wno, int x);
int py (int wno, int y);
};
#endif
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