diff --git a/inc/fdf.h b/inc/fdf.h
index 2cc7991..2d2616c 100644
--- a/inc/fdf.h
+++ b/inc/fdf.h
@@ -22,37 +22,64 @@
 # include "libft.h"
 # include "MLX42.h"
 
-#define WRONG_LINE_LENGTH "Error: wrong line length. Expected %d, got %d in line nr %d\n"
-#define MALLOC_ERROR "Error: malloc failed\n"
-#define FILE_ERROR "Error: could not open file %s\n"
-#define USAGE_ERROR "Usage: %s <filename>\n"
+# define WRONG_LINE_LENGTH "Error: wrong line length. \
+		Expected %d, got %d in line nr %d\n"
+# define MALLOC_ERROR "Error: malloc failed\n"
+# define FILE_ERROR "Error: could not open file %s\n"
+# define USAGE_ERROR "Usage: %s <filename>\n"
 
-#define WIDTH 1024
-#define HEIGHT 1024
+# define WIDTH 1500
+# define HEIGHT 1500
 
-typedef struct	s_point
+typedef struct	s_point_3d
 {
-	double			x;
-	double			y;
-	double			z;
-}				t_point;
+	double	x;
+	double	y;
+	double	z;
+	int		color;
+}				t_point_3d;
+
+typedef struct s_point_2d
+{
+	int		x;
+	int		y;
+	int		color;
+}				t_point_2d;
+
 
 typedef struct	s_map
 {
-	t_point		*points;
+	t_point_3d	*points;
+	t_point_2d	*projected;
 	int			width;
 	int			height;
 	int			z_max;
 }				t_map;
 
+typedef struct s_fdf
+{
+	t_map		*map;
+	mlx_t		*mlx;
+	mlx_image_t	*img;
+	double		angle_x;
+	double		angle_y;
+	double		angle_z;
+	double		zoom;
+	int			offset_x;
+	int			offset_y;
+	double		z_scale;
+}				t_fdf;
+
 int		get_map_sizes(char *filename, t_map *map);
 void	free_line_and_split(char **line, char ***split);
 int		read_map(char *filename, t_map *map);
 t_map	*parse_map(char *filename);
 void	print_map(t_map *map);
-void	rotate_x(t_point **points, double angle, int size);
-void	rotate_y(t_point **points, double angle, int size);
-void	rotate_z(t_point **points, double angle, int size);
-
+void	rotate_x(t_point_3d **points, double angle, int size);
+void	rotate_y(t_point_3d **points, double angle, int size);
+void	rotate_z(t_point_3d **points, double angle, int size);
+bool	fdf_put_pixel(mlx_image_t *img, t_point_2d point);
+void	fdf_draw_line(mlx_image_t *img, t_point_2d start,
+			t_point_2d end);
 
 #endif