diff --git a/inc/fdf.h b/inc/fdf.h
index 2d2616c..648b86d 100644
--- a/inc/fdf.h
+++ b/inc/fdf.h
@@ -28,8 +28,11 @@
 # define FILE_ERROR "Error: could not open file %s\n"
 # define USAGE_ERROR "Usage: %s <filename>\n"
 
-# define WIDTH 1500
-# define HEIGHT 1500
+# define SQRT2 1.41421356237309514547
+# define SQRT6 2.44948974278317788134
+
+# define WIDTH 1024
+# define HEIGHT 640
 
 typedef struct	s_point_3d
 {
diff --git a/src/fdf.c b/src/fdf.c
index 91dd174..2f6826a 100644
--- a/src/fdf.c
+++ b/src/fdf.c
@@ -78,7 +78,7 @@ int	read_map(char *filename, t_map *map)
 		{
 			map->points[y * map->width + x].x = x - map->width / 2;
 			map->points[y * map->width + x].y = map->height / 2 - y;
-			map->points[y * map->width + x].z = ft_atoi(split[x]) * 0.04;
+			map->points[y * map->width + x].z = ft_atoi(split[x]) * 0.08;
 			map->points[y * map->width + x].color = 0xFFFFFFFF;
 			x++;
 		}
@@ -150,6 +150,7 @@ void fdf_project_isometric(t_map *map)
 	int i;
 	double x;
 	double y;
+	const int scale = fmax(map->height, map->width) * SQRT2;
 
 	i = 0;
 	map->projected = malloc(map->width * map->height * sizeof(t_point_2d));
@@ -157,10 +158,13 @@ void fdf_project_isometric(t_map *map)
 		return ;
 	while (i < map->width * map->height)
 	{
-		x = (map->points[i].x - map->points[i].y) * cos(0.523599);
-		y = -map->points[i].z + (map->points[i].x + map->points[i].y) * sin(0.523599);
-		map->projected[i].x = x * 0.5 * WIDTH * 0.01 + WIDTH / 2;
-		map->projected[i].y = y * 0.5 * HEIGHT * 0.01 + HEIGHT / 2;
+		// x = (map->points[i].x - map->points[i].y) * cos(0.523599);
+		// y = -map->points[i].z + (map->points[i].x + map->points[i].y) * sin(0.523599);
+
+		x = (map->points[i].x - map->points[i].y) / SQRT2;
+		y = (map->points[i].x + map->points[i].y - 2 * map->points[i].z) / SQRT6;
+		map->projected[i].x = x * WIDTH / scale + WIDTH / 2;
+		map->projected[i].y = y * HEIGHT / scale + HEIGHT / 2;
 		map->projected[i].color = map->points[i].color;
 		i++;
 	}
@@ -175,7 +179,7 @@ int draw_map(t_map *map)
 	mlx = mlx_init(WIDTH, HEIGHT, "FdF", false);
 	if (!mlx)
 		return (EXIT_FAILURE);
-	img = mlx_new_image(mlx, WIDTH, HEIGHT);
+	img = mlx_new_image(mlx, mlx->width, mlx->height);
 	i = 0;
 	if (!img || (mlx_image_to_window(mlx, img, 0, 0) < 0))
 		return (EXIT_FAILURE);