diff --git a/builds/draw.o b/builds/draw.o
index 8f643b6..d50f2e3 100644
Binary files a/builds/draw.o and b/builds/draw.o differ
diff --git a/builds/modifs.o b/builds/modifs.o
index 230d5e2..3b2a010 100644
Binary files a/builds/modifs.o and b/builds/modifs.o differ
diff --git a/fdf b/fdf
index c137133..d8a68df 100755
Binary files a/fdf and b/fdf differ
diff --git a/srcs/draw.c b/srcs/draw.c
index be475a8..c661242 100644
--- a/srcs/draw.c
+++ b/srcs/draw.c
@@ -7,7 +7,6 @@ void	draw_image(t_fdf *fdf)
 
 	fdf->rad_x = fdf->rot_x * M_PI / 180;
 	fdf->rad_y = fdf->rot_y * M_PI / 180;
-	//fdf->altitude *= (fdf->offset + fdf->zoom) / fdf->offset;
 	i =-1;
 	while (++i < fdf->img_size_y * fdf->img_sizel)
 		*(unsigned int*)(fdf->img_addr + i) = 0;
@@ -70,7 +69,8 @@ void	draw_color_pixel(t_fdf *fdf, int new_x, int new_y, int z)
 	int color;
 
 	color = 0xffffff;
-	z = z / fdf->altitude;
+	z -= (z * fdf->zoom) / fdf->offset;
+	z /= fdf->altitude;
 	if (z)
 	{
 		color = color ^ (((0xff / fdf->max_z) * z) << 8 );
diff --git a/srcs/modifs.c b/srcs/modifs.c
index c06fd45..c382800 100644
--- a/srcs/modifs.c
+++ b/srcs/modifs.c
@@ -46,6 +46,7 @@ int	*new_coordinates(t_fdf *fdf, int i, int j)
 	y -= (fdf->map_size_y + fdf->zoom * fdf->map_height) / 2;
 	// rotation
 	z = fdf->map[j][i] * fdf->altitude;
+	z += (z * fdf->zoom) / fdf->offset;
 	point[0] = x * cos(fdf->rad_x) + y * sin(fdf->rad_x);
 	point[1] = y * cos(fdf->rad_x) - x * sin(fdf->rad_x);
 	point[1] = point[1] * cos(fdf->rad_y) - -z * sin(fdf->rad_y);