color(("orange"))hull()
{
color("green")sphere(d = 30, $fn = 200);
cilindros();
}





module cilindros()
{
color("red")cylinder(d = 15, h = 40, center = true, $fn = 100);
color("red")rotate([90,0,0])cylinder(d = 15, h = 40, center = true, $fn = 100);
color("red")rotate([0,90,0])cylinder(d = 15, h = 40, center = true, $fn = 100);
}