$fa = 1;
color("white", 1) {
union() {
translate([0,0,-50]) cylinder(h=200, r=400, center=true);
translate([0,-200,-50]) cube(size=[800,400,200], center=true);
}
}
color("blue", 1) {
translate([400 + 50, 0, -100]) {
rotate([0, 90, 0]) {
cylinder(h=100, r=200, center=true);
}
}
translate([-(400 + 50), 0, -100]) {
rotate([0, 90, 0]) {
cylinder(h=100, r=200, center=true);
}
}
}
color("yellow", 1) {
union() {
translate([0, -350, -200]) {
cylinder(h=100, r=50, center=true);
}
translate([0, -350, -250]) {
sphere(r=50, center=true);
}
}
}