Earth Spacedock

spacedock.scad

cylinder(h = 3, r=40);
translate([0,0,13])
  cylinder(h=45, r=43);
translate([0,0,3])
cylinder(h=10, r1=38, r2=43);

translate([0,0,58])
  union() {
    translate([0,0,-113])
      intersection() {
        union() {
          difference() {
            sphere(d=133);
            cube([134, 134, 6], true);
          }
          sphere(d=129);
        }
        cube([133, 133, 110], true);
      }
    cylinder(h = 2, r=42);
    cylinder(h = 3, r=37);

    translate([0,0,3])
      cylinder(h = 6, r2=52, r1=45);

    translate([0,0,10])
      cylinder(h=103, r=51);

    translate([0,0,9])
      cylinder(h=2, r=52);

    translate([0,0,13])
      cylinder(h=93, r=52);

    translate([0,0,106])
    union() {
      cylinder(h = 20, r2=74, r1=54);

      translate([0,0,5])
      union() {
        for(i = [0:90:360]) {  
          rotate([0,0,i])
          translate([0,87,0])
            cylinder(h = 14, r2=26, r1=23);
        }
        translate([0,0,5])
          cylinder(h=9, r2=90, r1=85);
        translate([0,0,14])
        union() {
          intersection() {
            cylinder(h = 83, r=231);
            translate([0,0,-14])
            scale([1,1,.9])
              sphere(d=254);
          }
          translate([0,0,83])
          union() {
            cylinder(h=54, r=65);
            translate([0,0,54])
            union() {
              cylinder(h=1, r=71);
              translate([0,0,2])
              union() {
                rotate_extrude(convexity = 10)
                  translate([71,0])
                  scale([4,1,1])
                    circle(r=2);

                cylinder(h = 40, r2=132, r1=79);
                translate([0,0,8])
                difference() {
                  translate([0,0,16])
                  union() {
                    translate([0,0,16])
                      cylinder(h = 49, r1=224, r2=105);


                    rotate_extrude()
                    union() {
                      translate([224,0])
                      scale([1,2.666,1])
                        circle(r=6);
                      translate([177,0])
                      square([47,16]);
                    }
                  }
                  cylinder(h = 20, r=231);
                }
              }
            }
          }
        }
      }
    }
}