| 1 | // |
| 2 | // Pacman Ghost |
| 3 | // ------------ |
| 4 | // |
| 5 | // Created by Joao Alves (jpralves@gmail.com) |
| 6 | // ------------------------------------------ |
| 7 | // |
| 8 | // Parameters: |
| 9 | |
| 10 | |
| 11 | // Figure diameter |
| 12 | diameter = 25; // [25:5:100] |
| 13 | |
| 14 | height = diameter*0.65; |
| 15 | // Add keychain |
| 16 | key_chain = 0; // [1:On, 0:Off] |
| 17 | // Add LED hole |
| 18 | led_Hole = 0; // [0:Off, 5:5mm, 8:8mm, 10:10mm] |
| 19 | |
| 20 | // Detail |
| 21 | $fn=100; // [20:Low Res, 50:Normal Res, 100:Hi Res] |
| 22 | |
| 23 | rotate([0,0,-90]) |
| 24 | difference() { |
| 25 | union() { |
| 26 | cylinder(d = diameter, h = height); |
| 27 | translate([0, 0, height]) sphere(d = diameter); |
| 28 | if (key_chain == 1) { |
| 29 | translate([0, 0, height+diameter/2]) |
| 30 | rotate([0, 90, 0]) |
| 31 | rotate_extrude() |
| 32 | translate([4, 0, 0]) |
| 33 | circle(r = 1.5); |
| 34 | } |
| 35 | } |
| 36 | translate([diameter/2, -diameter/4, height]) |
| 37 | sphere(d = diameter/3.5); |
| 38 | translate([diameter/2, diameter/4, height]) |
| 39 | sphere(d = diameter/3.5); |
| 40 | translate([0, 0, -0.1]) |
| 41 | for(a = [0:11]) { |
| 42 | rotate([a/12*360,-90,0]) |
| 43 | scale([1.5,1,1]) |
| 44 | translate([0,0,diameter/12.5]) |
| 45 | cylinder(diameter, 0,diameter/25*6.5, $fn=4); |
| 46 | } |
| 47 | if (led_Hole > 0) { |
| 48 | union() { |
| 49 | cylinder(d = led_Hole+2, h = height-(led_Hole+2)); |
| 50 | translate([0, 0, height-(led_Hole+2)]) sphere(d = led_Hole+2); |
| 51 | } |
| 52 | } |
| 53 | } |