challenge-bot.com Git - ozzloy@gmail.com/3d-printables/blob - erin/puzzle.scad

   1 $fn = 100;
   2
   3 h = 10;
   4
   5 module pyramid() {
   6 polyhedron(
   7     points=[
   8         [h,h,0], [h,-h,0], [-h,-h,0], [-h,h,0], [0,0,h]
   9     ],
  10     faces = [
  11         [1,4,0], [2,4,1], [2,3,4], [4,3,0],
  12         [0,3,2,1]
  13     ]
  14 );
  15 }
  16
  17 module quarter_pyramid() {
  18     difference() {
  19         pyramid();
  20         rotate([0,0,45]) translate([-2*h, 0, -h]) cube([h*4,h*4,h*4]);
  21         rotate([0,0,-45]) translate([-2*h, -4*h, -h]) cube([h*4,h*4,h*4]);
  22         rotate([0,0,-45]) translate([0, -4*h, -h]) cube([h*4,h*4,h*4]);
  23     }
  24 //polyhedron(
  25 //    points=[
  26 //        [0,0,0], [h,h,0], [h,-h,0], [0,0,h]
  27 //    ],
  28 //    faces = [
  29 //        [1,2,3], [3,1,0],
  30 //    ]
  31 //);
  32 }
  33
  34 //quarter_pyramid();
  35
  36 module bottom() {
  37     children();
  38 }
  39
  40 module top() {
  41     translate([0,0,2*h]) rotate([180,0,0])
  42     children();
  43 }
  44
  45 module north() {
  46     translate([0,h,h]) rotate([90,90,0])
  47     children();
  48 }
  49
  50 module south() {
  51     rotate([0,0,180]) north()
  52     children();
  53 }
  54
  55 module east() {
  56     translate([h,0,h]) rotate([90,0,0]) rotate([0,-90,0])
  57     children();
  58 }
  59
  60 module west() {
  61     rotate([0,0,180]) east()
  62     children();
  63 }
  64
  65 module pointy() {
  66     translate([0,0,-2*h]) top() pyramid();
  67 }
  68
  69
  70 module partA() {
  71     translate([0,-h,-h]) rotate([180,-90,90]) quarter_pyramid();
  72 }
  73
  74
  75 module partB() {
  76     translate([0,-h,-h]) rotate([180,-90,-90]) quarter_pyramid();
  77 }
  78
  79 //top() pyramid();
  80 //top() pointy();
  81 //top() partA();
  82 //top() partB();
  83 //top() partC();
  84 //top() partD();
  85 //top() partE();
  86
  87 //south() pyramid();
  88 //south() pointy();
  89 //south() partA();
  90 //south() partB();
  91 //south() partC();
  92 //south() partD();
  93 //south() partE();
  94
  95 //north() pyramid();
  96 //north() pointy();
  97 //north() partA();
  98 //north() partB();
  99 //north() partC();
 100 //north() partD();
 101 //north() partE();
 102
 103 //west() pyramid();
 104 //west() pointy();
 105 //west() partA();
 106 //west() partB();
 107 //west() partC();
 108 //west() partD();
 109 //west() partE();
 110
 111 //east() pyramid();
 112 //east() pointy();
 113 //east() partA();
 114 //east() partB();
 115 //east() partC();
 116 //east() partD();
 117 //east() partE();
 118
 119 module partC() {
 120     translate([-h,h,-h]) rotate([0,180,90]) {
 121         partA(); partB();
 122     }
 123 }
 124
 125
 126 //bottom() pyramid();
 127 //bottom() pointy();
 128 //bottom() partA();
 129 //bottom() partB();
 130 //bottom() partC();
 131 //bottom() partD();
 132 //bottom() partE();
 133
 134 module partD() {
 135     translate([0,h,-h]) rotate([90, 0, 0]) partC();
 136 }
 137
 138 module partE() {
 139     rotate([0,0,180]) partD();
 140 }
 141
 142 module puzzle_piece() {
 143     pyramid();
 144     pointy();
 145     partA();
 146     partB();
 147     partC();
 148     partD();
 149     partE();
 150 }
 151
 152 rotate([0,45,0]) puzzle_piece();
 153
 154 //bottom() puzzle_piece();
 155 //top() puzzle_piece();
 156 //north() puzzle_piece();
 157 //south() puzzle_piece();
 158 //east() puzzle_piece();
 159 //west() puzzle_piece();