| 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(); |