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Code Issues Releases Wiki Activity

add tube_box

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Justin Lin
2021-01-15 19:20:53 +08:00
parent 466880027c
commit f1dc07d2e0
1 changed files with 167 additions and 0 deletions
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examples/tube_box.scad Normal file
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use <box_extrude.scad>;
rows = 8;
columns = 15;
tile_width = 10;
tile_thickness = 2;
$fn = 12;
module two_edge_wang_tiles(rows, columns, tile_width) {
edges = [
for(y = [0:rows])
[
for(x = [0:columns])
[round(rands(0, 1, 1)[0]), round(rands(0, 1, 1)[0])]
]
];
for(y = [0:rows - 1]) {
for(x = [0:columns - 1]) {
i = (edges[y + 1][x][0] == 1 ? 1 : 0) +
(edges[y][x + 1][1] == 1 ? 2 : 0) +
(edges[y][x][0] == 1 ? 4 : 0) +
(edges[y][x][1] == 1 ? 8 : 0);
translate([x, y] * tile_width)
children(i);
}
}
}
two_edge_wang_tiles(rows, columns, tile_width) {
tube_tile(0, tile_width);
tube_tile(1, tile_width);
tube_tile(2, tile_width);
tube_tile(3, tile_width);
tube_tile(4, tile_width);
tube_tile(5, tile_width);
tube_tile(6, tile_width);
tube_tile(7, tile_width);
tube_tile(8, tile_width);
tube_tile(9, tile_width);
tube_tile(10, tile_width);
tube_tile(11, tile_width);
tube_tile(12, tile_width);
tube_tile(13, tile_width);
tube_tile(14, tile_width);
tube_tile(15, tile_width);
}
translate([-tile_width / 2 - tile_width / 8, -tile_width / 2 - tile_width / 8, -tile_width / 8])
box_extrude(height = tile_width, shell_thickness = tile_width / 8)
square([columns * tile_width + tile_width / 4, rows * tile_width + tile_width / 4]);
module tube_tile(n, width) {
half_w = width / 2;
quarter_w = width / 4;
sixteenth_w = width / 16;
module tile1() {
translate([0, half_w])
rotate([90, 0, -90]) {
rotate_extrude(angle = 90)
translate([half_w, 0])
circle(quarter_w);
translate([half_w, 0])
rotate([90, 0, 0])
linear_extrude(sixteenth_w, center = true)
circle(quarter_w * 1.2);
translate([0, half_w])
rotate([0, 90, 0])
linear_extrude(sixteenth_w, center = true)
circle(quarter_w * 1.2);
}
}
module tile3() {
mirror([1, 0, 0])
translate([-half_w, 0, half_w])
rotate([0, 90, 0])
tile1();
}
module tile5() {
translate([0, 0, half_w])
rotate([90, 0, 0]) {
linear_extrude(width, center = true)
circle(quarter_w);
translate([0, 0, half_w])
linear_extrude(sixteenth_w, center = true)
circle(quarter_w * 1.2);
translate([0, 0, -half_w])
linear_extrude(sixteenth_w, center = true)
circle(quarter_w * 1.2);
}
}
module tile7() {
tile5();
translate([0, 0, half_w])
rotate([0, 90, 0]) {
linear_extrude(half_w)
circle(quarter_w);
translate([0, 0, half_w])
linear_extrude(sixteenth_w, center = true)
circle(quarter_w * 1.2);
}
}
module tile15() {
tile5();
rotate(90)
tile5();
}
if(n == 0) {
// no tube
}
else if(n == 1) {
tile1();
}
else if(n == 2) {
rotate(-90) tile1();
}
else if(n == 3) {
tile3();
}
else if(n == 4) {
rotate(-180) tile1();
}
else if(n == 5) {
tile5();
}
else if(n == 6) {
rotate(-90) tile3();
}
else if(n == 7) {
tile7();
}
else if(n == 8) {
rotate(90) tile1();
}
else if(n == 9) {
rotate(90) tile3();
}
else if(n == 10) {
rotate(90) tile5();
}
else if(n == 11) {
rotate(90) tile7();
}
else if(n == 12) {
rotate(-180) tile3();
}
else if(n == 13) {
rotate(180) tile7();
}
else if(n == 14) {
rotate(270) tile7();
}
else if(n == 15) {
tile15();
}
}