openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-14 02:34:12 +02:00
Code Issues Releases Wiki Activity

printable?

Browse Source
This commit is contained in:
Justin Lin
2020-03-16 08:50:01 +08:00
parent 885e5f0ce8
commit 407498e351
1 changed files with 32 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
examples/maze/senbon_torii.scad
View File

@@ -3,27 +3,26 @@ use <experimental/mz_hamiltonian.scad>;
module senbon_torii(rows, columns, start, width, height) {
line = mz_hamiltonian(rows, columns, start);
leng = len(line);
min_h = 0.1;
// first torii
fst = line[0];
snd = line[1];
translate(fst)
translate([fst[0], fst[1], min_h])
rotate([90, 0, atan2(snd[0] - fst[0], snd[1] - fst[1])])
translate([0, .175])
children(0);
module middle_torii(i) {
p1 = line[i];
p2 = line[i + 1];
md = (p1 + p2) / 2;
h = i * height + 0.1;
h = i * height + min_h;
a1 = atan2(p2[0] - p1[0], p2[1] - p1[1]);
translate([md[0], md[1], h])
translate([md[0], md[1], h + height / 2])
rotate([90, 0, a1])
translate([0, .1])
children(0);
// road
@@ -33,7 +32,7 @@ module senbon_torii(rows, columns, start, width, height) {
square(width, center = true);
translate(p2)
linear_extrude((i + 1) * height + 0.1)
linear_extrude((i + 1) * height + min_h)
square(width, center = true);
}
}
@@ -50,13 +49,12 @@ module senbon_torii(rows, columns, start, width, height) {
p0 = line[i - 1];
p1 = line[i];
p2 = line[i + 1];
h = i * height + 0.1;
h = i * height + min_h;
a1 = atan2(p2[0] - p1[0], p2[1] - p1[1]);
a2 = atan2(p1[0] - p0[0], p1[1] - p0[1]);
translate([p1[0], p1[1], h - width * 0.233333])
rotate([90, 0, a1 + (a1 - a2) / 2])
translate([0, .2])
translate([p1[0], p1[1], h])
rotate([90, 0, a1 + (a1 - a2) / 2])
children(0);
}
@@ -65,28 +63,42 @@ module senbon_torii(rows, columns, start, width, height) {
pre_lst = line[leng - 2];
la = atan2(lst[0] - pre_lst[0], lst[1] - pre_lst[1]);
translate([lst[0], lst[1], (leng - 1) * height])
translate([lst[0], lst[1], (leng - 1) * height + min_h])
rotate([90, 0, la])
translate([0, .175])
children(1);
}
module torii_symbol() {
linear_extrude(.1, center = true)
translate([-0.025, 0.025])
text("⛩", font = "Segoe UI Emoji", size = 0.5 * 0.7, halign = "center");
linear_extrude(.1, center = true)
scale(1.25) {
translate([-0.025, 0.10])
text("⛩", font = "Segoe UI Emoji", size = 0.5 * 0.7, halign = "center");
translate([0, 0.3715])
difference() {
square([0.35, 0.075], center = true);
square([0.35 / 2, 0.075 / 2], center = true);
}
}
}
module top_symbol() {
translate([-0.005, .05])
linear_extrude(.3, center = true)
scale([0.9, 1.5])
text("🏔", font = "Segoe UI Emoji", size = 0.45 * 0.7, halign = "center");
translate([-0.01295, .13])
{
linear_extrude(.2, center = true)
scale([0.975, 1.5])
hull()
text("🏔", font = "Segoe UI Emoji", size = 0.45 * 0.7, halign = "center");
scale([0.975, 1.75])
linear_extrude(.25, center = true)
text("🏔", font = "Segoe UI Emoji", size = 0.45 * 0.7, halign = "center");
}
}
senbon_torii(
rows = 2,
columns = 3,
columns = 2,
start = [0, 0],
width = .5,
height = .05