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add tumbler_helmet

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Justin Lin 2021-08-22 20:33:03 +08:00
parent 3390b0587d
commit 82ec74eee1
1 changed files with 104 additions and 0 deletions
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examples/tumbler_helmet.scad Normal file
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use <tumbler.scad>;
use <arc.scad>;
use <hull_polyline2d.scad>;
text = "順暢";
font = "思源黑體 Heavy";
font_size = 14;
model = "both"; // [tumbler, helmet, both]
if(model == "tumbler") {
difference() {
union() {
tumbler();
wish_decoration(text, font, font_size);
}
translate([0, 0, -23])
linear_extrude(20)
square(100, center = true);
}
} else if(model == "helmet") {
scale(1.025)
helmet();
}
else {
difference() {
union() {
tumbler();
wish_decoration(text, font, font_size);
}
translate([0, 0, -23])
linear_extrude(20)
square(100, center = true);
}
translate([0, 4, 55])
rotate([-20, 0, 0])
helmet();
}
module helmet() {
scale([1.125, 1.2, .8]) {
rotate_extrude($fn = 12)
arc(radius = 41, angle = [0, 90], width = 3);
rotate(-30)
rotate_extrude(angle = 240, $fn = 12)
hull_polyline2d([[41, 1], [45, -10], [50, -30], [60, -45]], 2.5, $fn = 4);
translate([0, 0, 1])
linear_extrude(2)
difference() {
translate([0, -20])
scale([.9, 1])
circle(41, $fn = 8);
circle(41);
}
translate([0, 0, 3])
linear_extrude(2)
difference() {
translate([0, -20])
circle(35, $fn = 8);
circle(41, $fn = 12);
}
translate([0, 0, 5])
linear_extrude(2)
difference() {
translate([0, -20])
circle(30, $fn = 4);
circle(41, $fn = 12);
}
translate([0, -41, 12])
rotate([90, 0, 0])
scale([1, 1.2, 0.35])
sphere(10, $fn = 6);
translate([0, -38, 67])
rotate([90, 0, 0])
linear_extrude(2)
difference() {
circle(41 * 1.5, $fn = 12);
translate([0, 14])
circle(41 * 1.5);
}
}
translate([-77, -26, -25])
rotate([-1, 23, 30])
linear_extrude(35)
rotate([0, 0, -150])
scale([0.75, 1])
arc(radius = 30, angle = [0, 130], width = 2);
mirror([1, 0, 0])
translate([-77, -26, -25])
rotate([-1, 23, 30])
linear_extrude(35)
rotate([0, 0, -150])
scale([0.75, 1])
arc(radius = 30, angle = [0, 130], width = 2);
}