1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Empty
intersection();
// No children
intersection() { }
intersection() {
sphere(r=5);
translate([0,0,3]) cube([4,4,6], center=true);
}
translate([0,12,0]) intersection() {
cube([10,10,10], center=true);
cylinder(r=4, h=12, center=true);
}
translate([12,0,0]) intersection() {
cube([10,10,10], center=true);
cylinder(r=4, h=12, center=true);
rotate([0,90,0]) cylinder(r=4, h=12, center=true);
}
translate([12,12,0]) intersection() {
cube([10,10,10], center=true);
translate([0,0,7.01]) cylinder(r=4, h=4, center=true);
}
translate([24,0,0]) intersection() {
cube([10,10,10], center=true);
translate([0,0,6.99]) cylinder(r=4, h=4, center=true);
}
translate([-12,0,0]) intersection() {
cube([10,10,10], center=true);
translate([0,-10,-10]) cube([10,10,10], center=true);
}
translate([-12,12,0]) intersection() {
cube([10,10,10], center=true);
translate([0,-9.99,-9.99]) cube([10,10,10], center=true);
}
// Intersecting something with nothing
translate([0,-12,0]) intersection() {
cylinder(r=4, h=5, center=true);
cube(0);
}
// Intersecting 2D with 3D
translate([12,-12,0]) intersection() {
cube([5,5,5], center=true);
circle(r=2);
}
// Non-geometry (echo) statement as first child should be ignored
translate([24,-12,0]) intersection() {
echo("difference-tests");
cube([5,5,5], center=true);
cylinder(r=2, h=20, center=true);
}
|
