1minkowski(convexity = 0);
2hull();
3resize(newsize = [0,0,0], auto = [0,0,0], convexity = 0);
4group();
5group();
6intersection();
7group() {
8	sphere($fn = 0, $fa = 12, $fs = 2, r = 1);
9}
10union();
11difference();
12intersection();
13linear_extrude(height = 100, center = false, convexity = 1, scale = [1, 1], $fn = 0, $fa = 12, $fs = 2);
14linear_extrude(height = 100, center = false, convexity = 1, scale = [1, 1], $fn = 0, $fa = 12, $fs = 2);
15rotate_extrude(angle = 360, convexity = 2, $fn = 0, $fa = 12, $fs = 2);
16rotate_extrude(angle = 360, convexity = 2, $fn = 0, $fa = 12, $fs = 2);
17import(file = "", layer = "", origin = [0, 0], scale = 1, convexity = 1, $fn = 0, $fa = 12, $fs = 2, timestamp = 0);
18import(file = "", layer = "", origin = [0, 0], scale = 1, convexity = 1, $fn = 0, $fa = 12, $fs = 2, timestamp = 0);
19import(file = "", layer = "", origin = [0, 0], scale = 1, convexity = 1, $fn = 0, $fa = 12, $fs = 2, timestamp = 0);
20import(file = "", layer = "", origin = [0, 0], scale = 1, convexity = 1, $fn = 0, $fa = 12, $fs = 2, timestamp = 0);
21group();
22cube(size = [1, 1, 1], center = false);
23sphere($fn = 0, $fa = 12, $fs = 2, r = 1);
24cylinder($fn = 0, $fa = 12, $fs = 2, h = 1, r1 = 1, r2 = 1, center = false);
25polyhedron(points = undef, faces = undef, convexity = 1);
26square(size = [1, 1], center = false);
27circle($fn = 0, $fa = 12, $fs = 2, r = 1);
28polygon(points = undef, paths = undef, convexity = 1);
29projection(cut = false, convexity = 0);
30render(convexity = 1);
31surface(file = "", center = false, invert = false, timestamp = 0);
32multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]);
33multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]);
34multmatrix([[-1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]);
35multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]);
36multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]);
37color([-1, -1, -1, 1]);
38offset(r = 1, $fn = 0, $fa = 12, $fs = 2);
39text(text = "", size = 10, spacing = 1, font = "", direction = "ltr", language = "en", halign = "left", valign = "baseline", $fn = 0, $fa = 12, $fs = 2);
40
41