25cd00a6 |
1 | /* |
2 | Copyright (C) 2015 Daniel Watson |
3 | See the end of the file for license conditions. |
4 | */ |
3d90aff0 |
5 | // challenge-bot |
6 | // GNU AGPLv3 (or later at your option) |
25cd00a6 |
7 | // project available here: |
8 | // https://challenge-bot.com/ |
3d90aff0 |
9 | |
10 | // all measurements are in mm unless stated otherwise |
11 | |
12 | // metric version of deck: |
13 | deck_length = 250; |
14 | deck_width = deck_length; |
15 | deck_depth = 5; |
16 | deck_pitch = 10; |
17 | deck_grid_hole = 3; |
18 | deck_hole_type = "square"; |
19 | deck_centered = true; |
20 | |
21 | /* |
22 | // imperial version of deck |
23 | deck_length = 203.2; // 8 inches |
24 | deck_width = deck_length; |
25 | deck_depth = 25.4 * 3 / 16; // 3 / 16 of an inch |
26 | deck_pitch = 25.4; // 1 inch |
27 | deck_grid_hole = 6.35 / 2; // 1/4 inch diameter, 1/8 inch radius |
28 | deck_hole_type = "circle"; |
29 | */ |
30 | |
31 | module deck_2d(width, length, pitch, hole, hole_type, center = false) { |
32 | center_width_offset = center ? -(width / 2) : 0; |
33 | center_length_offset = center ? -(length / 2) : 0; |
34 | translate([center_width_offset, center_length_offset]) { |
35 | difference() { |
36 | square([width, length]); |
37 | for (y = [0:floor(length / pitch) - 1], |
38 | x = [0:floor(width / pitch) - 1]) { |
39 | translate([pitch * (x + 0.5), pitch * (y + 0.5)]) { |
40 | if (hole_type == "circle") { |
41 | circle(hole, center = true); } |
42 | else if (hole_type == "square") { |
43 | square(hole, center = true); } |
44 | else { |
45 | echo(str("don't know the hole type: ", hole_type)); } } } } } } |
46 | |
47 | module deck(width, length, depth, pitch, hole, hole_type, center = false) { |
48 | linear_extrude(height = depth) { |
49 | deck_2d(width, length, pitch, hole, hole_type, center); } } |
25cd00a6 |
50 | |
51 | /* |
52 | This file is part of challenge-bot. |
53 | |
54 | Challenge-bot is free software: you can redistribute it and/or modify |
55 | it under the terms of the GNU Affero General Public License as published by |
56 | the Free Software Foundation, either version 3 of the License, or |
57 | (at your option) any later version. |
58 | |
59 | GNU Affero Emacs is distributed in the hope that it will be useful, |
60 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
61 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
62 | GNU Affero General Public License for more details. |
63 | |
64 | You should have received a copy of the GNU Affero General Public License |
65 | along with challenge-bot. If not, see <http://www.gnu.org/licenses/>. |
66 | */ |