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59 lines
2.1 KiB
OpenSCAD
59 lines
2.1 KiB
OpenSCAD
//
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// NopSCADlib Copyright Chris Palmer 2021
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// nop.head@gmail.com
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// hydraraptor.blogspot.com
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//
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// This file is part of NopSCADlib.
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//
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// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
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// GNU General Public License as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with NopSCADlib.
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// If not, see <https://www.gnu.org/licenses/>.
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//
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z = 1; // [0: 5]
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thickness = 3; // [0: 5]
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shaft_length = 10;
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include <../core.scad>
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use <../printed/knob.scad>
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use <../utils/layout.scad>
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include <../vitamins/potentiometers.scad>
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knobs = [for(i = [0 : len(potentiometers) - 1]) let(p = potentiometers[i])
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knob_for_pot(p, thickness, z, shaft_length = pot_shaft(p).z > 20 ? shaft_length : undef,
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top_d = [10, 12, 20, 16, 16 ][i],
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bot_d = [10, 15, 20, 20, 20 ][i],
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skirt = [false, [20, 2], false, [27, 1.5], [27, 1.5]][i],
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pointer = [false, false, [14, [1, 5], 2], [13.5, [1, 1], 3], [13.5, [1, 3], 3]][i],
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screw = let(s = pot_shaft(p)) s.y > s.x / 2 ? M3_grub_screw : false
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)];
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module knobs(show_pot = false)
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layout([for(p = potentiometers) pot_size(p).x], 5) let(p = potentiometers[$i])
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if($preview) {
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translate_z(z)
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knob_assembly(knobs[$i]);
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if(show_pot)
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translate_z(-thickness)
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vflip() {
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potentiometer(p, shaft_length = shaft_length);
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translate_z(-thickness)
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pot_nut(p);
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}
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}
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else
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knob(knobs[$i]);
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knobs(true);
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