102 lines
3.2 KiB
OpenSCAD
102 lines
3.2 KiB
OpenSCAD
/*
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* Clean / Dirty sign for dishwasher
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*
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* Copyright (C) 2024-2025 Matthias Neeracher <microtherion@gmail.com>
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*/
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$fn = $preview ? 32 : 64;
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// Width of handle [mm]
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handle_width = 10; // [10:30:5]
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// Depth of handle [mm]
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handle_depth = 17; // [5:50:.5]
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// Height of handle [mm]
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handle_height = 18; // [5:50:.5]
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// Height of ridge [mm]
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handle_ridge = 3; // [0:10:1]
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// Width of sign [mm]
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sign_width = 70; // [20:100:5]
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// Height of sign [mm]
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sign_height = 35; // [10:100:5]
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// Element thickness [mm]
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thickness = 3; // [1:5:.5]
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// Front text
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front_text = "Clean";
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// Back text
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back_text = "Dirty";
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// Text size
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text_size = 18; // [7:80:1]
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// Text position
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text_pos = 0.6; // [0.2:0.8:0.1]
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// Slope [deg]
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slope = 30; // [0:75:5]
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half_thickness = thickness*0.5;
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text_thickness = 0.5+half_thickness;
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module handle() {
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hw = 0.5*handle_width;
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hd = 0.5*handle_depth+half_thickness;
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hh = handle_height+thickness;
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rh = handle_ridge+thickness;
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hull() {
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translate([-hw, -hd, half_thickness]) sphere(d=thickness);
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translate([ hw, -hd, half_thickness]) sphere(d=thickness);
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translate([ hw, hd, half_thickness]) sphere(d=thickness);
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translate([-hw, hd, half_thickness]) sphere(d=thickness);
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}
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hull() {
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translate([-hw, hd, half_thickness]) sphere(d=thickness);
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translate([-hw, hd, hh]) sphere(d=thickness);
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translate([ hw, hd, hh]) sphere(d=thickness);
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translate([ hw, hd, half_thickness]) sphere(d=thickness);
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}
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hull() {
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translate([-hw, hd, hh]) sphere(d=thickness);
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translate([ hw, hd, hh]) sphere(d=thickness);
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translate([-hw, 0, hh]) sphere(d=thickness);
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translate([ hw, 0, hh]) sphere(d=thickness);
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}
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hull() {
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translate([-hw, -hd, half_thickness]) sphere(d=thickness);
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translate([-hw, -hd, rh]) sphere(d=thickness);
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translate([ hw, -hd, rh]) sphere(d=thickness);
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translate([ hw, -hd, half_thickness]) sphere(d=thickness);
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}
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}
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module sign() {
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hw = 0.5*handle_width;
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sw = 0.5*sign_width;
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sh = sign_height*cos(slope);
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sd = sign_height*sin(slope);
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hull() {
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translate([-sw, 0, half_thickness]) sphere(d=thickness);
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translate([ sw, 0, half_thickness]) sphere(d=thickness);
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translate([-sw, sd, half_thickness+sh]) sphere(d=thickness);
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translate([ sw, sd, half_thickness+sh]) sphere(d=thickness);
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translate([-sw, -sd, half_thickness+sh]) sphere(d=thickness);
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translate([ sw, -sd, half_thickness+sh]) sphere(d=thickness);
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}
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translate([0, -text_pos*sd, text_pos*sh]) rotate([90-slope, 180, 0]) linear_extrude(text_thickness) text(front_text, font="Helvetica;style=bold", size=text_size, halign="center", valign="center");
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translate([0, text_pos*sd, text_pos*sh]) rotate([90-slope, 180, 180]) linear_extrude(text_thickness) text(back_text, font="Helvetica;style=bold", size=text_size, halign="center", valign="center");
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}
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module cleanliness() {
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handle();
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translate([0, 0, handle_height+half_thickness]) sign();
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}
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cleanliness();
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