mirror of
https://github.com/whowechina/popn_pico.git
synced 2025-01-07 10:51:37 +01:00
50 lines
1.6 KiB
OpenSCAD
50 lines
1.6 KiB
OpenSCAD
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gap_w = 1.19; // 1.17 +/-0.02
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gap_h = 4.15; // 4.1 +0.05
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stem_l = 4.8;
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difference() {
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translate([0,0,3]) difference() {
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bean([28,28,10]);
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translate([0,0,-1.5]) bean([25,25,10]);
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}
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translate([-50,-50,-100]) cube([100,100,100]);
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}
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stem();
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//color("green", 0.3) translate([0,0,0]) cylinder(d=28,h=8);
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//color("red", 0.6) translate([0,0,0]) cylinder(d=8,h=3);
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//color("blue", 0.6) translate([0,0,3]) cylinder(d=9,h=stem_l);
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module bean(x) {
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resize(x) minkowski() {
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difference() {
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translate([0,0,-1.8]) resize([30,30,5]) sphere(d=50,$fn=96);
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translate([-50,-50,-100]) cube([100,100,100]);
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}
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sphere(d=7,$fn=64);
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}
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}
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module stem() {
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color("cyan") translate([0,0,8-stem_l-1]) union() {
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difference() {
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union() {
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cylinder(d=5.5,h=stem_l+1,$fn=64);
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hull() {
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translate([0,0,stem_l-0.5]) cylinder(d=5.5,h=0.1,$fn=64);
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translate([0,0,stem_l+1]) cylinder(d=10,h=0.1,$fn=64);
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}
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}
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translate([0,0,-1]) cube([gap_h,gap_w,20], center=true);
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translate([0,0,-1]) cube([gap_w,gap_h,20], center=true);
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translate([0,0,-1]) cube([gap_w+0.3*2,gap_w+0.3*2,20], center=true);
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}
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translate([-gap_w/2-0.3,-gap_w/2-0.3, 0]) cylinder(d=0.6,h=4.5,$fn=24);
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translate([gap_w/2+0.3,-gap_w/2-0.3, 0]) cylinder(d=0.6,h=4.5,$fn=24);
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translate([-gap_w/2-0.3,gap_w/2+0.3, 0]) cylinder(d=0.6,h=4.5,$fn=24);
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translate([gap_w/2+0.3,gap_w/2+0.3, 0]) cylinder(d=0.6,h=4.5,$fn=24);
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}
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}
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