20 lines
602 B
OpenSCAD
20 lines
602 B
OpenSCAD
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// THREAD
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//
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module jk_projector_knob () {
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$fn = 120;
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count = 3;
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cylinder(r = 15 / 2, h = 22, center = true);
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for (i = [0 : count - 1]) {
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rotate([0, 0, i * (360 / count) ]) translate([0, 8, -3]) difference () {
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cube([9, 16, 16], center = true);
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translate([0, 8, 6]) rotate([-45, 0, 0]) cube([9 + 1, 20, 16], center = true);
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translate([8, 0, 0]) rotate([0, 0, 15]) cube([9, 20, 16+ 1], center = true);
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translate([-8, 0, 0]) rotate([0, 0, -15]) cube([9, 20, 16+ 1], center = true);
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}
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}
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}
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jk_projector_knob();
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