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30 lines
727 B
OpenSCAD
30 lines
727 B
OpenSCAD
use <ring_extrude.scad>
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use <arc_path.scad>
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use <shape_liquid_splitting.scad>
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$fn = 96;
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twisted_ring(
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arc_path(radius = 20, angle = [0, 120]),
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r = 25,
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shape_turns = 5
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);
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translate([95, 0])
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twisted_ring(
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[for(p = shape_liquid_splitting(radius = 5, centre_dist = 25)) [p[0], p[1] + 10]],
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r = 25,
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shape_turns = 3
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);
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translate([-110, 0])
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twisted_ring(
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[[17.5, 10], [17.5, 20], [12.5, 20], [12.5, 15], [7.5, 15], [7.5, 20], [2.5, 20], [2.5, 15], [-2.5, 15], [-2.5, 20], [-7.5, 20], [-7.5, 15], [-12.5, 15], [-12.5, 20], [-17.5, 20], [-17.5, 10]],
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r = 30,
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shape_turns = 3
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);
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module twisted_ring(shape, r, shape_turns) {
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t = 360 * shape_turns;
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ring_extrude(shape, radius = r, twist = t, angle = 720);
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} |