2020-05-23 16:57:12 +08:00
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use <voronoi/vrn2_space.scad>;
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2020-02-28 20:30:59 +08:00
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use <bend_extrude.scad>;
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2020-04-09 14:31:08 +08:00
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use <arc.scad>;
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2020-02-28 20:30:59 +08:00
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2020-04-09 14:31:08 +08:00
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size = [300, 120];
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grid_w = 30;
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2020-02-28 20:30:59 +08:00
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thickness = 2;
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2020-04-09 14:31:08 +08:00
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spacing = 3;
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seed = 5;
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$fn = 24;
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2020-02-28 20:30:59 +08:00
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2020-04-09 14:31:08 +08:00
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color("black")
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bend_extrude(size, thickness = thickness, angle = 360)
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2020-05-23 16:57:12 +08:00
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vrn2_space(size, grid_w, seed, spacing);
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2020-02-28 20:30:59 +08:00
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2020-04-09 14:31:08 +08:00
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r = size[0] / (2 * PI);
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linear_extrude(size[1])
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arc(radius = r - thickness, angle = [0, 360], width = thickness / 2);
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2020-02-28 20:30:59 +08:00
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2020-04-09 14:31:08 +08:00
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linear_extrude(thickness)
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circle(r);
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