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39 lines
839 B
OpenSCAD
39 lines
839 B
OpenSCAD
use <triangle/tri_delaunay.scad>;
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use <shape_taiwan.scad>;
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use <in_shape.scad>;
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voronoi_taiwan();
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module voronoi_taiwan() {
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taiwan = shape_taiwan(120, distance = 1);
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n = 40;
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xs = rands(-15, 15, n);
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ys = rands(-30, 40, n);
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pts = [
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for(i = [0:n - 1])
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let(p = [xs[i], ys[i]])
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if(in_shape(taiwan, p, true))
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p
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];
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all = concat(taiwan, pts);
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cells = tri_delaunay(all, ret = "VORONOI_CELLS");
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for(i = [0:len(cells) - 1]) {
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color(rands(0, 1, 3))
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translate(all[i])
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linear_extrude(2, scale = 0.8)
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translate(-all[i])
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intersection() {
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polygon(taiwan);
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polygon(cells[i]);
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}
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}
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color("black")
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linear_extrude(.75)
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offset(1)
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polygon(taiwan);
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} |