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use rand_pts_sphere

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Justin Lin
2022-01-19 16:25:53 +08:00
parent 2cfc99a08c
commit 86d0c65108
1 changed files with 5 additions and 16 deletions
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21
examples/voronoi/voronoi_sphere.scad
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@@ -1,28 +1,17 @@
use <voronoi/vrn_sphere.scad>; use <voronoi/vrn_sphere.scad>;
use <polyline_join.scad>; use <polyline_join.scad>;
use <experimental/convex_center_p.scad>;
use <sweep.scad>; use <sweep.scad>;
use <fibonacci_lattice.scad>; use <fibonacci_lattice.scad>;
use <experimental/convex_center_p.scad>;
use <experimental/rand_pts_sphere.scad>;
n = 60; n = 60;
radius = 5; radius = 5;
// pts = fibonacci_lattice(n, radius); // pts = fibonacci_lattice(n, radius);
pts = [ pts = rand_pts_sphere(radius, n);
for(i = [0:n])
let(
theta = rands(0, 360, 1)[0],
phi = rands(15, 165, 1)[0],
rs = radius * sin(phi)
)
[
rs * cos(theta),
rs * sin(theta),
radius * cos(phi)
]
];
region_hollow = false; region_hollow = true;
region_offset = 0.2; region_offset = 0.2;
region_height = 1; region_height = 1;
@@ -72,6 +61,6 @@ module voronoi_sphere(pts, region_hollow, region_offset, region_height) {
polyline_join(concat(cell, [cell[0]])) polyline_join(concat(cell, [cell[0]]))
sphere(region_offset / 2, $fn = 4); sphere(region_offset / 2, $fn = 5);
} }
} }