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refactored

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Justin Lin
2017-05-30 15:15:58 +08:00
parent c16355bb57
commit 80007d45a2
1 changed files with 20 additions and 17 deletions
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37
src/rounded_cube.scad
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@@ -35,23 +35,26 @@ module rounded_cube(size, corner_r, center = false) {
half_cube_leng = size / 2;
half_leng = half_cube_leng - edge_d;
translate(center ? [0, 0, 0] : [half_x, half_y, half_z]) hull() {
translate([-half_l, -half_w, half_h])
sphere(corner_r, $fn = corner_frags);
translate([half_l, -half_w, half_h])
sphere(corner_r, $fn = corner_frags);
translate([half_l, half_w, half_h])
sphere(corner_r, $fn = corner_frags);
translate([-half_l, half_w, half_h])
sphere(corner_r, $fn = corner_frags);
corners = [
for(x = [-1, 1])
for(y = [-1, 1])
for(z = [-1, 1])
[half_l * x, -half_w * y, half_h * z]
];
translate([-half_l, -half_w, -half_h])
sphere(corner_r, $fn = corner_frags);
translate([half_l, -half_w, -half_h])
sphere(corner_r, $fn = corner_frags);
translate([half_l, half_w, -half_h])
sphere(corner_r, $fn = corner_frags);
translate([-half_l, half_w, -half_h])
sphere(corner_r, $fn = corner_frags);
module corner(i) {
translate(corners[i])
sphere(corner_r, $fn = corner_frags);
}
translate(center ? [0, 0, 0] : [half_x, half_y, half_z]) hull() {
corner(0);
corner(1);
corner(2);
corner(3);
corner(4);
corner(5);
corner(6);
corner(7);
}
}