makereal/scad-common
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Added ring method.

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Signed-off-by: Tony Tkáčik <tonydamage@gmail.com>
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Tony Tkáčik 2016-10-13 15:07:40 +02:00
parent 80b6138367
commit 173b562098
1 changed files with 7 additions and 0 deletions
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scad-common.scad
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@ -8,4 +8,11 @@ function circle_details(r) = round(3.1415*r*2/CURVE_POLYGON_LENGTH);
module rcircle(r) {
circle(r,$fn=circle_details(r));
}
module ring(rs,rl) {
difference() {
rcircle(max(rs,rl));
rcircle(min(rs,rl));
}
}