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return [0, 0, 0] when [0, 0, 0]

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Justin Lin 2022-05-09 18:13:34 +08:00
parent 8a9011422a
commit 997857b596
1 changed files with 1 additions and 0 deletions
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src/util/spherical_coordinate.scad
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@ -10,6 +10,7 @@
function spherical_coordinate(point) =
// mathematics [r, theta, phi]
point == [0, 0, 0] ? [0, 0, 0] :
let(r = norm(point))
[
r,