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refactor

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Justin Lin
2022-07-29 08:58:27 +08:00
parent 86d5da1e23
commit 390bef0061
1 changed files with 1 additions and 1 deletions
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src/experimental/great_circle_arc.scad
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@@ -5,7 +5,7 @@ function great_circle_arc(p1, p2) =
let( let(
radius = norm(p1), radius = norm(p1),
normal_vt = cross(p2, p1), normal_vt = cross(p2, p1),
a = acos(p2 * p1 / pow(radius, 2)), a = asin(norm(normal_vt) / (p1 * p1)),
steps = round(a / (360 / __frags(radius))) steps = round(a / (360 / __frags(radius)))
) )
steps == 0 ? [p1, p2] : steps == 0 ? [p1, p2] :