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use x, y attrs

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Justin Lin
2022-04-09 17:07:50 +08:00
parent 98280924c1
commit 73067c7557
1 changed files with 1 additions and 1 deletions
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src/experimental/convex_ct_clk_order.scad
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@@ -4,7 +4,7 @@ use <experimental/convex_centroid.scad>;
function convex_ct_clk_order(points) =
let(
cpt = convex_centroid(points),
pts_as = [for(p = points) [p, atan2(p[1] - cpt[1], p[0] - cpt[0])]],
pts_as = [for(p = points) [p, atan2(p.y - cpt.y, p.x - cpt.x)]],
sorted = sort(pts_as, by = "idx", idx = 1)
)
[for(v = sorted) v[0]];