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fix end i

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Justin Lin
2019-06-23 09:10:37 +08:00
parent 65119984fd
commit be05e3b68e
1 changed files with 5 additions and 2 deletions
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7
src/__private__/__lines_from.scad
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@@ -1,7 +1,10 @@
function __lines_from(pts, closed = false) =
let(leng = len(pts))
let(
leng = len(pts),
endi = leng - 1
)
concat(
[for(i = 0; i <= leng; i = i + 1) [pts[i], pts[i + 1]]],
[for(i = 0; i < endi; i = i + 1) [pts[i], pts[i + 1]]],
closed ? [[pts[len(pts) - 1], pts[0]]] : []
);