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dedup

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Justin Lin
2020-03-12 20:36:23 +08:00
parent f7f0716670
commit 66f958ddc3
1 changed files with 2 additions and 1 deletions
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3
src/pixel/px_polyline.scad
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@@ -12,6 +12,7 @@ use <__comm__/__to3d.scad>;
use <__comm__/__to2d.scad>;
use <__comm__/__lines_from.scad>;
use <pixel/px_line.scad>;
use <util/dedup.scad>;
function px_polyline(points) =
let(
@@ -19,4 +20,4 @@ function px_polyline(points) =
pts = is_2d ? [for(pt = points) __to3d(pt)] : points,
polyline = [for(line = __lines_from(pts)) each px_line(line[0], line[1])]
)
is_2d ? [for(pt = polyline) __to2d(pt)] : polyline;
dedup(is_2d ? [for(pt = polyline) __to2d(pt)] : polyline);