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Fixed errant array_subindex() references.

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Revar Desmera 2019-05-29 17:22:24 -07:00
parent 092f8dc548
commit 34f9677035
1 changed files with 2 additions and 2 deletions
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geometry.scad
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@ -372,10 +372,10 @@ function pointlist_bounds(pts) = [
// path = The list of 2D path points for the perimeter of the polygon.
function polygon_clockwise(path) =
let(
minx = min(array_subindex(path,0)),
minx = min(subindex(path,0)),
lowind = search(minx, path, 0, 0),
lowpts = select(path, lowind),
miny = min(array_subindex(lowpts, 1)),
miny = min(subindex(lowpts, 1)),
extreme_sub = search(miny, lowpts, 1, 1)[0],
extreme = select(lowind,extreme_sub)
)