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triplet fix

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This commit is contained in:
Adrian Mariano
2021-11-01 18:14:31 -04:00
parent 7bac9a484d
commit 530f3b3449
5 changed files with 27 additions and 18 deletions
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geometry.scad
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@@ -1839,7 +1839,7 @@ function is_polygon_clockwise(poly) =
// poly = The list of 2D path points for the perimeter of the polygon.
function clockwise_polygon(poly) =
assert(is_path(poly,dim=2), "Input should be a 2d polygon")
polygon_area(poly, signed=true)<0 ? poly : reverse_polygon(poly);
is_polygon_clockwise(poly) ? poly : reverse_polygon(poly);
// Function: ccw_polygon()
@@ -1853,7 +1853,7 @@ function clockwise_polygon(poly) =
// poly = The list of 2D path points for the perimeter of the polygon.
function ccw_polygon(poly) =
assert(is_path(poly,dim=2), "Input should be a 2d polygon")
polygon_area(poly, signed=true)<0 ? reverse_polygon(poly) : poly;
is_polygon_clockwise(poly) ? reverse_polygon(poly) : poly;
// Function: reverse_polygon()