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Remove excess point at the end of the bezier_curve() output

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Dmitry Frolov
2018-05-01 10:44:20 +07:00
parent b2bcb78ca3
commit 2a3596895f
1 changed files with 4 additions and 5 deletions
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7
src/bezier_curve.scad
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@@ -54,9 +54,8 @@ function _bezier_curve_point(t, points) =
function bezier_curve(t_step, points) = function bezier_curve(t_step, points) =
let( let(
pts = concat([ pts = [ for(t = [0: t_step: 1])
for(t = [0: t_step: 1]) _bezier_curve_point(t, points)
_bezier_curve_point(t, points) ]
], [_bezier_curve_point(1, points)])
) )
len(points[0]) == 3 ? pts : [for(pt = pts) __to2d(pt)]; len(points[0]) == 3 ? pts : [for(pt = pts) __to2d(pt)];