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supported 2d points

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Justin Lin
2017-05-24 13:15:17 +08:00
parent ef67883350
commit e46d504019
1 changed files with 4 additions and 1 deletions
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5
src/bezier_curve.scad
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@@ -12,6 +12,8 @@
* *
**/ **/
include <__private__/__to2d.scad>;
function _combi(n, k) = function _combi(n, k) =
let( let(
bi_coef = [ bi_coef = [
@@ -56,4 +58,5 @@ function bezier_curve(t_step, points) =
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)]) ], [_bezier_curve_point(1, points)])
) pts; )
len(points[0]) == 3 ? pts : [for(pt = pts) __to2d(pt)];