openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-11 09:14:29 +02:00
Code Issues Releases Wiki Activity

Merge pull request #2 from lorf/bezier-excess-point

Browse Source 
Remove excess point at the end of the bezier_curve() output
This commit is contained in:
Justin Lin
2018-05-02 08:45:19 +08:00
committed by GitHub
parent b2bcb78ca3 736b63a0aa
commit f48bb352a7
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/bezier_curve.scad
View File

@@ -55,8 +55,8 @@ function _bezier_curve_point(t, points) =
function bezier_curve(t_step, points) =
let(
pts = concat([
for(t = [0: t_step: 1])
_bezier_curve_point(t, points)
for(t = [0: ceil(1 / t_step) - 1])
_bezier_curve_point(t * t_step, points)
], [_bezier_curve_point(1, points)])
)
len(points[0]) == 3 ? pts : [for(pt = pts) __to2d(pt)];