From 208fd1cb0fd9f9fd538bcc2271db1c7f4b5cbb23 Mon Sep 17 00:00:00 2001 From: Justin Lin Date: Mon, 3 Jun 2019 09:08:32 +0800 Subject: [PATCH] accept polyline pts --- src/in_line.scad | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/in_line.scad b/src/in_line.scad index 9c80ab66..ff6995d9 100644 --- a/src/in_line.scad +++ b/src/in_line.scad @@ -1,3 +1,10 @@ include <__private__/__in_line.scad>; -function in_line(line_pts, pt, epsilon = 0.0001) = __in_line(line_pts, pt, epsilon); \ No newline at end of file +function _in_line_sub(line_pts, pt, epsilon, iend, i = 0) = + i == iend ? false : ( + __in_line([line_pts[i], line_pts[i + 1]], pt, epsilon) ? true : + _in_line_sub(line_pts, pt, epsilon, iend, i + 1) + ); + +function in_line(line_pts, pt, epsilon = 0.0001) = _in_line_sub(line_pts, pt, epsilon, len(line_pts) - 1); + \ No newline at end of file