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add intersection_p

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Justin Lin
2020-02-22 09:58:19 +08:00
parent b4a7ae46ad
commit 4026a206b6
1 changed files with 9 additions and 0 deletions
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9
src/experimental/intersection_p.scad Normal file
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use <__comm__/__line_intersection.scad>;
use <__comm__/__in_line.scad>;
function intersection_p(line_pts1, line_pts2, ext = false, epsilon = 0.0001) =
let(
pt = __line_intersection(line_pts1, line_pts2, epsilon)
)
ext ? pt :
pt != [] && __in_line(line_pts1, pt, epsilon) && __in_line(line_pts2, pt, epsilon) ? pt : [];