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Justin Lin
2019-10-03 15:09:50 +08:00
parent 602c7e6541
commit 3f356e0e7c
1 changed files with 2 additions and 2 deletions
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src/dotSCAD.scad
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@@ -1361,6 +1361,7 @@ function bijection_offset(pts, d, epsilon = 0.0001) =
last_p = __line_intersection(offset_es[leng_minus_one], offset_es[0], epsilon) last_p = __line_intersection(offset_es[leng_minus_one], offset_es[0], epsilon)
) )
concat( concat(
last_p != [] && last_p == last_p ? [last_p] : [],
[ [
for(i = 0; i < leng_minus_one; i = i + 1) for(i = 0; i < leng_minus_one; i = i + 1)
let( let(
@@ -1370,8 +1371,7 @@ function bijection_offset(pts, d, epsilon = 0.0001) =
) )
// p == p to avoid [nan, nan], because [nan, nan] != [nan, nan] // p == p to avoid [nan, nan], because [nan, nan] != [nan, nan]
if(p != [] && p == p) p if(p != [] && p == p) p
], ]
last_p != [] && last_p == last_p ? [last_p] : []
); );