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fixed bug in is_path()

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This commit is contained in:
Adrian Mariano 2020-03-13 20:55:17 -04:00
parent 4b5e0835cc
commit b1bd81e26f
1 changed files with 2 additions and 3 deletions
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5
paths.scad
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@ -45,9 +45,8 @@ include <BOSL2/triangulation.scad>
function is_path(list, dim=[2,3], fast=false) =
fast? is_list(list) && is_vector(list[0],fast=true) :
is_list(list) && is_list(list[0]) && len(list)>1 &&
let( d = len(list[0]) )
(is_undef(dim) || in_list(d, force_list(dim))) &&
is_list_of(list, repeat(0,d));
(is_undef(dim) || in_list(len(list[0]), force_list(dim))) &&
is_list_of(list, repeat(0,len(list[0])));
// Function: is_closed_path()