mirror of https://github.com/vitalif/Slic3r
54 lines
928 B
Perl
54 lines
928 B
Perl
use Test::More;
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use strict;
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use warnings;
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plan tests => 1;
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use Math::Clipper ':all';
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my $clipper = Math::Clipper->new;
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my $square = [ # ccw
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[10, 10],
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[20, 10],
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[20, 20],
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[10, 20],
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];
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my $hole_in_square = [ # cw
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[14, 14],
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[14, 16],
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[16, 16],
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[16, 14],
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];
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my $square2 = [ # ccw
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[5, 12],
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[25, 12],
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[25, 18],
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[5, 18],
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];
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$clipper->add_subject_polygons([ $square, $hole_in_square ]);
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$clipper->add_clip_polygons([ $square2 ]);
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my $intersection = $clipper->ex_execute(CT_INTERSECTION, PFT_NONZERO, PFT_NONZERO);
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is_deeply $intersection, [
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{
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holes => [
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[
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[14, 16],
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[16, 16],
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[16, 14],
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[14, 14],
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],
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],
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outer => [
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[10, 18],
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[10, 12],
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[20, 12],
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[20, 18],
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],
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},
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], 'hole is preserved after intersection';
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