mirror of https://github.com/vitalif/Slic3r
92 lines
1.9 KiB
Perl
92 lines
1.9 KiB
Perl
#!/usr/bin/perl
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Slic3r::XS;
|
|
use Test::More tests => 5;
|
|
|
|
my $square = [ # ccw
|
|
[200, 100],
|
|
[200, 200],
|
|
[100, 200],
|
|
[100, 100],
|
|
];
|
|
my $hole_in_square = [ # cw
|
|
[160, 140],
|
|
[140, 140],
|
|
[140, 160],
|
|
[160, 160],
|
|
];
|
|
my $expolygon = Slic3r::ExPolygon->new($square, $hole_in_square);
|
|
|
|
{
|
|
my $result = Slic3r::Geometry::Clipper::offset([ $square, $hole_in_square ], 5);
|
|
is_deeply [ map $_->pp, @$result ], [ [
|
|
[205, 95],
|
|
[205, 205],
|
|
[95, 205],
|
|
[95, 95],
|
|
], [
|
|
[155, 145],
|
|
[145, 145],
|
|
[145, 155],
|
|
[155, 155],
|
|
] ], 'offset';
|
|
}
|
|
|
|
{
|
|
my $result = Slic3r::Geometry::Clipper::offset_ex([ @$expolygon ], 5);
|
|
is_deeply $result->[0]->pp, [ [
|
|
[205, 95],
|
|
[205, 205],
|
|
[95, 205],
|
|
[95, 95],
|
|
], [
|
|
[145, 145],
|
|
[145, 155],
|
|
[155, 155],
|
|
[155, 145],
|
|
] ], 'offset_ex';
|
|
}
|
|
|
|
{
|
|
my $result = Slic3r::Geometry::Clipper::offset2_ex([ @$expolygon ], 5, -2);
|
|
is_deeply $result->[0]->pp, [ [
|
|
[203, 97],
|
|
[203, 203],
|
|
[97, 203],
|
|
[97, 97],
|
|
], [
|
|
[143, 143],
|
|
[143, 157],
|
|
[157, 157],
|
|
[157, 143],
|
|
] ], 'offset2_ex';
|
|
}
|
|
|
|
{
|
|
my $expolygon2 = Slic3r::ExPolygon->new([
|
|
[20000000, 0],
|
|
[20000000, 20000000],
|
|
[0, 20000000],
|
|
[0, 0],
|
|
], [
|
|
[5000000, 5000000],
|
|
[5000000, 15000000],
|
|
[15000000, 15000000],
|
|
[15000000, 5000000],
|
|
]);
|
|
my $result = Slic3r::Geometry::Clipper::offset2_ex([ @$expolygon2 ], -1, +1);
|
|
is_deeply $result->[0]->pp, $expolygon2->pp, 'offset2_ex';
|
|
}
|
|
|
|
{
|
|
my $polygon1 = Slic3r::Polygon->new(@$square);
|
|
my $polygon2 = Slic3r::Polygon->new(reverse @$hole_in_square);
|
|
my $result = Slic3r::Geometry::Clipper::diff_ex([$polygon1], [$polygon2]);
|
|
is_deeply $result->[0]->pp, $expolygon->pp, 'diff_ex';
|
|
}
|
|
|
|
__END__
|