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Enforce seam alignment and blend in spiral vase. #2023

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This commit is contained in:
Alessandro Ranellucci 2014-05-22 12:28:12 +02:00
parent 254ab29a97
commit f2c5e799b1
17 changed files with 174 additions and 33 deletions
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70
xs/t/08_extrusionloop.t
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@ -5,7 +5,7 @@ use warnings;
use List::Util qw(sum);
use Slic3r::XS;
use Test::More tests => 30;
use Test::More tests => 45;
{
my $square = [
@ -39,7 +39,7 @@ use Test::More tests => 30;
is $path->role, Slic3r::ExtrusionPath::EXTR_ROLE_FILL, 'modify role';
}
$loop->split_at($square_p->[2]);
$loop->split_at_vertex($square_p->[2]);
is scalar(@$loop), 1, 'splitting a single-path loop results in a single path';
is scalar(@{$loop->[0]->polyline}), 5, 'path has correct number of points';
ok $loop->[0]->polyline->[0]->coincides_with($square_p->[2]), 'expected point order';
@ -65,24 +65,58 @@ use Test::More tests => 30;
mm3_per_mm => 1,
),
);
is $loop->length, sum($polyline1->length, $polyline2->length), 'length';
my $tot_len = sum($polyline1->length, $polyline2->length);
is $loop->length, $tot_len, 'length';
is scalar(@$loop), 2, 'loop contains two paths';
$loop->split_at($polyline1->[1]);
is $loop->length, sum($polyline1->length, $polyline2->length), 'length after splitting';
is scalar(@$loop), 3, 'loop contains three paths after splitting';
ok $loop->[0]->polyline->[0]->coincides_with($polyline1->[1]), 'expected starting point';
ok $loop->[-1]->polyline->[-1]->coincides_with($polyline1->[1]), 'expected ending point';
ok $loop->[0]->polyline->[-1]->coincides_with($loop->[1]->polyline->[0]), 'paths have common point';
ok $loop->[1]->polyline->[-1]->coincides_with($loop->[2]->polyline->[0]), 'paths have common point';
is $loop->[0]->role, Slic3r::ExtrusionPath::EXTR_ROLE_EXTERNAL_PERIMETER, 'expected order after splitting';
is $loop->[1]->role, Slic3r::ExtrusionPath::EXTR_ROLE_OVERHANG_PERIMETER, 'expected order after splitting';
is $loop->[2]->role, Slic3r::ExtrusionPath::EXTR_ROLE_EXTERNAL_PERIMETER, 'expected order after splitting';
is scalar(@{$loop->[0]->polyline}), 2, 'path has correct number of points';
is scalar(@{$loop->[1]->polyline}), 3, 'path has correct number of points';
is scalar(@{$loop->[2]->polyline}), 2, 'path has correct number of points';
my @paths = @{$loop->clip_end(3)};
is sum(map $_->length, @paths), $loop->length - 3, 'returned paths have expected length';
{
# check splitting at intermediate point
my $loop2 = $loop->clone;
isa_ok $loop2, 'Slic3r::ExtrusionLoop';
$loop2->split_at_vertex($polyline1->[1]);
is $loop2->length, $tot_len, 'length after splitting is unchanged';
is scalar(@$loop2), 3, 'loop contains three paths after splitting';
ok $loop2->[0]->polyline->[0]->coincides_with($polyline1->[1]), 'expected starting point';
ok $loop2->[-1]->polyline->[-1]->coincides_with($polyline1->[1]), 'expected ending point';
ok $loop2->[0]->polyline->[-1]->coincides_with($loop2->[1]->polyline->[0]), 'paths have common point';
ok $loop2->[1]->polyline->[-1]->coincides_with($loop2->[2]->polyline->[0]), 'paths have common point';
is $loop2->[0]->role, Slic3r::ExtrusionPath::EXTR_ROLE_EXTERNAL_PERIMETER, 'expected order after splitting';
is $loop2->[1]->role, Slic3r::ExtrusionPath::EXTR_ROLE_OVERHANG_PERIMETER, 'expected order after splitting';
is $loop2->[2]->role, Slic3r::ExtrusionPath::EXTR_ROLE_EXTERNAL_PERIMETER, 'expected order after splitting';
is scalar(@{$loop2->[0]->polyline}), 2, 'path has correct number of points';
is scalar(@{$loop2->[1]->polyline}), 3, 'path has correct number of points';
is scalar(@{$loop2->[2]->polyline}), 2, 'path has correct number of points';
my @paths = @{$loop2->clip_end(3)};
is sum(map $_->length, @paths), $loop2->length - 3, 'returned paths have expected length';
}
{
# check splitting at endpoint
my $loop2 = $loop->clone;
$loop2->split_at_vertex($polyline2->[0]);
is $loop2->length, $tot_len, 'length after splitting is unchanged';
is scalar(@$loop2), 2, 'loop contains two paths after splitting';
ok $loop2->[0]->polyline->[0]->coincides_with($polyline2->[0]), 'expected starting point';
ok $loop2->[-1]->polyline->[-1]->coincides_with($polyline2->[0]), 'expected ending point';
ok $loop2->[0]->polyline->[-1]->coincides_with($loop2->[1]->polyline->[0]), 'paths have common point';
ok $loop2->[1]->polyline->[-1]->coincides_with($loop2->[0]->polyline->[0]), 'paths have common point';
is $loop2->[0]->role, Slic3r::ExtrusionPath::EXTR_ROLE_OVERHANG_PERIMETER, 'expected order after splitting';
is $loop2->[1]->role, Slic3r::ExtrusionPath::EXTR_ROLE_EXTERNAL_PERIMETER, 'expected order after splitting';
is scalar(@{$loop2->[0]->polyline}), 3, 'path has correct number of points';
is scalar(@{$loop2->[1]->polyline}), 3, 'path has correct number of points';
}
{
my $loop2 = $loop->clone;
my $point = Slic3r::Point->new(250,150);
$loop2->split_at($point);
is $loop2->length, $tot_len, 'length after splitting is unchanged';
is scalar(@$loop2), 3, 'loop contains three paths after splitting';
my $expected_start_point = Slic3r::Point->new(200,150);
ok $loop2->[0]->polyline->[0]->coincides_with($expected_start_point), 'expected starting point';
ok $loop2->[-1]->polyline->[-1]->coincides_with($expected_start_point), 'expected ending point';
}
}
__END__