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Only put ExtrusionPath objects in ExtrusionPath::Collection (no ExtrusionLoop objects)

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This commit is contained in:
Alessandro Ranellucci 2012-10-31 19:08:29 +01:00
parent d4ccd39ad3
commit 554d10c854
3 changed files with 14 additions and 22 deletions
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8
lib/Slic3r/ExtrusionLoop.pm
View file

@ -60,14 +60,6 @@ sub split_at_first_point {
return $self->split_at_index(0);
}
# although a loop doesn't have endpoints, this method is provided to allow
# ExtrusionLoop objects to be added to an ExtrusionPath::Collection and
# sorted by the ->shortest_path() method
sub endpoints {
my $self = shift;
return ($self->polygon->[0], $self->polygon->[-1]);
}
package Slic3r::ExtrusionLoop::Packed;
sub unpack {
my $self = shift;

23
lib/Slic3r/Layer/Region.pm
View file

@ -359,20 +359,15 @@ sub make_perimeters {
}
# add thin walls as perimeters
{
my @thin_paths = ();
my %properties = (
role => EXTR_ROLE_EXTERNAL_PERIMETER,
flow_spacing => $self->perimeter_flow->spacing,
);
for (@{ $self->thin_walls }) {
push @thin_paths, $_->isa('Slic3r::Polygon')
? Slic3r::ExtrusionLoop->pack(polygon => $_, %properties)
: Slic3r::ExtrusionPath->pack(polyline => $_, %properties);
}
my $collection = Slic3r::ExtrusionPath::Collection->new(paths => \@thin_paths);
push @{ $self->perimeters }, $collection->shortest_path;
}
push @{ $self->perimeters }, Slic3r::ExtrusionPath::Collection->new(paths => [
map {
Slic3r::ExtrusionPath->pack(
polyline => ($_->isa('Slic3r::Polygon') ? $_->split_at_first_point : $_),
role => EXTR_ROLE_EXTERNAL_PERIMETER,
flow_spacing => $self->perimeter_flow->spacing,
);
} @{ $self->thin_walls }
])->shortest_path;
}
sub _add_perimeter {

5
lib/Slic3r/Polygon.pm
View file

@ -146,4 +146,9 @@ sub split_at {
return $self->split_at_index($i);
}
sub split_at_first_point {
my $self = shift;
return $self->split_at_index(0);
}
1;