120 lines
2.6 KiB
Perl
120 lines
2.6 KiB
Perl
package Slic3r::Surface;
|
|
use Moo;
|
|
|
|
has 'contour' => (
|
|
is => 'ro',
|
|
#isa => 'Slic3r::Polyline::Closed',
|
|
required => 1,
|
|
);
|
|
|
|
has 'holes' => (
|
|
traits => ['Array'],
|
|
is => 'rw',
|
|
#isa => 'ArrayRef[Slic3r::Polyline::Closed]',
|
|
default => sub { [] },
|
|
);
|
|
|
|
has 'surface_type' => (
|
|
is => 'rw',
|
|
#isa => enum([qw(internal internal-solid bottom top)]),
|
|
);
|
|
|
|
# this integer represents the thickness of the surface expressed in layers
|
|
has 'depth_layers' => (is => 'ro', default => sub {1});
|
|
|
|
has 'bridge_angle' => (is => 'ro');
|
|
|
|
sub cast_from_polygon {
|
|
my $class = shift;
|
|
my ($polygon, %args) = @_;
|
|
|
|
return $class->new(
|
|
contour => Slic3r::Polyline::Closed->cast($polygon),
|
|
%args,
|
|
);
|
|
}
|
|
|
|
sub cast_from_expolygon {
|
|
my $class = shift;
|
|
my ($expolygon, %args) = @_;
|
|
|
|
if (ref $expolygon eq 'HASH') {
|
|
$expolygon = Slic3r::ExPolygon->new($expolygon);
|
|
}
|
|
|
|
return $class->new(
|
|
contour => $expolygon->contour->closed_polyline,
|
|
holes => [ map $_->closed_polyline, $expolygon->holes ],
|
|
%args,
|
|
);
|
|
}
|
|
|
|
# static method to group surfaces having same surface_type, bridge_angle and depth_layers
|
|
sub group {
|
|
my $class = shift;
|
|
my $params = ref $_[0] eq 'HASH' ? shift(@_) : {};
|
|
my (@surfaces) = @_;
|
|
|
|
my %unique_types = ();
|
|
foreach my $surface (@surfaces) {
|
|
my $type = ($params->{merge_solid} && $surface->surface_type =~ /top|bottom|solid/)
|
|
? 'solid'
|
|
: $surface->surface_type;
|
|
$type .= "_" . ($_[0]->bridge_angle || '');
|
|
$type .= "_" . $_[0]->depth_layers;
|
|
$unique_types{$type} ||= [];
|
|
push @{ $unique_types{$type} }, $surface;
|
|
}
|
|
|
|
return values %unique_types;
|
|
}
|
|
|
|
sub add_hole {
|
|
my $self = shift;
|
|
my ($hole) = @_;
|
|
|
|
push @{ $self->holes }, $hole;
|
|
}
|
|
|
|
sub id {
|
|
my $self = shift;
|
|
return $self->contour->id;
|
|
}
|
|
|
|
sub encloses_point {
|
|
my $self = shift;
|
|
my ($point) = @_;
|
|
|
|
return 0 if !$self->contour->encloses_point($point);
|
|
return 0 if grep $_->encloses_point($point), @{ $self->holes };
|
|
return 1;
|
|
}
|
|
|
|
sub clipper_polygon {
|
|
my $self = shift;
|
|
|
|
return {
|
|
outer => $self->contour->p,
|
|
holes => [
|
|
map $_->p, @{$self->holes}
|
|
],
|
|
};
|
|
}
|
|
|
|
sub p {
|
|
my $self = shift;
|
|
return ($self->contour->p, map $_->p, @{$self->holes});
|
|
}
|
|
|
|
sub expolygon {
|
|
my $self = shift;
|
|
return Slic3r::ExPolygon->new($self->contour->p, map $_->p, @{$self->holes});
|
|
}
|
|
|
|
sub lines {
|
|
my $self = shift;
|
|
return @{ $self->contour->lines }, map @{ $_->lines }, @{ $self->holes };
|
|
}
|
|
|
|
1;
|