/usr/lib/x86_64-linux-gnu/perl5/5.20/Slic3r/XS.pm is in slic3r 1.1.7+dfsg-2+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | package Slic3r::XS;
use warnings;
use strict;
our $VERSION = '0.01';
use Carp qw();
use XSLoader;
XSLoader::load(__PACKAGE__, $VERSION);
package Slic3r::Line;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::Point;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::Pointf;
use overload
'@{}' => sub { [ $_[0]->x, $_[0]->y ] }, #,
'fallback' => 1;
package Slic3r::Pointf3;
use overload
'@{}' => sub { [ $_[0]->x, $_[0]->y, $_[0]->z ] }, #,
'fallback' => 1;
package Slic3r::ExPolygon;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::Polyline;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::Polyline::Collection;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::Polygon;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::ExPolygon::Collection;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package Slic3r::ExtrusionPath::Collection;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
sub new {
my ($class, @paths) = @_;
my $self = $class->_new;
$self->append(@paths);
return $self;
}
package Slic3r::ExtrusionLoop;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
sub new_from_paths {
my ($class, @paths) = @_;
my $loop = $class->new;
$loop->append($_) for @paths;
return $loop;
}
package Slic3r::ExtrusionPath;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
sub new {
my ($class, %args) = @_;
return $class->_new(
$args{polyline}, # required
$args{role}, # required
$args{mm3_per_mm} // die("Missing required mm3_per_mm in ExtrusionPath constructor"),
$args{width} // -1,
$args{height} // -1,
);
}
sub clone {
my ($self, %args) = @_;
return __PACKAGE__->_new(
$args{polyline} // $self->polyline,
$args{role} // $self->role,
$args{mm3_per_mm} // $self->mm3_per_mm,
$args{width} // $self->width,
$args{height} // $self->height,
);
}
package Slic3r::Flow;
sub new {
my ($class, %args) = @_;
my $self = $class->_new(
@args{qw(width spacing nozzle_diameter)},
);
$self->set_bridge($args{bridge} // 0);
return $self;
}
sub new_from_width {
my ($class, %args) = @_;
return $class->_new_from_width(
@args{qw(role width nozzle_diameter layer_height bridge_flow_ratio)},
);
}
sub new_from_spacing {
my ($class, %args) = @_;
return $class->_new_from_spacing(
@args{qw(spacing nozzle_diameter layer_height bridge)},
);
}
package Slic3r::Surface;
sub new {
my ($class, %args) = @_;
# defensive programming: make sure no negative bridge_angle is supplied
die "Error: invalid negative bridge_angle\n"
if defined $args{bridge_angle} && $args{bridge_angle} < 0;
return $class->_new(
$args{expolygon} // (die "Missing required expolygon\n"),
$args{surface_type} // (die "Missing required surface_type\n"),
$args{thickness} // -1,
$args{thickness_layers} // 1,
$args{bridge_angle} // -1,
$args{extra_perimeters} // 0,
);
}
sub clone {
my ($self, %args) = @_;
return (ref $self)->_new(
delete $args{expolygon} // $self->expolygon,
delete $args{surface_type} // $self->surface_type,
delete $args{thickness} // $self->thickness,
delete $args{thickness_layers} // $self->thickness_layers,
delete $args{bridge_angle} // $self->bridge_angle,
delete $args{extra_perimeters} // $self->extra_perimeters,
);
}
package Slic3r::Surface::Collection;
use overload
'@{}' => sub { $_[0]->arrayref },
'fallback' => 1;
package main;
for my $class (qw(
Slic3r::Config
Slic3r::Config::Print
Slic3r::ExPolygon
Slic3r::ExtrusionLoop
Slic3r::ExtrusionPath
Slic3r::ExtrusionPath::Collection
Slic3r::Geometry::BoundingBoxf3
Slic3r::Line
Slic3r::Model
Slic3r::Model::Instance
Slic3r::Model::Material
Slic3r::Model::Object
Slic3r::Model::Volume
Slic3r::Point
Slic3r::Pointf
Slic3r::Pointf3
Slic3r::Polygon
Slic3r::Polyline
Slic3r::Surface
Slic3r::TriangleMesh
))
{
no strict 'refs';
my $ref_class = $class . "::Ref";
eval "package $ref_class; our \@ISA = '$class'; sub DESTROY {};";
}
1;
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