42 lines
972 B
Perl
42 lines
972 B
Perl
package Slic3r::Format::STL;
|
|
use Moo;
|
|
|
|
use File::Basename qw(basename);
|
|
|
|
sub read_file {
|
|
my $self = shift;
|
|
my ($file) = @_;
|
|
|
|
my $path = Slic3r::encode_path($file);
|
|
die "Failed to open $file\n" if !-e $path;
|
|
|
|
my $mesh = Slic3r::TriangleMesh->new;
|
|
$mesh->ReadSTLFile($path);
|
|
$mesh->repair;
|
|
|
|
die "This STL file couldn't be read because it's empty.\n"
|
|
if $mesh->facets_count == 0;
|
|
|
|
my $model = Slic3r::Model->new;
|
|
|
|
my $basename = basename($file);
|
|
my $object = $model->add_object(input_file => $file, name => $basename);
|
|
my $volume = $object->add_volume(mesh => $mesh, name => $basename);
|
|
return $model;
|
|
}
|
|
|
|
sub write_file {
|
|
my $self = shift;
|
|
my ($file, $mesh, %params) = @_;
|
|
|
|
$mesh = $mesh->mesh if $mesh->isa('Slic3r::Model');
|
|
|
|
my $path = Slic3r::encode_path($file);
|
|
|
|
$params{binary}
|
|
? $mesh->write_binary($path)
|
|
: $mesh->write_ascii($path);
|
|
}
|
|
|
|
1;
|