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#!/usr/bin/perl
# This script converts a STL file to AMF
use strict;
use warnings;
BEGIN {
use FindBin;
use lib "$FindBin::Bin/../lib";
use local::lib "$FindBin::Bin/../local-lib";
}
use File::Basename qw(basename);
use Getopt::Long qw(:config no_auto_abbrev);
use Slic3r;
$|++;
my %opt = ();
{
my %options = (
'help' => sub { usage() },
'distinct-materials' => \$opt{distinct_materials},
);
GetOptions(%options) or usage(1);
$ARGV[0] or usage(1);
}
{
my @models = map Slic3r::Model->load_stl($_, basename($_)), @ARGV;
my $output_file = $ARGV[0];
$output_file =~ s/\.[sS][tT][lL]$/.amf.xml/;
my $new_model = Slic3r::Model->new;
if ($opt{distinct_materials} && @models > 1) {
my $new_object = $new_model->add_object;
for my $m (0 .. $#models) {
my $model = $models[$m];
$new_model->set_material($m, { Name => basename($ARGV[$m]) });
$new_object->add_volume(
material_id => $m,
facets => $model->objects->[0]->volumes->[0]->facets,
vertices => $model->objects->[0]->vertices,
);
}
} else {
foreach my $model (@models) {
$new_model->add_object(
vertices => $model->objects->[0]->vertices,
)->add_volume(
facets => $model->objects->[0]->volumes->[0]->facets,
);
}
}
printf "Writing to %s\n", basename($output_file);
$new_model->store_amf($output_file);
}
sub usage {
my ($exit_code) = @_;
print <<"EOF";
Usage: amf-to-stl.pl [ OPTIONS ] file.stl [ file2.stl [ file3.stl ] ]
--help Output this usage screen and exit
--distinct-materials Assign each STL file to a different material
EOF
exit ($exit_code || 0);
}
__END__
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