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#!/usr/bin/perl
# This script displays 3D preview of a mesh
use strict;
use warnings;
BEGIN {
use FindBin;
use lib "$FindBin::Bin/../lib";
use local::lib "$FindBin::Bin/../local-lib";
}
use Getopt::Long qw(:config no_auto_abbrev);
use Slic3r;
use Slic3r::GUI;
use Slic3r::GUI::3DScene;
$|++;
my %opt = ();
{
my %options = (
'help' => sub { usage() },
'load=s' => \$opt{load},
'3D' => \$opt{d3},
'duplicate=i' => \$opt{duplicate},
);
GetOptions(%options) or usage(1);
$ARGV[0] or usage(1);
}
{
# load model
my $model = Slic3r::Model->read_from_file($ARGV[0]);
# load config
my $config = Slic3r::Config::new_from_defaults;
if ($opt{load}) {
$config->apply(Slic3r::Config::load($opt{load}));
}
# init print
my $sprint = Slic3r::Print::Simple->new;
$sprint->duplicate($opt{duplicate} // 1);
$sprint->apply_config($config);
$sprint->set_model($model);
$sprint->process;
# visualize toolpaths
$Slic3r::ViewToolpaths::print = $sprint->_print;
$Slic3r::ViewToolpaths::d3 = $opt{d3};
my $app = Slic3r::ViewToolpaths->new;
$app->MainLoop;
}
sub usage {
my ($exit_code) = @_;
print <<"EOF";
Usage: view-toolpaths.pl [ OPTIONS ] file.stl
--help Output this usage screen and exit
--load CONFIG Loads the supplied config file
EOF
exit ($exit_code || 0);
}
package Slic3r::ViewToolpaths;
use Wx qw(:sizer);
use base qw(Wx::App Class::Accessor);
our $print;
our $d3;
sub OnInit {
my $self = shift;
my $frame = Wx::Frame->new(undef, -1, 'Toolpaths', [-1, -1], [500, 500]);
my $panel = Wx::Panel->new($frame, -1);
my $canvas;
if ($d3) {
$canvas = Slic3r::GUI::3DScene->new($panel);
$canvas->set_bed_shape($print->config->bed_shape);
$canvas->load_print_toolpaths($print);
foreach my $object (@{$print->objects}) {
#$canvas->load_print_object_slices($object);
$canvas->load_print_object_toolpaths($object);
#$canvas->load_object($object->model_object);
}
$canvas->zoom_to_volumes;
} else {
$canvas = Slic3r::GUI::Plater::2DToolpaths->new($panel, $print);
}
my $sizer = Wx::BoxSizer->new(wxVERTICAL);
$sizer->Add($canvas, 1, wxEXPAND, 0);
$panel->SetSizer($sizer);
$frame->Show(1);
}
__END__
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