324 lines
16 KiB
Perl
Executable File
324 lines
16 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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BEGIN {
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use FindBin;
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use lib "$FindBin::Bin/lib";
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}
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use Getopt::Long qw(:config no_auto_abbrev);
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use List::Util qw(first);
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use Slic3r;
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$|++;
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our %opt = ();
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my %cli_options = ();
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{
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my %options = (
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'help' => sub { usage() },
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'version' => sub { print "$Slic3r::VERSION\n"; exit 0 },
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'debug' => \$Slic3r::debug,
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'gui' => \$opt{gui},
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'o|output=s' => \$opt{output},
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'save=s' => \$opt{save},
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'load=s@' => \$opt{load},
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'ignore-nonexistent-config' => \$opt{ignore_nonexistent_config},
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'datadir=s' => \$opt{datadir},
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'export-svg' => \$opt{export_svg},
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'merge|m' => \$opt{merge},
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);
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foreach my $opt_key (keys %{$Slic3r::Config::Options}) {
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my $cli = $Slic3r::Config::Options->{$opt_key}->{cli} or next;
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# allow both the dash-separated option name and the full opt_key
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$options{ "$opt_key|$cli" } = \$cli_options{$opt_key};
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}
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GetOptions(%options) or usage(1);
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}
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# process command line options
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my $cli_config = Slic3r::Config->new_from_cli(%cli_options);
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# load configuration files
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my @external_configs = ();
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if ($opt{load}) {
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foreach my $configfile (@{$opt{load}}) {
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if (-e $configfile) {
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push @external_configs, Slic3r::Config->load($configfile);
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} elsif (-e "$FindBin::Bin/$configfile") {
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printf STDERR "Loading $FindBin::Bin/$configfile\n";
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push @external_configs, Slic3r::Config->load("$FindBin::Bin/$configfile");
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} else {
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$opt{ignore_nonexistent_config} or die "Cannot find specified configuration file ($configfile).\n";
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}
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}
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}
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# merge configuration
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my $config = Slic3r::Config->new_from_defaults;
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$config->apply($_) for @external_configs, $cli_config;
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# save configuration
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if ($opt{save}) {
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$config->validate;
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$config->save($opt{save});
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}
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# launch GUI
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my $gui;
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if (!@ARGV && !$opt{save} && eval "require Slic3r::GUI; 1") {
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{
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no warnings 'once';
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$Slic3r::GUI::datadir = $opt{datadir} if $opt{datadir};
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}
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$gui = Slic3r::GUI->new;
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$gui->{skeinpanel}->load_config_file($_) for @{$opt{load}};
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$gui->{skeinpanel}->load_config($cli_config);
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$gui->MainLoop;
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exit;
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}
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die $@ if $@ && $opt{gui};
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if (@ARGV) { # slicing from command line
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$config->validate;
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while (my $input_file = shift @ARGV) {
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my $print = Slic3r::Print->new(config => $config);
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$print->add_model(Slic3r::Model->read_from_file($input_file));
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if ($opt{merge}) {
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$print->add_model(Slic3r::Model->read_from_file($_)) for splice @ARGV, 0;
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}
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$print->duplicate;
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$print->arrange_objects if @{$print->objects} > 1;
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$print->validate;
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my %params = (
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output_file => $opt{output},
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status_cb => sub {
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my ($percent, $message) = @_;
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printf "=> %s\n", $message;
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},
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);
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if ($opt{export_svg}) {
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$print->export_svg(%params);
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} else {
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$print->export_gcode(%params);
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}
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}
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} else {
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usage(1) unless $opt{save};
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}
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sub usage {
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my ($exit_code) = @_;
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my $config = Slic3r::Config->new_from_defaults;
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my $j = '';
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if ($Slic3r::have_threads) {
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$j = <<"EOF";
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-j, --threads <num> Number of threads to use (1+, default: $config->{threads})
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EOF
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}
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print <<"EOF";
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Slic3r $Slic3r::VERSION is a STL-to-GCODE translator for RepRap 3D printers
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written by Alessandro Ranellucci <aar\@cpan.org> - http://slic3r.org/
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Usage: slic3r.pl [ OPTIONS ] file.stl
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--help Output this usage screen and exit
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--version Output the version of Slic3r and exit
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--save <file> Save configuration to the specified file
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--load <file> Load configuration from the specified file. It can be used
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more than once to load options from multiple files.
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-o, --output <file> File to output gcode to (by default, the file will be saved
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into the same directory as the input file using the
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--output-filename-format to generate the filename)
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$j
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Output options:
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--output-filename-format
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Output file name format; all config options enclosed in brackets
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will be replaced by their values, as well as [input_filename_base]
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and [input_filename] (default: $config->{output_filename_format})
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--post-process Generated G-code will be processed with the supplied script;
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call this more than once to process through multiple scripts.
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--export-svg Export a SVG file containing slices instead of G-code.
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-m, --merge If multiple files are supplied, they will be composed into a single
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print rather than processed individually.
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Printer options:
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--nozzle-diameter Diameter of nozzle in mm (default: $config->{nozzle_diameter}->[0])
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--print-center Coordinates in mm of the point to center the print around
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(default: $config->{print_center}->[0],$config->{print_center}->[1])
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--z-offset Additional height in mm to add to vertical coordinates
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(+/-, default: $config->{z_offset})
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--gcode-flavor The type of G-code to generate (reprap/teacup/makerbot/mach3/no-extrusion,
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default: $config->{gcode_flavor})
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--use-relative-e-distances Enable this to get relative E values
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--gcode-arcs Use G2/G3 commands for native arcs (experimental, not supported
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by all firmwares)
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--g0 Use G0 commands for retraction (experimental, not supported by all
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firmwares)
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--gcode-comments Make G-code verbose by adding comments (default: no)
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Filament options:
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--filament-diameter Diameter in mm of your raw filament (default: $config->{filament_diameter}->[0])
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--extrusion-multiplier
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Change this to alter the amount of plastic extruded. There should be
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very little need to change this value, which is only useful to
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compensate for filament packing (default: $config->{extrusion_multiplier}->[0])
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--temperature Extrusion temperature in degree Celsius, set 0 to disable (default: $config->{temperature}->[0])
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--first-layer-temperature Extrusion temperature for the first layer, in degree Celsius,
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set 0 to disable (default: same as --temperature)
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--bed-temperature Heated bed temperature in degree Celsius, set 0 to disable (default: $config->{bed_temperature})
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--first-layer-bed-temperature Heated bed temperature for the first layer, in degree Celsius,
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set 0 to disable (default: same as --bed-temperature)
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Speed options:
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--travel-speed Speed of non-print moves in mm/s (default: $config->{travel_speed})
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--perimeter-speed Speed of print moves for perimeters in mm/s (default: $config->{perimeter_speed})
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--small-perimeter-speed
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Speed of print moves for small perimeters in mm/s or % over perimeter speed
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(default: $config->{small_perimeter_speed})
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--external-perimeter-speed
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Speed of print moves for the external perimeter in mm/s or % over perimeter speed
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(default: $config->{external_perimeter_speed})
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--infill-speed Speed of print moves in mm/s (default: $config->{infill_speed})
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--solid-infill-speed Speed of print moves for solid surfaces in mm/s or % over infill speed
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(default: $config->{solid_infill_speed})
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--top-solid-infill-speed Speed of print moves for top surfaces in mm/s or % over solid infill speed
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(default: $config->{top_solid_infill_speed})
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--bridge-speed Speed of bridge print moves in mm/s (default: $config->{bridge_speed})
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--first-layer-speed Speed of print moves for bottom layer, expressed either as an absolute
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value or as a percentage over normal speeds (default: $config->{first_layer_speed})
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Accuracy options:
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--layer-height Layer height in mm (default: $config->{layer_height})
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--first-layer-height Layer height for first layer (mm or %, default: $config->{first_layer_height})
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--infill-every-layers
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Infill every N layers (default: $config->{infill_every_layers})
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Print options:
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--perimeters Number of perimeters/horizontal skins (range: 0+, default: $config->{perimeters})
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--solid-layers Number of solid layers to do for top/bottom surfaces
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(range: 1+, default: $config->{solid_layers})
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--fill-density Infill density (range: 0-1, default: $config->{fill_density})
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--fill-angle Infill angle in degrees (range: 0-90, default: $config->{fill_angle})
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--fill-pattern Pattern to use to fill non-solid layers (default: $config->{fill_pattern})
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--solid-fill-pattern Pattern to use to fill solid layers (default: $config->{solid_fill_pattern})
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--start-gcode Load initial G-code from the supplied file. This will overwrite
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the default command (home all axes [G28]).
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--end-gcode Load final G-code from the supplied file. This will overwrite
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the default commands (turn off temperature [M104 S0],
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home X axis [G28 X], disable motors [M84]).
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--layer-gcode Load layer-change G-code from the supplied file (default: nothing).
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--extra-perimeters Add more perimeters when needed (default: yes)
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--randomize-start Randomize starting point across layers (default: yes)
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--only-retract-when-crossing-perimeters
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Disable retraction when travelling between infill paths inside the same island.
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(default: no)
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--solid-infill-below-area
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Force solid infill when a region has a smaller area than this threshold
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(mm^2, default: $config->{solid_infill_below_area})
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Support material options:
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--support-material Generate support material for overhangs
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--support-material-threshold
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Overhang threshold angle (range: 0-90, default: $config->{support_material_threshold})
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--support-material-pattern
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Pattern to use for support material (default: $config->{support_material_pattern})
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--support-material-spacing
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Spacing between pattern lines (mm, default: $config->{support_material_spacing})
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--support-material-angle
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Support material angle in degrees (range: 0-90, default: $config->{support_material_angle})
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Retraction options:
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--retract-length Length of retraction in mm when pausing extrusion (default: $config->{retract_length}[0])
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--retract-speed Speed for retraction in mm/s (default: $config->{retract_speed}[0])
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--retract-restart-extra
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Additional amount of filament in mm to push after
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compensating retraction (default: $config->{retract_restart_extra}[0])
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--retract-before-travel
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Only retract before travel moves of this length in mm (default: $config->{retract_before_travel}[0])
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--retract-lift Lift Z by the given distance in mm when retracting (default: $config->{retract_lift}[0])
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Retraction options for multi-extruder setups:
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--retract-length-toolchange
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Length of retraction in mm when disabling tool (default: $config->{retract_length}[0])
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--retract-restart-extra-toolchnage
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Additional amount of filament in mm to push after
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switching tool (default: $config->{retract_restart_extra}[0])
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Cooling options:
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--cooling Enable fan and cooling control
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--min-fan-speed Minimum fan speed (default: $config->{min_fan_speed}%)
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--max-fan-speed Maximum fan speed (default: $config->{max_fan_speed}%)
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--bridge-fan-speed Fan speed to use when bridging (default: $config->{bridge_fan_speed}%)
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--fan-below-layer-time Enable fan if layer print time is below this approximate number
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of seconds (default: $config->{fan_below_layer_time})
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--slowdown-below-layer-time Slow down if layer print time is below this approximate number
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of seconds (default: $config->{slowdown_below_layer_time})
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--min-print-speed Minimum print speed (mm/s, default: $config->{min_print_speed})
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--disable-fan-first-layers Disable fan for the first N layers (default: $config->{disable_fan_first_layers})
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--fan-always-on Keep fan always on at min fan speed, even for layers that don't need
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cooling
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Skirt options:
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--skirts Number of skirts to draw (0+, default: $config->{skirts})
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--skirt-distance Distance in mm between innermost skirt and object
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(default: $config->{skirt_distance})
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--skirt-height Height of skirts to draw (expressed in layers, 0+, default: $config->{skirt_height})
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--brim-width Width of the brim that will get added to each object to help adhesion
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(mm, default: $config->{brim_width})
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Transform options:
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--scale Factor for scaling input object (default: $config->{scale})
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--rotate Rotation angle in degrees (0-360, default: $config->{rotate})
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--duplicate Number of items with auto-arrange (1+, default: $config->{duplicate})
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--bed-size Bed size, only used for auto-arrange (mm, default: $config->{bed_size}->[0],$config->{bed_size}->[1])
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--duplicate-grid Number of items with grid arrangement (default: $config->{duplicate_grid}->[0],$config->{duplicate_grid}->[1])
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--duplicate-distance Distance in mm between copies (default: $config->{duplicate_distance})
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Sequential printing options:
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--complete-objects When printing multiple objects and/or copies, complete each one before
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starting the next one; watch out for extruder collisions (default: no)
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--extruder-clearance-radius Radius in mm above which extruder won't collide with anything
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(default: $config->{extruder_clearance_radius})
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--extruder-clearance-height Maximum vertical extruder depth; i.e. vertical distance from
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extruder tip and carriage bottom (default: $config->{extruder_clearance_height})
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Miscellaneous options:
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--notes Notes to be added as comments to the output file
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Flow options (advanced):
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--extrusion-width Set extrusion width manually; it accepts either an absolute value in mm
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(like 0.65) or a percentage over layer height (like 200%)
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--first-layer-extrusion-width
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Set a different extrusion width for first layer
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--perimeters-extrusion-width
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Set a different extrusion width for perimeters
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--infill-extrusion-width
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Set a different extrusion width for infill
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--support-material-extrusion-width
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Set a different extrusion width for support material
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--bridge-flow-ratio Multiplier for extrusion when bridging (> 0, default: $config->{bridge_flow_ratio})
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Multiple extruder options:
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--extruder-offset Offset of each extruder, if firmware doesn't handle the displacement
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(can be specified multiple times, default: 0x0)
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--perimeters-extruder
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Extruder to use for perimeters (1+, default: 1)
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--infill-extruder Extruder to use for infill (1+, default: 1)
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--support-material-extruder
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Extruder to use for support material (1+, default: 1)
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EOF
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exit ($exit_code || 0);
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}
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__END__
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