205 lines
5.6 KiB
Perl
205 lines
5.6 KiB
Perl
package Slic3r;
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# Copyright holder: Alessandro Ranellucci
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# This application is licensed under the GNU Affero General Public License, version 3
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use strict;
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use warnings;
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require v5.10;
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our $VERSION = "0.8.5-dev";
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our $debug = 0;
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sub debugf {
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printf @_ if $debug;
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}
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# load threads before Moo as required by it
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our $have_threads;
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BEGIN {
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use Config;
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$have_threads = $Config{useithreads} && eval "use threads; use Thread::Queue; 1";
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}
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use FindBin;
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our $var = "$FindBin::Bin/var";
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use Moo 0.091009;
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use Slic3r::Config;
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use Slic3r::ExPolygon;
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use Slic3r::Extruder;
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use Slic3r::ExtrusionLoop;
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use Slic3r::ExtrusionPath;
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use Slic3r::ExtrusionPath::Arc;
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use Slic3r::ExtrusionPath::Collection;
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use Slic3r::Fill;
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use Slic3r::Flow;
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use Slic3r::Format::AMF;
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use Slic3r::Format::OBJ;
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use Slic3r::Format::STL;
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use Slic3r::GCode;
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use Slic3r::Geometry qw(PI);
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use Slic3r::Layer;
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use Slic3r::Line;
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use Slic3r::Point;
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use Slic3r::Polygon;
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use Slic3r::Polyline;
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use Slic3r::Print;
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use Slic3r::Print::Object;
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use Slic3r::Surface;
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use Slic3r::TriangleMesh;
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eval "use Slic3r::Build";
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our $threads = $have_threads ? 2 : 1;
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# miscellaneous options
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our $notes = '';
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# output options
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our $output_filename_format = '[input_filename_base].gcode';
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our $post_process = [];
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# printer options
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our $print_center = [100,100]; # object will be centered around this point
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our $z_offset = 0;
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our $gcode_flavor = 'reprap';
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our $use_relative_e_distances = 0;
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our $extrusion_axis = 'E';
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our $gcode_arcs = 0;
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our $g0 = 0;
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our $gcode_comments = 0;
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# filament options
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our $bed_temperature = 0;
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our $first_layer_bed_temperature;
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# extruders
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our $extruders = [];
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our $nozzle_diameter = [0.5];
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our $filament_diameter = [3]; # mm
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our $extrusion_multiplier = [1];
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our $temperature = [200];
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our $first_layer_temperature= [];
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# extruder mapping (1-based indexes)
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our $perimeter_extruder = 1;
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our $infill_extruder = 1;
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our $support_material_extruder = 1;
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# speed options
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our $travel_speed = 130; # mm/s
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our $perimeter_speed = 30; # mm/s
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our $small_perimeter_speed = 30; # mm/s or %
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our $external_perimeter_speed = '100%'; # mm/s or %
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our $infill_speed = 60; # mm/s
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our $solid_infill_speed = 60; # mm/s or %
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our $top_solid_infill_speed = 50; # mm/s or %
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our $bridge_speed = 60; # mm/s
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our $first_layer_speed = '30%'; # mm/s or %
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# acceleration options
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our $acceleration = 0;
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our $perimeter_acceleration = 25; # mm/s^2
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our $infill_acceleration = 50; # mm/s^2
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# accuracy options
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our $scaling_factor = 0.000001;
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our $resolution = 0.01;
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our $small_perimeter_length = (6.5 / $scaling_factor)*2*PI;
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our $layer_height = 0.4;
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our $first_layer_height = '100%'; # mm or %
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our $_first_layer_height = undef; # mm (computed)
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our $infill_every_layers = 1;
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# flow options
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our $extrusion_width = 0;
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our $first_layer_extrusion_width = '200%';
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our $perimeter_extrusion_width = 0;
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our $infill_extrusion_width = 0;
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our $support_material_extrusion_width = 0;
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our $bridge_flow_ratio = 1;
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our $overlap_factor = 0.5;
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our $flow;
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our $first_layer_flow;
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our $perimeters_flow;
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our $infill_flow;
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our $support_material_flow;
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# print options
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our $perimeters = 3;
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our $solid_layers = 3;
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our $fill_pattern = 'rectilinear';
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our $solid_fill_pattern = 'rectilinear';
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our $fill_density = 0.4; # 1 = 100%
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our $fill_angle = 45;
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our $extra_perimeters = 1;
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our $randomize_start = 1;
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our $support_material = 0;
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our $support_material_threshold = 45;
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our $support_material_pattern = 'rectilinear';
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our $support_material_spacing = 2.5;
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our $support_material_angle = 0;
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our $start_gcode = "G28 ; home all axes";
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our $end_gcode = <<"END";
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M104 S0 ; turn off temperature
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G28 X0 ; home X axis
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M84 ; disable motors
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END
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our $layer_gcode = '';
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# retraction options
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our $retract_length = 1; # mm
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our $retract_restart_extra = 0; # mm
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our $retract_speed = 30; # mm/s
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our $retract_before_travel = 2; # mm
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our $retract_lift = 0; # mm
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# cooling options
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our $cooling = 0;
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our $min_fan_speed = 35;
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our $max_fan_speed = 100;
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our $bridge_fan_speed = 100;
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our $fan_below_layer_time = 60;
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our $slowdown_below_layer_time = 15;
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our $min_print_speed = 10;
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our $disable_fan_first_layers = 1;
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our $fan_always_on = 0;
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# skirt/brim options
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our $skirts = 1;
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our $skirt_distance = 6; # mm
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our $skirt_height = 1; # layers
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our $brim_width = 0; # mm
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# transform options
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our $scale = 1;
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our $rotate = 0;
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our $duplicate_mode = 'no';
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our $duplicate = 1;
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our $bed_size = [200,200];
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our $duplicate_grid = [1,1];
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our $duplicate_distance = 6; # mm
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# sequential printing
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our $complete_objects = 0;
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our $extruder_clearance_radius = 20; # mm
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our $extruder_clearance_height = 20; # mm
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sub parallelize {
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my %params = @_;
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if (!$params{disable} && $Slic3r::have_threads && $Slic3r::threads > 1) {
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my $q = Thread::Queue->new;
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$q->enqueue(@{ $params{items} }, (map undef, 1..$Slic3r::threads));
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my $thread_cb = sub { $params{thread_cb}->($q) };
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foreach my $th (map threads->create($thread_cb), 1..$Slic3r::threads) {
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$params{collect_cb}->($th->join);
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}
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} else {
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$params{no_threads_cb}->();
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}
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}
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1;
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