140 lines
5.4 KiB
Perl
140 lines
5.4 KiB
Perl
#!/usr/bin/perl
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
BEGIN {
|
|
use FindBin;
|
|
use lib "$FindBin::Bin/lib";
|
|
}
|
|
|
|
use Getopt::Long;
|
|
use Slic3r;
|
|
use Time::HiRes qw(gettimeofday tv_interval);
|
|
use XXX;
|
|
|
|
my %opt;
|
|
GetOptions(
|
|
'help' => sub { usage() },
|
|
|
|
'debug' => \$Slic3r::debug,
|
|
'o|output' => \$opt{output},
|
|
|
|
'layer-height=f' => \$Slic3r::layer_height,
|
|
'resolution=f' => \$Slic3r::resolution,
|
|
'perimeters=i' => \$Slic3r::perimeter_offsets,
|
|
'fill-density=f' => \$Slic3r::fill_density,
|
|
'filament-diameter=f' => \$Slic3r::filament_diameter,
|
|
'flow-width=f' => \$Slic3r::flow_width,
|
|
'temperature=i' => \$Slic3r::temperature,
|
|
'print-feed-rate=i' => \$Slic3r::print_feed_rate,
|
|
'travel-feed-rate=i' => \$Slic3r::travel_feed_rate,
|
|
'skirts=i' => \$Slic3r::skirts,
|
|
'skirt-distance=i' => \$Slic3r::skirt_distance,
|
|
'bottom-layer-speed-ratio=f' => \$Slic3r::bottom_layer_speed_ratio,
|
|
'use-relative-e-distances' => \$Slic3r::use_relative_e_distances,
|
|
'print-center=s' => \$Slic3r::print_center,
|
|
'retract-length=f' => \$Slic3r::retract_length,
|
|
'retract-restart-extra=f' => \$Slic3r::retract_restart_extra,
|
|
);
|
|
|
|
# validate configuration
|
|
{
|
|
# --layer-height
|
|
die "Invalid value for --layer-height\n"
|
|
if $Slic3r::layer_height < 0;
|
|
die "--layer-height must be a multiple of print resolution\n"
|
|
if $Slic3r::layer_height / $Slic3r::resolution % 1 != 0;
|
|
|
|
# --filament-diameter
|
|
die "Invalid value for --filament-diameter\n"
|
|
if $Slic3r::filament_diameter < 1;
|
|
|
|
# --flow-width
|
|
die "Invalid value for --flow-width\n"
|
|
if $Slic3r::flow_width < 0;
|
|
die "--flow-width must be a multiple of print resolution\n"
|
|
if $Slic3r::flow_width / $Slic3r::resolution % 1 != 0;
|
|
|
|
# --perimeters
|
|
die "Invalid value for --perimeters\n"
|
|
if $Slic3r::perimeter_offsets < 1;
|
|
|
|
# --print-center
|
|
die "Invalid value for --print-center\n"
|
|
if !ref $Slic3r::print_center
|
|
&& (!$Slic3r::print_center || $Slic3r::print_center !~ /^\d+,\d+$/);
|
|
$Slic3r::print_center = [ split /,/, $Slic3r::print_center ]
|
|
if !ref $Slic3r::print_center;
|
|
|
|
# --fill-density
|
|
die "Invalid value for --fill-density\n"
|
|
if $Slic3r::fill_density < 0 || $Slic3r::fill_density > 1;
|
|
}
|
|
|
|
my $stl_parser = Slic3r::STL->new;
|
|
my $action = 'skein';
|
|
|
|
if ($action eq 'skein') {
|
|
my $input_file = $ARGV[0] or usage(1);
|
|
die "Input file must have .stl extension\n"
|
|
if $input_file !~ /\.stl$/i;
|
|
|
|
my $t0 = [gettimeofday];
|
|
my $print = $stl_parser->parse_file($input_file);
|
|
$print->extrude_perimeters;
|
|
$print->extrude_fills;
|
|
|
|
my $output_file = $input_file;
|
|
$output_file =~ s/\.stl$/.gcode/i;
|
|
$print->export_gcode($opt{output} || $output_file);
|
|
|
|
my $processing_time = tv_interval($t0);
|
|
printf "Done. Process took %d minutes and %.3f seconds\n",
|
|
int($processing_time/60), $processing_time - int($processing_time/60);
|
|
}
|
|
|
|
sub usage {
|
|
my ($exit_code) = @_;
|
|
|
|
print <<"EOF";
|
|
Usage: slic3r.pl [ OPTIONS ] file.stl
|
|
|
|
--help Output this usage screen and exit
|
|
--layer-height Layer height in mm (default: $Slic3r::layer_height)
|
|
--resolution Print resolution in mm (default: $Slic3r::resolution)
|
|
--perimeters Number of perimeters/horizontal skins
|
|
(range: 1+, default: $Slic3r::perimeter_offsets)
|
|
--fill-density Infill density (range: 0-1, default: $Slic3r::fill_density)
|
|
--filament-diameter Diameter of your raw filament (default: $Slic3r::filament_diameter)
|
|
--filament-packing-density
|
|
Ratio of the extruded volume over volume pushed into
|
|
the extruder (default: $Slic3r::filament_packing_density)
|
|
--flow-width Width of extruded flow in mm (default: $Slic3r::flow_width)
|
|
--print-feed-rate Speed of print moves in mm/sec (default: $Slic3r::print_feed_rate)
|
|
--travel-feed-rate Speed of non-print moves in mm/sec (default: $Slic3r::travel_feed_rate)
|
|
--bottom-layer-speed-ratio
|
|
Factor to increase/decrease speeds on bottom layer by
|
|
(default: $Slic3r::bottom_layer_speed_ratio)
|
|
--retract-length Length of retraction in mm when pausing extrusion
|
|
(default: $Slic3r::retract_length)
|
|
--retract-speed Speed for retraction in mm/sec (default: $Slic3r::retract_speed)
|
|
--retract-restart-extra
|
|
Additional amount of filament in mm to push after compensating
|
|
retraction (default: $Slic3r::retract_restart_extra)
|
|
--skirts Number of skirts to draw (default: $Slic3r::skirts)
|
|
--skirt-distance Distance in mm between innermost skirt and object
|
|
(default: $Slic3r::skirt_distance)
|
|
--use-relative-e-distances
|
|
Use relative distances for extrusion in GCODE output
|
|
--print-center Coordinates of the point to center the print around
|
|
(default: 100,100)
|
|
--temperature Extrusion temperature (default: $Slic3r::temperature)
|
|
-o, --output File to output gcode to (default: <inputfile>.gcode)
|
|
|
|
EOF
|
|
exit $exit_code || 0;
|
|
}
|
|
|
|
__END__
|