344 lines
9.4 KiB
Perl
344 lines
9.4 KiB
Perl
package Slic3r::Config;
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use strict;
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use warnings;
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use utf8;
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use constant PI => 4 * atan2(1, 1);
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our $Options = {
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# printer options
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'nozzle_diameter' => {
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label => 'Nozzle diameter',
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type => 'f',
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},
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'print_center' => {
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label => 'Print center',
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type => 'point',
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serialize => sub { join ',', @{$_[0]} },
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deserialize => sub { [ split /,/, $_[0] ] },
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},
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'use_relative_e_distances' => {
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label => 'Use relative E distances',
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type => 'bool',
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},
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'no_extrusion' => {
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label => 'No extrusion',
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type => 'bool',
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},
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'z_offset' => {
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label => 'Z offset',
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type => 'f',
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},
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# filament options
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'filament_diameter' => {
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label => 'Diameter (mm)',
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type => 'f',
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},
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'filament_packing_density' => {
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label => 'Packing density',
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type => 'f',
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},
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'temperature' => {
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label => 'Temperature (°C)',
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type => 'i',
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},
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# speed options
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'print_feed_rate' => {
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label => 'Print feed rate (mm/s)',
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type => 'f',
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},
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'travel_feed_rate' => {
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label => 'Travel feed rate (mm/s)',
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type => 'f',
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},
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'perimeter_feed_rate' => {
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label => 'Perimeter feed rate (mm/s)',
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type => 'f',
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},
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'bottom_layer_speed_ratio' => {
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label => 'Bottom layer ratio',
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type => 'f',
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},
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# accuracy options
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'layer_height' => {
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label => 'Layer height (mm)',
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type => 'f',
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},
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'first_layer_height_ratio' => {
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label => 'First layer height ratio',
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type => 'f',
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},
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'infill_every_layers' => {
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label => 'Infill every N layers',
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type => 'i',
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},
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# print options
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'perimeters' => {
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label => 'Perimeters',
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type => 'i',
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aliases => [qw(perimeter_offsets)],
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},
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'solid_layers' => {
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label => 'Solid layers',
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type => 'i',
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},
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'fill_pattern' => {
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label => 'Fill pattern',
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type => 'select',
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values => [qw(rectilinear line hilbertcurve archimedeanchords octagramspiral)],
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},
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'solid_fill_pattern' => {
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label => 'Solid fill pattern',
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type => 'select',
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values => [qw(rectilinear hilbertcurve archimedeanchords octagramspiral)],
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},
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'fill_density' => {
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label => 'Fill density',
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type => 'f',
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},
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'fill_angle' => {
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label => 'Fill angle (°)',
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type => 'i',
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},
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'start_gcode' => {
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label => 'Start GCODE',
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type => 's',
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multiline => 1,
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width => 350,
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height => 150,
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serialize => sub { join '\n', split /\R+/, $_[0] },
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deserialize => sub { join "\n", split /\\n/, $_[0] },
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},
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'end_gcode' => {
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label => 'End GCODE',
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type => 's',
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multiline => 1,
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width => 350,
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height => 150,
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serialize => sub { join '\n', split /\R+/, $_[0] },
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deserialize => sub { join "\n", split /\\n/, $_[0] },
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},
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# retraction options
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'retract_length' => {
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label => 'Length (mm)',
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type => 'f',
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},
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'retract_speed' => {
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label => 'Speed (mm/s)',
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type => 'i',
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},
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'retract_restart_extra' => {
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label => 'Extra length on restart (mm)',
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type => 'f',
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},
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'retract_before_travel' => {
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label => 'Minimum travel after retraction (mm)',
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type => 'f',
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},
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'retract_lift' => {
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label => 'Lift Z (mm)',
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type => 'f',
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},
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# skirt options
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'skirts' => {
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label => 'Loops',
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type => 'i',
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},
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'skirt_distance' => {
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label => 'Distance from object (mm)',
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type => 'i',
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},
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'skirt_height' => {
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label => 'Skirt height (layers)',
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type => 'i',
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},
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# transform options
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'scale' => {
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label => 'Scale',
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type => 'f',
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},
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'rotate' => {
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label => 'Rotate (°)',
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type => 'i',
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},
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'duplicate_x' => {
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label => 'Copies along X',
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type => 'i',
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aliases => [qw(multiply_x)],
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},
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'duplicate_y' => {
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label => 'Copies along Y',
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type => 'i',
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aliases => [qw(multiply_y)],
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},
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'duplicate_distance' => {
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label => 'Distance between copies',
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type => 'i',
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aliases => [qw(multiply_distance)],
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},
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};
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sub get {
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my $class = @_ == 2 ? shift : undef;
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my ($opt_key) = @_;
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no strict 'refs';
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return ${"Slic3r::$opt_key"};
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}
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sub set {
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my $class = @_ == 3 ? shift : undef;
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my ($opt_key, $value) = @_;
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no strict 'refs';
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${"Slic3r::$opt_key"} = $value;
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}
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sub save {
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my $class = shift;
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my ($file) = @_;
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open my $fh, '>', $file;
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foreach my $opt (sort keys %$Options) {
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my $value = get($opt);
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$value = $Options->{$opt}{serialize}->($value) if $Options->{$opt}{serialize};
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printf $fh "%s = %s\n", $opt, $value;
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}
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close $fh;
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}
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sub load {
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my $class = shift;
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my ($file) = @_;
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open my $fh, '<', $file;
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while (<$fh>) {
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next if /^\s*#/;
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/^(\w+) = (.+)/ or die "Unreadable configuration file (invalid data at line $.)\n";
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my $key = $1;
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if (!exists $Options->{$key}) {
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$key = +(grep { $Options->{$_}{aliases} && grep $_ eq $key, @{$Options->{$_}{aliases}} }
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keys %$Options)[0] or die "Unknown option $1 at line $.\n";
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}
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my $opt = $Options->{$key};
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set($key, $opt->{deserialize} ? $opt->{deserialize}->($2) : $2);
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}
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close $fh;
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}
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sub validate_cli {
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my $class = shift;
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my ($opt) = @_;
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for (qw(start end)) {
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if (defined $opt->{$_."_gcode"}) {
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if ($opt->{$_."_gcode"} eq "") {
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set($_."_gcode", "");
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} else {
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die "Invalid value for --${_}-gcode: file does not exist"
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if !-e $opt->{$_."_gcode"};
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open my $fh, "<", $opt->{$_."_gcode"};
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set($_."_gcode", do { local $/; <$fh> });
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close $fh;
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}
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}
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}
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}
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sub validate {
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my $class = shift;
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# --layer-height
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die "Invalid value for --layer-height\n"
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if $Slic3r::layer_height <= 0;
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die "--layer-height must be a multiple of print resolution\n"
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if $Slic3r::layer_height / $Slic3r::resolution % 1 != 0;
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# --first-layer-height-ratio
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die "Invalid value for --first-layer-height-ratio\n"
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if $Slic3r::first_layer_height_ratio < 0;
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# --filament-diameter
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die "Invalid value for --filament-diameter\n"
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if $Slic3r::filament_diameter < 1;
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# --nozzle-diameter
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die "Invalid value for --nozzle-diameter\n"
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if $Slic3r::nozzle_diameter < 0;
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die "--layer-height can't be greater than --nozzle-diameter\n"
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if $Slic3r::layer_height > $Slic3r::nozzle_diameter;
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die "First layer height can't be greater than --nozzle-diameter\n"
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if ($Slic3r::layer_height * $Slic3r::first_layer_height_ratio) > $Slic3r::nozzle_diameter;
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$Slic3r::flow_width = ($Slic3r::nozzle_diameter**2)
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* $Slic3r::thickness_ratio * PI / (4 * $Slic3r::layer_height);
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my $max_flow_width = $Slic3r::layer_height + $Slic3r::nozzle_diameter;
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if ($Slic3r::flow_width > $max_flow_width) {
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$Slic3r::thickness_ratio = $max_flow_width / $Slic3r::flow_width;
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$Slic3r::flow_width = $max_flow_width;
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}
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Slic3r::debugf "Flow width = $Slic3r::flow_width\n";
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# --perimeters
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die "Invalid value for --perimeters\n"
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if $Slic3r::perimeters < 1;
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# --solid-layers
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die "Invalid value for --solid-layers\n"
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if $Slic3r::solid_layers < 1;
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# --print-center
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die "Invalid value for --print-center\n"
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if !ref $Slic3r::print_center
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&& (!$Slic3r::print_center || $Slic3r::print_center !~ /^\d+,\d+$/);
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$Slic3r::print_center = [ split /,/, $Slic3r::print_center ]
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if !ref $Slic3r::print_center;
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# --fill-pattern
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die "Invalid value for --fill-pattern\n"
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if !exists $Slic3r::Fill::FillTypes{$Slic3r::fill_pattern};
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# --solid-fill-pattern
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die "Invalid value for --solid-fill-pattern\n"
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if !exists $Slic3r::Fill::FillTypes{$Slic3r::solid_fill_pattern};
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# --fill-density
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die "Invalid value for --fill-density\n"
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if $Slic3r::fill_density < 0 || $Slic3r::fill_density > 1;
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# --infill-every-layers
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die "Invalid value for --infill-every-layers\n"
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if $Slic3r::infill_every_layers !~ /^\d+$/ || $Slic3r::infill_every_layers < 1;
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die "Maximum infill thickness can't exceed nozzle diameter\n"
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if $Slic3r::infill_every_layers * $Slic3r::layer_height > $Slic3r::nozzle_diameter;
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# --scale
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die "Invalid value for --scale\n"
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if $Slic3r::scale <= 0;
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# --duplicate-x
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die "Invalid value for --duplicate-x\n"
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if $Slic3r::duplicate_x < 1;
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# --duplicate-y
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die "Invalid value for --duplicate-y\n"
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if $Slic3r::duplicate_y < 1;
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# --duplicate-distance
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die "Invalid value for --duplicate-distance\n"
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if $Slic3r::duplicate_distance < 1;
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# --skirt-height
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die "Invalid value for --skirt-height\n"
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if $Slic3r::skirt_height < 1;
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}
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1;
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