697 lines
22 KiB
Perl
697 lines
22 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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# cemetery of old config settings
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our @Ignore = qw(duplicate_x duplicate_y multiply_x multiply_y);
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our $Options = {
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# miscellaneous options
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'notes' => {
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label => 'Configuration notes',
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cli => 'notes=s',
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type => 's',
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multiline => 1,
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width => 350,
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height => 300,
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serialize => sub { join '\n', split /\R/, $_[0] },
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deserialize => sub { join "\n", split /\\n/, $_[0] },
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},
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# output options
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'output_filename_format' => {
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label => 'Output filename format',
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cli => 'output-filename-format=s',
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type => 's',
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},
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# printer options
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'nozzle_diameter' => {
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label => 'Nozzle diameter (mm)',
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cli => 'nozzle-diameter=f',
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type => 'f',
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important => 1,
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},
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'print_center' => {
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label => 'Print center (mm)',
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cli => 'print-center=s',
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type => 'point',
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serialize => sub { join ',', @{$_[0]} },
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deserialize => sub { [ split /,/, $_[0] ] },
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},
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'gcode_flavor' => {
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label => 'G-code flavor',
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cli => 'gcode-flavor=s',
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type => 'select',
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values => [qw(reprap teacup makerbot mach3 no-extrusion)],
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labels => ['RepRap (Marlin/Sprinter)', 'Teacup', 'MakerBot', 'Mach3/EMC', 'No extrusion'],
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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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cli => 'use-relative-e-distances',
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type => 'bool',
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},
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'extrusion_axis' => {
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label => 'Extrusion axis',
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cli => 'extrusion-axis=s',
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type => 's',
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},
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'z_offset' => {
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label => 'Z offset (mm)',
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cli => 'z-offset=f',
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type => 'f',
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},
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'gcode_arcs' => {
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label => 'Use native G-code arcs',
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cli => 'gcode-arcs',
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type => 'bool',
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},
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'g0' => {
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label => 'Use G0 for travel moves',
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cli => 'g0',
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type => 'bool',
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},
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'gcode_comments' => {
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label => 'Verbose G-code',
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cli => 'gcode-comments',
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type => 'bool',
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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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cli => 'filament-diameter=f',
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type => 'f',
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important => 1,
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},
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'extrusion_multiplier' => {
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label => 'Extrusion multiplier',
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cli => 'extrusion-multiplier=f',
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type => 'f',
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aliases => [qw(filament_packing_density)],
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},
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'first_layer_temperature' => {
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label => 'First layer temperature (°C)',
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cli => 'first-layer-temperature=i',
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type => 'i',
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},
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'first_layer_bed_temperature' => {
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label => 'First layer bed temperature (°C)',
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cli => 'first-layer-bed-temperature=i',
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type => 'i',
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},
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'temperature' => {
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label => 'Temperature (°C)',
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cli => 'temperature=i',
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type => 'i',
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important => 1,
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},
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'bed_temperature' => {
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label => 'Bed Temperature (°C)',
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cli => 'bed-temperature=i',
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type => 'i',
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},
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# speed options
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'travel_speed' => {
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label => 'Travel (mm/s)',
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cli => 'travel-speed=f',
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type => 'f',
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aliases => [qw(travel_feed_rate)],
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},
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'perimeter_speed' => {
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label => 'Perimeters (mm/s)',
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cli => 'perimeter-speed=f',
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type => 'f',
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aliases => [qw(perimeter_feed_rate)],
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},
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'small_perimeter_speed' => {
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label => 'Small perimeters (mm/s)',
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cli => 'small-perimeter-speed=f',
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type => 'f',
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},
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'infill_speed' => {
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label => 'Infill (mm/s)',
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cli => 'infill-speed=f',
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type => 'f',
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aliases => [qw(print_feed_rate infill_feed_rate)],
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},
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'solid_infill_speed' => {
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label => 'Solid infill (mm/s)',
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cli => 'solid-infill-speed=f',
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type => 'f',
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aliases => [qw(solid_infill_feed_rate)],
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},
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'bridge_speed' => {
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label => 'Bridges (mm/s)',
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cli => 'bridge-speed=f',
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type => 'f',
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aliases => [qw(bridge_feed_rate)],
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},
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'bottom_layer_speed_ratio' => {
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label => 'Bottom layer speed ratio',
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cli => 'bottom-layer-speed-ratio=f',
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type => 'f',
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},
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# acceleration options
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'acceleration' => {
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label => 'Enable acceleration control',
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cli => 'acceleration',
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type => 'bool',
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},
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'perimeter_acceleration' => {
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label => 'Perimeters (mm/s²)',
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cli => 'perimeter-acceleration',
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type => 'f',
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},
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'infill_acceleration' => {
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label => 'Infill (mm/s²)',
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cli => 'infill-acceleration',
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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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cli => 'layer-height=f',
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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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cli => 'first-layer-height-ratio=f',
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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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cli => 'infill-every-layers=i',
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type => 'i',
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},
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# flow options
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'extrusion_width_ratio' => {
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label => 'Extrusion width (ratio over layer height; leave zero to calculate automatically)',
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cli => 'extrusion-width-ratio=f',
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type => 'f',
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},
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'bridge_flow_ratio' => {
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label => 'Bridge flow ratio',
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cli => 'bridge-flow-ratio=f',
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type => 'f',
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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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cli => 'perimeters=i',
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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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cli => 'solid-layers=i',
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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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cli => 'fill-pattern=s',
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type => 'select',
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values => [qw(rectilinear line concentric hilbertcurve archimedeanchords octagramspiral)],
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labels => [qw(rectilinear line concentric), 'hilbertcurve (slow)', 'archimedeanchords (slow)', 'octagramspiral (slow)'],
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},
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'solid_fill_pattern' => {
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label => 'Solid fill pattern',
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cli => 'solid-fill-pattern=s',
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type => 'select',
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values => [qw(rectilinear concentric hilbertcurve archimedeanchords octagramspiral)],
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labels => [qw(rectilinear concentric), 'hilbertcurve (slow)', 'archimedeanchords (slow)', 'octagramspiral (slow)'],
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},
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'fill_density' => {
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label => 'Fill density',
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cli => 'fill-density=f',
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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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cli => 'fill-angle=i',
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type => 'i',
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},
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'support_material' => {
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label => 'Generate support material',
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cli => 'support-material',
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type => 'bool',
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},
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'support_material_tool' => {
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label => 'Tool used to extrude support material',
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cli => 'support-material-tool=i',
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type => 'select',
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values => [0,1],
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labels => [qw(Primary Secondary)],
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},
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'start_gcode' => {
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label => 'Start G-code',
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cli => 'start-gcode=s',
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type => 's',
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multiline => 1,
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width => 350,
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height => 120,
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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 G-code',
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cli => 'end-gcode=s',
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type => 's',
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multiline => 1,
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width => 350,
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height => 120,
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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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'layer_gcode' => {
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label => 'Layer Change G-code',
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cli => 'layer-gcode=s',
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type => 's',
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multiline => 1,
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width => 350,
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height => 50,
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serialize => sub { join '\n', split /\R+/, $_[0] },
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deserialize => sub { join "\n", split /\\n/, $_[0] },
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},
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'post_process' => {
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label => 'Post-processing scripts',
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cli => 'post-process=s@',
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type => 's@',
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multiline => 1,
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width => 350,
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height => 60,
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serialize => sub { join '; ', @{$_[0]} },
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deserialize => sub { [ split /\s*;\s*/, $_[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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cli => 'retract-length=f',
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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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cli => 'retract-speed=f',
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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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cli => 'retract-restart-extra=f',
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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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cli => 'retract-before-travel=f',
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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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cli => 'retract-lift=f',
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type => 'f',
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},
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# cooling options
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'cooling' => {
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label => 'Enable cooling',
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cli => 'cooling',
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type => 'bool',
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},
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'min_fan_speed' => {
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label => 'Min fan speed (%)',
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cli => 'min-fan-speed=i',
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type => 'i',
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},
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'max_fan_speed' => {
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label => 'Max fan speed (%)',
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cli => 'max-fan-speed=i',
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type => 'i',
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},
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'bridge_fan_speed' => {
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label => 'Bridge fan speed (%)',
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cli => 'bridge-fan-speed=i',
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type => 'i',
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},
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'fan_below_layer_time' => {
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label => 'Enable fan if layer print time is below (approximate seconds)',
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cli => 'fan-below-layer-time=i',
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type => 'i',
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},
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'slowdown_below_layer_time' => {
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label => 'Slow down if layer print time is below (approximate seconds)',
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cli => 'slowdown-below-layer-time=i',
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type => 'i',
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},
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'min_print_speed' => {
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label => 'Min print speed (mm/s)',
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cli => 'min-print-speed=f',
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type => 'i',
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},
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'disable_fan_first_layers' => {
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label => 'Disable fan for the first N layers',
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cli => 'disable-fan-first-layers=i',
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type => 'i',
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},
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'fan_always_on' => {
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label => 'Keep fan always on',
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cli => 'fan-always-on',
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type => 'bool',
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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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cli => 'skirts=i',
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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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cli => 'skirt-distance=f',
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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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cli => 'skirt-height=i',
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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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cli => 'scale=f',
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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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cli => 'rotate=i',
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type => 'i',
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},
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'duplicate_mode' => {
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label => 'Duplicate',
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gui_only => 1,
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type => 'select',
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values => [qw(no autoarrange grid)],
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labels => ['No', 'Autoarrange', 'Grid'],
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},
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'duplicate' => {
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label => 'Copies (autoarrange)',
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cli => 'duplicate=i',
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type => 'i',
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},
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'bed_size' => {
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label => 'Bed size for autoarrange (mm)',
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cli => 'bed-size=s',
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type => 'point',
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serialize => sub { join ',', @{$_[0]} },
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deserialize => sub { [ split /,/, $_[0] ] },
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},
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'duplicate_grid' => {
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label => 'Copies (grid)',
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cli => 'duplicate-grid=s',
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type => 'point',
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serialize => sub { join ',', @{$_[0]} },
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deserialize => sub { [ split /,/, $_[0] ] },
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},
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'duplicate_distance' => {
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label => 'Distance between copies',
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cli => 'duplicate-distance=f',
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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 serialize {
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my $class = @_ == 2 ? shift : undef;
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my ($opt_key) = @_;
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return $Options->{$opt_key}{serialize}
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? $Options->{$opt_key}{serialize}->(get($opt_key))
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: get($opt_key);
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}
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sub deserialize {
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my $class = @_ == 3 ? shift : undef;
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my ($opt_key, $value) = @_;
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return $Options->{$opt_key}{deserialize}
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? set($opt_key, $Options->{$opt_key}{deserialize}->($value))
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: set($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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binmode $fh, ':utf8';
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foreach my $opt (sort keys %$Options) {
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next if $Options->{$opt}{gui_only};
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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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my %ignore = map { $_ => 1 } @Ignore;
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local $/ = "\n";
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open my $fh, '<', $file;
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binmode $fh, ':utf8';
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while (<$fh>) {
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s/\R+$//;
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next if /^\s+/;
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next if /^$/;
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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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next if $ignore{$key};
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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 warn "Unknown option $1 at line $.\n";
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}
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next unless $key;
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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 layer)) {
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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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$opt->{$_."_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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# -j, --threads
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die "Invalid value for --threads\n"
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if defined $Slic3r::threads && $Slic3r::threads < 1;
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die "Your perl wasn't built with multithread support\n"
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if defined $Slic3r::threads && !$Slic3r::have_threads;
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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
|
|
die "Invalid value for --first-layer-height-ratio\n"
|
|
if $Slic3r::first_layer_height_ratio < 0;
|
|
|
|
# --filament-diameter
|
|
die "Invalid value for --filament-diameter\n"
|
|
if $Slic3r::filament_diameter < 1;
|
|
|
|
# --nozzle-diameter
|
|
die "Invalid value for --nozzle-diameter\n"
|
|
if $Slic3r::nozzle_diameter < 0;
|
|
die "--layer-height can't be greater than --nozzle-diameter\n"
|
|
if $Slic3r::layer_height > $Slic3r::nozzle_diameter;
|
|
die "First layer height can't be greater than --nozzle-diameter\n"
|
|
if ($Slic3r::layer_height * $Slic3r::first_layer_height_ratio) > $Slic3r::nozzle_diameter;
|
|
die "First layer height can't be zero or negative\n"
|
|
if ($Slic3r::layer_height * $Slic3r::first_layer_height_ratio) <= 0;
|
|
|
|
if ($Slic3r::extrusion_width_ratio) {
|
|
$Slic3r::flow_width = $Slic3r::layer_height * $Slic3r::extrusion_width_ratio;
|
|
} else {
|
|
# here we calculate a sane default by matching the flow speed (at the nozzle)
|
|
# and the feed rate
|
|
my $volume = ($Slic3r::nozzle_diameter**2) * PI/4;
|
|
my $shape_threshold = $Slic3r::nozzle_diameter * $Slic3r::layer_height
|
|
+ ($Slic3r::layer_height**2) * PI/4;
|
|
if ($volume >= $shape_threshold) {
|
|
# rectangle with semicircles at the ends
|
|
$Slic3r::flow_width = (($Slic3r::nozzle_diameter**2) * PI + ($Slic3r::layer_height**2) * (4 - PI)) / (4 * $Slic3r::layer_height);
|
|
} else {
|
|
# rectangle with squished semicircles at the ends
|
|
$Slic3r::flow_width = $Slic3r::nozzle_diameter * ($Slic3r::nozzle_diameter/$Slic3r::layer_height - 4/PI + 1);
|
|
}
|
|
|
|
my $min_flow_width = $Slic3r::nozzle_diameter * 1.05;
|
|
my $max_flow_width = $Slic3r::nozzle_diameter * 1.4;
|
|
$Slic3r::flow_width = $max_flow_width if $Slic3r::flow_width > $max_flow_width;
|
|
$Slic3r::flow_width = $min_flow_width if $Slic3r::flow_width < $min_flow_width;
|
|
}
|
|
|
|
if ($Slic3r::flow_width >= ($Slic3r::nozzle_diameter + $Slic3r::layer_height)) {
|
|
# rectangle with semicircles at the ends
|
|
$Slic3r::min_flow_spacing = $Slic3r::flow_width - $Slic3r::layer_height * (1 - PI/4);
|
|
} else {
|
|
# rectangle with shrunk semicircles at the ends
|
|
$Slic3r::min_flow_spacing = $Slic3r::flow_width * (1 - PI/4) + $Slic3r::nozzle_diameter * PI/4;
|
|
}
|
|
$Slic3r::flow_spacing = $Slic3r::flow_width - $Slic3r::overlap_factor * ($Slic3r::flow_width - $Slic3r::min_flow_spacing);
|
|
|
|
Slic3r::debugf "Flow width = $Slic3r::flow_width\n";
|
|
Slic3r::debugf "Flow spacing = $Slic3r::flow_spacing\n";
|
|
Slic3r::debugf "Min flow spacing = $Slic3r::min_flow_spacing\n";
|
|
|
|
# --perimeters
|
|
die "Invalid value for --perimeters\n"
|
|
if $Slic3r::perimeters < 0;
|
|
|
|
# --solid-layers
|
|
die "Invalid value for --solid-layers\n"
|
|
if $Slic3r::solid_layers < 0;
|
|
|
|
# --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 /[,x]/, $Slic3r::print_center ]
|
|
if !ref $Slic3r::print_center;
|
|
|
|
# --fill-pattern
|
|
die "Invalid value for --fill-pattern\n"
|
|
if !exists $Slic3r::Fill::FillTypes{$Slic3r::fill_pattern};
|
|
|
|
# --solid-fill-pattern
|
|
die "Invalid value for --solid-fill-pattern\n"
|
|
if !exists $Slic3r::Fill::FillTypes{$Slic3r::solid_fill_pattern};
|
|
|
|
# --fill-density
|
|
die "Invalid value for --fill-density\n"
|
|
if $Slic3r::fill_density < 0 || $Slic3r::fill_density > 1;
|
|
|
|
# --infill-every-layers
|
|
die "Invalid value for --infill-every-layers\n"
|
|
if $Slic3r::infill_every_layers !~ /^\d+$/ || $Slic3r::infill_every_layers < 1;
|
|
die "Maximum infill thickness can't exceed nozzle diameter\n"
|
|
if $Slic3r::infill_every_layers * $Slic3r::layer_height > $Slic3r::nozzle_diameter;
|
|
|
|
# --scale
|
|
die "Invalid value for --scale\n"
|
|
if $Slic3r::scale <= 0;
|
|
|
|
# --bed-size
|
|
die "Invalid value for --bed-size\n"
|
|
if !ref $Slic3r::bed_size
|
|
&& (!$Slic3r::bed_size || $Slic3r::bed_size !~ /^\d+,\d+$/);
|
|
$Slic3r::bed_size = [ split /[,x]/, $Slic3r::bed_size ]
|
|
if !ref $Slic3r::bed_size;
|
|
|
|
# --duplicate-grid
|
|
die "Invalid value for --duplicate-grid\n"
|
|
if !ref $Slic3r::duplicate_grid
|
|
&& (!$Slic3r::duplicate_grid || $Slic3r::duplicate_grid !~ /^\d+,\d+$/);
|
|
$Slic3r::duplicate_grid = [ split /[,x]/, $Slic3r::duplicate_grid ]
|
|
if !ref $Slic3r::duplicate_grid;
|
|
|
|
# --duplicate
|
|
die "Invalid value for --duplicate or --duplicate-grid\n"
|
|
if !$Slic3r::duplicate || $Slic3r::duplicate < 1 || !$Slic3r::duplicate_grid
|
|
|| (grep !$_, @$Slic3r::duplicate_grid);
|
|
die "Use either --duplicate or --duplicate-grid (using both doesn't make sense)\n"
|
|
if $Slic3r::duplicate > 1 && $Slic3r::duplicate_grid && (grep $_ && $_ > 1, @$Slic3r::duplicate_grid);
|
|
$Slic3r::duplicate_mode = 'autoarrange' if $Slic3r::duplicate > 1;
|
|
$Slic3r::duplicate_mode = 'grid' if grep $_ && $_ > 1, @$Slic3r::duplicate_grid;
|
|
|
|
# --duplicate-distance
|
|
die "Invalid value for --duplicate-distance\n"
|
|
if $Slic3r::duplicate_distance < 1;
|
|
|
|
# --skirt-height
|
|
die "Invalid value for --skirt-height\n"
|
|
if $Slic3r::skirt_height < 0;
|
|
|
|
# --bridge-flow-ratio
|
|
die "Invalid value for --bridge-flow-ratio\n"
|
|
if $Slic3r::bridge_flow_ratio <= 0;
|
|
|
|
$Slic3r::first_layer_temperature //= $Slic3r::temperature; #/
|
|
$Slic3r::first_layer_bed_temperature //= $Slic3r::bed_temperature; #/
|
|
|
|
# G-code flavors
|
|
$Slic3r::extrusion_axis = 'A' if $Slic3r::gcode_flavor eq 'mach3';
|
|
$Slic3r::extrusion_axis = '' if $Slic3r::gcode_flavor eq 'no-extrusion';
|
|
|
|
# legacy with existing config files
|
|
$Slic3r::small_perimeter_speed ||= $Slic3r::perimeter_speed;
|
|
$Slic3r::bridge_speed ||= $Slic3r::infill_speed;
|
|
$Slic3r::solid_infill_speed ||= $Slic3r::infill_speed;
|
|
}
|
|
|
|
sub replace_options {
|
|
my $class = shift;
|
|
my ($string, $more_variables) = @_;
|
|
|
|
if ($more_variables) {
|
|
my $variables = join '|', keys %$more_variables;
|
|
$string =~ s/\[($variables)\]/$more_variables->{$1}/eg;
|
|
}
|
|
|
|
# build a regexp to match the available options
|
|
my $options = join '|',
|
|
grep !$Slic3r::Config::Options->{$_}{multiline},
|
|
keys %$Slic3r::Config::Options;
|
|
|
|
# use that regexp to search and replace option names with option values
|
|
$string =~ s/\[($options)\]/Slic3r::Config->serialize($1)/eg;
|
|
return $string;
|
|
}
|
|
|
|
1;
|