111 lines
4.5 KiB
Perl
111 lines
4.5 KiB
Perl
use Test::More;
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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 "$FindBin::Bin/../lib";
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use local::lib "$FindBin::Bin/../local-lib";
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}
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use List::Util qw(first);
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use Slic3r;
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use Slic3r::Surface ':types';
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use Slic3r::Test;
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plan tests => 8;
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{
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my $test = sub {
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my ($config) = @_;
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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ok my $gcode = Slic3r::Test::gcode($print), "infill_every_layers does not crash";
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my $tool = undef;
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my %layers = (); # layer_z => 1
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my %layer_infill = (); # layer_z => has_infill
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Slic3r::GCode::Reader->new->parse($gcode, sub {
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my ($self, $cmd, $args, $info) = @_;
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if ($cmd =~ /^T(\d+)/) {
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$tool = $1;
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} elsif ($cmd eq 'G1' && $info->{extruding} && $info->{dist_XY} > 0 && $tool != $config->support_material_extruder-1) {
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$layer_infill{$self->Z} //= 0;
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if ($tool == $config->infill_extruder-1) {
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$layer_infill{$self->Z} = 1;
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}
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}
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# Previously, all G-code commands had a fixed number of decimal points with means with redundant zeros after decimal points.
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# We changed this behavior and got rid of these redundant padding zeros, which caused this test to fail
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# because the position in Z-axis is compared as a string, and previously, G-code contained the following two commands:
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# "G1 Z5 F5000 ; lift nozzle"
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# "G1 Z5.000 F7800.000"
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# That has a different Z-axis position from the view of string comparisons of floating-point numbers.
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# To correct the computation of the number of printed layers, even in the case of string comparisons of floating-point numbers,
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# we filtered out the G-code command with the commend 'lift nozzle'.
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$layers{$args->{Z}} = 1 if $cmd eq 'G1' && $info->{dist_Z} && index($info->{comment}, 'lift nozzle') == -1;
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});
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my $layers_with_perimeters = scalar(keys %layer_infill);
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my $layers_with_infill = grep $_ > 0, values %layer_infill;
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is scalar(keys %layers), $layers_with_perimeters+$config->raft_layers, 'expected number of layers';
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if ($config->raft_layers == 0) {
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# first infill layer printed directly on print bed is not combined, so we don't consider it.
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$layers_with_infill--;
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$layers_with_perimeters--;
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}
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# we expect that infill is generated for half the number of combined layers
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# plus for each single layer that was not combined (remainder)
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is $layers_with_infill,
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int($layers_with_perimeters/$config->infill_every_layers) + ($layers_with_perimeters % $config->infill_every_layers),
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'infill is only present in correct number of layers';
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};
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my $config = Slic3r::Config::new_from_defaults;
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$config->set('layer_height', 0.2);
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$config->set('first_layer_height', 0.2);
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$config->set('nozzle_diameter', [0.5,0.5,0.5,0.5]);
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$config->set('infill_every_layers', 2);
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$config->set('perimeter_extruder', 1);
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$config->set('infill_extruder', 2);
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$config->set('wipe_into_infill', 0);
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$config->set('support_material_extruder', 3);
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$config->set('support_material_interface_extruder', 3);
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$config->set('top_solid_layers', 0);
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$config->set('bottom_solid_layers', 0);
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$test->($config);
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$config->set('skirts', 0); # prevent usage of perimeter_extruder in raft layers
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$config->set('raft_layers', 5);
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$test->($config);
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}
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{
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my $config = Slic3r::Config::new_from_defaults;
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$config->set('layer_height', 0.2);
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$config->set('first_layer_height', 0.2);
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$config->set('nozzle_diameter', [0.5]);
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$config->set('infill_every_layers', 2);
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my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
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$print->process;
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ok defined(first { @{$_->get_region(0)->fill_surfaces->filter_by_type(S_TYPE_INTERNALVOID)} > 0 }
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@{$print->print->get_object(0)->layers}),
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'infill combination produces internal void surfaces';
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# we disable combination after infill has been generated
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$config->set('infill_every_layers', 1);
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$print->apply($print->print->model->clone, $config);
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$print->process;
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ok !(defined first { @{$_->get_region(0)->fill_surfaces} == 0 }
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@{$print->print->get_object(0)->layers}),
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'infill combination is idempotent';
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}
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__END__
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