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Bugfix: seam_position = aligned failed in certaim circumstances because of faulty concave points detection. Includes regression test

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This commit is contained in:
Alessandro Ranellucci 2014-06-11 21:57:32 +02:00
parent 1674108bac
commit 5dcc1eab79
6 changed files with 54 additions and 3 deletions
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36
t/perimeters.t
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@ -1,4 +1,4 @@
use Test::More tests => 9;
use Test::More tests => 11;
use strict;
use warnings;
@ -250,4 +250,38 @@ use Slic3r::Test;
ok Slic3r::Test::gcode($print), 'successful generation of G-code with seam_position = random';
}
{
my $test = sub {
my ($model_name) = @_;
my $config = Slic3r::Config->new_from_defaults;
$config->set('seam_position', 'aligned');
$config->set('skirts', 0);
$config->set('perimeters', 1);
$config->set('fill_density', 0);
$config->set('top_solid_layers', 0);
$config->set('bottom_solid_layers', 0);
$config->set('retract_layer_change', [0]);
my $was_extruding = 0;
my @seam_points = ();
my $print = Slic3r::Test::init_print($model_name, config => $config);
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
my ($self, $cmd, $args, $info) = @_;
if ($info->{extruding}) {
if (!$was_extruding) {
push @seam_points, Slic3r::Point->new_scale($self->X, $self->Y);
}
$was_extruding = 1;
} else {
$was_extruding = 0;
}
});
my @dist = map unscale($_), map $seam_points[$_]->distance_to($seam_points[$_+1]), 0..($#seam_points-1);
ok !(defined first { $_ > 3 } @dist), 'seam is aligned';
};
$test->('20mm_cube');
$test->('small_dorito');
}
__END__