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Add regression test for concave starting points. #135

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This commit is contained in:
Alessandro Ranellucci 2013-06-22 15:22:58 +02:00
parent b35e668ee7
commit 64a21276e3
3 changed files with 32 additions and 2 deletions
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26
t/perimeters.t
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@ -1,4 +1,4 @@
use Test::More tests => 2;
use Test::More tests => 3;
use strict;
use warnings;
@ -8,6 +8,7 @@ BEGIN {
}
use Slic3r;
use Slic3r::Geometry qw(PI);
use Slic3r::Test;
{
@ -27,7 +28,7 @@ use Slic3r::Test;
Slic3r::GCode::Reader->new(gcode => Slic3r::Test::gcode($print))->parse(sub {
my ($self, $cmd, $args, $info) = @_;
if ($info->{extruding}) {
if ($info->{extruding} && $info->{dist_XY} > 0) {
$cur_loop ||= [ [$self->X, $self->Y] ];
push @$cur_loop, [ @$info{qw(new_X new_Y)} ];
} else {
@ -40,6 +41,27 @@ use Slic3r::Test;
ok !$has_cw_loops, 'all perimeters extruded ccw';
}
{
my $print = Slic3r::Test::init_print('L', config => $config);
my $loop_starts_from_convex_point = 0;
my $cur_loop;
Slic3r::GCode::Reader->new(gcode => Slic3r::Test::gcode($print))->parse(sub {
my ($self, $cmd, $args, $info) = @_;
if ($info->{extruding} && $info->{dist_XY} > 0) {
$cur_loop ||= [ [$self->X, $self->Y] ];
push @$cur_loop, [ @$info{qw(new_X new_Y)} ];
} else {
if ($cur_loop) {
$loop_starts_from_convex_point = 1
if Slic3r::Geometry::angle3points(@$cur_loop[0,-1,1]) >= PI;
$cur_loop = undef;
}
}
});
ok !$loop_starts_from_convex_point, 'avoid starting from convex points';
}
{
$config->set('perimeters', 1);
$config->set('perimeter_speed', 77);