262 lines
10 KiB
Perl
262 lines
10 KiB
Perl
use Test::More tests => 27;
|
|
use strict;
|
|
use warnings;
|
|
|
|
BEGIN {
|
|
use FindBin;
|
|
use lib "$FindBin::Bin/../lib";
|
|
}
|
|
|
|
use List::Util qw(first);
|
|
use Slic3r;
|
|
use Slic3r::Geometry qw(epsilon scale);
|
|
use Slic3r::Geometry::Clipper qw(diff);
|
|
use Slic3r::Test;
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('support_material', 1);
|
|
my @contact_z = my @top_z = ();
|
|
|
|
my $test = sub {
|
|
my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
|
my $flow = $print->print->objects->[0]->support_material_flow;
|
|
my $support = Slic3r::Print::SupportMaterial->new(
|
|
object_config => $print->print->objects->[0]->config,
|
|
print_config => $print->print->config,
|
|
flow => $flow,
|
|
interface_flow => $flow,
|
|
first_layer_flow => $flow,
|
|
);
|
|
my $support_z = $support->support_layers_z($print->print->objects->[0], \@contact_z, \@top_z, $config->layer_height);
|
|
my $expected_top_spacing = $support->contact_distance($config->layer_height, $config->nozzle_diameter->[0]);
|
|
|
|
is $support_z->[0], $config->first_layer_height,
|
|
'first layer height is honored';
|
|
is scalar(grep { $support_z->[$_]-$support_z->[$_-1] <= 0 } 1..$#$support_z), 0,
|
|
'no null or negative support layers';
|
|
is scalar(grep { $support_z->[$_]-$support_z->[$_-1] > $config->nozzle_diameter->[0] + epsilon } 1..$#$support_z), 0,
|
|
'no layers thicker than nozzle diameter';
|
|
|
|
my $wrong_top_spacing = 0;
|
|
foreach my $top_z (@top_z) {
|
|
# find layer index of this top surface
|
|
my $layer_id = first { abs($support_z->[$_] - $top_z) < epsilon } 0..$#$support_z;
|
|
|
|
# check that first support layer above this top surface (or the next one) is spaced with nozzle diameter
|
|
$wrong_top_spacing = 1
|
|
if ($support_z->[$layer_id+1] - $support_z->[$layer_id]) != $expected_top_spacing
|
|
&& ($support_z->[$layer_id+2] - $support_z->[$layer_id]) != $expected_top_spacing;
|
|
}
|
|
ok !$wrong_top_spacing, 'layers above top surfaces are spaced correctly';
|
|
};
|
|
|
|
$config->set('layer_height', 0.2);
|
|
$config->set('first_layer_height', 0.3);
|
|
@contact_z = (1.9);
|
|
@top_z = (1.1);
|
|
$test->();
|
|
|
|
$config->set('first_layer_height', 0.4);
|
|
$test->();
|
|
|
|
$config->set('layer_height', $config->nozzle_diameter->[0]);
|
|
$test->();
|
|
}
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('raft_layers', 3);
|
|
$config->set('brim_width', 0);
|
|
$config->set('skirts', 0);
|
|
$config->set('support_material_extruder', 2);
|
|
$config->set('support_material_interface_extruder', 2);
|
|
$config->set('layer_height', 0.4);
|
|
$config->set('first_layer_height', 0.4);
|
|
my $print = Slic3r::Test::init_print('overhang', config => $config);
|
|
ok my $gcode = Slic3r::Test::gcode($print), 'no conflict between raft/support and brim';
|
|
|
|
my $tool = 0;
|
|
Slic3r::GCode::Reader->new->parse($gcode, sub {
|
|
my ($self, $cmd, $args, $info) = @_;
|
|
|
|
if ($cmd =~ /^T(\d+)/) {
|
|
$tool = $1;
|
|
} elsif ($info->{extruding}) {
|
|
if ($self->Z <= ($config->raft_layers * $config->layer_height)) {
|
|
fail 'not extruding raft with support material extruder'
|
|
if $tool != ($config->support_material_extruder-1);
|
|
} else {
|
|
fail 'support material exceeds raft layers'
|
|
if $tool == $config->support_material_extruder-1;
|
|
# TODO: we should test that full support is generated when we use raft too
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('skirts', 0);
|
|
$config->set('raft_layers', 3);
|
|
$config->set('support_material_pattern', 'honeycomb');
|
|
$config->set('support_material_extrusion_width', 0.6);
|
|
$config->set('first_layer_extrusion_width', '100%');
|
|
$config->set('bridge_speed', 99);
|
|
$config->set('cooling', 0); # prevent speed alteration
|
|
$config->set('first_layer_speed', '100%'); # prevent speed alteration
|
|
$config->set('start_gcode', ''); # prevent any unexpected Z move
|
|
my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
|
|
|
my $layer_id = -1; # so that first Z move sets this to 0
|
|
my @raft = my @first_object_layer = ();
|
|
my %first_object_layer_speeds = (); # F => 1
|
|
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
|
|
my ($self, $cmd, $args, $info) = @_;
|
|
|
|
if ($info->{extruding} && $info->{dist_XY} > 0) {
|
|
if ($layer_id <= $config->raft_layers) {
|
|
# this is a raft layer or the first object layer
|
|
my $line = Slic3r::Line->new_scale([ $self->X, $self->Y ], [ $info->{new_X}, $info->{new_Y} ]);
|
|
my @path = @{$line->grow(scale($config->support_material_extrusion_width/2))};
|
|
if ($layer_id < $config->raft_layers) {
|
|
# this is a raft layer
|
|
push @raft, @path;
|
|
} else {
|
|
push @first_object_layer, @path;
|
|
$first_object_layer_speeds{ $args->{F} // $self->F } = 1;
|
|
}
|
|
}
|
|
} elsif ($cmd eq 'G1' && $info->{dist_Z} > 0) {
|
|
$layer_id++;
|
|
}
|
|
});
|
|
|
|
ok !@{diff(\@first_object_layer, \@raft)},
|
|
'first object layer is completely supported by raft';
|
|
is scalar(keys %first_object_layer_speeds), 1,
|
|
'only one speed used in first object layer';
|
|
ok +(keys %first_object_layer_speeds)[0] == $config->bridge_speed*60,
|
|
'bridge speed used in first object layer';
|
|
}
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('skirts', 0);
|
|
$config->set('layer_height', 0.35);
|
|
$config->set('first_layer_height', 0.3);
|
|
$config->set('nozzle_diameter', [0.5]);
|
|
$config->set('support_material_extruder', 2);
|
|
$config->set('support_material_interface_extruder', 2);
|
|
|
|
my $test = sub {
|
|
my ($raft_layers) = @_;
|
|
$config->set('raft_layers', $raft_layers);
|
|
my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
|
my %raft_z = (); # z => 1
|
|
my $tool = undef;
|
|
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
|
|
my ($self, $cmd, $args, $info) = @_;
|
|
|
|
if ($cmd =~ /^T(\d+)/) {
|
|
$tool = $1;
|
|
} elsif ($info->{extruding} && $info->{dist_XY} > 0) {
|
|
if ($tool == $config->support_material_extruder-1) {
|
|
$raft_z{$self->Z} = 1;
|
|
}
|
|
}
|
|
});
|
|
|
|
is scalar(keys %raft_z), $config->raft_layers, 'correct number of raft layers is generated';
|
|
};
|
|
|
|
$test->(2);
|
|
$test->(70);
|
|
|
|
$config->set('layer_height', 0.4);
|
|
$config->set('first_layer_height', 0.35);
|
|
$test->(3);
|
|
$test->(70);
|
|
}
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('brim_width', 0);
|
|
$config->set('skirts', 0);
|
|
$config->set('support_material', 1);
|
|
$config->set('top_solid_layers', 0); # so that we don't have the internal bridge over infill
|
|
$config->set('bridge_speed', 99);
|
|
$config->set('cooling', 0);
|
|
$config->set('first_layer_speed', '100%');
|
|
|
|
my $test = sub {
|
|
my $print = Slic3r::Test::init_print('overhang', config => $config);
|
|
|
|
my $has_bridge_speed = 0;
|
|
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
|
|
my ($self, $cmd, $args, $info) = @_;
|
|
|
|
if ($info->{extruding}) {
|
|
if (($args->{F} // $self->F) == $config->bridge_speed*60) {
|
|
$has_bridge_speed = 1;
|
|
}
|
|
}
|
|
});
|
|
return $has_bridge_speed;
|
|
};
|
|
|
|
$config->set('support_material_contact_distance', 0.2);
|
|
ok $test->(), 'bridge speed is used when support_material_contact_distance > 0';
|
|
|
|
$config->set('support_material_contact_distance', 0);
|
|
ok !$test->(), 'bridge speed is not used when support_material_contact_distance == 0';
|
|
|
|
$config->set('raft_layers', 5);
|
|
$config->set('support_material_contact_distance', 0.2);
|
|
ok $test->(), 'bridge speed is used when raft_layers > 0 and support_material_contact_distance > 0';
|
|
|
|
$config->set('support_material_contact_distance', 0);
|
|
ok !$test->(), 'bridge speed is not used when raft_layers > 0 and support_material_contact_distance == 0';
|
|
}
|
|
|
|
{
|
|
my $config = Slic3r::Config->new_from_defaults;
|
|
$config->set('skirts', 0);
|
|
$config->set('start_gcode', '');
|
|
$config->set('raft_layers', 8);
|
|
$config->set('nozzle_diameter', [0.4, 1]);
|
|
$config->set('layer_height', 0.1);
|
|
$config->set('first_layer_height', 0.8);
|
|
$config->set('support_material_extruder', 2);
|
|
$config->set('support_material_interface_extruder', 2);
|
|
$config->set('support_material_contact_distance', 0);
|
|
my $print = Slic3r::Test::init_print('20mm_cube', config => $config);
|
|
ok my $gcode = Slic3r::Test::gcode($print), 'first_layer_height is validated with support material extruder nozzle diameter when using raft layers';
|
|
|
|
my $tool = undef;
|
|
my @z = (0);
|
|
my %layer_heights_by_tool = (); # tool => [ lh, lh... ]
|
|
Slic3r::GCode::Reader->new->parse($gcode, sub {
|
|
my ($self, $cmd, $args, $info) = @_;
|
|
|
|
if ($cmd =~ /^T(\d+)/) {
|
|
$tool = $1;
|
|
} elsif ($cmd eq 'G1' && exists $args->{Z} && $args->{Z} != $self->Z) {
|
|
push @z, $args->{Z};
|
|
} elsif ($info->{extruding} && $info->{dist_XY} > 0) {
|
|
$layer_heights_by_tool{$tool} ||= [];
|
|
push @{ $layer_heights_by_tool{$tool} }, $z[-1] - $z[-2];
|
|
}
|
|
});
|
|
|
|
ok !defined(first { $_ > $config->nozzle_diameter->[0] + epsilon }
|
|
@{ $layer_heights_by_tool{$config->perimeter_extruder-1} }),
|
|
'no object layer is thicker than nozzle diameter';
|
|
|
|
ok !defined(first { abs($_ - $config->layer_height) < epsilon }
|
|
@{ $layer_heights_by_tool{$config->support_material_extruder-1} }),
|
|
'no support material layer is as thin as object layers';
|
|
}
|
|
|
|
__END__
|