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Ported GCode::set_extruders() and GCode::change_layer() to XS

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Alessandro Ranellucci 2015-07-02 19:33:08 +02:00
parent 9a17efc480
commit 0ad4296aaf
5 changed files with 59 additions and 47 deletions
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45
lib/Slic3r/GCode.pm
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@ -8,51 +8,6 @@ use Slic3r::ExtrusionPath ':roles';
use Slic3r::Geometry qw(epsilon scale unscale PI X Y B);
use Slic3r::Geometry::Clipper qw(union_ex);
sub set_extruders {
my ($self, $extruder_ids) = @_;
$self->writer->set_extruders($extruder_ids);
# enable wipe path generation if any extruder has wipe enabled
$self->wipe->set_enable(defined first { $self->config->get_at('wipe', $_) } @$extruder_ids);
}
sub change_layer {
my ($self, $layer) = @_;
{
my $l = $layer->isa('Slic3r::Layer::Support')
? $layer->as_layer
: $layer;
$self->set_layer($l);
}
$self->set_layer_index($self->layer_index + 1);
$self->set_first_layer($layer->id == 0);
# avoid computing islands and overhangs if they're not needed
if ($self->config->avoid_crossing_perimeters) {
$self->avoid_crossing_perimeters->init_layer_mp(
union_ex([ map @$_, @{$layer->slices} ], 1),
);
}
my $gcode = "";
if ($self->layer_count > 0) {
$gcode .= $self->writer->update_progress($self->layer_index, $self->layer_count);
}
my $z = $layer->print_z + $self->config->z_offset; # in unscaled coordinates
if ($self->config->get_at('retract_layer_change', $self->writer->extruder->id) && $self->writer->will_move_z($z)) {
$gcode .= $self->retract;
}
$gcode .= $self->writer->travel_to_z($z, 'move to next layer (' . $self->layer_index . ')');
# forget last wiping path as wiping after raising Z is pointless
$self->wipe->reset_path;
return $gcode;
}
sub extrude {
my $self = shift;