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Bugfix: use the external motion planner when extruding skirt and brim. #2412

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This commit is contained in:
Alessandro Ranellucci 2014-12-16 18:13:38 +01:00
parent a200498eef
commit 99deffef62
2 changed files with 20 additions and 15 deletions
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11
lib/Slic3r/Print/GCode.pm
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@ -309,6 +309,7 @@ sub process_layer {
if (((values %{$self->_skirt_done}) < $self->print->config->skirt_height || $self->print->config->skirt_height == -1)
&& !$self->_skirt_done->{$layer->print_z}) {
$self->_gcodegen->set_origin(Slic3r::Pointf->new(0,0));
$self->_gcodegen->avoid_crossing_perimeters->use_external_mp(1);
my @extruder_ids = map { $_->id } @{$self->_gcodegen->writer->extruders};
$gcode .= $self->_gcodegen->set_extruder($extruder_ids[0]);
# skip skirt if we have a large brim
@ -326,21 +327,25 @@ sub process_layer {
}
}
$self->_skirt_done->{$layer->print_z} = 1;
$self->_gcodegen->avoid_crossing_perimeters->straight_once(1);
$self->_gcodegen->avoid_crossing_perimeters->use_external_mp(0);
$self->_gcodegen->avoid_crossing_perimeters->disable_once(1);
}
# extrude brim
if (!$self->_brim_done) {
$gcode .= $self->_gcodegen->set_extruder($self->print->objects->[0]->config->support_material_extruder-1);
$self->_gcodegen->set_origin(Slic3r::Pointf->new(0,0));
$self->_gcodegen->avoid_crossing_perimeters->use_external_mp(1);
$gcode .= $self->_gcodegen->extrude_loop($_, 'brim', $object->config->support_material_speed)
for @{$self->print->brim};
$self->_brim_done(1);
$self->_gcodegen->avoid_crossing_perimeters->straight_once(1);
$self->_gcodegen->avoid_crossing_perimeters->use_external_mp(0);
$self->_gcodegen->avoid_crossing_perimeters->disable_once(1);
}
for my $copy (@$object_copies) {
$self->_gcodegen->avoid_crossing_perimeters->new_object(1) if ($self->_last_obj_copy // '') ne "$copy";
# when starting a new object, use the external motion planner for the first travel move
$self->_gcodegen->avoid_crossing_perimeters->use_external_mp_once(1) if ($self->_last_obj_copy // '') ne "$copy";
$self->_last_obj_copy("$copy");
$self->_gcodegen->set_origin(Slic3r::Pointf->new(map unscale $copy->[$_], X,Y));