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

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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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24
lib/Slic3r/GCode.pm
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@ -349,17 +349,19 @@ sub travel_to {
) {
# Just perform a straight travel move without any retraction.
$gcode .= $self->writer->travel_to_xy($self->point_to_gcode($point), $comment);
} elsif ($self->config->avoid_crossing_perimeters && !$self->avoid_crossing_perimeters->straight_once) {
} elsif ($self->config->avoid_crossing_perimeters && !$self->avoid_crossing_perimeters->disable_once) {
# If avoid_crossing_perimeters is enabled and the disable_once flag is not set
# we need to plan a multi-segment travel move inside the configuration space.
$gcode .= $self->avoid_crossing_perimeters->travel_to($self, $point, $comment);
} else {
# If avoid_crossing_perimeters is disabled or the straight_once flag is set,
# If avoid_crossing_perimeters is disabled or the disable_once flag is set,
# perform a straight move with a retraction.
$gcode .= $self->retract;
$gcode .= $self->writer->travel_to_xy($self->point_to_gcode($point), $comment || '');
}
# Re-allow avoid_crossing_perimeters for the next travel moves
$self->avoid_crossing_perimeters->straight_once(0);
$self->avoid_crossing_perimeters->disable_once(0);
return $gcode;
}
@ -554,10 +556,11 @@ sub wipe {
package Slic3r::GCode::AvoidCrossingPerimeters;
use Moo;
has '_external_mp' => (is => 'rw');
has '_layer_mp' => (is => 'rw');
has 'new_object' => (is => 'rw', default => sub {0}); # this flag triggers the use of the external configuration space for avoid_crossing_perimeters for the next travel move
has 'straight_once' => (is => 'rw', default => sub {1}); # this flag disables avoid_crossing_perimeters just for the next travel move
has '_external_mp' => (is => 'rw');
has '_layer_mp' => (is => 'rw');
has 'use_external_mp' => (is => 'rw', default => sub {0});
has 'use_external_mp_once' => (is => 'rw', default => sub {0}); # this flag triggers the use of the external configuration space for avoid_crossing_perimeters for the next travel move
has 'disable_once' => (is => 'rw', default => sub {1}); # this flag disables avoid_crossing_perimeters just for the next travel move
use Slic3r::Geometry qw(scale);
@ -576,11 +579,8 @@ sub travel_to {
my $gcode = "";
# If avoid_crossing_perimeters is enabled and the straight_once flag is not set
# we need to plan a multi-segment travel move inside the configuration space.
if ($self->new_object) {
# If we're moving to a new object we need to use the external configuration space.
$self->new_object(0);
if ($self->use_external_mp || $self->use_external_mp_once) {
$self->use_external_mp_once(0);
# represent $point in G-code coordinates
$point = $point->clone;