3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

One minor optimization in GCode.pm

Browse Source
This commit is contained in:
Alessandro Ranellucci 2013-08-28 20:01:17 +02:00
parent b700278904
commit c49330f049
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
lib/Slic3r/GCode.pm
View File

@ -556,8 +556,16 @@ sub unretract {
my $to_unretract = $self->extruder->retracted + $self->extruder->restart_extra;
if ($to_unretract) {
$self->speed('retract');
# use G1 instead of G0 because G0 will blend the restart with the previous travel move
$gcode .= $self->G1(undef, undef, $to_unretract, "compensate retraction");
if ($self->config->extrusion_axis) {
$self->extruder->e(0) if $self->config->use_relative_e_distances;
$self->total_extrusion_length($self->total_extrusion_length + $to_unretract);
# use G1 instead of G0 because G0 will blend the restart with the previous travel move
$gcode .= sprintf "G1 E%.5f F%.3f",
$self->extruder->e($self->extruder->e + $to_unretract),
$self->extruder->retract_speed_mm_min;
$gcode .= " ; compensate retraction" if $self->config->gcode_comments;
$gcode .= "\n";
}
$self->extruder->retracted(0);
$self->extruder->restart_extra(0);
}