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Fix for the recent commit about the new retraction settings

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Alessandro Ranellucci 2012-08-22 19:47:59 +02:00
parent 8e363ee070
commit edfdf236da
1 changed files with 17 additions and 5 deletions
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22
lib/Slic3r/GCode.pm
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@ -378,13 +378,25 @@ sub set_tool {
my $self = shift;
my ($tool) = @_;
# return nothing if this tool was already selected
return "" if (defined $self->extruder_idx) && ($self->extruder_idx == $tool);
$self->extruder_idx($tool);
return "" if @{$Slic3r::extruders} == 1;
return $self->retract(toolchange => 1)
. (sprintf "T%d%s\n", $tool, ($Slic3r::Config->gcode_comments ? ' ; change tool' : ''))
. $self->reset_e;
# if we are running a single-extruder setup, just set the extruder and return nothing
if (@{$Slic3r::extruders} == 1) {
$self->extruder_idx($tool);
return "";
}
# trigger retraction on the current tool (if any)
my $gcode = "";
$gcode .= $self->retract(toolchange => 1) if defined $self->extruder_idx;
# set the new tool
$self->extruder_idx($tool);
$gcode .= sprintf "T%d%s\n", $tool, ($Slic3r::Config->gcode_comments ? ' ; change tool' : '');
$gcode .= $self->reset_e;
return $gcode;
}
sub set_fan {