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Update brim generation code. Includes regression test. #1440

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This commit is contained in:
Alessandro Ranellucci
2013-09-16 10:33:30 +02:00
parent 5a9c163a2e
commit aef5c05c57
4 changed files with 38 additions and 19 deletions
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5
lib/Slic3r/GCode/Layer.pm
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@@ -77,13 +77,14 @@ sub process_layer {
# skip skirt if we have a large brim
if ($layer->id < $Slic3r::Config->skirt_height) {
# distribute skirt loops across all extruders
for my $i (0 .. $#{$self->print->skirt}) {
my @skirt_loops = @{$self->print->skirt};
for my $i (0 .. $#skirt_loops) {
# when printing layers > 0 ignore 'min_skirt_length' and
# just use the 'skirts' setting; also just use the current extruder
last if ($layer->id > 0) && ($i >= $Slic3r::Config->skirts);
$gcode .= $self->gcodegen->set_extruder($self->extruders->[ ($i/@{$self->extruders}) % @{$self->extruders} ])
if $layer->id == 0;
$gcode .= $self->gcodegen->extrude_loop($self->print->skirt->[$i], 'skirt');
$gcode .= $self->gcodegen->extrude_loop($skirt_loops[$i], 'skirt');
}
}
$self->skirt_done->{$layer->print_z} = 1;