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Introduce a ->count method for all collections to save time

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This commit is contained in:
Alessandro Ranellucci
2013-09-17 23:38:23 +02:00
parent d69c956e75
commit e0da81e8bf
7 changed files with 12 additions and 4 deletions
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4
lib/Slic3r/GCode/Layer.pm
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@@ -109,12 +109,12 @@ sub process_layer {
# extrude support material before other things because it might use a lower Z
# and also because we avoid travelling on other things when printing it
if ($self->print->has_support_material && $layer->isa('Slic3r::Layer::Support')) {
if ($layer->support_interface_fills) {
if ($layer->support_interface_fills->count > 0) {
$gcode .= $self->gcodegen->set_extruder($self->extruders->[$Slic3r::Config->support_material_interface_extruder-1]);
$gcode .= $self->gcodegen->extrude_path($_, 'support material interface')
for @{$layer->support_interface_fills->chained_path_from($self->gcodegen->last_pos, 0)};
}
if ($layer->support_fills) {
if ($layer->support_fills->count > 0) {
$gcode .= $self->gcodegen->set_extruder($self->extruders->[$Slic3r::Config->support_material_extruder-1]);
$gcode .= $self->gcodegen->extrude_path($_, 'support material')
for @{$layer->support_fills->chained_path_from($self->gcodegen->last_pos, 0)};