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Dual extruder for support material

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This commit is contained in:
Alessandro Ranellucci
2012-02-19 17:02:49 +01:00
parent 375829204f
commit 94a2585b97
5 changed files with 23 additions and 1 deletions
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7
lib/Slic3r/Print.pm
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@@ -566,6 +566,9 @@ sub export_gcode {
# set up our extruder object
my $extruder = Slic3r::Extruder->new;
if ($Slic3r::support_material && $Slic3r::support_material_tool > 0) {
print $fh $extruder->set_tool(0);
}
# write gcode commands layer by layer
foreach my $layer (@{ $self->layers }) {
@@ -594,8 +597,12 @@ sub export_gcode {
# extrude support material
if ($layer->support_fills) {
print $fh $extruder->set_tool($Slic3r::support_material_tool)
if $Slic3r::support_material_tool > 0;
print $fh $extruder->extrude_path($_, 'support material')
for $layer->support_fills->shortest_path($extruder->last_pos);
print $fh $extruder->set_tool(0)
if $Slic3r::support_material_tool > 0;
}
}
}