3DPrinting/PrusaSlicer-NonPlainar
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Generate raft automatically even when support material is disabled

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This commit is contained in:
Alessandro Ranellucci 2013-02-02 16:16:43 +01:00
parent 177f1a9bf0
commit c7b4d99d7e
2 changed files with 6 additions and 4 deletions
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8
lib/Slic3r/Print.pm
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@ -216,7 +216,7 @@ sub init_extruders {
}
# calculate support material flow
if ($self->config->support_material) {
if ($self->config->support_material || $self->config->raft_layers > 0) {
my $extruder = $self->extruders->[$self->config->support_material_extruder-1];
$self->support_material_flow($extruder->make_flow(
width => $self->config->support_material_extrusion_width || $self->config->extrusion_width,
@ -413,7 +413,7 @@ sub export_gcode {
}
# generate support material
if ($Slic3r::Config->support_material) {
if ($Slic3r::Config->support_material || $Slic3r::Config->raft_layers > 0) {
$status_cb->(85, "Generating support material");
$_->generate_support_material for @{$self->objects};
}
@ -510,7 +510,7 @@ EOF
}
}
# generate support material
if ($Slic3r::Config->support_material && $layer_id > 0) {
if (($Slic3r::Config->support_material || $self->config->raft_layers > 0) && $layer_id > 0) {
my (@supported_slices, @unsupported_slices) = ();
foreach my $expolygon (@current_layer_slices) {
my $intersection = intersection_ex(
@ -801,7 +801,7 @@ sub write_gcode {
# extrude support material before other things because it might use a lower Z
# and also because we avoid travelling on other things when printing it
if ($Slic3r::Config->support_material) {
if ($Slic3r::Config->support_material || $self->config->raft_layers > 0) {
$gcode .= $gcodegen->move_z($layer->support_material_interface_z)
if ($layer->support_interface_fills && @{ $layer->support_interface_fills->paths });
$gcode .= $gcodegen->set_extruder($self->extruders->[$Slic3r::Config->support_material_extruder-1]);

2
lib/Slic3r/Print/Object.pm
View File

@ -559,6 +559,8 @@ sub generate_support_material {
my @current_support_regions = (); # expolygons we've started to support (i.e. below the empty interface layers)
my @queue = (); # the number of items of this array determines the number of empty interface layers
for my $i (reverse 0 .. $#{$self->layers}) {
next unless $Slic3r::Config->support_material || ($i <= $Slic3r::Config->raft_layers); # <= because we need to start from the first non-raft layer
my $layer = $self->layers->[$i];
my $lower_layer = $i > 0 ? $self->layers->[$i-1] : undef;