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New option for vertical distance between object and support material, with special handling of the 0 case that disabled bridge flow/speed in order to allow for soluble material. #2491 #2272 #2069 #1942 #2435 #1703

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This commit is contained in:
Alessandro Ranellucci 2015-01-19 09:52:24 +01:00
parent fc5437f6d3
commit 7b980c1dc9
10 changed files with 57 additions and 16 deletions
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4
lib/Slic3r/Layer/PerimeterGenerator.pm
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@ -17,6 +17,7 @@ has 'ext_perimeter_flow' => (is => 'ro', required => 1);
has 'overhang_flow' => (is => 'ro', required => 1);
has 'solid_infill_flow' => (is => 'ro', required => 1);
has 'config' => (is => 'ro', default => sub { Slic3r::Config::PrintRegion->new });
has 'object_config' => (is => 'ro', default => sub { Slic3r::Config::PrintObject->new });
has 'print_config' => (is => 'ro', default => sub { Slic3r::Config::Print->new });
has '_lower_slices_p' => (is => 'rw', default => sub { [] });
has '_holes_pt' => (is => 'rw');
@ -347,7 +348,8 @@ sub _traverse_loops {
# detect overhanging/bridging perimeters
my @paths = ();
if ($self->config->overhangs && $self->layer_id > 0) {
if ($self->config->overhangs && $self->layer_id > 0
&& !($self->object_config->support_material && $self->object_config->support_material_contact_distance == 0)) {
# get non-overhang paths by intersecting this loop with the grown lower slices
foreach my $polyline (@{ intersection_ppl([ $loop->polygon ], $self->_lower_slices_p) }) {
push @paths, Slic3r::ExtrusionPath->new(