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New extrusion class: ExtrusionMultiPath

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This is similar to an ExtrusionLoop, but it is open.
It may contain multiple chained paths with differing parameters.
This allows one to have a hierarchy of paths, where the ExtrusionEntityCollection
will be chained by the G-code generator, but ExtrusionMultiPath will not.
This commit is contained in:
bubnikv
2017-01-19 13:35:55 +01:00
parent e6b441eea4
commit e016c4e423
13 changed files with 151 additions and 2 deletions
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1
lib/Slic3r.pm
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@@ -223,6 +223,7 @@ sub thread_cleanup {
*Slic3r::ExPolygon::Collection::DESTROY = sub {};
*Slic3r::Extruder::DESTROY = sub {};
*Slic3r::ExtrusionLoop::DESTROY = sub {};
*Slic3r::ExtrusionMultiPath::DESTROY = sub {};
*Slic3r::ExtrusionPath::DESTROY = sub {};
*Slic3r::ExtrusionPath::Collection::DESTROY = sub {};
*Slic3r::ExtrusionSimulator::DESTROY = sub {};

4
lib/Slic3r/GUI/Plater/2DToolpaths.pm
View File

@@ -488,7 +488,7 @@ sub Render {
sub _draw {
my ($self, $object, $print_z, $path) = @_;
my @paths = $path->isa('Slic3r::ExtrusionLoop')
my @paths = ($path->isa('Slic3r::ExtrusionLoop') || $path->isa('Slic3r::ExtrusionMultiPath'))
? @$path
: ($path);
@@ -546,7 +546,7 @@ sub _simulate_extrusion {
push @extrusions, @$_ for @{$layerm->fills};
}
foreach my $extrusion_entity (@extrusions) {
my @paths = $extrusion_entity->isa('Slic3r::ExtrusionLoop')
my @paths = ($extrusion_entity->isa('Slic3r::ExtrusionLoop') || $extrusion_entity->isa('Slic3r::ExtrusionMultiPath'))
? @$extrusion_entity
: ($extrusion_entity);
foreach my $path (@paths) {