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per-thread clipper object for parallel support generation #888

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Mike Sheldrake
2013-01-16 05:52:26 -08:00
parent 241dff00e2
commit f3a1221039
1 changed files with 1 additions and 0 deletions
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lib/Slic3r/Print/Object.pm
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@@ -674,6 +674,7 @@ sub generate_support_material {
items => [ keys %layers ], items => [ keys %layers ],
thread_cb => sub { thread_cb => sub {
my $q = shift; my $q = shift;
$Slic3r::Geometry::Clipper::clipper = Math::Clipper->new;
my $result = {}; my $result = {};
while (defined (my $layer_id = $q->dequeue)) { while (defined (my $layer_id = $q->dequeue)) {
$result->{$layer_id} = [ $process_layer->($layer_id) ]; $result->{$layer_id} = [ $process_layer->($layer_id) ];