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Fix plater crash on threaded perls

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This commit is contained in:
Alessandro Ranellucci 2013-06-15 19:15:24 +02:00
parent 8d9d023dd7
commit cb75b1e47b
1 changed files with 1 additions and 1 deletions
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2
lib/Slic3r/GUI/Plater.pm
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@ -1097,6 +1097,7 @@ sub _trigger_model_object {
$self->bounding_box($self->model_object->bounding_box);
my $mesh = $self->model_object->mesh;
$self->convex_hull(Slic3r::Polygon->new(Math::ConvexHull::MonotoneChain::convex_hull($mesh->used_vertices)));
$self->facets(scalar @{$mesh->facets});
$self->vertices(scalar @{$mesh->vertices});
@ -1139,7 +1140,6 @@ sub make_thumbnail {
my $self = shift;
my $mesh = $self->model_object->mesh; # $self->model_object is already aligned to origin
$self->convex_hull(Slic3r::Polygon->new(Math::ConvexHull::MonotoneChain::convex_hull($mesh->vertices)));
my $thumbnail = Slic3r::ExPolygon::Collection->new(
expolygons => (@{$mesh->facets} <= 5000)
? $mesh->horizontal_projection