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Fix rotation for threaded perls

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This commit is contained in:
Alessandro Ranellucci 2012-11-19 18:31:41 +01:00
parent 124a1fd84e
commit e91320e031
1 changed files with 4 additions and 5 deletions
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9
lib/Slic3r/GUI/Plater.pm
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@ -724,9 +724,10 @@ sub make_thumbnail {
my $self = shift;
my ($obj_idx) = @_;
my $object = $self->{objects}[$obj_idx];
$object->thumbnail_scaling_factor($self->{scaling_factor});
my $cb = sub {
my $object = $self->{objects}[$obj_idx];
my $thumbnail = $object->make_thumbnail(scaling_factor => $self->{scaling_factor});
my $thumbnail = $object->make_thumbnail;
if ($Slic3r::have_threads) {
Wx::PostEvent($self, Wx::PlThreadEvent->new(-1, $THUMBNAIL_DONE_EVENT, shared_clone([ $obj_idx, $thumbnail ])));
@ -1111,13 +1112,11 @@ sub instances_count {
sub make_thumbnail {
my $self = shift;
my %params = @_;
my @points = map [ @$_[X,Y] ], @{$self->model_object->mesh->vertices};
my $convex_hull = Slic3r::Polygon->new(convex_hull(\@points));
$self->thumbnail_scaling_factor($params{scaling_factor});
for (@$convex_hull) {
@$_ = map $_ * $params{scaling_factor}, @$_;
@$_ = map $_ * $self->thumbnail_scaling_factor, @$_;
}
$convex_hull->simplify(0.3);
$convex_hull->rotate(Slic3r::Geometry::deg2rad($self->rotate));