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Optimization: split meshes automatically when avoid_crossing_perimeters is enabled, so that we reduce the complexity of the MotionPlanner graphs. This commit includes a very large refactoring of the Model class which is now responsible for duplication and arrangement

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This commit is contained in:
Alessandro Ranellucci 2013-05-18 16:48:26 +02:00
parent e33ca54943
commit 08a0bbd7f0
12 changed files with 300 additions and 109 deletions
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1
lib/Slic3r/Fill/Base.pm
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@ -36,6 +36,7 @@ sub infill_direction {
return [\@rotate, \@shift];
}
# this method accepts any object that implements rotate() and translate()
sub rotate_points {
my $self = shift;
my ($expolygon, $rotate_vector) = @_;

12
lib/Slic3r/Fill/Rectilinear.pm
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@ -25,17 +25,17 @@ sub fill_surface {
my $line_oscillation = $distance_between_lines - $min_spacing;
my $is_line_pattern = $self->isa('Slic3r::Fill::Line');
my $cache_id = sprintf "d%s_s%s_a%s",
my $cache_id = sprintf "d%s_s%.2f_a%.2f",
$params{density}, $params{flow_spacing}, $rotate_vector->[0][0];
if (!$self->cache->{$cache_id}) {
# compute bounding box
my $bounding_box = [ @{$self->bounding_box} ]; # clone
$bounding_box->[$_] = 0 for X1, Y1;
my $bounding_box;
{
my $bb_expolygon = Slic3r::ExPolygon->new(Slic3r::Polygon->new_from_bounding_box($bounding_box));
$self->rotate_points($bb_expolygon, $rotate_vector);
$bounding_box = [ $bb_expolygon->bounding_box ];
my $bb_polygon = Slic3r::Polygon->new_from_bounding_box($self->bounding_box);
$bb_polygon->scale(sqrt 2);
$self->rotate_points($bb_polygon, $rotate_vector);
$bounding_box = [ $bb_polygon->bounding_box ];
}
# define flow spacing according to requested density