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Incomplete work for using Boost.Polygon to compute medial axis

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This commit is contained in:
Alessandro Ranellucci 2014-01-09 17:26:39 +01:00
parent 11f065ca5e
commit bf91f3096a
1650 changed files with 307148 additions and 9 deletions
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2
lib/Slic3r/ExPolygon.pm
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@ -46,7 +46,7 @@ sub bounding_box {
# this method only works for expolygons having only a contour or
# a contour and a hole, and not being thicker than the supplied
# width. it returns a polyline or a polygon
sub medial_axis {
sub ___medial_axis {
my ($self, $width) = @_;
return $self->_medial_axis_voronoi($width);
}

4
lib/Slic3r/Layer/Region.pm
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@ -223,7 +223,7 @@ sub make_perimeters {
# process thin walls by collapsing slices to single passes
if (@thin_walls) {
my @p = map $_->medial_axis($pspacing), @thin_walls;
my @p = map @{$_->medial_axis($pspacing)}, @thin_walls;
my @paths = ();
for my $p (@p) {
next if $p->length <= $pspacing * 2;
@ -284,7 +284,7 @@ sub _fill_gaps {
$_->isa('Slic3r::Polygon')
? Slic3r::ExtrusionLoop->new(polygon => $_, %path_args)->split_at_first_point # we should keep these as loops
: Slic3r::ExtrusionPath->new(polyline => $_, %path_args),
} map $_->medial_axis($flow->scaled_width), @this_width);
} map @{$_->medial_axis($flow->scaled_width)}, @this_width);
Slic3r::debugf " %d gaps filled with extrusion width = %s\n", scalar @this_width, $width
if @{ $self->thin_fills };