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Merge pull request #720 from mesheldrake/increase-offset-scale

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Increase scale factor for Clipper::offset
This commit is contained in:
Alessandro Ranellucci 2012-10-15 02:47:16 -07:00
commit 50161497f3
2 changed files with 3 additions and 3 deletions
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4
lib/Slic3r/Geometry/Clipper.pm
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@ -14,12 +14,12 @@ our $clipper = Math::Clipper->new;
sub safety_offset { sub safety_offset {
my ($polygons, $factor) = @_; my ($polygons, $factor) = @_;
return Math::Clipper::offset($polygons, $factor || (scale 1e-05), 100, JT_MITER, 2); return Math::Clipper::offset($polygons, $factor || (scale 1e-05), 100000, JT_MITER, 2);
} }
sub offset { sub offset {
my ($polygons, $distance, $scale, $joinType, $miterLimit) = @_; my ($polygons, $distance, $scale, $joinType, $miterLimit) = @_;
$scale ||= &Slic3r::SCALING_FACTOR * 1000000; $scale ||= 100000;
$joinType = JT_MITER if !defined $joinType; $joinType = JT_MITER if !defined $joinType;
$miterLimit ||= 2; $miterLimit ||= 2;

2
lib/Slic3r/Layer/Region.pm
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@ -330,7 +330,7 @@ sub prepare_fill_surfaces {
# offset inwards # offset inwards
my @offsets = $surface->expolygon->offset_ex(-$distance); my @offsets = $surface->expolygon->offset_ex(-$distance);
@offsets = @{union_ex(Math::Clipper::offset([ map @$_, @offsets ], $distance, 100, JT_MITER))}; @offsets = @{union_ex(Math::Clipper::offset([ map @$_, @offsets ], $distance, 100000, JT_MITER))};
map Slic3r::Surface->new( map Slic3r::Surface->new(
expolygon => $_, expolygon => $_,
surface_type => $surface->surface_type, surface_type => $surface->surface_type,