3DPrinting/PrusaSlicer-NonPlainar
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Use Douglas-Peucker simplification always and remove the inefficient parallel lines merging algorithm. #277

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Alessandro Ranellucci 2012-05-01 11:41:08 +02:00
parent 08efb15f4d
commit ee33d570d7
3 changed files with 3 additions and 2 deletions
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1
lib/Slic3r.pm
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@ -81,6 +81,7 @@ our $infill_acceleration = 50; # mm/s^2
# accuracy options # accuracy options
our $scaling_factor = 0.00000001; our $scaling_factor = 0.00000001;
our $resolution = 0.01;
our $small_perimeter_area = ((6.5 / $scaling_factor)**2)*PI; our $small_perimeter_area = ((6.5 / $scaling_factor)**2)*PI;
our $layer_height = 0.4; our $layer_height = 0.4;
our $first_layer_height_ratio = 1; our $first_layer_height_ratio = 1;

3
lib/Slic3r/Layer.pm
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@ -112,7 +112,8 @@ sub make_surfaces {
{ {
# merge everything # merge everything
my $expolygons = union_ex($loops); my $expolygons = union_ex($loops);
$_->simplify(scale $Slic3r::resolution) for @$expolygons;
Slic3r::debugf " %d surface(s) having %d holes detected from %d polylines\n", Slic3r::debugf " %d surface(s) having %d holes detected from %d polylines\n",
scalar(@$expolygons), scalar(map $_->holes, @$expolygons), scalar(@$loops); scalar(@$expolygons), scalar(map $_->holes, @$expolygons), scalar(@$loops);

1
lib/Slic3r/TriangleMesh.pm
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@ -267,7 +267,6 @@ sub make_loops {
Slic3r::debugf " Discovered %s polygon of %d points\n", Slic3r::debugf " Discovered %s polygon of %d points\n",
($polygons[-1]->is_counter_clockwise ? 'ccw' : 'cw'), scalar(@points) ($polygons[-1]->is_counter_clockwise ? 'ccw' : 'cw'), scalar(@points)
if $Slic3r::debug; if $Slic3r::debug;
pop @polygons if !$polygons[-1]->cleanup;
} }
return [@polygons]; return [@polygons];