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Fixed preview of ExtrusionMultiPath instances.

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This commit is contained in:
bubnikv 2017-01-20 20:20:41 +01:00
parent c0b3de6248
commit 081c1d681c
1 changed files with 2 additions and 1 deletions
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3
lib/Slic3r/GUI/3DScene.pm
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@ -1969,7 +1969,8 @@ sub _extrusionentity_to_verts {
$lines = []; $lines = [];
$widths = []; $widths = [];
$heights = []; $heights = [];
$closed = 1; # $entity is either of type Slic3r::ExtrusionLoop or Slic3r::ExtrusionMultiPath.
$closed = $entity->isa('Slic3r::ExtrusionLoop') ? 1 : 0;
foreach my $path (@$entity) { foreach my $path (@$entity) {
my $polyline = $path->polyline->clone; my $polyline = $path->polyline->clone;
$polyline->remove_duplicate_points; $polyline->remove_duplicate_points;