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Don't perform wiping if we have just changed layer and no extrusions were performed before the first retraction. Includes regression test. #2214

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This commit is contained in:
Alessandro Ranellucci 2014-12-24 12:02:42 +01:00
parent 9dd228df01
commit 19548fe301
2 changed files with 17 additions and 2 deletions
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4
lib/Slic3r/GCode.pm
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@ -96,6 +96,10 @@ sub change_layer {
$gcode .= $self->retract;
}
$gcode .= $self->writer->travel_to_z($z, 'move to next layer (' . $self->layer->id . ')');
# forget last wiping path as wiping after raising Z is pointless
$self->wipe->path(undef);
return $gcode;
}