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Bugfix: only_retract_when_crossing_perimeters was not correctly applied on bottom layer when no bottom solid layers were printed

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This commit is contained in:
Alessandro Ranellucci 2014-12-22 11:46:16 +01:00
parent 540c2b8705
commit 93507bfd49
4 changed files with 15 additions and 15 deletions
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4
lib/Slic3r/GCode.pm
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@ -344,7 +344,7 @@ sub travel_to {
if ($travel->length < scale $self->config->get_at('retract_before_travel', $self->writer->extruder->id)
|| ($self->config->only_retract_when_crossing_perimeters
&& $self->config->fill_density > 0
&& defined($self->layer) && $self->layer->any_internal_region_slice_contains_line($travel))
&& defined($self->layer) && $self->layer->any_internal_region_fill_surface_contains_line($travel))
|| (defined $role && $role == EXTR_ROLE_SUPPORTMATERIAL && $self->layer->support_islands->contains_line($travel))
) {
# Just perform a straight travel move without any retraction.
@ -607,7 +607,7 @@ sub _plan {
# if the path is not contained in a single island we need to retract
$gcode .= $gcodegen->retract
if !$gcodegen->config->only_retract_when_crossing_perimeters
|| !$gcodegen->layer->any_internal_region_slice_contains_polyline($travel);
|| !$gcodegen->layer->any_internal_region_fill_surface_contains_polyline($travel);
# append the actual path and return
# use G1 because we rely on paths being straight (G0 may make round paths)