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New options: start_perimeters_at_concave_points start_perimeters_at_non_overhang

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This commit is contained in:
Alessandro Ranellucci 2013-07-05 22:06:58 +02:00
parent 362232ada4
commit 0a7e0ffecf
4 changed files with 39 additions and 6 deletions
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14
lib/Slic3r/Config.pm
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@ -573,6 +573,20 @@ our $Options = {
type => 'bool',
default => 0,
},
'start_perimeters_at_concave_points' => {
label => 'Concave points',
tooltip => 'Prefer to start perimeters at a concave point.',
cli => 'start-perimeters-at-concave-points!',
type => 'bool',
default => 0,
},
'start_perimeters_at_non_overhang' => {
label => 'Non-overhang points',
tooltip => 'Prefer to start perimeters at non-overhanging points.',
cli => 'start-perimeters-at-non-overhang!',
type => 'bool',
default => 0,
},
'avoid_crossing_perimeters' => {
label => 'Avoid crossing perimeters',
tooltip => 'Optimize travel moves in order to minimize the crossing of perimeters. This is mostly useful with Bowden extruders which suffer from oozing. This feature slows down both the print and the G-code generation.',

11
lib/Slic3r/GCode.pm
View file

@ -155,9 +155,14 @@ sub extrude_loop {
# find candidate starting points
# start looking for concave vertices not being overhangs
my @concave = $loop->polygon->concave_points;
my @candidates = grep !Boost::Geometry::Utils::point_covered_by_multi_polygon($_, $self->_layer_overhangs),
@concave;
my @concave = ();
if ($Slic3r::Config->start_perimeters_at_concave_points) {
@concave = $loop->polygon->concave_points;
}
my @candidates = ();
if ($Slic3r::Config->start_perimeters_at_non_overhang) {
@candidates = grep !Boost::Geometry::Utils::point_covered_by_multi_polygon($_, $self->_layer_overhangs), @concave;
}
if (!@candidates) {
# if none, look for any concave vertex
@candidates = @concave;

10
lib/Slic3r/GUI/Tab.pm
View file

@ -412,7 +412,15 @@ sub build {
},
{
title => 'Quality (slower slicing)',
options => [qw(extra_perimeters avoid_crossing_perimeters)],
options => [qw(extra_perimeters avoid_crossing_perimeters start_perimeters_at_concave_points start_perimeters_at_non_overhang)],
lines => [
Slic3r::GUI::OptionsGroup->single_option_line('extra_perimeters'),
Slic3r::GUI::OptionsGroup->single_option_line('avoid_crossing_perimeters'),
{
label => 'Start perimeters at',
options => [qw(start_perimeters_at_concave_points start_perimeters_at_non_overhang)],
},
],
},
{
title => 'Advanced',