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New options: start_perimeters_at_concave_points start_perimeters_at_non_overhang

xs
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
View File

@ -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
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@ -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',

10
slic3r.pl
View File

@ -256,9 +256,7 @@ $j
home X axis [G28 X], disable motors [M84]).
--layer-gcode Load layer-change G-code from the supplied file (default: nothing).
--toolchange-gcode Load tool-change G-code from the supplied file (default: nothing).
--extra-perimeters Add more perimeters when needed (default: yes)
--randomize-start Randomize starting point across layers (default: yes)
--avoid-crossing-perimeters Optimize travel moves so that no perimeters are crossed (default: no)
--external-perimeters-first Reverse perimeter order. (default: no)
--spiral-vase Experimental option to raise Z gradually when printing single-walled vases
(default: no)
@ -272,6 +270,14 @@ $j
Only infill under ceilings (default: no)
--infill-first Make infill before perimeters (default: no)
Quality options (slower slicing):
--extra-perimeters Add more perimeters when needed (default: yes)
--avoid-crossing-perimeters Optimize travel moves so that no perimeters are crossed (default: no)
--start-perimeters-at-concave-points
Try to start perimeters at concave points if any (default: no)
--start-perimeters-at-non-overhang
Try to start perimeters at non-overhang points if any (default: no)
Support material options:
--support-material Generate support material for overhangs
--support-material-threshold