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New --resolution option to simplify input models

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This commit is contained in:
Alessandro Ranellucci 2013-03-16 19:58:34 +01:00
parent 10b6bc9d15
commit cf5adca928
5 changed files with 30 additions and 7 deletions
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9
lib/Slic3r/Config.pm
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@ -37,6 +37,15 @@ our $Options = {
default => $Slic3r::have_threads ? 2 : 1,
readonly => !$Slic3r::have_threads,
},
'resolution' => {
label => 'Resolution',
tooltip => 'Minimum detail resolution, used to simplify the input file for speeding up the slicing job and reducing memory usage. High-resolution models often carry more detail than printers can render. Set to zero to disable any simplification and use full resolution from input.',
sidetext => 'mm',
cli => 'resolution=f',
type => 'f',
min => 0,
default => 0,
},
# output options
'output_filename_format' => {

6
lib/Slic3r/GUI/Tab.pm
View file

@ -517,10 +517,10 @@ sub build {
title => 'Flow',
options => [qw(bridge_flow_ratio)],
},
$Slic3r::have_threads ? {
{
title => 'Other',
options => [qw(threads)],
} : (),
options => [($Slic3r::have_threads ? qw(threads) : ()), qw(resolution)],
},
]);
}

20
lib/Slic3r/Print.pm
View file

@ -313,6 +313,16 @@ sub size {
return [ $bb[X2] - $bb[X1], $bb[Y2] - $bb[Y1] ];
}
sub _simplify_slices {
my $self = shift;
my ($distance) = @_;
foreach my $layer (map @{$_->layers}, @{$self->objects}) {
@$_ = map $_->simplify($distance), @$_
for $layer->slices, (map $_->slices, @{$layer->regions});
}
}
sub export_gcode {
my $self = shift;
my %params = @_;
@ -326,6 +336,11 @@ sub export_gcode {
$status_cb->(10, "Processing triangulated mesh");
$_->slice for @{$self->objects};
if ($Slic3r::Config->resolution) {
$status_cb->(15, "Simplifying input");
$self->_simplify_slices(scale $Slic3r::Config->resolution);
}
# make perimeters
# this will add a set of extrusion loops to each layer
# as well as generate infill boundaries
@ -334,10 +349,7 @@ sub export_gcode {
# simplify slices (both layer and region slices),
# we only need the max resolution for perimeters
foreach my $layer (map @{$_->layers}, @{$self->objects}) {
@$_ = map $_->simplify(&Slic3r::SCALED_RESOLUTION), @$_
for $layer->slices, (map $_->slices, @{$layer->regions});
}
$self->_simplify_slices(&Slic3r::SCALED_RESOLUTION);
# this will assign a type (top/bottom/internal) to $layerm->slices
# and transform $layerm->fill_surfaces from expolygon