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Factor out layer height from combine_infill()

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Alessandro Ranellucci 2013-03-10 12:08:18 +01:00
parent 2275de9f0d
commit 2ab5fa9c72
1 changed files with 24 additions and 8 deletions
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32
lib/Slic3r/Print/Object.pm
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@ -614,21 +614,37 @@ sub discover_horizontal_shells {
sub combine_infill {
my $self = shift;
return unless $Slic3r::Config->infill_every_layers > 1 && $Slic3r::Config->fill_density > 0;
my $every = $Slic3r::Config->infill_every_layers;
my $layer_count = $self->layer_count;
my @layer_heights = map $self->layers->[$_]->height, 0 .. $layer_count-1;
for my $region_id (0 .. ($self->print->regions_count-1)) {
# limit the number of combined layers to the maximum height allowed by this regions' nozzle
my $every = min(
$Slic3r::Config->infill_every_layers,
int($self->print->regions->[$region_id]->extruders->{infill}->nozzle_diameter/$Slic3r::Config->layer_height),
);
Slic3r::debugf "Infilling every %d layers\n", $every;
my $nozzle_diameter = $self->print->regions->[$region_id]->extruders->{infill}->nozzle_diameter;
# define the combinations
my @combine = (); # layer_id => depth
{
my $current_height = my $layers = 0;
for my $layer_id (1 .. $#layer_heights) {
my $height = $self->layers->[$layer_id]->height;
if ($current_height + $height >= $nozzle_diameter || $layers >= $every) {
$combine[$layer_id-1] = $layers;
$current_height = $layers = 0;
}
$current_height += $height;
$layers++;
}
}
# skip bottom layer
for (my $layer_id = $every; $layer_id <= $layer_count-1; $layer_id += $every) {
# get the layers whose infill we want to combine (bottom-up)
for my $layer_id (1 .. $#combine) {
next unless ($combine[$layer_id] // 1) > 1;
my @layerms = map $self->layers->[$_]->regions->[$region_id],
($layer_id - ($every-1)) .. $layer_id;
($layer_id - ($combine[$layer_id]-1) .. $layer_id);
# process internal and internal-solid infill separately
for my $type (S_TYPE_INTERNAL, S_TYPE_INTERNALSOLID) {