3D-printing/OrcaSlicer
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Large refactoring. Cleaner logic, smaller memory footprint.

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This commit is contained in:
Alessandro Ranellucci 2011-11-23 12:29:27 +01:00
parent 13ef24b5eb
commit 8598b66b0a
6 changed files with 178 additions and 247 deletions
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36
lib/Slic3r/Skein.pm
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@ -19,33 +19,34 @@ sub go {
# each layer has surfaces with holes
my $print = Slic3r::Print->new_from_stl($self->input_file);
# this will detect the type of each surface (top/bottom/internal)
# by splitting them if necessary
# make skirt
$print->extrude_skirt;
# make perimeters
# this will add a set of extrusion loops to each layer
# as well as generate infill boundaries
{
my $perimeter_maker = Slic3r::Perimeter->new;
$perimeter_maker->make_perimeter($_) for @{$print->layers};
}
# this will prepare surfaces for perimeters by merging all
# surfaces in each layer; it will also clip $layer->surfaces
# to infill boundaries and split them in top/bottom/internal surfaces
$print->detect_surfaces_type;
# this will remove unprintable surfaces
# (those that are too tight for extrusion)
$_->remove_small_surfaces for @{$print->layers};
# make bridges printable
# this will add a set of bridges to each layer
# this will detect bridges and reverse bridges
# and rearrange top/bottom/internal surfaces
$_->process_bridges for @{$print->layers};
# make skirt
$print->extrude_skirt;
# make perimeters
# this will add a set of extrusion loops to each layer
# as well as a set of surfaces to be filled
$print->extrude_perimeters;
# this will remove unprintable perimeter loops
# (those that are too tight for extrusion)
$_->remove_small_perimeters for @{$print->layers};
# split fill_surfaces in internal and bridge surfaces
$_->split_bridges_fills for @{$print->layers};
# detect which fill surfaces are near external layers
# they will be split in internal and internal-solid surfaces
$print->discover_horizontal_shells;
@ -54,7 +55,10 @@ sub go {
$print->infill_every_layers;
# this will generate extrusion paths for each layer
$print->extrude_fills;
{
my $fill_maker = Slic3r::Fill->new('print' => $print);
$fill_maker->make_fill($_) for @{$print->layers};
}
# output everything to a GCODE file
if (!$self->output_file) {