113 lines
2.8 KiB
Perl
113 lines
2.8 KiB
Perl
package Slic3r::Print::Simple;
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use Moo;
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use Slic3r::Geometry qw(X Y);
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has '_print' => (
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is => 'ro',
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default => sub { Slic3r::Print->new },
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handles => [qw(apply_config extruders expanded_output_filepath
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total_used_filament total_extruded_volume)],
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);
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has 'duplicate' => (
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is => 'rw',
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default => sub { 1 },
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);
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has 'scale' => (
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is => 'rw',
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default => sub { 1 },
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);
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has 'rotate' => (
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is => 'rw',
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default => sub { 0 },
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);
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has 'duplicate_grid' => (
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is => 'rw',
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default => sub { [1,1] },
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);
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has 'status_cb' => (
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is => 'rw',
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default => sub { sub {} },
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);
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has 'output_file' => (
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is => 'rw',
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);
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sub set_model {
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my ($self, $model) = @_;
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# make method idempotent so that the object is reusable
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$self->_print->delete_all_objects;
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my $need_arrange = $model->has_objects_with_no_instances;
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if ($need_arrange) {
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# apply a default position to all objects not having one
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foreach my $object (@{$model->objects}) {
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$object->add_instance(offset => [0,0]) if !defined $object->instances;
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}
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}
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# apply scaling and rotation supplied from command line if any
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foreach my $instance (map @{$_->instances}, @{$model->objects}) {
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$instance->scaling_factor($instance->scaling_factor * $self->scale);
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$instance->rotation($instance->rotation + $self->rotate);
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}
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if ($self->duplicate_grid->[X] > 1 || $self->duplicate_grid->[Y] > 1) {
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$model->duplicate_objects_grid($self->duplicate_grid, $self->_print->config->duplicate_distance);
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} elsif ($need_arrange) {
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$model->duplicate_objects($self->duplicate, $self->_print->config->min_object_distance);
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} elsif ($self->duplicate > 1) {
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# if all input objects have defined position(s) apply duplication to the whole model
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$model->duplicate($self->duplicate, $self->_print->config->min_object_distance);
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}
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$model->center_instances_around_point($self->_print->config->print_center);
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foreach my $model_object (@{$model->objects}) {
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$self->_print->auto_assign_extruders($model_object);
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$self->_print->add_model_object($model_object);
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}
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}
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sub _before_export {
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my ($self) = @_;
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$self->_print->status_cb($self->status_cb);
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$self->_print->validate;
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}
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sub _after_export {
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my ($self) = @_;
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$self->_print->status_cb(undef);
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}
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sub export_gcode {
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my ($self) = @_;
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$self->_before_export;
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$self->_print->process;
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$self->_print->export_gcode(output_file => $self->output_file);
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$self->_after_export;
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}
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sub export_svg {
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my ($self) = @_;
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$self->_before_export;
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$self->_print->export_svg(output_file => $self->output_file);
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$self->_after_export;
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}
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1;
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