1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
package Slic3r::Print::Simple;
use Moo;
use Slic3r::Geometry qw(X Y);
has '_print' => (
is => 'ro',
default => sub { Slic3r::Print->new },
handles => [qw(apply_config extruders expanded_output_filepath
total_used_filament total_extruded_volume
placeholder_parser process)],
);
has 'duplicate' => (
is => 'rw',
default => sub { 1 },
);
has 'scale' => (
is => 'rw',
default => sub { 1 },
);
has 'rotate' => (
is => 'rw',
default => sub { 0 },
);
has 'duplicate_grid' => (
is => 'rw',
default => sub { [1,1] },
);
has 'status_cb' => (
is => 'rw',
default => sub { sub {} },
);
has 'print_center' => (
is => 'rw',
default => sub { Slic3r::Pointf->new(100,100) },
);
has 'output_file' => (
is => 'rw',
);
sub set_model {
my ($self, $model) = @_;
# make method idempotent so that the object is reusable
$self->_print->clear_objects;
# make sure all objects have at least one defined instance
my $need_arrange = $model->add_default_instances;
# apply scaling and rotation supplied from command line if any
foreach my $instance (map @{$_->instances}, @{$model->objects}) {
$instance->set_scaling_factor($instance->scaling_factor * $self->scale);
$instance->set_rotation($instance->rotation + $self->rotate);
}
if ($self->duplicate_grid->[X] > 1 || $self->duplicate_grid->[Y] > 1) {
$model->duplicate_objects_grid($self->duplicate_grid, $self->_print->config->duplicate_distance);
} elsif ($need_arrange) {
$model->duplicate_objects($self->duplicate, $self->_print->config->min_object_distance);
} elsif ($self->duplicate > 1) {
# if all input objects have defined position(s) apply duplication to the whole model
$model->duplicate($self->duplicate, $self->_print->config->min_object_distance);
}
$_->translate(0,0,-$_->bounding_box->z_min) for @{$model->objects};
$model->center_instances_around_point($self->print_center);
foreach my $model_object (@{$model->objects}) {
$self->_print->auto_assign_extruders($model_object);
$self->_print->add_model_object($model_object);
}
}
sub _before_export {
my ($self) = @_;
$self->_print->set_status_cb($self->status_cb);
$self->_print->validate;
}
sub _after_export {
my ($self) = @_;
$self->_print->set_status_cb(undef);
}
sub export_gcode {
my ($self) = @_;
$self->_before_export;
$self->_print->export_gcode(output_file => $self->output_file);
$self->_after_export;
}
sub export_svg {
my ($self) = @_;
$self->_before_export;
$self->_print->export_svg(output_file => $self->output_file);
$self->_after_export;
}
1;
|
