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Fixed https://github.com/prusa3d/Slic3r/issues/27

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bubnikv 2016-11-11 12:00:40 +01:00
parent c2d5b32ee2
commit f4ee87ba24
1 changed files with 39 additions and 25 deletions
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64
lib/Slic3r/GUI/Plater/3DPreview.pm
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@ -52,7 +52,7 @@ sub new {
$z_label_high->SetFont($Slic3r::GUI::small_font);
$self->single_layer(0);
my $checkbox_singlelayer = Wx::CheckBox->new($self, -1, "1 Layer");
my $checkbox_singlelayer = $self->{checkbox_singlelayer} = Wx::CheckBox->new($self, -1, "1 Layer");
my $hsizer = Wx::BoxSizer->new(wxHORIZONTAL);
my $vsizer = Wx::BoxSizer->new(wxVERTICAL);
@ -134,37 +134,51 @@ sub load_print {
# we require that there's at least one object and the posSlice step
# is performed on all of them (this ensures that _shifted_copies was
# populated and we know the number of layers)
if (!$self->print->object_step_done(STEP_SLICE)) {
$self->enabled(0);
$self->slider_low->Hide;
$self->slider_high->Hide;
$self->canvas->Refresh; # clears canvas
return;
}
my $z_idx;
{
my $n_layers = 0;
if ($self->print->object_step_done(STEP_SLICE)) {
my %z = (); # z => 1
foreach my $object (@{$self->{print}->objects}) {
foreach my $layer (@{$object->layers}, @{$object->support_layers}) {
$z{$layer->print_z} = 1;
}
}
$self->enabled(1);
$self->{layers_z} = [ sort { $a <=> $b } keys %z ];
$self->slider_low->SetRange(0, scalar(@{$self->{layers_z}})-1);
$self->slider_high->SetRange(0, scalar(@{$self->{layers_z}})-1);
$self->slider_low->SetValue(0);
if (($z_idx = $self->slider_high->GetValue) <= $#{$self->{layers_z}} && $self->slider_high->GetValue != 0) {
# use $z_idx
} else {
$self->slider_high->SetValue(scalar(@{$self->{layers_z}})-1);
$z_idx = @{$self->{layers_z}} ? -1 : undef;
}
$self->slider_low->Show;
$self->slider_high->Show;
$self->Layout;
$n_layers = scalar(@{$self->{layers_z}});
}
if ($n_layers == 0) {
$self->enabled(0);
$self->set_z_range(0,0);
$self->slider_low->Hide;
$self->slider_high->Hide;
$self->canvas->Refresh; # clears canvas
return;
}
my $z_idx_low = $self->slider_low->GetValue;
my $z_idx_high = $self->slider_high->GetValue;
$self->enabled(1);
$self->slider_low->SetRange(0, $n_layers - 1);
$self->slider_high->SetRange(0, $n_layers - 1);
if ($z_idx_high < $n_layers && ($self->single_layer || $z_idx_high != 0)) {
# use $z_idx
} else {
# Out of range. Disable 'single layer' view.
$self->single_layer(0);
$self->{checkbox_singlelayer}->SetValue(0);
$z_idx_low = 0;
$z_idx_high = $n_layers - 1;
}
if ($self->single_layer) {
$z_idx_low = $z_idx_high;
} elsif ($z_idx_low > $z_idx_high) {
$z_idx_low = 0;
}
$self->slider_low->SetValue($z_idx_low);
$self->slider_high->SetValue($z_idx_high);
$self->slider_low->Show;
$self->slider_high->Show;
$self->Layout;
if ($self->IsShown) {
# load skirt and brim
@ -181,7 +195,7 @@ sub load_print {
$self->_loaded(1);
}
$self->set_z_range(0, $self->{layers_z}[$z_idx]);
$self->set_z_range($self->{layers_z}[$z_idx_low], $self->{layers_z}[$z_idx_high]);
}
sub set_z_range