PrusaSlicer-NonPlainar/lib/Slic3r/GUI/Plater/3DPreview.pm
2018-05-14 09:54:38 +02:00

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package Slic3r::GUI::Plater::3DPreview;
use strict;
use warnings;
use utf8;
use Slic3r::Print::State ':steps';
use Wx qw(:misc :sizer :slider :statictext :keycode wxWHITE wxCB_READONLY);
use Wx::Event qw(EVT_SLIDER EVT_KEY_DOWN EVT_CHECKBOX EVT_CHOICE EVT_CHECKLISTBOX);
use base qw(Wx::Panel Class::Accessor);
use Wx::Locale gettext => 'L';
__PACKAGE__->mk_accessors(qw(print gcode_preview_data enabled _loaded canvas slider_low slider_high single_layer));
sub new {
my $class = shift;
my ($parent, $print, $gcode_preview_data, $config) = @_;
my $self = $class->SUPER::new($parent, -1, wxDefaultPosition);
$self->{config} = $config;
$self->{number_extruders} = 1;
# Show by feature type by default.
$self->{preferred_color_mode} = 'feature';
# init GUI elements
my $canvas = Slic3r::GUI::3DScene->new($self);
$canvas->use_plain_shader(1);
$self->canvas($canvas);
my $slider_low = Wx::Slider->new(
$self, -1,
0, # default
0, # min
# we set max to a bogus non-zero value because the MSW implementation of wxSlider
# will skip drawing the slider if max <= min:
1, # max
wxDefaultPosition,
wxDefaultSize,
wxVERTICAL | wxSL_INVERSE,
);
$self->slider_low($slider_low);
my $slider_high = Wx::Slider->new(
$self, -1,
0, # default
0, # min
# we set max to a bogus non-zero value because the MSW implementation of wxSlider
# will skip drawing the slider if max <= min:
1, # max
wxDefaultPosition,
wxDefaultSize,
wxVERTICAL | wxSL_INVERSE,
);
$self->slider_high($slider_high);
my $z_label_low = $self->{z_label_low} = Wx::StaticText->new($self, -1, "", wxDefaultPosition,
[40,-1], wxALIGN_CENTRE_HORIZONTAL);
$z_label_low->SetFont($Slic3r::GUI::small_font);
my $z_label_high = $self->{z_label_high} = Wx::StaticText->new($self, -1, "", wxDefaultPosition,
[40,-1], wxALIGN_CENTRE_HORIZONTAL);
$z_label_high->SetFont($Slic3r::GUI::small_font);
my $z_label_low_idx = $self->{z_label_low_idx} = Wx::StaticText->new($self, -1, "", wxDefaultPosition,
[40,-1], wxALIGN_CENTRE_HORIZONTAL);
$z_label_low_idx->SetFont($Slic3r::GUI::small_font);
my $z_label_high_idx = $self->{z_label_high_idx} = Wx::StaticText->new($self, -1, "", wxDefaultPosition,
[40,-1], wxALIGN_CENTRE_HORIZONTAL);
$z_label_high_idx->SetFont($Slic3r::GUI::small_font);
$self->single_layer(0);
my $checkbox_singlelayer = $self->{checkbox_singlelayer} = Wx::CheckBox->new($self, -1, L("1 Layer"));
my $label_view_type = $self->{label_view_type} = Wx::StaticText->new($self, -1, L("View"));
my $choice_view_type = $self->{choice_view_type} = Wx::Choice->new($self, -1);
$choice_view_type->Append(L("Feature type"));
$choice_view_type->Append(L("Height"));
$choice_view_type->Append(L("Width"));
$choice_view_type->Append(L("Speed"));
$choice_view_type->Append(L("Volumetric flow rate"));
$choice_view_type->Append(L("Tool"));
$choice_view_type->SetSelection(0);
# the following value needs to be changed if new items are added into $choice_view_type before "Tool"
$self->{tool_idx} = 5;
my $label_show_features = $self->{label_show_features} = Wx::StaticText->new($self, -1, L("Show"));
my $combochecklist_features = $self->{combochecklist_features} = Wx::ComboCtrl->new();
$combochecklist_features->Create($self, -1, L("Feature types"), wxDefaultPosition, [200, -1], wxCB_READONLY);
my $feature_text = L("Feature types");
my $feature_items = L("Perimeter")."|"
.L("External perimeter")."|"
.L("Overhang perimeter")."|"
.L("Internal infill")."|"
.L("Solid infill")."|"
.L("Top solid infill")."|"
.L("Bridge infill")."|"
.L("Gap fill")."|"
.L("Skirt")."|"
.L("Support material")."|"
.L("Support material interface")."|"
.L("Wipe tower")."|"
.L("Custom");
Slic3r::GUI::create_combochecklist($combochecklist_features, $feature_text, $feature_items, 1);
my $checkbox_travel = $self->{checkbox_travel} = Wx::CheckBox->new($self, -1, L("Travel"));
my $checkbox_retractions = $self->{checkbox_retractions} = Wx::CheckBox->new($self, -1, L("Retractions"));
my $checkbox_unretractions = $self->{checkbox_unretractions} = Wx::CheckBox->new($self, -1, L("Unretractions"));
my $checkbox_shells = $self->{checkbox_shells} = Wx::CheckBox->new($self, -1, L("Shells"));
my $hsizer = Wx::BoxSizer->new(wxHORIZONTAL);
my $vsizer = Wx::BoxSizer->new(wxVERTICAL);
my $vsizer_outer = Wx::BoxSizer->new(wxVERTICAL);
$vsizer->Add($slider_low, 3, wxALIGN_CENTER_HORIZONTAL, 0);
$vsizer->Add($z_label_low_idx, 0, wxALIGN_CENTER_HORIZONTAL, 0);
$vsizer->Add($z_label_low, 0, wxALIGN_CENTER_HORIZONTAL, 0);
$hsizer->Add($vsizer, 0, wxEXPAND, 0);
$vsizer = Wx::BoxSizer->new(wxVERTICAL);
$vsizer->Add($slider_high, 3, wxALIGN_CENTER_HORIZONTAL, 0);
$vsizer->Add($z_label_high_idx, 0, wxALIGN_CENTER_HORIZONTAL, 0);
$vsizer->Add($z_label_high, 0, 0, 0);
$hsizer->Add($vsizer, 0, wxEXPAND, 0);
$vsizer_outer->Add($hsizer, 3, wxALIGN_CENTER_HORIZONTAL, 0);
$vsizer_outer->Add($checkbox_singlelayer, 0, wxTOP | wxALIGN_CENTER_HORIZONTAL, 5);
my $bottom_sizer = Wx::BoxSizer->new(wxHORIZONTAL);
$bottom_sizer->Add($label_view_type, 0, wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->Add($choice_view_type, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->AddSpacer(10);
$bottom_sizer->Add($label_show_features, 0, wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->Add($combochecklist_features, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->AddSpacer(20);
$bottom_sizer->Add($checkbox_travel, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->AddSpacer(10);
$bottom_sizer->Add($checkbox_retractions, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->AddSpacer(10);
$bottom_sizer->Add($checkbox_unretractions, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
$bottom_sizer->AddSpacer(10);
$bottom_sizer->Add($checkbox_shells, 0, wxEXPAND | wxALL | wxALIGN_CENTER_VERTICAL, 5);
my $sizer = Wx::BoxSizer->new(wxHORIZONTAL);
$sizer->Add($canvas, 1, wxALL | wxEXPAND, 0);
$sizer->Add($vsizer_outer, 0, wxTOP | wxBOTTOM | wxEXPAND, 5);
my $main_sizer = Wx::BoxSizer->new(wxVERTICAL);
$main_sizer->Add($sizer, 1, wxALL | wxEXPAND, 0);
$main_sizer->Add($bottom_sizer, 0, wxALL | wxEXPAND, 0);
EVT_SLIDER($self, $slider_low, sub {
$slider_high->SetValue($slider_low->GetValue) if $self->single_layer;
$self->set_z_idx_low ($slider_low ->GetValue)
});
EVT_SLIDER($self, $slider_high, sub {
$slider_low->SetValue($slider_high->GetValue) if $self->single_layer;
$self->set_z_idx_high($slider_high->GetValue)
});
EVT_KEY_DOWN($canvas, sub {
my ($s, $event) = @_;
my $key = $event->GetKeyCode;
if ($event->HasModifiers) {
$event->Skip;
} else {
if ($key == ord('U')) {
$slider_high->SetValue($slider_high->GetValue + 1);
$slider_low->SetValue($slider_high->GetValue) if ($event->ShiftDown());
$self->set_z_idx_high($slider_high->GetValue);
} elsif ($key == ord('D')) {
$slider_high->SetValue($slider_high->GetValue - 1);
$slider_low->SetValue($slider_high->GetValue) if ($event->ShiftDown());
$self->set_z_idx_high($slider_high->GetValue);
} elsif ($key == ord('S')) {
$checkbox_singlelayer->SetValue(! $checkbox_singlelayer->GetValue());
$self->single_layer($checkbox_singlelayer->GetValue());
if ($self->single_layer) {
$slider_low->SetValue($slider_high->GetValue);
$self->set_z_idx_high($slider_high->GetValue);
}
} else {
$event->Skip;
}
}
});
EVT_KEY_DOWN($slider_low, sub {
my ($s, $event) = @_;
my $key = $event->GetKeyCode;
if ($event->HasModifiers) {
$event->Skip;
} else {
if ($key == WXK_LEFT) {
} elsif ($key == WXK_RIGHT) {
$slider_high->SetFocus;
} else {
$event->Skip;
}
}
});
EVT_KEY_DOWN($slider_high, sub {
my ($s, $event) = @_;
my $key = $event->GetKeyCode;
if ($event->HasModifiers) {
$event->Skip;
} else {
if ($key == WXK_LEFT) {
$slider_low->SetFocus;
} elsif ($key == WXK_RIGHT) {
} else {
$event->Skip;
}
}
});
EVT_CHECKBOX($self, $checkbox_singlelayer, sub {
$self->single_layer($checkbox_singlelayer->GetValue());
if ($self->single_layer) {
$slider_low->SetValue($slider_high->GetValue);
$self->set_z_idx_high($slider_high->GetValue);
}
});
EVT_CHOICE($self, $choice_view_type, sub {
my $selection = $choice_view_type->GetCurrentSelection();
$self->{preferred_color_mode} = ($selection == $self->{tool_idx}) ? 'tool' : 'feature';
$self->gcode_preview_data->set_type($selection);
$self->reload_print;
});
EVT_CHECKLISTBOX($self, $combochecklist_features, sub {
my $flags = Slic3r::GUI::combochecklist_get_flags($combochecklist_features);
$self->gcode_preview_data->set_extrusion_flags($flags);
$self->refresh_print;
});
EVT_CHECKBOX($self, $checkbox_travel, sub {
$self->gcode_preview_data->set_travel_visible($checkbox_travel->IsChecked());
$self->refresh_print;
});
EVT_CHECKBOX($self, $checkbox_retractions, sub {
$self->gcode_preview_data->set_retractions_visible($checkbox_retractions->IsChecked());
$self->refresh_print;
});
EVT_CHECKBOX($self, $checkbox_unretractions, sub {
$self->gcode_preview_data->set_unretractions_visible($checkbox_unretractions->IsChecked());
$self->refresh_print;
});
EVT_CHECKBOX($self, $checkbox_shells, sub {
$self->gcode_preview_data->set_shells_visible($checkbox_shells->IsChecked());
$self->refresh_print;
});
$self->SetSizer($main_sizer);
$self->SetMinSize($self->GetSize);
$sizer->SetSizeHints($self);
# init canvas
$self->print($print);
$self->gcode_preview_data($gcode_preview_data);
# sets colors for gcode preview extrusion roles
my @extrusion_roles_colors = (
'Perimeter' => 'FFFF66',
'External perimeter' => 'FFA500',
'Overhang perimeter' => '0000FF',
'Internal infill' => 'B1302A',
'Solid infill' => 'D732D7',
'Top solid infill' => 'FF1A1A',
'Bridge infill' => '9999FF',
'Gap fill' => 'FFFFFF',
'Skirt' => '845321',
'Support material' => '00FF00',
'Support material interface' => '008000',
'Wipe tower' => 'B3E3AB',
'Custom' => '28CC94',
);
$self->gcode_preview_data->set_extrusion_paths_colors(\@extrusion_roles_colors);
$self->show_hide_ui_elements('none');
$self->reload_print;
return $self;
}
sub reload_print {
my ($self, $force) = @_;
$self->canvas->reset_objects;
$self->_loaded(0);
if (! $self->IsShown && ! $force) {
# $self->{reload_delayed} = 1;
return;
}
$self->load_print;
}
sub refresh_print {
my ($self) = @_;
$self->_loaded(0);
if (! $self->IsShown) {
return;
}
$self->load_print;
}
sub reset_gcode_preview_data {
my ($self) = @_;
$self->gcode_preview_data->reset;
$self->canvas->reset_legend_texture();
}
sub load_print {
my ($self) = @_;
return if $self->_loaded;
# 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)
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->{layers_z} = [ sort { $a <=> $b } keys %z ];
$n_layers = scalar(@{$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->{z_label_low}->SetLabel("");
$self->{z_label_high}->SetLabel("");
$self->{z_label_low_idx}->SetLabel("");
$self->{z_label_high_idx}->SetLabel("");
$self->canvas->reset_legend_texture();
$self->canvas->Refresh; # clears canvas
return;
}
# used to set the sliders to the extremes of the current zs range
$self->{force_sliders_full_range} = 0;
if ($self->{preferred_color_mode} eq 'tool_or_feature') {
# It is left to Slic3r to decide whether the print shall be colored by the tool or by the feature.
# Color by feature if it is a single extruder print.
my $extruders = $self->{print}->extruders;
my $type = (scalar(@{$extruders}) > 1) ? $self->{tool_idx} : 0;
$self->gcode_preview_data->set_type($type);
$self->{choice_view_type}->SetSelection($type);
# If the ->SetSelection changed the following line, revert it to "decide yourself".
$self->{preferred_color_mode} = 'tool_or_feature';
}
# Collect colors per extruder.
my @colors = ();
if (! $self->gcode_preview_data->empty() || $self->gcode_preview_data->type == $self->{tool_idx}) {
my @extruder_colors = @{$self->{config}->extruder_colour};
my @filament_colors = @{$self->{config}->filament_colour};
for (my $i = 0; $i <= $#extruder_colors; $i += 1) {
my $color = $extruder_colors[$i];
$color = $filament_colors[$i] if (! defined($color) || $color !~ m/^#[[:xdigit:]]{6}/);
$color = '#FFFFFF' if (! defined($color) || $color !~ m/^#[[:xdigit:]]{6}/);
push @colors, $color;
}
}
if ($self->IsShown) {
if ($self->gcode_preview_data->empty) {
# load skirt and brim
$self->canvas->load_print_toolpaths($self->print, \@colors);
$self->canvas->load_wipe_tower_toolpaths($self->print, \@colors);
foreach my $object (@{$self->print->objects}) {
$self->canvas->load_print_object_toolpaths($object, \@colors);
# Show the objects in very transparent color.
#my @volume_ids = $self->canvas->load_object($object->model_object);
#$self->canvas->volumes->[$_]->color->[3] = 0.2 for @volume_ids;
}
$self->show_hide_ui_elements('simple');
} else {
$self->{force_sliders_full_range} = (scalar(@{$self->canvas->volumes}) == 0);
$self->canvas->load_gcode_preview($self->print, $self->gcode_preview_data, \@colors);
$self->show_hide_ui_elements('full');
# recalculates zs and update sliders accordingly
$self->{layers_z} = $self->canvas->get_current_print_zs();
$n_layers = scalar(@{$self->{layers_z}});
}
$self->update_sliders($n_layers);
$self->_loaded(1);
}
}
sub update_sliders
{
my ($self, $n_layers) = @_;
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, $n_layers - 1);
if ($self->{force_sliders_full_range}) {
$z_idx_low = 0;
$z_idx_high = $n_layers - 1;
} elsif ($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;
$self->set_z_range($self->{layers_z}[$z_idx_low], $self->{layers_z}[$z_idx_high]);
$self->Layout;
}
sub set_z_range
{
my ($self, $z_low, $z_high) = @_;
return if !$self->enabled;
$self->{z_label_low}->SetLabel(sprintf '%.2f', $z_low);
$self->{z_label_high}->SetLabel(sprintf '%.2f', $z_high);
my $z_idx_low = 1 + $self->slider_low->GetValue;
my $z_idx_high = 1 + $self->slider_high->GetValue;
$self->{z_label_low_idx}->SetLabel(sprintf '%d', $z_idx_low);
$self->{z_label_high_idx}->SetLabel(sprintf '%d', $z_idx_high);
$self->canvas->set_toolpaths_range($z_low - 1e-6, $z_high + 1e-6);
$self->canvas->Refresh if $self->IsShown;
}
sub set_z_idx_low
{
my ($self, $idx_low) = @_;
if ($self->enabled) {
my $idx_high = $self->slider_high->GetValue;
if ($idx_low >= $idx_high) {
$idx_high = $idx_low;
$self->slider_high->SetValue($idx_high);
}
$self->set_z_range($self->{layers_z}[$idx_low], $self->{layers_z}[$idx_high]);
}
}
sub set_z_idx_high
{
my ($self, $idx_high) = @_;
if ($self->enabled) {
my $idx_low = $self->slider_low->GetValue;
if ($idx_low > $idx_high) {
$idx_low = $idx_high;
$self->slider_low->SetValue($idx_low);
}
$self->set_z_range($self->{layers_z}[$idx_low], $self->{layers_z}[$idx_high]);
}
}
sub set_bed_shape {
my ($self, $bed_shape) = @_;
$self->canvas->set_bed_shape($bed_shape);
}
sub set_number_extruders {
my ($self, $number_extruders) = @_;
if ($self->{number_extruders} != $number_extruders) {
$self->{number_extruders} = $number_extruders;
my $type = ($number_extruders > 1) ?
$self->{tool_idx} # color by a tool number
: 0; # color by a feature type
$self->{choice_view_type}->SetSelection($type);
$self->gcode_preview_data->set_type($type);
$self->{preferred_color_mode} = ($type == $self->{tool_idx}) ? 'tool_or_feature' : 'feature';
}
}
sub show_hide_ui_elements {
my ($self, $what) = @_;
my $method = ($what eq 'full') ? 'Enable' : 'Disable';
$self->{$_}->$method for qw(label_show_features combochecklist_features checkbox_travel checkbox_retractions checkbox_unretractions checkbox_shells);
$method = ($what eq 'none') ? 'Disable' : 'Enable';
$self->{$_}->$method for qw(label_view_type choice_view_type);
}
# Called by the Platter wxNotebook when this page is activated.
sub OnActivate {
# my ($self) = @_;
# $self->reload_print(1) if ($self->{reload_delayed});
}
1;