GCode Preview - Added Custom extrusion role + extended layers range for GCode preview

lib/Slic3r/GUI/3DScene.pm

@@ -2051,4 +2051,11 @@ sub reset_legend_texture {
     Slic3r::GUI::_3DScene::reset_legend_texture();
 }
 
+sub get_current_print_zs {
+    my ($self) = @_;
+    
+    my $count = $self->volumes->get_current_print_zs();
+    return $count;
+}
+
 1;

lib/Slic3r/GUI/Plater/3DPreview.pm

@@ -75,7 +75,7 @@ sub new {
     my $combochecklist_features = $self->{combochecklist_features} = Wx::ComboCtrl->new();
     $combochecklist_features->Create($self, -1, "Feature types", wxDefaultPosition, [200, -1], wxCB_READONLY);
     my $feature_text = "Feature types";
-    my $feature_items = "Perimeter|External perimeter|Overhang perimeter|Internal infill|Solid infill|Top solid infill|Bridge infill|Gap fill|Skirt|Support material|Support material interface|Wipe tower";
+    my $feature_items = "Perimeter|External perimeter|Overhang perimeter|Internal infill|Solid infill|Top solid infill|Bridge infill|Gap fill|Skirt|Support material|Support material interface|Wipe tower|Custom";
     Slic3r::GUI::create_combochecklist($combochecklist_features, $feature_text, $feature_items, 1);
     
     my $checkbox_travel         = $self->{checkbox_travel}          = Wx::CheckBox->new($self, -1, "Travel");
@@ -251,6 +251,7 @@ sub new {
                                     'Support material'           => '00FF00',
                                     'Support material interface' => '008000',
                                     'Wipe tower'                 => 'B3E3AB',
+                                    'Custom'                     => 'FFFF00',
                                  );
     $self->gcode_preview_data->set_extrusion_paths_colors(\@extrusion_roles_colors);
     
@@ -318,30 +319,8 @@ sub load_print {
         return;
     }
     
-    my $z_idx_low = $self->slider_low->GetValue;
+    # used to set the sliders to the extremes of the current zs range
-    my $z_idx_high = $self->slider_high->GetValue;
+    $self->{force_sliders_full_range} = 0;
-    $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->{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.
@@ -380,16 +359,58 @@ sub load_print {
             }
             $self->show_hide_ui_elements('simple');
         } else {
+            $self->{force_sliders_full_range} = (scalar(@{$self->canvas->volumes}) == 0) && $self->auto_zoom;
             $self->canvas->load_gcode_preview($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);
+                
         if ($self->auto_zoom) {
             $self->canvas->zoom_to_volumes;
         }
         $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

xs/src/libslic3r/ExtrusionEntity.hpp

@@ -26,6 +26,7 @@ enum ExtrusionRole {
     erSupportMaterial,
     erSupportMaterialInterface,
     erWipeTower,
+    erCustom,
     // Extrusion role for a collection with multiple extrusion roles.
     erMixed,
 };

xs/src/libslic3r/GCode.cpp

@@ -587,6 +587,15 @@ void GCode::_do_export(Print &print, FILE *file, GCodePreviewData *preview_data)
     this->_print_first_layer_bed_temperature(file, print, start_gcode, initial_extruder_id, true);
     // Set extruder(s) temperature before and after start G-code.
     this->_print_first_layer_extruder_temperatures(file, print, start_gcode, initial_extruder_id, false);
+
+    if (m_enable_analyzer)
+    {
+        // adds tag for analyzer
+        char buf[32];
+        sprintf(buf, ";%s%d\n", GCodeAnalyzer::Extrusion_Role_Tag.c_str(), erCustom);
+        _writeln(file, buf);
+    }
+
     // Write the custom start G-code
     _writeln(file, start_gcode);
     // Process filament-specific gcode in extruder order.
@@ -770,6 +779,15 @@ void GCode::_do_export(Print &print, FILE *file, GCodePreviewData *preview_data)
     // Write end commands to file.
     _write(file, this->retract());
     _write(file, m_writer.set_fan(false));
+
+    if (m_enable_analyzer)
+    {
+        // adds tag for analyzer
+        char buf[32];
+        sprintf(buf, ";%s%d\n", GCodeAnalyzer::Extrusion_Role_Tag.c_str(), erCustom);
+        _writeln(file, buf);
+    }
+
     // Process filament-specific gcode in extruder order.
     if (print.config.single_extruder_multi_material) {
         // Process the end_filament_gcode for the active filament only.

xs/src/libslic3r/GCode/Analyzer.cpp

@@ -150,7 +150,13 @@ void GCodeAnalyzer::_process_gcode_line(GCodeReader&, const GCodeReader::GCodeLi
 {
     // processes 'special' comments contained in line
     if (_process_tags(line))
+    {
+#if 0
+        // DEBUG ONLY: puts the line back into the gcode
+        m_process_output += line.raw() + "\n";
+#endif
         return;
+    }
 
     // sets new start position/extrusion
     _set_start_position(_get_end_position());

xs/src/libslic3r/GCode/PreviewData.cpp

@@ -125,6 +125,7 @@ const GCodePreviewData::Color GCodePreviewData::Extrusion::Default_Extrusion_Rol
     Color(0.0f, 0.5f, 0.0f, 1.0f),   // erSupportMaterial
     Color(0.0f, 0.0f, 0.5f, 1.0f),   // erSupportMaterialInterface
     Color(0.7f, 0.89f, 0.67f, 1.0f), // erWipeTower
+    Color(1.0f, 1.0f, 0.0f, 1.0f),   // erCustom
     Color(0.0f, 0.0f, 0.0f, 1.0f)    // erMixed
 };
 
@@ -144,6 +145,7 @@ const std::string GCodePreviewData::Extrusion::Default_Extrusion_Role_Names[Num_
     "Support material",
     "Support material interface",
     "Wipe tower",
+    "Custom",
     "Mixed"
 };
 
@@ -360,8 +362,11 @@ GCodePreviewData::LegendItemsList GCodePreviewData::get_legend_items(const std::
     {
     case Extrusion::FeatureType:
         {
-            items.reserve(erMixed - erPerimeter + 1);
+            ExtrusionRole first_valid = erPerimeter;
-            for (unsigned int i = (unsigned int)erPerimeter; i < (unsigned int)erMixed; ++i)
+            ExtrusionRole last_valid = erCustom;
+
+            items.reserve(last_valid - first_valid + 1);
+            for (unsigned int i = (unsigned int)first_valid; i <= (unsigned int)last_valid; ++i)
             {
                 items.emplace_back(extrusion.role_names[i], extrusion.role_colors[i]);
             }

xs/src/slic3r/GUI/3DScene.cpp

@@ -450,6 +450,25 @@ void GLVolumeCollection::render_legacy() const
     glDisableClientState(GL_NORMAL_ARRAY);
 }
 
+std::vector<double> GLVolumeCollection::get_current_print_zs() const
+{
+    std::vector<double> print_zs;
+
+    for (GLVolume *vol : this->volumes)
+    {
+        for (coordf_t z : vol->print_zs)
+        {
+            double round_z = (double)round(z * 100000.0f) / 100000.0f;
+            if (std::find(print_zs.begin(), print_zs.end(), round_z) == print_zs.end())
+                print_zs.push_back(round_z);
+        }
+    }
+
+    std::sort(print_zs.begin(), print_zs.end());
+
+    return print_zs;
+}
+
 // caller is responsible for supplying NO lines with zero length
 static void thick_lines_to_indexed_vertex_array(
     const Lines                 &lines, 
@@ -2205,6 +2224,9 @@ void _3DScene::_update_gcode_volumes_visibility(const GCodePreviewData& preview_
             {
             case GCodePreviewVolumeIndex::Extrusion:
                 {
+                    if ((ExtrusionRole)s_gcode_preview_volume_index.first_volumes[i].flag == erCustom)
+                        volume->zoom_to_volumes = false;
+                    
                     volume->is_active = preview_data.extrusion.is_role_flag_set((ExtrusionRole)s_gcode_preview_volume_index.first_volumes[i].flag);
                     break;
                 }

xs/src/slic3r/GUI/3DScene.hpp

@@ -372,6 +372,9 @@ public:
 
     void set_render_interleaved_only_volumes(const RenderInterleavedOnlyVolumes& render_interleaved_only_volumes) { _render_interleaved_only_volumes = render_interleaved_only_volumes; }
 
+    // Returns a vector containing the sorted list of all the print_zs of the volumes contained in this collection
+    std::vector<double> get_current_print_zs() const;
+
 private:
     GLVolumeCollection(const GLVolumeCollection &other);
     GLVolumeCollection& operator=(const GLVolumeCollection &);

xs/src/slic3r/GUI/wxExtensions.cpp

@@ -48,7 +48,34 @@ wxSize wxCheckListBoxComboPopup::GetAdjustedSize(int minWidth, int prefHeight, i
 
 void wxCheckListBoxComboPopup::OnKeyEvent(wxKeyEvent& evt)
 {
-    // do nothing, but prevents navigation in the list using arrows keys (which is not working properly)
+    // filters out all the keys which are not working properly
+    switch (evt.GetKeyCode())
+    {
+    case WXK_LEFT:
+    case WXK_UP:
+    case WXK_RIGHT:
+    case WXK_DOWN:
+    case WXK_PAGEUP:
+    case WXK_PAGEDOWN:
+    case WXK_END:
+    case WXK_HOME:
+    case WXK_NUMPAD_LEFT:
+    case WXK_NUMPAD_UP:
+    case WXK_NUMPAD_RIGHT:
+    case WXK_NUMPAD_DOWN:
+    case WXK_NUMPAD_PAGEUP:
+    case WXK_NUMPAD_PAGEDOWN:
+    case WXK_NUMPAD_END:
+    case WXK_NUMPAD_HOME:
+    {
+        break;
+    }
+    default:
+    {
+        evt.Skip();
+        break;
+    }
+    }
 }
 
 void wxCheckListBoxComboPopup::OnCheckListBox(wxCommandEvent& evt)

xs/xsp/GUI_3DScene.xsp

@@ -86,6 +86,10 @@
     int count()
         %code{% RETVAL = THIS->volumes.size(); %};
         
+    std::vector<double> get_current_print_zs()
+        %code{% RETVAL = THIS->get_current_print_zs(); %};
+
+        
     void set_range(double low, double high);
 
     void render_VBOs() const;