Support width for draft shield

vovodroid · Jun 7, 2024 · ca50af3 · ca50af3
1 parent e843a54
commit ca50af3
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Showing 5 changed files with 7 additions and 6 deletions.
diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
@@ -2570,7 +2570,7 @@ LayerResult GCodeGenerator::process_layer(
             const std::pair<size_t, size_t> loops = loops_it->second;
             this->set_origin(0., 0.);
             m_avoid_crossing_perimeters.use_external_mp();
-            Flow layer_skirt_flow = print.skirt_flow().with_height(float(m_skirt_done.back() - (m_skirt_done.size() == 1 ? 0. : m_skirt_done[m_skirt_done.size() - 2])));
+            Flow layer_skirt_flow = print.skirt_flow(this->layer()->id() == 0).with_height(float(m_skirt_done.back() - (m_skirt_done.size() == 1 ? 0. : m_skirt_done[m_skirt_done.size() - 2])));
             double mm3_per_mm = layer_skirt_flow.mm3_per_mm();
 
             size_t i_start = loops.first;
@@ -3142,6 +3142,7 @@ std::string GCodeGenerator::extrude_skirt(
         // Override extrusion parameters.
         el.path_attributes.mm3_per_mm = extrusion_flow_override.mm3_per_mm;
         el.path_attributes.height = extrusion_flow_override.height;
+        el.path_attributes.width  = extrusion_flow_override.width;
         gcode += this->_extrude(el.path_attributes, el.path, description, speed);
     }
 

diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
@@ -909,9 +909,9 @@ Flow Print::brim_flow() const
 		(float)this->skirt_first_layer_height());
 }
 
-Flow Print::skirt_flow() const
+Flow Print::skirt_flow(bool first_layer) const
 {
-    ConfigOptionFloatOrPercent width = m_config.first_layer_extrusion_width;
+    ConfigOptionFloatOrPercent width = first_layer ? m_config.first_layer_extrusion_width : m_default_object_config.support_material_extrusion_width;
     if (width.value == 0) 
         width = m_print_regions.front()->config().perimeter_extrusion_width;
     if (width.value == 0)

diff --git a/src/libslic3r/Print.hpp b/src/libslic3r/Print.hpp
@@ -610,7 +610,7 @@ class Print : public PrintBaseWithState<PrintStep, psCount>
     std::string         validate(std::vector<std::string>* warnings = nullptr) const override;
     double              skirt_first_layer_height() const;
     Flow                brim_flow() const;
-    Flow                skirt_flow() const;
+    Flow                skirt_flow(bool first_layer = true) const;
 
     std::vector<unsigned int> object_extruders() const;
     std::vector<unsigned int> support_material_extruders() const;

diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
@@ -3073,7 +3073,7 @@ void PrintConfigDef::init_fff_params()
     def->set_default_value(new ConfigOptionInt(1));
 
     def = this->add("support_material_extrusion_width", coFloatOrPercent);
-    def->label = L("Support material");
+    def->label = L("Support material/Draft shield");
     def->category = L("Extrusion Width");
     def->tooltip = L("Set this to a non-zero value to set a manual extrusion width for support material. "
                    "If left zero, default extrusion width will be used if set, otherwise nozzle diameter will be used. "

diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -328,7 +328,7 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig* config)
     for (auto el : { "support_material_style", "support_material_pattern", "support_material_with_sheath",
                     "support_material_spacing", "support_material_angle", 
                     "support_material_interface_pattern", "support_material_interface_layers",
-                    "dont_support_bridges", "support_material_extrusion_width", "support_material_contact_distance",
+                    "dont_support_bridges", "support_material_contact_distance",
                     "support_material_xy_spacing" })
         toggle_field(el, have_support_material);
     toggle_field("support_material_threshold", have_support_material_auto);