Add material print speed parameter for sla printers except sl1

src/libslic3r/Format/SL1.cpp

@@ -382,6 +382,7 @@ void fill_iniconf(ConfMap &m, const SLAPrint &print)
     m["layerHeight"]    = get_cfg_value(cfg, "layer_height");
     m["expTime"]        = get_cfg_value(cfg, "exposure_time");
     m["expTimeFirst"]   = get_cfg_value(cfg, "initial_exposure_time");
+    m["expUserProfile"] = get_cfg_value(cfg, "material_print_speed") == "slow" ? "1" : "0";
     m["materialName"]   = get_cfg_value(cfg, "sla_material_settings_id");
     m["printerModel"]   = get_cfg_value(cfg, "printer_model");
     m["printerVariant"] = get_cfg_value(cfg, "printer_variant");

src/libslic3r/Preset.cpp

@@ -551,6 +551,7 @@ static std::vector<std::string> s_Preset_sla_material_options {
     "material_correction_z",
     "material_notes",
     "material_vendor",
+    "material_print_speed",
     "default_sla_material_profile",
     "compatible_prints", "compatible_prints_condition",
     "compatible_printers", "compatible_printers_condition", "inherits"

src/libslic3r/PrintConfig.cpp

@@ -165,6 +165,12 @@ static const t_config_enum_values s_keys_map_SLAPillarConnectionMode = {
 };
 CONFIG_OPTION_ENUM_DEFINE_STATIC_MAPS(SLAPillarConnectionMode)
 
+static const t_config_enum_values s_keys_map_SLAMaterialSpeed = {
+    {"slow", slamsSlow},
+    {"fast", slamsFast}
+};
+CONFIG_OPTION_ENUM_DEFINE_STATIC_MAPS(SLAMaterialSpeed);
+
 static const t_config_enum_values s_keys_map_BrimType = {
     {"no_brim",         btNoBrim},
     {"outer_only",      btOuterOnly},
@@ -3730,6 +3736,17 @@ void PrintConfigDef::init_sla_params()
     def->max = 10;
     def->mode = comExpert;
     def->set_default_value(new ConfigOptionFloat(2.0));
+
+    def = this->add("material_print_speed", coEnum);
+    def->label = L("Print speed");
+    def->tooltip = L("lorem ipsum");
+    def->enum_keys_map = &ConfigOptionEnum<SLAMaterialSpeed>::get_enum_values();
+    def->enum_values.push_back("slow");
+    def->enum_values.push_back("fast");
+    def->enum_labels.push_back(L("Slow"));
+    def->enum_labels.push_back(L("Fast"));
+    def->mode = comAdvanced;
+    def->set_default_value(new ConfigOptionEnum<SLAMaterialSpeed>(slamsSlow));
 }
 
 void PrintConfigDef::handle_legacy(t_config_option_key &opt_key, std::string &value)

src/libslic3r/PrintConfig.hpp

@@ -915,6 +915,8 @@ PRINT_CONFIG_CLASS_DEFINE(
     ((ConfigOptionFloat, hollowing_closing_distance))
 )
 
+enum SLAMaterialSpeed { slamsSlow, slamsFast };
+
 PRINT_CONFIG_CLASS_DEFINE(
     SLAMaterialConfig,
 
@@ -929,6 +931,7 @@ PRINT_CONFIG_CLASS_DEFINE(
     ((ConfigOptionFloat,                       material_correction_x))
     ((ConfigOptionFloat,                       material_correction_y))
     ((ConfigOptionFloat,                       material_correction_z))
+    ((ConfigOptionEnum<SLAMaterialSpeed>,      material_print_speed))
 )
 
 PRINT_CONFIG_CLASS_DEFINE(

src/slic3r/GUI/Tab.cpp

@@ -4239,6 +4239,11 @@ void TabSLAMaterial::build()
     optgroup->append_single_option_line(option);
 
     build_preset_description_line(optgroup.get());
+
+    page = add_options_page(L("Material printing profile"), "note.png");
+    optgroup = page->new_optgroup(L("Material printing profile"));
+    option = optgroup->get_option("material_print_speed");
+    optgroup->append_single_option_line(option);
 }
 
 // Reload current config (aka presets->edited_preset->config) into the UI fields.
@@ -4249,6 +4254,13 @@ void TabSLAMaterial::reload_config()
     Tab::reload_config();
 }
 
+void TabSLAMaterial::toggle_options()
+{
+    const Preset &current_printer = wxGetApp().preset_bundle->printers.get_edited_preset();
+    std::string model = current_printer.config.opt_string("printer_model");
+    m_config_manipulation.toggle_field("material_print_speed", model != "SL1");
+}
+
 void TabSLAMaterial::update()
 {
     if (m_preset_bundle->printers.get_selected_preset().printer_technology() == ptFFF)

src/slic3r/GUI/Tab.hpp

@@ -480,7 +480,7 @@ public:
 
 	void		build() override;
 	void		reload_config() override;
-	void		toggle_options() override {};
+	void		toggle_options() override;
 	void		update() override;
     void		init_options_list() override;
 	bool 		supports_printer_technology(const PrinterTechnology tech) const override { return tech == ptSLA; }