Added chamber_minimal_temperature parameter

src/libslic3r/Preset.cpp

@@ -483,16 +483,14 @@ static std::vector<std::string> s_Preset_filament_options {
     "filament_multitool_ramming", "filament_multitool_ramming_volume", "filament_multitool_ramming_flow", 
     "temperature", "idle_temperature", "first_layer_temperature", "bed_temperature", "first_layer_bed_temperature", "fan_always_on", "cooling", "min_fan_speed",
     "max_fan_speed", "bridge_fan_speed", "disable_fan_first_layers", "full_fan_speed_layer", "fan_below_layer_time", "slowdown_below_layer_time", "min_print_speed",
-    "start_filament_gcode", "end_filament_gcode", "enable_dynamic_fan_speeds",
+    "start_filament_gcode", "end_filament_gcode", "enable_dynamic_fan_speeds", "chamber_temperature", "chamber_minimal_temperature",
     "overhang_fan_speed_0", "overhang_fan_speed_1", "overhang_fan_speed_2", "overhang_fan_speed_3",
     // Retract overrides
     "filament_retract_length", "filament_retract_lift", "filament_retract_lift_above", "filament_retract_lift_below", "filament_retract_speed", "filament_deretract_speed", "filament_retract_restart_extra", "filament_retract_before_travel",
     "filament_retract_layer_change", "filament_wipe", "filament_retract_before_wipe", "filament_retract_length_toolchange", "filament_retract_restart_extra_toolchange", "filament_travel_ramping_lift",
     "filament_travel_slope", "filament_travel_max_lift", "filament_travel_lift_before_obstacle",
     // Profile compatibility
-    "filament_vendor", "compatible_prints", "compatible_prints_condition", "compatible_printers", "compatible_printers_condition", "inherits",
-    // SuperSlicer
-    "chamber_temperature",
+    "filament_vendor", "compatible_prints", "compatible_prints_condition", "compatible_printers", "compatible_printers_condition", "inherits"
 };
 
 static std::vector<std::string> s_Preset_machine_limits_options {

src/libslic3r/Print.cpp

@@ -95,6 +95,7 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
         "overhang_fan_speed_2",
         "overhang_fan_speed_3",
         "chamber_temperature",
+        "chamber_minimal_temperature",
         "colorprint_heights",
         "cooling",
         "default_acceleration",

src/libslic3r/PrintConfig.cpp

@@ -497,7 +497,7 @@ void PrintConfigDef::init_fff_params()
     def->set_default_value(new ConfigOptionInts { 0 });
 
     def = this->add("chamber_temperature", coInts);
-    def->label = L("Chamber");
+    def->label = L("Nominal");
     def->full_label = L("Chamber temperature");
     def->tooltip = L("Chamber temperature. Note that this setting doesn't do anything, but you can access it in Start G-code, Tool change G-code and the other ones, like for other temperature settings.");
     def->sidetext = L("°C");
@@ -506,6 +506,16 @@ void PrintConfigDef::init_fff_params()
     def->mode = comExpert;
     def->set_default_value(new ConfigOptionInts{ 0 });
 
+    def = this->add("chamber_minimal_temperature", coInts);
+    def->label = L("Minimal");
+    def->full_label = L("Chamber minimal temperature");
+    def->tooltip = L("Chamber temperature. Note that this setting doesn't do anything, but you can access it in Start G-code, Tool change G-code and the other ones, like for other temperature settings.");
+    def->sidetext = L("°C");
+    def->min = 0;
+    def->max = 300;
+    def->mode = comExpert;
+    def->set_default_value(new ConfigOptionInts{ 0 });
+
     def = this->add("before_layer_gcode", coString);
     def->label = L("Before layer change G-code");
     def->tooltip = L("This custom code is inserted at every layer change, right before the Z move. "

src/libslic3r/PrintConfig.hpp

@@ -820,6 +820,8 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE(
     ((ConfigOptionInts,               overhang_fan_speed_1))
     ((ConfigOptionInts,               overhang_fan_speed_2))
     ((ConfigOptionInts,               overhang_fan_speed_3))
+    ((ConfigOptionInts,               chamber_temperature))
+    ((ConfigOptionInts,               chamber_minimal_temperature))
     ((ConfigOptionBool,               complete_objects))
     ((ConfigOptionFloats,             colorprint_heights))
     ((ConfigOptionBools,              cooling))
@@ -896,7 +898,6 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE(
     ((ConfigOptionFloats,             wiping_volumes_matrix))
     ((ConfigOptionBool,               wiping_volumes_use_custom_matrix))
     ((ConfigOptionFloat,              z_offset))
-    ((ConfigOptionInts,               chamber_temperature))
 )
 
 PRINT_CONFIG_CLASS_DERIVED_DEFINE0(

src/slic3r/GUI/Tab.cpp

@@ -2167,7 +2167,6 @@ void TabFilament::build()
         optgroup = page->new_optgroup(L("Temperature"));
 
         create_line_with_near_label_widget(optgroup, "idle_temperature");
-        optgroup->append_single_option_line("chamber_temperature");
 
         Line line = { L("Nozzle"), "" };
         line.append_option(optgroup->get_option("first_layer_temperature"));
@@ -2179,6 +2178,11 @@ void TabFilament::build()
         line.append_option(optgroup->get_option("bed_temperature"));
         optgroup->append_line(line);
 
+        line = { L("Chamber"), "" };
+        line.append_option(optgroup->get_option("chamber_temperature"));
+        line.append_option(optgroup->get_option("chamber_minimal_temperature"));
+        optgroup->append_line(line);
+
     page = add_options_page(L("Cooling"), "cooling");
         std::string category_path = "cooling_127569#";
         optgroup = page->new_optgroup(L("Enable"));