ENH: add map for logic ext to physical ext

jira: NONE

Signed-off-by: xun.zhang <xun.zhang@bambulab.com>
Change-Id: I0d250de87b3c3d6c9ceb4efd3099c82104e5fc1b
(cherry picked from commit b45d2f53801abc209cb98670c0960efc21ab120e)

src/libslic3r/Preset.cpp

@@ -908,7 +908,7 @@ static std::vector<std::string> s_Preset_printer_options {
     "printhost_cafile","printhost_port","printhost_authorization_type",
     "printhost_user", "printhost_password", "printhost_ssl_ignore_revoke", "thumbnails", "thumbnails_format",
     "use_firmware_retraction", "use_relative_e_distances", "printer_notes",
-    "grab_length",
+    "grab_length", "physical_extruder_map",
     "cooling_tube_retraction",
     "cooling_tube_length", "high_current_on_filament_swap", "parking_pos_retraction", "extra_loading_move", "purge_in_prime_tower", "enable_filament_ramming",
     "z_offset",

src/libslic3r/PrintConfig.cpp

@@ -2123,6 +2123,12 @@ void PrintConfigDef::init_fff_params()
     def->mode = comDevelop;
     def->set_default_value(new ConfigOptionInts{1});
 
+    def = this->add("physical_extruder_map",coInts);
+    def->label = "Map the logical extruder to physical extruder";
+    def->tooltip = "Map the logical extruder to physical extruder";
+    def->mode = comDevelop;
+    def->set_default_value(new ConfigOptionInts{0});
+
     def          = this->add("unprintable_filament_map", coIntsGroups);
     def->label   = L("Unprintable filament map to extruder");
     def->tooltip = L("Unprintable filament map to extruder");

src/libslic3r/PrintConfig.hpp

@@ -1217,6 +1217,7 @@ PRINT_CONFIG_CLASS_DEFINE(
     ((ConfigOptionIntsGroups,          unprintable_filament_map))
     //((ConfigOptionInts,                filament_extruder_id))
     ((ConfigOptionStrings,             filament_extruder_variant))
+    ((ConfigOptionInts,                physical_extruder_map))
     // BBS
     ((ConfigOptionBool,                scan_first_layer))
     ((ConfigOptionPoints,              thumbnail_size))