From d9ceb3911ef0acc3a68fdb515c709d3dd5cdaa98 Mon Sep 17 00:00:00 2001
From: SoftFever <103989404+SoftFever@users.noreply.github.com>
Date: Mon, 22 Aug 2022 16:58:03 +0800
Subject: [PATCH] add chamber temperature option for filament

---
 src/libslic3r/GCode.cpp       | 1 +
 src/libslic3r/Preset.cpp      | 2 +-
 src/libslic3r/Print.cpp       | 1 +
 src/libslic3r/PrintConfig.cpp | 9 +++++++++
 src/libslic3r/PrintConfig.hpp | 1 +
 src/slic3r/GUI/Tab.cpp        | 4 ++++
 6 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 006b644e8a..2c2c7d57fa 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -1510,6 +1510,7 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
         m_placeholder_parser.set("bed_temperature", new ConfigOptionInts(*bed_temp_opt));
         m_placeholder_parser.set("bed_temperature_initial_layer_single", new ConfigOptionInt(first_bed_temp_opt->get_at(initial_extruder_id)));
         m_placeholder_parser.set("bed_temperature_initial_layer_vector", new ConfigOptionString(""));
+        m_placeholder_parser.set("chamber_temperature",new ConfigOptionInt(m_config.chamber_temperature));
 
         //BBS: calculate the volumetric speed of outer wall. Ignore pre-object setting and multi-filament, and just use the default setting
         {
diff --git a/src/libslic3r/Preset.cpp b/src/libslic3r/Preset.cpp
index ce10743df1..aedcc0915c 100644
--- a/src/libslic3r/Preset.cpp
+++ b/src/libslic3r/Preset.cpp
@@ -689,7 +689,7 @@ static std::vector<std::string> s_Preset_print_options {
 static std::vector<std::string> s_Preset_filament_options {
     /*"filament_colour", */"filament_diameter", "filament_type", "filament_soluble", "filament_is_support", "filament_max_volumetric_speed",
     "filament_flow_ratio", "filament_density", "filament_cost", "filament_minimal_purge_on_wipe_tower",
-    "nozzle_temperature", "nozzle_temperature_initial_layer",
+    "chamber_temperature", "nozzle_temperature", "nozzle_temperature_initial_layer",
     // BBS
     "cool_plate_temp", "eng_plate_temp", "hot_plate_temp", "cool_plate_temp_initial_layer", "eng_plate_temp_initial_layer", "hot_plate_temp_initial_layer",
     // "bed_type",
diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 710c74b18d..0e06f58669 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -163,6 +163,7 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
         } else if (
                opt_key == "print_sequence"
             || opt_key == "filament_type"
+            || opt_key == "chamber_temperature"
             || opt_key == "nozzle_temperature_initial_layer"
             || opt_key == "filament_minimal_purge_on_wipe_tower"
             || opt_key == "filament_max_volumetric_speed"
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index 5a3da2a51f..dbc70122a4 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -2476,6 +2476,15 @@ void PrintConfigDef::init_fff_params()
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionBool(false));
 
+    def = this->add("chamber_temperature", coInt);
+    def->label = L("Chamber temperature");
+    def->tooltip = L("Target chamber temperature");
+    def->sidetext = L("°C");
+    def->full_label = L("Chamber temperature");
+    def->min = 0;
+    def->max = max_temp;
+    def->set_default_value(new ConfigOptionInt(0));
+
     def = this->add("nozzle_temperature", coInts);
     def->label = L("Other layers");
     def->tooltip = L("Nozzle temperature for layers after the initial one");
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index 05d35fe063..d0b5b5618a 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -839,6 +839,7 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE(
     ((ConfigOptionBool,               spiral_mode))
     ((ConfigOptionInt,                standby_temperature_delta))
     ((ConfigOptionInts,               nozzle_temperature))
+    ((ConfigOptionInt ,               chamber_temperature))
     ((ConfigOptionBools,              wipe))
     // BBS
     ((ConfigOptionInts,               bed_temperature_difference))
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index c86d66d9d5..330acc3df9 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -2413,6 +2413,10 @@ void TabFilament::build()
         optgroup = page->new_optgroup(L("Print temperature"));
         optgroup->split_multi_line = true;
         optgroup->option_label_at_right = true;
+        line = { L("Chamber"), L("Chamber temperature") };
+        line.append_option(optgroup->get_option("chamber_temperature"));
+        optgroup->append_line(line);
+
         line = { L("Nozzle"), L("Nozzle temperature when printing") };
         line.append_option(optgroup->get_option("nozzle_temperature_initial_layer"));
         line.append_option(optgroup->get_option("nozzle_temperature"));