Fix an issue that bed temperature for other layers are not set properly

bbl/i18n/BambuStudio.pot

@@ -2820,6 +2820,9 @@ msgstr ""
 msgid "Click to edit preset"
 msgstr ""
 
+msgid "Connection"
+msgstr ""
+
 msgid "Bed type"
 msgstr ""
 
@@ -4743,6 +4746,20 @@ msgstr ""
 msgid "Bridge flow"
 msgstr ""
 
+msgid "Top surface flow ratio"
+msgstr ""
+
+msgid "Bottom surface flow ratio"
+msgstr ""
+
+msgid "This factor affects the amount of material for bottom solid infill"
+msgstr ""
+
+msgid ""
+"This factor affects the amount of material for top solid infill. "
+"You can decrease it slightly to have smooth surface finish"
+msgstr ""
+
 msgid ""
 "Decrease this value slightly(for example 0.9) to reduce the amount of "
 "material for bridge, to improve sag"
@@ -4751,11 +4768,19 @@ msgstr ""
 msgid "Only one wall on top surfaces"
 msgstr ""
 
+msgid "Only one wall on first layer"
+msgstr ""
+
 msgid ""
 "Use only one wall on flat top surface, to give more space to the top infill "
 "pattern"
 msgstr ""
 
+msgid ""
+"Use only one wall on first layer, to give more space to the bottom infill "
+"pattern"
+msgstr ""
+
 msgid "Slow down for overhang"
 msgstr ""
 

bbl/i18n/zh_cn/BambuStudio_zh_CN.po

@@ -2894,6 +2894,9 @@ msgstr "材料切换"
 msgid "Click to edit preset"
 msgstr "点击编辑配置"
 
+msgid "Connection"
+msgstr "连接打印机"
+
 msgid "Bed type"
 msgstr "热床类型"
 
@@ -4862,6 +4865,20 @@ msgstr ""
 msgid "Bridge flow"
 msgstr "桥接流量"
 
+msgid "Top surface flow ratio"
+msgstr "顶面流量"
+
+msgid "Bottom surface flow ratio"
+msgstr "首层流量"
+
+msgid "This factor affects the amount of material for bottom solid infill"
+msgstr "首层流量调整系数，默认为1.0"
+
+msgid ""
+"This factor affects the amount of material for top solid infill. "
+"You can decrease it slightly to have smooth surface finish"
+msgstr "稍微减小这个数值（比如0.97）可以来改善顶面的光滑程度。"
+
 msgid ""
 "Decrease this value slightly(for example 0.9) to reduce the amount of "
 "material for bridge, to improve sag"
@@ -4879,7 +4896,7 @@ msgid "Only one wall on top surfaces"
 msgstr "顶面单层墙"
 
 msgid ""
-"Use only one wall on first layer, to give more space to the bottom infill pattern "
+"Use only one wall on first layer, to give more space to the bottom infill "
 "pattern"
 msgstr "首层只使用单层墙，从而更多的空间能够使用底部填充图案"
 
@@ -5296,6 +5313,13 @@ msgid ""
 "adhensive"
 msgstr "首层加速度。使用较低值可以改善和构建板的粘接。"
 
+msgid "Acceleration of outer walls"
+msgstr "外墙的加速度。它通常使用比内壁速度慢的加速度，以获得更好的质量。。"
+
+msgid "Acceleration of inner walls"
+msgstr "内圈墙加速度。使用较低值可以改善质量。"
+
+
 msgid "Line width of initial layer"
 msgstr "首层的线宽"
 

src/libslic3r/ExtrusionEntity.hpp

@@ -55,6 +55,16 @@ inline bool is_perimeter(ExtrusionRole role)
         || role == erOverhangPerimeter;
 }
 
+inline bool is_internal_perimeter(ExtrusionRole role)
+{
+    return role == erPerimeter;
+}
+
+inline bool is_external_perimeter(ExtrusionRole role)
+{
+    return role == erExternalPerimeter;
+}
+
 inline bool is_infill(ExtrusionRole role)
 {
     return role == erBridgeInfill

src/libslic3r/GCode.cpp

@@ -2045,7 +2045,7 @@ void GCode::get_bed_temperature(const int extruder_id, const bool is_first_layer
 {
     temps_per_bed.resize((int)BedType::btCount, 0);
     for (int bed_type = 0; bed_type < BedType::btCount; bed_type++) {
-        std::string bed_temp_key = is_first_layer ? get_bed_temp_key((BedType)bed_type) : get_bed_temp_1st_layer_key((BedType)bed_type);
+        std::string bed_temp_key = is_first_layer ? get_bed_temp_1st_layer_key((BedType)bed_type) : get_bed_temp_key((BedType)bed_type);
         const ConfigOptionInts* bed_temp_opt = m_config.option<ConfigOptionInts>(bed_temp_key);
 
         temps_per_bed[bed_type] = bed_temp_opt->get_at(extruder_id);
@@ -3539,6 +3539,10 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
         } else if (m_config.perimeter_acceleration.value > 0 && is_perimeter(path.role())) {
             acceleration = m_config.perimeter_acceleration.value;
 #endif
+        } else if (m_config.outer_wall_acceleration.value > 0 && is_external_perimeter(path.role())) {
+             acceleration = m_config.outer_wall_acceleration.value;
+        } else if (m_config.inner_wall_acceleration.value > 0 && is_internal_perimeter(path.role())) {
+            acceleration = m_config.inner_wall_acceleration.value;
         } else if (m_config.top_surface_acceleration.value > 0 && is_top_surface(path.role())) {
             acceleration = m_config.top_surface_acceleration.value;
         } else {

src/libslic3r/Preset.cpp

@@ -658,7 +658,7 @@ static std::vector<std::string> s_Preset_print_options {
     "inner_wall_speed", "outer_wall_speed", "sparse_infill_speed", "internal_solid_infill_speed",
     "top_surface_speed", "support_speed", "support_object_xy_distance", "support_interface_speed",
     "bridge_speed", "gap_infill_speed", "travel_speed", "travel_speed_z", "initial_layer_speed",
-    "initial_layer_acceleration", "top_surface_acceleration", "default_acceleration", "skirt_loops", "skirt_distance", "skirt_height", "draft_shield",
+    "outer_wall_acceleration", "inner_wall_acceleration", "initial_layer_acceleration", "top_surface_acceleration", "default_acceleration", "skirt_loops", "skirt_distance", "skirt_height", "draft_shield",
     "brim_width", "brim_object_gap", "brim_type", "enable_support", "support_type", "support_threshold_angle", "enforce_support_layers",
     "raft_layers", "raft_first_layer_density", "raft_first_layer_expansion", "raft_contact_distance", "raft_expansion",
     "support_base_pattern", "support_base_pattern_spacing", "support_style",
@@ -685,7 +685,7 @@ static std::vector<std::string> s_Preset_print_options {
      "initial_layer_infill_speed", "only_one_wall_top", "only_one_wall_first_layer",
      "timelapse_type",
      //SoftFever
-     "top_solid_infill_flow_ratio"
+     "top_solid_infill_flow_ratio","bottom_solid_infill_flow_ratio"
 
 };
 

src/libslic3r/Print.cpp

@@ -90,6 +90,8 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
         "filament_diameter",
         "filament_density",
         "filament_cost",
+        "outer_wall_acceleration",
+        "inner_wall_acceleration",
         "initial_layer_acceleration",
         "top_surface_acceleration",
         // BBS

src/libslic3r/PrintConfig.cpp

@@ -644,11 +644,21 @@ void PrintConfigDef::init_fff_params()
     def->label = L("Top surface flow ratio");
     def->category = L("Advanced");
     def->tooltip = L("This factor affects the amount of material for top solid infill. "
-                   "You can decrease it slightly to have smooth surface finish.");
+                   "You can decrease it slightly to have smooth surface finish");
     def->min = 0;
     def->max = 2;
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionFloat(1));
+
+    def = this->add("bottom_solid_infill_flow_ratio", coFloat);
+    def->label = L("Bottom surface flow ratio");
+    def->category = L("Advanced");
+    def->tooltip = L("This factor affects the amount of material for bottom solid infill");
+    def->min = 0;
+    def->max = 2;
+    def->mode = comAdvanced;
+    def->set_default_value(new ConfigOptionFloat(1));
+
     
     def = this->add("only_one_wall_top", coBool);
     def->label = L("Only one wall on top surfaces");
@@ -1240,6 +1250,22 @@ void PrintConfigDef::init_fff_params()
 #endif // HAS_LIGHTNING_INFILL
     def->set_default_value(new ConfigOptionEnum<InfillPattern>(ipCubic));
 
+    def = this->add("outer_wall_acceleration", coFloat);
+    def->label = L("Outer wall");
+    def->tooltip = L("Acceleration of outer walls");
+    def->sidetext = L("mm/s²");
+    def->min = 0;
+    def->mode = comAdvanced;
+    def->set_default_value(new ConfigOptionFloat(3000));
+
+    def = this->add("inner_wall_acceleration", coFloat);
+    def->label = L("Inner wall");
+    def->tooltip = L("Acceleration of inner walls");
+    def->sidetext = L("mm/s²");
+    def->min = 0;
+    def->mode = comAdvanced;
+    def->set_default_value(new ConfigOptionFloat(7000));
+
     def = this->add("top_surface_acceleration", coFloat);
     def->label = L("Top surface");
     def->tooltip = L("Acceleration of top surface infill. Using a lower value may improve top surface quality");

src/libslic3r/PrintConfig.hpp

@@ -655,6 +655,7 @@ PRINT_CONFIG_CLASS_DEFINE(
     ((ConfigOptionFloat,                bridge_speed))
     ((ConfigOptionEnum<InfillPattern>,  top_surface_pattern))
     ((ConfigOptionFloat,                top_solid_infill_flow_ratio))
+    ((ConfigOptionFloat,                bottom_solid_infill_flow_ratio))
     ((ConfigOptionEnum<InfillPattern>,  bottom_surface_pattern))
     ((ConfigOptionFloat,                outer_wall_line_width))
     ((ConfigOptionFloat,                outer_wall_speed))
@@ -825,6 +826,8 @@ PRINT_CONFIG_CLASS_DERIVED_DEFINE(
     ((ConfigOptionBools,              reduce_fan_stop_start_freq))
     ((ConfigOptionInts,               fan_cooling_layer_time))
     ((ConfigOptionStrings,            filament_colour))
+    ((ConfigOptionFloat,              outer_wall_acceleration))
+    ((ConfigOptionFloat,              inner_wall_acceleration))
     ((ConfigOptionFloat,              top_surface_acceleration))
     ((ConfigOptionFloat,              initial_layer_acceleration))
     ((ConfigOptionFloat,              initial_layer_line_width))

src/libslic3r/PrintRegion.cpp

@@ -25,8 +25,12 @@ Flow PrintRegion::flow(const PrintObject &object, FlowRole role, double layer_he
     double flow_ratio = 1.0;
     // Get extrusion width from configuration.
     // (might be an absolute value, or a percent value, or zero for auto)
-    if (first_layer && print_config.initial_layer_line_width.value > 0) {
-        config_width = print_config.initial_layer_line_width;
+    if (first_layer) { 
+        if(role != frExternalPerimeter)
+            flow_ratio = m_config.bottom_solid_infill_flow_ratio;
+        if(print_config.initial_layer_line_width.value > 0) {
+            config_width = print_config.initial_layer_line_width;
+        }
     } else if (role == frExternalPerimeter) {
         config_width = m_config.outer_wall_line_width;
     } else if (role == frPerimeter) {

src/slic3r/GUI/ConfigManipulation.cpp

@@ -483,7 +483,7 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
 
     bool have_default_acceleration = config->opt_float("default_acceleration") > 0;
     //BBS
-    for (auto el : { "initial_layer_acceleration", "top_surface_acceleration" })
+    for (auto el : { "outer_wall_acceleration", "inner_wall_acceleration", "initial_layer_acceleration", "top_surface_acceleration" })
         toggle_field(el, have_default_acceleration);
 
     bool have_skirt = config->opt_int("skirt_loops") > 0;

src/slic3r/GUI/Tab.cpp

@@ -1783,6 +1783,7 @@ void TabPrint::build()
         optgroup->append_single_option_line("wall_infill_order");
         optgroup->append_single_option_line("bridge_flow");
         optgroup->append_single_option_line("top_solid_infill_flow_ratio");
+        optgroup->append_single_option_line("bottom_solid_infill_flow_ratio");
         optgroup->append_single_option_line("only_one_wall_top");
         optgroup->append_single_option_line("only_one_wall_first_layer");
         optgroup->append_single_option_line("detect_overhang_wall");
@@ -1840,6 +1841,8 @@ void TabPrint::build()
         optgroup->append_single_option_line("travel_speed");
 
         optgroup = page->new_optgroup(L("Acceleration"), 15);
+        optgroup->append_single_option_line("outer_wall_acceleration");
+        optgroup->append_single_option_line("inner_wall_acceleration");
         optgroup->append_single_option_line("initial_layer_acceleration");
         optgroup->append_single_option_line("top_surface_acceleration");
         optgroup->append_single_option_line("default_acceleration");