ENH: apply scarf seam on auto compensation circles

Jira: none

Signed-off-by: qing.zhang <qing.zhang@bambulab.com>
Change-Id: I339acf82ec1af9ed0a8f973e76b73c0eae608767

src/libslic3r/GCode.cpp

@@ -4595,6 +4595,9 @@ std::string GCode::extrude_loop(ExtrusionLoop loop, std::string description, dou
      // get paths
     ExtrusionPaths paths;
     bool set_holes_and_compensation_speed = loop.get_customize_flag() && !loop.has_overhang_paths();
+    if (set_holes_and_compensation_speed && m_config.apply_scarf_seam_on_circles.value) {
+        enable_seam_slope = true;
+    }
     loop.clip_end(clip_length, &paths);
     if (paths.empty()) return "";
 

src/libslic3r/Preset.cpp

@@ -881,7 +881,7 @@ static std::vector<std::string> s_Preset_print_options {
     "elefant_foot_compensation", "xy_contour_compensation", "xy_hole_compensation", "resolution", "enable_prime_tower",
     "prime_tower_width", "prime_tower_brim_width", "prime_tower_skip_points",
     "prime_tower_rib_wall","prime_tower_extra_rib_length","prime_tower_rib_width","prime_tower_fillet_wall",
-    "enable_circle_compensation", "circle_compensation_speed", "circle_compensation_manual_offset",
+    "enable_circle_compensation", "circle_compensation_speed", "circle_compensation_manual_offset", "apply_scarf_seam_on_circles",
     "counter_coef_1", "counter_coef_2", "counter_coef_3", "hole_coef_1", "hole_coef_2", "hole_coef_3",
     "counter_limit_min", "counter_limit_max", "hole_limit_min", "hole_limit_max", "diameter_limit",
     "wipe_tower_no_sparse_layers", "compatible_printers", "compatible_printers_condition", "inherits",

src/libslic3r/PrintApply.cpp

@@ -1114,6 +1114,19 @@ Print::ApplyStatus Print::apply(const Model &model, DynamicPrintConfig new_full_
         }
     }
 
+    {   //check scarf seam setting
+        const auto &o = model.objects;
+        const bool has_scarf_joint_seam = std::any_of(o.begin(), o.end(), [&new_full_config](ModelObject *obj) {
+            return obj->get_config_value<ConfigOptionBool>(new_full_config, "apply_scarf_seam_on_circles")->value;
+        });
+
+        if (has_scarf_joint_seam) {
+            new_full_config.set("has_scarf_joint_seam", true);
+        }
+
+        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << ", has_scarf_joint_seam:" << has_scarf_joint_seam;
+    }
+
     //apply extruder related values
     std::vector<int> print_variant_index;
     if (!extruder_applied) {

src/libslic3r/PrintConfig.cpp

@@ -4201,6 +4201,12 @@ void PrintConfigDef::init_fff_params()
     def->mode    = comAdvanced;
     def->set_default_value(new ConfigOptionFloat(0.0));
 
+    def          = this->add("apply_scarf_seam_on_circles", coBool);
+    def->label   = L("Scarf Seam On Compensation Circles");
+    def->tooltip = L("Enable to apply scarf seam on the circle to have better assemble.");
+    def->mode    = comAdvanced;
+    def->set_default_value(new ConfigOptionBool(true));
+
     def             = this->add("circle_compensation_speed", coFloats);
     def->label      = L("Circle Compensation Speed");
     def->tooltip    = L("circle_compensation_speed");

src/libslic3r/PrintConfig.hpp

@@ -829,6 +829,7 @@ PRINT_CONFIG_CLASS_DEFINE(
     //BBS auto hole contour compensation
     ((ConfigOptionBool,               enable_circle_compensation))
     ((ConfigOptionFloat,              circle_compensation_manual_offset))
+    ((ConfigOptionBool,               apply_scarf_seam_on_circles))
     ((ConfigOptionBool,                flush_into_objects))
     // BBS
     ((ConfigOptionBool,                flush_into_infill))

src/libslic3r/PrintObject.cpp

@@ -923,7 +923,8 @@ bool PrintObject::invalidate_state_by_config_options(
             || opt_key == "inner_wall_line_width"
             || opt_key == "infill_wall_overlap"
             || opt_key == "enable_circle_compensation"
-            || opt_key == "circle_compensation_manual_offset") {
+            || opt_key == "circle_compensation_manual_offset"
+            || opt_key == "apply_scarf_seam_on_circles") {
             steps.emplace_back(posPerimeters);
         } else if (opt_key == "gap_infill_speed" || opt_key == "filter_out_gap_fill") {
             // Return true if gap-fill speed has changed from zero value to non-zero or from non-zero value to zero.

src/slic3r/GUI/Tab.cpp

@@ -2034,9 +2034,11 @@ void TabPrint::build()
         optgroup->append_single_option_line("enable_arc_fitting", "acr-move");
         optgroup->append_single_option_line("xy_hole_compensation", "xy-hole-contour-compensation");
         optgroup->append_single_option_line("xy_contour_compensation", "xy-hole-contour-compensation");
-        optgroup->append_single_option_line("elefant_foot_compensation", "parameter/elephant-foot");
         optgroup->append_single_option_line("enable_circle_compensation");
         optgroup->append_single_option_line("circle_compensation_manual_offset");
+
+        optgroup->append_single_option_line("elefant_foot_compensation", "parameter/elephant-foot");
+
         optgroup->append_single_option_line("precise_z_height");
 
         optgroup = page->new_optgroup(L("Ironing"), L"param_ironing");