FIX: auto-arrange reads wrongs first_bed_temp

Also change words for extruder clearance parameters.

Change-Id: I736fd9049d184c140b33078d78f764b4fe172765
(cherry picked from commit e70c0c0ea133cffa5788efbfc9633332b196e8df)

src/libnest2d/include/libnest2d/selections/firstfit.hpp

@@ -84,6 +84,15 @@ public:
 
         std::sort(store_.begin(), store_.end(), sortfunc);
 
+        // debug: write down intitial order
+        for (auto it = store_.begin(); it != store_.end(); ++it) {
+            std::stringstream ss;
+            ss << "initial order: " << it->get().name << ", p=" << it->get().priority() << ", bed_temp=" << it->get().bed_temp << ", height=" << it->get().height
+               << ", area=" << it->get().area();
+            if (this->unfitindicator_)
+                this->unfitindicator_(ss.str());
+        }
+
         int item_id = 0;
         auto makeProgress = [this, &item_id](Placer &placer, size_t bin_idx) {
             packed_bins_[bin_idx] = placer.getItems();
@@ -102,7 +111,7 @@ public:
             bool was_packed = false;
             int best_bed_id = -1;
             int bed_id_firstfit = -1;
-            double score = LARGE_COST_TO_REJECT, best_score = LARGE_COST_TO_REJECT;
+            double score = LARGE_COST_TO_REJECT+1, best_score = LARGE_COST_TO_REJECT+1;
             double score_all_plates = 0, score_all_plates_best = std::numeric_limits<double>::max();
             typename Placer::PackResult result, result_best, result_firstfit;
             size_t j = 0;
@@ -130,8 +139,8 @@ public:
                     // item is not fit because we have tried all possible plates to find a good enough fit
                     if (bed_id_firstfit == MAX_NUM_PLATES) {
                         it->get().binId(BIN_ID_UNFIT);
-                        //if (this->unfitindicator_)
-                        //    this->unfitindicator_(it->get().name + " bed_id_firstfit == MAX_NUM_PLATES" + ",best_score=" + std::to_string(best_score));
+                        if (this->unfitindicator_)
+                            this->unfitindicator_(it->get().name + " bed_id_firstfit == MAX_NUM_PLATES" + ",best_score=" + std::to_string(best_score));
                         break;
                     }
                     else {
@@ -152,10 +161,13 @@ public:
                 }
 
                 if(!was_packed){
-                    //if (this->unfitindicator_)
-                    //    this->unfitindicator_(it->get().name + " ,plate_id=" + std::to_string(j) + ",score=" + std::to_string(score)
-                    //        + ", score_all_plates=" + std::to_string(score_all_plates)
-                    //        + ", overfit=" + std::to_string(result.overfit()));
+                    if (this->unfitindicator_ && !placers.empty())
+                        this->unfitindicator_(it->get().name + ", height=" +std::to_string(it->get().height)
+                            + " ,plate_id=" + std::to_string(j-1)
+                            + ", score=" + std::to_string(score)
+                            + ", best_bed_id=" + std::to_string(best_bed_id)
+                            + ", score_all_plates=" + std::to_string(score_all_plates)
+                            +", overfit=" + std::to_string(result.overfit()));
 
                     placers.emplace_back(bin);
                     placers.back().plateID(placers.size() - 1);

src/libslic3r/Arrange.cpp

@@ -404,8 +404,8 @@ protected:
                 hasLidHeightConflict |= (p.height > clearance_height_to_lid);
             }
 
-            double lambda3 = LARGE_COST_TO_REJECT;
-            double lambda4 = LARGE_COST_TO_REJECT;
+            double lambda3 = LARGE_COST_TO_REJECT*1.1;
+            double lambda4 = LARGE_COST_TO_REJECT*1.2;
             for (int i = 0; i < m_items.size(); i++) {
                 Item& p = m_items[i];
                 if (p.is_virt_object) continue;
@@ -556,12 +556,11 @@ public:
                     }
                 });
 
-        //if (progressind) {
-        //    m_pck.unfitIndicator([this, progressind](std::string name) {
-        //        progressind(100, name+" not fit!");
-        //        BOOST_LOG_TRIVIAL(debug) << "arrange not fit: " + name;
-        //        });
-        //}
+        if (progressind) {
+            m_pck.unfitIndicator([this, progressind](std::string name) {
+                BOOST_LOG_TRIVIAL(debug) << "arrange not fit: " + name;
+                });
+        }
 
         if (stopcond) m_pck.stopCondition(stopcond);
 

src/libslic3r/ModelArrange.cpp

@@ -127,11 +127,11 @@ ArrangePolygon get_instance_arrange_poly(ModelInstance* instance, const Slic3r::
 
         const ConfigOptionInts* bed_opt = config.option<ConfigOptionInts>(get_bed_temp_key(curr_bed_type));
         if (bed_opt != nullptr)
-            ap.bed_temp = bed_opt->get_at(ap.extrude_ids.back());
+            ap.bed_temp = bed_opt->get_at(ap.extrude_ids.back()-1);
 
         const ConfigOptionInts* bed_opt_1st_layer = config.option<ConfigOptionInts>(get_bed_temp_1st_layer_key(curr_bed_type));
         if (bed_opt_1st_layer != nullptr)
-            ap.first_bed_temp = bed_opt_1st_layer->get_at(ap.extrude_ids.back());
+            ap.first_bed_temp = bed_opt_1st_layer->get_at(ap.extrude_ids.back()-1);
     }
 
     if (config.has("nozzle_temperature")) //get the print temperature

src/libslic3r/PrintConfig.cpp

@@ -968,7 +968,7 @@ void PrintConfigDef::init_fff_params()
     def = this->add("extruder_clearance_height_to_rod", coFloat);
     def->label = L("Height to rod");
     def->tooltip = L("Distance of the nozzle tip to the lower rod. "
-        "Used as input of auto-arranging to avoid collision when printing by object");
+        "Used for collision avoidance in by-object printing.");
     def->sidetext = L("mm");
     def->min = 0;
     def->mode = comAdvanced;
@@ -978,7 +978,7 @@ void PrintConfigDef::init_fff_params()
     def = this->add("extruder_clearance_height_to_lid", coFloat);
     def->label = L("Height to lid");
     def->tooltip = L("Distance of the nozzle tip to the lid. "
-        "Used as input of auto-arranging to avoid collision when printing by object");
+        "Used for collision avoidance in by-object printing.");
     def->sidetext = L("mm");
     def->min = 0;
     def->mode = comAdvanced;
@@ -986,7 +986,7 @@ void PrintConfigDef::init_fff_params()
 
     def = this->add("extruder_clearance_radius", coFloat);
     def->label = L("Radius");
-    def->tooltip = L("Clearance radius around extruder. Used as input of auto-arranging to avoid collision when printing by object");
+    def->tooltip = L("Clearance radius around extruder. Used for collision avoidance in by-object printing.");
     def->sidetext = L("mm");
     def->min = 0;
     def->mode = comAdvanced;
@@ -994,7 +994,7 @@ void PrintConfigDef::init_fff_params()
 
     def           = this->add("extruder_clearance_max_radius", coFloat);
     def->label    = L("Max Radius");
-    def->tooltip  = L("Max clearance radius around extruder. Used as input of auto-arranging to avoid collision when printing by object");
+    def->tooltip  = L("Max clearance radius around extruder. Used for collision avoidance in by-object printing.");
     def->sidetext = L("mm");
     def->min      = 0;
     def->mode     = comAdvanced;

src/slic3r/GUI/Jobs/ArrangeJob.cpp

@@ -575,6 +575,7 @@ void ArrangeJob::process()
             << ", bed_temp: " << selected.first_bed_temp << ", print_temp: " << selected.print_temp;
         BOOST_LOG_TRIVIAL(debug) << "items unselected before arrange: ";
         for (auto item : m_unselected)
+            if (!item.is_virt_object)
             BOOST_LOG_TRIVIAL(debug) << item.name << ", extruder: " << item.extrude_ids.back() << ", bed: " << item.bed_idx << ", trans: " << item.translation.transpose();
     }