Ported some methods including add_model_object() and apply_config() to XS

xs/src/libslic3r/Print.hpp

@@ -8,6 +8,7 @@
 #include "PrintConfig.hpp"
 #include "Point.hpp"
 #include "Layer.hpp"
+#include "Model.hpp"
 #include "PlaceholderParser.hpp"
 
 
@@ -70,7 +71,6 @@ class PrintObject
     public:
     // vector of (vectors of volume ids), indexed by region_id
     std::vector<std::vector<int> > region_volumes;
-    Points copies;      // Slic3r::Point objects in scaled G-code coordinates
     PrintObjectConfig config;
     t_layer_height_ranges layer_height_ranges;
     
@@ -95,7 +95,10 @@ class PrintObject
     
     Print* print();
     ModelObject* model_object();
-
+    
+    Points copies() const;
+    void set_copies(const Points &points);
+    
     // adds region_id, too, if necessary
     void add_region_volume(int region_id, int volume_id);
 
@@ -119,6 +122,7 @@ class PrintObject
     private:
     Print* _print;
     ModelObject* _model_object;
+    Points _copies;      // Slic3r::Point objects in scaled G-code coordinates
 
     // TODO: call model_object->get_bounding_box() instead of accepting
         // parameter
@@ -164,6 +168,8 @@ class Print
     bool invalidate_step(PrintStep step);
     bool invalidate_all_steps();
     
+    void add_model_object(ModelObject* model_object, int idx = -1);
+    bool apply_config(DynamicPrintConfig config);
     void init_extruders();
     
     std::set<size_t> extruders() const;
@@ -174,6 +180,7 @@ class Print
     private:
     void clear_regions();
     void delete_region(size_t idx);
+    PrintRegionConfig _region_config_from_model_volume(const ModelVolume &volume);
 };
 
 #define FOREACH_BASE(type, container, iterator) for (type::const_iterator iterator = (container).begin(); iterator != (container).end(); ++iterator)