QIDISlicer1.0.0

src/libslic3r/ModelArrange.hpp

@@ -0,0 +1,71 @@
+#ifndef MODELARRANGE_HPP
+#define MODELARRANGE_HPP
+
+#include <libslic3r/Arrange.hpp>
+
+namespace Slic3r {
+
+class Model;
+class ModelInstance;
+using ModelInstancePtrs = std::vector<ModelInstance*>;
+
+using arrangement::ArrangePolygon;
+using arrangement::ArrangePolygons;
+using arrangement::ArrangeParams;
+using arrangement::InfiniteBed;
+using arrangement::CircleBed;
+
+// Do something with ArrangePolygons in virtual beds
+using VirtualBedFn = std::function<void(arrangement::ArrangePolygon&)>;
+
+[[noreturn]] inline void throw_if_out_of_bed(arrangement::ArrangePolygon&) 
+{
+    throw Slic3r::RuntimeError("Objects could not fit on the bed");
+}
+
+ArrangePolygons get_arrange_polys(const Model &model, ModelInstancePtrs &instances);
+ArrangePolygon  get_arrange_poly(const Model &model);
+bool apply_arrange_polys(ArrangePolygons &polys, ModelInstancePtrs &instances, VirtualBedFn);
+
+void duplicate(Model &model, ArrangePolygons &copies, VirtualBedFn);
+void duplicate_objects(Model &model, size_t copies_num);
+
+template<class TBed>
+bool arrange_objects(Model &              model,
+                     const TBed &         bed,
+                     const ArrangeParams &params,
+                     VirtualBedFn         vfn = throw_if_out_of_bed)
+{
+    ModelInstancePtrs instances;
+    auto&& input = get_arrange_polys(model, instances);
+    arrangement::arrange(input, bed, params);
+    
+    return apply_arrange_polys(input, instances, vfn);
+}
+
+template<class TBed>
+void duplicate(Model &              model,
+               size_t               copies_num,
+               const TBed &         bed,
+               const ArrangeParams &params,
+               VirtualBedFn         vfn = throw_if_out_of_bed)
+{
+    ArrangePolygons copies(copies_num, get_arrange_poly(model));
+    arrangement::arrange(copies, bed, params);
+    duplicate(model, copies, vfn);
+}
+
+template<class TBed>
+void duplicate_objects(Model &              model,
+                       size_t               copies_num,
+                       const TBed &         bed,
+                       const ArrangeParams &params,
+                       VirtualBedFn         vfn = throw_if_out_of_bed)
+{
+    duplicate_objects(model, copies_num);
+    arrange_objects(model, bed, params, vfn);
+}
+
+}
+
+#endif // MODELARRANGE_HPP