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#ifndef slic3r_SurfaceCollection_hpp_
#define slic3r_SurfaceCollection_hpp_
#include "libslic3r.h"
#include "Surface.hpp"
#include <vector>
namespace Slic3r {
class SurfaceCollection
{
public:
Surfaces surfaces;
SurfaceCollection() {};
SurfaceCollection(const Surfaces &surfaces) : surfaces(surfaces) {};
SurfaceCollection(Surfaces &&surfaces) : surfaces(std::move(surfaces)) {};
operator Polygons() const;
operator ExPolygons() const;
void simplify(double tolerance);
void group(std::vector<SurfacesPtr> *retval);
template <class T> bool any_internal_contains(const T &item) const {
for (const Surface &surface : this->surfaces) if (surface.is_internal() && surface.expolygon.contains(item)) return true;
return false;
}
template <class T> bool any_bottom_contains(const T &item) const {
for (const Surface &surface : this->surfaces) if (surface.is_bottom() && surface.expolygon.contains(item)) return true;
return false;
}
SurfacesPtr filter_by_type(const SurfaceType type);
SurfacesPtr filter_by_types(const SurfaceType *types, int ntypes);
void keep_type(const SurfaceType type);
void keep_types(const SurfaceType *types, int ntypes);
void remove_type(const SurfaceType type);
void remove_types(const SurfaceType *types, int ntypes);
void filter_by_type(SurfaceType type, Polygons* polygons);
void clear() { surfaces.clear(); }
bool empty() const { return surfaces.empty(); }
void set(const SurfaceCollection &coll) { surfaces = coll.surfaces; }
void set(SurfaceCollection &&coll) { surfaces = std::move(coll.surfaces); }
void set(const ExPolygons &src, SurfaceType surfaceType) { clear(); this->append(src, surfaceType); }
void set(const ExPolygons &src, const Surface &surfaceTempl) { clear(); this->append(src, surfaceTempl); }
void set(const Surfaces &src) { clear(); this->append(src); }
void set(ExPolygons &&src, SurfaceType surfaceType) { clear(); this->append(std::move(src), surfaceType); }
void set(ExPolygons &&src, const Surface &surfaceTempl) { clear(); this->append(std::move(src), surfaceTempl); }
void set(Surfaces &&src) { clear(); this->append(std::move(src)); }
void append(const SurfaceCollection &coll) { this->append(coll.surfaces); }
void append(SurfaceCollection &&coll) { this->append(std::move(coll.surfaces)); }
void append(const ExPolygons &src, SurfaceType surfaceType) { surfaces_append(this->surfaces, src, surfaceType); }
void append(const ExPolygons &src, const Surface &surfaceTempl) { surfaces_append(this->surfaces, src, surfaceTempl); }
void append(const Surfaces &src) { surfaces_append(this->surfaces, src); }
void append(ExPolygons &&src, SurfaceType surfaceType) { surfaces_append(this->surfaces, std::move(src), surfaceType); }
void append(ExPolygons &&src, const Surface &surfaceTempl) { surfaces_append(this->surfaces, std::move(src), surfaceTempl); }
void append(Surfaces &&src) { surfaces_append(this->surfaces, std::move(src)); }
// For debugging purposes:
void export_to_svg(const char *path, bool show_labels);
};
}
#endif
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