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#ifndef slic3r_BridgeDetector_hpp_
#define slic3r_BridgeDetector_hpp_
#include <myinit.h>
#include "ExPolygon.hpp"
#include "ExPolygonCollection.hpp"
#include <string>
namespace Slic3r {
class BridgeDetector {
public:
ExPolygon expolygon;
ExPolygonCollection lower_slices;
double extrusion_width; // scaled
double resolution;
double angle;
BridgeDetector(const ExPolygon &_expolygon, const ExPolygonCollection &_lower_slices, coord_t _extrusion_width);
bool detect_angle();
void coverage(double angle, Polygons* coverage) const;
Polygons coverage(double angle = -1) const;
void unsupported_edges(double angle, Polylines* unsupported) const;
Polylines unsupported_edges(double angle = -1) const;
private:
Polylines _edges; // representing the supporting edges
ExPolygons _anchors;
};
}
#endif
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