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#ifndef slic3r_FillPlanePath_hpp_
#define slic3r_FillPlanePath_hpp_
#include <map>
#include "../libslic3r.h"
#include "FillBase.hpp"
namespace Slic3r {
// The original Perl code used path generators from Math::PlanePath library:
// http://user42.tuxfamily.org/math-planepath/
// http://user42.tuxfamily.org/math-planepath/gallery.html
class FillPlanePath : public Fill
{
public:
virtual ~FillPlanePath() {}
protected:
virtual void _fill_surface_single(
const FillParams ¶ms,
unsigned int thickness_layers,
const std::pair<float, Point> &direction,
ExPolygon &expolygon,
Polylines &polylines_out);
virtual float _layer_angle(size_t idx) const { return 0.f; }
virtual bool _centered() const = 0;
virtual Pointfs _generate(coord_t min_x, coord_t min_y, coord_t max_x, coord_t max_y) = 0;
};
class FillArchimedeanChords : public FillPlanePath
{
public:
virtual Fill* clone() const { return new FillArchimedeanChords(*this); };
virtual ~FillArchimedeanChords() {}
protected:
virtual bool _centered() const { return true; }
virtual Pointfs _generate(coord_t min_x, coord_t min_y, coord_t max_x, coord_t max_y);
};
class FillHilbertCurve : public FillPlanePath
{
public:
virtual Fill* clone() const { return new FillHilbertCurve(*this); };
virtual ~FillHilbertCurve() {}
protected:
virtual bool _centered() const { return false; }
virtual Pointfs _generate(coord_t min_x, coord_t min_y, coord_t max_x, coord_t max_y);
};
class FillOctagramSpiral : public FillPlanePath
{
public:
virtual Fill* clone() const { return new FillOctagramSpiral(*this); };
virtual ~FillOctagramSpiral() {}
protected:
virtual bool _centered() const { return true; }
virtual Pointfs _generate(coord_t min_x, coord_t min_y, coord_t max_x, coord_t max_y);
};
} // namespace Slic3r
#endif // slic3r_FillPlanePath_hpp_
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