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#ifndef slic3r_PerimeterGenerator_hpp_
#define slic3r_PerimeterGenerator_hpp_
#include <myinit.h>
#include <vector>
#include "ExPolygonCollection.hpp"
#include "Flow.hpp"
#include "Polygon.hpp"
#include "PrintConfig.hpp"
#include "SurfaceCollection.hpp"
namespace Slic3r {
class PerimeterGeneratorLoop;
typedef std::vector<PerimeterGeneratorLoop> PerimeterGeneratorLoops;
class PerimeterGeneratorLoop {
public:
Polygon polygon;
bool is_contour;
unsigned short depth;
std::vector<PerimeterGeneratorLoop> children;
PerimeterGeneratorLoop(Polygon polygon, unsigned short depth)
: polygon(polygon), is_contour(false), depth(depth)
{};
bool is_external() const;
bool is_internal_contour() const;
};
class PerimeterGenerator {
public:
const SurfaceCollection* slices;
const ExPolygonCollection* lower_slices;
double layer_height;
int layer_id;
Flow perimeter_flow;
Flow ext_perimeter_flow;
Flow overhang_flow;
Flow solid_infill_flow;
PrintRegionConfig* config;
PrintObjectConfig* object_config;
PrintConfig* print_config;
ExtrusionEntityCollection* loops;
ExtrusionEntityCollection* gap_fill;
SurfaceCollection* fill_surfaces;
PerimeterGenerator(const SurfaceCollection* slices, double layer_height, Flow flow,
PrintRegionConfig* config, PrintObjectConfig* object_config,
PrintConfig* print_config, ExtrusionEntityCollection* loops,
ExtrusionEntityCollection* gap_fill, SurfaceCollection* fill_surfaces)
: slices(slices), lower_slices(NULL), layer_height(layer_height),
layer_id(-1), perimeter_flow(flow), ext_perimeter_flow(flow),
overhang_flow(flow), solid_infill_flow(flow),
config(config), object_config(object_config), print_config(print_config),
loops(loops), gap_fill(gap_fill), fill_surfaces(fill_surfaces),
_ext_mm3_per_mm(-1), _mm3_per_mm(-1), _mm3_per_mm_overhang(-1)
{};
void process();
private:
double _ext_mm3_per_mm;
double _mm3_per_mm;
double _mm3_per_mm_overhang;
Polygons _lower_slices_p;
ExtrusionEntityCollection _traverse_loops(const PerimeterGeneratorLoops &loops,
Polylines &thin_walls) const;
ExtrusionEntityCollection _fill_gaps(double min, double max, double w,
const Polygons &gaps) const;
};
class PerimeterGeneratorGapSize {
public:
coord_t min;
coord_t max;
coord_t width;
PerimeterGeneratorGapSize(coord_t min, coord_t max, coord_t width)
: min(min), max(max), width(width) {};
};
}
#endif
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