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43 lines
1 KiB
C++
43 lines
1 KiB
C++
#ifndef slic3r_Polygon_hpp_
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#define slic3r_Polygon_hpp_
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#include <myinit.h>
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#include <vector>
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#include "Line.hpp"
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#include "MultiPoint.hpp"
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#include "Polyline.hpp"
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namespace Slic3r {
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class Polygon;
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typedef std::vector<Polygon> Polygons;
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class Polygon : public MultiPoint {
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public:
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operator Polygons() const;
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Point* last_point() const;
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Lines lines() const;
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Polyline* split_at(const Point* point) const;
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Polyline* split_at_index(int index) const;
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Polyline* split_at_first_point() const;
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Points equally_spaced_points(double distance) const;
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double area() const;
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bool is_counter_clockwise() const;
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bool is_clockwise() const;
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bool make_counter_clockwise();
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bool make_clockwise();
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bool is_valid() const;
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bool contains_point(const Point* point) const;
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Polygons simplify(double tolerance) const;
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void simplify(double tolerance, Polygons &polygons) const;
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#ifdef SLIC3RXS
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void from_SV_check(SV* poly_sv);
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SV* to_SV_ref();
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SV* to_SV_clone_ref() const;
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#endif
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};
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}
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#endif
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