48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef slic3r_Polyline_hpp_
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#define slic3r_Polyline_hpp_
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#include "libslic3r.h"
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#include "Line.hpp"
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#include "MultiPoint.hpp"
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#include <string>
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#include <vector>
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namespace Slic3r {
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class Polyline;
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class ThickPolyline;
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typedef std::vector<Polyline> Polylines;
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typedef std::vector<ThickPolyline> ThickPolylines;
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class Polyline : public MultiPoint {
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public:
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operator Polylines() const;
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operator Line() const;
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Point last_point() const;
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Point leftmost_point() const;
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virtual Lines lines() const;
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void clip_end(double distance);
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void clip_start(double distance);
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void extend_end(double distance);
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void extend_start(double distance);
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Points equally_spaced_points(double distance) const;
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void simplify(double tolerance);
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template <class T> void simplify_by_visibility(const T &area);
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void split_at(const Point &point, Polyline* p1, Polyline* p2) const;
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bool is_straight() const;
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std::string wkt() const;
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};
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class ThickPolyline : public Polyline {
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public:
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std::vector<coordf_t> width;
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std::pair<bool,bool> endpoints;
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ThickPolyline() : endpoints(std::make_pair(false, false)) {};
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ThickLines thicklines() const;
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void reverse();
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};
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}
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#endif
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