.. _program_listing_file_src_primitives_polygon.h:

Program Listing for File polygon.h
==================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_primitives_polygon.h>` (``src/primitives/polygon.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include <algorithm>
   #include <cmath>
   #include <vector>         // for vector
   
   #include "tal/vector3.h"  // for Vector3
   
   namespace sota {
   
   class RegularPolygon {
    public:
     RegularPolygon(Vector3 center, std::vector<Vector3> points, Vector3 normal)
         : _center(center), _points(points), _normal(normal) {}
     RegularPolygon(Vector3 center, Vector3 normal) : _center(center), _normal(normal) {}
   
     RegularPolygon(const RegularPolygon& other) = default;
     RegularPolygon(RegularPolygon&& other) = default;
     RegularPolygon& operator=(const RegularPolygon& rhs) = default;
     RegularPolygon& operator=(RegularPolygon&& rhs) = default;
     virtual ~RegularPolygon() = default;
   
     // getters
     Vector3 center() const { return _center; }
     Vector3 normal() const { return _normal; }
     std::vector<Vector3> points() const { return _points; }
   
     // modifiers
     void add_point(const Vector3& p) { _points.push_back(p); }
     void sort_points();
   
     // validation
     virtual void check() const = 0;
   
    protected:
     Vector3 _center;
     std::vector<Vector3> _points;
     Vector3 _normal;
   };
   
   }  // namespace sota