Circle.hpp

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#pragma once
#include <base/Eigen.hpp>
#include <Eigen/Geometry>
#include <vector>

namespace numeric
{
    class Circle
    {
    public:
        Circle(const base::Vector2d& center, double radius);
        
        Circle(double centerX, double centerY, double radius);
        
        static Circle Unit();
        
        std::vector<base::Vector2d> intersect(const Circle& other) const;
        
        std::vector<base::Vector2d> intersect(const Eigen::ParametrizedLine<double, 2>& line) const;
        
        
        std::vector<base::Vector2d> samplePoints(double start, double end, size_t num) const;
                        
        double getRadius() const;
        void setRadius(double radius);
        
        base::Vector2d getCenter() const;
        void setCenter(const base::Vector2d& c);

        
        base::Vector2d center;
        double r;
    };
};