simplemap.h

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#ifndef MAPAC_H
#define MAPAC_H
 
#include <iostream>
#include <vector>
#include <string>
 
namespace RayTracer {
        
        using namespace std;
        
        struct Material {
                string name;
                
                /* 0: transparent; 1: solid; in between: randomly */
                double infrared_solid;
        };
        
        struct Stuff {
                int group;
                
                Material * material;
                
                virtual bool ray_tracing(const double p[2], const double direction, double& out_distance, double &out_alpha) const = 0;         
                virtual ~Stuff(){};
        };
        
        struct Segment: public Stuff {
                double p0[2], p1[2];
                
                Segment() {}
                virtual ~Segment(){};
                
                Segment(double x0,double y0,double x1,double y1) {
                        p0[0] = x0; p0[1] = y0;
                        p1[0] = x1; p1[1] = y1;
                }
                
                
                bool ray_tracing(const double p[2], const double direction, double& out_distance, double &out_alpha) const;
        };
 
        struct Circle: public Stuff {
                virtual ~Circle(){};
                
                double p[2], radius;
                
                bool ray_tracing(const double p[2], const double direction,  double& out_distance, double &out_alpha) const;
        };
        
        struct Environment  {
                std::vector<Stuff*> stuff;
 
                bool ray_tracing(const double p[2], const double direction,  double& out_distance, double &out_alpha, int*stuff_id) const ;
                                
        };
        
 
        
}
 
#endif