scene.h

#ifndef RAYMARCHING_SCENE_H
#define RAYMARCHING_SCENE_H
#include <vector>
#include <string>
#include <fstream>
#include <cfloat>
#include <utility>
#include <Eigen/Dense>
#include "models3.h"
 
namespace RayMarching {
    using shapeDist = std::pair<double, SDFObject *>;
 
    class Scene {
    private:
        std::vector<SDFObject *> _content;
    public:
        Scene() = default;
 
        Scene(SDFObject **const &items, size_t size) : _content(items, items + size) {};
 
        ~Scene();
 
        [[deprecated]] static Scene getFromFile(const std::string &filename);
 
        [[nodiscard]] shapeDist signedPairFunction(Eigen::Vector3d const &p) const;
 
        [[nodiscard]] SDFObject *signedShapeFunction(Eigen::Vector3d const &p) const;
 
        [[nodiscard]] double signedDistFunction(Eigen::Vector3d const &p) const;
 
        [[nodiscard]] size_t getShapesSize() const { return _content.size(); }
 
        [[nodiscard]] SDFObject *getShape(size_t index) const { return _content[index]; };
 
        void pushShape(SDFObject *sh) { _content.push_back(sh); };
 
        void destroyShape(size_t index);
    };
}
 
#endif //RAYMARCHING_SCENE_H