Loader.hpp

#ifndef _LOADER_HPP_
#define _LOADER_HPP_

#include "common.hpp"
#include "Atom.hpp"



class Loader {

public:

    Loader();

    virtual ~Loader();


    bool LoadMolecule(const std::string absoluePathToFile);

    GLuint GetVAO() const;

    int GetAtomNumber() const;

    float GetBoundingSphere() const;


    void SetTextureSize(int aoTextureSize);


    const bool LoadedFirstTime() const;


    void UpdateColorMode(int colorMode, bool loadingMolecule);



private:

    void GenerateVAO();

    void initParams();

    std::vector<Atom *> * _atoms;

    bool _loaded;

    double _textureSize;


    GLuint _vbo[4]; 

    GLuint _vao;


    std::map<std::string,float> _radius;


    std::map<std::string,glm::vec3> _colors; 

    std::map<std::string,glm::vec3> _chainColors; 

    std::vector<glm::vec3> _availableChainColors; 

    int _numChains;

    float _bounding_sphere;

    int _colorMode;

};

#endif //#ifndef _LOADER_HPP_