OpenGlSandbox/arena/FrameBuffer.h

#ifndef DEF_FRAMEBUFFER
#define DEF_FRAMEBUFFER

// Include Windows
#ifdef WIN32
#include <GL/glew.h>

// Include Mac
#elif __APPLE__
#define GL3_PROTOTYPES 1
#include <OpenGL/gl3.h>

// Include UNIX/Linux
#else
#define GL3_PROTOTYPES 1
#include <GLES3/gl3.h>
#endif

// Includes communs
#include <vector>
#include "Texture.h"

// Classe
class FrameBuffer
{
    public:

    FrameBuffer();
    FrameBuffer(int largeur, int hauteur, bool stencil = false);
    FrameBuffer(const FrameBuffer &frameBufferACopier);
    ~FrameBuffer();

    bool charger();
    void creerRenderBuffer(GLuint &id, GLenum formatInterne);

    GLuint getID() const;
    Texture* getColorBuffer(unsigned int index);

    int getLargeur() const;
    int getHauteur() const;


    private:

    GLuint m_id;

    int m_largeur;
    int m_hauteur;

    std::vector<Texture*> m_colorBuffers;
    GLuint m_depthBufferID;
    bool m_stencil;
};

#endif