#ifndef GBUFFER_H
#define GBUFFER_H

#include <glew/glew.h>

class GBuffer
{
    // fbo
    GLuint fbo;
    // textures
    enum TextureType
    {
        NORMAL,
        COLOR,
        SPECULAR,
        DEPTH,
        NB_TEXTURES
    };
    GLuint textures[NB_TEXTURES];
public:
    GBuffer(int width, int height);
    void bind();
    void bindTexture(TextureType type, int slot);
};

#endif // GBUFFER_H