Framebuffer.h

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#pragma once
 
#include <vapor/NonCopyableMixin.h>
#include <vapor/Texture.h>
 
namespace VAPoR {
 
 
class Framebuffer : private NonCopyableMixin {
    unsigned int _id = 0;
    int          _width = 0;
    int          _height = 0;
    bool         _hasDepthBuffer = false;
    Texture2D    _colorBuffer;
    Texture2D    _depthBuffer;
 
public:
    ~Framebuffer();
 
    int         Generate();
    bool        Initialized() const;
    bool        IsComplete() const;
    int         GetStatus() const;
    const char *GetStatusString() const;
    static const char *GetStatusString(int status);
    void        Bind();
    void        UnBind();
    void        SetSize(int width, int height);
    void        GetSize(int *width, int *height) const;
    int         MakeRenderTarget();
    void        EnableDepthBuffer();
 
    const Texture2D *GetColorTexture() const;
    const Texture2D *GetDepthTexture() const;
};
};    // namespace VAPoR