RenderTexture.hpp

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2014 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//

#ifndef CPP3DS_RENDERTEXTURE_HPP
#define CPP3DS_RENDERTEXTURE_HPP

// Headers
#include <cpp3ds/Window/Context.hpp>
#include <cpp3ds/Graphics/Texture.hpp>
#include <cpp3ds/Graphics/RenderTarget.hpp>


namespace cpp3ds
{

class RenderTexture : public RenderTarget
{
public :

    RenderTexture();

    virtual ~RenderTexture();

    bool create(unsigned int width, unsigned int height, bool depthBuffer = false);

    void setSmooth(bool smooth);

    bool isSmooth() const;

    void setRepeated(bool repeated);

    bool isRepeated() const;

    bool setActive(bool active = true);

    void display();

    virtual Vector2u getSize() const;

    const Texture& getTexture() const;

private :

    virtual bool activate(bool active);

    // Member data
    Texture                  m_texture; 
    unsigned int m_width;   
    unsigned int m_height;  

    Context*     m_context;     
    unsigned int m_frameBuffer; 
    unsigned int m_depthBuffer; 
};

}


#endif