Implemented the new graphics API:

- Removed the internal classes sf::Renderer and sf::Matrix3
- Split sf::Drawable into sf::Drawable and sf::Transformable
- Added sf::Transform
- Added sf::Vertex
- Added sf::VertexArray
- Types of shapes are now handled with their own derived class
- Modified the Pong example

include/SFML/Graphics/RectangleShape.hpp

@@ -0,0 +1,129 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2009 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 SFML_RECTANGLESHAPE_HPP
+#define SFML_RECTANGLESHAPE_HPP
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Graphics/Shape.hpp>
+
+
+namespace sf
+{
+////////////////////////////////////////////////////////////
+/// \brief Specialized shape representing a rectangle
+///
+////////////////////////////////////////////////////////////
+class SFML_API RectangleShape : public Shape
+{
+public :
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Default constructor
+    ///
+    /// Creates a 10x10 rectangle.
+    ///
+    ////////////////////////////////////////////////////////////
+    RectangleShape();
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Set the size of the rectangle
+    ///
+    /// The default size of a rectangle is 10x10.
+    ///
+    /// \param size New size of the rectangle
+    ///
+    /// \see GetSize
+    ///
+    ////////////////////////////////////////////////////////////
+    void SetSize(const Vector2f& size);
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Get the size of the rectangle
+    ///
+    /// \return Size of the rectangle
+    ///
+    /// \see SetSize
+    ///
+    ////////////////////////////////////////////////////////////
+    const Vector2f& GetSize() const;
+
+private :
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Get the number of points defining the shape
+    ///
+    /// \return Number of points of the shape
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual unsigned int GetOutlinePointsCount() const;
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Get a point of the shape
+    ///
+    /// \param index Index of the point to get
+    ///
+    /// \return Index-th point of the shape
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual Vector2f GetOutlinePoint(unsigned int index) const;
+
+private :
+
+    ////////////////////////////////////////////////////////////
+    // Member data
+    ////////////////////////////////////////////////////////////
+    Vector2f mySize; ///< Size of the rectangle
+};
+
+} // namespace sf
+
+
+#endif // SFML_RECTANGLESHAPE_HPP
+
+
+////////////////////////////////////////////////////////////
+/// \class sf::RectangleShape
+/// \ingroup graphics
+///
+/// This class inherits all the functions of sf::Transformable
+/// (position, rotation, scale, bounds, ...) as well as the
+/// functions of sf::Shape (outline, color, texture, ...).
+///
+/// Usage example:
+/// \code
+/// sf::RectangleShape rectangle;
+/// rectangle.SetSize(sf::Vector2f(100, 50));
+/// rectangle.SetOutlineColor(sf::Color::Red);
+/// rectangle.SetOutlineThickness(5);
+/// rectangle.SetPosition(10, 20);
+/// ...
+/// window.Draw(rectangle);
+/// \endcode
+///
+/// \see sf::Shape, sf::StarShape, sf::CircleShape, sf::ConvexShape
+///
+////////////////////////////////////////////////////////////