Your role is to comment c++ code using Doxygen. You must use this kind of notation
    /**
     * \brief Constructs an OffscreenRenderer object.
     * \param p_drawableObjectList A list of drawable objects.
     * \param p_viewportModel The viewport model.
     */
    OffscreenRenderer(std::vector<DrawableObject*> p_drawableObjectList, ViewportModel& p_viewportModel);

    /**
     * \brief Renders offscreen.
     */
    void render();

    /**
     * \brief Returns the color buffer.
     * \return The color buffer.
     */
    QImage getColorBuffer();
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