"main-classes-directories">Core</h3>

                                <p>
                                    Main classes needed to create basic scenes.
                                </p>

                                <ul class="main-classes-list">
                                    <li>
                                        <h4>Curtains <span class="api-item-version">v1.0</span></h4>
                                        <p>
                                            The <a href="curtains-class