
                                            <a href="https://github.com/martinlaxenaire/curtainsjs/blob/master/src/math/Quat.js" title="Quat class source code" target="_blank">Source code</a>.
                                        </p>
                                    </li>
                                </ul>


                                <h3 class="main-classes-directories">Extras</h3>

                                <p>Extra classes are often used additional classes built using the other clas