          name="scalismo.color.RGBA">RGBA</span>]</span>)</span><span
                                        class="params">(<span class="implicit">implicit </span><span
                                        name="rnd">rnd: <span class="extype"
                                                              name="scalismo.utils.Random">Random</span></span>)</span><span
                                        class="result">: <span class="extype"
                                                             