ource</dt><dd class="tag-source"><ul><li><a href="src_engineUtilities.js.html">src/engineUtilities.js</a>, <a href="src_engineUtilities.js.html#line674">line 674</a></li></ul></dd></div></dl><div class="method-member-container mt-20"><strong>Returns:</strong><dl class="param-type"><dt>Type:&nbsp;</dt><dd><span class="param-type"><a href="Color.html">Color</a></span></dd></dl></div><h3 class="name has-anchor" id="set"><span class="type-signature"></span>set<span class="signature">(r<span class="signature-att