<span> </span><span class="declaration-name">getSkyColor</span><span>(</span><span class="identifier">c</span><span>: </span><span class="identifier">vec3</span><span>): </span><span class="identifier">vec3</span><span> =
        </span><span class="keyword">val</span><span> </span><span class="identifier">e</span><span> = </span><span class="identifier">vec3</span><span>(
          </span><span class="identifier">c</span><span>.</span><span class="identifier">x</span><span>,
          (</span><span class="