span>)) - </span><span class="identifier">n</span><span>.</span><span class="identifier">y</span><span>, </span><span class="identifier">n</span><span>.</span><span class="identifier">y</span><span>, </span><span class="identifier">n</span><span>.</span><span class="identifier">z</span><span>)
        </span><span class="identifier">n</span><span> = </span><span class="identifier">vec3</span><span>(</span><span class="identifier">n</span><span>.</span><span class="identifier">x</span><span>, </span><span cl