r-literal">0.22f</span><span>
          </span><span class="identifier">choppy</span><span> = </span><span class="identifier">mix</span><span>(</span><span class="identifier">choppy</span><span>, </span><span class="number-literal">1.0f</span><span>, </span><span class="number-literal">0.2f</span><span>)
        }

        </span><span class="identifier">p</span><span>.</span><span class="identifier">y</span><span> - </span><span class="identifier">h</span><span>
      }

      </span><span class="keyword">