ord">else</span> i) &lt;&lt; <span class="number">2</span>)
        r_sum += (stack.r = (pr = pixels[p])) * (rbs = radiusPlus1 - i)
        g_sum += (stack.g = (pg = pixels[p + <span class="number">1</span>])) * rbs
        b_sum += (stack.b = (pb = pixels[p + <span class="number">2</span>])) * rbs

        r_in_sum += pr
        g_in_sum += pg
        b_in_sum += pb

        stack = stack.next
        
      stackIn = stackStart
      stackOut = stackEnd
      
      <span class="keyword">for</span> x <spa