&gt;= DisplayController.<a class="code hl_function" href="classfabgl_1_1_base_display_controller_a69dd55b31e9c284aeec6f2b91a8da525.html#a69dd55b31e9c284aeec6f2b91a8da525">getViewPortWidth</a>())</div>
<div class="line">    sprites[2].x = -sprites[2].getWidth();</div>
<div class="line">  sprites[2].y = 150 + 35.0 * sin(count);</div>
<div class="line"> </div>
<div class="line">  <span class="comment">// update sprites positions</span></div>
<div class="line">  DisplayController.<a id="a6" name="a6"></a><a cla