span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>    PE_Ea1Eb0Eb1 = 5,  <span class="comment">// point-edge, the shortest distance is the distance between the point 1 in edge a and some point the edge b</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>    PE_Eb0Ea0Ea1 = 6,  <span class="comment">// point-edge, the shortest distance is the distance between the point 0 in edge b and some point the edge a</span></div