_vert);</div>
<div class="line">    <span class="keywordtype">double</span> w_vert = 1 - u_vert - v_vert;</div>
<div class="line"> </div>
<div class="line">    <a class="code hl_typedef" href="namespacenetdem.html#a510a89239abc51ed4d8d88ce7ee403df">Vec3d</a> <a class="code hl_variable" href="namespacenetdem.html#a3c02b9c21c10a18b737b5591b4c0c324">pos</a>;</div>
<div class="line">    <a class="code hl_variable" href="namespacenetdem.html#a3c02b9c21c10a18b737b5591b4c0c324">pos</a>[0] = u_vert * vert_0[0] + v_