Hi,<br><br>I'm confused, in GModel.cpp:<br><br>void GModel::addRuledFaces (std::vector<std::vector<GEdge *> > edges)<br>{<br>  if(_factory)<br>    _factory->addRuledFaces(this, edges);<br>}<br clear="all">
<br>but in GModelFactory.cpp:<br><br>std::vector<GFace *> GeoFactory::addRuledFaces(GModel *gm,<br>                                               std::vector<std::vector<GEdge *> > edges)<br>{<br>...<br>
<br>And I tried to call a void version of this function using Gmsh factory and nothing happens.<br><br>What's the correct way of generating a ruled surface using Gmsh as a library?<br><br>Many thanks.<br>-- <br>Kind regards,<br>
Guowei He<br><br>