<div dir="ltr"><div><div><div>Hello,<br></div>I've been using gmsh for a while now to create meshes to use in a high order BEM and it works great. Now I would like to upgrade the BEM to use the exact geometry from the CAD.<br>
Is it somehow possible to get the spline information for each element, so I can set my gaussian points on the exact surface? When I undestand correctly, the high order meshes are created in a similar way: First, the mesh is done with linear elements and then the nodes are projected onto the real surface...<br>
</div>Any ideas and suggestions will be appreciated.<br></div><div>Thank you,<br></div>Jakob<br></div>