<div dir="ltr"><div><div><div><div>Hi Everyone,<br><br></div>I'm currently trying to write a code to handle a point cloud/mesh with some values associated to each node. If I understood correctly, I should be able to do so using Gmsh as a library by :<br>
<br></div><div>1) Storing the mesh/cloud in a Gmodel<br>2) Loading the nodes values from a .pos file in a PView<br><br></div><div>To do so, I currently have an issue with the use of the pluggin tetrahedralize :</div><div>
</div><div> - my initial point cloud is at the moment stored as a mesh in a .stl file and I want to remesh it using the plugin tetrahedralize. I first converted the initial .stl mesh to a .msh and loaded it in a view via the PView->readMSH function. When I ran Tetrahedralize on this view (PluginManager::instance()-><div>
action("Tetrahedralize","Run",view);) I get the following error : "Need at least 4 points to tetrahedralize"<br></div>
</div><div><br></div><div>Did I miss a step or isn't it possible to run Tetrahedralize this way?<br></div></div><br>Many thanks for your help!<br><br></div>Anthony Cazasnoves<br></div>