<div dir="ltr">Hello, <div style>I would like to generate a 3D mesh. To this end, I generate a 2D mesh and then extrude it. </div><div style>However, while exporting, I want to delete all the 2D elements, renumber the remaining 3D mesh and export it. Can this be done? </div>
<div style>(I use my own code for the analysis and I do not know how to automate the renumbering in my code.)</div><div style>thanks in advance</div><div style>Kiran</div></div>