Home › Forum › SOFA › Using SOFA › [SOLVED] How to convert arbitrary triangular surface mesh to tetrahedron mesh? Tagged: Linux_ubuntu, SOFA_2106 This topic has 2 replies, 2 voices, and was last updated 3 years, 4 months ago by Nekovowo. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 14 August 2021 at 15:52 #20161 NekovowoBlocked I am trying to convert some surface mesh(.obj/.stl) format to tetrahedron mesh for FEM. Does anyone know how to do this? 14 August 2021 at 17:28 #20162 sescaidaBlocked Hello @cathyye2000, a similar question has been asked and answered before. Have a look, maybe it will help you: Easiest way from STL to VTK Best Stefan 15 August 2021 at 23:53 #20164 NekovowoBlocked That’s helpful! Thanks a lot! Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.