I have a volume composed of several internal surfaces (see figure below). I am looking for advice on the best way to approach the meshing of this volume using tetrahedral elements.
My initial questions are the following:
Is is better to mesh each surface individually using the trimesh scheme and then mesh the entire volume afterwards using tetmesh ?
Or is it better to attempt to mesh the entire volume directly using the tetmesh scheme?
Are there any specific settings that I should be aware of? Note that the model contains some surfaces that approach each other quite closely.
Let me know if you have any suggestions.