stl file: decrease mesh density?
I have a mesh file which size is too important for my solvers. So I would like to decrease the mesh density. I cannot entirely redraw the geometry because this represent weeks of work. So I created a .stl file with only the exterior plates of the bricks of the previous mesh (see file attached).
- Is it possible to import this .stl file in order to remesh it with a lower density? I only found examples where the existing mesh is conserved and increased.
- Is it possible to delete the existing mesh in order to keep only the geometry and then be able to remesh it? Thank you for your help, CS, a beginner userEQ_LAROCHELLE-TourSaintNicolas-Maillage-Base-V3_surface.zip