hi. I’ve got this model of a plain that i must 3Dprint. However, I can’t seem to manage to prepare the file (optimise the mesh). The models are originally in *.igs or *.stp thus exported to obj or dae and imported in rhini. I attempted in gh and quad mesh in rhino but didnt help much, if anything it made it heavier. I did think about reducing the mesh resolution but I’m afraid itll become too rough.
Can anyone help me out with it?