ok my partner messed up on a model when making it by combining two meshed that had to be two separate meshes to work with my game engine, and i was wondering if anyone know how i could select one of the meshes copy it and be able to start a new mesh and paste it so i can then just save it
Separate (P key in edit mode) is what you’re after.
Hiya, dog199200. Do you mean you’ve got two meshes which were once separate, but are now one single mesh? If so, just tab into Edit Mode, then press P to bring up a “Separate” menu with three options: “Selected”, “All Loose Parts”, or “By Material”.
Choose “All Loose Parts”, and you should have two separate meshes again!