I've been tasked with 3d printing a bottle with brand label positioned correctly. Is this possible within photoshop ? i can get the label artwork in any format however i can't fathom how to achieve this although some tutorial video's ive seen seem to suggest it is possible they do not show how?!
Thanks in advance for your help.
Positioning of the label will depend on the model having proper UV coordinates. That rules out STL, since this format doesn't support any mapping info and merely contains geometry and just the same it rules out using Photoshop, because it has no tools to create arbitrary mappings. Either way, your post consists mostly of non-info and for anything beyond those generic observations you will have to provide a lot more details about your process and tools.