an iOS app that assists painting by generate accurate perspective view of objects

[zzh]

If you are interested, you can search for 'Data to 3D' in the app store. This app generates objects with the same precision as 3D software, and its results can be saved as images and imported into GIMP for editing, making your work's perspective more accurate. I think this app can provide help to everyone, so I recommend it because I am not very familiar with this forum and am not sure where to recommend it better. Perhaps someone can give me some guidance.