So I'm trying to use photoshop to paint a 3d object created in 3dmax. however when I paint on one part of the object, it is coloured in multiple places. I want to paint at only one part of the object. Does anybody have any suggestions on what to do to the model or in photoshop? Also is there any software other than…
Does your object have unwrapped UVs? Photoshop '3D' is an absolute joke. You'd be better off with the almost equally terrible Max Viewport Canvas. Sorry, but unless you get a Substance Painter subscription, Mari, Mudbox, or even paint on the UV layout in PS, then you're out of luck.