I’ve started using texture painting in Blender and found it was absolutely perfect for the project I’m working on… except for one thing. Every now and then, when I try to undo a bad stroke, the texture spontaneously turns to solid white. I try to redo, undo again, everything I can think of, but the texture I just spent hours of my time working on is just gone forever. I’ve even tried loading up a previously saved version of the file, but when I do that, the texture image is solid black. I don’t get it. It doesn’t even happen every time; I’ll be having no problems with the undo feature whatsoever for hours at a time, and then I hit ctrl+Z and suddenly, the entire texture is gone and there’s nothing I can do.
I’m running Blender 2.71 under Windows 7 64-bit.
Has anyone else encountered this problem? Also, I’ve been meaning to download Zero Brush for a while. Does anyone know if this issue is still there with Zero Brush?