Thanks, I'll try that. I have also found 0-360 unwrapper which may work also. I'd rather do it in an image manipulation program so I can easily set distances/sizes.

I'm really not sure what to call this, or for whatever other reason anyone would actually do this. What I need to do is take a shape that I import, pick an axis point, and then be able to unwrap the various circumference distances onto a straight line. The easiest example to explain is a perfect cir...