here is one of scripts I created for Maya ️
Straighten Quads UV is a uv tool, which unfolds uv shell in one click in straighten, grid-like way. The only one condition: topology of selected uv shell should consist of QUADS ONLY.
It’s very handy to get straight unfold uv shell in one click, especially working with cylindrical, wires kinds of models.
Hope you’ll like it!