Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
You no longer need to undo undo undo undo undo undo undo undo undo undo undo............. Just run this script and it will open a window that shows all your undo's. Just double click on the undo that represents how far back you want to go and you're done!
*Warning* - use at your own risk. I believe this script works just as it should, but you never know what's around the next corner...
Copy and paste the contents of this file into a custom shelf button command or into the command of a new hotkey. I personally have this mapped to Alt+z on the keyboard.
This script requires you to have a "C:\mayaundo" folder. You can change this to wherever you like. Just remember to update the TWO PLACES in this script that reference the path.