[Script] Slice Editing Dialog

[behreajj]

Hi all,

I made a dialog script to help with editing slices[www.aseprite.org]:

https://github.com/behreajj/AseSlicesTool

At time of writing, this dialog's features include:

• Select slices contained within a selection mask.
  
• Duplicate selected slices.
  
• Create a slice from a selection mask's bounding box.
  
• Create a selection mask from selected slices.
  
• Nudge selected slices with Alt plus WASD. This responds to snap to grid.
  
• Bulk rename selected slices, e.g., the input "Slice" generates "Slice 1", "Slice 2", etc.
  
• Set slices' inset rectangle that determines how regions stretch.
  
• Set slices' pivots by a preset, e.g., top-left, bottom-center, etc.
  
• Set slices' UI colors by mixing from a start to an end color.

In general, I do not recommend using Aseprite's slice tool. It has a history of being buggy. However, people seem to use it anyway, particularly for setting special regions when they export to a game engine. So, caveat emptor.

Thanks for your interest.