Hello! When I downloaded rtexpacker, the "Slice sprite(s) by alpha" button does not seem to do anything. How do I use it? I tried in both the browser (firefox) and the offline tool (linux). In either case, when I click it, nothing happens. I used version 5.0.
Hi! There is a size threshold for sprite slicing that is set by default to 16 pixels, if you are trying to slice smaller sprites it won’t work. You can edit rtexpacker.ini in the same directory as the executable program and add the line SPRITE_SLICE_MIN_REC_SIZE 16 to any value you want. If it still does not work, please, open an issue on https://github.com/raylibtech/rtools/issues and share some sample image to test it.