FS GUI application (which does not exist yet) should have a filter block preview window. Basically a window where you can see a single filter block in action, without having to load it in-game.
Possible future additions:
RGB color picker + fast access to commonly used colors
access to variables in the filter's code (if loaded an FS template filter)
FS GUI application (which does not exist yet) should have a filter block preview window. Basically a window where you can see a single filter block in action, without having to load it in-game.
Possible future additions: