Thanks, this is really helpful. Looks like I'll be adding a lot of new filters. It's not just a simple color mixer; it's actually a "filter compositing engine"

Thanks, this is really helpful. Looks like I'll be adding a lot of new filters. It's not just a simple color mixer; it's actually a "filter compositing engine". I write rules for each keyword by hand, currently. It gives me more control over how different words affect the final color. (I'll add a rule for dried blood)