Author Topic: How to add and subtract from a generated mask?  (Read 6924 times)

I'm trying to use a brush to add to my mask. I'm using a black mask and a metal edge wear generator. What I'm trying to do is paint white to take away from the mask and paint black to add to the mask, but no matter how I set it up I can do only one of those. Mainly, setting the blending mode to linear dodge on my generator enables me to do only one of those, while setting it to multiply or subtract just turns the whole mask white or black.