How to do a reverse mask

Foxsuno · October 19, 2019, 7:26pm

I have a round portal and I want to make it disapearing from outside to inside, But the mask always start from the inside of the circle.

How can I reverse this?

Thanks.

IndieGameCove · October 20, 2019, 1:20am

hard to say without seeing the material, but the one minus(1-x) node is used to reverse gradients.

Foxsuno · October 20, 2019, 5:09pm

I made the mask and then I want to use a parameter to control de diameter (forget the divide in there, I was testing everything that, I could XD), and then connected into the opacity mask.

Thanks.