How to export opacity map?

christopheduron

Hey again,

A small problem and either google doesn't know the answer or i'm asking it the wrong questions.

As you can see, here is an opacity map that i've painted in substance painter 1.


When exporting this, my alpha channel of my diffuse map is completely black. So how else am i supposed to extract it? I've tried several other export options that list opacity aswel. Also did i create my own gray, RGB, RBG + A maps and jammed the opacity map everywhere i could. Either it outputs a black map or it doesn't output anything at all.


Thanks for reading!

Froyok

Check this : https://support.allegorithmic.com/documentation/display/SPDOC/My+exported+opacity+map+is+totally+black

christopheduron

Thanks, i'll check it out.

William3DArtist

I think I got it to work! I was having the same problem and came across your question. If you want to see it in the RGB channels I would plug the opacity in there as well. Hope this helps out.