opacity mask shader

[long_gone]

Hi everyone, looking for shader that blends 2 images ( source and black-white mask) , smth like this in ue4 https://docs.unrealengine.com/4.27/en-US/Resources/ContentExamples/MaterialNodes/1_8/

[thisdp]

Maybe this? https://github.com/thisdp/dgs/blob/master/plugin/mask/maskTexture.fx

[long_gone]

21 minutes ago, thisdp said:

Maybe this? https://github.com/thisdp/dgs/blob/master/plugin/mask/maskTexture.fx

got some weird results...

source image / mask:

21 minutes ago, thisdp said:

Maybe this? https://github.com/thisdp/dgs/blob/master/plugin/mask/maskTexture.fx

source and mask are in .png / I created mask with photoshop, should some spicific settings be applied on source / mask(A channel or smth)?

Edited January 28, 2022 by long_gone

[thisdp]

are you using wrong image ?

[long_gone]

5 hours ago, thisdp said:

are you using wrong image ?

Yeah, I just forgot to set the mask hah( I'd already figured this out )