1
vote
1answer
294 views

Create Circle Stripes

I want to generate circles like in this picture. It is an overlay and I need the overlay alone. It looks like circles in circles each with a width and a margin of one pixel. How can I generate such ...
0
votes
1answer
676 views

“Transparency Shapes Layer” checkbox in Blending Options

I am creating a photo filter program and trying to do some actions in Photoshop CS5 in order to repeat them in code. One action I stuck with is Vignette effect. This is typically gradient fill layer ...
3
votes
1answer
363 views

Can I extract shadows from a texture to make a transparent image (png)?

I have this image: And I would like to extract the dark parts (shadows) to make a transparency consisting of black pixels at different alpha channel values. Here is a crude example image of what I ...
2
votes
2answers
1k views

Can I merge multiple “overlay” layers into one with the same result?

I have a series of layers in a document, all "Overlay" blending with varying opacities. (The net effect is a subtle set of fake lighting.) I would like to merge the whole set of layers into a single ...