Halftone from photo


I am currently working on a project about halftone and I am quite new to the coding-world.
I am struggling with the degrees in my halftone and with how to make a halftone with lines.
Right now the grids are all by default on 0° but I would like to have them on 75°, 45° an 15°.

Could you help me with both these problems?

1 Like

Were you able to resolve this?

Do you know how to draw one single 75° line?

There are many ways, but one is with absolute coordinates
and one is using rotate() as a 2D transformation

Start there with one line, and you can quickly build up.

(Some much more advanced approaches to halftones in Processing may use libraries and/or shaders.)

1 Like