"Thank you for your helpfull answers. Your answers so close what I need - Especially closepack2.
I did some editing on it and get colser dot.
Is it possible touches dots each other and minimum whites between them without overlapping?"
"Like Craig said, there are a lot of different ways you could build something like this. Here's one simple paint synthesizer approach.
So i'm using smooth random path start generator, a path length of 1, vector sphere painting,…"
"I am sure there are quite a few factory presets available with SA that could start you on the way to making images like that.
I am attaching a Paint Synthesizer preset that might be a good starting point for experimenting: cd_dottoss01.zip