6
votes
2answers
418 views

How are patterns that look like they're moving created?

Every time I see a pattern that looks like it's moving, but really isn't, I wonder what the principles are for creating such images. I suppose this is the best place on the web to get a good answer ...
5
votes
1answer
796 views

How to create a decreasing stippling or halftone effect? [duplicate]

For lack of a better name, I'm trying to create a decreasing stippling effect like this: My first inclination was that this could be created in Photoshop with some sort of filter effect. I was ...
1
vote
2answers
2k views

Tiling seamless diagonal lines

I'm working on a tile-based game, and I'd like to have diagonal lines for (32x32) tiles. The problem is, whenever you tile them, they look like this: How do I make it seamlessly tile?