New Brand Icons: Swarm

[saltedlolly]

My attempt at #22

[lavglaab]

The 25px version looks great! I feel that the 50px and 80px versions could use some simplification to fit the art style - a more singular look would fit the platform better, I think.

Can you double check your stroke alignment on the 50px version? Running these through pdc_tool, the outline stroke appears splotchy or blurry depending on platform.

[saltedlolly]

@lavglaab I have reworked the 50px and 80px Swarm icons. I think this is better. I discovered for the 50px design, I could massively improve the final icon quality by shifting half a pixel on both axis so that the center of each node is at the center of each pixel. This ensures that the edge of the line falls between each pixel resulting in less anti-aliasing. Maybe this is obvious to others but I only just realised the problem!