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For HWS+ subscribers: A flock of birds looks like it's thinking as one, but each bird actually just follows three simple rules. 🐦 We can implement Craig Reynolds' boids algorithm in SwiftUI, and the results are beautiful! www.hackingwithswift.com/plus/algorit...

If you watch a flock of birds you’ll see it exhibits all sorts of complex behaviors as they swarm around in the air – they often stay together but not too close, they move in the same direction but al...