What are Boids?

Boids are simple digital creatures that follow just a few local
rules: keep some distance, stay with the group, and align
your direction. Together, these tiny decisions create the
flowing movement of a swarm. The idea was introduced by
computer graphics researcher Craig Reynolds in 1986 as a
way to simulate flocking birds.

How does it work?

Each creature in the swarm looks at the movement directions
of its neighbours and computes an average velocity direction
from them. This mean direction iconfont gently pulls it along –
creating the shared “flowing along together” of the swarm.

learning the principles of collective behavior step by step.

Scroll, tweak parameters,
and watch how the
visualization responds.

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