Boids: Simulated Flocking Behavior

This Demonstration implements the boid algorithm to model flocking birds. For detailed information about a manipulable setting, hover over the name of a setting to display a tooltip.
Each boid considers all other boids within a set distance to be part of its flock, adjusting its own velocity to both match that of flock members in its cone of vision and gather toward the center of the flock. Furthermore, boids will attempt to avoid collision with other boids.


  • [Snapshot]
  • [Snapshot]
  • [Snapshot]


[1] Sir Spinach. Boids. [Video]. (Aug 2, 2012) www.youtube.com/watch?v=I7uR_DG0blY.
[2] C. Parker. "Boids Pseudocode." (Aug 2, 2012) www.kfish.org/boids/pseudocode.html.
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.

Mathematica »
The #1 tool for creating Demonstrations
and anything technical.
Wolfram|Alpha »
Explore anything with the first
computational knowledge engine.
MathWorld »
The web's most extensive
mathematics resource.
Course Assistant Apps »
An app for every course—
right in the palm of your hand.
Wolfram Blog »
Read our views on math,
science, and technology.
Computable Document Format »
The format that makes Demonstrations
(and any information) easy to share and
interact with.
STEM Initiative »
Programs & resources for
educators, schools & students.
Computerbasedmath.org »
Join the initiative for modernizing
math education.
Step-by-Step Solutions »
Walk through homework problems one step at a time, with hints to help along the way.
Wolfram Problem Generator »
Unlimited random practice problems and answers with built-in step-by-step solutions. Practice online or make a printable study sheet.
Wolfram Language »
Knowledge-based programming for everyone.
Powered by Wolfram Mathematica © 2018 Wolfram Demonstrations Project & Contributors  |  Terms of Use  |  Privacy Policy  |  RSS Give us your feedback
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to Mathematica Player 7EX
I already have Mathematica Player or Mathematica 7+