Boids flocking · gpt-5.4-nano
Output generated Cost / run $0.0088 Runtime 48.6s
Prompt for this run
Create a full-screen flocking simulation of boids using separation, alignment, and cohesion, drawn as oriented triangles that steer smoothly and flee from the mouse cursor.
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
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METRICS
Transcript · 4 messages
Create a full-screen flocking simulation of boids using separation, alignment, and cohesion, drawn as oriented triangles that steer smoothly and flee from the mouse cursor.
thinking
**Creating boids simulation** I need to create an index.html file that sets up a full-screen canvas for my boids simulation. I want the boids to have triangles oriented by their velocity, so they'll look sleek and dynamic. I'll implement smooth steering using flocking rules and a mouse flee force that has a falloff. I'll make sure to use requestAnimationFrame for smooth animations and adjust for resizing. Plus, I'm keeping it simple by using no external resources. Let's write the full code!
index.html (17574 bytes)Successfully wrote 17574 bytes to index.html
Created a full-screen boids flocking simulation in **`index.html`** (single self-contained file). It uses **separation, alignment, and cohesion** steering, renders each boid as an **oriented triangle** pointing along its velocity, and **flees from the mouse cursor smoothly**. Controls: - Press **F** to toggle flee - Press **R** to reset Open `index.html` in a browser to run it.