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Flow-field particles · nova-2-lite-v1

Using the pre-provided p5.min.js (global p5, instance or global mode), create a full-screen flow-field particle animation: thousands of particles advected by Perlin-noise vectors, leaving fading trails, with colors shifting over time.

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user

Using the pre-provided p5.min.js (global p5, instance or global mode), create a full-screen flow-field particle animation: thousands of particles advected by Perlin-noise vectors, leaving fading trails, with colors shifting over time.

assistant
thinking
[REDACTED].
read {"path":"p5.min.js","offset":1,"limit":10}
toolResult

/*! p5.js v1.9.4 May 21, 2024 */ [Showing lines 1-1 of 2 (50.0KB limit). Use offset=2 to continue.]

assistant
thinking
[REDACTED].
write index.html (1738 bytes)
toolResult

Successfully wrote 1738 bytes to index.html

assistant
thinking
[REDACTED].

✅ Created `index.html` with a full-screen flow-field particle system: - **5000 particles** with fading trails (semi-transparent overlay) - **Perlin noise vectors** (3D noise field using position + time) - **Color shifting** based on position and time (HSB color mode) - **Edge wrapping** for seamless particle flow - Responsive to window resizing Open `index.html` in a browser to see the animation. The particles will move in a dynamic flow field with smoothly shifting colors and fading trails.

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.

RUN

modelnova-2-lite-v1
vendorAmazon · Nova
harnesspi-agent
generated2026-08-01

EVALUATION

4/5 working

Flowing colorful noise-driven particle trails animate continuously, visually consistent across all inputs (no distinct interaction).

Vision grade · anthropic/claude-sonnet-5

MEASUREMENTS

Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.

idle motion17.7%
on click13.2%
on drag11.7%
on wheel10.1%
on enter + space10.2%
on arrow keys8.2%
on w/a/s/d7.7%
frame spread17.9 / 255
console errors0
js errors none

METRICS

runtime43.7s
tokens in7.6k
tokens out5.3k
cached0
cost / run$0.0155