Flow-field particles · nemotron-3-ultra-550b-a55b
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.
transcript · 6 messages
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.
thinking
The user wants a full-screen flow-field particle animation using p5.js. Let me create a single HTML file with inline CSS and JavaScript that: 1. Uses the pre-provided p5.min.js 2. Creates thousands of particles advected by Perlin noise vectors 3. Has fading trails 4. Colors shift over time 5. Full-screen I'll write this as a single index.html file.
/workspace/index.html (4761 bytes)Successfully wrote 4761 bytes to /workspace/index.html
thinking
I've created the index.html file with a full-screen flow-field particle animation using p5.js. Let me verify it exists and check if p5.min.js is present in the workspace.
{"command":"ls -la /workspace/"}total 1036 drwxrwxrwx 4 node node 128 Jul 22 16:56 . drwxr-xr-x 1 root root 4096 Jul 22 16:56 .. -rw-r--r-- 1 node node 4761 Jul 22 16:56 index.html -rw-r--r-- 1 node node 1034532 Jul 22 16:56 p5.min.js
thinking
Both files are present. The index.html is created and p5.min.js is already in the workspace. The task is complete.
Done. Created `/workspace/index.html` with a full-screen flow-field particle animation featuring: - **6000 particles** advected by a Perlin-noise vector field (3D noise with animated z-offset) - **Fading trails** via semi-transparent background (`background(0, 0, 0, 0.08)`) - **Color shifting** over time using HSB mode with global `hueOffset` + position-based variation - **Dynamic line weights** based on particle velocity - **Particle lifecycle** — particles reset after random lifetime for continuous renewal - **Wrap-around edges** for seamless flow - **Responsive** — handles window resize Open `index.html` in a browser to view.
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
EVALUATION
Continuously animating flow-field particle trails with rainbow colors, evolving over time regardless of input.
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.