Flow-field particles · qwen3.5-397b-a17b
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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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 me to create a single-page web app with a flow-field particle animation using p5.js. The p5.min.js file is already present in the current directory, so I need to: 1. First check that p5.min.js exists 2. Create an index.html file with: - A <style> tag for CSS (full screen, no scrollbars) - A <script src="p5.min.js"></script> to load p5 - A <script> tag with the flow-field particle animation code The animation should have: - Thousands of particles - Perlin noise-based flow field for direction - Fading trails - Color shifting over time Let me create this self-contained HTML file.
/tmp/ws/index.html (2737 bytes)Successfully wrote 2737 bytes to /tmp/ws/index.html
thinking
I've created the index.html file with a complete flow-field particle animation. Let me verify it was written correctly by checking the file exists.
{"command":"ls -la /tmp/ws/"}total 1016 drwxr-sr-x. 2 node node 41 Aug 1 20:23 . drwxrwsrwx. 3 root node 16 Aug 1 20:23 .. -rw-r--r--. 1 node node 2737 Aug 1 20:23 index.html -rw-r--r--. 1 node node 1034532 Aug 1 20:23 p5.min.js
thinking
Both files are present: - index.html (2737 bytes) - the flow-field particle animation - p5.min.js (1034532 bytes) - the p5 library The index.html file is complete with: - Full-screen CSS styling (no scrollbars, black background) - p5.min.js loaded via script tag - 5000 particles advected by Perlin noise flow field - Fading trails (semi-transparent black rectangle each frame) - Color shifting over time (HSL color mode with rotating hue) The task is complete!
Created `index.html` with a full-screen flow-field particle animation featuring: - **5,000 particles** advected by a 3D Perlin noise flow field (x, y, and time dimensions) - **Fading trails** via semi-transparent black overlay each frame - **Color shifting** - HSL hues rotate continuously over time with spatial variation - **Responsive** - adapts to window resize - **Self-contained** - uses the local `p5.min.js`, no external resources
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
Continuous flow-field particle trails with organic white streaks on black, animating smoothly 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.