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Rotating icosahedron · qwen3.6-plus

Using the pre-provided three.min.js (global THREE), render a full-screen scene with a rotating icosahedron lit by two colored point lights, orbit-style auto-rotation, and a subtle starfield background.

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transcript · 6 messages
user

Using the pre-provided three.min.js (global THREE), render a full-screen scene with a rotating icosahedron lit by two colored point lights, orbit-style auto-rotation, and a subtle starfield background.

assistant
thinking
The user wants me to build a single-page web app in one file (index.html) that uses three.min.js (already in the current directory) to render:
1. A full-screen Three.js scene
2. A rotating icosahedron
3. Two colored point lights
4. Orbit-style auto-rotation
5. A subtle starfield background

Let me first check that three.min.js exists, then create the index.html file.
bash {"command":"ls -la /tmp/ws/three.min.js"}
toolResult

-rw-r--r--. 1 node node 603445 Aug 1 18:00 /tmp/ws/three.min.js

assistant
thinking
The user wants a single-page web app with Three.js that renders:
1. A full-screen scene
2. A rotating icosahedron
3. Two colored point lights
4. Orbit-style auto-rotation
5. A subtle starfield background

I need to create an index.html file that loads three.min.js and implements all of this. Let me build this out.
write /tmp/ws/index.html (3658 bytes)
toolResult

Successfully wrote 3658 bytes to /tmp/ws/index.html

assistant
thinking
The user asked me to build a single-page web app with specific requirements:

1. Full-screen scene with a rotating icosahedron
2. Lit by two colored point lights
3. Orbit-style auto-rotation
4. Subtle starfield background
5. Use three.min.js loaded via <script src="three.min.js"></script>
6. All CSS/JS inline, no external resources

I've created the index.html file with all these features. Let me verify it was written correctly.

Done. Created `index.html` with: - **Full-screen Three.js scene** with a `IcosahedronGeometry` (detail level 1, flat-shaded metallic material) - **Two colored point lights**: warm red (`0xff4060`) and cool blue (`0x40a0ff`), both orbiting gently around the icosahedron - **Orbit-style auto-rotation**: the camera circles the object on a tilted orbit, continuously looking at center - **Subtle starfield**: 2000 randomly distributed `Points` at a large radius with small size and slight transparency - **Resize handling** for full-screen responsiveness

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

modelqwen3.6-plus
vendorQwen
harnesspi-agent
generated2026-08-01

EVALUATION

3/5 working

Rotating icosahedron with pink/blue lighting and faint starfield rotates continuously; input has little extra effect.

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 motion10.2%
on click13.7%
on drag13.0%
on wheel13.1%
on enter + space12.3%
on arrow keys12.3%
on w/a/s/d12.0%
frame spread78.2 / 255
console errors0
js errors none

METRICS

runtime33.1s
tokens in6.5k
tokens out1.7k
cached0
cost / run$0.0055