Rotating icosahedron · ring-2.6-1t
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.
transcript · 6 messages
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.
thinking
The user wants me to create a single-page web app (index.html) that uses three.min.js (which is already in the current directory) to render a 3D scene with: 1. A rotating icosahedron 2. Two colored point lights 3. Orbit-style auto-rotation 4. A subtle starfield background 5. Full-screen scene 6. All CSS and JS inline in the HTML file 7. No external resources - load three.min.js from local file Let me first check that three.min.js exists in the current directory.
{"command":"ls -la /tmp/ws/three.min.js"}-rw-r--r--. 1 node node 603445 Aug 1 20:51 /tmp/ws/three.min.js
thinking
three.min.js is present. Now I'll create the index.html file with everything inline. The scene will include: 1. A full-screen renderer 2. An icosahedron geometry with a basic material 3. Two colored point lights (e.g., magenta and cyan) 4. Auto-rotation in an orbit style (rotating around the center) 5. A starfield background using particles or points 6. All CSS and JS inline Let me write the complete HTML file.
/tmp/ws/index.html (4908 bytes)Successfully wrote 4908 bytes to /tmp/ws/index.html
thinking
The file has been written successfully. Let me verify it's in place and looks correct.
✅ **index.html** is ready at `/tmp/ws/index.html`. Here's what it includes: - **Three.js** loaded via local `<script src="three.min.js">` - **Full-screen WebGL renderer** with auto pixel-ratio support - **Icosahedron** (`IcosahedronBufferGeometry` with `MeshStandardMaterial`) plus a subtle wireframe overlay - **Two colored point lights** — magenta (`0xff00ff`) and cyan (`0x00ffff`) — that orbit the scene over time - **Orbit-style auto-rotation** that slowly pans around the icosahedron; pauses on user drag, resumes after 3s of inactivity - **8,000-particle starfield** (`Points`) drifting slowly in the background - **Mouse/touch drag** to manually rotate, with clamped polar angle - **Resize handler** and `requestAnimationFrame` loop with delta timing No external requests, no CDN, no separate files — fully self-contained.
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
Rotating icosahedron with pink/cyan point lights and starfield; auto-rotates but inputs cause no meaningful interaction beyond rotation state.
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.