Rotating icosahedron · qwen3.8-flash
Output generated Cost / run $0.0140 Runtime 198.8s
Prompt for this run
Build a full-screen 3D scene featuring a rotating icosahedron using the provided Three.js library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `three.min.js` (global `THREE`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - Show an icosahedron centered in view, with a material that visibly responds to two point lights of different colors. - Rotate the object continuously about at least two axes. Independently move the camera slowly around the object while keeping it in view. - Add a subtle procedural starfield behind the object. Keep lights, object, and stars distinguishable without external textures. - Provide Pause/Resume and Reset. Pause freezes both object and camera animation; Reset restores their initial transforms. - Resize the renderer and camera aspect ratio to the viewport. Use only the provided core global THREE library, without additional controls or postprocessing addons. Verify: Sample several moments to inspect the object orientation, camera movement, and colored lighting. Pause and check that both motions freeze, then reset and compare the object and camera with their initial poses.
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
METRICS
Transcript · 34 messages
Build a full-screen 3D scene featuring a rotating icosahedron using the provided Three.js library. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. Use the provided `three.min.js` (global `THREE`) through a plain local script tag; the runner will inline it into the final artifact. Required behavior: - Show an icosahedron centered in view, with a material that visibly responds to two point lights of different colors. - Rotate the object continuously about at least two axes. Independently move the camera slowly around the object while keeping it in view. - Add a subtle procedural starfield behind the object. Keep lights, object, and stars distinguishable without external textures. - Provide Pause/Resume and Reset. Pause freezes both object and camera animation; Reset restores their initial transforms. - Resize the renderer and camera aspect ratio to the viewport. Use only the provided core global THREE library, without additional controls or postprocessing addons. Verify: Sample several moments to inspect the object orientation, camera movement, and colored lighting. Pause and check that both motions freeze, then reset and compare the object and camera with their initial poses.
thinking
I'll start by checking the current directory and library.
{"command":"ls -la && head -c 300 three.min.js && echo \"\" && wc -c three.min.js"}{"command":"grep -o \"REVISION[^,;]*\" three.min.js | head -5; grep -o \"IcosahedronGeometry\" three.min.js | head -3; grep -o \"MeshStandartotal 604 drwx------ 3 node node 4096 Oct 14 02:57 . drwxrwxrwt 6 root root 4096 Oct 14 02:57 .. drwxr-xr-x 3 node node 4096 Oct 14 02:57 .home -rw-r--r-- 1 node node 603445 Oct 14 02:57 three.min.js /** * @license * Copyright 2010-2021 Three.js Authors * SPDX-License-Identifier: MIT */ !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).THREE={})}(th 603445 three.min.js
REVISION=e IcosahedronGeometry IcosahedronGeometry IcosahedronGeometry MeshStandardMaterial MeshStandardMaterial MeshStandardMaterial
thinking
Good. Three.js r1xx with IcosahedronGeometry and MeshStandardMaterial available. Let me build index.html. Design: - Full screen canvas, CSS gradient background behind, procedural starfield (Points with BufferGeometry random positions on sphere shell, or small spheres). Use Points with a procedurally generated circular sprite texture via canvas (allowed — no external assets). Actually "without external textures" — procedural canvas texture is fine. Or just PointsMaterial with size attenuation, square points look fine but round is nicer. I'll generate a radial gradient canvas texture. - Icosahedron with MeshStandardMaterial (flatShading true for facets), roughness/metalness so it responds to lights. - Two point lights of different colors (e.g. cyan #22d3ee and magenta/orange #ff5e8a), positioned on opposite sides, maybe animated slightly (but must be independent of pause? Pause freezes object and camera animation; lights can stay). I'll keep lights static-ish or gently animated but tie to same clock so pause freezes everything cleanly. Actually requirement says pause freezes both object and camera animation. I'll freeze lights too for consistency. - Also a small emissive sphere marker at each light position so lights are "distinguishable". - Camera orbits slowly around object at radius, always looking at object (keep in view). - Rotation about at least two axes (x and y, plus a bit of z). - UI: Pause/Resume button, Reset button, plus info overlay showing orientation/camera position readouts to help verification. Also a status. - Resize handler. - Keyboard: Space toggles pause, R resets. Implementation detail for reset: store initial object rotation (identity or fixed initial euler), initial camera position/aspect and orbit angle = 0. Reset sets elapsed time accumulator to 0 so animation restarts from initial pose. Use own time accumulation: `simTime += dt` only when not paused; then compute rotation = initial + simTime * speed; camera angle = initialAngle + simTime * orbitSpeed. Reset sets simTime = 0 → same poses as initial. That's clean. Use requestAnimationFrame with clock delta from performance.now. Let me write the file, then run in browser and inspect with the browser tool. For verification I need to read orientation values — I'll expose a debug readout in the DOM (data attributes / text) so I can inspect via DOM text. Add `#hud` with `data-euler`, `data-cam` attributes for programmatic checking. Let's write it. Starfield: 1200 points on a large sphere radius 60-120, varied sizes/colors slight. Use two Points layers for depth with different sizes. Points don't respond to lights (PointsMaterial basic) — good, stars distinguishable. Also add subtle starfield slow rotation independent? Keep it tied to simTime so pause freezes; slight rotation is nice but "subtle procedural starfield behind the object" — I'll rotate very slowly with simTime so pause freezes it too. Renderer: antialias, pixel ratio capped at 2. Set clear color dark navy, plus a CSS radial gradient behind? Renderer canvas covers. Use scene.background = null and renderer alpha true so CSS gradient shows through — nice depth. Actually with alpha:true and clearColor alpha 0, the CSS body gradient shows. Good. Fog maybe. Skip fog with transparent background (fog blends to fog color, would look off). Use subtle. Add a wireframe icosahedron overlay? Maybe edge lines for definition: use `new THREE.WireframeGeometry` or LineSegments from EdgesGeometry on the icosahedron, added as child. Nice visual, distinguishable facets. Keep low opacity. Camera: PerspectiveCamera(55, aspect, 0.1, 400), position (0,2.2,7.5). Orbit: yaw angle, small pitch bob, radius constant, lookAt(0,0,0). HUD readouts: object Euler degrees (x,y,z), camera position, camera distance to object, fps maybe. Also lights move? "colored lighting" verification — sample moments of pixel colors. I'll compute a small luminance/color stat? Could add a debug: `window.__scene` exposing data. Simpler: HUD shows light colors and each light's intensity, plus I can screenshot to visually verify colors. Let me include two colored light marker spheres (emissive) at light positions so screenshots show distinct colored glow. Write code. For the star texture, generate canvas 32x32 radial gradient → THREE.CanvasTexture. In some versions of three, CanvasTexture works. Use `new THREE.CanvasTexture(c)`. Ensure it exists; check grep for CanvasTexture in min file. Let me check availability of CanvasTexture, EdgesGeometry, WireframeGeometry.
{"command":"for s in CanvasTexture EdgesGeometry PointsMaterial BufferGeometry SphereGeometry PointLight MeshStandardMaterial Fog Points; doCanvasTexture: 1 EdgesGeometry: 1 PointsMaterial: 1 BufferGeometry: 1 SphereGeometry: 1 PointLight: 1 MeshStandardMaterial: 1 Fog: 1 Points: 1 REV 128 function function
thinking
r128. Note: in r128, `outputEncoding`, `physicallyCorrectLights` exist. Lights use legacy intensity model — fine. Write index.html.
index.html (17104 bytes)Successfully wrote to index.html
thinking
Note: `stage.parentElement` is body — I set data attributes on body. Fine, though better to set on stage itself. Actually stage's parentElement is body; data attrs on body are readable. Keep but let me change to stage for clarity. Minor. Let me run the browser and inspect.
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nPause\nReset\nSpace pause R reset\nSTATE\nrunning\nTIME\n0.32s\nOBJ ROT X\n6.2°\nOBJ ROT Y\n11.2°\nOBJ ROT Z\n2.4°\nCAM ORBIT\n3.1°\nCAM POS\n0.41, 2.17, 7.57\nCAM DIST\n7.88\nLIGHT A\n4.26, 1.35, 0.61\nLIGHT B\n-1.90, -0.01, 4.19\nFPS\n289","images":"attached"}
thinking
Scene renders: icosahedron with cyan and rose lighting, starfield visible, two colored bulbs visible. Good. Issues: 1. The bulb glow spheres are large-ish and appear at edges — acceptable, they're light markers. The rose one at bottom-left looks like a big planet. Reduce glow opacity/size slightly? It's fine but let me reduce glow radius to 0.26 and opacity 0.14, and bulbs smaller (0.10). Actually they add character. I'll slightly reduce. 2. The object looks a bit washed/pale — metalness 0.72 with high ambient. Colors read okay. Maybe increase light intensity a bit for stronger color separation. It's decent. 3. Starfield is subtle — good. Now verify behavior: sample moments, pause freeze, reset. Let me do checks via reading data attributes over time. The browser tool doesn't have an "evaluate JS" action... actions available: reload, inspect, screenshot, motion, click, drag, key, type, scroll. No evaluate. So I need to verify via screenshots + inspect DOM text (inspect returns DOM text content, which includes HUD values). Great — HUD text gives orientation and camera pos. Plan: - inspect now (t~0.3) done. - Wait and inspect again to see change (motion action gives frames?). Use `motion` to capture frames over time. - Click Pause, inspect twice with a gap → values identical. - Click Reset, inspect → rot 0°, cam pos 0,2.1,7.6. Let me do: motion screenshot to see rotation, then click pause, inspect, inspect again, click reset, inspect. Note: clicking Reset while paused: doReset applies transforms(0) — works even when paused. Good. Let's proceed.
{"action":"motion","text":""}Frame 1, +0ms
[Browser image supplied to model]
Frame 2, +786ms
[Browser image supplied to model]
Frame 3, +1517ms
[Browser image supplied to model]
Frame 4, +2263ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nPause\nReset\nSpace pause R reset\nSTATE\nrunning\nTIME\n10.86s\nOBJ ROT X\n211.6°\nOBJ ROT Y\n25.9°\nOBJ ROT Z\n80.9°\nCAM ORBIT\n105.8°\nCAM POS\n7.13, 2.69, -2.02\nCAM DIST\n7.88\nLIGHT A\n0.75, -0.43, -4.23\nLIGHT B\n0.40, -3.16, -4.58\nFPS\n28","images":"attached"}
thinking
Object rotates about all 3 axes, camera orbits (yaw 83°→105.6°, dist constant 7.88), colored lights visible (cyan and rose highlights moving). Starfield visible. One concern: the object is off-center when camera orbits? It stays centered since lookAt(0,0,0). Good. Now test pause: click Pause, inspect twice with delay.
{"action":"click","x":464,"y":743}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nResume\nReset\nSpace pause R reset\nSTATE\npaused\nTIME\n15.76s\nOBJ ROT X\n307.0°\nOBJ ROT Y\n199.9°\nOBJ ROT Z\n117.4°\nCAM ORBIT\n153.5°\nCAM POS\n3.44, 1.64, -6.90\nCAM DIST\n7.88\nLIGHT A\n2.97, -0.16, 3.11\nLIGHT B\n-4.60, -0.26, -0.19\nFPS\n29","images":"attached"}
thinking
Paused state: TIME 15.76s, rot 307/199.9/117.4, cam 3.44,1.64,-6.90. Now wait and inspect again to confirm freeze.
{"action":"inspect"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nResume\nReset\nSpace pause R reset\nSTATE\npaused\nTIME\n15.76s\nOBJ ROT X\n307.0°\nOBJ ROT Y\n199.9°\nOBJ ROT Z\n117.4°\nCAM ORBIT\n153.5°\nCAM POS\n3.44, 1.64, -6.90\nCAM DIST\n7.88\nLIGHT A\n2.97, -0.16, 3.11\nLIGHT B\n-4.60, -0.26, -0.19\nFPS\n29","images":"attached"}
thinking
Frozen confirmed (identical values, identical image). Now click Reset while paused and check poses return to initial: rot 0/0/0, cam 0, 2.10, 7.60, dist 7.88, time 0.00s.
{"action":"click","x":588,"y":743}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x3b940017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nResume\nReset\nSpace pause R reset\nSTATE\npaused\nTIME\n0.00s\nOBJ ROT X\n0.0°\nOBJ ROT Y\n0.0°\nOBJ ROT Z\n0.0°\nCAM ORBIT\n0.0°\nCAM POS\n0.00, 2.10, 7.60\nCAM DIST\n7.88\nLIGHT A\n4.30, 1.10, 0.00\nLIGHT B\n-2.32, -0.19, 3.97\nFPS\n26","images":"attached"}
thinking
Reset works while paused: rot 0/0/0, cam 0,2.10,7.60, time 0.00s — matches initial pose from first screenshot. Starfield identical (deterministic seed) — yes, matches first screenshot pattern? First screenshot had different star positions? Since stars rotate with simTime, at t=0 rotation = 0, same as initial. Looks consistent. Small polish: the rose glow bulb looks like a big planet at bottom-left (glow radius 0.34 with opacity 0.18 additive — near camera it appears large). Reduce glow size and opacity slightly. Also the reset state shows a very bright white-pink hotspot (light B close to surface). Acceptable, but I could reduce light B intensity a touch or add distance falloff. Let me tune: glow radius 0.26, opacity 0.13; bulbs 0.11. Also test resize behavior. Let's do a scroll/resize test — no resize action available in browser tool. I can at least verify the code path exists. Alternatively, test keyboard space toggle. Let me make the small visual tweaks and verify pause/resume via keyboard and that motion resumes. Also verify resize: I could not resize viewport with the tool. Skip; code is straightforward. One more check: after Resume, animation continues from t=0. Let's do tweaks then reload, click space (key action), then motion to see it running.
{"path":"index.html","edits":[{"oldText":" var bulbA = bulb(0x22d3ee, 0.13), bulbB = bulb(0xfb7185, 0.13);\n var glowA = bulb(0x22d3eeSuccessfully replaced 2 block(s) in index.html.
thinking
Also change data attributes target from stage.parentElement (body) to stage for clarity — minor, leave it (works). Actually let me set them on `stage` directly for tidiness. Then reload, test keyboard space (should pause since running), then space again to resume, and motion frames to confirm resumed motion from t=0.
{"path":"index.html","edits":[{"oldText":" stage.parentElement.setAttribute(\"data-obj-rot\",\n icosa.rotation.x.toFixed(3) + \"Successfully replaced 1 block(s) in index.html.
thinking
Now re-run and test keyboard pause/resume + a resize check (can't resize, but I can at least verify renderer size matches viewport via HUD? Not shown). Let me add nothing more. Test: reload → key Space → inspect (should be paused) → key Space → motion (should be running).
{"action":"reload"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nPause\nReset\nSpace pause R reset\nSTATE\nrunning\nTIME\n0.33s\nOBJ ROT X\n6.4°\nOBJ ROT Y\n11.6°\nOBJ ROT Z\n2.4°\nCAM ORBIT\n3.2°\nCAM POS\n0.42, 2.17, 7.57\nCAM DIST\n7.88\nLIGHT A\n4.25, 1.36, 0.63\nLIGHT B\n-1.88, -0.00, 4.20\nFPS\n205","images":"attached"}
thinking
Looks good. Initial pose reproducible. Now test keyboard: press Space, inspect; press Space, then R, inspect. Note the rose bulb still looks like a planet at bottom-left — it's a light marker; acceptable and distinguishable. Fine. Test key.
{"action":"key","text":"Space"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nResume\nReset\nSpace pause R reset\nSTATE\npaused\nTIME\n5.44s\nOBJ ROT X\n106.0°\nOBJ ROT Y\n193.3°\nOBJ ROT Z\n40.5°\nCAM ORBIT\n53.0°\nCAM POS\n5.82, 3.02, 4.38\nCAM DIST\n7.88\nLIGHT A\n-3.31, 3.14, 2.75\nLIGHT B\n4.39, -0.62, 1.38\nFPS\n33","images":"attached"}
thinking
Space toggles pause. Now press R (reset) while paused and confirm initial pose, then Space to resume and motion frames to confirm animation continues. I'll do key "r" then inspect, then key "Space" then motion. Note key action text likely supports "r" as a key name.
{"action":"key","text":"r"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nResume\nReset\nSpace pause R reset\nSTATE\npaused\nTIME\n0.00s\nOBJ ROT X\n0.0°\nOBJ ROT Y\n0.0°\nOBJ ROT Z\n0.0°\nCAM ORBIT\n0.0°\nCAM POS\n0.00, 2.10, 7.60\nCAM DIST\n7.88\nLIGHT A\n4.30, 1.10, 0.00\nLIGHT B\n-2.32, -0.19, 3.97\nFPS\n36","images":"attached"}
thinking
Reset works via keyboard too, restoring exact initial pose. Now resume and confirm motion continues from t=0.
{"action":"key","text":"Space"}Frame 1, +0ms
[Browser image supplied to model]
{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing.","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels","warning: [.WebGL-0x16c40017d400]GL Driver Message (OpenGL, Performance, GL_CLOSE_PATH_NV, High): GPU stall due to ReadPixels (this message will no longer repeat)"],"dom":"ICOSAHEDRON · DUAL LIGHT FIELD\n\nTwo spinning point lights (cyan & rose) on a standard-metal facet shell, procedural starfield, free-roaming camera.\n\nPause\nReset\nSpace pause R reset\nSTATE\nrunning\nTIME\n0.28s\nOBJ ROT X\n5.5°\nOBJ ROT Y\n10.0°\nOBJ ROT Z\n2.1°\nCAM ORBIT\n2.7°\nCAM POS\n0.36, 2.16, 7.57\nCAM DIST\n7.88\nLIGHT A\n4.27, 1.32, 0.54\nLIGHT B\n-1.95, -0.03, 4.17\nFPS\n30","images":"attached"}
thinking
Everything verified. Resume continues from t≈0 (correct: reset then resume restarts from initial pose). Final check: file exists, no external resources. Let me grep for http/cdn references and confirm only local script tag. Also confirm no console errors (only sandbox/GL perf warnings). Also quickly sanity check that resize handler works — I can't resize via tool, but code sets renderer size and camera aspect. Fine. Let me do a final grep check.
{"command":"cd /tmp/job-GTkNuh && ls -la && grep -n -E \"https?://|cdn|import |require\\(\" index.html; grep -n \"script src\" index.html"}total 624 drwx------ 3 node node 4096 Oct 14 02:58 . drwxrwxrwt 8 root root 4096 Oct 14 03:00 .. drwxr-xr-x 4 node node 4096 Oct 14 02:59 .home -rw-r--r-- 1 node node 17075 Oct 14 02:59 index.html -rw-r--r-- 1 node node 603445 Oct 14 02:57 three.min.js 133: <script src="three.min.js"></script>
thinking
No external URLs except a comment mentioning "free-roaming" (grep matched "cdn"? no, it matched nothing for http). Actually grep matched nothing for http/cdn/import/require — the only output line is the script src. Good. Done. Report.
`index.html` is written and verified in-browser. **What's in it** (single self-contained file, only `<script src="three.min.js">` as external — no CDN/URLs): - **Object**: `IcosahedronGeometry(1.7, 0)` + `MeshStandardMaterial` (metalness 0.72 / roughness 0.28, flat-shaded), with an `EdgesGeometry` line overlay and a faint wireframe halo for silhouette readability. - **Lighting**: cyan `PointLight 0x22d3ee` and rose `PointLight 0xfb7185`, each with a small emissive marker sphere so the light positions are visually distinguishable; low ambient + weak directional fill so the dark side isn't black. - **Motion**: spins on X/Y/Z (0.34/0.62/0.13 rad/s) while the camera independently orbits yaw at 0.17 rad/s with a gentle pitch bob, fixed radius 7.88, always `lookAt` the object. - **Starfield**: two procedural `THREE.Points` layers (900 far + 420 near) on a spherical shell, seeded-PRNG positions, per-vertex colors, additive blending with a canvas-generated radial-gradient sprite (no external texture). - **Controls**: Pause/Resume + Reset buttons (also Space / R), full-window renderer + `camera.aspect` resize handler. - **HUD**: live readout of sim time, object Euler, camera yaw/pos/dist, both light positions, FPS — also mirrored to `data-*` attributes for inspection. **Verified by sampling** (values from the live HUD): - Orientation changes on all three axes over time: e.g. t=0.33s → 6.4/11.6/2.4°, t=8.5s → 166.1/302.9/63.5°, t=10.6s → 207.2/17.9/79.2°. - Camera orbits while staying centered on the object: yaw 3.2° → 83.0° → 105.6° → 153.5°, `CAM DIST` constant at 7.88. - Colored lighting visible in screenshots: cyan and rose specular pools move across facets as the two lights sweep; markers stay distinguishable from the lit object and the white stars. - **Pause**: two samples ~seconds apart were byte-identical (TIME 15.76s, rot 307.0/199.9/117.4, cam 3.44,1.64,-6.90) and pixel-identical screenshots → both object and camera (and lights/stars) freeze. - **Reset**: from a paused mid-flight state, returned exactly to the initial pose — TIME 0.00s, rot 0/0/0, cam 0.00, 2.10, 7.60, matching the first-load frame; Resume then continues from t≈0. - Console: no errors (only the harness's sandbox notice and WebGL `ReadPixels` perf warnings from screenshotting). **Not verified**: actual window-resize behavior (no resize action available in the browser tool) and non-1 device-pixel-ratio rendering; mobile/touch layout of the HUD.