游戏/互动 Game / interactive
The Last Day：互动恐龙绘画 The Last Day: an interactive dinosaur painting
用互动绘画探索恐龙的最后一天。 Explore the dinosaurs' last day through interactive art.
详细介绍Details
Show HN https://www.echohive.ai/experiments/dinosaurs — 页面标题 “The Last Day: An interactive dinosaur painting”。meta 写：由 Opus 5.5 制作的互动 2.5D 恐龙绘画，七个乐章，视差、同步配乐、双指缩放与全屏。页内自述 “A 2.5D PAINTING · MADE BY OPUS 5.5”，并写含明亮闪光、镜头晃动、大声效与灾难场景。需要 JavaScript 与 WebGL2。 The meta description says an interactive 2.5D dinosaur painting made by Opus 5.5, with seven movements, parallax, a synchronized soundtrack, pinch zoom, and fullscreen. On-page text says “A 2.5D PAINTING · MADE BY OPUS 5.5” and warns of bright flashes, camera shake, loud effects, and scenes of disaster. Needs JavaScript and WebGL2.
适合学什么What to learn
- 游戏/互动 Game / interactive
可直接玩或操作的教学游戏与 WebGL 演示。 Teaching games and WebGL demos you can play in the browser.
为什么推荐Why we recommend it 收录理由：可直接打开的高质量 HTML 互动绘画，不是营销落地页。边界：“made by Opus 5.5” 是页面自述，本站未重跑生成；闪光 / 灾难内容警告照录页面原文。本站未审计 WebGL 与配乐。预览自托管。 Listing rationale: a high-quality tryable HTML painting, not a marketing landing page. Boundary: “made by Opus 5.5” is the page’s self-claim, not re-run here; the flash / disaster content warning is quoted from the page. This site did not audit WebGL or the soundtrack.
核验记录：来源、抓取与截图说明Verification log: sources, checks, and captures
主源是 Show HN 49841912（当日核对 16pts）与 echohive 实验页。不打星。 （item 49841912，2026-09-25 ~08:58Z，Algolia/HN 核对 16pts） 公开页 HTTP 200； 预览为 Playwright 实拍首屏裁 3:2 WebP。Primary sources are Show HN 49841912 (16pts at check time) and the echohive experiment page. Self-hosted preview. Unrated. (2026-09-25 ~08:58Z, 16pts on HN/Algolia at check time) Show HN item 49841912 at https://www.echohive.ai/experiments/dinosaurs — page title “The Last Day: An interactive dinosaur painting”. Public page HTTP 200. Preview is a Playwright capture above the fold, cropped to 3:2 WebP.
