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🔗 **[Show HN ：我在没有AI的情况下从头开始编写C + +光线追踪器](https://github.com/themartiano/luz)**

> Show HN: I wrote a C++ ray tracer from scratch without AI
📊 62投票 · 投稿者: martiano
🏷️ 来源: Hacker News
⏱️ 2026-06-15 22:00