ParametricGeometry 允许你用数学公式来定义形状。这里的 klein 函数生成了一个著名的数学模型——克莱因瓶。它是一个没有“内”和“外”之分的奇怪瓶子。对于初学者，你只需要知道：只要你能写出 x, y, z 的方程，Three.js 就能帮你画出模型。
「所以坦白說，所謂『兩面獎牌失之交臂』的論調，我認為是種荒謬的觀點。」
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Anthropic has therefore worked proactively to deploy our models to the Department of War and the intelligence community. We were the first frontier AI company to deploy our models in the US government’s classified networks, the first to deploy them at the National Laboratories, and the first to provide custom models for national security customers. Claude is extensively deployed across the Department of War and other national security agencies for mission-critical applications, such as intelligence analysis, modeling and simulation, operational planning, cyber operations, and more.，这一点在heLLoword翻译官方下载中也有详细论述
19 February 2026ShareSave。关于这个话题，safew官方版本下载提供了深入分析
comes with two stacks - the second one being called the break