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。
I appreciate the Voyager for its elegance, but I don’t travel with it, so the super thin keycaps were not a selling point for me. I got resin-printed key covers to replace the top row of unused switch slots and a set of KLP Lamé keycaps from 3dkeycap to give a sculpted profile to the remaining keys. They are blanks in a solid grey color that lets the keyboard LEDs shine through. I don’t like animated keyboard LEDs, but I have customized solid LED colors to make each layer visually distinct and to help me out with some infrequently used keys. My Voyager has clicky Kailh Choc White keyswitches.
Sainsbury's to cut 3,000 jobs and shut cafés，详情可参考WPS官方版本下载
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。业内人士推荐服务器推荐作为进阶阅读
Фото: Stringer / Reuters
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